diff --git a/README.md b/README.md index 92c686767..2139016b1 100755 --- a/README.md +++ b/README.md @@ -1,7 +1,7 @@ # web3swift **web3swift** is an iOS toolbelt for interaction with the Ethereum network. -## Social medias +## Social media [Join our discord](https://discord.gg/8bHCNmhS7x) or [Telegram](https://t.me/web3swift) if you need support or want to contribute to web3swift development! ![matter-github-swift](https://github.com/web3swift-team/web3swift/blob/develop/web3swift-logo.png) @@ -44,20 +44,20 @@ ## Core features -- [x] :zap: Swift implementation of [web3.js](https://github.com/ethereum/web3.js/) functionality -- [x] :thought_balloon: Interaction with remote node via **JSON RPC** +- [x] :zap: Swift implementation of [web3.js](https://github.com/ethereum/web3.js/) functionality +- [x] :thought_balloon: Interaction with remote node via **JSON RPC** - [x] 🔐 Local **keystore management** (`geth` compatible) -- [x] 🤖 Smart-contract **ABI parsing** +- [x] 🤖 Smart-contract **ABI parsing** - [x] 🔓**ABI decoding** (V2 is supported with return of structures from public functions. Part of 0.4.22 Solidity compiler) - [x] 🕸Ethereum Name Service **(ENS) support** - a secure & decentralised way to address resources both on and off the blockchain using simple, human-readable names -- [x] :arrows_counterclockwise: **Smart contracts interactions** (read/write) +- [x] :arrows_counterclockwise: **Smart contracts interactions** (read/write) - [x] ⛩ **Infura support** - [x] ⚒ **Parsing TxPool** content into native values (ethereum addresses and transactions) - easy to get pending transactions - [x] 🖇 **Event loops** functionality - [x] 🕵️‍♂️ Possibility to **add or remove "middleware" that intercepts**, modifies and even **cancel transaction** workflow on stages "before assembly", "after assembly" and "before submission" - [x] ✅**Literally following the standards** (BIP, EIP, etc): - [x] **[BIP32](https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki) (HD Wallets), [BIP39](https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki) (Seed phrases), [BIP44](https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki) (Key generation prefixes)** -- [x] **[EIP-20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md)** (Standart interface for tokens - ERC-20), **[EIP-67](https://github.com/ethereum/EIPs/issues/67)** (Standard URI scheme), **[EIP-155](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-155.md)** (Replay attacks protection), **[EIP-2718](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-2718.md)** (Typed Transaction Envelope), **[EIP-1559](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-1559.md)** (Gas Fee market change) +- [x] **[EIP-20](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md)** (Standard interface for tokens - ERC-20), **[EIP-67](https://github.com/ethereum/EIPs/issues/67)** (Standard URI scheme), **[EIP-155](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-155.md)** (Replay attacks protection), **[EIP-2718](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-2718.md)** (Typed Transaction Envelope), **[EIP-1559](https://github.com/ethereum/EIPs/blob/master/EIPS/eip-1559.md)** (Gas Fee market change) - [x] **And many others** *(For details about this EIP's look at [Documentation page](https://github.com/web3swift-team/web3swift/blob/master/Documentation/))*: EIP-681, EIP-721, EIP-165, EIP-777, EIP-820, EIP-888, EIP-1400, EIP-1410, EIP-1594, EIP-1643, EIP-1644, EIP-1633, EIP-721, EIP-1155, EIP-1376, ST-20 - [x] **RLP encoding** - [x] Base58 encoding scheme diff --git a/Sources/Core/EthereumABI/ABIElements.swift b/Sources/Core/EthereumABI/ABIElements.swift index c947f6159..f3795bf8d 100755 --- a/Sources/Core/EthereumABI/ABIElements.swift +++ b/Sources/Core/EthereumABI/ABIElements.swift @@ -280,7 +280,7 @@ extension ABI.Element.Function { var returnArray = [String: Any]() - // set infomation + // set information returnArray["_abortedByRequire"] = true returnArray["_errorMessageFromRequire"] = message @@ -340,8 +340,8 @@ extension ABI.Element.Constructor { /// Generic input decoding function. /// - Parameters: -/// - rawData: data to decode. Must match the followin criteria: `data.count == 0 || data.count % 32 == 4`. -/// - methodEncoding: 4 bytes represeting method signature like `0xFFffFFff`. Can be ommited to avoid checking method encoding. +/// - rawData: data to decode. Must match the following criteria: `data.count == 0 || data.count % 32 == 4`. +/// - methodEncoding: 4 bytes representing method signature like `0xFFffFFff`. Can be omitted to avoid checking method encoding. /// - inputs: expected input types. Order must be the same as in function declaration. /// - Returns: decoded dictionary of input arguments mapped to their indices and arguments' names if these are not empty. /// If decoding of at least one argument fails, `rawData` size is invalid or `methodEncoding` doesn't match - `nil` is returned. diff --git a/Sources/Web3Core/Contract/ContractProtocol.swift b/Sources/Web3Core/Contract/ContractProtocol.swift index 9302cbc8e..0c416c7e6 100755 --- a/Sources/Web3Core/Contract/ContractProtocol.swift +++ b/Sources/Web3Core/Contract/ContractProtocol.swift @@ -116,7 +116,7 @@ public protocol ContractProtocol { /// - bytecode: bytecode to deploy. /// - constructor: constructor of the smart contract bytecode is related to. Used to encode `parameters`. /// - parameters: parameters for `constructor`. - /// - extraData: any extra data. It can be encoded input arguments for a constuctor but then you should set `constructor` and + /// - extraData: any extra data. It can be encoded input arguments for a constructor but then you should set `constructor` and /// `parameters` to be `nil`. /// - Returns: Encoded data for a given parameters, which is should be assigned to ``CodableTransaction.data`` property func deploy(bytecode: Data, @@ -185,7 +185,7 @@ public protocol ContractProtocol { extension ContractProtocol { /// Overloading of ``ContractProtocol/deploy(bytecode:constructor:parameters:extraData:)`` to allow - /// omitting evertyhing but `bytecode`. + /// omitting everything but `bytecode`. /// /// See ``ContractProtocol/deploy(bytecode:constructor:parameters:extraData:)`` for details. func deploy(_ bytecode: Data, @@ -252,7 +252,7 @@ extension DefaultContractProtocol { /// - extraData: Any additional data that needs to be encoded /// - Returns: preset CodableTransaction with filled date /// - /// Returned transaction have filled following priperties: + /// Returned transaction have filled following properties: /// - to: contractAddress /// - value: 0 /// - data: parameters + extraData diff --git a/Sources/Web3Core/EthereumABI/ABIDecoding.swift b/Sources/Web3Core/EthereumABI/ABIDecoding.swift index 7dad9179f..c1254ac17 100755 --- a/Sources/Web3Core/EthereumABI/ABIDecoding.swift +++ b/Sources/Web3Core/EthereumABI/ABIDecoding.swift @@ -152,7 +152,7 @@ extension ABIDecoder { guard let valueUnwrapped = v, let consumedUnwrapped = c else {return (nil, nil)} toReturn.append(valueUnwrapped) // When decoding a tuple that is not static or an array with a subtype that is not static, - // the second value in the tuple returned by decodeSignleType is a pointer to the next element, + // the second value in the tuple returned by decodeSingleType is a pointer to the next element, // NOT the length of the consumed element. So when decoding such an element, consumed should // be set to consumedUnwrapped, NOT incremented by consumedUnwrapped. switch subTypes[i] { @@ -196,7 +196,7 @@ extension ABIDecoder { let dataSlice = data[pointer ..< pointer + type.memoryUsage] let bn = BigUInt(dataSlice) if bn > UInt64.max || bn >= data.count { - // there are ERC20 contracts that use bytes32 intead of string. Let's be optimistic and return some data + // there are ERC20 contracts that use bytes32 instead of string. Let's be optimistic and return some data if case .string = type { let nextElement = pointer + type.memoryUsage let preambula = BigUInt(32).abiEncode(bits: 256)! diff --git a/Sources/Web3Core/EthereumABI/ABIElements.swift b/Sources/Web3Core/EthereumABI/ABIElements.swift index aadf61b9a..03fbd0348 100755 --- a/Sources/Web3Core/EthereumABI/ABIElements.swift +++ b/Sources/Web3Core/EthereumABI/ABIElements.swift @@ -269,7 +269,7 @@ extension ABI.Element.Function { /// - Parameters: /// - data: bytes returned by a function call; /// - errors: optional dictionary of known errors that could be returned by the function you called. Used to decode the error information. - /// - Returns: a dictionary containing decoded data mappend to indices and names of returned values if these are not `nil`. + /// - Returns: a dictionary containing decoded data mapped to indices and names of returned values if these are not `nil`. /// If `data` is an error response returns dictionary containing all available information about that specific error. Read more for details. /// /// Return cases: @@ -373,7 +373,7 @@ extension ABI.Element.Function { /// "error_arg2_name": error_arg2, // Otherwise, you can query them by position index. /// ...] /// - /// /// or if custo error found but decoding failed + /// /// or if custom error found but decoding failed /// ["_success": false, /// "_abortedByRevertOrRequire": true, /// // "_error" can contain value like `MyCustomError(uint256, address senderAddress)` @@ -389,7 +389,7 @@ extension ABI.Element.Function { } /// Explanation of this condition: - /// When `revert(string)` or `require(false, string)` are called in soliditiy they produce + /// When `revert(string)` or `require(false, string)` are called in solidity they produce /// an error, specifically an instance of default `Error(string)` type. /// 1) The total number of bytes returned are at least 100. /// 2) The function selector for `Error(string)` is `08C379A0`; @@ -438,8 +438,8 @@ extension ABI.Element.Constructor { /// Generic input decoding function. /// - Parameters: -/// - rawData: data to decode. Must match the followin criteria: `data.count == 0 || data.count % 32 == 4`. -/// - methodEncoding: 4 bytes represeting method signature like `0xFFffFFff`. Can be ommited to avoid checking method encoding. +/// - rawData: data to decode. Must match the following criteria: `data.count == 0 || data.count % 32 == 4`. +/// - methodEncoding: 4 bytes representing method signature like `0xFFffFFff`. Can be omitted to avoid checking method encoding. /// - inputs: expected input types. Order must be the same as in function declaration. /// - Returns: decoded dictionary of input arguments mapped to their indices and arguments' names if these are not empty. /// If decoding of at least one argument fails, `rawData` size is invalid or `methodEncoding` doesn't match - `nil` is returned. diff --git a/Sources/Web3Core/EthereumABI/Sequence+ABIExtension.swift b/Sources/Web3Core/EthereumABI/Sequence+ABIExtension.swift index c13fb9f15..1d2f32744 100644 --- a/Sources/Web3Core/EthereumABI/Sequence+ABIExtension.swift +++ b/Sources/Web3Core/EthereumABI/Sequence+ABIExtension.swift @@ -63,7 +63,7 @@ public extension Sequence where Element == ABI.Element { /// Filters out ``ABI/Element/Constructor``. /// If there are multiple of them the first encountered will be returned and if there are none a default constructor will be returned /// that accepts no input parameters. - /// - Returns: the first ``ABI/Element/Constructor`` or default contructor with no input parameters. + /// - Returns: the first ``ABI/Element/Constructor`` or default constructor with no input parameters. func getConstructor() -> ABI.Element.Constructor { for case let .constructor(constructor) in self { return constructor diff --git a/Sources/Web3Core/EthereumAddress/EthereumAddress.swift b/Sources/Web3Core/EthereumAddress/EthereumAddress.swift index ba703f78e..bfbd51ac8 100755 --- a/Sources/Web3Core/EthereumAddress/EthereumAddress.swift +++ b/Sources/Web3Core/EthereumAddress/EthereumAddress.swift @@ -56,10 +56,10 @@ public struct EthereumAddress: Equatable { } } - /// Validates and checksumms given `addr`. + /// Validates and checksums given `addr`. /// If given string is not an address, incomplete address or is invalid validation will fail and `nil` will be returned. /// - Parameter addr: address in string format, case insensitive, `0x` prefix is not required. - /// - Returns: validates and checksumms the address. Returns `nil` if checksumm has failed or given string cannot be + /// - Returns: validates and checksums the address. Returns `nil` if checksum has failed or given string cannot be /// represented as `ASCII` data. Otherwise, checksummed address is returned with `0x` prefix. public static func toChecksumAddress(_ addr: String) -> String? { let address = addr.lowercased().stripHexPrefix() @@ -91,7 +91,7 @@ public struct EthereumAddress: Equatable { } /// In swift structs it's better to implement initializers in extension -/// Since it's make available syntetized initializer then for free. +/// Since it's make available synthesized initializer then for free. extension EthereumAddress { public init?(_ addressString: String, type: AddressType = .normal, ignoreChecksum: Bool = false) { switch type { diff --git a/Sources/Web3Core/EthereumNetwork/Request/APIRequest+Methods.swift b/Sources/Web3Core/EthereumNetwork/Request/APIRequest+Methods.swift index 463cd60d5..fe732a98d 100644 --- a/Sources/Web3Core/EthereumNetwork/Request/APIRequest+Methods.swift +++ b/Sources/Web3Core/EthereumNetwork/Request/APIRequest+Methods.swift @@ -51,10 +51,10 @@ extension APIRequest { /// This bit of code is purposed to work with literal types that comes in ``Response`` in hexString type. /// Currently it's just `Data` and any kind of Integers `(U)Int`, `Big(U)Int`. - if let LiteralType = Result.self as? LiteralInitiableFromString.Type { + if let LiteralType = Result.self as? LiteralInitableFromString.Type { guard let responseAsString = try? JSONDecoder().decode(APIResponse.self, from: data) else { throw Web3Error.dataError } guard let literalValue = LiteralType.init(from: responseAsString.result) else { throw Web3Error.dataError } - /// `literalValue` conforms `LiteralInitiableFromString`, that conforming to an `APIResponseType` type, so it's never fails. + /// `literalValue` conforms `LiteralInitableFromString`, that conforming to an `APIResponseType` type, so it's never fails. guard let result = literalValue as? Result else { throw Web3Error.typeError } return APIResponse(id: responseAsString.id, jsonrpc: responseAsString.jsonrpc, result: result) } diff --git a/Sources/Web3Core/EthereumNetwork/Request/APIRequest.swift b/Sources/Web3Core/EthereumNetwork/Request/APIRequest.swift index 39d9cae4d..e2ed85402 100644 --- a/Sources/Web3Core/EthereumNetwork/Request/APIRequest.swift +++ b/Sources/Web3Core/EthereumNetwork/Request/APIRequest.swift @@ -59,7 +59,7 @@ public typealias TransactionHash = Hash // 64 chars length without 0x /// #### ``APIResultType`` /// This protocol responsible for any **nonliteral** type that could be stored within `APIResponse` generic struct. This protocol have no requirements except it conforms `Decodable` protocol. So any decodable type **could be** extended to conforms it. /// -/// #### ``LiteralInitiableFromString`` +/// #### ``LiteralInitableFromString`` /// This protocol responsible for any literal types that could be stored within `APIResponse`. This protocol conforms `APIResultType` and it adds some requirements to it, like initializer from hex string. Despite that a given type could be extended to implement such initializer ==this should be done on a user side== because to make it work it requires some work within `sendRequest` method to be done. /// /// #### ``IntegerInitableWithRadix`` @@ -95,7 +95,7 @@ public enum APIRequest { /// Estimate required gas amount for transaction /// - Parameters: /// - TransactionParameters: parameters of planned transaction - /// - BlockNumber: block where it should be evalueated + /// - BlockNumber: block where it should be evaluated case estimateGas(CodableTransaction, BlockNumber) /// Send raw transaction @@ -114,7 +114,7 @@ public enum APIRequest { case getTransactionByHash(Hash) /// Get transaction receipt - /// - Paramters: + /// - Parameters: /// - Hash: transaction hash ID case getTransactionReceipt(Hash) @@ -131,10 +131,10 @@ public enum APIRequest { /// Call a given contract /// - /// Mostly could be used for intreacting with a contracts, but also could be used for simple transaction sending + /// Mostly could be used for interacting with a contracts, but also could be used for simple transaction sending /// - Parameters: /// - TransactionParameters: transaction to be sent into chain - /// - BlockNumber: block where it should be evalueated + /// - BlockNumber: block where it should be evaluated case call(CodableTransaction, BlockNumber) /// Get a transaction counts on a given block @@ -149,7 +149,7 @@ public enum APIRequest { /// Get a balance of a given address /// - Parameters: - /// - Address: address which balance would be recieved + /// - Address: address which balance would be received /// - BlockNumber: block to check case getBalance(Address, BlockNumber) @@ -190,7 +190,7 @@ public enum APIRequest { /// - BlockNumber: Highest block of the requested range. /// - [Double]: A monotonically increasing list of percentile values. /// For each block in the requested range, the transactions will be sorted in ascending order - /// by effective tip per gas and the coresponding effective tip for the percentile will be determined, accounting for gas consumed." + /// by effective tip per gas and the corresponding effective tip for the percentile will be determined, accounting for gas consumed." case feeHistory(BigUInt, BlockNumber, [Double]) // MARK: - Personal Ethereum API diff --git a/Sources/Web3Core/EthereumNetwork/RequestParameter/RequestParameter+Encodable.swift b/Sources/Web3Core/EthereumNetwork/RequestParameter/RequestParameter+Encodable.swift index 2a99dd1e0..a683d5fdc 100644 --- a/Sources/Web3Core/EthereumNetwork/RequestParameter/RequestParameter+Encodable.swift +++ b/Sources/Web3Core/EthereumNetwork/RequestParameter/RequestParameter+Encodable.swift @@ -9,7 +9,7 @@ import Foundation extension RequestParameter: Encodable { /** - This encoder encodes `RequestParameter` assotiated value ignoring self value + This encoder encodes `RequestParameter` associated value ignoring self value This is required to encode mixed types array, like @@ -48,7 +48,7 @@ extension RequestParameter: Encodable { case is CodableTransaction.Type: try enumContainer.encode(rawValue as! CodableTransaction) case is EventFilterParameters.Type: try enumContainer.encode(rawValue as! EventFilterParameters) - default: break /// can't be executed, coz possible `self.rawValue` types are strictly defined in it's inplementation.` + default: break /// can't be executed, coz possible `self.rawValue` types are strictly defined in it's implementation.` } // swiftlint:enable force_cast } diff --git a/Sources/Web3Core/EthereumNetwork/Utility/HexDecodable+Extensions.swift b/Sources/Web3Core/EthereumNetwork/Utility/HexDecodable+Extensions.swift index 27db82dee..0c3053763 100644 --- a/Sources/Web3Core/EthereumNetwork/Utility/HexDecodable+Extensions.swift +++ b/Sources/Web3Core/EthereumNetwork/Utility/HexDecodable+Extensions.swift @@ -8,15 +8,15 @@ import Foundation import BigInt -extension Int: LiteralInitiableFromString { } +extension Int: LiteralInitableFromString { } -extension UInt: LiteralInitiableFromString { } +extension UInt: LiteralInitableFromString { } -extension BigInt: LiteralInitiableFromString { } +extension BigInt: LiteralInitableFromString { } -extension BigUInt: LiteralInitiableFromString { } +extension BigUInt: LiteralInitableFromString { } -extension Data: LiteralInitiableFromString { +extension Data: LiteralInitableFromString { public static func fromHex(_ hex: String) -> Data? { let string = hex.lowercased().stripHexPrefix() let array = [UInt8](hex: string) diff --git a/Sources/Web3Core/EthereumNetwork/Utility/HexDecodableProtocols.swift b/Sources/Web3Core/EthereumNetwork/Utility/HexDecodableProtocols.swift index fede66d34..c886ca29b 100644 --- a/Sources/Web3Core/EthereumNetwork/Utility/HexDecodableProtocols.swift +++ b/Sources/Web3Core/EthereumNetwork/Utility/HexDecodableProtocols.swift @@ -17,15 +17,15 @@ extension String: APIResultType { } /// /// You better not use it in any other part of a bit of code except `APIResponse` decoding. /// -/// This protocols intention is to work around that Ethereum API cases, when almost all numbers are comming as strings. +/// This protocols intention is to work around that Ethereum API cases, when almost all numbers are coming as strings. /// More than that their notation (e.g. 0x12d) are don't fit with the default Numeric decoders behaviours. /// So to work around that for generic cases we're going to force decode `APIResponse.result` field as `String` /// and then initiate it -protocol LiteralInitiableFromString: APIResultType { +protocol LiteralInitableFromString: APIResultType { init?(from hexString: String) } -extension LiteralInitiableFromString where Self: IntegerInitableWithRadix { +extension LiteralInitableFromString where Self: IntegerInitableWithRadix { /// This initializer is intended to init `(U)Int` from hex string with `0x` prefix. init?(from hexString: String) { guard hexString.hasPrefix("0x") else { return nil } diff --git a/Sources/Web3Core/KeystoreManager/IBAN.swift b/Sources/Web3Core/KeystoreManager/IBAN.swift index 604f7dce7..164ff319f 100755 --- a/Sources/Web3Core/KeystoreManager/IBAN.swift +++ b/Sources/Web3Core/KeystoreManager/IBAN.swift @@ -64,9 +64,9 @@ public struct IBAN { internal static func decodeToInts(_ iban: String) -> String { let uppercasedIBAN = iban.replacingOccurrences(of: " ", with: "").uppercased() - let begining = String(uppercasedIBAN[0..<4]) + let beginning = String(uppercasedIBAN[0..<4]) let end = String(uppercasedIBAN[4...]) - let IBAN = end + begining + let IBAN = end + beginning var arrayOfInts = [Int]() for ch in IBAN { guard let dataPoint = String(ch).data(using: .ascii) else {return ""} diff --git a/Sources/Web3Core/Oracle/GasOracle.swift b/Sources/Web3Core/Oracle/GasOracle.swift index 2819f5adc..13513a7fa 100644 --- a/Sources/Web3Core/Oracle/GasOracle.swift +++ b/Sources/Web3Core/Oracle/GasOracle.swift @@ -60,7 +60,7 @@ final public class Oracle { /// /// - Parameter array: `[[min], [middle], [max]]` 2 dimensional array /// - Returns: `[min, middle, max].count == self.percentiles.count` - private func soft(twoDimentsion array: [[BigUInt]]) -> [BigUInt] { + private func soft(twoDimension array: [[BigUInt]]) -> [BigUInt] { array.compactMap { percentileArray -> [BigUInt]? in guard !percentileArray.isEmpty else { return nil } // swiftlint:disable force_unwrapping @@ -70,7 +70,7 @@ final public class Oracle { .flatMap { $0 } } - /// Method calculates percentiles array based on `self.percetniles` value + /// Method calculates percentiles array based on `self.percentiles` value /// - Parameter data: Integer data from which percentiles should be calculated /// - Returns: Array of values which is in positions in dataset to given percentiles private func calculatePercentiles(for data: [BigUInt]) -> [BigUInt] { @@ -99,24 +99,24 @@ final public class Oracle { /// - Returns: `[percentile_1, percentile_2, percentile_3, ...].count == self.percentile.count` /// by default there's 3 percentile. private func suggestTipValue() async throws -> [BigUInt] { - var rearrengedArray: [[BigUInt]] = [] + var rearrangedArray: [[BigUInt]] = [] - /// reaarange `[[min, middle, max]]` to `[[min], [middle], [max]]` + /// rearrange `[[min, middle, max]]` to `[[min], [middle], [max]]` try await suggestGasValues().reward .forEach { percentiles in percentiles.enumerated().forEach { index, percentile in - /// if `rearrengedArray` have not that enough items + /// if `rearrangedArray` have not that enough items /// as `percentiles` current item index - if rearrengedArray.endIndex <= index { + if rearrangedArray.endIndex <= index { /// append its as an array - rearrengedArray.append([percentile]) + rearrangedArray.append([percentile]) } else { /// append `percentile` value to appropriate `percentiles` array. - rearrengedArray[index].append(percentile) + rearrangedArray[index].append(percentile) } } } - return soft(twoDimentsion: rearrengedArray) + return soft(twoDimension: rearrangedArray) } private func suggestBaseFee() async throws -> [BigUInt] { @@ -139,7 +139,7 @@ final public class Oracle { default: throw Web3Error.valueError(desc: "Unable to use '\(block)' policy to resolve block number to calculate gas fee suggestion.") } - /// checking if latest block number is greather than number of blocks to take in account + /// checking if latest block number is greater than number of blocks to take in account /// we're ignoring case when `latestBlockNumber` == `blockCount` since it's unlikely case /// which we could neglect guard latestBlockNumber > blockCount else { return [] } diff --git a/Sources/Web3Core/Transaction/CodableTransaction.swift b/Sources/Web3Core/Transaction/CodableTransaction.swift index 19f5773fe..9db332ce0 100644 --- a/Sources/Web3Core/Transaction/CodableTransaction.swift +++ b/Sources/Web3Core/Transaction/CodableTransaction.swift @@ -7,11 +7,11 @@ import Foundation import BigInt -/// Structure capable of carying the parameters for any transaction type. +/// Structure capable of carrying the parameters for any transaction type. /// While most fields in this struct are optional, they are not necessarily /// optional for the type of transaction they apply to. public struct CodableTransaction { - /// internal acccess only. The transaction envelope object itself that contains all the transaction data + /// internal access only. The transaction envelope object itself that contains all the transaction data /// and type specific implementation internal var envelope: AbstractEnvelope @@ -73,7 +73,7 @@ public struct CodableTransaction { set { return envelope.gasLimit = newValue } } - /// the price per gas unit for the tranaction (Legacy and EIP-2930 only) + /// the price per gas unit for the transaction (Legacy and EIP-2930 only) public var gasPrice: BigUInt? { get { return envelope.gasPrice } set { return envelope.gasPrice = newValue } @@ -147,7 +147,7 @@ public struct CodableTransaction { /// Signs the transaction /// - /// This method signs transaction iteself and not related to contract call data signing. + /// This method signs transaction itself and not related to contract call data signing. /// - Parameters: /// - privateKey: the private key to use for signing /// - useExtraEntropy: boolean whether to use extra entropy when signing (default false) @@ -219,53 +219,53 @@ extension CodableTransaction: Codable { public func encode(to encoder: Encoder) throws { // FIXME: There's a huge mess here, please take a look here at code review if any. - var containier = encoder.container(keyedBy: CodingKeys.self) - try containier.encode(nonce.hexString, forKey: .nonce) - try containier.encode(data.toHexString().addHexPrefix(), forKey: .data) - try containier.encode(value.hexString, forKey: .value) + var container = encoder.container(keyedBy: CodingKeys.self) + try container.encode(nonce.hexString, forKey: .nonce) + try container.encode(data.toHexString().addHexPrefix(), forKey: .data) + try container.encode(value.hexString, forKey: .value) // Encoding only fields with value. // TODO: Rewrite me somehow better. if type != .legacy { - try containier.encode(type.rawValue.hexString, forKey: .type) + try container.encode(type.rawValue.hexString, forKey: .type) if let chainID = chainID, !chainID.isZero { - try containier.encode(chainID.hexString, forKey: .chainID) + try container.encode(chainID.hexString, forKey: .chainID) } } if let accessList = accessList, !accessList.isEmpty { - try containier.encode(accessList, forKey: .accessList) + try container.encode(accessList, forKey: .accessList) } if !gasLimit.isZero { - try containier.encode(gasLimit.hexString, forKey: .gasLimit) + try container.encode(gasLimit.hexString, forKey: .gasLimit) } if let gasPrice = gasPrice, !gasPrice.isZero { - try containier.encode(gasPrice.hexString, forKey: .gasPrice) + try container.encode(gasPrice.hexString, forKey: .gasPrice) } if let maxFeePerGas = maxFeePerGas, !maxFeePerGas.isZero { - try containier.encode(maxFeePerGas.hexString, forKey: .maxFeePerGas) + try container.encode(maxFeePerGas.hexString, forKey: .maxFeePerGas) } if let maxPriorityFeePerGas = maxPriorityFeePerGas, !maxPriorityFeePerGas.isZero { - try containier.encode(maxPriorityFeePerGas.hexString, forKey: .maxPriorityFeePerGas) + try container.encode(maxPriorityFeePerGas.hexString, forKey: .maxPriorityFeePerGas) } // Don't encode empty address if !to.address.elementsEqual("0x") { - try containier.encode(to, forKey: .to) + try container.encode(to, forKey: .to) } if let from = from { - try containier.encode(from, forKey: .from) + try container.encode(from, forKey: .from) } } } extension CodableTransaction: CustomStringConvertible { - /// required by CustomString convertable + /// required by CustomString convertible /// returns a string description for the transaction and its data public var description: String { var toReturn = "" @@ -290,7 +290,7 @@ extension CodableTransaction { /// - v: signature v parameter (default 1) - will get set properly once signed /// - r: signature r parameter (default 0) - will get set properly once signed /// - s: signature s parameter (default 0) - will get set properly once signed - /// - parameters: EthereumParameters object containing additional parametrs for the transaction like gas + /// - parameters: EthereumParameters object containing additional parameters for the transaction like gas public init(type: TransactionType? = nil, to: EthereumAddress, nonce: BigUInt = 0, chainID: BigUInt = 0, value: BigUInt = 0, data: Data = Data(), gasLimit: BigUInt = 0, maxFeePerGas: BigUInt? = nil, maxPriorityFeePerGas: BigUInt? = nil, gasPrice: BigUInt? = nil, diff --git a/Sources/Web3Core/Transaction/Envelope/AbstractEnvelope.swift b/Sources/Web3Core/Transaction/Envelope/AbstractEnvelope.swift index 5bb32c104..fb4342d9a 100644 --- a/Sources/Web3Core/Transaction/Envelope/AbstractEnvelope.swift +++ b/Sources/Web3Core/Transaction/Envelope/AbstractEnvelope.swift @@ -16,7 +16,7 @@ import BigInt Adding a new transaction type in the future should be as straight forward as adding to the TransactionType enum here then creating a new struct that implements to `EIP2718Envelope`, and implementing the required elements for the type - Finally adding the type specific inits to the factory routines in `EnvelopeFactory` so that objectts of the new type + Finally adding the type specific inits to the factory routines in `EnvelopeFactory` so that objects of the new type will get generated when `CodableTransaction` is being created with data for the new type */ @@ -60,8 +60,8 @@ public enum EncodeType { /// Protocol definition for all transaction envelope types /// All envelopes must conform to this protocol to work with `CodableTransaction` -/// each implememtation holds all the type specific data -/// and implments the type specific encoding/decoding +/// each implementation holds all the type specific data +/// and implements the type specific encoding/decoding protocol AbstractEnvelope: CustomStringConvertible { // possibly add Codable? /// The type of transaction this envelope represents @@ -115,7 +115,7 @@ protocol AbstractEnvelope: CustomStringConvertible { // possibly add Codable? // for Decodable support /// initializer for creating an `CodableTransaction` with the Decodable protocol /// will return an new `CodableTransaction` object on success - /// thows a `Web3.dataError` if an error occurs while trying to decode a value + /// throws a `Web3.dataError` if an error occurs while trying to decode a value /// returns nil if a required field is not found in the decoder stream init?(from decoder: Decoder) throws // Decodable Protocol @@ -130,7 +130,7 @@ protocol AbstractEnvelope: CustomStringConvertible { // possibly add Codable? /// - Parameters: /// - {default}: EncodeType enum /// - when type is .signature the transaction is encoded for signing - /// - when type is .transaction the thransaction is encoded for hashing or transmission to the blockchain + /// - when type is .transaction the transaction is encoded for hashing or transmission to the blockchain /// - Returns: a raw encoding stream representing the transaction, encoded according to it's type func encode(for type: EncodeType) -> Data? diff --git a/Sources/Web3Core/Transaction/Envelope/EIP1559Envelope.swift b/Sources/Web3Core/Transaction/Envelope/EIP1559Envelope.swift index 052b931d9..71a5beba9 100644 --- a/Sources/Web3Core/Transaction/Envelope/EIP1559Envelope.swift +++ b/Sources/Web3Core/Transaction/Envelope/EIP1559Envelope.swift @@ -45,7 +45,7 @@ public struct EIP1559Envelope: EIP2718Envelope, EIP2930Compatible { /// all exceed funds will be returned to the sender. /// /// If amount of this will be **lower** than sum of `Block.baseFeePerGas` and `maxPriorityFeePerGas` - /// miner will recieve amount calculated by the following equation: `maxFeePerGas - Block.baseFeePerGas` + /// miner will receive amount calculated by the following equation: `maxFeePerGas - Block.baseFeePerGas` /// where 'Block' is the block that the transaction will be included. public var maxFeePerGas: BigUInt? public var accessList: [AccessListEntry] // from EIP-2930 diff --git a/Sources/Web3Core/Transaction/Envelope/LegacyEnvelope.swift b/Sources/Web3Core/Transaction/Envelope/LegacyEnvelope.swift index 121ecb63b..a33df7c6e 100644 --- a/Sources/Web3Core/Transaction/Envelope/LegacyEnvelope.swift +++ b/Sources/Web3Core/Transaction/Envelope/LegacyEnvelope.swift @@ -35,7 +35,7 @@ public struct LegacyEnvelope: AbstractEnvelope { // legacy chainID Mechanism private var explicitChainID: BigUInt? // set directly or via options - // private var impliedChainID: BigUInt? // we calculate this once, or when explicitely asked to + // private var impliedChainID: BigUInt? // we calculate this once, or when explicitly asked to private var impliedChainID: BigUInt? { if r == 0 && s == 0 { return v } if v == 27 || v == 28 || v < 35 { return nil } @@ -54,7 +54,7 @@ public struct LegacyEnvelope: AbstractEnvelope { toReturn += "Data: " + self.data.toHexString().addHexPrefix().lowercased() + "\n" toReturn += "Resolved chainID: " + String(describing: self.chainID) + "\n" toReturn += "- Intrinsic chainID: " + String(describing: self.explicitChainID) + "\n" - toReturn += "- Infered chainID: " + String(describing: self.impliedChainID) + "\n" + toReturn += "- Inferred chainID: " + String(describing: self.impliedChainID) + "\n" toReturn += "v: " + String(self.v) + "\n" toReturn += "r: " + String(self.r) + "\n" toReturn += "s: " + String(self.s) + "\n" diff --git a/Sources/Web3Core/Transaction/EventfilterParameters.swift b/Sources/Web3Core/Transaction/EventfilterParameters.swift index bb959c9c3..b60230e07 100755 --- a/Sources/Web3Core/Transaction/EventfilterParameters.swift +++ b/Sources/Web3Core/Transaction/EventfilterParameters.swift @@ -62,12 +62,12 @@ extension EventFilterParameters { ``EventFilterParameters`` include ``topic`` property with is array of optional values, and where `nil` value is a thing, and should be kept in server request. - This is not a trivial case for swift lang or any other stricktly typed lang. + This is not a trivial case for swift lang or any other strictly typed lang. So to make this possible ``Topic`` enum is provided. It handle two cases: ``.string(String?)`` and ``.strings([Topic?]?)``, - where former should be used to assign first demention value, + where former should be used to assign first dimension value, and the latter to assign second dimension value into ``EventFilterParameters.topics`` property. So to encode as a parameter follow JSON array: @@ -101,7 +101,7 @@ extension EventFilterParameters { var rawValue: String { switch self { case let .string(string): - // Assiciated value can contain only String or nil, both of them always encoded as a JSON could be represented as String again. + // Associated value can contain only String or nil, both of them always encoded as a JSON could be represented as String again. return String(data: try! JSONEncoder().encode(string), encoding: .utf8)! case let .strings(strings): return strings!.textRepresentation @@ -112,9 +112,9 @@ extension EventFilterParameters { extension EventFilterParameters: APIRequestParameterType { } -// - Why don't you develope some JSON composer to just send a server request, Yaroslav? +// - Why don't you develop some JSON composer to just send a server request, Yaroslav? // - Indeed, see no reason, why should i pass this. -// Oh i wish to look deep in the Vitaliks eyes someday. +// Oh I wish to look deep in Vitalik's eyes someday. extension Array where Element == EventFilterParameters.Topic? { var textRepresentation: String { var string = "[" diff --git a/Sources/Web3Core/Transaction/TransactionMetadata.swift b/Sources/Web3Core/Transaction/TransactionMetadata.swift index 28b6508d0..f70334290 100644 --- a/Sources/Web3Core/Transaction/TransactionMetadata.swift +++ b/Sources/Web3Core/Transaction/TransactionMetadata.swift @@ -44,7 +44,7 @@ public extension TransactionMetadata { } /// since metadata realistically can only come when a transaction is created from - /// JSON returned by a node, we only provide an intializer from JSON + /// JSON returned by a node, we only provide an initializer from JSON init(from decoder: Decoder) throws { let container = try decoder.container(keyedBy: CodingKeys.self) diff --git a/Sources/Web3Core/Utility/String+Extension.swift b/Sources/Web3Core/Utility/String+Extension.swift index cf7537663..f63e077da 100755 --- a/Sources/Web3Core/Utility/String+Extension.swift +++ b/Sources/Web3Core/Utility/String+Extension.swift @@ -86,7 +86,7 @@ extension String { /// Strips leading zeroes from a HEX string. /// ONLY HEX string format is supported. - /// - Returns: string with stripped leading zeroes (and 0x prefix) or unchaged string. + /// - Returns: string with stripped leading zeroes (and 0x prefix) or unchanged string. func stripLeadingZeroes() -> String { let hex = addHexPrefix() guard let matcher = try? NSRegularExpression(pattern: "^(?0x)(?0+)(?[0-9a-fA-F]*)$", diff --git a/Sources/web3swift/Browser/browser.js b/Sources/web3swift/Browser/browser.js index 6f7d8ea26..7e61cde6e 100644 --- a/Sources/web3swift/Browser/browser.js +++ b/Sources/web3swift/Browser/browser.js @@ -137,7 +137,7 @@ * * 1. Previous registration * 2. global.Promise if node.js version >= 0.12 - * 3. Auto detected promise based on first sucessful require of + * 3. Auto detected promise based on first successful require of * known promise libraries. Note this is a last resort, as the * loaded library is non-deterministic. node.js >= 0.12 will * always use global.Promise over this priority list. @@ -438,8 +438,8 @@ 'any', 'contains' ].concat(tags); - // Overrided methods list - var overrided = [ + // Overridden methods list + var overridden = [ '_peekTag', '_decodeTag', '_use', '_decodeStr', '_decodeObjid', '_decodeTime', '_decodeNull', '_decodeInt', '_decodeBool', '_decodeList', @@ -562,11 +562,11 @@ }; // - // Overrided methods + // Overridden methods // - overrided.forEach(function(method) { - Node.prototype[method] = function _overrided() { + overridden.forEach(function(method) { + Node.prototype[method] = function _overridden() { var state = this._baseState; throw new Error(method + ' not implemented for encoding: ' + state.enc); }; @@ -1554,7 +1554,7 @@ // Long form var num = len & 0x7f; if (num > 4) - return buf.error('length octect is too long'); + return buf.error('length octet is too long'); len = 0; for (var i = 0; i < num; i++) { @@ -1706,7 +1706,7 @@ if (!this._isPrintstr(str)) { return this.reporter.error('Encoding of string type: printstr supports ' + 'only latin upper and lower case letters, ' + - 'digits, space, apostrophe, left and rigth ' + + 'digits, space, apostrophe, left and right ' + 'parenthesis, plus sign, comma, hyphen, ' + 'dot, slash, colon, equal sign, ' + 'question mark'); @@ -9326,7 +9326,7 @@ this.backoffNumber_++; }; - // Stops any backoff operation and resets the backoff delay to its inital value. + // Stops any backoff operation and resets the backoff delay to its initial value. Backoff.prototype.reset = function() { this.backoffNumber_ = 0; this.backoffStrategy_.reset(); @@ -13413,7 +13413,7 @@ },{"crypto":55}],55:[function(require,module,exports){ },{}],56:[function(require,module,exports){ - // based on the aes implimentation in triple sec + // based on the aes implementation in triple sec // https://github.com/keybase/triplesec // which is in turn based on the one from crypto-js // https://code.google.com/p/crypto-js/ @@ -15406,7 +15406,7 @@ if (fill !== undefined) { // Only pay attention to encoding if it's a string. This // prevents accidentally sending in a number that would - // be interpretted as a start offset. + // be interpreted as a start offset. return typeof encoding === 'string' ? createBuffer(size).fill(fill, encoding) : createBuffer(size).fill(fill) @@ -15689,7 +15689,7 @@ return '' } - // Force coersion to uint32. This will also coerce falsey/NaN values to 0. + // Force coercion to uint32. This will also coerce falsey/NaN values to 0. end >>>= 0 start >>>= 0 @@ -17345,7 +17345,7 @@ } /** - * Simple flat clone using prototype, accepts only objects, usefull for property + * Simple flat clone using prototype, accepts only objects, useful for property * override on FLAT configuration object (no nested props). * * USE WITH CAUTION! This may not behave as you wish if you do not know how this @@ -19042,7 +19042,7 @@ module.exports = Cipher; Cipher.prototype._init = function _init() { - // Might be overrided + // Might be overridden }; Cipher.prototype.update = function update(data) { @@ -22355,7 +22355,7 @@ var isYOdd = j & 1; var isSecondKey = j >> 1; if (r.cmp(this.curve.p.umod(this.curve.n)) >= 0 && isSecondKey) - throw new Error('Unable to find sencond key candinate'); + throw new Error('Unable to find second key candinate'); // 1.1. Let x = r + jn. if (isSecondKey) @@ -24751,7 +24751,7 @@ try { // attempt request await performFetch(network, req, res) - // request was succesful + // request was successful break } catch (err) { // an error was caught while performing the request @@ -25749,7 +25749,7 @@ }, "expGas": { "v": 10, - "d": "Once per EXP instuction." + "d": "Once per EXP instruction." }, "expByteGas": { "v": 10, @@ -25894,11 +25894,11 @@ }, "ommerReward": { "v": "625000000000000000", - "d": "The amount of wei a miner of an uncle block gets for being inculded in the blockchain" + "d": "The amount of wei a miner of an uncle block gets for being included in the blockchain" }, "niblingReward": { "v": "156250000000000000", - "d": "the amount a miner gets for inculding a uncle" + "d": "the amount a miner gets for including a uncle" }, "homeSteadForkNumber": { "v": 1150000, @@ -26526,7 +26526,7 @@ * var tx = new Transaction(rawTx); * * @class - * @param {Buffer | Array | Object} data a transaction can be initiailized with either a buffer containing the RLP serialized transaction or an array of buffers relating to each of the tx Properties, listed in order below in the exmple. + * @param {Buffer | Array | Object} data a transaction can be initiailized with either a buffer containing the RLP serialized transaction or an array of buffers relating to each of the tx Properties, listed in order below in the example. * * Or lastly an Object containing the Properties of the transaction like in the Usage example. * @@ -26643,7 +26643,7 @@ /** * Computes a sha3-256 hash of the serialized tx - * @param {Boolean} [includeSignature=true] whether or not to inculde the signature + * @param {Boolean} [includeSignature=true] whether or not to include the signature * @return {Buffer} */ @@ -27509,7 +27509,7 @@ } }); - // if the constuctor is passed data + // if the constructor is passed data if (data) { if (typeof data === 'string') { data = Buffer.from(exports.stripHexPrefix(data), 'hex'); @@ -28613,7 +28613,7 @@ * BigNumber * * A wrapper around the BN.js object. We use the BN.js library - * because it is used by elliptic, so it is required regardles. + * because it is used by elliptic, so it is required regardless. * */ var bn_js_1 = __importDefault(require("bn.js")); @@ -28826,7 +28826,7 @@ if (typeof (value) === 'string') { var match = value.match(/^(0x)?[0-9a-fA-F]*$/); if (!match) { - errors.throwError('invalid hexidecimal string', errors.INVALID_ARGUMENT, { arg: 'value', value: value }); + errors.throwError('invalid hexadecimal string', errors.INVALID_ARGUMENT, { arg: 'value', value: value }); } if (match[1] !== '0x') { errors.throwError('hex string must have 0x prefix', errors.INVALID_ARGUMENT, { arg: 'value', value: value }); @@ -28929,7 +28929,7 @@ if (typeof (value) === 'string') { var match = value.match(/^(0x)?[0-9a-fA-F]*$/); if (!match) { - errors.throwError('invalid hexidecimal string', errors.INVALID_ARGUMENT, { arg: 'value', value: value }); + errors.throwError('invalid hexadecimal string', errors.INVALID_ARGUMENT, { arg: 'value', value: value }); } if (match[1] !== '0x') { errors.throwError('hex string must have 0x prefix', errors.INVALID_ARGUMENT, { arg: 'value', value: value }); @@ -33460,7 +33460,7 @@ * Register a new EventListener for the given event. * * @param {String} event Name of the event. - * @param {Functon} fn Callback function. + * @param {Function} fn Callback function. * @param {Mixed} context The context of the function. * @api public */ @@ -36311,7 +36311,7 @@ throw new Error("Failed to validate " + label); // 4. The label must not contain a U+002E ( . ) FULL STOP. - // this should nerver happen as label is chunked internally by this character + // this should never happen as label is chunked internally by this character /* istanbul ignore if */ if (label.includes('.')) throw new Error("Failed to validate " + label); @@ -42940,7 +42940,7 @@ } ()) function runTimeout(fun) { if (cachedSetTimeout === setTimeout) { - //normal enviroments in sane situations + //normal environments in sane situations return setTimeout(fun, 0); } // if setTimeout wasn't available but was latter defined @@ -42949,14 +42949,14 @@ return setTimeout(fun, 0); } try { - // when when somebody has screwed with setTimeout but no I.E. maddness + // when when somebody has screwed with setTimeout but no I.E. madness return cachedSetTimeout(fun, 0); } catch(e){ try { // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally return cachedSetTimeout.call(null, fun, 0); } catch(e){ - // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error + // same as above but when it's a version of I.E. that must have the global object for 'this', hopefully our context correct otherwise it will throw a global error return cachedSetTimeout.call(this, fun, 0); } } @@ -42965,7 +42965,7 @@ } function runClearTimeout(marker) { if (cachedClearTimeout === clearTimeout) { - //normal enviroments in sane situations + //normal environments in sane situations return clearTimeout(marker); } // if clearTimeout wasn't available but was latter defined @@ -42974,14 +42974,14 @@ return clearTimeout(marker); } try { - // when when somebody has screwed with setTimeout but no I.E. maddness + // when when somebody has screwed with setTimeout but no I.E. madness return cachedClearTimeout(marker); } catch (e){ try { // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally return cachedClearTimeout.call(null, marker); } catch (e){ - // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. + // same as above but when it's a version of I.E. that must have the global object for 'this', hopefully our context correct otherwise it will throw a global error. // Some versions of I.E. have different rules for clearTimeout vs setTimeout return cachedClearTimeout.call(this, marker); } @@ -43047,7 +43047,7 @@ } }; - // v8 likes predictible objects + // v8 likes predictable objects function Item(fun, array) { this.fun = fun; this.array = array; @@ -47142,7 +47142,7 @@ /** * RLP Decoding based on: {@link https://github.com/ethereum/wiki/wiki/%5BEnglish%5D-RLP|RLP} * @param {Buffer,String,Integer,Array} data - will be converted to buffer - * @returns {Array} - returns decode Array of Buffers containg the original message + * @returns {Array} - returns decode Array of Buffers containing the original message **/ exports.decode = function (input, stream) { if (!input || input.length === 0) { @@ -47460,7 +47460,7 @@ try { ReflectApply(handler, context, args) } catch (err) { - // throw error after timeout so as not to interupt the stack + // throw error after timeout so as not to interrupt the stack setTimeout(() => { throw err }) @@ -48037,7 +48037,7 @@ B32[i] |= (B[i * 4 + 1] & 0xff) << 8 B32[i] |= (B[i * 4 + 2] & 0xff) << 16 B32[i] |= (B[i * 4 + 3] & 0xff) << 24 - // B32[i] = B.readUInt32LE(i*4) <--- this is signficantly slower even in Node.js + // B32[i] = B.readUInt32LE(i*4) <--- this is significantly slower even in Node.js } arraycopy(B32, 0, x, 0, 16) @@ -48085,7 +48085,7 @@ B[bi + 1] = (B32[i] >> 8 & 0xff) B[bi + 2] = (B32[i] >> 16 & 0xff) B[bi + 3] = (B32[i] >> 24 & 0xff) - // B.writeInt32LE(B32[i], i*4) //<--- this is signficantly slower even in Node.js + // B.writeInt32LE(B32[i], i*4) //<--- this is significantly slower even in Node.js } } @@ -51605,7 +51605,7 @@ // String ~> Promise Bool // Returns true if Swarm is available on `url`. - // Perfoms a test upload to determine that. + // Performs a test upload to determine that. // TODO: improve this? var _isAvailable = function _isAvailable(swarmUrl) { var testFile = "test"; @@ -53211,7 +53211,7 @@ source += "';\n" + evaluate + "\n__p+='"; } - // Adobe VMs need the match returned to produce the correct offest. + // Adobe VMs need the match returned to produce the correct offset. return match; }); source += "';\n"; @@ -54544,7 +54544,7 @@ /** - * Echos the value of a value. Trys to print the value out + * Echos the value of a value. Tries to print the value out * in the best way possible given the different types. * * @param {Object} obj The object to print out. @@ -55703,7 +55703,7 @@ } else if (utils.isAddress(address)) { return '0x' + address.toLowerCase().replace('0x',''); } - throw new Error('Provided address "'+ address +'" is invalid, the capitalization checksum test failed, or its an indrect IBAN address which can\'t be converted.'); + throw new Error('Provided address "'+ address +'" is invalid, the capitalization checksum test failed, or its an indirect IBAN address which can\'t be converted.'); }; @@ -56100,7 +56100,7 @@ defer.resolve(receipt); } - // need to remove listeners, as they aren't removed automatically when succesfull + // need to remove listeners, as they aren't removed automatically when successful if (canUnsubscribe) { defer.eventEmitter.removeAllListeners(); } @@ -56129,7 +56129,7 @@ defer.eventEmitter.emit('receipt', receipt); defer.resolve(receipt); - // need to remove listeners, as they aren't removed automatically when succesfull + // need to remove listeners, as they aren't removed automatically when successful if (canUnsubscribe) { defer.eventEmitter.removeAllListeners(); } @@ -56496,7 +56496,7 @@ * Should be called to add create new request to batch request * * @method add - * @param {Object} jsonrpc requet object + * @param {Object} jsonrpc request object */ Batch.prototype.add = function (request) { this.requests.push(request); @@ -58335,7 +58335,7 @@ // sets _requestmanager core.packageInit(this, arguments); - // remove unecessary core functions + // remove unnecessary core functions delete this.BatchRequest; delete this.extend; @@ -59069,7 +59069,7 @@ * Use default values, if options are not available * * @method _getOrSetDefaultOptions - * @param {Object} options the options gived by the user + * @param {Object} options the options given by the user * @return {Object} the options with gaps filled by defaults */ Contract.prototype._getOrSetDefaultOptions = function getOrSetDefaultOptions(options) { @@ -59431,7 +59431,7 @@ params: 1, inputFormatter: [formatters.inputLogFormatter], outputFormatter: this._decodeEventABI.bind(subOptions.event), - // DUBLICATE, also in web3-eth + // DUPLICATE, also in web3-eth subscriptionHandler: function (output) { if(output.removed) { this.emit('changed', output); 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o=0,a=0;a>26,this.words[a]=67108863&t;for(;0!==o&&a>26,this.words[a]=67108863&t;if(0===o&&a>>13,d=0|a[1],p=8191&d,b=d>>>13,y=0|a[2],m=8191&y,v=y>>>13,g=0|a[3],w=8191&g,_=g>>>13,A=0|a[4],E=8191&A,x=A>>>13,k=0|a[5],S=8191&k,M=k>>>13,I=0|a[6],T=8191&I,U=I>>>13,j=0|a[7],B=8191&j,P=j>>>13,C=0|a[8],N=8191&C,R=C>>>13,L=0|a[9],O=8191&L,D=L>>>13,F=0|s[0],q=8191&F,H=F>>>13,z=0|s[1],K=8191&z,V=z>>>13,G=0|s[2],W=8191&G,Y=G>>>13,X=0|s[3],Z=8191&X,J=X>>>13,$=0|s[4],Q=8191&$,ee=$>>>13,te=0|s[5],re=8191&te,ne=te>>>13,ie=0|s[6],oe=8191&ie,ae=ie>>>13,se=0|s[7],ue=8191&se,ce=se>>>13,fe=0|s[8],he=8191&fe,le=fe>>>13,de=0|s[9],pe=8191&de,be=de>>>13;r.negative=e.negative^t.negative,r.length=19;var ye=(c+(n=Math.imul(h,q))|0)+((8191&(i=(i=Math.imul(h,H))+Math.imul(l,q)|0))<<13)|0;c=((o=Math.imul(l,H))+(i>>>13)|0)+(ye>>>26)|0,ye&=67108863,n=Math.imul(p,q),i=(i=Math.imul(p,H))+Math.imul(b,q)|0,o=Math.imul(b,H);var me=(c+(n=n+Math.imul(h,K)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(l,K)|0))<<13)|0;c=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(me>>>26)|0,me&=67108863,n=Math.imul(m,q),i=(i=Math.imul(m,H))+Math.imul(v,q)|0,o=Math.imul(v,H),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,V)|0;var ve=(c+(n=n+Math.imul(h,W)|0)|0)+((8191&(i=(i=i+Math.imul(h,Y)|0)+Math.imul(l,W)|0))<<13)|0;c=((o=o+Math.imul(l,Y)|0)+(i>>>13)|0)+(ve>>>26)|0,ve&=67108863,n=Math.imul(w,q),i=(i=Math.imul(w,H))+Math.imul(_,q)|0,o=Math.imul(_,H),n=n+Math.imul(m,K)|0,i=(i=i+Math.imul(m,V)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,V)|0,n=n+Math.imul(p,W)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,Y)|0;var ge=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(ge>>>26)|0,ge&=67108863,n=Math.imul(E,q),i=(i=Math.imul(E,H))+Math.imul(x,q)|0,o=Math.imul(x,H),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(m,W)|0,i=(i=i+Math.imul(m,Y)|0)+Math.imul(v,W)|0,o=o+Math.imul(v,Y)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,J)|0;var we=(c+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,ee)|0)+Math.imul(l,Q)|0))<<13)|0;c=((o=o+Math.imul(l,ee)|0)+(i>>>13)|0)+(we>>>26)|0,we&=67108863,n=Math.imul(S,q),i=(i=Math.imul(S,H))+Math.imul(M,q)|0,o=Math.imul(M,H),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(x,K)|0,o=o+Math.imul(x,V)|0,n=n+Math.imul(w,W)|0,i=(i=i+Math.imul(w,Y)|0)+Math.imul(_,W)|0,o=o+Math.imul(_,Y)|0,n=n+Math.imul(m,Z)|0,i=(i=i+Math.imul(m,J)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,J)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,ee)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,ee)|0;var _e=(c+(n=n+Math.imul(h,re)|0)|0)+((8191&(i=(i=i+Math.imul(h,ne)|0)+Math.imul(l,re)|0))<<13)|0;c=((o=o+Math.imul(l,ne)|0)+(i>>>13)|0)+(_e>>>26)|0,_e&=67108863,n=Math.imul(T,q),i=(i=Math.imul(T,H))+Math.imul(U,q)|0,o=Math.imul(U,H),n=n+Math.imul(S,K)|0,i=(i=i+Math.imul(S,V)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,V)|0,n=n+Math.imul(E,W)|0,i=(i=i+Math.imul(E,Y)|0)+Math.imul(x,W)|0,o=o+Math.imul(x,Y)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(m,Q)|0,i=(i=i+Math.imul(m,ee)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,ee)|0,n=n+Math.imul(p,re)|0,i=(i=i+Math.imul(p,ne)|0)+Math.imul(b,re)|0,o=o+Math.imul(b,ne)|0;var Ae=(c+(n=n+Math.imul(h,oe)|0)|0)+((8191&(i=(i=i+Math.imul(h,ae)|0)+Math.imul(l,oe)|0))<<13)|0;c=((o=o+Math.imul(l,ae)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(B,q),i=(i=Math.imul(B,H))+Math.imul(P,q)|0,o=Math.imul(P,H),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(U,K)|0,o=o+Math.imul(U,V)|0,n=n+Math.imul(S,W)|0,i=(i=i+Math.imul(S,Y)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,Y)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,ee)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,ee)|0,n=n+Math.imul(m,re)|0,i=(i=i+Math.imul(m,ne)|0)+Math.imul(v,re)|0,o=o+Math.imul(v,ne)|0,n=n+Math.imul(p,oe)|0,i=(i=i+Math.imul(p,ae)|0)+Math.imul(b,oe)|0,o=o+Math.imul(b,ae)|0;var Ee=(c+(n=n+Math.imul(h,ue)|0)|0)+((8191&(i=(i=i+Math.imul(h,ce)|0)+Math.imul(l,ue)|0))<<13)|0;c=((o=o+Math.imul(l,ce)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(N,q),i=(i=Math.imul(N,H))+Math.imul(R,q)|0,o=Math.imul(R,H),n=n+Math.imul(B,K)|0,i=(i=i+Math.imul(B,V)|0)+Math.imul(P,K)|0,o=o+Math.imul(P,V)|0,n=n+Math.imul(T,W)|0,i=(i=i+Math.imul(T,Y)|0)+Math.imul(U,W)|0,o=o+Math.imul(U,Y)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,ee)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,ee)|0,n=n+Math.imul(w,re)|0,i=(i=i+Math.imul(w,ne)|0)+Math.imul(_,re)|0,o=o+Math.imul(_,ne)|0,n=n+Math.imul(m,oe)|0,i=(i=i+Math.imul(m,ae)|0)+Math.imul(v,oe)|0,o=o+Math.imul(v,ae)|0,n=n+Math.imul(p,ue)|0,i=(i=i+Math.imul(p,ce)|0)+Math.imul(b,ue)|0,o=o+Math.imul(b,ce)|0;var xe=(c+(n=n+Math.imul(h,he)|0)|0)+((8191&(i=(i=i+Math.imul(h,le)|0)+Math.imul(l,he)|0))<<13)|0;c=((o=o+Math.imul(l,le)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(O,q),i=(i=Math.imul(O,H))+Math.imul(D,q)|0,o=Math.imul(D,H),n=n+Math.imul(N,K)|0,i=(i=i+Math.imul(N,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(B,W)|0,i=(i=i+Math.imul(B,Y)|0)+Math.imul(P,W)|0,o=o+Math.imul(P,Y)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(U,Z)|0,o=o+Math.imul(U,J)|0,n=n+Math.imul(S,Q)|0,i=(i=i+Math.imul(S,ee)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,ee)|0,n=n+Math.imul(E,re)|0,i=(i=i+Math.imul(E,ne)|0)+Math.imul(x,re)|0,o=o+Math.imul(x,ne)|0,n=n+Math.imul(w,oe)|0,i=(i=i+Math.imul(w,ae)|0)+Math.imul(_,oe)|0,o=o+Math.imul(_,ae)|0,n=n+Math.imul(m,ue)|0,i=(i=i+Math.imul(m,ce)|0)+Math.imul(v,ue)|0,o=o+Math.imul(v,ce)|0,n=n+Math.imul(p,he)|0,i=(i=i+Math.imul(p,le)|0)+Math.imul(b,he)|0,o=o+Math.imul(b,le)|0;var ke=(c+(n=n+Math.imul(h,pe)|0)|0)+((8191&(i=(i=i+Math.imul(h,be)|0)+Math.imul(l,pe)|0))<<13)|0;c=((o=o+Math.imul(l,be)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(O,K),i=(i=Math.imul(O,V))+Math.imul(D,K)|0,o=Math.imul(D,V),n=n+Math.imul(N,W)|0,i=(i=i+Math.imul(N,Y)|0)+Math.imul(R,W)|0,o=o+Math.imul(R,Y)|0,n=n+Math.imul(B,Z)|0,i=(i=i+Math.imul(B,J)|0)+Math.imul(P,Z)|0,o=o+Math.imul(P,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,ee)|0)+Math.imul(U,Q)|0,o=o+Math.imul(U,ee)|0,n=n+Math.imul(S,re)|0,i=(i=i+Math.imul(S,ne)|0)+Math.imul(M,re)|0,o=o+Math.imul(M,ne)|0,n=n+Math.imul(E,oe)|0,i=(i=i+Math.imul(E,ae)|0)+Math.imul(x,oe)|0,o=o+Math.imul(x,ae)|0,n=n+Math.imul(w,ue)|0,i=(i=i+Math.imul(w,ce)|0)+Math.imul(_,ue)|0,o=o+Math.imul(_,ce)|0,n=n+Math.imul(m,he)|0,i=(i=i+Math.imul(m,le)|0)+Math.imul(v,he)|0,o=o+Math.imul(v,le)|0;var Se=(c+(n=n+Math.imul(p,pe)|0)|0)+((8191&(i=(i=i+Math.imul(p,be)|0)+Math.imul(b,pe)|0))<<13)|0;c=((o=o+Math.imul(b,be)|0)+(i>>>13)|0)+(Se>>>26)|0,Se&=67108863,n=Math.imul(O,W),i=(i=Math.imul(O,Y))+Math.imul(D,W)|0,o=Math.imul(D,Y),n=n+Math.imul(N,Z)|0,i=(i=i+Math.imul(N,J)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(B,Q)|0,i=(i=i+Math.imul(B,ee)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,ee)|0,n=n+Math.imul(T,re)|0,i=(i=i+Math.imul(T,ne)|0)+Math.imul(U,re)|0,o=o+Math.imul(U,ne)|0,n=n+Math.imul(S,oe)|0,i=(i=i+Math.imul(S,ae)|0)+Math.imul(M,oe)|0,o=o+Math.imul(M,ae)|0,n=n+Math.imul(E,ue)|0,i=(i=i+Math.imul(E,ce)|0)+Math.imul(x,ue)|0,o=o+Math.imul(x,ce)|0,n=n+Math.imul(w,he)|0,i=(i=i+Math.imul(w,le)|0)+Math.imul(_,he)|0,o=o+Math.imul(_,le)|0;var Me=(c+(n=n+Math.imul(m,pe)|0)|0)+((8191&(i=(i=i+Math.imul(m,be)|0)+Math.imul(v,pe)|0))<<13)|0;c=((o=o+Math.imul(v,be)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(O,Z),i=(i=Math.imul(O,J))+Math.imul(D,Z)|0,o=Math.imul(D,J),n=n+Math.imul(N,Q)|0,i=(i=i+Math.imul(N,ee)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,ee)|0,n=n+Math.imul(B,re)|0,i=(i=i+Math.imul(B,ne)|0)+Math.imul(P,re)|0,o=o+Math.imul(P,ne)|0,n=n+Math.imul(T,oe)|0,i=(i=i+Math.imul(T,ae)|0)+Math.imul(U,oe)|0,o=o+Math.imul(U,ae)|0,n=n+Math.imul(S,ue)|0,i=(i=i+Math.imul(S,ce)|0)+Math.imul(M,ue)|0,o=o+Math.imul(M,ce)|0,n=n+Math.imul(E,he)|0,i=(i=i+Math.imul(E,le)|0)+Math.imul(x,he)|0,o=o+Math.imul(x,le)|0;var Ie=(c+(n=n+Math.imul(w,pe)|0)|0)+((8191&(i=(i=i+Math.imul(w,be)|0)+Math.imul(_,pe)|0))<<13)|0;c=((o=o+Math.imul(_,be)|0)+(i>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,n=Math.imul(O,Q),i=(i=Math.imul(O,ee))+Math.imul(D,Q)|0,o=Math.imul(D,ee),n=n+Math.imul(N,re)|0,i=(i=i+Math.imul(N,ne)|0)+Math.imul(R,re)|0,o=o+Math.imul(R,ne)|0,n=n+Math.imul(B,oe)|0,i=(i=i+Math.imul(B,ae)|0)+Math.imul(P,oe)|0,o=o+Math.imul(P,ae)|0,n=n+Math.imul(T,ue)|0,i=(i=i+Math.imul(T,ce)|0)+Math.imul(U,ue)|0,o=o+Math.imul(U,ce)|0,n=n+Math.imul(S,he)|0,i=(i=i+Math.imul(S,le)|0)+Math.imul(M,he)|0,o=o+Math.imul(M,le)|0;var Te=(c+(n=n+Math.imul(E,pe)|0)|0)+((8191&(i=(i=i+Math.imul(E,be)|0)+Math.imul(x,pe)|0))<<13)|0;c=((o=o+Math.imul(x,be)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(O,re),i=(i=Math.imul(O,ne))+Math.imul(D,re)|0,o=Math.imul(D,ne),n=n+Math.imul(N,oe)|0,i=(i=i+Math.imul(N,ae)|0)+Math.imul(R,oe)|0,o=o+Math.imul(R,ae)|0,n=n+Math.imul(B,ue)|0,i=(i=i+Math.imul(B,ce)|0)+Math.imul(P,ue)|0,o=o+Math.imul(P,ce)|0,n=n+Math.imul(T,he)|0,i=(i=i+Math.imul(T,le)|0)+Math.imul(U,he)|0,o=o+Math.imul(U,le)|0;var Ue=(c+(n=n+Math.imul(S,pe)|0)|0)+((8191&(i=(i=i+Math.imul(S,be)|0)+Math.imul(M,pe)|0))<<13)|0;c=((o=o+Math.imul(M,be)|0)+(i>>>13)|0)+(Ue>>>26)|0,Ue&=67108863,n=Math.imul(O,oe),i=(i=Math.imul(O,ae))+Math.imul(D,oe)|0,o=Math.imul(D,ae),n=n+Math.imul(N,ue)|0,i=(i=i+Math.imul(N,ce)|0)+Math.imul(R,ue)|0,o=o+Math.imul(R,ce)|0,n=n+Math.imul(B,he)|0,i=(i=i+Math.imul(B,le)|0)+Math.imul(P,he)|0,o=o+Math.imul(P,le)|0;var je=(c+(n=n+Math.imul(T,pe)|0)|0)+((8191&(i=(i=i+Math.imul(T,be)|0)+Math.imul(U,pe)|0))<<13)|0;c=((o=o+Math.imul(U,be)|0)+(i>>>13)|0)+(je>>>26)|0,je&=67108863,n=Math.imul(O,ue),i=(i=Math.imul(O,ce))+Math.imul(D,ue)|0,o=Math.imul(D,ce),n=n+Math.imul(N,he)|0,i=(i=i+Math.imul(N,le)|0)+Math.imul(R,he)|0,o=o+Math.imul(R,le)|0;var Be=(c+(n=n+Math.imul(B,pe)|0)|0)+((8191&(i=(i=i+Math.imul(B,be)|0)+Math.imul(P,pe)|0))<<13)|0;c=((o=o+Math.imul(P,be)|0)+(i>>>13)|0)+(Be>>>26)|0,Be&=67108863,n=Math.imul(O,he),i=(i=Math.imul(O,le))+Math.imul(D,he)|0,o=Math.imul(D,le);var Pe=(c+(n=n+Math.imul(N,pe)|0)|0)+((8191&(i=(i=i+Math.imul(N,be)|0)+Math.imul(R,pe)|0))<<13)|0;c=((o=o+Math.imul(R,be)|0)+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863;var Ce=(c+(n=Math.imul(O,pe))|0)+((8191&(i=(i=Math.imul(O,be))+Math.imul(D,pe)|0))<<13)|0;return c=((o=Math.imul(D,be))+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,u[0]=ye,u[1]=me,u[2]=ve,u[3]=ge,u[4]=we,u[5]=_e,u[6]=Ae,u[7]=Ee,u[8]=xe,u[9]=ke,u[10]=Se,u[11]=Me,u[12]=Ie,u[13]=Te,u[14]=Ue,u[15]=je,u[16]=Be,u[17]=Pe,u[18]=Ce,0!==c&&(u[19]=c,r.length++),r};function p(e,t,r){return(new b).mulp(e,t,r)}function b(e,t){this.x=e,this.y=t}Math.imul||(d=l),o.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,t):r<63?l(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,e,t):p(this,e,t)},b.prototype.makeRBT=function(e){for(var t=new Array(e),r=o.prototype._countBits(e)-1,n=0;n>=1;return n},b.prototype.permute=function(e,t,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*t;a>=26,t+=i/67108864|0,t+=o>>>26,this.words[r]=67108863&o}return 0!==t&&(this.words[r]=t,this.length++),this},o.prototype.muln=function(e){return this.clone().imuln(e)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r>>i}return t}(e);if(0===t.length)return new o(1);for(var r=this,n=0;n=0);var t,r=e%26,i=(e-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(t=0;t>>26-r}a&&(this.words[t]=a,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t=0),i=t?(t-t%26)/26:0;var o=e%26,a=Math.min((e-o)/26,this.length),s=67108863^67108863>>>o<a)for(this.length-=a,c=0;c=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&s}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(e,t,r){return n(0===this.negative),this.iushrn(e,t,r)},o.prototype.shln=function(e){return this.clone().ishln(e)},o.prototype.ushln=function(e){return this.clone().iushln(e)},o.prototype.shrn=function(e){return this.clone().ishrn(e)},o.prototype.ushrn=function(e){return this.clone().iushrn(e)},o.prototype.testn=function(e){n("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,i=1<=0);var t=e%26,r=(e-t)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==t&&r++,this.length=Math.min(r,this.length),0!==t){var i=67108863^67108863>>>t<=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},o.prototype.isubn=function(e){if(n("number"==typeof e),n(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),i=e,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==t){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var c=0;c=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/a|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=l)}return s&&s.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(e,t,r){return n(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(s=this.neg().divmod(e,t),"mod"!==t&&(i=s.div.neg()),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(e)),{div:i,mod:a}):0===this.negative&&0!==e.negative?(s=this.divmod(e.neg(),t),"mod"!==t&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&e.negative)?(s=this.neg().divmod(e.neg(),t),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(e)),{div:s.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,t);var i,a,s},o.prototype.div=function(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},o.prototype.modn=function(e){n(e<=67108863);for(var t=(1<<26)%e,r=0,i=this.length-1;i>=0;i--)r=(t*r+(0|this.words[i]))%e;return r},o.prototype.idivn=function(e){n(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*t;this.words[r]=i/e|0,t=i%e}return this.strip()},o.prototype.divn=function(e){return this.clone().idivn(e)},o.prototype.egcd=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),c=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=t.clone();!t.isZero();){for(var l=0,d=1;0==(t.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(t.iushrn(l);l-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(f),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(f),u.isub(h)),s.iushrn(1),u.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(s),a.isub(u)):(r.isub(t),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();t.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(t.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(t.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);t.cmp(r)>=0?(t.isub(r),a.isub(s)):(r.isub(t),s.isub(a))}return(i=0===t.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(e),i},o.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var n=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var o=t;t=r,r=o}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},o.prototype.invm=function(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(e){return this.words[0]&e},o.prototype.bincn=function(e){n("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)t=1;else{r&&(e=-e),n(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:ie.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|e.words[r];if(n!==i){ni&&(t=1);break}}return t},o.prototype.gtn=function(e){return 1===this.cmpn(e)},o.prototype.gt=function(e){return 1===this.cmp(e)},o.prototype.gten=function(e){return this.cmpn(e)>=0},o.prototype.gte=function(e){return this.cmp(e)>=0},o.prototype.ltn=function(e){return-1===this.cmpn(e)},o.prototype.lt=function(e){return-1===this.cmp(e)},o.prototype.lten=function(e){return this.cmpn(e)<=0},o.prototype.lte=function(e){return this.cmp(e)<=0},o.prototype.eqn=function(e){return 0===this.cmpn(e)},o.prototype.eq=function(e){return 0===this.cmp(e)},o.red=function(e){return new A(e)},o.prototype.toRed=function(e){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(e){return this.red=e,this},o.prototype.forceRed=function(e){return n(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function(e){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function(e){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function(e){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function(e){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function(e){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(e){return n(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var y={k256:null,p224:null,p192:null,p25519:null};function m(e,t){this.name=e,this.p=new o(t,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){m.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){m.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){m.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){m.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(e){if("string"==typeof e){var t=o._prime(e);this.m=t.p,this.prime=t}else n(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function E(e){A.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}m.prototype._tmp=function(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},m.prototype.ireduce=function(e){var t,r=e;do{this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(t>this.n);var n=t0?r.isub(this.p):r.strip(),r},m.prototype.split=function(e,t){e.iushrn(this.n,0,t)},m.prototype.imulK=function(e){return e.imul(this.k)},i(v,m),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n>>22,i=o}i>>>=22,e.words[n-10]=i,0===i&&e.length>10?e.length-=10:e.length-=9},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},o._prime=function(e){if(y[e])return y[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new g;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return y[e]=t,t},A.prototype._verify1=function(e){n(0===e.negative,"red works only with positives"),n(e.red,"red works only with red numbers")},A.prototype._verify2=function(e,t){n(0==(e.negative|t.negative),"red works only with positives"),n(e.red&&e.red===t.red,"red works only with red numbers")},A.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},A.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},A.prototype.add=function(e,t){this._verify2(e,t);var r=e.add(t);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},A.prototype.iadd=function(e,t){this._verify2(e,t);var r=e.iadd(t);return r.cmp(this.m)>=0&&r.isub(this.m),r},A.prototype.sub=function(e,t){this._verify2(e,t);var r=e.sub(t);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},A.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return r.cmpn(0)<0&&r.iadd(this.m),r},A.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},A.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},A.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},A.prototype.isqr=function(e){return this.imul(e,e.clone())},A.prototype.sqr=function(e){return this.mul(e,e)},A.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(n(t%2==1),3===t){var r=this.m.add(new o(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),u=s.redNeg(),c=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,c).cmp(u);)f.redIAdd(u);for(var h=this.pow(f,i),l=this.pow(e,i.addn(1).iushrn(1)),d=this.pow(e,i),p=a;0!==d.cmp(s);){for(var b=d,y=0;0!==b.cmp(s);y++)b=b.redSqr();n(y=0;n--){for(var c=t.words[n],f=u-1;f>=0;f--){var h=c>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4===++s||0===n&&0===f)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}u=26}return i},A.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},A.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},o.mont=function(e){return new E(e)},i(E,A),E.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},E.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},E.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new o(0)._forceRed(this);var r=e.mul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},E.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===t||t,this)},{buffer:55}],54:[function(e,t,r){var n;function i(e){this.rand=e}if(t.exports=function(e){return n||(n=new i(null)),n.generate(e)},t.exports.Rand=i,i.prototype.generate=function(e){return this._rand(e)},i.prototype._rand=function(e){if(this.rand.getBytes)return this.rand.getBytes(e);for(var t=new Uint8Array(e),r=0;r>>24]^f[p>>>16&255]^h[b>>>8&255]^l[255&y]^t[m++],a=c[p>>>24]^f[b>>>16&255]^h[y>>>8&255]^l[255&d]^t[m++],s=c[b>>>24]^f[y>>>16&255]^h[d>>>8&255]^l[255&p]^t[m++],u=c[y>>>24]^f[d>>>16&255]^h[p>>>8&255]^l[255&b]^t[m++],d=o,p=a,b=s,y=u;return o=(n[d>>>24]<<24|n[p>>>16&255]<<16|n[b>>>8&255]<<8|n[255&y])^t[m++],a=(n[p>>>24]<<24|n[b>>>16&255]<<16|n[y>>>8&255]<<8|n[255&d])^t[m++],s=(n[b>>>24]<<24|n[y>>>16&255]<<16|n[d>>>8&255]<<8|n[255&p])^t[m++],u=(n[y>>>24]<<24|n[d>>>16&255]<<16|n[p>>>8&255]<<8|n[255&b])^t[m++],[o>>>=0,a>>>=0,s>>>=0,u>>>=0]}var s=[0,1,2,4,8,16,32,64,128,27,54],u=function(){for(var e=new Array(256),t=0;t<256;t++)e[t]=t<128?t<<1:t<<1^283;for(var r=[],n=[],i=[[],[],[],[]],o=[[],[],[],[]],a=0,s=0,u=0;u<256;++u){var c=s^s<<1^s<<2^s<<3^s<<4;c=c>>>8^255&c^99,r[a]=c,n[c]=a;var f=e[a],h=e[f],l=e[h],d=257*e[c]^16843008*c;i[0][a]=d<<24|d>>>8,i[1][a]=d<<16|d>>>16,i[2][a]=d<<8|d>>>24,i[3][a]=d,d=16843009*l^65537*h^257*f^16843008*a,o[0][c]=d<<24|d>>>8,o[1][c]=d<<16|d>>>16,o[2][c]=d<<8|d>>>24,o[3][c]=d,0===a?a=s=1:(a=f^e[e[e[l^f]]],s^=e[e[s]])}return{SBOX:r,INV_SBOX:n,SUB_MIX:i,INV_SUB_MIX:o}}();function c(e){this._key=i(e),this._reset()}c.blockSize=16,c.keySize=32,c.prototype.blockSize=c.blockSize,c.prototype.keySize=c.keySize,c.prototype._reset=function(){for(var e=this._key,t=e.length,r=t+6,n=4*(r+1),i=[],o=0;o>>24,a=u.SBOX[a>>>24]<<24|u.SBOX[a>>>16&255]<<16|u.SBOX[a>>>8&255]<<8|u.SBOX[255&a],a^=s[o/t|0]<<24):t>6&&o%t==4&&(a=u.SBOX[a>>>24]<<24|u.SBOX[a>>>16&255]<<16|u.SBOX[a>>>8&255]<<8|u.SBOX[255&a]),i[o]=i[o-t]^a}for(var c=[],f=0;f>>24]]^u.INV_SUB_MIX[1][u.SBOX[l>>>16&255]]^u.INV_SUB_MIX[2][u.SBOX[l>>>8&255]]^u.INV_SUB_MIX[3][u.SBOX[255&l]]}this._nRounds=r,this._keySchedule=i,this._invKeySchedule=c},c.prototype.encryptBlockRaw=function(e){return a(e=i(e),this._keySchedule,u.SUB_MIX,u.SBOX,this._nRounds)},c.prototype.encryptBlock=function(e){var t=this.encryptBlockRaw(e),r=n.allocUnsafe(16);return r.writeUInt32BE(t[0],0),r.writeUInt32BE(t[1],4),r.writeUInt32BE(t[2],8),r.writeUInt32BE(t[3],12),r},c.prototype.decryptBlock=function(e){var t=(e=i(e))[1];e[1]=e[3],e[3]=t;var r=a(e,this._invKeySchedule,u.INV_SUB_MIX,u.INV_SBOX,this._nRounds),o=n.allocUnsafe(16);return o.writeUInt32BE(r[0],0),o.writeUInt32BE(r[3],4),o.writeUInt32BE(r[2],8),o.writeUInt32BE(r[1],12),o},c.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},t.exports.AES=c},{"safe-buffer":290}],57:[function(e,t,r){var n=e("./aes"),i=e("safe-buffer").Buffer,o=e("cipher-base"),a=e("inherits"),s=e("./ghash"),u=e("buffer-xor"),c=e("./incr32");function f(e,t,r,a){o.call(this);var u=i.alloc(4,0);this._cipher=new n.AES(t);var f=this._cipher.encryptBlock(u);this._ghash=new s(f),r=function(e,t,r){if(12===t.length)return e._finID=i.concat([t,i.from([0,0,0,1])]),i.concat([t,i.from([0,0,0,2])]);var n=new s(r),o=t.length,a=o%16;n.update(t),a&&(a=16-a,n.update(i.alloc(a,0))),n.update(i.alloc(8,0));var u=8*o,f=i.alloc(8);f.writeUIntBE(u,0,8),n.update(f),e._finID=n.state;var h=i.from(e._finID);return c(h),h}(this,r,f),this._prev=i.from(r),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=a,this._alen=0,this._len=0,this._mode=e,this._authTag=null,this._called=!1}a(f,o),f.prototype._update=function(e){if(!this._called&&this._alen){var t=16-this._alen%16;t<16&&(t=i.alloc(t,0),this._ghash.update(t))}this._called=!0;var r=this._mode.encrypt(this,e);return this._decrypt?this._ghash.update(e):this._ghash.update(r),this._len+=e.length,r},f.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var e=u(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(e,t){var r=0;e.length!==t.length&&r++;for(var n=Math.min(e.length,t.length),i=0;i16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t}else if(this.cache.length>=16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t;return null},h.prototype.flush=function(){if(this.cache.length)return this.cache},r.createDecipher=function(e,t){var r=o[e.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var n=c(t,!1,r.key,r.iv);return l(e,n.key,n.iv)},r.createDecipheriv=l},{"./aes":56,"./authCipher":57,"./modes":69,"./streamCipher":72,"cipher-base":86,evp_bytestokey:158,inherits:180,"safe-buffer":290}],60:[function(e,t,r){var n=e("./modes"),i=e("./authCipher"),o=e("safe-buffer").Buffer,a=e("./streamCipher"),s=e("cipher-base"),u=e("./aes"),c=e("evp_bytestokey");function f(e,t,r){s.call(this),this._cache=new l,this._cipher=new u.AES(t),this._prev=o.from(r),this._mode=e,this._autopadding=!0}e("inherits")(f,s),f.prototype._update=function(e){var t,r;this._cache.add(e);for(var n=[];t=this._cache.get();)r=this._mode.encrypt(this,t),n.push(r);return o.concat(n)};var h=o.alloc(16,16);function l(){this.cache=o.allocUnsafe(0)}function d(e,t,r){var s=n[e.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof t&&(t=o.from(t)),t.length!==s.key/8)throw new TypeError("invalid key length "+t.length);if("string"==typeof r&&(r=o.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);return"stream"===s.type?new a(s.module,t,r):"auth"===s.type?new i(s.module,t,r):new f(s.module,t,r)}f.prototype._final=function(){var e=this._cache.flush();if(this._autopadding)return e=this._mode.encrypt(this,e),this._cipher.scrub(),e;if(!e.equals(h))throw this._cipher.scrub(),new Error("data not multiple of block length")},f.prototype.setAutoPadding=function(e){return this._autopadding=!!e,this},l.prototype.add=function(e){this.cache=o.concat([this.cache,e])},l.prototype.get=function(){if(this.cache.length>15){var e=this.cache.slice(0,16);return this.cache=this.cache.slice(16),e}return null},l.prototype.flush=function(){for(var e=16-this.cache.length,t=o.allocUnsafe(e),r=-1;++r>>0,0),t.writeUInt32BE(e[1]>>>0,4),t.writeUInt32BE(e[2]>>>0,8),t.writeUInt32BE(e[3]>>>0,12),t}function a(e){this.h=e,this.state=n.alloc(16,0),this.cache=n.allocUnsafe(0)}a.prototype.ghash=function(e){for(var t=-1;++t0;t--)n[t]=n[t]>>>1|(1&n[t-1])<<31;n[0]=n[0]>>>1,r&&(n[0]=n[0]^225<<24)}this.state=o(i)},a.prototype.update=function(e){var t;for(this.cache=n.concat([this.cache,e]);this.cache.length>=16;)t=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(t)},a.prototype.final=function(e,t){return this.cache.length&&this.ghash(n.concat([this.cache,i],16)),this.ghash(o([0,e,0,t])),this.state},t.exports=a},{"safe-buffer":290}],62:[function(e,t,r){t.exports=function(e){for(var t,r=e.length;r--;){if(255!==(t=e.readUInt8(r))){t++,e.writeUInt8(t,r);break}e.writeUInt8(0,r)}}},{}],63:[function(e,t,r){var n=e("buffer-xor");r.encrypt=function(e,t){var r=n(t,e._prev);return e._prev=e._cipher.encryptBlock(r),e._prev},r.decrypt=function(e,t){var r=e._prev;e._prev=t;var i=e._cipher.decryptBlock(t);return n(i,r)}},{"buffer-xor":83}],64:[function(e,t,r){var n=e("safe-buffer").Buffer,i=e("buffer-xor");function o(e,t,r){var o=t.length,a=i(t,e._cache);return e._cache=e._cache.slice(o),e._prev=n.concat([e._prev,r?t:a]),a}r.encrypt=function(e,t,r){for(var i,a=n.allocUnsafe(0);t.length;){if(0===e._cache.length&&(e._cache=e._cipher.encryptBlock(e._prev),e._prev=n.allocUnsafe(0)),!(e._cache.length<=t.length)){a=n.concat([a,o(e,t,r)]);break}i=e._cache.length,a=n.concat([a,o(e,t.slice(0,i),r)]),t=t.slice(i)}return a}},{"buffer-xor":83,"safe-buffer":290}],65:[function(e,t,r){var n=e("safe-buffer").Buffer;function i(e,t,r){for(var n,i,a=-1,s=0;++a<8;)n=t&1<<7-a?128:0,s+=(128&(i=e._cipher.encryptBlock(e._prev)[0]^n))>>a%8,e._prev=o(e._prev,r?n:i);return s}function o(e,t){var r=e.length,i=-1,o=n.allocUnsafe(e.length);for(e=n.concat([e,n.from([t])]);++i>7;return o}r.encrypt=function(e,t,r){for(var o=t.length,a=n.allocUnsafe(o),s=-1;++s=0||!r.umod(e.prime1)||!r.umod(e.prime2);)r=new n(i(t));return r}t.exports=o,o.getr=a}).call(this,e("buffer").Buffer)},{"bn.js":53,buffer:84,randombytes:270}],77:[function(e,t,r){t.exports=e("./browser/algorithms.json")},{"./browser/algorithms.json":78}],78:[function(e,t,r){t.exports={sha224WithRSAEncryption:{sign:"rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},"RSA-SHA224":{sign:"ecdsa/rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},sha256WithRSAEncryption:{sign:"rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},"RSA-SHA256":{sign:"ecdsa/rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},sha384WithRSAEncryption:{sign:"rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},"RSA-SHA384":{sign:"ecdsa/rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},sha512WithRSAEncryption:{sign:"rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA512":{sign:"ecdsa/rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA1":{sign:"rsa",hash:"sha1",id:"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{sign:"ecdsa",hash:"sha1",id:""},sha256:{sign:"ecdsa",hash:"sha256",id:""},sha224:{sign:"ecdsa",hash:"sha224",id:""},sha384:{sign:"ecdsa",hash:"sha384",id:""},sha512:{sign:"ecdsa",hash:"sha512",id:""},"DSA-SHA":{sign:"dsa",hash:"sha1",id:""},"DSA-SHA1":{sign:"dsa",hash:"sha1",id:""},DSA:{sign:"dsa",hash:"sha1",id:""},"DSA-WITH-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-WITH-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-WITH-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-WITH-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-RIPEMD160":{sign:"dsa",hash:"rmd160",id:""},ripemd160WithRSA:{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},"RSA-RIPEMD160":{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},md5WithRSAEncryption:{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"},"RSA-MD5":{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"}}},{}],79:[function(e,t,r){t.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}},{}],80:[function(e,t,r){(function(r){var n=e("create-hash"),i=e("stream"),o=e("inherits"),a=e("./sign"),s=e("./verify"),u=e("./algorithms.json");function c(e){i.Writable.call(this);var t=u[e];if(!t)throw new Error("Unknown message digest");this._hashType=t.hash,this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign}function f(e){i.Writable.call(this);var t=u[e];if(!t)throw new Error("Unknown message digest");this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign}function h(e){return new c(e)}function l(e){return new f(e)}Object.keys(u).forEach(function(e){u[e].id=new r(u[e].id,"hex"),u[e.toLowerCase()]=u[e]}),o(c,i.Writable),c.prototype._write=function(e,t,r){this._hash.update(e),r()},c.prototype.update=function(e,t){return"string"==typeof e&&(e=new r(e,t)),this._hash.update(e),this},c.prototype.sign=function(e,t){this.end();var r=this._hash.digest(),n=a(r,e,this._hashType,this._signType,this._tag);return t?n.toString(t):n},o(f,i.Writable),f.prototype._write=function(e,t,r){this._hash.update(e),r()},f.prototype.update=function(e,t){return"string"==typeof e&&(e=new r(e,t)),this._hash.update(e),this},f.prototype.verify=function(e,t,n){"string"==typeof t&&(t=new r(t,n)),this.end();var i=this._hash.digest();return s(t,i,e,this._signType,this._tag)},t.exports={Sign:h,Verify:l,createSign:h,createVerify:l}}).call(this,e("buffer").Buffer)},{"./algorithms.json":78,"./sign":81,"./verify":82,buffer:84,"create-hash":91,inherits:180,stream:311}],81:[function(e,t,r){(function(r){var n=e("create-hmac"),i=e("browserify-rsa"),o=e("elliptic").ec,a=e("bn.js"),s=e("parse-asn1"),u=e("./curves.json");function c(e,t,i,o){if((e=new r(e.toArray())).length0&&r.ishrn(n),r}function h(e,t,i){var o,a;do{for(o=new r(0);8*o.length=t)throw new Error("invalid sig")}t.exports=function(e,t,u,c,f){var h=o(u);if("ec"===h.type){if("ecdsa"!==c&&"ecdsa/rsa"!==c)throw new Error("wrong public key type");return function(e,t,r){var n=a[r.data.algorithm.curve.join(".")];if(!n)throw new Error("unknown curve "+r.data.algorithm.curve.join("."));var o=new i(n),s=r.data.subjectPrivateKey.data;return o.verify(t,e,s)}(e,t,h)}if("dsa"===h.type){if("dsa"!==c)throw new Error("wrong public key type");return function(e,t,r){var i=r.data.p,a=r.data.q,u=r.data.g,c=r.data.pub_key,f=o.signature.decode(e,"der"),h=f.s,l=f.r;s(h,a),s(l,a);var d=n.mont(i),p=h.invm(a);return 0===u.toRed(d).redPow(new n(t).mul(p).mod(a)).fromRed().mul(c.toRed(d).redPow(l.mul(p).mod(a)).fromRed()).mod(i).mod(a).cmp(l)}(e,t,h)}if("rsa"!==c&&"ecdsa/rsa"!==c)throw new Error("wrong public key type");t=r.concat([f,t]);for(var l=h.modulus.byteLength(),d=[1],p=0;t.length+d.length+2o)throw new RangeError("Invalid typed array length");var t=new Uint8Array(e);return t.__proto__=s.prototype,t}function s(e,t,r){if("number"==typeof e){if("string"==typeof t)throw new Error("If encoding is specified then the first argument must be a string");return 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r=0,n=0;n<4;n++){r<<=4,r|=i[64*n+(e>>>18-6*n&63)]}for(n=0;n<4;n++){r<<=4,r|=i[256+64*n+(t>>>18-6*n&63)]}return r>>>0};var o=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];r.permute=function(e){for(var t=0,r=0;r>>o[r]&1;return t>>>0},r.padSplit=function(e,t,r){for(var n=e.toString(2);n.lengthe;)r.ishrn(1);if(r.isEven()&&r.iadd(s),r.testn(1)||r.iadd(u),t.cmp(u)){if(!t.cmp(c))for(;r.mod(f).cmp(h);)r.iadd(d)}else for(;r.mod(o).cmp(l);)r.iadd(d);if(y(p=r.shrn(1))&&y(r)&&m(p)&&m(r)&&a.test(p)&&a.test(r))return r}}},{"bn.js":53,"miller-rabin":233,randombytes:270}],108:[function(e,t,r){t.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"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"},modp15:{gen:"02",prime:"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"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"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"},modp18:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234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strict";var n=r;n.version=e("../package.json").version,n.utils=e("./elliptic/utils"),n.rand=e("brorand"),n.curve=e("./elliptic/curve"),n.curves=e("./elliptic/curves"),n.ec=e("./elliptic/ec"),n.eddsa=e("./elliptic/eddsa")},{"../package.json":124,"./elliptic/curve":112,"./elliptic/curves":115,"./elliptic/ec":116,"./elliptic/eddsa":119,"./elliptic/utils":123,brorand:54}],110:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils,o=i.getNAF,a=i.getJSF,s=i.assert;function u(e,t){this.type=e,this.p=new n(t.p,16),this.red=t.prime?n.red(t.prime):n.mont(this.p),this.zero=new n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=t.n&&new n(t.n,16),this.g=t.g&&this.pointFromJSON(t.g,t.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function c(e,t){this.curve=e,this.type=t,this.precomputed=null}t.exports=u,u.prototype.point=function(){throw new Error("Not implemented")},u.prototype.validate=function(){throw new Error("Not implemented")},u.prototype._fixedNafMul=function(e,t){s(e.precomputed);var r=e._getDoubles(),n=o(t,1),i=(1<=u;t--)c=(c<<1)+n[t];a.push(c)}for(var f=this.jpoint(null,null,null),h=this.jpoint(null,null,null),l=i;l>0;l--){for(u=0;u=0;c--){for(t=0;c>=0&&0===a[c];c--)t++;if(c>=0&&t++,u=u.dblp(t),c<0)break;var f=a[c];s(0!==f),u="affine"===e.type?f>0?u.mixedAdd(i[f-1>>1]):u.mixedAdd(i[-f-1>>1].neg()):f>0?u.add(i[f-1>>1]):u.add(i[-f-1>>1].neg())}return"affine"===e.type?u.toP():u},u.prototype._wnafMulAdd=function(e,t,r,n,i){for(var s=this._wnafT1,u=this._wnafT2,c=this._wnafT3,f=0,h=0;h=1;h-=2){var d=h-1,p=h;if(1===s[d]&&1===s[p]){var b=[t[d],null,null,t[p]];0===t[d].y.cmp(t[p].y)?(b[1]=t[d].add(t[p]),b[2]=t[d].toJ().mixedAdd(t[p].neg())):0===t[d].y.cmp(t[p].y.redNeg())?(b[1]=t[d].toJ().mixedAdd(t[p]),b[2]=t[d].add(t[p].neg())):(b[1]=t[d].toJ().mixedAdd(t[p]),b[2]=t[d].toJ().mixedAdd(t[p].neg()));var y=[-3,-1,-5,-7,0,7,5,1,3],m=a(r[d],r[p]);f=Math.max(m[0].length,f),c[d]=new Array(f),c[p]=new Array(f);for(var v=0;v=0;h--){for(var E=0;h>=0;){var x=!0;for(v=0;v=0&&E++,_=_.dblp(E),h<0)break;for(v=0;v0?k=u[v][S-1>>1]:S<0&&(k=u[v][-S-1>>1].neg()),_="affine"===k.type?_.mixedAdd(k):_.add(k))}}for(h=0;h=Math.ceil((e.bitLength()+1)/t.step)},c.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i":""},f.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&0===this.y.cmp(this.z)},f.prototype._extDbl=function(){var e=this.x.redSqr(),t=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var n=this.curve._mulA(e),i=this.x.redAdd(this.y).redSqr().redISub(e).redISub(t),o=n.redAdd(t),a=o.redSub(r),s=n.redSub(t),u=i.redMul(a),c=o.redMul(s),f=i.redMul(s),h=a.redMul(o);return this.curve.point(u,c,h,f)},f.prototype._projDbl=function(){var e,t,r,n=this.x.redAdd(this.y).redSqr(),i=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var a=(c=this.curve._mulA(i)).redAdd(o);if(this.zOne)e=n.redSub(i).redSub(o).redMul(a.redSub(this.curve.two)),t=a.redMul(c.redSub(o)),r=a.redSqr().redSub(a).redSub(a);else{var s=this.z.redSqr(),u=a.redSub(s).redISub(s);e=n.redSub(i).redISub(o).redMul(u),t=a.redMul(c.redSub(o)),r=a.redMul(u)}}else{var c=i.redAdd(o);s=this.curve._mulC(this.c.redMul(this.z)).redSqr(),u=c.redSub(s).redSub(s);e=this.curve._mulC(n.redISub(c)).redMul(u),t=this.curve._mulC(c).redMul(i.redISub(o)),r=c.redMul(u)}return this.curve.point(e,t,r)},f.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},f.prototype._extAdd=function(e){var t=this.y.redSub(this.x).redMul(e.y.redSub(e.x)),r=this.y.redAdd(this.x).redMul(e.y.redAdd(e.x)),n=this.t.redMul(this.curve.dd).redMul(e.t),i=this.z.redMul(e.z.redAdd(e.z)),o=r.redSub(t),a=i.redSub(n),s=i.redAdd(n),u=r.redAdd(t),c=o.redMul(a),f=s.redMul(u),h=o.redMul(u),l=a.redMul(s);return this.curve.point(c,f,l,h)},f.prototype._projAdd=function(e){var t,r,n=this.z.redMul(e.z),i=n.redSqr(),o=this.x.redMul(e.x),a=this.y.redMul(e.y),s=this.curve.d.redMul(o).redMul(a),u=i.redSub(s),c=i.redAdd(s),f=this.x.redAdd(this.y).redMul(e.x.redAdd(e.y)).redISub(o).redISub(a),h=n.redMul(u).redMul(f);return this.curve.twisted?(t=n.redMul(c).redMul(a.redSub(this.curve._mulA(o))),r=u.redMul(c)):(t=n.redMul(c).redMul(a.redSub(o)),r=this.curve._mulC(u).redMul(c)),this.curve.point(h,t,r)},f.prototype.add=function(e){return this.isInfinity()?e:e.isInfinity()?this:this.curve.extended?this._extAdd(e):this._projAdd(e)},f.prototype.mul=function(e){return this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve._wnafMul(this,e)},f.prototype.mulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!1)},f.prototype.jmulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!0)},f.prototype.normalize=function(){if(this.zOne)return this;var e=this.z.redInvm();return this.x=this.x.redMul(e),this.y=this.y.redMul(e),this.t&&(this.t=this.t.redMul(e)),this.z=this.curve.one,this.zOne=!0,this},f.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},f.prototype.getX=function(){return this.normalize(),this.x.fromRed()},f.prototype.getY=function(){return this.normalize(),this.y.fromRed()},f.prototype.eq=function(e){return this===e||0===this.getX().cmp(e.getX())&&0===this.getY().cmp(e.getY())},f.prototype.eqXToP=function(e){var t=e.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(t))return!0;for(var r=e.clone(),n=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(n),0===this.x.cmp(t))return!0}return!1},f.prototype.toP=f.prototype.normalize,f.prototype.mixedAdd=f.prototype.add},{"../../elliptic":109,"../curve":112,"bn.js":53,inherits:180}],112:[function(e,t,r){"use strict";var n=r;n.base=e("./base"),n.short=e("./short"),n.mont=e("./mont"),n.edwards=e("./edwards")},{"./base":110,"./edwards":111,"./mont":113,"./short":114}],113:[function(e,t,r){"use strict";var n=e("../curve"),i=e("bn.js"),o=e("inherits"),a=n.base,s=e("../../elliptic").utils;function u(e){a.call(this,"mont",e),this.a=new i(e.a,16).toRed(this.red),this.b=new i(e.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function c(e,t,r){a.BasePoint.call(this,e,"projective"),null===t&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(t,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}o(u,a),t.exports=u,u.prototype.validate=function(e){var t=e.normalize().x,r=t.redSqr(),n=r.redMul(t).redAdd(r.redMul(this.a)).redAdd(t);return 0===n.redSqrt().redSqr().cmp(n)},o(c,a.BasePoint),u.prototype.decodePoint=function(e,t){return this.point(s.toArray(e,t),1)},u.prototype.point=function(e,t){return new c(this,e,t)},u.prototype.pointFromJSON=function(e){return c.fromJSON(this,e)},c.prototype.precompute=function(){},c.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},c.fromJSON=function(e,t){return new c(e,t[0],t[1]||e.one)},c.prototype.inspect=function(){return this.isInfinity()?"":""},c.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},c.prototype.dbl=function(){var e=this.x.redAdd(this.z).redSqr(),t=this.x.redSub(this.z).redSqr(),r=e.redSub(t),n=e.redMul(t),i=r.redMul(t.redAdd(this.curve.a24.redMul(r)));return this.curve.point(n,i)},c.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.diffAdd=function(e,t){var r=this.x.redAdd(this.z),n=this.x.redSub(this.z),i=e.x.redAdd(e.z),o=e.x.redSub(e.z).redMul(r),a=i.redMul(n),s=t.z.redMul(o.redAdd(a).redSqr()),u=t.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,u)},c.prototype.mul=function(e){for(var t=e.clone(),r=this,n=this.curve.point(null,null),i=[];0!==t.cmpn(0);t.iushrn(1))i.push(t.andln(1));for(var o=i.length-1;o>=0;o--)0===i[o]?(r=r.diffAdd(n,this),n=n.dbl()):(n=r.diffAdd(n,this),r=r.dbl());return n},c.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.eq=function(e){return 0===this.getX().cmp(e.getX())},c.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},c.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},{"../../elliptic":109,"../curve":112,"bn.js":53,inherits:180}],114:[function(e,t,r){"use strict";var n=e("../curve"),i=e("../../elliptic"),o=e("bn.js"),a=e("inherits"),s=n.base,u=i.utils.assert;function c(e){s.call(this,"short",e),this.a=new o(e.a,16).toRed(this.red),this.b=new o(e.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(e),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function f(e,t,r,n){s.BasePoint.call(this,e,"affine"),null===t&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new o(t,16),this.y=new o(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function h(e,t,r,n){s.BasePoint.call(this,e,"jacobian"),null===t&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new o(0)):(this.x=new o(t,16),this.y=new o(r,16),this.z=new o(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}a(c,s),t.exports=c,c.prototype._getEndomorphism=function(e){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var t,r;if(e.beta)t=new o(e.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);t=(t=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(e.lambda)r=new o(e.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(t))?r=i[0]:(r=i[1],u(0===this.g.mul(r).x.cmp(this.g.x.redMul(t))))}return{beta:t,lambda:r,basis:e.basis?e.basis.map(function(e){return{a:new o(e.a,16),b:new o(e.b,16)}}):this._getEndoBasis(r)}}},c.prototype._getEndoRoots=function(e){var t=e===this.p?this.red:o.mont(e),r=new o(2).toRed(t).redInvm(),n=r.redNeg(),i=new o(3).toRed(t).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},c.prototype._getEndoBasis=function(e){for(var t,r,n,i,a,s,u,c,f,h=this.n.ushrn(Math.floor(this.n.bitLength()/2)),l=e,d=this.n.clone(),p=new o(1),b=new o(0),y=new o(0),m=new o(1),v=0;0!==l.cmpn(0);){var g=d.div(l);c=d.sub(g.mul(l)),f=y.sub(g.mul(p));var w=m.sub(g.mul(b));if(!n&&c.cmp(h)<0)t=u.neg(),r=p,n=c.neg(),i=f;else if(n&&2==++v)break;u=c,d=l,l=c,y=p,p=f,m=b,b=w}a=c.neg(),s=f;var _=n.sqr().add(i.sqr());return a.sqr().add(s.sqr()).cmp(_)>=0&&(a=t,s=r),n.negative&&(n=n.neg(),i=i.neg()),a.negative&&(a=a.neg(),s=s.neg()),[{a:n,b:i},{a:a,b:s}]},c.prototype._endoSplit=function(e){var t=this.endo.basis,r=t[0],n=t[1],i=n.b.mul(e).divRound(this.n),o=r.b.neg().mul(e).divRound(this.n),a=i.mul(r.a),s=o.mul(n.a),u=i.mul(r.b),c=o.mul(n.b);return{k1:e.sub(a).sub(s),k2:u.add(c).neg()}},c.prototype.pointFromX=function(e,t){(e=new o(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(t&&!i||!t&&i)&&(n=n.redNeg()),this.point(e,n)},c.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,r=e.y,n=this.a.redMul(t),i=t.redSqr().redMul(t).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},c.prototype._endoWnafMulAdd=function(e,t,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o":""},f.prototype.isInfinity=function(){return this.inf},f.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e))return this.curve.point(null,null);if(0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y);0!==t.cmpn(0)&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var r=t.redSqr().redISub(this.x).redISub(e.x),n=t.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},f.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,r=this.x.redSqr(),n=e.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(t).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),a=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},f.prototype.getX=function(){return this.x.fromRed()},f.prototype.getY=function(){return this.y.fromRed()},f.prototype.mul=function(e){return e=new o(e,16),this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},f.prototype.mulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},f.prototype.jmulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},f.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},f.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var r=this.precomputed,n=function(e){return e.neg()};t.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return t},f.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},a(h,s.BasePoint),c.prototype.jpoint=function(e,t,r){return new h(this,e,t,r)},h.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),r=this.x.redMul(t),n=this.y.redMul(t).redMul(e);return this.curve.point(r,n)},h.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},h.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(t),i=e.x.redMul(r),o=this.y.redMul(t.redMul(e.z)),a=e.y.redMul(r.redMul(this.z)),s=n.redSub(i),u=o.redSub(a);if(0===s.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var c=s.redSqr(),f=c.redMul(s),h=n.redMul(c),l=u.redSqr().redIAdd(f).redISub(h).redISub(h),d=u.redMul(h.redISub(l)).redISub(o.redMul(f)),p=this.z.redMul(e.z).redMul(s);return this.curve.jpoint(l,d,p)},h.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),r=this.x,n=e.x.redMul(t),i=this.y,o=e.y.redMul(t).redMul(this.z),a=r.redSub(n),s=i.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=a.redSqr(),c=u.redMul(a),f=r.redMul(u),h=s.redSqr().redIAdd(c).redISub(f).redISub(f),l=s.redMul(f.redISub(h)).redISub(i.redMul(c)),d=this.z.redMul(a);return this.curve.jpoint(h,l,d)},h.prototype.dblp=function(e){if(0===e)return this;if(this.isInfinity())return this;if(!e)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var t=this,r=0;r=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}return!1},h.prototype.inspect=function(){return this.isInfinity()?"":""},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":109,"../curve":112,"bn.js":53,inherits:180}],115:[function(e,t,r){"use strict";var n,i=r,o=e("hash.js"),a=e("../elliptic"),s=a.utils.assert;function u(e){"short"===e.type?this.curve=new a.curve.short(e):"edwards"===e.type?this.curve=new a.curve.edwards(e):this.curve=new a.curve.mont(e),this.g=this.curve.g,this.n=this.curve.n,this.hash=e.hash,s(this.g.validate(),"Invalid curve"),s(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function c(e,t){Object.defineProperty(i,e,{configurable:!0,enumerable:!0,get:function(){var r=new u(t);return Object.defineProperty(i,e,{configurable:!0,enumerable:!0,value:r}),r}})}i.PresetCurve=u,c("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),c("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),c("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),c("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),c("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:o.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),c("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["9"]}),c("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{n=e("./precomputed/secp256k1")}catch(e){n=void 0}c("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",n]})},{"../elliptic":109,"./precomputed/secp256k1":122,"hash.js":162}],116:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("hmac-drbg"),o=e("../../elliptic"),a=o.utils.assert,s=e("./key"),u=e("./signature");function c(e){if(!(this instanceof c))return new c(e);"string"==typeof e&&(a(o.curves.hasOwnProperty(e),"Unknown curve "+e),e=o.curves[e]),e instanceof o.curves.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}t.exports=c,c.prototype.keyPair=function(e){return new s(this,e)},c.prototype.keyFromPrivate=function(e,t){return s.fromPrivate(this,e,t)},c.prototype.keyFromPublic=function(e,t){return s.fromPublic(this,e,t)},c.prototype.genKeyPair=function(e){e||(e={});for(var t=new i({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||o.rand(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),a=this.n.sub(new n(2));;){var s=new n(t.generate(r));if(!(s.cmp(a)>0))return s.iaddn(1),this.keyFromPrivate(s)}},c.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return r>0&&(e=e.ushrn(r)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e},c.prototype.sign=function(e,t,r,o){"object"==typeof r&&(o=r,r=null),o||(o={}),t=this.keyFromPrivate(t,r),e=this._truncateToN(new n(e,16));for(var a=this.n.byteLength(),s=t.getPrivate().toArray("be",a),c=e.toArray("be",a),f=new i({hash:this.hash,entropy:s,nonce:c,pers:o.pers,persEnc:o.persEnc||"utf8"}),h=this.n.sub(new n(1)),l=0;;l++){var d=o.k?o.k(l):new n(f.generate(this.n.byteLength()));if(!((d=this._truncateToN(d,!0)).cmpn(1)<=0||d.cmp(h)>=0)){var p=this.g.mul(d);if(!p.isInfinity()){var b=p.getX(),y=b.umod(this.n);if(0!==y.cmpn(0)){var m=d.invm(this.n).mul(y.mul(t.getPrivate()).iadd(e));if(0!==(m=m.umod(this.n)).cmpn(0)){var v=(p.getY().isOdd()?1:0)|(0!==b.cmp(y)?2:0);return o.canonical&&m.cmp(this.nh)>0&&(m=this.n.sub(m),v^=1),new u({r:y,s:m,recoveryParam:v})}}}}}},c.prototype.verify=function(e,t,r,i){e=this._truncateToN(new n(e,16)),r=this.keyFromPublic(r,i);var o=(t=new u(t,"hex")).r,a=t.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var s,c=a.invm(this.n),f=c.mul(e).umod(this.n),h=c.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(f,r.getPublic(),h)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(f,r.getPublic(),h)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},c.prototype.recoverPubKey=function(e,t,r,i){a((3&r)===r,"The recovery param is more than two bits"),t=new u(t,i);var o=this.n,s=new n(e),c=t.r,f=t.s,h=1&r,l=r>>1;if(c.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find sencond key candinate");c=l?this.curve.pointFromX(c.add(this.curve.n),h):this.curve.pointFromX(c,h);var d=t.r.invm(o),p=o.sub(s).mul(d).umod(o),b=f.mul(d).umod(o);return this.g.mulAdd(p,c,b)},c.prototype.getKeyRecoveryParam=function(e,t,r,n){if(null!==(t=new u(t,n)).recoveryParam)return t.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(e,t,i)}catch(e){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":109,"./key":117,"./signature":118,"bn.js":53,"hmac-drbg":174}],117:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils.assert;function o(e,t){this.ec=e,this.priv=null,this.pub=null,t.priv&&this._importPrivate(t.priv,t.privEnc),t.pub&&this._importPublic(t.pub,t.pubEnc)}t.exports=o,o.fromPublic=function(e,t,r){return t instanceof o?t:new o(e,{pub:t,pubEnc:r})},o.fromPrivate=function(e,t,r){return t instanceof o?t:new o(e,{priv:t,privEnc:r})},o.prototype.validate=function(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(e,t){return"string"==typeof e&&(t=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t?this.pub.encode(t,e):this.pub},o.prototype.getPrivate=function(e){return"hex"===e?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(e,t){this.priv=new n(e,t||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(e,t){if(e.x||e.y)return"mont"===this.ec.curve.type?i(e.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(e.x&&e.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(e.x,e.y));this.pub=this.ec.curve.decodePoint(e,t)},o.prototype.derive=function(e){return e.mul(this.priv).getX()},o.prototype.sign=function(e,t,r){return this.ec.sign(e,this,t,r)},o.prototype.verify=function(e,t){return this.ec.verify(e,t,this)},o.prototype.inspect=function(){return""}},{"../../elliptic":109,"bn.js":53}],118:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils,o=i.assert;function a(e,t){if(e instanceof a)return e;this._importDER(e,t)||(o(e.r&&e.s,"Signature without r or s"),this.r=new n(e.r,16),this.s=new n(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function s(e,t){var r=e[t.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,a=t.place;o>>3);for(e.push(128|r);--r;)e.push(t>>>(r<<3)&255);e.push(t)}}t.exports=a,a.prototype._importDER=function(e,t){e=i.toArray(e,t);var r=new function(){this.place=0};if(48!==e[r.place++])return!1;if(s(e,r)+r.place!==e.length)return!1;if(2!==e[r.place++])return!1;var o=s(e,r),a=e.slice(r.place,o+r.place);if(r.place+=o,2!==e[r.place++])return!1;var u=s(e,r);if(e.length!==u+r.place)return!1;var c=e.slice(r.place,u+r.place);return 0===a[0]&&128&a[1]&&(a=a.slice(1)),0===c[0]&&128&c[1]&&(c=c.slice(1)),this.r=new n(a),this.s=new n(c),this.recoveryParam=null,!0},a.prototype.toDER=function(e){var t=this.r.toArray(),r=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&r[0]&&(r=[0].concat(r)),t=u(t),r=u(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];c(n,t.length),(n=n.concat(t)).push(2),c(n,r.length);var o=n.concat(r),a=[48];return c(a,o.length),a=a.concat(o),i.encode(a,e)}},{"../../elliptic":109,"bn.js":53}],119:[function(e,t,r){"use strict";var n=e("hash.js"),i=e("../../elliptic"),o=i.utils,a=o.assert,s=o.parseBytes,u=e("./key"),c=e("./signature");function f(e){if(a("ed25519"===e,"only tested with ed25519 so far"),!(this instanceof f))return new f(e);e=i.curves[e].curve;this.curve=e,this.g=e.g,this.g.precompute(e.n.bitLength()+1),this.pointClass=e.point().constructor,this.encodingLength=Math.ceil(e.n.bitLength()/8),this.hash=n.sha512}t.exports=f,f.prototype.sign=function(e,t){e=s(e);var r=this.keyFromSecret(t),n=this.hashInt(r.messagePrefix(),e),i=this.g.mul(n),o=this.encodePoint(i),a=this.hashInt(o,r.pubBytes(),e).mul(r.priv()),u=n.add(a).umod(this.curve.n);return this.makeSignature({R:i,S:u,Rencoded:o})},f.prototype.verify=function(e,t,r){e=s(e),t=this.makeSignature(t);var n=this.keyFromPublic(r),i=this.hashInt(t.Rencoded(),n.pubBytes(),e),o=this.g.mul(t.S());return t.R().add(n.pub().mul(i)).eq(o)},f.prototype.hashInt=function(){for(var e=this.hash(),t=0;t=0;){var o;if(i.isOdd()){var a=i.andln(n-1);o=a>(n>>1)-1?(n>>1)-a:a,i.isubn(o)}else o=0;r.push(o);for(var s=0!==i.cmpn(0)&&0===i.andln(n-1)?t+1:1,u=1;u0||t.cmpn(-i)>0;){var o,a,s,u=e.andln(3)+n&3,c=t.andln(3)+i&3;3===u&&(u=-1),3===c&&(c=-1),o=0==(1&u)?0:3!=(s=e.andln(7)+n&7)&&5!==s||2!==c?u:-u,r[0].push(o),a=0==(1&c)?0:3!=(s=t.andln(7)+i&7)&&5!==s||2!==u?c:-c,r[1].push(a),2*n===o+1&&(n=1-n),2*i===a+1&&(i=1-i),e.iushrn(1),t.iushrn(1)}return r},n.cachedProperty=function(e,t,r){var n="_"+t;e.prototype[t]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},n.parseBytes=function(e){return"string"==typeof e?n.toArray(e,"hex"):e},n.intFromLE=function(e){return new i(e,"hex","le")}},{"bn.js":53,"minimalistic-assert":234,"minimalistic-crypto-utils":235}],124:[function(e,t,r){t.exports={_from:"elliptic@^6.0.0",_id:"elliptic@6.4.0",_inBundle:!1,_integrity:"sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=",_location:"/elliptic",_phantomChildren:{},_requested:{type:"range",registry:!0,raw:"elliptic@^6.0.0",name:"elliptic",escapedName:"elliptic",rawSpec:"^6.0.0",saveSpec:null,fetchSpec:"^6.0.0"},_requiredBy:["/browserify-sign","/create-ecdh"],_resolved:"https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",_shasum:"cac9af8762c85836187003c8dfe193e5e2eae5df",_spec:"elliptic@^6.0.0",_where:"/Users/alexvlasov/Blockchain/web3swift_jsproxy/node_modules/browserify-sign",author:{name:"Fedor Indutny",email:"fedor@indutny.com"},bugs:{url:"https://github.com/indutny/elliptic/issues"},bundleDependencies:!1,dependencies:{"bn.js":"^4.4.0",brorand:"^1.0.1","hash.js":"^1.0.0","hmac-drbg":"^1.0.0",inherits:"^2.0.1","minimalistic-assert":"^1.0.0","minimalistic-crypto-utils":"^1.0.0"},deprecated:!1,description:"EC cryptography",devDependencies:{brfs:"^1.4.3",coveralls:"^2.11.3",grunt:"^0.4.5","grunt-browserify":"^5.0.0","grunt-cli":"^1.2.0","grunt-contrib-connect":"^1.0.0","grunt-contrib-copy":"^1.0.0","grunt-contrib-uglify":"^1.0.1","grunt-mocha-istanbul":"^3.0.1","grunt-saucelabs":"^8.6.2",istanbul:"^0.4.2",jscs:"^2.9.0",jshint:"^2.6.0",mocha:"^2.1.0"},files:["lib"],homepage:"https://github.com/indutny/elliptic",keywords:["EC","Elliptic","curve","Cryptography"],license:"MIT",main:"lib/elliptic.js",name:"elliptic",repository:{type:"git",url:"git+ssh://git@github.com/indutny/elliptic.git"},scripts:{jscs:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",jshint:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",lint:"npm run jscs && npm run jshint",test:"npm run lint && npm run unit",unit:"istanbul test _mocha --reporter=spec test/index.js",version:"grunt dist && git add dist/"},version:"6.4.0"}},{}],125:[function(e,t,r){"use strict";const n=e("ethjs-util");function i(e){let t=n.stripHexPrefix(e);for(;"0"===t[0];)t=t.substr(1);return`0x${t}`}t.exports={incrementHexNumber:function(e){return i(n.intToHex(parseInt(e,16)+1))},formatHex:i}},{"ethjs-util":155}],126:[function(e,t,r){const n=e("eth-query"),i=e("events"),o=e("pify"),a=e("./hexUtils"),s=a.incrementHexNumber,u=1e3,c=60*u;t.exports=class extends i{constructor(e={}){if(super(),!e.provider)throw new Error("RpcBlockTracker - no provider specified.");this._provider=e.provider,this._query=new n(e.provider),this._pollingInterval=e.pollingInterval||4*u,this._syncingTimeout=e.syncingTimeout||1*c,this._trackingBlock=null,this._trackingBlockTimestamp=null,this._currentBlock=null,this._isRunning=!1,this._performSync=this._performSync.bind(this),this._handleNewBlockNotification=this._handleNewBlockNotification.bind(this)}getTrackingBlock(){return this._trackingBlock}getCurrentBlock(){return this._currentBlock}async awaitCurrentBlock(){return this._currentBlock?this._currentBlock:(await new Promise(e=>this.once("latest",e)),this._currentBlock)}async start(e={}){this._isRunning||(this._isRunning=!0,e.fromBlock?await this._setTrackingBlock(await this._fetchBlockByNumber(e.fromBlock)):await this._setTrackingBlock(await this._fetchLatestBlock()),this._provider.on?await this._initSubscription():this._performSync().catch(e=>{e&&console.error(e)}))}async stop(){this._isRunning=!1,this._provider.on&&await this._removeSubscription()}async _setTrackingBlock(e){if(this._trackingBlock&&this._trackingBlock.hash===e.hash)return;const t=this._trackingBlockTimestamp,r=Date.now();t&&r-t>this._syncingTimeout?(this._trackingBlockTimestamp=null,await this._warpToLatest()):(this._trackingBlock=e,this._trackingBlockTimestamp=r,this.emit("block",e))}async _setCurrentBlock(e){if(this._currentBlock&&this._currentBlock.hash===e.hash)return;const t=this._currentBlock;this._currentBlock=e,this.emit("latest",e),this.emit("sync",{newBlock:e,oldBlock:t})}async _warpToLatest(){await this._setTrackingBlock(await this._fetchLatestBlock())}async _pollForNextBlock(){setTimeout(()=>this._performSync(),this._pollingInterval)}async _performSync(){if(!this._isRunning)return;const e=this.getTrackingBlock();if(!e)throw new Error("RpcBlockTracker - tracking block is missing");const t=s(e.number);try{const r=await this._fetchBlockByNumber(t);r?(await this._setTrackingBlock(r),this._performSync()):(await this._setCurrentBlock(e),this._pollForNextBlock())}catch(t){t.message.includes("index out of range")||t.message.includes("Couldn't find block by reference")?(await this._setCurrentBlock(e),this._pollForNextBlock()):(console.error(t),this._pollForNextBlock())}}async _handleNewBlockNotification(e,t){t.id==this._subscriptionId&&(e&&(this.emit("error",e),await this._removeSubscription()),await this._setTrackingBlock(await this._fetchBlockByNumber(t.result.number)))}async _initSubscription(){this._provider.on("data",this._handleNewBlockNotification);let e=await o(this._provider.sendAsync||this._provider.send)({jsonrpc:"2.0",id:(new Date).getTime(),method:"eth_subscribe",params:["newHeads"]});this._subscriptionId=e.result}async _removeSubscription(){if(!this._subscriptionId)throw new Error("Not subscribed.");this._provider.removeListener("data",this._handleNewBlockNotification),await o(this._provider.sendAsync||this._provider.send)({jsonrpc:"2.0",id:(new Date).getTime(),method:"eth_unsubscribe",params:[this._subscriptionId]}),delete this._subscriptionId}_fetchLatestBlock(){return o(this._query.getBlockByNumber).call(this._query,"latest",!0)}_fetchBlockByNumber(e){const t=a.formatHex(e);return o(this._query.getBlockByNumber).call(this._query,t,!0)}}},{"./hexUtils":125,"eth-query":135,events:157,pify:252}],127:[function(e,t,r){(function(t){var n=e("js-sha3").keccak_256,i=e("idna-uts46-hx");function o(e){return e?i.toUnicode(e,{useStd3ASCII:!0,transitional:!1}):e}r.hash=function(e){for(var r="",i=0;i<32;i++)r+="00";if(name=o(e),name){var a=name.split(".");for(i=a.length-1;i>=0;i--){var s=n(a[i]);r=n(new t(r+s,"hex"))}}return"0x"+r},r.normalize=o}).call(this,e("buffer").Buffer)},{buffer:84,"idna-uts46-hx":177,"js-sha3":128}],128:[function(e,t,r){(function(e,r){!function(){"use strict";var n="object"==typeof window?window:{};!n.JS_SHA3_NO_NODE_JS&&"object"==typeof e&&e.versions&&e.versions.node&&(n=r);for(var i=!n.JS_SHA3_NO_COMMON_JS&&"object"==typeof t&&t.exports,o="0123456789abcdef".split(""),a=[0,8,16,24],s=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],u=[224,256,384,512],c=["hex","buffer","arrayBuffer","array"],f=function(e,t,r){return function(n){return new _(e,t,e).update(n)[r]()}},h=function(e,t,r){return function(n,i){return new _(e,t,i).update(n)[r]()}},l=function(e,t){var r=f(e,t,"hex");r.create=function(){return new _(e,t,e)},r.update=function(e){return r.create().update(e)};for(var n=0;n>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var n=0;n<50;++n)this.s[n]=0}_.prototype.update=function(e){var t="string"!=typeof e;t&&e.constructor===ArrayBuffer&&(e=new Uint8Array(e));for(var r,n,i=e.length,o=this.blocks,s=this.byteCount,u=this.blockCount,c=0,f=this.s;c>2]|=e[c]<>2]|=n<>2]|=(192|n>>6)<>2]|=(128|63&n)<=57344?(o[r>>2]|=(224|n>>12)<>2]|=(128|n>>6&63)<>2]|=(128|63&n)<>2]|=(240|n>>18)<>2]|=(128|n>>12&63)<>2]|=(128|n>>6&63)<>2]|=(128|63&n)<=s){for(this.start=r-s,this.block=o[u],r=0;r>2]|=this.padding[3&t],this.lastByteIndex===this.byteCount)for(e[0]=e[r],t=1;t>4&15]+o[15&e]+o[e>>12&15]+o[e>>8&15]+o[e>>20&15]+o[e>>16&15]+o[e>>28&15]+o[e>>24&15];s%t==0&&(A(r),a=0)}return i&&(e=r[a],i>0&&(u+=o[e>>4&15]+o[15&e]),i>1&&(u+=o[e>>12&15]+o[e>>8&15]),i>2&&(u+=o[e>>20&15]+o[e>>16&15])),u},_.prototype.arrayBuffer=function(){this.finalize();var e,t=this.blockCount,r=this.s,n=this.outputBlocks,i=this.extraBytes,o=0,a=0,s=this.outputBits>>3;e=i?new ArrayBuffer(n+1<<2):new ArrayBuffer(s);for(var u=new Uint32Array(e);a>8&255,u[e+2]=t>>16&255,u[e+3]=t>>24&255;s%r==0&&A(n)}return o&&(e=s<<2,t=n[a],o>0&&(u[e]=255&t),o>1&&(u[e+1]=t>>8&255),o>2&&(u[e+2]=t>>16&255)),u};var A=function(e){var t,r,n,i,o,a,u,c,f,h,l,d,p,b,y,m,v,g,w,_,A,E,x,k,S,M,I,T,U,j,B,P,C,N,R,L,O,D,F,q,H,z,K,V,G,W,Y,X,Z,J,$,Q,ee,te,re,ne,ie,oe,ae,se,ue,ce,fe;for(n=0;n<48;n+=2)i=e[0]^e[10]^e[20]^e[30]^e[40],o=e[1]^e[11]^e[21]^e[31]^e[41],a=e[2]^e[12]^e[22]^e[32]^e[42],u=e[3]^e[13]^e[23]^e[33]^e[43],c=e[4]^e[14]^e[24]^e[34]^e[44],f=e[5]^e[15]^e[25]^e[35]^e[45],h=e[6]^e[16]^e[26]^e[36]^e[46],l=e[7]^e[17]^e[27]^e[37]^e[47],t=(d=e[8]^e[18]^e[28]^e[38]^e[48])^(a<<1|u>>>31),r=(p=e[9]^e[19]^e[29]^e[39]^e[49])^(u<<1|a>>>31),e[0]^=t,e[1]^=r,e[10]^=t,e[11]^=r,e[20]^=t,e[21]^=r,e[30]^=t,e[31]^=r,e[40]^=t,e[41]^=r,t=i^(c<<1|f>>>31),r=o^(f<<1|c>>>31),e[2]^=t,e[3]^=r,e[12]^=t,e[13]^=r,e[22]^=t,e[23]^=r,e[32]^=t,e[33]^=r,e[42]^=t,e[43]^=r,t=a^(h<<1|l>>>31),r=u^(l<<1|h>>>31),e[4]^=t,e[5]^=r,e[14]^=t,e[15]^=r,e[24]^=t,e[25]^=r,e[34]^=t,e[35]^=r,e[44]^=t,e[45]^=r,t=c^(d<<1|p>>>31),r=f^(p<<1|d>>>31),e[6]^=t,e[7]^=r,e[16]^=t,e[17]^=r,e[26]^=t,e[27]^=r,e[36]^=t,e[37]^=r,e[46]^=t,e[47]^=r,t=h^(i<<1|o>>>31),r=l^(o<<1|i>>>31),e[8]^=t,e[9]^=r,e[18]^=t,e[19]^=r,e[28]^=t,e[29]^=r,e[38]^=t,e[39]^=r,e[48]^=t,e[49]^=r,b=e[0],y=e[1],W=e[11]<<4|e[10]>>>28,Y=e[10]<<4|e[11]>>>28,T=e[20]<<3|e[21]>>>29,U=e[21]<<3|e[20]>>>29,se=e[31]<<9|e[30]>>>23,ue=e[30]<<9|e[31]>>>23,z=e[40]<<18|e[41]>>>14,K=e[41]<<18|e[40]>>>14,N=e[2]<<1|e[3]>>>31,R=e[3]<<1|e[2]>>>31,m=e[13]<<12|e[12]>>>20,v=e[12]<<12|e[13]>>>20,X=e[22]<<10|e[23]>>>22,Z=e[23]<<10|e[22]>>>22,j=e[33]<<13|e[32]>>>19,B=e[32]<<13|e[33]>>>19,ce=e[42]<<2|e[43]>>>30,fe=e[43]<<2|e[42]>>>30,te=e[5]<<30|e[4]>>>2,re=e[4]<<30|e[5]>>>2,L=e[14]<<6|e[15]>>>26,O=e[15]<<6|e[14]>>>26,g=e[25]<<11|e[24]>>>21,w=e[24]<<11|e[25]>>>21,J=e[34]<<15|e[35]>>>17,$=e[35]<<15|e[34]>>>17,P=e[45]<<29|e[44]>>>3,C=e[44]<<29|e[45]>>>3,k=e[6]<<28|e[7]>>>4,S=e[7]<<28|e[6]>>>4,ne=e[17]<<23|e[16]>>>9,ie=e[16]<<23|e[17]>>>9,D=e[26]<<25|e[27]>>>7,F=e[27]<<25|e[26]>>>7,_=e[36]<<21|e[37]>>>11,A=e[37]<<21|e[36]>>>11,Q=e[47]<<24|e[46]>>>8,ee=e[46]<<24|e[47]>>>8,V=e[8]<<27|e[9]>>>5,G=e[9]<<27|e[8]>>>5,M=e[18]<<20|e[19]>>>12,I=e[19]<<20|e[18]>>>12,oe=e[29]<<7|e[28]>>>25,ae=e[28]<<7|e[29]>>>25,q=e[38]<<8|e[39]>>>24,H=e[39]<<8|e[38]>>>24,E=e[48]<<14|e[49]>>>18,x=e[49]<<14|e[48]>>>18,e[0]=b^~m&g,e[1]=y^~v&w,e[10]=k^~M&T,e[11]=S^~I&U,e[20]=N^~L&D,e[21]=R^~O&F,e[30]=V^~W&X,e[31]=G^~Y&Z,e[40]=te^~ne&oe,e[41]=re^~ie&ae,e[2]=m^~g&_,e[3]=v^~w&A,e[12]=M^~T&j,e[13]=I^~U&B,e[22]=L^~D&q,e[23]=O^~F&H,e[32]=W^~X&J,e[33]=Y^~Z&$,e[42]=ne^~oe&se,e[43]=ie^~ae&ue,e[4]=g^~_&E,e[5]=w^~A&x,e[14]=T^~j&P,e[15]=U^~B&C,e[24]=D^~q&z,e[25]=F^~H&K,e[34]=X^~J&Q,e[35]=Z^~$&ee,e[44]=oe^~se&ce,e[45]=ae^~ue&fe,e[6]=_^~E&b,e[7]=A^~x&y,e[16]=j^~P&k,e[17]=B^~C&S,e[26]=q^~z&N,e[27]=H^~K&R,e[36]=J^~Q&V,e[37]=$^~ee&G,e[46]=se^~ce&te,e[47]=ue^~fe&re,e[8]=E^~b&m,e[9]=x^~y&v,e[18]=P^~k&M,e[19]=C^~S&I,e[28]=z^~N&L,e[29]=K^~R&O,e[38]=Q^~V&W,e[39]=ee^~G&Y,e[48]=ce^~te&ne,e[49]=fe^~re&ie,e[0]^=s[n],e[1]^=s[n+1]};if(i)t.exports=p;else for(y=0;y{setTimeout(t,e)})}function c(e){const t=e.toString();return s.some(e=>t.includes(e))}async function f(e,t,r){const{fetchUrl:n,fetchParams:a}=h({network:e,req:t}),s=await o(n,a),u=await s.text();if(!s.ok)switch(s.status){case 405:throw new i.MethodNotFound;case 418:throw l("Request is being rate limited.");case 503:case 504:throw function(){let e="Gateway timeout. The request took too long to process. ";return e+="This can happen when querying logs over too wide a block range.",l("Gateway timeout. The request took too long to process. This can happen when querying logs over too wide a block range.")}();default:throw l(u)}if("eth_getBlockByNumber"===t.method&&"Not Found"===u)return void(r.result=null);const c=JSON.parse(u);r.result=c.result,r.error=c.error}function h({network:e,req:t}){const r=function(e){return{id:e.id,jsonrpc:e.jsonrpc,method:e.method,params:e.params}}(t),{method:n,params:i}=r,o={};let s=`https://api.infura.io/v1/jsonrpc/${e}`;if(a.includes(n))o.method="POST",o.headers={Accept:"application/json","Content-Type":"application/json"},o.body=JSON.stringify(r);else{o.method="GET",s+=`/${n}?params=${encodeURIComponent(JSON.stringify(i))}`}return{fetchUrl:s,fetchParams:o}}function l(e){const t=new Error(e);return new i.InternalError(t)}t.exports=function(e={}){const t=e.network||"mainnet",r=e.maxAttempts||5;if(!r)throw new Error(`Invalid value for 'maxAttempts': "${r}" (${typeof r})`);return n(async(e,n,i)=>{for(let i=1;i<=r;i++)try{await f(t,e,n);break}catch(e){if(!c(e))throw e;const t=r-i;if(!t){const t=`InfuraProvider - cannot complete request. All retries exhausted.\nOriginal Error:\n${e.toString()}\n\n`,r=new Error(t);throw r}await u(1e3)}})},t.exports.fetchConfigFromReq=h},{"cross-fetch":96,"json-rpc-engine/src/createAsyncMiddleware":187,"json-rpc-error":189}],131:[function(e,t,r){t.exports=function(e){return{sendAsync:e.handle.bind(e)}}},{}],132:[function(e,t,r){var n=function(e,t){for(var r=[],n=0;n>6|192);else{if(i>55295&&i<56320){if(++n==e.length)return null;var o=e.charCodeAt(n);if(o<56320||o>57343)return null;r+=t((i=65536+((1023&i)<<10)+(1023&o))>>18|240),r+=t(i>>12&63|128)}else r+=t(i>>12|224);r+=t(i>>6&63|128)}r+=t(63&i|128)}}return r},toString:function(e){for(var t="",r=0,o=i(e);r127){if(a>191&&a<224){if(r>=o)return null;a=(31&a)<<6|63&n(e,r)}else if(a>223&&a<240){if(r+1>=o)return null;a=(15&a)<<12|(63&n(e,r))<<6|63&n(e,++r)}else{if(!(a>239&&a<248))return null;if(r+2>=o)return null;a=(7&a)<<18|(63&n(e,r))<<12|(63&n(e,++r))<<6|63&n(e,++r)}++r}if(a<=65535)t+=String.fromCharCode(a);else{if(!(a<=1114111))return null;a-=65536,t+=String.fromCharCode(a>>10|55296),t+=String.fromCharCode(1023&a|56320)}}return t},fromNumber:function(e){var t=e.toString(16);return t.length%2==0?"0x"+t:"0x0"+t},toNumber:function(e){return parseInt(e.slice(2),16)},fromNat:function(e){return"0x0"===e?"0x":e.length%2==0?e:"0x0"+e.slice(2)},toNat:function(e){return"0"===e[2]?"0x"+e.slice(3):e},fromArray:a,toArray:o,fromUint8Array:function(e){return a([].slice.call(e,0))},toUint8Array:function(e){return new Uint8Array(o(e))}}},{"./array.js":132}],134:[function(e,t,r){var n="0123456789abcdef".split(""),i=[1,256,65536,16777216],o=[0,8,16,24],a=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],s=function(e){var t,r,n,i,o,s,u,c,f,h,l,d,p,b,y,m,v,g,w,_,A,E,x,k,S,M,I,T,U,j,B,P,C,N,R,L,O,D,F,q,H,z,K,V,G,W,Y,X,Z,J,$,Q,ee,te,re,ne,ie,oe,ae,se,ue,ce,fe;for(n=0;n<48;n+=2)i=e[0]^e[10]^e[20]^e[30]^e[40],o=e[1]^e[11]^e[21]^e[31]^e[41],s=e[2]^e[12]^e[22]^e[32]^e[42],u=e[3]^e[13]^e[23]^e[33]^e[43],c=e[4]^e[14]^e[24]^e[34]^e[44],f=e[5]^e[15]^e[25]^e[35]^e[45],h=e[6]^e[16]^e[26]^e[36]^e[46],l=e[7]^e[17]^e[27]^e[37]^e[47],t=(d=e[8]^e[18]^e[28]^e[38]^e[48])^(s<<1|u>>>31),r=(p=e[9]^e[19]^e[29]^e[39]^e[49])^(u<<1|s>>>31),e[0]^=t,e[1]^=r,e[10]^=t,e[11]^=r,e[20]^=t,e[21]^=r,e[30]^=t,e[31]^=r,e[40]^=t,e[41]^=r,t=i^(c<<1|f>>>31),r=o^(f<<1|c>>>31),e[2]^=t,e[3]^=r,e[12]^=t,e[13]^=r,e[22]^=t,e[23]^=r,e[32]^=t,e[33]^=r,e[42]^=t,e[43]^=r,t=s^(h<<1|l>>>31),r=u^(l<<1|h>>>31),e[4]^=t,e[5]^=r,e[14]^=t,e[15]^=r,e[24]^=t,e[25]^=r,e[34]^=t,e[35]^=r,e[44]^=t,e[45]^=r,t=c^(d<<1|p>>>31),r=f^(p<<1|d>>>31),e[6]^=t,e[7]^=r,e[16]^=t,e[17]^=r,e[26]^=t,e[27]^=r,e[36]^=t,e[37]^=r,e[46]^=t,e[47]^=r,t=h^(i<<1|o>>>31),r=l^(o<<1|i>>>31),e[8]^=t,e[9]^=r,e[18]^=t,e[19]^=r,e[28]^=t,e[29]^=r,e[38]^=t,e[39]^=r,e[48]^=t,e[49]^=r,b=e[0],y=e[1],W=e[11]<<4|e[10]>>>28,Y=e[10]<<4|e[11]>>>28,T=e[20]<<3|e[21]>>>29,U=e[21]<<3|e[20]>>>29,se=e[31]<<9|e[30]>>>23,ue=e[30]<<9|e[31]>>>23,z=e[40]<<18|e[41]>>>14,K=e[41]<<18|e[40]>>>14,N=e[2]<<1|e[3]>>>31,R=e[3]<<1|e[2]>>>31,m=e[13]<<12|e[12]>>>20,v=e[12]<<12|e[13]>>>20,X=e[22]<<10|e[23]>>>22,Z=e[23]<<10|e[22]>>>22,j=e[33]<<13|e[32]>>>19,B=e[32]<<13|e[33]>>>19,ce=e[42]<<2|e[43]>>>30,fe=e[43]<<2|e[42]>>>30,te=e[5]<<30|e[4]>>>2,re=e[4]<<30|e[5]>>>2,L=e[14]<<6|e[15]>>>26,O=e[15]<<6|e[14]>>>26,g=e[25]<<11|e[24]>>>21,w=e[24]<<11|e[25]>>>21,J=e[34]<<15|e[35]>>>17,$=e[35]<<15|e[34]>>>17,P=e[45]<<29|e[44]>>>3,C=e[44]<<29|e[45]>>>3,k=e[6]<<28|e[7]>>>4,S=e[7]<<28|e[6]>>>4,ne=e[17]<<23|e[16]>>>9,ie=e[16]<<23|e[17]>>>9,D=e[26]<<25|e[27]>>>7,F=e[27]<<25|e[26]>>>7,_=e[36]<<21|e[37]>>>11,A=e[37]<<21|e[36]>>>11,Q=e[47]<<24|e[46]>>>8,ee=e[46]<<24|e[47]>>>8,V=e[8]<<27|e[9]>>>5,G=e[9]<<27|e[8]>>>5,M=e[18]<<20|e[19]>>>12,I=e[19]<<20|e[18]>>>12,oe=e[29]<<7|e[28]>>>25,ae=e[28]<<7|e[29]>>>25,q=e[38]<<8|e[39]>>>24,H=e[39]<<8|e[38]>>>24,E=e[48]<<14|e[49]>>>18,x=e[49]<<14|e[48]>>>18,e[0]=b^~m&g,e[1]=y^~v&w,e[10]=k^~M&T,e[11]=S^~I&U,e[20]=N^~L&D,e[21]=R^~O&F,e[30]=V^~W&X,e[31]=G^~Y&Z,e[40]=te^~ne&oe,e[41]=re^~ie&ae,e[2]=m^~g&_,e[3]=v^~w&A,e[12]=M^~T&j,e[13]=I^~U&B,e[22]=L^~D&q,e[23]=O^~F&H,e[32]=W^~X&J,e[33]=Y^~Z&$,e[42]=ne^~oe&se,e[43]=ie^~ae&ue,e[4]=g^~_&E,e[5]=w^~A&x,e[14]=T^~j&P,e[15]=U^~B&C,e[24]=D^~q&z,e[25]=F^~H&K,e[34]=X^~J&Q,e[35]=Z^~$&ee,e[44]=oe^~se&ce,e[45]=ae^~ue&fe,e[6]=_^~E&b,e[7]=A^~x&y,e[16]=j^~P&k,e[17]=B^~C&S,e[26]=q^~z&N,e[27]=H^~K&R,e[36]=J^~Q&V,e[37]=$^~ee&G,e[46]=se^~ce&te,e[47]=ue^~fe&re,e[8]=E^~b&m,e[9]=x^~y&v,e[18]=P^~k&M,e[19]=C^~S&I,e[28]=z^~N&L,e[29]=K^~R&O,e[38]=Q^~V&W,e[39]=ee^~G&Y,e[48]=ce^~te&ne,e[49]=fe^~re&ie,e[0]^=a[n],e[1]^=a[n+1]},u=function(e){return function(t){var r;if("0x"===t.slice(0,2)){r=[];for(var a=2,u=t.length;a>2]|=t[d]<>2]|=r<>2]|=(192|r>>6)<>2]|=(128|63&r)<=57344?(u[y>>2]|=(224|r>>12)<>2]|=(128|r>>6&63)<>2]|=(128|63&r)<>2]|=(240|r>>18)<>2]|=(128|r>>12&63)<>2]|=(128|r>>6&63)<>2]|=(128|63&r)<=c){for(e.start=y-c,e.block=u[f],y=0;y>2]|=i[3&y],e.lastByteIndex===c)for(u[0]=u[f],y=1;y>4&15]+n[15&p]+n[p>>12&15]+n[p>>8&15]+n[p>>20&15]+n[p>>16&15]+n[p>>28&15]+n[p>>24&15];m%f==0&&(s(l),y=0)}return"0x"+b}(function(e){return{blocks:[],reset:!0,block:0,start:0,blockCount:1600-(e<<1)>>5,outputBlocks:e>>5,s:(t=[0,0,0,0,0,0,0,0,0,0],[].concat(t,t,t,t,t))};var t}(e),r)}};t.exports={keccak256:u(256),keccak512:u(512),keccak256s:u(256),keccak512s:u(512)}},{}],135:[function(e,t,r){const n=e("xtend"),i=e("json-rpc-random-id")();function o(e){this.currentProvider=e}function a(e){return function(){var t=[].slice.call(arguments),r=t.pop();this.sendAsync({method:e,params:t},r)}}function s(e,t){return function(){var r=[].slice.call(arguments),n=r.pop();r.lengtho)throw new Error("Elements exceed array size: "+o);for(d in h=[],e=e.slice(0,e.lastIndexOf("[")),"string"==typeof t&&(t=JSON.parse(t)),t)h.push(l(e,t[d]));if("dynamic"===o){var p=l("uint256",t.length);h.unshift(p)}return r.concat(h)}if("bytes"===e)return t=new r(t),h=r.concat([l("uint256",t.length),t]),t.length%32!=0&&(h=r.concat([h,n.zeros(32-t.length%32)])),h;if(e.startsWith("bytes")){if((o=s(e))<1||o>32)throw new Error("Invalid bytes width: "+o);return n.setLengthRight(t,32)}if(e.startsWith("uint")){if((o=s(e))%8||o<8||o>256)throw new Error("Invalid uint width: "+o);if((a=f(t)).bitLength()>o)throw new Error("Supplied uint exceeds width: "+o+" vs "+a.bitLength());if(a<0)throw new Error("Supplied uint is negative");return a.toArrayLike(r,"be",32)}if(e.startsWith("int")){if((o=s(e))%8||o<8||o>256)throw new Error("Invalid int width: "+o);if((a=f(t)).bitLength()>o)throw new Error("Supplied int exceeds width: "+o+" vs "+a.bitLength());return 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"+r.size);if((e.startsWith("uint")||e.startsWith("int"))&&(r.size%8||r.size<8||r.size>256))throw new Error("Invalid int/uint width: "+r.size);return r}function b(e){return"string"===e||"bytes"===e||"dynamic"===c(e)}function y(e){return e.lastIndexOf("]")===e.length-1}function m(e,t){return e.startsWith("address")||e.startsWith("bytes")?"0x"+t.toString("hex"):t.toString()}o.eventID=function(e,t){var i=e+"("+t.map(a).join(",")+")";return n.sha3(new r(i))},o.methodID=function(e,t){return o.eventID(e,t).slice(0,4)},o.rawEncode=function(e,t){var n=[],i=[],o=0;e.forEach(function(e){if(y(e)){var t=c(e);o+="dynamic"!==t?32*t:32}else o+=32});for(var s=0;s32)throw new Error("Invalid bytes width: "+i);u.push(n.setLengthRight(l,i))}else if(h.startsWith("uint")){if((i=s(h))%8||i<8||i>256)throw new Error("Invalid uint width: "+i);if((o=f(l)).bitLength()>i)throw new Error("Supplied uint exceeds width: "+i+" vs "+o.bitLength());u.push(o.toArrayLike(r,"be",i/8))}else{if(!h.startsWith("int"))throw new Error("Unsupported or invalid type: "+h);if((i=s(h))%8||i<8||i>256)throw new Error("Invalid int width: "+i);if((o=f(l)).bitLength()>i)throw new Error("Supplied int exceeds width: "+i+" vs "+o.bitLength());u.push(o.toTwos(i).toArrayLike(r,"be",i/8))}}return r.concat(u)},o.soliditySHA3=function(e,t){return n.sha3(o.solidityPack(e,t))},o.soliditySHA256=function(e,t){return n.sha256(o.solidityPack(e,t))},o.solidityRIPEMD160=function(e,t){return n.ripemd160(o.solidityPack(e,t),!0)},o.fromSerpent=function(e){for(var t,r=[],n=0;n="0"&&t<="9");)o+=e[a]-"0",a++;n=a-1,r.push(o)}else if("i"===i)r.push("int256");else{if("a"!==i)throw new Error("Unsupported or invalid type: "+i);r.push("int256[]")}}return r},o.toSerpent=function(e){for(var t=[],r=0;r0){var r=this.raw.slice();this.v=this._chainId,this.r=0,this.s=0,t=this.raw,this.raw=r}else t=this.raw.slice(0,6);return n.rlphash(t)},e.prototype.getChainId=function(){return this._chainId},e.prototype.getSenderAddress=function(){if(this._from)return this._from;var e=this.getSenderPublicKey();return this._from=n.publicToAddress(e),this._from},e.prototype.getSenderPublicKey=function(){if(!(this._senderPubKey&&this._senderPubKey.length||this.verifySignature()))throw new Error("Invalid Signature");return this._senderPubKey},e.prototype.verifySignature=function(){var e=this.hash(!1);if(this._homestead&&1===new o(this.s).cmp(a))return!1;try{var t=n.bufferToInt(this.v);this._chainId>0&&(t-=2*this._chainId+8),this._senderPubKey=n.ecrecover(e,t,this.r,this.s)}catch(e){return!1}return!!this._senderPubKey},e.prototype.sign=function(e){var t=this.hash(!1),r=n.ecsign(t,e);this._chainId>0&&(r.v+=2*this._chainId+8),Object.assign(this,r)},e.prototype.getDataFee=function(){for(var e=this.raw[5],t=new o(0),r=0;r0&&t.push(["gas limit is too low. 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u("10000000000000000000000000000000000000000000000000000000000000000",16),r.KECCAK256_NULL_S="c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",r.SHA3_NULL_S=r.KECCAK256_NULL_S,r.KECCAK256_NULL=f.from(r.KECCAK256_NULL_S,"hex"),r.SHA3_NULL=r.KECCAK256_NULL,r.KECCAK256_RLP_ARRAY_S="1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",r.SHA3_RLP_ARRAY_S=r.KECCAK256_RLP_ARRAY_S,r.KECCAK256_RLP_ARRAY=f.from(r.KECCAK256_RLP_ARRAY_S,"hex"),r.SHA3_RLP_ARRAY=r.KECCAK256_RLP_ARRAY,r.KECCAK256_RLP_S="56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",r.SHA3_RLP_S=r.KECCAK256_RLP_S,r.KECCAK256_RLP=f.from(r.KECCAK256_RLP_S,"hex"),r.SHA3_RLP=r.KECCAK256_RLP,r.BN=u,r.rlp=s,r.secp256k1=o,r.zeros=function(e){return f.allocUnsafe(e).fill(0)},r.zeroAddress=function(){var e=r.zeros(20);return r.bufferToHex(e)},r.setLengthLeft=r.setLength=function(e,t,n){var i=r.zeros(t);return e=r.toBuffer(e),n?e.length0&&"0"===t.toString();)t=(e=e.slice(1))[0];return e},r.toBuffer=function(e){if(!f.isBuffer(e))if(Array.isArray(e))e=f.from(e);else if("string"==typeof e)e=r.isHexString(e)?f.from(r.padToEven(r.stripHexPrefix(e)),"hex"):f.from(e);else if("number"==typeof e)e=r.intToBuffer(e);else if(null==e)e=f.allocUnsafe(0);else if(u.isBN(e))e=e.toArrayLike(f);else{if(!e.toArray)throw new Error("invalid type");e=f.from(e.toArray())}return e},r.bufferToInt=function(e){return new u(r.toBuffer(e)).toNumber()},r.bufferToHex=function(e){return"0x"+(e=r.toBuffer(e)).toString("hex")},r.fromSigned=function(e){return new u(e).fromTwos(256)},r.toUnsigned=function(e){return f.from(e.toTwos(256).toArray())},r.keccak=function(e,t){return e=r.toBuffer(e),t||(t=256),i("keccak"+t).update(e).digest()},r.keccak256=function(e){return r.keccak(e)},r.sha3=r.keccak,r.sha256=function(e){return e=r.toBuffer(e),c("sha256").update(e).digest()},r.ripemd160=function(e,t){e=r.toBuffer(e);var n=c("rmd160").update(e).digest();return!0===t?r.setLength(n,32):n},r.rlphash=function(e){return r.keccak(s.encode(e))},r.isValidPrivate=function(e){return o.privateKeyVerify(e)},r.isValidPublic=function(e,t){return 64===e.length?o.publicKeyVerify(f.concat([f.from([4]),e])):!!t&&o.publicKeyVerify(e)},r.pubToAddress=r.publicToAddress=function(e,t){return e=r.toBuffer(e),t&&64!==e.length&&(e=o.publicKeyConvert(e,!1).slice(1)),a(64===e.length),r.keccak(e).slice(-20)};var h=r.privateToPublic=function(e){return e=r.toBuffer(e),o.publicKeyCreate(e,!1).slice(1)};r.importPublic=function(e){return 64!==(e=r.toBuffer(e)).length&&(e=o.publicKeyConvert(e,!1).slice(1)),e},r.ecsign=function(e,t){var r=o.sign(e,t),n={};return n.r=r.signature.slice(0,32),n.s=r.signature.slice(32,64),n.v=r.recovery+27,n},r.hashPersonalMessage=function(e){var t=r.toBuffer("Ethereum Signed Message:\n"+e.length.toString());return r.keccak(f.concat([t,e]))},r.ecrecover=function(e,t,n,i){var a=f.concat([r.setLength(n,32),r.setLength(i,32)],64),s=t-27;if(0!==s&&1!==s)throw new Error("Invalid signature v value");var u=o.recover(e,a,s);return o.publicKeyConvert(u,!1).slice(1)},r.toRpcSig=function(e,t,n){if(27!==e&&28!==e)throw new Error("Invalid recovery id");return r.bufferToHex(f.concat([r.setLengthLeft(t,32),r.setLengthLeft(n,32),r.toBuffer(e-27)]))},r.fromRpcSig=function(e){if(65!==(e=r.toBuffer(e)).length)throw new Error("Invalid signature length");var t=e[64];return t<27&&(t+=27),{v:t,r:e.slice(0,32),s:e.slice(32,64)}},r.privateToAddress=function(e){return r.publicToAddress(h(e))},r.isValidAddress=function(e){return/^0x[0-9a-fA-F]{40}$/.test(e)},r.isZeroAddress=function(e){return r.zeroAddress()===r.addHexPrefix(e)},r.toChecksumAddress=function(e){e=r.stripHexPrefix(e).toLowerCase();for(var t=r.keccak(e).toString("hex"),n="0x",i=0;i=8?n+=e[i].toUpperCase():n+=e[i];return n},r.isValidChecksumAddress=function(e){return r.isValidAddress(e)&&r.toChecksumAddress(e)===e},r.generateAddress=function(e,t){return e=r.toBuffer(e),t=(t=new u(t)).isZero()?null:f.from(t.toArray()),r.rlphash([e,t]).slice(-20)},r.isPrecompiled=function(e){var t=r.unpad(e);return 1===t.length&&t[0]>=1&&t[0]<=8},r.addHexPrefix=function(e){return"string"!=typeof e?e:r.isHexPrefixed(e)?e:"0x"+e},r.isValidSignature=function(e,t,r,n){var i=new u("7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0",16),o=new u("fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141",16);return 32===t.length&&32===r.length&&((27===e||28===e)&&(t=new u(t),r=new u(r),!(t.isZero()||t.gt(o)||r.isZero()||r.gt(o))&&(!1!==n||1!==new u(r).cmp(i))))},r.baToJSON=function(e){if(f.isBuffer(e))return"0x"+e.toString("hex");if(e instanceof Array){for(var t=[],n=0;n=i.length,"The field "+t.name+" must not have more "+t.length+" bytes")):t.allowZero&&0===i.length||!t.length||a(t.length===i.length,"The field "+t.name+" must have byte length of 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n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var a=e("./address"),s=e("./bignumber"),u=e("./bytes"),c=e("./utf8"),f=e("./properties"),h=o(e("./errors")),l=new RegExp(/^bytes([0-9]*)$/),d=new RegExp(/^(u?int)([0-9]*)$/),p=new RegExp(/^(.*)\[([0-9]*)\]$/);r.defaultCoerceFunc=function(e,t){var r=e.match(d);return r&&parseInt(r[2])<=48?t.toNumber():t};var b=new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$"),y=new RegExp("^[A-Za-z_][A-Za-z0-9_]*$");function m(e){return 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b("0x"+a.keccak256(s.encode([b(e.from),o.stripZeros(o.hexlify(t))])).substring(26))}},{"./bytes":146,"./errors":147,"./keccak256":148,"./rlp":150,"bn.js":53}],145:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}},a=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s=o(e("bn.js")),u=e("./bytes"),c=e("./properties"),f=e("./types"),h=a(e("./errors")),l=new s.default.BN(-1);function d(e){var t=e.toString(16);return"-"===t[0]?t.length%2==0?"-0x0"+t.substring(1):"-0x"+t.substring(1):t.length%2==1?"0x0"+t:"0x"+t}function p(e){return m(e)._bn}function b(e){return new y(d(e))}var y=function(e){function t(r){var n=e.call(this)||this;if(h.checkNew(n,t),"string"==typeof r)u.isHexString(r)?("0x"==r&&(r="0x0"),c.defineReadOnly(n,"_hex",r)):"-"===r[0]&&u.isHexString(r.substring(1))?c.defineReadOnly(n,"_hex",r):r.match(/^-?[0-9]*$/)?(""==r&&(r="0"),c.defineReadOnly(n,"_hex",d(new s.default.BN(r)))):h.throwError("invalid BigNumber string value",h.INVALID_ARGUMENT,{arg:"value",value:r});else if("number"==typeof r){parseInt(String(r))!==r&&h.throwError("underflow",h.NUMERIC_FAULT,{operation:"setValue",fault:"underflow",value:r,outputValue:parseInt(String(r))});try{c.defineReadOnly(n,"_hex",d(new s.default.BN(r)))}catch(e){h.throwError("overflow",h.NUMERIC_FAULT,{operation:"setValue",fault:"overflow",details:e.message})}}else r instanceof 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b(this._bn.mul(p(e)))},t.prototype.mod=function(e){return b(this._bn.mod(p(e)))},t.prototype.pow=function(e){return b(this._bn.pow(p(e)))},t.prototype.maskn=function(e){return b(this._bn.maskn(e))},t.prototype.eq=function(e){return this._bn.eq(p(e))},t.prototype.lt=function(e){return this._bn.lt(p(e))},t.prototype.lte=function(e){return this._bn.lte(p(e))},t.prototype.gt=function(e){return this._bn.gt(p(e))},t.prototype.gte=function(e){return this._bn.gte(p(e))},t.prototype.isZero=function(){return this._bn.isZero()},t.prototype.toNumber=function(){try{return this._bn.toNumber()}catch(e){h.throwError("overflow",h.NUMERIC_FAULT,{operation:"setValue",fault:"overflow",details:e.message})}return null},t.prototype.toString=function(){return this._bn.toString(10)},t.prototype.toHexString=function(){return this._hex},t}(f.BigNumber);function m(e){return e instanceof y?e:new y(e)}r.bigNumberify=m,r.ConstantNegativeOne=m(-1),r.ConstantZero=m(0),r.ConstantOne=m(1),r.ConstantTwo=m(2),r.ConstantWeiPerEther=m("1000000000000000000")},{"./bytes":146,"./errors":147,"./properties":149,"./types":151,"bn.js":53}],146:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("./errors");function i(e){return!!e._bn}function o(e){return e.slice?e:(e.slice=function(){var t=Array.prototype.slice.call(arguments);return new Uint8Array(Array.prototype.slice.apply(e,t))},e)}function a(e){if(!e||parseInt(String(e.length))!=e.length||"string"==typeof e)return!1;for(var t=0;t=256||parseInt(String(r))!=r)return!1}return!0}function s(e){if(null==e&&n.throwError("cannot convert null value to array",n.INVALID_ARGUMENT,{arg:"value",value:e}),i(e)&&(e=e.toHexString()),"string"==typeof e){var t=e.match(/^(0x)?[0-9a-fA-F]*$/);t||n.throwError("invalid hexidecimal string",n.INVALID_ARGUMENT,{arg:"value",value:e}),"0x"!==t[1]&&n.throwError("hex string must have 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c(e)&&e.length%2==0?(e.length-2)/2:null},r.hexDataSlice=function(e,t,r){return c(e)||n.throwError("invalid hex data",n.INVALID_ARGUMENT,{arg:"value",value:e}),e.length%2!=0&&n.throwError("hex data length must be even",n.INVALID_ARGUMENT,{arg:"value",value:e}),t=2+2*t,null!=r?"0x"+e.substring(t,t+2*r):"0x"+e.substring(t)},r.hexStripZeros=function(e){for(c(e)||n.throwError("invalid hex string",n.INVALID_ARGUMENT,{arg:"value",value:e});e.length>3&&"0x0"===e.substring(0,3);)e="0x"+e.substring(3);return e},r.hexZeroPad=l,r.splitSignature=d,r.joinSignature=function(e){return h(u([(e=d(e)).r,e.s,e.recoveryParam?"0x1c":"0x1b"]))}},{"./errors":147}],147:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.UNKNOWN_ERROR="UNKNOWN_ERROR",r.NOT_IMPLEMENTED="NOT_IMPLEMENTED",r.MISSING_NEW="MISSING_NEW",r.CALL_EXCEPTION="CALL_EXCEPTION",r.INVALID_ARGUMENT="INVALID_ARGUMENT",r.MISSING_ARGUMENT="MISSING_ARGUMENT",r.UNEXPECTED_ARGUMENT="UNEXPECTED_ARGUMENT",r.NUMERIC_FAULT="NUMERIC_FAULT",r.UNSUPPORTED_OPERATION="UNSUPPORTED_OPERATION";var n=!1,i=!1;function o(e,t,n){if(i)throw new Error("unknown error");t||(t=r.UNKNOWN_ERROR),n||(n={});var o=[];Object.keys(n).forEach(function(e){try{o.push(e+"="+JSON.stringify(n[e]))}catch(t){o.push(e+"="+JSON.stringify(n[e].toString()))}});var a=e;o.length&&(e+=" ("+o.join(", ")+")");var s=new Error(e);throw s.reason=a,s.code=t,Object.keys(n).forEach(function(e){s[e]=n[e]}),s}r.throwError=o,r.checkNew=function(e,t){e instanceof t||o("missing new",r.MISSING_NEW,{name:t.name})},r.checkArgumentCount=function(e,t,n){n||(n=""),et&&o("too many 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i=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&i++,16===t?this._parseHex(e,i):this._parseBase(e,t,i),"-"===e[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(n(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initArray=function(e,t,r){if(n("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)a=e[i]|e[i-1]<<8|e[i-2]<<16,this.words[o]|=a<>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r=t;r-=6)i=s(e,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==t&&(i=s(e,t,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(e,t,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=t)n++;n--,i=i/t|0;for(var o=e.length-r,a=o%n,s=Math.min(o,o-a)+r,c=0,f=r;f1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var 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c=1;c>>26,h=67108863&u,l=Math.min(c,t.length-1),d=Math.max(0,c-e.length+1);d<=l;d++){var p=c-d|0;f+=(a=(i=0|e.words[p])*(o=0|t.words[d])+h)/67108864|0,h=67108863&a}r.words[c]=0|h,u=0|f}return 0!==u?r.words[c]=0|u:r.length--,r.strip()}o.prototype.toString=function(e,t){var r;if(t=0|t||1,16===(e=e||10)||"hex"===e){r="";for(var i=0,o=0,a=0;a>>24-i&16777215)||a!==this.length-1?c[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(e===(0|e)&&e>=2&&e<=36){var l=f[e],d=h[e];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(d).toString(e);r=(p=p.idivn(d)).isZero()?b+r:c[l-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var e=this.words[0];return 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o=0,a=0;a>26,this.words[a]=67108863&t;for(;0!==o&&a>26,this.words[a]=67108863&t;if(0===o&&a>>13,d=0|a[1],p=8191&d,b=d>>>13,y=0|a[2],m=8191&y,v=y>>>13,g=0|a[3],w=8191&g,_=g>>>13,A=0|a[4],E=8191&A,x=A>>>13,k=0|a[5],S=8191&k,M=k>>>13,I=0|a[6],T=8191&I,U=I>>>13,j=0|a[7],B=8191&j,P=j>>>13,C=0|a[8],N=8191&C,R=C>>>13,L=0|a[9],O=8191&L,D=L>>>13,F=0|s[0],q=8191&F,H=F>>>13,z=0|s[1],K=8191&z,V=z>>>13,G=0|s[2],W=8191&G,Y=G>>>13,X=0|s[3],Z=8191&X,J=X>>>13,$=0|s[4],Q=8191&$,ee=$>>>13,te=0|s[5],re=8191&te,ne=te>>>13,ie=0|s[6],oe=8191&ie,ae=ie>>>13,se=0|s[7],ue=8191&se,ce=se>>>13,fe=0|s[8],he=8191&fe,le=fe>>>13,de=0|s[9],pe=8191&de,be=de>>>13;r.negative=e.negative^t.negative,r.length=19;var ye=(c+(n=Math.imul(h,q))|0)+((8191&(i=(i=Math.imul(h,H))+Math.imul(l,q)|0))<<13)|0;c=((o=Math.imul(l,H))+(i>>>13)|0)+(ye>>>26)|0,ye&=67108863,n=Math.imul(p,q),i=(i=Math.imul(p,H))+Math.imul(b,q)|0,o=Math.imul(b,H);var me=(c+(n=n+Math.imul(h,K)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(l,K)|0))<<13)|0;c=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(me>>>26)|0,me&=67108863,n=Math.imul(m,q),i=(i=Math.imul(m,H))+Math.imul(v,q)|0,o=Math.imul(v,H),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,V)|0;var ve=(c+(n=n+Math.imul(h,W)|0)|0)+((8191&(i=(i=i+Math.imul(h,Y)|0)+Math.imul(l,W)|0))<<13)|0;c=((o=o+Math.imul(l,Y)|0)+(i>>>13)|0)+(ve>>>26)|0,ve&=67108863,n=Math.imul(w,q),i=(i=Math.imul(w,H))+Math.imul(_,q)|0,o=Math.imul(_,H),n=n+Math.imul(m,K)|0,i=(i=i+Math.imul(m,V)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,V)|0,n=n+Math.imul(p,W)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,Y)|0;var ge=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(ge>>>26)|0,ge&=67108863,n=Math.imul(E,q),i=(i=Math.imul(E,H))+Math.imul(x,q)|0,o=Math.imul(x,H),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(m,W)|0,i=(i=i+Math.imul(m,Y)|0)+Math.imul(v,W)|0,o=o+Math.imul(v,Y)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,J)|0;var we=(c+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,ee)|0)+Math.imul(l,Q)|0))<<13)|0;c=((o=o+Math.imul(l,ee)|0)+(i>>>13)|0)+(we>>>26)|0,we&=67108863,n=Math.imul(S,q),i=(i=Math.imul(S,H))+Math.imul(M,q)|0,o=Math.imul(M,H),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(x,K)|0,o=o+Math.imul(x,V)|0,n=n+Math.imul(w,W)|0,i=(i=i+Math.imul(w,Y)|0)+Math.imul(_,W)|0,o=o+Math.imul(_,Y)|0,n=n+Math.imul(m,Z)|0,i=(i=i+Math.imul(m,J)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,J)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,ee)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,ee)|0;var _e=(c+(n=n+Math.imul(h,re)|0)|0)+((8191&(i=(i=i+Math.imul(h,ne)|0)+Math.imul(l,re)|0))<<13)|0;c=((o=o+Math.imul(l,ne)|0)+(i>>>13)|0)+(_e>>>26)|0,_e&=67108863,n=Math.imul(T,q),i=(i=Math.imul(T,H))+Math.imul(U,q)|0,o=Math.imul(U,H),n=n+Math.imul(S,K)|0,i=(i=i+Math.imul(S,V)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,V)|0,n=n+Math.imul(E,W)|0,i=(i=i+Math.imul(E,Y)|0)+Math.imul(x,W)|0,o=o+Math.imul(x,Y)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(m,Q)|0,i=(i=i+Math.imul(m,ee)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,ee)|0,n=n+Math.imul(p,re)|0,i=(i=i+Math.imul(p,ne)|0)+Math.imul(b,re)|0,o=o+Math.imul(b,ne)|0;var Ae=(c+(n=n+Math.imul(h,oe)|0)|0)+((8191&(i=(i=i+Math.imul(h,ae)|0)+Math.imul(l,oe)|0))<<13)|0;c=((o=o+Math.imul(l,ae)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(B,q),i=(i=Math.imul(B,H))+Math.imul(P,q)|0,o=Math.imul(P,H),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(U,K)|0,o=o+Math.imul(U,V)|0,n=n+Math.imul(S,W)|0,i=(i=i+Math.imul(S,Y)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,Y)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,ee)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,ee)|0,n=n+Math.imul(m,re)|0,i=(i=i+Math.imul(m,ne)|0)+Math.imul(v,re)|0,o=o+Math.imul(v,ne)|0,n=n+Math.imul(p,oe)|0,i=(i=i+Math.imul(p,ae)|0)+Math.imul(b,oe)|0,o=o+Math.imul(b,ae)|0;var Ee=(c+(n=n+Math.imul(h,ue)|0)|0)+((8191&(i=(i=i+Math.imul(h,ce)|0)+Math.imul(l,ue)|0))<<13)|0;c=((o=o+Math.imul(l,ce)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(N,q),i=(i=Math.imul(N,H))+Math.imul(R,q)|0,o=Math.imul(R,H),n=n+Math.imul(B,K)|0,i=(i=i+Math.imul(B,V)|0)+Math.imul(P,K)|0,o=o+Math.imul(P,V)|0,n=n+Math.imul(T,W)|0,i=(i=i+Math.imul(T,Y)|0)+Math.imul(U,W)|0,o=o+Math.imul(U,Y)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,ee)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,ee)|0,n=n+Math.imul(w,re)|0,i=(i=i+Math.imul(w,ne)|0)+Math.imul(_,re)|0,o=o+Math.imul(_,ne)|0,n=n+Math.imul(m,oe)|0,i=(i=i+Math.imul(m,ae)|0)+Math.imul(v,oe)|0,o=o+Math.imul(v,ae)|0,n=n+Math.imul(p,ue)|0,i=(i=i+Math.imul(p,ce)|0)+Math.imul(b,ue)|0,o=o+Math.imul(b,ce)|0;var xe=(c+(n=n+Math.imul(h,he)|0)|0)+((8191&(i=(i=i+Math.imul(h,le)|0)+Math.imul(l,he)|0))<<13)|0;c=((o=o+Math.imul(l,le)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(O,q),i=(i=Math.imul(O,H))+Math.imul(D,q)|0,o=Math.imul(D,H),n=n+Math.imul(N,K)|0,i=(i=i+Math.imul(N,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(B,W)|0,i=(i=i+Math.imul(B,Y)|0)+Math.imul(P,W)|0,o=o+Math.imul(P,Y)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(U,Z)|0,o=o+Math.imul(U,J)|0,n=n+Math.imul(S,Q)|0,i=(i=i+Math.imul(S,ee)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,ee)|0,n=n+Math.imul(E,re)|0,i=(i=i+Math.imul(E,ne)|0)+Math.imul(x,re)|0,o=o+Math.imul(x,ne)|0,n=n+Math.imul(w,oe)|0,i=(i=i+Math.imul(w,ae)|0)+Math.imul(_,oe)|0,o=o+Math.imul(_,ae)|0,n=n+Math.imul(m,ue)|0,i=(i=i+Math.imul(m,ce)|0)+Math.imul(v,ue)|0,o=o+Math.imul(v,ce)|0,n=n+Math.imul(p,he)|0,i=(i=i+Math.imul(p,le)|0)+Math.imul(b,he)|0,o=o+Math.imul(b,le)|0;var ke=(c+(n=n+Math.imul(h,pe)|0)|0)+((8191&(i=(i=i+Math.imul(h,be)|0)+Math.imul(l,pe)|0))<<13)|0;c=((o=o+Math.imul(l,be)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(O,K),i=(i=Math.imul(O,V))+Math.imul(D,K)|0,o=Math.imul(D,V),n=n+Math.imul(N,W)|0,i=(i=i+Math.imul(N,Y)|0)+Math.imul(R,W)|0,o=o+Math.imul(R,Y)|0,n=n+Math.imul(B,Z)|0,i=(i=i+Math.imul(B,J)|0)+Math.imul(P,Z)|0,o=o+Math.imul(P,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,ee)|0)+Math.imul(U,Q)|0,o=o+Math.imul(U,ee)|0,n=n+Math.imul(S,re)|0,i=(i=i+Math.imul(S,ne)|0)+Math.imul(M,re)|0,o=o+Math.imul(M,ne)|0,n=n+Math.imul(E,oe)|0,i=(i=i+Math.imul(E,ae)|0)+Math.imul(x,oe)|0,o=o+Math.imul(x,ae)|0,n=n+Math.imul(w,ue)|0,i=(i=i+Math.imul(w,ce)|0)+Math.imul(_,ue)|0,o=o+Math.imul(_,ce)|0,n=n+Math.imul(m,he)|0,i=(i=i+Math.imul(m,le)|0)+Math.imul(v,he)|0,o=o+Math.imul(v,le)|0;var Se=(c+(n=n+Math.imul(p,pe)|0)|0)+((8191&(i=(i=i+Math.imul(p,be)|0)+Math.imul(b,pe)|0))<<13)|0;c=((o=o+Math.imul(b,be)|0)+(i>>>13)|0)+(Se>>>26)|0,Se&=67108863,n=Math.imul(O,W),i=(i=Math.imul(O,Y))+Math.imul(D,W)|0,o=Math.imul(D,Y),n=n+Math.imul(N,Z)|0,i=(i=i+Math.imul(N,J)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(B,Q)|0,i=(i=i+Math.imul(B,ee)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,ee)|0,n=n+Math.imul(T,re)|0,i=(i=i+Math.imul(T,ne)|0)+Math.imul(U,re)|0,o=o+Math.imul(U,ne)|0,n=n+Math.imul(S,oe)|0,i=(i=i+Math.imul(S,ae)|0)+Math.imul(M,oe)|0,o=o+Math.imul(M,ae)|0,n=n+Math.imul(E,ue)|0,i=(i=i+Math.imul(E,ce)|0)+Math.imul(x,ue)|0,o=o+Math.imul(x,ce)|0,n=n+Math.imul(w,he)|0,i=(i=i+Math.imul(w,le)|0)+Math.imul(_,he)|0,o=o+Math.imul(_,le)|0;var Me=(c+(n=n+Math.imul(m,pe)|0)|0)+((8191&(i=(i=i+Math.imul(m,be)|0)+Math.imul(v,pe)|0))<<13)|0;c=((o=o+Math.imul(v,be)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(O,Z),i=(i=Math.imul(O,J))+Math.imul(D,Z)|0,o=Math.imul(D,J),n=n+Math.imul(N,Q)|0,i=(i=i+Math.imul(N,ee)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,ee)|0,n=n+Math.imul(B,re)|0,i=(i=i+Math.imul(B,ne)|0)+Math.imul(P,re)|0,o=o+Math.imul(P,ne)|0,n=n+Math.imul(T,oe)|0,i=(i=i+Math.imul(T,ae)|0)+Math.imul(U,oe)|0,o=o+Math.imul(U,ae)|0,n=n+Math.imul(S,ue)|0,i=(i=i+Math.imul(S,ce)|0)+Math.imul(M,ue)|0,o=o+Math.imul(M,ce)|0,n=n+Math.imul(E,he)|0,i=(i=i+Math.imul(E,le)|0)+Math.imul(x,he)|0,o=o+Math.imul(x,le)|0;var Ie=(c+(n=n+Math.imul(w,pe)|0)|0)+((8191&(i=(i=i+Math.imul(w,be)|0)+Math.imul(_,pe)|0))<<13)|0;c=((o=o+Math.imul(_,be)|0)+(i>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,n=Math.imul(O,Q),i=(i=Math.imul(O,ee))+Math.imul(D,Q)|0,o=Math.imul(D,ee),n=n+Math.imul(N,re)|0,i=(i=i+Math.imul(N,ne)|0)+Math.imul(R,re)|0,o=o+Math.imul(R,ne)|0,n=n+Math.imul(B,oe)|0,i=(i=i+Math.imul(B,ae)|0)+Math.imul(P,oe)|0,o=o+Math.imul(P,ae)|0,n=n+Math.imul(T,ue)|0,i=(i=i+Math.imul(T,ce)|0)+Math.imul(U,ue)|0,o=o+Math.imul(U,ce)|0,n=n+Math.imul(S,he)|0,i=(i=i+Math.imul(S,le)|0)+Math.imul(M,he)|0,o=o+Math.imul(M,le)|0;var Te=(c+(n=n+Math.imul(E,pe)|0)|0)+((8191&(i=(i=i+Math.imul(E,be)|0)+Math.imul(x,pe)|0))<<13)|0;c=((o=o+Math.imul(x,be)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(O,re),i=(i=Math.imul(O,ne))+Math.imul(D,re)|0,o=Math.imul(D,ne),n=n+Math.imul(N,oe)|0,i=(i=i+Math.imul(N,ae)|0)+Math.imul(R,oe)|0,o=o+Math.imul(R,ae)|0,n=n+Math.imul(B,ue)|0,i=(i=i+Math.imul(B,ce)|0)+Math.imul(P,ue)|0,o=o+Math.imul(P,ce)|0,n=n+Math.imul(T,he)|0,i=(i=i+Math.imul(T,le)|0)+Math.imul(U,he)|0,o=o+Math.imul(U,le)|0;var Ue=(c+(n=n+Math.imul(S,pe)|0)|0)+((8191&(i=(i=i+Math.imul(S,be)|0)+Math.imul(M,pe)|0))<<13)|0;c=((o=o+Math.imul(M,be)|0)+(i>>>13)|0)+(Ue>>>26)|0,Ue&=67108863,n=Math.imul(O,oe),i=(i=Math.imul(O,ae))+Math.imul(D,oe)|0,o=Math.imul(D,ae),n=n+Math.imul(N,ue)|0,i=(i=i+Math.imul(N,ce)|0)+Math.imul(R,ue)|0,o=o+Math.imul(R,ce)|0,n=n+Math.imul(B,he)|0,i=(i=i+Math.imul(B,le)|0)+Math.imul(P,he)|0,o=o+Math.imul(P,le)|0;var je=(c+(n=n+Math.imul(T,pe)|0)|0)+((8191&(i=(i=i+Math.imul(T,be)|0)+Math.imul(U,pe)|0))<<13)|0;c=((o=o+Math.imul(U,be)|0)+(i>>>13)|0)+(je>>>26)|0,je&=67108863,n=Math.imul(O,ue),i=(i=Math.imul(O,ce))+Math.imul(D,ue)|0,o=Math.imul(D,ce),n=n+Math.imul(N,he)|0,i=(i=i+Math.imul(N,le)|0)+Math.imul(R,he)|0,o=o+Math.imul(R,le)|0;var Be=(c+(n=n+Math.imul(B,pe)|0)|0)+((8191&(i=(i=i+Math.imul(B,be)|0)+Math.imul(P,pe)|0))<<13)|0;c=((o=o+Math.imul(P,be)|0)+(i>>>13)|0)+(Be>>>26)|0,Be&=67108863,n=Math.imul(O,he),i=(i=Math.imul(O,le))+Math.imul(D,he)|0,o=Math.imul(D,le);var Pe=(c+(n=n+Math.imul(N,pe)|0)|0)+((8191&(i=(i=i+Math.imul(N,be)|0)+Math.imul(R,pe)|0))<<13)|0;c=((o=o+Math.imul(R,be)|0)+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863;var Ce=(c+(n=Math.imul(O,pe))|0)+((8191&(i=(i=Math.imul(O,be))+Math.imul(D,pe)|0))<<13)|0;return c=((o=Math.imul(D,be))+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,u[0]=ye,u[1]=me,u[2]=ve,u[3]=ge,u[4]=we,u[5]=_e,u[6]=Ae,u[7]=Ee,u[8]=xe,u[9]=ke,u[10]=Se,u[11]=Me,u[12]=Ie,u[13]=Te,u[14]=Ue,u[15]=je,u[16]=Be,u[17]=Pe,u[18]=Ce,0!==c&&(u[19]=c,r.length++),r};function p(e,t,r){return(new b).mulp(e,t,r)}function b(e,t){this.x=e,this.y=t}Math.imul||(d=l),o.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,t):r<63?l(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,e,t):p(this,e,t)},b.prototype.makeRBT=function(e){for(var t=new Array(e),r=o.prototype._countBits(e)-1,n=0;n>=1;return n},b.prototype.permute=function(e,t,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*t;a>=26,t+=i/67108864|0,t+=o>>>26,this.words[r]=67108863&o}return 0!==t&&(this.words[r]=t,this.length++),this},o.prototype.muln=function(e){return this.clone().imuln(e)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r>>i}return t}(e);if(0===t.length)return new o(1);for(var r=this,n=0;n=0);var t,r=e%26,i=(e-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(t=0;t>>26-r}a&&(this.words[t]=a,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t=0),i=t?(t-t%26)/26:0;var o=e%26,a=Math.min((e-o)/26,this.length),s=67108863^67108863>>>o<a)for(this.length-=a,c=0;c=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&s}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(e,t,r){return n(0===this.negative),this.iushrn(e,t,r)},o.prototype.shln=function(e){return this.clone().ishln(e)},o.prototype.ushln=function(e){return this.clone().iushln(e)},o.prototype.shrn=function(e){return this.clone().ishrn(e)},o.prototype.ushrn=function(e){return this.clone().iushrn(e)},o.prototype.testn=function(e){n("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,i=1<=0);var t=e%26,r=(e-t)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==t&&r++,this.length=Math.min(r,this.length),0!==t){var i=67108863^67108863>>>t<=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},o.prototype.isubn=function(e){if(n("number"==typeof e),n(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),i=e,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==t){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var c=0;c=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/a|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=l)}return s&&s.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(e,t,r){return n(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(s=this.neg().divmod(e,t),"mod"!==t&&(i=s.div.neg()),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(e)),{div:i,mod:a}):0===this.negative&&0!==e.negative?(s=this.divmod(e.neg(),t),"mod"!==t&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&e.negative)?(s=this.neg().divmod(e.neg(),t),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(e)),{div:s.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,t);var i,a,s},o.prototype.div=function(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},o.prototype.modn=function(e){n(e<=67108863);for(var t=(1<<26)%e,r=0,i=this.length-1;i>=0;i--)r=(t*r+(0|this.words[i]))%e;return r},o.prototype.idivn=function(e){n(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*t;this.words[r]=i/e|0,t=i%e}return this.strip()},o.prototype.divn=function(e){return this.clone().idivn(e)},o.prototype.egcd=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),c=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=t.clone();!t.isZero();){for(var l=0,d=1;0==(t.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(t.iushrn(l);l-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(f),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(f),u.isub(h)),s.iushrn(1),u.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(s),a.isub(u)):(r.isub(t),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();t.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(t.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(t.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);t.cmp(r)>=0?(t.isub(r),a.isub(s)):(r.isub(t),s.isub(a))}return(i=0===t.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(e),i},o.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var n=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var o=t;t=r,r=o}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},o.prototype.invm=function(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(e){return this.words[0]&e},o.prototype.bincn=function(e){n("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)t=1;else{r&&(e=-e),n(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:ie.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|e.words[r];if(n!==i){ni&&(t=1);break}}return t},o.prototype.gtn=function(e){return 1===this.cmpn(e)},o.prototype.gt=function(e){return 1===this.cmp(e)},o.prototype.gten=function(e){return this.cmpn(e)>=0},o.prototype.gte=function(e){return this.cmp(e)>=0},o.prototype.ltn=function(e){return-1===this.cmpn(e)},o.prototype.lt=function(e){return-1===this.cmp(e)},o.prototype.lten=function(e){return this.cmpn(e)<=0},o.prototype.lte=function(e){return this.cmp(e)<=0},o.prototype.eqn=function(e){return 0===this.cmpn(e)},o.prototype.eq=function(e){return 0===this.cmp(e)},o.red=function(e){return new A(e)},o.prototype.toRed=function(e){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(e){return this.red=e,this},o.prototype.forceRed=function(e){return n(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function(e){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function(e){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function(e){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function(e){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function(e){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(e){return n(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var y={k256:null,p224:null,p192:null,p25519:null};function m(e,t){this.name=e,this.p=new o(t,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){m.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){m.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){m.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){m.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(e){if("string"==typeof e){var t=o._prime(e);this.m=t.p,this.prime=t}else n(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function E(e){A.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}m.prototype._tmp=function(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},m.prototype.ireduce=function(e){var t,r=e;do{this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(t>this.n);var n=t0?r.isub(this.p):r.strip(),r},m.prototype.split=function(e,t){e.iushrn(this.n,0,t)},m.prototype.imulK=function(e){return e.imul(this.k)},i(v,m),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n>>22,i=o}i>>>=22,e.words[n-10]=i,0===i&&e.length>10?e.length-=10:e.length-=9},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},o._prime=function(e){if(y[e])return y[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new g;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return y[e]=t,t},A.prototype._verify1=function(e){n(0===e.negative,"red works only with positives"),n(e.red,"red works only with red numbers")},A.prototype._verify2=function(e,t){n(0==(e.negative|t.negative),"red works only with positives"),n(e.red&&e.red===t.red,"red works only with red numbers")},A.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},A.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},A.prototype.add=function(e,t){this._verify2(e,t);var r=e.add(t);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},A.prototype.iadd=function(e,t){this._verify2(e,t);var r=e.iadd(t);return r.cmp(this.m)>=0&&r.isub(this.m),r},A.prototype.sub=function(e,t){this._verify2(e,t);var r=e.sub(t);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},A.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return r.cmpn(0)<0&&r.iadd(this.m),r},A.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},A.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},A.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},A.prototype.isqr=function(e){return this.imul(e,e.clone())},A.prototype.sqr=function(e){return this.mul(e,e)},A.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(n(t%2==1),3===t){var r=this.m.add(new o(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),u=s.redNeg(),c=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,c).cmp(u);)f.redIAdd(u);for(var h=this.pow(f,i),l=this.pow(e,i.addn(1).iushrn(1)),d=this.pow(e,i),p=a;0!==d.cmp(s);){for(var b=d,y=0;0!==b.cmp(s);y++)b=b.redSqr();n(y=0;n--){for(var c=t.words[n],f=u-1;f>=0;f--){var h=c>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4===++s||0===n&&0===f)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}u=26}return i},A.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},A.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},o.mont=function(e){return new E(e)},i(E,A),E.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},E.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},E.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new o(0)._forceRed(this);var r=e.mul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},E.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===t||t,this)},{}],155:[function(e,t,r){(function(r){"use strict";var n=e("is-hex-prefixed"),i=e("strip-hex-prefix");function o(e){var t=e;if("string"!=typeof t)throw new Error("[ethjs-util] while padding to even, value must be string, is currently "+typeof t+", while padToEven.");return t.length%2&&(t="0"+t),t}function a(e){return"0x"+e.toString(16)}t.exports={arrayContainsArray:function(e,t,r){if(!0!==Array.isArray(e))throw new Error("[ethjs-util] method arrayContainsArray requires input 'superset' to be an array got type '"+typeof e+"'");if(!0!==Array.isArray(t))throw new Error("[ethjs-util] method arrayContainsArray requires input 'subset' to be an array got type '"+typeof t+"'");return t[Boolean(r)?"some":"every"](function(t){return e.indexOf(t)>=0})},intToBuffer:function(e){var t=a(e);return new r(o(t.slice(2)),"hex")},getBinarySize:function(e){if("string"!=typeof e)throw new Error("[ethjs-util] while getting binary size, method getBinarySize requires input 'str' to be type String, got '"+typeof e+"'.");return r.byteLength(e,"utf8")},isHexPrefixed:n,stripHexPrefix:i,padToEven:o,intToHex:a,fromAscii:function(e){for(var t="",r=0;r0&&this._events[e].length>r&&(this._events[e].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[e].length),"function"==typeof console.trace&&console.trace()),this},n.prototype.on=n.prototype.addListener,n.prototype.once=function(e,t){if(!i(t))throw TypeError("listener must be a function");var r=!1;function n(){this.removeListener(e,n),r||(r=!0,t.apply(this,arguments))}return n.listener=t,this.on(e,n),this},n.prototype.removeListener=function(e,t){var r,n,a,s;if(!i(t))throw TypeError("listener must be a function");if(!this._events||!this._events[e])return this;if(a=(r=this._events[e]).length,n=-1,r===t||i(r.listener)&&r.listener===t)delete this._events[e],this._events.removeListener&&this.emit("removeListener",e,t);else if(o(r)){for(s=a;s-- >0;)if(r[s]===t||r[s].listener&&r[s].listener===t){n=s;break}if(n<0)return this;1===r.length?(r.length=0,delete this._events[e]):r.splice(n,1),this._events.removeListener&&this.emit("removeListener",e,t)}return this},n.prototype.removeAllListeners=function(e){var t,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[e]&&delete this._events[e],this;if(0===arguments.length){for(t in this._events)"removeListener"!==t&&this.removeAllListeners(t);return this.removeAllListeners("removeListener"),this._events={},this}if(i(r=this._events[e]))this.removeListener(e,r);else if(r)for(;r.length;)this.removeListener(e,r[r.length-1]);return delete this._events[e],this},n.prototype.listeners=function(e){return this._events&&this._events[e]?i(this._events[e])?[this._events[e]]:this._events[e].slice():[]},n.prototype.listenerCount=function(e){if(this._events){var t=this._events[e];if(i(t))return 1;if(t)return t.length}return 0},n.listenerCount=function(e,t){return e.listenerCount(t)}},{}],158:[function(e,t,r){var n=e("safe-buffer").Buffer,i=e("md5.js");t.exports=function(e,t,r,o){if(n.isBuffer(e)||(e=n.from(e,"binary")),t&&(n.isBuffer(t)||(t=n.from(t,"binary")),8!==t.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var a=r/8,s=n.alloc(a),u=n.alloc(o||0),c=n.alloc(0);a>0||o>0;){var f=new i;f.update(c),f.update(e),t&&f.update(t),c=f.digest();var h=0;if(a>0){var l=s.length-a;h=Math.min(a,c.length),c.copy(s,l,0,h),a-=h}if(h0){var d=u.length-o,p=Math.min(o,c.length-h);c.copy(u,d,h,h+p),o-=p}}return c.fill(0),{key:s,iv:u}}},{"md5.js":231,"safe-buffer":290}],159:[function(e,t,r){"use strict";var n=e("is-callable"),i=Object.prototype.toString,o=Object.prototype.hasOwnProperty;t.exports=function(e,t,r){if(!n(t))throw new TypeError("iterator must be a function");var a;arguments.length>=3&&(a=r),"[object Array]"===i.call(e)?function(e,t,r){for(var n=0,i=e.length;n=this._blockSize;){for(var o=this._blockOffset;o0;++a)this._length[a]+=s,(s=this._length[a]/4294967296|0)>0&&(this._length[a]-=4294967296*s);return this},i.prototype._update=function(e){throw new Error("_update is not implemented")},i.prototype.digest=function(e){if(this._finalized)throw 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o(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}r.BlockHash=o,o.prototype.update=function(e,t){if(e=n.toArray(e,t),this.pending?this.pending=this.pending.concat(e):this.pending=e,this.pendingTotal+=e.length,this.pending.length>=this._delta8){var r=(e=this.pending).length%this._delta8;this.pending=e.slice(e.length-r,e.length),0===this.pending.length&&(this.pending=null),e=n.join32(e,0,e.length-r,this.endian);for(var i=0;i>>24&255,n[i++]=e>>>16&255,n[i++]=e>>>8&255,n[i++]=255&e}else for(n[i++]=255&e,n[i++]=e>>>8&255,n[i++]=e>>>16&255,n[i++]=e>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;othis.blockSize&&(e=(new this.Hash).update(e).digest()),i(e.length<=this.blockSize);for(var t=e.length;t>>3},r.g1_256=function(e){return 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a,s,u,c=8*o-i-1,f=(1<>1,l=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,d=n?0:o-1,p=n?1:-1,b=t<0||0===t&&1/t<0?1:0;for(t=Math.abs(t),isNaN(t)||t===1/0?(s=isNaN(t)?1:0,a=f):(a=Math.floor(Math.log(t)/Math.LN2),t*(u=Math.pow(2,-a))<1&&(a--,u*=2),(t+=a+h>=1?l/u:l*Math.pow(2,1-h))*u>=2&&(a++,u/=2),a+h>=f?(s=0,a=f):a+h>=1?(s=(t*u-1)*Math.pow(2,i),a+=h):(s=t*Math.pow(2,h-1)*Math.pow(2,i),a=0));i>=8;e[r+d]=255&s,d+=p,s/=256,i-=8);for(a=a<0;e[r+d]=255&a,d+=p,a/=256,c-=8);e[r+d-p]|=128*b}},{}],179:[function(e,t,r){var n=[].indexOf;t.exports=function(e,t){if(n)return e.indexOf(t);for(var r=0;r-32e3)throw new Error("Invalid error code");if(!(this instanceof f))return new f(e);i.call(this,"Server error",e)};n(f,i),i.ParseError=o,i.InvalidRequest=a,i.MethodNotFound=s,i.InvalidParams=u,i.InternalError=c,i.ServerError=f,t.exports=i},{inherits:180}],191:[function(e,t,r){t.exports=function(e){var t=(e=e||{}).max||Number.MAX_SAFE_INTEGER,r=void 0!==e.start?e.start:Math.floor(Math.random()*t);return 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i=n.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});r.RSAPrivateKey=i;var o=n.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});r.RSAPublicKey=o;var a=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())});r.PublicKey=a;var s=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),u=n.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())});r.PrivateKey=u;var c=n.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});r.EncryptedPrivateKey=c;var f=n.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});r.DSAPrivateKey=f,r.DSAparam=n.define("DSAparam",function(){this.int()});var h=n.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(l),this.key("publicKey").optional().explicit(1).bitstr())});r.ECPrivateKey=h;var l=n.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});r.signature=n.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},{"./certificate":243,"asn1.js":5}],243:[function(e,t,r){"use strict";var n=e("asn1.js"),i=n.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),o=n.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),a=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional())}),s=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())}),u=n.define("RelativeDistinguishedName",function(){this.setof(o)}),c=n.define("RDNSequence",function(){this.seqof(u)}),f=n.define("Name",function(){this.choice({rdnSequence:this.use(c)})}),h=n.define("Validity",function(){this.seq().obj(this.key("notBefore").use(i),this.key("notAfter").use(i))}),l=n.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),d=n.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int(),this.key("serialNumber").int(),this.key("signature").use(a),this.key("issuer").use(f),this.key("validity").use(h),this.key("subject").use(f),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())}),p=n.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(a),this.key("signatureValue").bitstr())});t.exports=p},{"asn1.js":5}],244:[function(e,t,r){(function(r){var n=/Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m,i=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m,o=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m,a=e("evp_bytestokey"),s=e("browserify-aes");t.exports=function(e,t){var u,c=e.toString(),f=c.match(n);if(f){var h="aes"+f[1],l=new r(f[2],"hex"),d=new r(f[3].replace(/\r?\n/g,""),"base64"),p=a(t,l.slice(0,8),parseInt(f[1],10)).key,b=[],y=s.createDecipheriv(h,p,l);b.push(y.update(d)),b.push(y.final()),u=r.concat(b)}else{var m=c.match(o);u=new r(m[2].replace(/\r?\n/g,""),"base64")}return{tag:c.match(i)[1],data:u}}}).call(this,e("buffer").Buffer)},{"browserify-aes":58,buffer:84,evp_bytestokey:158}],245:[function(e,t,r){(function(r){var n=e("./asn1"),i=e("./aesid.json"),o=e("./fixProc"),a=e("browserify-aes"),s=e("pbkdf2");function u(e){var t;"object"!=typeof e||r.isBuffer(e)||(t=e.passphrase,e=e.key),"string"==typeof e&&(e=new r(e));var u,c,f=o(e,t),h=f.tag,l=f.data;switch(h){case"CERTIFICATE":c=n.certificate.decode(l,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(c||(c=n.PublicKey.decode(l,"der")),u=c.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPublicKey.decode(c.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return c.subjectPrivateKey=c.subjectPublicKey,{type:"ec",data:c};case"1.2.840.10040.4.1":return c.algorithm.params.pub_key=n.DSAparam.decode(c.subjectPublicKey.data,"der"),{type:"dsa",data:c.algorithm.params};default:throw new Error("unknown key id "+u)}throw new Error("unknown key type "+h);case"ENCRYPTED PRIVATE KEY":l=function(e,t){var n=e.algorithm.decrypt.kde.kdeparams.salt,o=parseInt(e.algorithm.decrypt.kde.kdeparams.iters.toString(),10),u=i[e.algorithm.decrypt.cipher.algo.join(".")],c=e.algorithm.decrypt.cipher.iv,f=e.subjectPrivateKey,h=parseInt(u.split("-")[1],10)/8,l=s.pbkdf2Sync(t,n,o,h),d=a.createDecipheriv(u,l,c),p=[];return 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i.InvalidNumberOfParams(e.length,this.params,this.name)},c.prototype.formatInput=function(e){var t=this;return this.inputFormatter?this.inputFormatter.map(function(r,n){return r?r.call(t,e[n]):e[n]}):e},c.prototype.formatOutput=function(e){var t=this;return n.isArray(e)?e.map(function(e){return t.outputFormatter&&e?t.outputFormatter(e):e}):this.outputFormatter&&e?this.outputFormatter(e):e},c.prototype.toPayload=function(e){var t=this.getCall(e),r=this.extractCallback(e),n=this.formatInput(e);this.validateArgs(n);var i={method:t,params:n,callback:r};return this.transformPayload&&(i=this.transformPayload(i)),i},c.prototype._confirmTransaction=function(e,t,r){var i=this,f=!1,h=!0,l=0,d=0,p=null,b="",y=n.isObject(r.params[0])&&r.params[0].gas?r.params[0].gas:null,m=n.isObject(r.params[0])&&r.params[0].data&&r.params[0].from&&!r.params[0].to,v=[new c({name:"getTransactionReceipt",call:"eth_getTransactionReceipt",params:1,inputFormatter:[null],outputFormatter:o.outputTransactionReceiptFormatter}),new c({name:"getCode",call:"eth_getCode",params:2,inputFormatter:[o.inputAddressFormatter,o.inputDefaultBlockNumberFormatter]}),new u({name:"subscribe",type:"eth",subscriptions:{newBlockHeaders:{subscriptionName:"newHeads",params:0,outputFormatter:o.outputBlockFormatter}}})],g={};n.each(v,function(e){e.attachToObject(g),e.requestManager=i.requestManager});var w=function(r,n,o,u,c){if(!o)return c||(c={unsubscribe:function(){clearInterval(p)}}),(r?s.resolve(r):g.getTransactionReceipt(t)).catch(function(t){c.unsubscribe(),f=!0,a._fireError({message:"Failed to check for transaction receipt:",data:t},e.eventEmitter,e.reject)}).then(function(t){if(!t||!t.blockHash)throw new Error("Receipt missing or blockHash null");return i.extraFormatters&&i.extraFormatters.receiptFormatter&&(t=i.extraFormatters.receiptFormatter(t)),e.eventEmitter.listeners("confirmation").length>0&&(void 0!==r&&0===d||e.eventEmitter.emit("confirmation",d,t),h=!1,25===++d&&(c.unsubscribe(),e.eventEmitter.removeAllListeners())),t}).then(function(t){if(m&&!f){if(!t.contractAddress)return h&&(c.unsubscribe(),f=!0),void a._fireError(new Error("The transaction receipt didn't contain a contract address."),e.eventEmitter,e.reject);g.getCode(t.contractAddress,function(r,n){n&&(n.length>2?(e.eventEmitter.emit("receipt",t),i.extraFormatters&&i.extraFormatters.contractDeployFormatter?e.resolve(i.extraFormatters.contractDeployFormatter(t)):e.resolve(t),h&&e.eventEmitter.removeAllListeners()):a._fireError(new Error("The contract code couldn't be stored, please check your gas limit."),e.eventEmitter,e.reject),h&&c.unsubscribe(),f=!0)})}return t}).then(function(t){m||f||(t.outOfGas||y&&y===t.gasUsed||!0!==t.status&&"0x1"!==t.status&&void 0!==t.status?(b=JSON.stringify(t,null,2),!1===t.status||"0x0"===t.status?a._fireError(new Error("Transaction has been reverted by the EVM:\n"+b),e.eventEmitter,e.reject):a._fireError(new Error("Transaction ran out of gas. Please provide more gas:\n"+b),e.eventEmitter,e.reject)):(e.eventEmitter.emit("receipt",t),e.resolve(t),h&&e.eventEmitter.removeAllListeners()),h&&c.unsubscribe(),f=!0)}).catch(function(){l++,n?l-1>=750&&(c.unsubscribe(),f=!0,a._fireError(new Error("Transaction was not mined within750 seconds, please make sure your transaction was properly sent. Be aware that it might still be mined!"),e.eventEmitter,e.reject)):l-1>=50&&(c.unsubscribe(),f=!0,a._fireError(new Error("Transaction was not mined within 50 blocks, please make sure your transaction was properly sent. Be aware that it might still be mined!"),e.eventEmitter,e.reject))});c.unsubscribe(),f=!0,a._fireError({message:"Failed to subscribe to new newBlockHeaders to confirm the transaction receipts.",data:o},e.eventEmitter,e.reject)},_=function(e){n.isFunction(this.requestManager.provider.on)?g.subscribe("newBlockHeaders",w.bind(null,e,!1)):p=setInterval(w.bind(null,e,!0),1e3)}.bind(this);g.getTransactionReceipt(t).then(function(t){t&&t.blockHash?(e.eventEmitter.listeners("confirmation").length>0&&_(t),w(t,!1)):f||_()}).catch(function(){f||_()})};var f=function(e,t){return n.isNumber(e)?t.wallet[e]:n.isObject(e)&&e.address&&e.privateKey?e:t.wallet[e.toLowerCase()]};c.prototype.buildCall=function(){var e=this,t="eth_sendTransaction"===e.call||"eth_sendRawTransaction"===e.call,r=function(){var r=s(!t),i=e.toPayload(Array.prototype.slice.call(arguments)),o=function(n,o){try{o=e.formatOutput(o)}catch(e){n=e}if(o instanceof Error&&(n=o),n)return n.error&&(n=n.error),a._fireError(n,r.eventEmitter,r.reject,i.callback);i.callback&&i.callback(null,o),t?(r.eventEmitter.emit("transactionHash",o),e._confirmTransaction(r,o,i)):n||r.resolve(o)},u=function(t){var r=n.extend({},i,{method:"eth_sendRawTransaction",params:[t.rawTransaction]});e.requestManager.send(r,o)},h=function(e,t){var i;if(t&&t.accounts&&t.accounts.wallet&&t.accounts.wallet.length)if("eth_sendTransaction"===e.method){var a=e.params[0];if((i=f(n.isObject(a)?a.from:null,t.accounts))&&i.privateKey)return t.accounts.signTransaction(n.omit(a,"from"),i.privateKey).then(u)}else if("eth_sign"===e.method){var s=e.params[1];if((i=f(e.params[0],t.accounts))&&i.privateKey){var c=t.accounts.sign(s,i.privateKey);return e.callback&&e.callback(null,c.signature),void r.resolve(c.signature)}}return t.requestManager.send(e,o)};t&&n.isObject(i.params[0])&&void 0===i.params[0].gasPrice?new c({name:"getGasPrice",call:"eth_gasPrice",params:0}).createFunction(e.requestManager)(function(t,r){r&&(i.params[0].gasPrice=r),h(i,e)}):h(i,e);return r.eventEmitter};return r.method=e,r.request=this.request.bind(this),r},c.prototype.request=function(){var e=this.toPayload(Array.prototype.slice.call(arguments));return e.format=this.formatOutput.bind(this),e},t.exports=c},{underscore:325,"web3-core-helpers":338,"web3-core-promievent":340,"web3-core-subscriptions":345,"web3-utils":403}],340:[function(e,t,r){"use strict";var n=e("eventemitter3"),i=e("any-promise"),o=function(e){var t,r,o=new i(function(){t=arguments[0],r=arguments[1]});if(e)return{resolve:t,reject:r,eventEmitter:o};var a=new n;return o._events=a._events,o.emit=a.emit,o.on=a.on,o.once=a.once,o.off=a.off,o.listeners=a.listeners,o.addListener=a.addListener,o.removeListener=a.removeListener,o.removeAllListeners=a.removeAllListeners,{resolve:t,reject:r,eventEmitter:o}};o.resolve=function(e){var t=o(!0);return t.resolve(e),t.eventEmitter},t.exports=o},{"any-promise":2,eventemitter3:156}],341:[function(e,t,r){"use strict";var n=e("./jsonrpc"),i=e("web3-core-helpers").errors,o=function(e){this.requestManager=e,this.requests=[]};o.prototype.add=function(e){this.requests.push(e)},o.prototype.execute=function(){var e=this.requests;this.requestManager.sendBatch(e,function(t,r){r=r||[],e.map(function(e,t){return r[t]||{}}).forEach(function(t,r){if(e[r].callback){if(t&&t.error)return e[r].callback(i.ErrorResponse(t));if(!n.isValidResponse(t))return e[r].callback(i.InvalidResponse(t));try{e[r].callback(null,e[r].format?e[r].format(t.result):t.result)}catch(t){e[r].callback(t)}}})})},t.exports=o},{"./jsonrpc":344,"web3-core-helpers":338}],342:[function(e,t,r){"use strict";var n=null,i=window;void 0!==i.ethereumProvider?n=i.ethereumProvider:void 0!==i.web3&&i.web3.currentProvider&&(i.web3.currentProvider.sendAsync&&(i.web3.currentProvider.send=i.web3.currentProvider.sendAsync,delete i.web3.currentProvider.sendAsync),!i.web3.currentProvider.on&&i.web3.currentProvider.connection&&"ipcProviderWrapper"===i.web3.currentProvider.connection.constructor.name&&(i.web3.currentProvider.on=function(e,t){if("function"!=typeof t)throw new Error("The second parameter callback must be a function.");switch(e){case"data":this.connection.on("data",function(e){var r="";e=e.toString();try{r=JSON.parse(e)}catch(r){return t(new Error("Couldn't parse response data"+e))}r.id||-1===r.method.indexOf("_subscription")||t(null,r)});break;default:this.connection.on(e,t)}}),n=i.web3.currentProvider),t.exports=n},{}],343:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=e("./jsonrpc.js"),a=e("./batch.js"),s=e("./givenProvider.js"),u=function e(t){this.provider=null,this.providers=e.providers,this.setProvider(t),this.subscriptions={}};u.givenProvider=s,u.providers={WebsocketProvider:e("web3-providers-ws"),HttpProvider:e("web3-providers-http"),IpcProvider:e("web3-providers-ipc")},u.prototype.setProvider=function(e,t){var r=this;if(e&&"string"==typeof e&&this.providers)if(/^http(s)?:\/\//i.test(e))e=new this.providers.HttpProvider(e);else if(/^ws(s)?:\/\//i.test(e))e=new this.providers.WebsocketProvider(e);else if(e&&"object"==typeof t&&"function"==typeof t.connect)e=new this.providers.IpcProvider(e,t);else if(e)throw new Error("Can't autodetect provider for \""+e+'"');this.provider&&this.provider.connected&&this.clearSubscriptions(),this.provider=e||null,this.provider&&this.provider.on&&this.provider.on("data",function(e,t){(e=e||t).method&&r.subscriptions[e.params.subscription]&&r.subscriptions[e.params.subscription].callback&&r.subscriptions[e.params.subscription].callback(null,e.params.result)})},u.prototype.send=function(e,t){if(t=t||function(){},!this.provider)return t(i.InvalidProvider());var r=o.toPayload(e.method,e.params);this.provider[this.provider.sendAsync?"sendAsync":"send"](r,function(e,n){return n&&n.id&&r.id!==n.id?t(new Error('Wrong response id "'+n.id+'" (expected: "'+r.id+'") in '+JSON.stringify(r))):e?t(e):n&&n.error?t(i.ErrorResponse(n)):o.isValidResponse(n)?void t(null,n.result):t(i.InvalidResponse(n))})},u.prototype.sendBatch=function(e,t){if(!this.provider)return t(i.InvalidProvider());var r=o.toBatchPayload(e);this.provider[this.provider.sendAsync?"sendAsync":"send"](r,function(e,r){return e?t(e):n.isArray(r)?void t(null,r):t(i.InvalidResponse(r))})},u.prototype.addSubscription=function(e,t,r,n){if(!this.provider.on)throw new Error("The provider doesn't support subscriptions: "+this.provider.constructor.name);this.subscriptions[e]={callback:n,type:r,name:t}},u.prototype.removeSubscription=function(e,t){this.subscriptions[e]&&(this.send({method:this.subscriptions[e].type+"_unsubscribe",params:[e]},t),delete this.subscriptions[e])},u.prototype.clearSubscriptions=function(e){var t=this;Object.keys(this.subscriptions).forEach(function(r){e&&"syncing"===t.subscriptions[r].name||t.removeSubscription(r)}),this.provider.reset&&this.provider.reset()},t.exports={Manager:u,BatchManager:a}},{"./batch.js":341,"./givenProvider.js":342,"./jsonrpc.js":344,underscore:325,"web3-core-helpers":338,"web3-providers-http":398,"web3-providers-ipc":399,"web3-providers-ws":400}],344:[function(e,t,r){"use strict";var n={messageId:0,toPayload:function(e,t){if(!e)throw new Error('JSONRPC method should be specified for params: "'+JSON.stringify(t)+'"!');return n.messageId++,{jsonrpc:"2.0",id:n.messageId,method:e,params:t||[]}},isValidResponse:function(e){return Array.isArray(e)?e.every(t):t(e);function t(e){return!(!e||e.error||"2.0"!==e.jsonrpc||"number"!=typeof e.id&&"string"!=typeof e.id||void 0===e.result)}},toBatchPayload:function(e){return e.map(function(e){return n.toPayload(e.method,e.params)})}};t.exports=n},{}],345:[function(e,t,r){"use strict";var n=e("./subscription.js"),i=function(e){this.name=e.name,this.type=e.type,this.subscriptions=e.subscriptions||{},this.requestManager=null};i.prototype.setRequestManager=function(e){this.requestManager=e},i.prototype.attachToObject=function(e){var t=this.buildCall(),r=this.name.split(".");r.length>1?(e[r[0]]=e[r[0]]||{},e[r[0]][r[1]]=t):e[r[0]]=t},i.prototype.buildCall=function(){var e=this;return function(){e.subscriptions[arguments[0]]||console.warn("Subscription "+JSON.stringify(arguments[0])+" doesn't exist. Subscribing anyway.");var t=new n({subscription:e.subscriptions[arguments[0]],requestManager:e.requestManager,type:e.type});return t.subscribe.apply(t,arguments)}},t.exports={subscriptions:i,subscription:n}},{"./subscription.js":346}],346:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=e("eventemitter3");function a(e){o.call(this),this.id=null,this.callback=n.identity,this.arguments=null,this._reconnectIntervalId=null,this.options={subscription:e.subscription,type:e.type,requestManager:e.requestManager}}a.prototype=Object.create(o.prototype),a.prototype.constructor=a,a.prototype._extractCallback=function(e){if(n.isFunction(e[e.length-1]))return e.pop()},a.prototype._validateArgs=function(e){var t=this.options.subscription;if(t||(t={}),t.params||(t.params=0),e.length!==t.params)throw i.InvalidNumberOfParams(e.length,t.params+1,e[0])},a.prototype._formatInput=function(e){var t=this.options.subscription;return t&&t.inputFormatter?t.inputFormatter.map(function(t,r){return t?t(e[r]):e[r]}):e},a.prototype._formatOutput=function(e){var t=this.options.subscription;return t&&t.outputFormatter&&e?t.outputFormatter(e):e},a.prototype._toPayload=function(e){var t=[];if(this.callback=this._extractCallback(e)||n.identity,this.subscriptionMethod||(this.subscriptionMethod=e.shift(),this.options.subscription.subscriptionName&&(this.subscriptionMethod=this.options.subscription.subscriptionName)),this.arguments||(this.arguments=this._formatInput(e),this._validateArgs(this.arguments),e=[]),t.push(this.subscriptionMethod),t=t.concat(this.arguments),e.length)throw new Error("Only a callback is allowed as parameter on an already instantiated subscription.");return{method:this.options.type+"_subscribe",params:t}},a.prototype.unsubscribe=function(e){this.options.requestManager.removeSubscription(this.id,e),this.id=null,this.removeAllListeners(),clearInterval(this._reconnectIntervalId)},a.prototype.subscribe=function(){var e=this,t=Array.prototype.slice.call(arguments),r=this._toPayload(t);if(!r)return this;if(!this.options.requestManager.provider){var i=new Error("No provider set.");return this.callback(i,null,this),this.emit("error",i),this}if(!this.options.requestManager.provider.on){var o=new Error("The current provider doesn't support subscriptions: "+this.options.requestManager.provider.constructor.name);return this.callback(o,null,this),this.emit("error",o),this}return this.id&&this.unsubscribe(),this.options.params=r.params[1],"logs"===r.params[0]&&n.isObject(r.params[1])&&r.params[1].hasOwnProperty("fromBlock")&&isFinite(r.params[1].fromBlock)&&this.options.requestManager.send({method:"eth_getLogs",params:[r.params[1]]},function(t,r){t?(e.callback(t,null,e),e.emit("error",t)):r.forEach(function(t){var r=e._formatOutput(t);e.callback(null,r,e),e.emit("data",r)})}),"object"==typeof r.params[1]&&delete r.params[1].fromBlock,this.options.requestManager.send(r,function(t,i){!t&&i?(e.id=i,e.options.requestManager.addSubscription(e.id,r.params[0],e.options.type,function(t,r){t?(e.options.requestManager.removeSubscription(e.id),e.options.requestManager.provider.once&&(e._reconnectIntervalId=setInterval(function(){e.options.requestManager.provider.reconnect&&e.options.requestManager.provider.reconnect()},500),e.options.requestManager.provider.once("connect",function(){clearInterval(e._reconnectIntervalId),e.subscribe(e.callback)})),e.emit("error",t),e.callback(t,null,e)):(n.isArray(r)||(r=[r]),r.forEach(function(t){var r=e._formatOutput(t);if(n.isFunction(e.options.subscription.subscriptionHandler))return e.options.subscription.subscriptionHandler.call(e,r);e.emit("data",r),e.callback(null,r,e)}))})):(e.callback(t,null,e),e.emit("error",t))}),this},t.exports=a},{eventemitter3:156,underscore:325,"web3-core-helpers":338}],347:[function(e,t,r){"use strict";var n=e("web3-core-helpers").formatters,i=e("web3-core-method"),o=e("web3-utils");t.exports=function(e){var t=function(t){var r;return t.property?(e[t.property]||(e[t.property]={}),r=e[t.property]):r=e,t.methods&&t.methods.forEach(function(t){t instanceof i||(t=new i(t)),t.attachToObject(r),t.setRequestManager(e._requestManager)}),e};return t.formatters=n,t.utils=o,t.Method=i,t}},{"web3-core-helpers":338,"web3-core-method":339,"web3-utils":403}],348:[function(e,t,r){"use strict";var n=e("web3-core-requestmanager"),i=e("./extend.js");t.exports={packageInit:function(e,t){if(t=Array.prototype.slice.call(t),!e)throw new Error('You need to instantiate using the "new" keyword.');Object.defineProperty(e,"currentProvider",{get:function(){return e._provider},set:function(t){return e.setProvider(t)},enumerable:!0,configurable:!0}),t[0]&&t[0]._requestManager?e._requestManager=new n.Manager(t[0].currentProvider):(e._requestManager=new n.Manager,e._requestManager.setProvider(t[0],t[1])),e.givenProvider=n.Manager.givenProvider,e.providers=n.Manager.providers,e._provider=e._requestManager.provider,e.setProvider||(e.setProvider=function(t,r){return e._requestManager.setProvider(t,r),e._provider=e._requestManager.provider,!0}),e.BatchRequest=n.BatchManager.bind(null,e._requestManager),e.extend=i(e)},addProviders:function(e){e.givenProvider=n.Manager.givenProvider,e.providers=n.Manager.providers}}},{"./extend.js":347,"web3-core-requestmanager":343}],349:[function(e,t,r){var n=e("underscore"),i=e("web3-utils"),o=new(0,e("ethers/utils/abi-coder").AbiCoder)(function(e,t){return!e.match(/^u?int/)||n.isArray(t)||n.isObject(t)&&"BN"===t.constructor.name?t:t.toString()});function a(){}var s=function(){};s.prototype.encodeFunctionSignature=function(e){return n.isObject(e)&&(e=i._jsonInterfaceMethodToString(e)),i.sha3(e).slice(0,10)},s.prototype.encodeEventSignature=function(e){return n.isObject(e)&&(e=i._jsonInterfaceMethodToString(e)),i.sha3(e)},s.prototype.encodeParameter=function(e,t){return this.encodeParameters([e],[t])},s.prototype.encodeParameters=function(e,t){return o.encode(this.mapTypes(e),t)},s.prototype.mapTypes=function(e){var t=this,r=[];return e.forEach(function(e){if(t.isSimplifiedStructFormat(e)){var n=Object.keys(e)[0];r.push(Object.assign(t.mapStructNameAndType(n),{components:t.mapStructToCoderFormat(e[n])}))}else r.push(e)}),r},s.prototype.isSimplifiedStructFormat=function(e){return"object"==typeof e&&void 0===e.components&&void 0===e.name},s.prototype.mapStructNameAndType=function(e){var t="tuple";return e.indexOf("[]")>-1&&(t="tuple[]",e=e.slice(0,-2)),{type:t,name:e}},s.prototype.mapStructToCoderFormat=function(e){var t=this,r=[];return Object.keys(e).forEach(function(n){"object"!=typeof e[n]?r.push({name:n,type:e[n]}):r.push(Object.assign(t.mapStructNameAndType(n),{components:t.mapStructToCoderFormat(e[n])}))}),r},s.prototype.encodeFunctionCall=function(e,t){return this.encodeFunctionSignature(e)+this.encodeParameters(e.inputs,t).replace("0x","")},s.prototype.decodeParameter=function(e,t){return this.decodeParameters([e],t)[0]},s.prototype.decodeParameters=function(e,t){if(!t||"0x"===t||"0X"===t)throw new Error("Returned values aren't valid, did it run Out of Gas?");var r=o.decode(this.mapTypes(e),"0x"+t.replace(/0x/i,"")),i=new a;return i.__length__=0,e.forEach(function(e,t){var o=r[i.__length__];o="0x"===o?null:o,i[t]=o,n.isObject(e)&&e.name&&(i[e.name]=o),i.__length__++}),i},s.prototype.decodeLog=function(e,t,r){var i=this;r=n.isArray(r)?r:[r],t=t||"";var o=[],s=[],u=0;e.forEach(function(e,t){e.indexed?(s[t]=["bool","int","uint","address","fixed","ufixed"].find(function(t){return-1!==e.type.indexOf(t)})?i.decodeParameter(e.type,r[u]):r[u],u++):o[t]=e});var c=t,f=c?this.decodeParameters(o,c):[],h=new a;return h.__length__=0,e.forEach(function(e,t){h[t]="string"===e.type?"":null,void 0!==f[t]&&(h[t]=f[t]),void 0!==s[t]&&(h[t]=s[t]),e.name&&(h[e.name]=h[t]),h.__length__++}),h};var u=new s;t.exports=u},{"ethers/utils/abi-coder":143,underscore:325,"web3-utils":403}],350:[function(e,t,r){(function(r){var n=function(){return function(e,t){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return function(e,t){var r=[],n=!0,i=!1,o=void 0;try{for(var a,s=e[Symbol.iterator]();!(n=(a=s.next()).done)&&(r.push(a.value),!t||r.length!==t);n=!0);}catch(e){i=!0,o=e}finally{try{!n&&s.return&&s.return()}finally{if(i)throw o}}return r}(e,t);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),i=e("./bytes"),o=e("./nat"),a=e("elliptic"),s=(e("./rlp"),new a.ec("secp256k1")),u=e("./hash"),c=u.keccak256,f=u.keccak256s,h=function(e){for(var t=f(e.slice(2)),r="0x",n=0;n<40;n++)r+=parseInt(t[n+2],16)>7?e[n+2].toUpperCase():e[n+2];return r},l=function(e){var t=new r(e.slice(2),"hex"),n="0x"+s.keyFromPrivate(t).getPublic(!1,"hex").slice(2),i=c(n);return{address:h("0x"+i.slice(-40)),privateKey:e}},d=function(e){var t=n(e,3),r=t[0],o=i.pad(32,t[1]),a=i.pad(32,t[2]);return i.flatten([o,a,r])},p=function(e){return[i.slice(64,i.length(e),e),i.slice(0,32,e),i.slice(32,64,e)]},b=function(e){return function(t,n){var a=s.keyFromPrivate(new r(n.slice(2),"hex")).sign(new r(t.slice(2),"hex"),{canonical:!0});return d([o.fromString(i.fromNumber(e+a.recoveryParam)),i.pad(32,i.fromNat("0x"+a.r.toString(16))),i.pad(32,i.fromNat("0x"+a.s.toString(16)))])}},y=b(27);t.exports={create:function(e){var t=c(i.concat(i.random(32),e||i.random(32))),r=i.concat(i.concat(i.random(32),t),i.random(32)),n=c(r);return l(n)},toChecksum:h,fromPrivate:l,sign:y,makeSigner:b,recover:function(e,t){var n=p(t),o={v:i.toNumber(n[0]),r:n[1].slice(2),s:n[2].slice(2)},a="0x"+s.recoverPubKey(new r(e.slice(2),"hex"),o,o.v<2?o.v:1-o.v%2).encode("hex",!1).slice(2),u=c(a);return h("0x"+u.slice(-40))},encodeSignature:d,decodeSignature:p}}).call(this,e("buffer").Buffer)},{"./bytes":352,"./hash":353,"./nat":354,"./rlp":355,buffer:84,elliptic:109}],351:[function(e,t,r){arguments[4][132][0].apply(r,arguments)},{dup:132}],352:[function(e,t,r){arguments[4][133][0].apply(r,arguments)},{"./array.js":351,dup:133}],353:[function(e,t,r){arguments[4][134][0].apply(r,arguments)},{dup:134}],354:[function(e,t,r){var n=e("bn.js"),i=e("./bytes"),o=function(e){return new n(e.slice(2),16)},a=function(e){var t="0x"+("0x"===e.slice(0,2)?new n(e.slice(2),16):new n(e,10)).toString("hex");return"0x0"===t?"0x":t},s=function(e){return"string"==typeof e?/^0x/.test(e)?e:"0x"+e:"0x"+new n(e).toString("hex")},u=function(e){return o(e).toNumber()},c=function(e){return function(t,r){return"0x"+o(t)[e](o(r)).toString("hex")}},f=c("add"),h=c("mul"),l=c("div"),d=c("sub");t.exports={toString:function(e){return o(e).toString(10)},fromString:a,toNumber:u,fromNumber:s,toEther:function(e){return u(l(e,a("10000000000")))/1e8},fromEther:function(e){return h(s(Math.floor(1e8*e)),a("10000000000"))},toUint256:function(e){return i.pad(32,e)},add:f,mul:h,div:l,sub:d}},{"./bytes":352,"bn.js":53}],355:[function(e,t,r){t.exports={encode:function(e){var t=function(e){return(t=e.toString(16)).length%2==0?t:"0"+t;var t},r=function(e,r){return e<56?t(r+e):t(r+t(e).length/2+55)+t(e)};return"0x"+function e(t){if("string"==typeof t){var n=t.slice(2);return(2!=n.length||n>="80"?r(n.length/2,128):"")+n}var i=t.map(e).join("");return r(i.length/2,192)+i}(e)},decode:function(e){var t=2,r=function(){if(t>=e.length)throw"";var r=e.slice(t,t+2);return r<"80"?(t+=2,"0x"+r):r<"c0"?i():o()},n=function(){var r=parseInt(e.slice(t,t+=2),16)%64;return r<56?r:parseInt(e.slice(t,t+=2*(r-55)),16)},i=function(){var r=n();return"0x"+e.slice(t,t+=2*r)},o=function(){for(var e=2*n()+t,i=[];t>>((3&t)<<3)&255;return i}}t.exports=r}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],357:[function(e,t,r){for(var n=e("./rng"),i=[],o={},a=0;a<256;a++)i[a]=(a+256).toString(16).substr(1),o[i[a]]=a;function s(e,t){var r=t||0,n=i;return n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]}var u=n(),c=[1|u[0],u[1],u[2],u[3],u[4],u[5]],f=16383&(u[6]<<8|u[7]),h=0,l=0;function d(e,t,r){var i=t&&r||0;"string"==typeof e&&(t="binary"==e?new Array(16):null,e=null);var o=(e=e||{}).random||(e.rng||n)();if(o[6]=15&o[6]|64,o[8]=63&o[8]|128,t)for(var a=0;a<16;a++)t[i+a]=o[a];return t||s(o)}var p=d;p.v1=function(e,t,r){var n=t&&r||0,i=t||[],o=void 0!==(e=e||{}).clockseq?e.clockseq:f,a=void 0!==e.msecs?e.msecs:(new Date).getTime(),u=void 0!==e.nsecs?e.nsecs:l+1,d=a-h+(u-l)/1e4;if(d<0&&void 0===e.clockseq&&(o=o+1&16383),(d<0||a>h)&&void 0===e.nsecs&&(u=0),u>=1e4)throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");h=a,l=u,f=o;var p=(1e4*(268435455&(a+=122192928e5))+u)%4294967296;i[n++]=p>>>24&255,i[n++]=p>>>16&255,i[n++]=p>>>8&255,i[n++]=255&p;var b=a/4294967296*1e4&268435455;i[n++]=b>>>8&255,i[n++]=255&b,i[n++]=b>>>24&15|16,i[n++]=b>>>16&255,i[n++]=o>>>8|128,i[n++]=255&o;for(var y=e.node||c,m=0;m<6;m++)i[n+m]=y[m];return t||s(i)},p.v4=d,p.parse=function(e,t,r){var n=t&&r||0,i=0;for(t=t||[],e.toLowerCase().replace(/[0-9a-f]{2}/g,function(e){i<16&&(t[n+i++]=o[e])});i<16;)t[n+i++]=0;return t},p.unparse=s,t.exports=p},{"./rng":356}],358:[function(e,t,r){(function(r,n){"use strict";var i=e("underscore"),o=e("web3-core"),a=e("web3-core-method"),s=e("any-promise"),u=e("eth-lib/lib/account"),c=e("eth-lib/lib/hash"),f=e("eth-lib/lib/rlp"),h=e("eth-lib/lib/nat"),l=e("eth-lib/lib/bytes"),d=e(void 0===r?"crypto-browserify":"crypto"),p=e("scrypt.js"),b=e("uuid"),y=e("web3-utils"),m=e("web3-core-helpers"),v=function(e){return i.isUndefined(e)||i.isNull(e)},g=function(e){for(;e&&e.startsWith("0x0");)e="0x"+e.slice(3);return e},w=function(e){return e.length%2==1&&(e=e.replace("0x","0x0")),e},_=function(){var e=this;o.packageInit(this,arguments),delete this.BatchRequest,delete this.extend;var t=[new a({name:"getId",call:"net_version",params:0,outputFormatter:y.hexToNumber}),new a({name:"getGasPrice",call:"eth_gasPrice",params:0}),new a({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[function(e){if(y.isAddress(e))return e;throw new Error("Address "+e+' is not a valid address to get the "transactionCount".')},function(){return"latest"}]})];this._ethereumCall={},i.each(t,function(t){t.attachToObject(e._ethereumCall),t.setRequestManager(e._requestManager)}),this.wallet=new A(this)};function A(e){this._accounts=e,this.length=0,this.defaultKeyName="web3js_wallet"}_.prototype._addAccountFunctions=function(e){var t=this;return e.signTransaction=function(r,n){return t.signTransaction(r,e.privateKey,n)},e.sign=function(r){return t.sign(r,e.privateKey)},e.encrypt=function(r,n){return t.encrypt(e.privateKey,r,n)},e},_.prototype.create=function(e){return this._addAccountFunctions(u.create(e||y.randomHex(32)))},_.prototype.privateKeyToAccount=function(e){return this._addAccountFunctions(u.fromPrivate(e))},_.prototype.signTransaction=function(e,t,r){var n,o=!1;if(r=r||function(){},!e)return o=new Error("No transaction object given!"),r(o),s.reject(o);function a(e){if(e.gas||e.gasLimit||(o=new Error('"gas" is missing')),(e.nonce<0||e.gas<0||e.gasPrice<0||e.chainId<0)&&(o=new Error("Gas, gasPrice, nonce or chainId is lower than 0")),o)return r(o),s.reject(o);try{var i=e=m.formatters.inputCallFormatter(e);i.to=e.to||"0x",i.data=e.data||"0x",i.value=e.value||"0x",i.chainId=y.numberToHex(e.chainId);var a=f.encode([l.fromNat(i.nonce),l.fromNat(i.gasPrice),l.fromNat(i.gas),i.to.toLowerCase(),l.fromNat(i.value),i.data,l.fromNat(i.chainId||"0x1"),"0x","0x"]),d=c.keccak256(a),p=u.makeSigner(2*h.toNumber(i.chainId||"0x1")+35)(c.keccak256(a),t),b=f.decode(a).slice(0,6).concat(u.decodeSignature(p));b[6]=w(g(b[6])),b[7]=w(g(b[7])),b[8]=w(g(b[8]));var v=f.encode(b),_=f.decode(v);n={messageHash:d,v:g(_[6]),r:g(_[7]),s:g(_[8]),rawTransaction:v}}catch(e){return r(e),s.reject(e)}return r(null,n),n}return void 0!==e.nonce&&void 0!==e.chainId&&void 0!==e.gasPrice?s.resolve(a(e)):s.all([v(e.chainId)?this._ethereumCall.getId():e.chainId,v(e.gasPrice)?this._ethereumCall.getGasPrice():e.gasPrice,v(e.nonce)?this._ethereumCall.getTransactionCount(this.privateKeyToAccount(t).address):e.nonce]).then(function(t){if(v(t[0])||v(t[1])||v(t[2]))throw new Error('One of the values "chainId", "gasPrice", or "nonce" couldn\'t be fetched: '+JSON.stringify(t));return a(i.extend(e,{chainId:t[0],gasPrice:t[1],nonce:t[2]}))})},_.prototype.recoverTransaction=function(e){var t=f.decode(e),r=u.encodeSignature(t.slice(6,9)),n=l.toNumber(t[6]),i=n<35?[]:[l.fromNumber(n-35>>1),"0x","0x"],o=t.slice(0,6).concat(i),a=f.encode(o);return u.recover(c.keccak256(a),r)},_.prototype.hashMessage=function(e){var t=y.isHexStrict(e)?y.hexToBytes(e):e,r=n.from(t),i="Ethereum Signed Message:\n"+t.length,o=n.from(i),a=n.concat([o,r]);return c.keccak256s(a)},_.prototype.sign=function(e,t){var r=this.hashMessage(e),n=u.sign(r,t),i=u.decodeSignature(n);return{message:e,messageHash:r,v:i[0],r:i[1],s:i[2],signature:n}},_.prototype.recover=function(e,t,r){var n=[].slice.apply(arguments);return i.isObject(e)?this.recover(e.messageHash,u.encodeSignature([e.v,e.r,e.s]),!0):(r||(e=this.hashMessage(e)),n.length>=4?(r=n.slice(-1)[0],r=!!i.isBoolean(r)&&!!r,this.recover(e,u.encodeSignature(n.slice(1,4)),r)):u.recover(e,t))},_.prototype.decrypt=function(e,t,r){if(!i.isString(t))throw new Error("No password given.");var o,a,s=i.isObject(e)?e:JSON.parse(r?e.toLowerCase():e);if(3!==s.version)throw new Error("Not a valid V3 wallet");if("scrypt"===s.crypto.kdf)a=s.crypto.kdfparams,o=p(new n(t),new n(a.salt,"hex"),a.n,a.r,a.p,a.dklen);else{if("pbkdf2"!==s.crypto.kdf)throw new Error("Unsupported key derivation scheme");if("hmac-sha256"!==(a=s.crypto.kdfparams).prf)throw new Error("Unsupported parameters to PBKDF2");o=d.pbkdf2Sync(new n(t),new n(a.salt,"hex"),a.c,a.dklen,"sha256")}var u=new n(s.crypto.ciphertext,"hex");if(y.sha3(n.concat([o.slice(16,32),u])).replace("0x","")!==s.crypto.mac)throw new Error("Key derivation failed - possibly wrong password");var c=d.createDecipheriv(s.crypto.cipher,o.slice(0,16),new n(s.crypto.cipherparams.iv,"hex")),f="0x"+n.concat([c.update(u),c.final()]).toString("hex");return this.privateKeyToAccount(f)},_.prototype.encrypt=function(e,t,r){var i,o=this.privateKeyToAccount(e),a=(r=r||{}).salt||d.randomBytes(32),s=r.iv||d.randomBytes(16),u=r.kdf||"scrypt",c={dklen:r.dklen||32,salt:a.toString("hex")};if("pbkdf2"===u)c.c=r.c||262144,c.prf="hmac-sha256",i=d.pbkdf2Sync(new n(t),a,c.c,c.dklen,"sha256");else{if("scrypt"!==u)throw new Error("Unsupported kdf");c.n=r.n||8192,c.r=r.r||8,c.p=r.p||1,i=p(new n(t),a,c.n,c.r,c.p,c.dklen)}var f=d.createCipheriv(r.cipher||"aes-128-ctr",i.slice(0,16),s);if(!f)throw new Error("Unsupported cipher");var h=n.concat([f.update(new n(o.privateKey.replace("0x",""),"hex")),f.final()]),l=y.sha3(n.concat([i.slice(16,32),new n(h,"hex")])).replace("0x","");return{version:3,id:b.v4({random:r.uuid||d.randomBytes(16)}),address:o.address.toLowerCase().replace("0x",""),crypto:{ciphertext:h.toString("hex"),cipherparams:{iv:s.toString("hex")},cipher:r.cipher||"aes-128-ctr",kdf:u,kdfparams:c,mac:l.toString("hex")}}},A.prototype._findSafeIndex=function(e){return e=e||0,i.has(this,e)?this._findSafeIndex(e+1):e},A.prototype._currentIndexes=function(){return Object.keys(this).map(function(e){return parseInt(e)}).filter(function(e){return e<9e20})},A.prototype.create=function(e,t){for(var r=0;r=2?t.slice(2):t;var r=h.decodeParameters(e,t);return 1===r.__length__?r[0]:(delete r.__length__,r)},l.prototype.deploy=function(e,t){if((e=e||{}).arguments=e.arguments||[],!(e=this._getOrSetDefaultOptions(e)).data)return a._fireError(new Error('No "data" specified in neither the given options, nor the default options.'),null,null,t);var r=n.find(this.options.jsonInterface,function(e){return"constructor"===e.type})||{};return r.signature="constructor",this._createTxObject.apply({method:r,parent:this,deployData:e.data,_ethAccounts:this.constructor._ethAccounts},e.arguments)},l.prototype._generateEventOptions=function(){var e=Array.prototype.slice.call(arguments),t=this._getCallback(e),r=n.isObject(e[e.length-1])?e.pop():{},i=n.isString(e[0])?e[0]:"allevents";if(!(i="allevents"===i.toLowerCase()?{name:"ALLEVENTS",jsonInterface:this.options.jsonInterface}:this.options.jsonInterface.find(function(e){return"event"===e.type&&(e.name===i||e.signature==="0x"+i.replace("0x",""))})))throw new Error('Event "'+i.name+"\" doesn't exist in this contract.");if(!a.isAddress(this.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return{params:this._encodeEventABI(i,r),event:i,callback:t}},l.prototype.clone=function(){return new this.constructor(this.options.jsonInterface,this.options.address,this.options)},l.prototype.once=function(e,t,r){var i=Array.prototype.slice.call(arguments);if(!(r=this._getCallback(i)))throw new Error("Once requires a callback as the second parameter.");t&&delete t.fromBlock,this._on(e,t,function(e,t,i){i.unsubscribe(),n.isFunction(r)&&r(e,t,i)})},l.prototype._on=function(){var e=this._generateEventOptions.apply(this,arguments);this._checkListener("newListener",e.event.name,e.callback),this._checkListener("removeListener",e.event.name,e.callback);var t=new s({subscription:{params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(e.event),subscriptionHandler:function(e){e.removed?this.emit("changed",e):this.emit("data",e),n.isFunction(this.callback)&&this.callback(null,e,this)}},type:"eth",requestManager:this._requestManager});return t.subscribe("logs",e.params,e.callback||function(){}),t},l.prototype.getPastEvents=function(){var e=this._generateEventOptions.apply(this,arguments),t=new o({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(e.event)});t.setRequestManager(this._requestManager);var r=t.buildCall();return t=null,r(e.params,e.callback)},l.prototype._createTxObject=function(){var e=Array.prototype.slice.call(arguments),t={};if("function"===this.method.type&&(t.call=this.parent._executeMethod.bind(t,"call"),t.call.request=this.parent._executeMethod.bind(t,"call",!0)),t.send=this.parent._executeMethod.bind(t,"send"),t.send.request=this.parent._executeMethod.bind(t,"send",!0),t.encodeABI=this.parent._encodeMethodABI.bind(t),t.estimateGas=this.parent._executeMethod.bind(t,"estimate"),e&&this.method.inputs&&e.length!==this.method.inputs.length){if(this.nextMethod)return this.nextMethod.apply(null,e);throw c.InvalidNumberOfParams(e.length,this.method.inputs.length,this.method.name)}return t.arguments=e||[],t._method=this.method,t._parent=this.parent,t._ethAccounts=this.parent.constructor._ethAccounts||this._ethAccounts,this.deployData&&(t._deployData=this.deployData),t},l.prototype._processExecuteArguments=function(e,t){var r={};if(r.type=e.shift(),r.callback=this._parent._getCallback(e),"call"===r.type&&!0!==e[e.length-1]&&(n.isString(e[e.length-1])||isFinite(e[e.length-1]))&&(r.defaultBlock=e.pop()),r.options=n.isObject(e[e.length-1])?e.pop():{},r.generateRequest=!0===e[e.length-1]&&e.pop(),r.options=this._parent._getOrSetDefaultOptions(r.options),r.options.data=this.encodeABI(),!this._deployData&&!a.isAddress(this._parent.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return this._deployData||(r.options.to=this._parent.options.address),r.options.data?r:a._fireError(new Error("Couldn't find a matching contract method, or the number of parameters is wrong."),t.eventEmitter,t.reject,r.callback)},l.prototype._executeMethod=function(){var e=this,t=this._parent._processExecuteArguments.call(this,Array.prototype.slice.call(arguments),r),r=f("send"!==t.type),i=e.constructor._ethAccounts||e._ethAccounts;if(t.generateRequest){var s={params:[u.inputCallFormatter.call(this._parent,t.options)],callback:t.callback};return"call"===t.type?(s.params.push(u.inputDefaultBlockNumberFormatter.call(this._parent,t.defaultBlock)),s.method="eth_call",s.format=this._parent._decodeMethodReturn.bind(null,this._method.outputs)):s.method="eth_sendTransaction",s}switch(t.type){case"estimate":return new o({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[u.inputCallFormatter],outputFormatter:a.hexToNumber,requestManager:e._parent._requestManager,accounts:i,defaultAccount:e._parent.defaultAccount,defaultBlock:e._parent.defaultBlock}).createFunction()(t.options,t.callback);case"call":return new o({name:"call",call:"eth_call",params:2,inputFormatter:[u.inputCallFormatter,u.inputDefaultBlockNumberFormatter],outputFormatter:function(t){return e._parent._decodeMethodReturn(e._method.outputs,t)},requestManager:e._parent._requestManager,accounts:i,defaultAccount:e._parent.defaultAccount,defaultBlock:e._parent.defaultBlock}).createFunction()(t.options,t.defaultBlock,t.callback);case"send":if(!a.isAddress(t.options.from))return a._fireError(new Error('No "from" address specified in neither the given options, nor the default options.'),r.eventEmitter,r.reject,t.callback);if(n.isBoolean(this._method.payable)&&!this._method.payable&&t.options.value&&t.options.value>0)return a._fireError(new Error("Can not send value to non-payable contract method or constructor"),r.eventEmitter,r.reject,t.callback);var c={receiptFormatter:function(t){if(n.isArray(t.logs)){var r=n.map(t.logs,function(t){return e._parent._decodeEventABI.call({name:"ALLEVENTS",jsonInterface:e._parent.options.jsonInterface},t)});t.events={};var i=0;r.forEach(function(e){e.event?t.events[e.event]?Array.isArray(t.events[e.event])?t.events[e.event].push(e):t.events[e.event]=[t.events[e.event],e]:t.events[e.event]=e:(t.events[i]=e,i++)}),delete t.logs}return t},contractDeployFormatter:function(t){var r=e._parent.clone();return r.options.address=t.contractAddress,r}};return new o({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[u.inputTransactionFormatter],requestManager:e._parent._requestManager,accounts:e.constructor._ethAccounts||e._ethAccounts,defaultAccount:e._parent.defaultAccount,defaultBlock:e._parent.defaultBlock,extraFormatters:c}).createFunction()(t.options,t.callback)}},t.exports=l},{underscore:325,"web3-core":348,"web3-core-helpers":338,"web3-core-method":339,"web3-core-promievent":340,"web3-core-subscriptions":345,"web3-eth-abi":349,"web3-utils":403}],360:[function(e,t,r){"use strict";var n=e("./config"),i=e("./contracts/Registry"),o=e("./lib/ResolverMethodHandler");function a(e){this.eth=e}Object.defineProperty(a.prototype,"registry",{get:function(){return new i(this)},enumerable:!0}),Object.defineProperty(a.prototype,"resolverMethodHandler",{get:function(){return new o(this.registry)},enumerable:!0}),a.prototype.resolver=function(e){return this.registry.resolver(e)},a.prototype.getAddress=function(e,t){return this.resolverMethodHandler.method(e,"addr",[]).call(t)},a.prototype.setAddress=function(e,t,r,n){return this.resolverMethodHandler.method(e,"setAddr",[t]).send(r,n)},a.prototype.getPubkey=function(e,t){return this.resolverMethodHandler.method(e,"pubkey",[],t).call(t)},a.prototype.setPubkey=function(e,t,r,n,i){return this.resolverMethodHandler.method(e,"setPubkey",[t,r]).send(n,i)},a.prototype.getContent=function(e,t){return this.resolverMethodHandler.method(e,"content",[]).call(t)},a.prototype.setContent=function(e,t,r,n){return this.resolverMethodHandler.method(e,"setContent",[t]).send(r,n)},a.prototype.getMultihash=function(e,t){return this.resolverMethodHandler.method(e,"multihash",[]).call(t)},a.prototype.setMultihash=function(e,t,r,n){return this.resolverMethodHandler.method(e,"multihash",[t]).send(r,n)},a.prototype.checkNetwork=function(){var e=this;return e.eth.getBlock("latest").then(function(t){var r=new Date/1e3-t.timestamp;if(r>3600)throw new Error("Network not synced; last block was "+r+" seconds ago");return e.eth.net.getNetworkType()}).then(function(e){var t=n.addresses[e];if(void 0===t)throw new Error("ENS is not supported on network "+e);return t})},t.exports=a},{"./config":361,"./contracts/Registry":362,"./lib/ResolverMethodHandler":364}],361:[function(e,t,r){"use strict";t.exports={addresses:{main:"0x314159265dD8dbb310642f98f50C066173C1259b",ropsten:"0x112234455c3a32fd11230c42e7bccd4a84e02010",rinkeby:"0xe7410170f87102df0055eb195163a03b7f2bff4a"}}},{}],362:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-eth-contract"),o=e("eth-ens-namehash"),a=e("web3-core-promievent"),s=e("../ressources/ABI/Registry"),u=e("../ressources/ABI/Resolver");function c(e){var t=this;this.ens=e,this.contract=e.checkNetwork().then(function(e){var r=new i(s,e);return r.setProvider(t.ens.eth.currentProvider),r})}c.prototype.owner=function(e,t){var r=new a(!0);return this.contract.then(function(i){i.methods.owner(o.hash(e)).call().then(function(e){r.resolve(e),n.isFunction(t)&&t(e)}).catch(function(e){r.reject(e),n.isFunction(t)&&t(e)})}),r.eventEmitter},c.prototype.resolver=function(e){var t=this;return this.contract.then(function(t){return t.methods.resolver(o.hash(e)).call()}).then(function(e){var r=new i(u,e);return r.setProvider(t.ens.eth.currentProvider),r})},t.exports=c},{"../ressources/ABI/Registry":365,"../ressources/ABI/Resolver":366,"eth-ens-namehash":127,underscore:325,"web3-core-promievent":340,"web3-eth-contract":359}],363:[function(e,t,r){"use strict";var n=e("./ENS");t.exports=n},{"./ENS":360}],364:[function(e,t,r){"use strict";var n=e("web3-core-promievent"),i=e("eth-ens-namehash"),o=e("underscore");function a(e){this.registry=e}a.prototype.method=function(e,t,r,n){return{call:this.call.bind({ensName:e,methodName:t,methodArguments:r,callback:n,parent:this}),send:this.send.bind({ensName:e,methodName:t,methodArguments:r,callback:n,parent:this})}},a.prototype.call=function(e){var t=this,r=new n,i=this.parent.prepareArguments(this.ensName,this.methodArguments);return this.parent.registry.resolver(this.ensName).then(function(n){t.parent.handleCall(r,n.methods[t.methodName],i,e)}).catch(function(e){r.reject(e)}),r.eventEmitter},a.prototype.send=function(e,t){var r=this,i=new n,o=this.parent.prepareArguments(this.ensName,this.methodArguments);return this.parent.registry.resolver(this.ensName).then(function(n){r.parent.handleSend(i,n.methods[r.methodName],o,e,t)}).catch(function(e){i.reject(e)}),i.eventEmitter},a.prototype.handleCall=function(e,t,r,n){return t.apply(this,r).call().then(function(t){e.resolve(t),o.isFunction(n)&&n(t)}).catch(function(t){e.reject(t),o.isFunction(n)&&n(t)}),e},a.prototype.handleSend=function(e,t,r,n,i){return t.apply(this,r).send(n).on("transactionHash",function(t){e.eventEmitter.emit("transactionHash",t)}).on("confirmation",function(t,r){e.eventEmitter.emit("confirmation",t,r)}).on("receipt",function(t){e.eventEmitter.emit("receipt",t),e.resolve(t),o.isFunction(i)&&i(t)}).on("error",function(t){e.eventEmitter.emit("error",t),e.reject(t),o.isFunction(i)&&i(t)}),e},a.prototype.prepareArguments=function(e,t){var r=i.hash(e);return t.length>0?(t.unshift(r),t):[r]},t.exports=a},{"eth-ens-namehash":127,underscore:325,"web3-core-promievent":340}],365:[function(e,t,r){"use strict";t.exports=[{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"resolver",outputs:[{name:"",type:"address"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"owner",outputs:[{name:"",type:"address"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"label",type:"bytes32"},{name:"owner",type:"address"}],name:"setSubnodeOwner",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"ttl",type:"uint64"}],name:"setTTL",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"ttl",outputs:[{name:"",type:"uint64"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"resolver",type:"address"}],name:"setResolver",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"owner",type:"address"}],name:"setOwner",outputs:[],payable:!1,type:"function"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"owner",type:"address"}],name:"Transfer",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!0,name:"label",type:"bytes32"},{indexed:!1,name:"owner",type:"address"}],name:"NewOwner",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"resolver",type:"address"}],name:"NewResolver",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"ttl",type:"uint64"}],name:"NewTTL",type:"event"}]},{}],366:[function(e,t,r){"use strict";t.exports=[{constant:!0,inputs:[{name:"interfaceID",type:"bytes4"}],name:"supportsInterface",outputs:[{name:"",type:"bool"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"},{name:"contentTypes",type:"uint256"}],name:"ABI",outputs:[{name:"contentType",type:"uint256"},{name:"data",type:"bytes"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"hash",type:"bytes"}],name:"setMultihash",outputs:[],payable:!1,stateMutability:"nonpayable",type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"multihash",outputs:[{name:"",type:"bytes"}],payable:!1,stateMutability:"view",type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"x",type:"bytes32"},{name:"y",type:"bytes32"}],name:"setPubkey",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"content",outputs:[{name:"ret",type:"bytes32"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"addr",outputs:[{name:"ret",type:"address"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"contentType",type:"uint256"},{name:"data",type:"bytes"}],name:"setABI",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"name",outputs:[{name:"ret",type:"string"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"name",type:"string"}],name:"setName",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"hash",type:"bytes32"}],name:"setContent",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"pubkey",outputs:[{name:"x",type:"bytes32"},{name:"y",type:"bytes32"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"addr",type:"address"}],name:"setAddr",outputs:[],payable:!1,type:"function"},{inputs:[{name:"ensAddr",type:"address"}],payable:!1,type:"constructor"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"a",type:"address"}],name:"AddrChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"hash",type:"bytes32"}],name:"ContentChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"name",type:"string"}],name:"NameChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!0,name:"contentType",type:"uint256"}],name:"ABIChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"x",type:"bytes32"},{indexed:!1,name:"y",type:"bytes32"}],name:"PubkeyChanged",type:"event"}]},{}],367:[function(e,t,r){arguments[4][154][0].apply(r,arguments)},{dup:154}],368:[function(e,t,r){"use strict";var n=e("web3-utils"),i=e("bn.js"),o=function(e){var t="A".charCodeAt(0),r="Z".charCodeAt(0);return(e=(e=e.toUpperCase()).substr(4)+e.substr(0,4)).split("").map(function(e){var n=e.charCodeAt(0);return n>=t&&n<=r?n-t+10:e}).join("")},a=function(e){for(var t,r=e;r.length>2;)t=r.slice(0,9),r=parseInt(t,10)%97+r.slice(t.length);return parseInt(r,10)%97},s=function(e){this._iban=e};s.toAddress=function(e){if(!(e=new s(e)).isDirect())throw new Error("IBAN is indirect and can't be converted");return e.toAddress()},s.toIban=function(e){return s.fromAddress(e).toString()},s.fromAddress=function(e){if(!n.isAddress(e))throw new Error("Provided address is not a valid address: "+e);e=e.replace("0x","").replace("0X","");var t=function(e,t){for(var r=e;r.length<2*t;)r="0"+r;return r}(new i(e,16).toString(36),15);return s.fromBban(t.toUpperCase())},s.fromBban=function(e){var t=("0"+(98-a(o("XE00"+e)))).slice(-2);return new s("XE"+t+e)},s.createIndirect=function(e){return s.fromBban("ETH"+e.institution+e.identifier)},s.isValid=function(e){return new s(e).isValid()},s.prototype.isValid=function(){return/^XE[0-9]{2}(ETH[0-9A-Z]{13}|[0-9A-Z]{30,31})$/.test(this._iban)&&1===a(o(this._iban))},s.prototype.isDirect=function(){return 34===this._iban.length||35===this._iban.length},s.prototype.isIndirect=function(){return 20===this._iban.length},s.prototype.checksum=function(){return this._iban.substr(2,2)},s.prototype.institution=function(){return this.isIndirect()?this._iban.substr(7,4):""},s.prototype.client=function(){return this.isIndirect()?this._iban.substr(11):""},s.prototype.toAddress=function(){if(this.isDirect()){var e=this._iban.substr(4),t=new i(e,36);return n.toChecksumAddress(t.toString(16,20))}return""},s.prototype.toString=function(){return this._iban},t.exports=s},{"bn.js":367,"web3-utils":403}],369:[function(e,t,r){"use strict";var n=e("web3-core"),i=e("web3-core-method"),o=e("web3-utils"),a=e("web3-net"),s=e("web3-core-helpers").formatters,u=function(){var e=this;n.packageInit(this,arguments),this.net=new a(this.currentProvider);var t=null,r="latest";Object.defineProperty(this,"defaultAccount",{get:function(){return t},set:function(e){return e&&(t=o.toChecksumAddress(s.inputAddressFormatter(e))),u.forEach(function(e){e.defaultAccount=t}),e},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return r},set:function(e){return r=e,u.forEach(function(e){e.defaultBlock=r}),e},enumerable:!0});var u=[new i({name:"getAccounts",call:"personal_listAccounts",params:0,outputFormatter:o.toChecksumAddress}),new i({name:"newAccount",call:"personal_newAccount",params:1,inputFormatter:[null],outputFormatter:o.toChecksumAddress}),new i({name:"unlockAccount",call:"personal_unlockAccount",params:3,inputFormatter:[s.inputAddressFormatter,null,null]}),new i({name:"lockAccount",call:"personal_lockAccount",params:1,inputFormatter:[s.inputAddressFormatter]}),new i({name:"importRawKey",call:"personal_importRawKey",params:2}),new i({name:"sendTransaction",call:"personal_sendTransaction",params:2,inputFormatter:[s.inputTransactionFormatter,null]}),new i({name:"signTransaction",call:"personal_signTransaction",params:2,inputFormatter:[s.inputTransactionFormatter,null]}),new i({name:"sign",call:"personal_sign",params:3,inputFormatter:[s.inputSignFormatter,s.inputAddressFormatter,null]}),new i({name:"ecRecover",call:"personal_ecRecover",params:2,inputFormatter:[s.inputSignFormatter,null]})];u.forEach(function(t){t.attachToObject(e),t.setRequestManager(e._requestManager),t.defaultBlock=e.defaultBlock,t.defaultAccount=e.defaultAccount})};n.addProviders(u),t.exports=u},{"web3-core":348,"web3-core-helpers":338,"web3-core-method":339,"web3-net":372,"web3-utils":403}],370:[function(e,t,r){"use strict";var n=e("underscore");t.exports=function(e){var t,r=this;return this.net.getId().then(function(e){return t=e,r.getBlock(0)}).then(function(r){var i="private";return"0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3"===r.hash&&1===t&&(i="main"),"0cd786a2425d16f152c658316c423e6ce1181e15c3295826d7c9904cba9ce303"===r.hash&&2===t&&(i="morden"),"0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d"===r.hash&&3===t&&(i="ropsten"),"0x6341fd3daf94b748c72ced5a5b26028f2474f5f00d824504e4fa37a75767e177"===r.hash&&4===t&&(i="rinkeby"),"0xa3c565fc15c7478862d50ccd6561e3c06b24cc509bf388941c25ea985ce32cb9"===r.hash&&42===t&&(i="kovan"),n.isFunction(e)&&e(null,i),i}).catch(function(t){if(!n.isFunction(e))throw t;e(t)})}},{underscore:325}],371:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core"),o=e("web3-core-helpers"),a=e("web3-core-subscriptions").subscriptions,s=e("web3-core-method"),u=e("web3-utils"),c=e("web3-net"),f=e("web3-eth-ens"),h=e("web3-eth-personal"),l=e("web3-eth-contract"),d=e("web3-eth-iban"),p=e("web3-eth-accounts"),b=e("web3-eth-abi"),y=e("./getNetworkType.js"),m=o.formatters,v=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getBlockByHash":"eth_getBlockByNumber"},g=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getTransactionByBlockHashAndIndex":"eth_getTransactionByBlockNumberAndIndex"},w=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getUncleByBlockHashAndIndex":"eth_getUncleByBlockNumberAndIndex"},_=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getBlockTransactionCountByHash":"eth_getBlockTransactionCountByNumber"},A=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getUncleCountByBlockHash":"eth_getUncleCountByBlockNumber"},E=function(){var e=this;i.packageInit(this,arguments);var t=this.setProvider;this.setProvider=function(){t.apply(e,arguments),e.net.setProvider.apply(e,arguments),e.personal.setProvider.apply(e,arguments),e.accounts.setProvider.apply(e,arguments),e.Contract.setProvider(e.currentProvider,e.accounts)};var r=null,o="latest";Object.defineProperty(this,"defaultAccount",{get:function(){return r},set:function(t){return t&&(r=u.toChecksumAddress(m.inputAddressFormatter(t))),e.Contract.defaultAccount=r,e.personal.defaultAccount=r,k.forEach(function(e){e.defaultAccount=r}),t},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return o},set:function(t){return o=t,e.Contract.defaultBlock=o,e.personal.defaultBlock=o,k.forEach(function(e){e.defaultBlock=o}),t},enumerable:!0}),this.clearSubscriptions=e._requestManager.clearSubscriptions,this.net=new c(this.currentProvider),this.net.getNetworkType=y.bind(this),this.accounts=new p(this.currentProvider),this.personal=new h(this.currentProvider),this.personal.defaultAccount=this.defaultAccount;var E=this,x=function(){l.apply(this,arguments);var e=this,t=E.setProvider;E.setProvider=function(){t.apply(E,arguments),i.packageInit(e,[E.currentProvider])}};x.setProvider=function(){l.setProvider.apply(this,arguments)},(x.prototype=Object.create(l.prototype)).constructor=x,this.Contract=x,this.Contract.defaultAccount=this.defaultAccount,this.Contract.defaultBlock=this.defaultBlock,this.Contract.setProvider(this.currentProvider,this.accounts),this.Iban=d,this.abi=b,this.ens=new f(this);var k=[new s({name:"getNodeInfo",call:"web3_clientVersion"}),new s({name:"getProtocolVersion",call:"eth_protocolVersion",params:0}),new s({name:"getCoinbase",call:"eth_coinbase",params:0}),new s({name:"isMining",call:"eth_mining",params:0}),new s({name:"getHashrate",call:"eth_hashrate",params:0,outputFormatter:u.hexToNumber}),new s({name:"isSyncing",call:"eth_syncing",params:0,outputFormatter:m.outputSyncingFormatter}),new s({name:"getGasPrice",call:"eth_gasPrice",params:0,outputFormatter:m.outputBigNumberFormatter}),new s({name:"getAccounts",call:"eth_accounts",params:0,outputFormatter:u.toChecksumAddress}),new s({name:"getBlockNumber",call:"eth_blockNumber",params:0,outputFormatter:u.hexToNumber}),new s({name:"getBalance",call:"eth_getBalance",params:2,inputFormatter:[m.inputAddressFormatter,m.inputDefaultBlockNumberFormatter],outputFormatter:m.outputBigNumberFormatter}),new s({name:"getStorageAt",call:"eth_getStorageAt",params:3,inputFormatter:[m.inputAddressFormatter,u.numberToHex,m.inputDefaultBlockNumberFormatter]}),new s({name:"getCode",call:"eth_getCode",params:2,inputFormatter:[m.inputAddressFormatter,m.inputDefaultBlockNumberFormatter]}),new s({name:"getBlock",call:v,params:2,inputFormatter:[m.inputBlockNumberFormatter,function(e){return!!e}],outputFormatter:m.outputBlockFormatter}),new s({name:"getUncle",call:w,params:2,inputFormatter:[m.inputBlockNumberFormatter,u.numberToHex],outputFormatter:m.outputBlockFormatter}),new s({name:"getBlockTransactionCount",call:_,params:1,inputFormatter:[m.inputBlockNumberFormatter],outputFormatter:u.hexToNumber}),new s({name:"getBlockUncleCount",call:A,params:1,inputFormatter:[m.inputBlockNumberFormatter],outputFormatter:u.hexToNumber}),new s({name:"getTransaction",call:"eth_getTransactionByHash",params:1,inputFormatter:[null],outputFormatter:m.outputTransactionFormatter}),new s({name:"getTransactionFromBlock",call:g,params:2,inputFormatter:[m.inputBlockNumberFormatter,u.numberToHex],outputFormatter:m.outputTransactionFormatter}),new s({name:"getTransactionReceipt",call:"eth_getTransactionReceipt",params:1,inputFormatter:[null],outputFormatter:m.outputTransactionReceiptFormatter}),new s({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[m.inputAddressFormatter,m.inputDefaultBlockNumberFormatter],outputFormatter:u.hexToNumber}),new s({name:"sendSignedTransaction",call:"eth_sendRawTransaction",params:1,inputFormatter:[null]}),new s({name:"signTransaction",call:"eth_signTransaction",params:1,inputFormatter:[m.inputTransactionFormatter]}),new s({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[m.inputTransactionFormatter]}),new s({name:"sign",call:"eth_sign",params:2,inputFormatter:[m.inputSignFormatter,m.inputAddressFormatter],transformPayload:function(e){return e.params.reverse(),e}}),new s({name:"call",call:"eth_call",params:2,inputFormatter:[m.inputCallFormatter,m.inputDefaultBlockNumberFormatter]}),new s({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[m.inputCallFormatter],outputFormatter:u.hexToNumber}),new s({name:"submitWork",call:"eth_submitWork",params:3}),new s({name:"getWork",call:"eth_getWork",params:0}),new s({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[m.inputLogFormatter],outputFormatter:m.outputLogFormatter}),new a({name:"subscribe",type:"eth",subscriptions:{newBlockHeaders:{subscriptionName:"newHeads",params:0,outputFormatter:m.outputBlockFormatter},pendingTransactions:{subscriptionName:"newPendingTransactions",params:0},logs:{params:1,inputFormatter:[m.inputLogFormatter],outputFormatter:m.outputLogFormatter,subscriptionHandler:function(e){e.removed?this.emit("changed",e):this.emit("data",e),n.isFunction(this.callback)&&this.callback(null,e,this)}},syncing:{params:0,outputFormatter:m.outputSyncingFormatter,subscriptionHandler:function(e){var t=this;!0!==this._isSyncing?(this._isSyncing=!0,this.emit("changed",t._isSyncing),n.isFunction(this.callback)&&this.callback(null,t._isSyncing,this),setTimeout(function(){t.emit("data",e),n.isFunction(t.callback)&&t.callback(null,e,t)},0)):(this.emit("data",e),n.isFunction(t.callback)&&this.callback(null,e,this),clearTimeout(this._isSyncingTimeout),this._isSyncingTimeout=setTimeout(function(){e.currentBlock>e.highestBlock-200&&(t._isSyncing=!1,t.emit("changed",t._isSyncing),n.isFunction(t.callback)&&t.callback(null,t._isSyncing,t))},500))}}}})];k.forEach(function(t){t.attachToObject(e),t.setRequestManager(e._requestManager,e.accounts),t.defaultBlock=e.defaultBlock,t.defaultAccount=e.defaultAccount})};i.addProviders(E),t.exports=E},{"./getNetworkType.js":370,underscore:325,"web3-core":348,"web3-core-helpers":338,"web3-core-method":339,"web3-core-subscriptions":345,"web3-eth-abi":349,"web3-eth-accounts":358,"web3-eth-contract":359,"web3-eth-ens":363,"web3-eth-iban":368,"web3-eth-personal":369,"web3-net":372,"web3-utils":403}],372:[function(e,t,r){"use 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a({provider:i,pollingInterval:e.pollingInterval||4e3}),t._blockTracker.on("block",e=>{const r=function(e){return{number:o.toBuffer(e.number),hash:o.toBuffer(e.hash),parentHash:o.toBuffer(e.parentHash),nonce:o.toBuffer(e.nonce),mixHash:o.toBuffer(e.mixHash),sha3Uncles:o.toBuffer(e.sha3Uncles),logsBloom:o.toBuffer(e.logsBloom),transactionsRoot:o.toBuffer(e.transactionsRoot),stateRoot:o.toBuffer(e.stateRoot),receiptsRoot:o.toBuffer(e.receiptRoot||e.receiptsRoot),miner:o.toBuffer(e.miner),difficulty:o.toBuffer(e.difficulty),totalDifficulty:o.toBuffer(e.totalDifficulty),size:o.toBuffer(e.size),extraData:o.toBuffer(e.extraData),gasLimit:o.toBuffer(e.gasLimit),gasUsed:o.toBuffer(e.gasUsed),timestamp:o.toBuffer(e.timestamp),transactions:e.transactions}}(e);t._setCurrentBlock(r)}),t._blockTracker.on("block",t.emit.bind(t,"rawBlock")),t._blockTracker.on("sync",t.emit.bind(t,"sync")),t._blockTracker.on("latest",t.emit.bind(t,"latest")),t._ready=new 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Please check your subprovider configuration to ensure this method is handled.'));else try{var o=r._providers[n];o.handleRequest(e,t,s)}catch(e){s(e)}}()},f.prototype._setCurrentBlock=function(e){this.currentBlock=e,this.emit("block",e)}},{"./util/create-payload.js":391,"./util/rpc-cache-utils.js":394,"./util/stoplight.js":396,"async/eachSeries":25,"async/map":41,"eth-block-tracker":126,"ethereumjs-util":141,events:157,util:333}],374:[function(e,t,r){var n="undefined"!=typeof JSON?JSON:e("jsonify");t.exports=function(e,t){t||(t={}),"function"==typeof t&&(t={cmp:t});var r=t.space||"";"number"==typeof r&&(r=Array(r+1).join(" "));var a,s="boolean"==typeof t.cycles&&t.cycles,u=t.replacer||function(e,t){return t},c=t.cmp&&(a=t.cmp,function(e){return function(t,r){var n={key:t,value:e[t]},i={key:r,value:e[r]};return a(n,i)}}),f=[];return function e(t,a,h,l){var d=r?"\n"+new Array(l+1).join(r):"",p=r?": ":":";if(h&&h.toJSON&&"function"==typeof h.toJSON&&(h=h.toJSON()),void 0!==(h=u.call(t,a,h))){if("object"!=typeof h||null===h)return n.stringify(h);if(i(h)){for(var b=[],y=0;y dist/ProviderEngine.js","bundle-zero":"browserify -s ZeroClientProvider -e zero.js -t [ babelify --presets [ es2015 ] ] > dist/ZeroClientProvider.js",prepublish:"npm run build && npm run bundle",test:"node test/index.js"},version:"14.1.0"}},{}],376:[function(e,t,r){const n=e("util").inherits,i=e("ethereumjs-util"),o=i.BN,a=e("clone"),s=e("../util/rpc-cache-utils.js"),u=e("../util/stoplight.js"),c=e("./subprovider.js");function f(e){e=e||{},this._ready=new u,this.strategies={perma:new l({eth_getTransactionByHash:p,eth_getTransactionReceipt:p}),block:new d(this),fork:new d(this)}}function h(){var e=this;e.cache={};var t=setInterval(function(){e.cache={}},6e5);t.unref&&t.unref()}function l(e){this.strategy=new h,this.conditionals=e}function d(){this.cache={}}function p(e){if(!e)return!1;if(!e.blockHash)return!1;var t;return(t=e.blockHash,new o(i.toBuffer(t))).gt(new 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h&&(i=t,o=h.blockNumber,u=parseInt(i,16),c=parseInt(o,16),(u===c?0:u>c?1:-1)>=0)?r(null,a(h.result)):n()},h.prototype.cacheResult=function(e,t,r,n){var i=s.cacheIdentifierForPayload(e);if(t){var o=a(t);this.cache[i]={blockNumber:r,result:o}}n()},h.prototype.canCache=function(e){return s.canCache(e)},l.prototype.hitCheck=function(e,t,r,n){return this.strategy.hitCheck(e,t,r,n)},l.prototype.cacheResult=function(e,t,r,n){var i=this.conditionals[e.method];i?i(t)?this.strategy.cacheResult(e,t,r,n):n():this.strategy.cacheResult(e,t,r,n)},l.prototype.canCache=function(e){return this.strategy.canCache(e)},d.prototype.getBlockCacheForPayload=function(e,t){const r=Number.parseInt(t,16);let n=this.cache[r];if(!n){const e={};this.cache[r]=e,n=e}return n},d.prototype.hitCheck=function(e,t,r,n){var i=this.getBlockCacheForPayload(e,t);if(!i)return n();var o=i[s.cacheIdentifierForPayload(e)];return 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n=e("cross-fetch"),i=e("util").inherits,o=e("async/retry"),a=e("async/waterfall"),s=e("async/asyncify"),u=e("json-rpc-error"),c=e("promise-to-callback"),f=e("../util/create-payload.js"),h=e("./subprovider.js"),l=["Gateway timeout","ETIMEDOUT","SyntaxError"];function d(e){this.rpcUrl=e.rpcUrl,this.originHttpHeaderKey=e.originHttpHeaderKey}function p(e){const t=e.toString();return l.some(e=>t.includes(e))}t.exports=d,i(d,h),d.prototype.handleRequest=function(e,t,r){const n=this,i=e.origin,a=f(e);delete a.origin;const s={method:"POST",headers:{Accept:"application/json","Content-Type":"application/json"},body:JSON.stringify(a)};n.originHttpHeaderKey&&i&&(s.headers[n.originHttpHeaderKey]=i),o({times:5,interval:1e3,errorFilter:p},e=>n._submitRequest(s,e),(e,t)=>{if(e&&p(e)){const t=`FetchSubprovider - cannot complete request. All retries exhausted.\nOriginal Error:\n${e.toString()}\n\n`,n=new Error(t);return r(n)}return r(e,t)})},d.prototype._submitRequest=function(e,t){const r=this.rpcUrl;c(n(r,e))((e,r)=>{if(e)return t(e);a([function(e){switch(r.status){case 405:return e(new u.MethodNotFound);case 418:return e(function(){const e=new Error("Request is being rate limited.");return new u.InternalError(e)}());case 503:case 504:return e(function(){let e="Gateway timeout. The request took too long to process. ";const t=new Error(e+="This can happen when querying logs over too wide a block range.");return new u.InternalError(t)}());default:return e()}},e=>c(r.text())(e),s(e=>JSON.parse(e)),function(e,t){if(200!==r.status)return t(new u.InternalError(e));if(e.error)return t(new u.InternalError(e.error));t(null,e.result)}],t)})}},{"../util/create-payload.js":391,"./subprovider.js":387,"async/asyncify":20,"async/retry":43,"async/waterfall":44,"cross-fetch":96,"json-rpc-error":189,"promise-to-callback":258,util:333}],379:[function(e,t,r){const n=e("async"),i=e("util").inherits,o=e("ethereumjs-util"),a=e("./subprovider.js"),s=e("../util/stoplight.js"),u=e("events").EventEmitter;function c(e){e=e||{};const t=this;t.filterIndex=0,t.filters={},t.filterDestroyHandlers={},t.asyncBlockHandlers={},t.asyncPendingBlockHandlers={},t._ready=new s,t._ready.setMaxListeners(e.maxFilters||25),t._ready.go(),t.pendingBlockTimeout=e.pendingBlockTimeout||4e3,t.checkForPendingBlocksActive=!1,setTimeout(function(){t.engine.on("block",function(e){t._ready.stop();var r=v(t.asyncBlockHandlers).map(function(t){return t.bind(null,e)});n.parallel(r,function(e){e&&console.error(e),t._ready.go()})})})}function f(e){u.apply(this),this.type="block",this.engine=e.engine,this.blockNumber=e.blockNumber,this.updates=[]}function h(e){u.apply(this),this.type="log",this.fromBlock=void 0!==e.fromBlock?e.fromBlock:"latest",this.toBlock=void 0!==e.toBlock?e.toBlock:"latest";var t=e.address&&(Array.isArray(e.address)?e.address:[e.address]);this.address=t&&t.map(d),this.topics=e.topics||[],this.updates=[],this.allResults=[]}function l(){u.apply(this),this.type="pendingTx",this.updates=[],this.allResults=[]}function d(e){return"0x"===e.slice(0,2)?e:"0x"+e}function p(e){return o.intToHex(e)}function b(e){return Number(e)}function y(e){return function(e){let t=o.stripHexPrefix(e);for(;"0"===t[0];)t=t.substr(1);return`0x${t}`}(e.toString("hex"))}function m(e){return e&&-1===["earliest","latest","pending"].indexOf(e)}function v(e){return Object.keys(e).map(function(t){return e[t]})}t.exports=c,i(c,a),c.prototype.handleRequest=function(e,t,r){const n=this;switch(e.method){case"eth_newBlockFilter":return void n.newBlockFilter(r);case"eth_newPendingTransactionFilter":return n.newPendingTransactionFilter(r),void n.checkForPendingBlocks();case"eth_newFilter":return void n.newLogFilter(e.params[0],r);case"eth_getFilterChanges":return void n._ready.await(function(){n.getFilterChanges(e.params[0],r)});case"eth_getFilterLogs":return void n._ready.await(function(){n.getFilterLogs(e.params[0],r)});case"eth_uninstallFilter":return void n._ready.await(function(){n.uninstallFilter(e.params[0],r)});default:return void t()}},c.prototype.newBlockFilter=function(e){const t=this;t._getBlockNumber(function(r,n){if(r)return e(r);var i=new f({blockNumber:n}),o=i.update.bind(i);t.engine.on("block",o);t.filterIndex++,t.filters[t.filterIndex]=i,t.filterDestroyHandlers[t.filterIndex]=function(){t.engine.removeListener("block",o)};var a=p(t.filterIndex);e(null,a)})},c.prototype.newLogFilter=function(e,t){const r=this;r._getBlockNumber(function(n,i){if(n)return t(n);var o=new h(e),a=o.update.bind(o);r.filterIndex++,r.asyncBlockHandlers[r.filterIndex]=function(e,t){r._logsForBlock(e,function(e,r){if(e)return t(e);a(r),t()})},r.filters[r.filterIndex]=o;var s=p(r.filterIndex);t(null,s)})},c.prototype.newPendingTransactionFilter=function(e){const t=this;var r=new l,n=r.update.bind(r);t.filterIndex++,t.asyncPendingBlockHandlers[t.filterIndex]=function(e,r){t._txHashesForBlock(e,function(e,t){if(e)return r(e);n(t),r()})},t.filters[t.filterIndex]=r,e(null,p(t.filterIndex))},c.prototype.getFilterChanges=function(e,t){var r=Number.parseInt(e,16),n=this.filters[r];if(n||console.warn("FilterSubprovider - no filter with that id:",e),!n)return t(null,[]);var i=n.getChanges();n.clearChanges(),t(null,i)},c.prototype.getFilterLogs=function(e,t){const r=this;var n=Number.parseInt(e,16),i=r.filters[n];if(i||console.warn("FilterSubprovider - no filter with that id:",e),!i)return t(null,[]);if("log"===i.type)r.emitPayload({method:"eth_getLogs",params:[{fromBlock:i.fromBlock,toBlock:i.toBlock,address:i.address,topics:i.topics}]},function(e,r){if(e)return t(e);t(null,r.result)});else{t(null,[])}},c.prototype.uninstallFilter=function(e,t){var r=Number.parseInt(e,16);if(this.filters[r]){this.filters[r].removeAllListeners();var n=this.filterDestroyHandlers[r];delete this.filters[r],delete this.asyncBlockHandlers[r],delete this.asyncPendingBlockHandlers[r],delete this.filterDestroyHandlers[r],n&&n(),t(null,!0)}else t(null,!1)},c.prototype.checkForPendingBlocks=function(){const e=this;e.checkForPendingBlocksActive||!!Object.keys(e.asyncPendingBlockHandlers).length&&(e.checkForPendingBlocksActive=!0,e.emitPayload({method:"eth_getBlockByNumber",params:["pending",!0]},function(t,r){if(t)return e.checkForPendingBlocksActive=!1,void console.error(t);e.onNewPendingBlock(r.result,function(t){t&&console.error(t),e.checkForPendingBlocksActive=!1,setTimeout(e.checkForPendingBlocks.bind(e),e.pendingBlockTimeout)})}))},c.prototype.onNewPendingBlock=function(e,t){var r=v(this.asyncPendingBlockHandlers).map(function(t){return t.bind(null,e)});n.parallel(r,t)},c.prototype._getBlockNumber=function(e){e(null,y(this.engine.currentBlock.number))},c.prototype._logsForBlock=function(e,t){var r=y(e.number);this.emitPayload({method:"eth_getLogs",params:[{fromBlock:r,toBlock:r}]},function(e,r){return e?t(e):r.error?t(r.error):void t(null,r.result)})},c.prototype._txHashesForBlock=function(e,t){var r=e.transactions;if(0===r.length)return t(null,[]);"string"==typeof r[0]?t(null,r):t(null,r.map(e=>e.hash))},i(f,u),f.prototype.update=function(e){var t="0x"+e.hash.toString("hex");this.updates.push(t),this.emit("data",e)},f.prototype.getChanges=function(){return this.updates},f.prototype.clearChanges=function(){this.updates=[]},i(h,u),h.prototype.validateLog=function(e){return!(m(this.fromBlock)&&b(this.fromBlock)>=b(e.blockNumber))&&(!(m(this.toBlock)&&b(this.toBlock)<=b(e.blockNumber))&&(!(this.address&&!this.address.map(e=>e.toLowerCase()).includes(e.address.toLowerCase()))&&this.topics.reduce(function(t,r,n){if(!t)return!1;if(!r)return!0;var i=e.topics[n];return!!i&&(Array.isArray(r)?r:[r]).filter(function(e){return i.toLowerCase()===e.toLowerCase()}).length>0},!0)))},h.prototype.update=function(e){const t=this;var r=[];e.forEach(function(e){t.validateLog(e)&&(r.push(e),t.updates.push(e),t.allResults.push(e))}),r.length>0&&t.emit("data",r)},h.prototype.getChanges=function(){return this.updates},h.prototype.getAllResults=function(){return this.allResults},h.prototype.clearChanges=function(){this.updates=[]},i(l,u),l.prototype.validateUnique=function(e){return-1===this.allResults.indexOf(e)},l.prototype.update=function(e){const t=this;var r=[];e.forEach(function(e){t.validateUnique(e)&&(r.push(e),t.updates.push(e),t.allResults.push(e))}),r.length>0&&t.emit("data",r)},l.prototype.getChanges=function(){return this.updates},l.prototype.getAllResults=function(){return this.allResults},l.prototype.clearChanges=function(){this.updates=[]}},{"../util/stoplight.js":396,"./subprovider.js":387,async:21,"ethereumjs-util":141,events:157,util:333}],380:[function(e,t,r){const n=e("util").inherits,i=e("./subprovider.js");function o(e){e=e||{},this.staticResponses=e}t.exports=o,n(o,i),o.prototype.handleRequest=function(e,t,r){var n=this.staticResponses[e.method];"function"==typeof n?n(e,t,r):void 0!==n?setTimeout(()=>r(null,n)):t()}},{"./subprovider.js":387,util:333}],381:[function(e,t,r){const n=e("async/waterfall"),i=e("async/parallel"),o=e("util").inherits,a=e("ethereumjs-util"),s=e("eth-sig-util"),u=e("xtend"),c=e("semaphore"),f=e("./subprovider.js"),h=e("../util/estimate-gas.js"),l=/^[0-9A-Fa-f]+$/g;function d(e){this.nonceLock=c(1),e.getAccounts&&(this.getAccounts=e.getAccounts),e.processTransaction&&(this.processTransaction=e.processTransaction),e.processMessage&&(this.processMessage=e.processMessage),e.processPersonalMessage&&(this.processPersonalMessage=e.processPersonalMessage),e.processTypedMessage&&(this.processTypedMessage=e.processTypedMessage),this.approveTransaction=e.approveTransaction||this.autoApprove,this.approveMessage=e.approveMessage||this.autoApprove,this.approvePersonalMessage=e.approvePersonalMessage||this.autoApprove,this.approveTypedMessage=e.approveTypedMessage||this.autoApprove,e.signTransaction&&(this.signTransaction=e.signTransaction||y("signTransaction")),e.signMessage&&(this.signMessage=e.signMessage||y("signMessage")),e.signPersonalMessage&&(this.signPersonalMessage=e.signPersonalMessage||y("signPersonalMessage")),e.signTypedMessage&&(this.signTypedMessage=e.signTypedMessage||y("signTypedMessage")),e.recoverPersonalSignature&&(this.recoverPersonalSignature=e.recoverPersonalSignature),e.publishTransaction&&(this.publishTransaction=e.publishTransaction)}function p(e){return e.toLowerCase()}function b(e){return"string"==typeof e&&("0x"===e.slice(0,2)&&e.slice(2).match(l))}function y(e){return function(t,r){r(new Error('ProviderEngine - HookedWalletSubprovider - Must provide "'+e+'" fn in constructor options'))}}t.exports=d,o(d,f),d.prototype.handleRequest=function(e,t,r){const i=this;let o,s,c,f,h;switch(i._parityRequests={},i._parityRequestCount=0,e.method){case"eth_coinbase":return void i.getAccounts(function(e,t){if(e)return r(e);let n=t[0]||null;r(null,n)});case"eth_accounts":return void i.getAccounts(function(e,t){if(e)return r(e);r(null,t)});case"eth_sendTransaction":return o=e.params[0],void n([e=>i.validateTransaction(o,e),e=>i.processTransaction(o,e)],r);case"eth_signTransaction":return o=e.params[0],void n([e=>i.validateTransaction(o,e),e=>i.processSignTransaction(o,e)],r);case"eth_sign":return h=e.params[0],f=e.params[1],c=e.params[2]||{},s=u(c,{from:h,data:f}),void n([e=>i.validateMessage(s,e),e=>i.processMessage(s,e)],r);case"personal_sign":const l=e.params[0];if(function(e){const t=a.addHexPrefix(e);return!a.isValidAddress(t)&&b(e)}(e.params[1])&&function(e){const t=a.addHexPrefix(e);return a.isValidAddress(t)}(l)){let t="The eth_personalSign method requires params ordered ";t+="[message, address]. This was previously handled incorrectly, ",t+="and has been corrected automatically. ",t+="Please switch this param order for smooth behavior in the future.",console.warn(t),h=e.params[0],f=e.params[1]}else f=e.params[0],h=e.params[1];return c=e.params[2]||{},s=u(c,{from:h,data:f}),void n([e=>i.validatePersonalMessage(s,e),e=>i.processPersonalMessage(s,e)],r);case"personal_ecRecover":f=e.params[0];let d=e.params[1];return c=e.params[2]||{},s=u(c,{sig:d,data:f}),void i.recoverPersonalSignature(s,r);case"eth_signTypedData":return f=e.params[0],h=e.params[1],c=e.params[2]||{},s=u(c,{from:h,data:f}),void n([e=>i.validateTypedMessage(s,e),e=>i.processTypedMessage(s,e)],r);case"parity_postTransaction":return o=e.params[0],void i.parityPostTransaction(o,r);case"parity_postSign":return h=e.params[0],f=e.params[1],void i.parityPostSign(h,f,r);case"parity_checkRequest":const p=e.params[0];return void i.parityCheckRequest(p,r);case"parity_defaultAccount":return void i.getAccounts(function(e,t){if(e)return r(e);const n=t[0]||null;r(null,n)});default:return void t()}},d.prototype.getAccounts=function(e){e(null,[])},d.prototype.processTransaction=function(e,t){const r=this;n([t=>r.approveTransaction(e,t),(e,t)=>r.checkApproval("transaction",e,t),t=>r.finalizeAndSubmitTx(e,t)],t)},d.prototype.processSignTransaction=function(e,t){const r=this;n([t=>r.approveTransaction(e,t),(e,t)=>r.checkApproval("transaction",e,t),t=>r.finalizeTx(e,t)],t)},d.prototype.processMessage=function(e,t){const r=this;n([t=>r.approveMessage(e,t),(e,t)=>r.checkApproval("message",e,t),t=>r.signMessage(e,t)],t)},d.prototype.processPersonalMessage=function(e,t){const r=this;n([t=>r.approvePersonalMessage(e,t),(e,t)=>r.checkApproval("message",e,t),t=>r.signPersonalMessage(e,t)],t)},d.prototype.processTypedMessage=function(e,t){const r=this;n([t=>r.approveTypedMessage(e,t),(e,t)=>r.checkApproval("message",e,t),t=>r.signTypedMessage(e,t)],t)},d.prototype.autoApprove=function(e,t){t(null,!0)},d.prototype.checkApproval=function(e,t,r){r(t?null:new Error("User denied "+e+" signature."))},d.prototype.parityPostTransaction=function(e,t){const r=this,n=`0x${r._parityRequestCount.toString(16)}`;r._parityRequestCount++,r.emitPayload({method:"eth_sendTransaction",params:[e]},function(e,t){if(e)return void(r._parityRequests[n]={error:e});const i=t.result;r._parityRequests[n]=i}),t(null,n)},d.prototype.parityPostSign=function(e,t,r){const n=this,i=`0x${n._parityRequestCount.toString(16)}`;n._parityRequestCount++,n.emitPayload({method:"eth_sign",params:[e,t]},function(e,t){if(e)return void(n._parityRequests[i]={error:e});const r=t.result;n._parityRequests[i]=r}),r(null,i)},d.prototype.parityCheckRequest=function(e,t){const r=this._parityRequests[e]||null;return r?r.error?t(r.error):void t(null,r):t(null,null)},d.prototype.recoverPersonalSignature=function(e,t){let r;try{r=s.recoverPersonalSignature(e)}catch(e){return t(e)}t(null,r)},d.prototype.validateTransaction=function(e,t){if(void 0===e.from)return t(new Error("Undefined address - from address required to sign transaction."));this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign transaction for this address: "${e.from}"`))})},d.prototype.validateMessage=function(e,t){if(void 0===e.from)return t(new Error("Undefined address - from address required to sign message."));this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign message for this address: "${e.from}"`))})},d.prototype.validatePersonalMessage=function(e,t){return void 0===e.from?t(new Error("Undefined address - from address required to sign personal message.")):void 0===e.data?t(new Error("Undefined message - message required to sign personal message.")):b(e.data)?void this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign message for this address: "${e.from}"`))}):t(new Error("HookedWalletSubprovider - validateMessage - message was not encoded as hex."))},d.prototype.validateTypedMessage=function(e,t){return void 0===e.from?t(new Error("Undefined address - from address required to sign typed data.")):void 0===e.data?t(new Error("Undefined data - message required to sign typed data.")):void this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign message for this address: "${e.from}"`))})},d.prototype.validateSender=function(e,t){if(!e)return t(null,!1);this.getAccounts(function(r,n){if(r)return t(r);const i=-1!==n.map(p).indexOf(e.toLowerCase());t(null,i)})},d.prototype.finalizeAndSubmitTx=function(e,t){const r=this;r.nonceLock.take(function(){n([r.fillInTxExtras.bind(r,e),r.signTransaction.bind(r),r.publishTransaction.bind(r)],function(e,n){if(r.nonceLock.leave(),e)return t(e);t(null,n)})})},d.prototype.finalizeTx=function(e,t){const r=this;r.nonceLock.take(function(){n([r.fillInTxExtras.bind(r,e),r.signTransaction.bind(r)],function(n,i){if(r.nonceLock.leave(),n)return t(n);t(null,{raw:i,tx:e})})})},d.prototype.publishTransaction=function(e,t){this.emitPayload({method:"eth_sendRawTransaction",params:[e]},function(e,r){if(e)return t(e);t(null,r.result)})},d.prototype.fillInTxExtras=function(e,t){const r=this,n=e.from,o={};void 0===e.gasPrice&&(o.gasPrice=r.emitPayload.bind(r,{method:"eth_gasPrice",params:[]})),void 0===e.nonce&&(o.nonce=r.emitPayload.bind(r,{method:"eth_getTransactionCount",params:[n,"pending"]})),void 0===e.gas&&(o.gas=h.bind(null,r.engine,function(e){return{from:e.from,to:e.to,value:e.value,data:e.data,gas:e.gas,gasPrice:e.gasPrice,nonce:e.nonce}}(e))),i(o,function(r,n){if(r)return t(r);const i={};n.gasPrice&&(i.gasPrice=n.gasPrice.result),n.nonce&&(i.nonce=n.nonce.result),n.gas&&(i.gas=n.gas),t(null,u(e,i))})}},{"../util/estimate-gas.js":392,"./subprovider.js":387,"async/parallel":42,"async/waterfall":44,"eth-sig-util":136,"ethereumjs-util":141,semaphore:301,util:333,xtend:423}],382:[function(e,t,r){const n=e("../util/rpc-cache-utils.js").cacheIdentifierForPayload,i=e("./subprovider.js");t.exports=class extends i{constructor(e){super(),this.inflightRequests={}}addEngine(e){this.engine=e}handleRequest(e,t,r){const i=n(e,{includeBlockRef:!0});if(!i)return t();let o=this.inflightRequests[i];o?o.push(r):(o=[],this.inflightRequests[i]=o,t((e,t,r)=>{delete this.inflightRequests[i],o.forEach(r=>r(e,t)),r(e,t)}))}}},{"../util/rpc-cache-utils.js":394,"./subprovider.js":387}],383:[function(e,t,r){const n=e("eth-json-rpc-infura/src/createProvider"),i=e("./provider.js");t.exports=class extends i{constructor(e={}){super(n(e))}}},{"./provider.js":385,"eth-json-rpc-infura/src/createProvider":129}],384:[function(e,t,r){(function(r){const n=e("util").inherits,i=e("ethereumjs-tx"),o=e("ethereumjs-util"),a=e("./subprovider.js"),s=e("../util/rpc-cache-utils").blockTagForPayload;function u(e){this.nonceCache={}}t.exports=u,n(u,a),u.prototype.handleRequest=function(e,t,n){const a=this;switch(e.method){case"eth_getTransactionCount":var u=s(e),c=e.params[0].toLowerCase(),f=a.nonceCache[c];return void("pending"===u?f?n(null,f):t(function(e,t,r){if(e)return r();void 0===a.nonceCache[c]&&(a.nonceCache[c]=t),r()}):t());case"eth_sendRawTransaction":return void t(function(t,n,s){if(t)return s();var u=e.params[0],c=(o.stripHexPrefix(u),new r(o.stripHexPrefix(u),"hex"),new i(new r(o.stripHexPrefix(u),"hex"))),f="0x"+c.getSenderAddress().toString("hex").toLowerCase(),h=o.bufferToInt(c.nonce),l=(++h).toString(16);l.length%2&&(l="0"+l),l="0x"+l,a.nonceCache[f]=l,s()});default:return void t()}}}).call(this,e("buffer").Buffer)},{"../util/rpc-cache-utils":394,"./subprovider.js":387,buffer:84,"ethereumjs-tx":140,"ethereumjs-util":141,util:333}],385:[function(e,t,r){const n=e("util").inherits,i=e("./subprovider.js");function o(e){if(!e)throw new Error("ProviderSubprovider - no provider specified");if(!e.sendAsync)throw new Error("ProviderSubprovider - specified provider does not have a sendAsync method");this.provider=e}t.exports=o,n(o,i),o.prototype.handleRequest=function(e,t,r){this.provider.sendAsync(e,function(e,t){return e?r(e):t.error?r(new Error(t.error.message)):void r(null,t.result)})}},{"./subprovider.js":387,util:333}],386:[function(e,t,r){const n=e("util").inherits,i=e("./subprovider.js"),o=(e("xtend"),e("ethereumjs-util"));function a(e){}t.exports=a,n(a,i),a.prototype.handleRequest=function(e,t,r){var n=e.params[0];if("object"==typeof n&&!Array.isArray(n)){var i=function(e){return s.reduce(function(t,r){return r in e&&(Array.isArray(e[r])?t[r]=e[r].map(function(e){return u(e)}):t[r]=u(e[r])),t},{})}(n);e.params[0]=i}t()};var s=["from","to","value","data","gas","gasPrice","nonce","fromBlock","toBlock","address","topics"];function u(e){switch(e){case"latest":case"pending":case"earliest":return e;default:return"string"==typeof e?o.addHexPrefix(e.toLowerCase()):e}}},{"./subprovider.js":387,"ethereumjs-util":141,util:333,xtend:423}],387:[function(e,t,r){const n=e("../util/create-payload.js");function i(){}t.exports=i,i.prototype.setEngine=function(e){const t=this;t.engine=e,e.on("block",function(e){t.currentBlock=e})},i.prototype.handleRequest=function(e,t,r){throw new Error("Subproviders should override `handleRequest`.")},i.prototype.emitPayload=function(e,t){this.engine.sendAsync(n(e),t)}},{"../util/create-payload.js":391}],388:[function(e,t,r){const n=e("events").EventEmitter,i=e("./filters.js"),o=e("../util/rpc-hex-encoding.js"),a=e("util").inherits,s=e("ethereumjs-util");function u(e){e=e||{},n.apply(this,Array.prototype.slice.call(arguments)),i.apply(this,[e]),this.subscriptions={}}a(u,i),Object.assign(u.prototype,n.prototype),u.prototype.constructor=u,u.prototype.eth_subscribe=function(e,t){const r=this;let n=()=>{},i=e.params[0];switch(i){case"logs":let o=e.params[1];n=r.newLogFilter.bind(r,o);break;case"newPendingTransactions":n=r.newPendingTransactionFilter.bind(r);break;case"newHeads":n=r.newBlockFilter.bind(r);break;case"syncing":default:return void t(new Error("unsupported subscription type"))}n(function(e,n){if(e)return t(e);const o=Number.parseInt(n,16);r.subscriptions[o]=i,r.filters[o].on("data",function(e){Array.isArray(e)||(e=[e]);var t=r._notificationHandler.bind(r,n,i);e.forEach(t),r.filters[o].clearChanges()}),"newPendingTransactions"===i&&r.checkForPendingBlocks(),t(null,n)})},u.prototype.eth_unsubscribe=function(e,t){const r=this;let n=e.params[0];const i=Number.parseInt(n,16);if(r.subscriptions[i]){r.subscriptions[i];r.uninstallFilter(n,function(e,n){delete r.subscriptions[i],t(e,n)})}else t(new Error(`Subscription ID ${n} not found.`))},u.prototype._notificationHandler=function(e,t,r){const n=this;"newHeads"===t&&(r=n._notificationResultFromBlock(r)),n.emit("data",null,{jsonrpc:"2.0",method:"eth_subscription",params:{subscription:e,result:r}})},u.prototype._notificationResultFromBlock=function(e){return{hash:s.bufferToHex(e.hash),parentHash:s.bufferToHex(e.parentHash),sha3Uncles:s.bufferToHex(e.sha3Uncles),miner:s.bufferToHex(e.miner),stateRoot:s.bufferToHex(e.stateRoot),transactionsRoot:s.bufferToHex(e.transactionsRoot),receiptsRoot:s.bufferToHex(e.receiptsRoot),logsBloom:s.bufferToHex(e.logsBloom),difficulty:o.intToQuantityHex(s.bufferToInt(e.difficulty)),number:o.intToQuantityHex(s.bufferToInt(e.number)),gasLimit:o.intToQuantityHex(s.bufferToInt(e.gasLimit)),gasUsed:o.intToQuantityHex(s.bufferToInt(e.gasUsed)),nonce:e.nonce?s.bufferToHex(e.nonce):null,mixHash:s.bufferToHex(e.mixHash),timestamp:o.intToQuantityHex(s.bufferToInt(e.timestamp)),extraData:s.bufferToHex(e.extraData)}},u.prototype.handleRequest=function(e,t,r){switch(e.method){case"eth_subscribe":this.eth_subscribe(e,r);break;case"eth_unsubscribe":this.eth_unsubscribe(e,r);break;default:i.prototype.handleRequest.apply(this,Array.prototype.slice.call(arguments))}},t.exports=u},{"../util/rpc-hex-encoding.js":395,"./filters.js":379,"ethereumjs-util":141,events:157,util:333}],389:[function(e,t,r){(function(r){const n=e("backoff"),i=e("events"),o=(e("util").inherits,r.WebSocket||e("ws")),a=e("./subprovider"),s=e("../util/create-payload");class u extends a{constructor({rpcUrl:e,debug:t,origin:r}){super(),i.call(this),Object.defineProperties(this,{_backoff:{value:n.exponential({randomisationFactor:.2,maxDelay:5e3})},_connectTime:{value:null,writable:!0},_log:{value:t?(...e)=>console.info.apply(console,["[WSProvider]",...e]):()=>{}},_origin:{value:r},_pendingRequests:{value:new Map},_socket:{value:null,writable:!0},_unhandledRequests:{value:[]},_url:{value:e}}),this._handleSocketClose=this._handleSocketClose.bind(this),this._handleSocketMessage=this._handleSocketMessage.bind(this),this._handleSocketOpen=this._handleSocketOpen.bind(this),this._backoff.on("ready",()=>{this._openSocket()}),this._openSocket()}handleRequest(e,t,r){if(!this._socket||this._socket.readyState!==o.OPEN)return this._unhandledRequests.push(Array.from(arguments)),void this._log("Socket not open. Request queued.");this._pendingRequests.set(e.id,[e,r]);const n=s(e);delete n.origin,this._socket.send(JSON.stringify(n)),this._log(`Sent: ${n.method} #${n.id}`)}_handleSocketClose({reason:e,code:t}){this._log(`Socket closed, code ${t} (${e||"no reason"})`),this._connectTime&&Date.now()-this._connectTime>5e3&&this._backoff.reset(),this._socket.removeEventListener("close",this._handleSocketClose),this._socket.removeEventListener("message",this._handleSocketMessage),this._socket.removeEventListener("open",this._handleSocketOpen),this._socket=null,this._backoff.backoff()}_handleSocketMessage(e){let t;try{t=JSON.parse(e.data)}catch(e){return void this._log("Received a message that is not valid JSON:",t)}if(void 0===t.id)return this.emit("data",null,t);if(!this._pendingRequests.has(t.id))return;const[r,n]=this._pendingRequests.get(t.id);if(this._pendingRequests.delete(t.id),this._log(`Received: ${r.method} #${t.id}`),t.error)return n(new Error(t.error.message));n(null,t.result)}_handleSocketOpen(){this._log("Socket open."),this._connectTime=Date.now(),this._pendingRequests.forEach(([e,t])=>{this._unhandledRequests.push([e,null,t])}),this._pendingRequests.clear(),this._unhandledRequests.splice(0,this._unhandledRequests.length).forEach(e=>{this.handleRequest.apply(this,e)})}_openSocket(){this._log("Opening socket..."),this._socket=new o(this._url,null,{origin:this._origin}),this._socket.addEventListener("close",this._handleSocketClose),this._socket.addEventListener("message",this._handleSocketMessage),this._socket.addEventListener("open",this._handleSocketOpen)}}Object.assign(u.prototype,i.prototype),t.exports=u}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"../util/create-payload":391,"./subprovider":387,backoff:45,events:157,util:333,ws:55}],390:[function(e,t,r){t.exports=function(e,t){if(!e)throw t||"Assertion failed"}},{}],391:[function(e,t,r){const n=e("./random-id.js"),i=e("xtend");t.exports=function(e){return i({id:n(),jsonrpc:"2.0",params:[]},e)}},{"./random-id.js":393,xtend:423}],392:[function(e,t,r){const n=e("./create-payload.js");t.exports=function(e,t,r){e.sendAsync(n({method:"eth_estimateGas",params:[t]}),function(e,t){if(e)return"no contract code at given address"===e.message?r(null,"0xcf08"):r(e);r(null,t.result)})}},{"./create-payload.js":391}],393:[function(e,t,r){const n=3;t.exports=function(){var e=(new Date).getTime()*Math.pow(10,n),t=Math.floor(Math.random()*Math.pow(10,n));return e+t}},{}],394:[function(e,t,r){const n=e("json-stable-stringify");function i(e){return"never"!==s(e)}function o(e){var t=a(e);return t>=e.params.length?e.params:"eth_getBlockByNumber"===e.method?e.params.slice(1):e.params.slice(0,t)}function a(e){switch(e.method){case"eth_getStorageAt":return 2;case"eth_getBalance":case"eth_getCode":case"eth_getTransactionCount":case"eth_call":case"eth_estimateGas":return 1;case"eth_getBlockByNumber":return 0;default:return}}function s(e){switch(e.method){case"web3_clientVersion":case"web3_sha3":case"eth_protocolVersion":case"eth_getBlockTransactionCountByHash":case"eth_getUncleCountByBlockHash":case"eth_getCode":case"eth_getBlockByHash":case"eth_getTransactionByHash":case"eth_getTransactionByBlockHashAndIndex":case"eth_getTransactionReceipt":case"eth_getUncleByBlockHashAndIndex":case"eth_getCompilers":case"eth_compileLLL":case"eth_compileSolidity":case"eth_compileSerpent":case"shh_version":return"perma";case"eth_getBlockByNumber":case"eth_getBlockTransactionCountByNumber":case"eth_getUncleCountByBlockNumber":case"eth_getTransactionByBlockNumberAndIndex":case"eth_getUncleByBlockNumberAndIndex":return"fork";case"eth_gasPrice":case"eth_blockNumber":case"eth_getBalance":case"eth_getStorageAt":case"eth_getTransactionCount":case"eth_call":case"eth_estimateGas":case"eth_getFilterLogs":case"eth_getLogs":case"net_peerCount":return"block";case"net_version":case"net_peerCount":case"net_listening":case"eth_syncing":case"eth_sign":case"eth_coinbase":case"eth_mining":case"eth_hashrate":case"eth_accounts":case"eth_sendTransaction":case"eth_sendRawTransaction":case"eth_newFilter":case"eth_newBlockFilter":case"eth_newPendingTransactionFilter":case"eth_uninstallFilter":case"eth_getFilterChanges":case"eth_getWork":case"eth_submitWork":case"eth_submitHashrate":case"db_putString":case"db_getString":case"db_putHex":case"db_getHex":case"shh_post":case"shh_newIdentity":case"shh_hasIdentity":case"shh_newGroup":case"shh_addToGroup":case"shh_newFilter":case"shh_uninstallFilter":case"shh_getFilterChanges":case"shh_getMessages":return"never"}}t.exports={cacheIdentifierForPayload:function(e,t={}){if(!i(e))return null;const{includeBlockRef:r}=t,a=r?e.params:o(e);return e.method+":"+n(a)},canCache:i,blockTagForPayload:function(e){var t=a(e);if(t>=e.params.length)return null;return e.params[t]},paramsWithoutBlockTag:o,blockTagParamIndex:a,cacheTypeForPayload:s}},{"json-stable-stringify":374}],395:[function(e,t,r){(function(r){const n=e("ethereumjs-util"),i=e("./assert.js");t.exports={intToQuantityHex:function(e){i("number"==typeof e&&e===Math.floor(e),"intToQuantityHex arg must be an integer");var t=n.toBuffer(e).toString("hex");"0"===t[0]&&(t=t.substring(1));return n.addHexPrefix(t)},quantityHexToInt:function(e){i("string"==typeof e,"arg to quantityHexToInt must be a string");var t=n.stripHexPrefix(e);t.length%2!=0&&(t="0"+t);var o=new r(t,"hex");return n.bufferToInt(o)}}}).call(this,e("buffer").Buffer)},{"./assert.js":390,buffer:84,"ethereumjs-util":141}],396:[function(e,t,r){const n=e("events").EventEmitter,i=e("util").inherits;function o(){n.call(this),this.isLocked=!0}t.exports=o,i(o,n),o.prototype.go=function(){this.isLocked=!1,this.emit("unlock")},o.prototype.stop=function(){this.isLocked=!0,this.emit("lock")},o.prototype.await=function(e){const t=this;t.isLocked?t.once("unlock",e):setTimeout(e)}},{events:157,util:333}],397:[function(e,t,r){const n=e("./index.js"),i=e("./subproviders/default-fixture.js"),o=e("./subproviders/nonce-tracker.js"),a=e("./subproviders/cache.js"),s=e("./subproviders/filters.js"),u=e("./subproviders/subscriptions"),c=e("./subproviders/inflight-cache"),f=e("./subproviders/hooked-wallet.js"),h=e("./subproviders/sanitizer.js"),l=e("./subproviders/infura.js"),d=e("./subproviders/fetch.js"),p=e("./subproviders/websocket.js");t.exports=function(e={}){const t=function({rpcUrl:e}){if(!e)return;switch(e.split(":")[0].toLowerCase()){case"http":case"https":return"http";case"ws":case"wss":return"ws";default:throw new Error(`ProviderEngine - unrecognized protocol in "${e}"`)}}(e),r=new n(e.engineParams),b=new i(e.static);r.addProvider(b),r.addProvider(new o);const y=new h;r.addProvider(y);const m=new a;if(r.addProvider(m),"ws"===t){const e=new s;r.addProvider(e)}else{const e=new u;e.on("data",(e,t)=>{r.emit("data",e,t)}),r.addProvider(e)}const v=new c;r.addProvider(v);const g=new f({getAccounts:e.getAccounts,processTransaction:e.processTransaction,approveTransaction:e.approveTransaction,signTransaction:e.signTransaction,publishTransaction:e.publishTransaction,processMessage:e.processMessage,approveMessage:e.approveMessage,signMessage:e.signMessage,processPersonalMessage:e.processPersonalMessage,processTypedMessage:e.processTypedMessage,approvePersonalMessage:e.approvePersonalMessage,approveTypedMessage:e.approveTypedMessage,signPersonalMessage:e.signPersonalMessage,signTypedMessage:e.signTypedMessage,personalRecoverSigner:e.personalRecoverSigner});r.addProvider(g);const w=e.dataSubprovider||function(e,t){const{rpcUrl:r,debug:n}=t;if(!e)return new l;if("http"===e)return new d({rpcUrl:r,debug:n});if("ws"===e)return new p({rpcUrl:r,debug:n});throw new Error(`ProviderEngine - unrecognized connectionType "${e}"`)}(t,e);"ws"===t&&w.on("data",(e,t)=>{r.emit("data",e,t)});r.addProvider(w),e.stopped||r.start();return r}},{"./index.js":373,"./subproviders/cache.js":376,"./subproviders/default-fixture.js":377,"./subproviders/fetch.js":378,"./subproviders/filters.js":379,"./subproviders/hooked-wallet.js":381,"./subproviders/inflight-cache":382,"./subproviders/infura.js":383,"./subproviders/nonce-tracker.js":384,"./subproviders/sanitizer.js":386,"./subproviders/subscriptions":388,"./subproviders/websocket.js":389}],398:[function(e,t,r){var n=e("web3-core-helpers").errors,i=e("xhr2-cookies").XMLHttpRequest,o=e("http"),a=e("https"),s=function(e,t){t=t||{},this.host=e||"http://localhost:8545","https"===this.host.substring(0,5)?this.httpsAgent=new a.Agent({keepAlive:!0}):this.httpAgent=new 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e=i.responseText,o=null;try{e=JSON.parse(e)}catch(e){o=n.InvalidResponse(i.responseText)}r.connected=!0,t(o,e)}},i.ontimeout=function(){r.connected=!1,t(n.ConnectionTimeout(this.timeout))};try{i.send(JSON.stringify(e))}catch(e){this.connected=!1,t(n.InvalidConnection(this.host))}},s.prototype.disconnect=function(){},t.exports=s},{http:312,https:175,"web3-core-helpers":338,"xhr2-cookies":418}],399:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=e("oboe"),a=function(e,t){var r=this;this.responseCallbacks={},this.notificationCallbacks=[],this.path=e,this.connected=!1,this.connection=t.connect({path:this.path}),this.addDefaultEvents();var i=function(e){var t=null;n.isArray(e)?e.forEach(function(e){r.responseCallbacks[e.id]&&(t=e.id)}):t=e.id,t||-1===e.method.indexOf("_subscription")?r.responseCallbacks[t]&&(r.responseCallbacks[t](null,e),delete r.responseCallbacks[t]):r.notificationCallbacks.forEach(function(t){n.isFunction(t)&&t(e)})};"Socket"===t.constructor.name?o(this.connection).done(i):this.connection.on("data",function(e){r._parseResponse(e.toString()).forEach(i)})};a.prototype.addDefaultEvents=function(){var e=this;this.connection.on("connect",function(){e.connected=!0}),this.connection.on("close",function(){e.connected=!1}),this.connection.on("error",function(){e._timeout()}),this.connection.on("end",function(){e._timeout()}),this.connection.on("timeout",function(){e._timeout()})},a.prototype._parseResponse=function(e){var t=this,r=[];return e.replace(/\}[\n\r]?\{/g,"}|--|{").replace(/\}\][\n\r]?\[\{/g,"}]|--|[{").replace(/\}[\n\r]?\[\{/g,"}|--|[{").replace(/\}\][\n\r]?\{/g,"}]|--|{").split("|--|").forEach(function(e){t.lastChunk&&(e=t.lastChunk+e);var n=null;try{n=JSON.parse(e)}catch(r){return t.lastChunk=e,clearTimeout(t.lastChunkTimeout),void(t.lastChunkTimeout=setTimeout(function(){throw 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Error("The second parameter callback must be a function.");this.connection.once(e,t)},a.prototype.removeListener=function(e,t){var r=this;switch(e){case"data":this.notificationCallbacks.forEach(function(e,n){e===t&&r.notificationCallbacks.splice(n,1)});break;default:this.connection.removeListener(e,t)}},a.prototype.removeAllListeners=function(e){switch(e){case"data":this.notificationCallbacks=[];break;default:this.connection.removeAllListeners(e)}},a.prototype.reset=function(){this._timeout(),this.notificationCallbacks=[],this.connection.removeAllListeners("error"),this.connection.removeAllListeners("end"),this.connection.removeAllListeners("timeout"),this.addDefaultEvents()},t.exports=a},{oboe:239,underscore:325,"web3-core-helpers":338}],400:[function(e,t,r){(function(r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=null,a=null,s=null;if("undefined"!=typeof window&&void 0!==window.WebSocket)o=function(e,t){return new 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t=null;n.isArray(e)?e.forEach(function(e){r.responseCallbacks[e.id]&&(t=e.id)}):t=e.id,!t&&e&&e.method&&-1!==e.method.indexOf("_subscription")?r.notificationCallbacks.forEach(function(t){n.isFunction(t)&&t(e)}):r.responseCallbacks[t]&&(r.responseCallbacks[t](null,e),delete r.responseCallbacks[t])})},Object.defineProperty(this,"connected",{get:function(){return this.connection&&this.connection.readyState===this.connection.OPEN},enumerable:!0})};f.prototype.addDefaultEvents=function(){var e=this;this.connection.onerror=function(){e._timeout()},this.connection.onclose=function(){e._timeout(),e.reset()}},f.prototype._parseResponse=function(e){var t=this,r=[];return e.replace(/\}[\n\r]?\{/g,"}|--|{").replace(/\}\][\n\r]?\[\{/g,"}]|--|[{").replace(/\}[\n\r]?\[\{/g,"}|--|[{").replace(/\}\][\n\r]?\{/g,"}]|--|{").split("|--|").forEach(function(e){t.lastChunk&&(e=t.lastChunk+e);var n=null;try{n=JSON.parse(e)}catch(r){return t.lastChunk=e,clearTimeout(t.lastChunkTimeout),void(t.lastChunkTimeout=setTimeout(function(){throw t._timeout(),i.InvalidResponse(e)},15e3))}clearTimeout(t.lastChunkTimeout),t.lastChunk=null,n&&r.push(n)}),r},f.prototype._addResponseCallback=function(e,t){var r=e.id||e[0].id,n=e.method||e[0].method;this.responseCallbacks[r]=t,this.responseCallbacks[r].method=n;var o=this;this._customTimeout&&setTimeout(function(){o.responseCallbacks[r]&&(o.responseCallbacks[r](i.ConnectionTimeout(o._customTimeout)),delete o.responseCallbacks[r])},this._customTimeout)},f.prototype._timeout=function(){for(var e in this.responseCallbacks)this.responseCallbacks.hasOwnProperty(e)&&(this.responseCallbacks[e](i.InvalidConnection("on WS")),delete this.responseCallbacks[e])},f.prototype.send=function(e,t){var r=this;if(this.connection.readyState!==this.connection.CONNECTING){if(this.connection.readyState!==this.connection.OPEN)return console.error("connection not open on send()"),"function"==typeof this.connection.onerror?this.connection.onerror(new Error("connection not open")):console.error("no error callback"),void t(new Error("connection not open"));this.connection.send(JSON.stringify(e)),this._addResponseCallback(e,t)}else setTimeout(function(){r.send(e,t)},10)},f.prototype.on=function(e,t){if("function"!=typeof t)throw new Error("The second parameter callback must be a function.");switch(e){case"data":this.notificationCallbacks.push(t);break;case"connect":this.connection.onopen=t;break;case"end":this.connection.onclose=t;break;case"error":this.connection.onerror=t}},f.prototype.removeListener=function(e,t){var r=this;switch(e){case"data":this.notificationCallbacks.forEach(function(e,n){e===t&&r.notificationCallbacks.splice(n,1)})}},f.prototype.removeAllListeners=function(e){switch(e){case"data":this.notificationCallbacks=[];break;case"connect":this.connection.onopen=null;break;case"end":this.connection.onclose=null;break;case"error":this.connection.onerror=null}},f.prototype.reset=function(){this._timeout(),this.notificationCallbacks=[],this.addDefaultEvents()},f.prototype.disconnect=function(){this.connection&&this.connection.close()},t.exports=f}).call(this,e("buffer").Buffer)},{buffer:84,underscore:325,url:327,"web3-core-helpers":338,websocket:408}],401:[function(e,t,r){"use strict";var n=e("web3-core"),i=e("web3-core-subscriptions").subscriptions,o=e("web3-core-method"),a=e("web3-net"),s=function(){var e=this;n.packageInit(this,arguments);var t=this.setProvider;this.setProvider=function(){t.apply(e,arguments),e.net.setProvider.apply(e,arguments)},this.clearSubscriptions=e._requestManager.clearSubscriptions,this.net=new a(this.currentProvider),[new i({name:"subscribe",type:"shh",subscriptions:{messages:{params:1}}}),new o({name:"getVersion",call:"shh_version",params:0}),new o({name:"getInfo",call:"shh_info",params:0}),new o({name:"setMaxMessageSize",call:"shh_setMaxMessageSize",params:1}),new o({name:"setMinPoW",call:"shh_setMinPoW",params:1}),new o({name:"markTrustedPeer",call:"shh_markTrustedPeer",params:1}),new o({name:"newKeyPair",call:"shh_newKeyPair",params:0}),new o({name:"addPrivateKey",call:"shh_addPrivateKey",params:1}),new o({name:"deleteKeyPair",call:"shh_deleteKeyPair",params:1}),new o({name:"hasKeyPair",call:"shh_hasKeyPair",params:1}),new o({name:"getPublicKey",call:"shh_getPublicKey",params:1}),new o({name:"getPrivateKey",call:"shh_getPrivateKey",params:1}),new o({name:"newSymKey",call:"shh_newSymKey",params:0}),new o({name:"addSymKey",call:"shh_addSymKey",params:1}),new o({name:"generateSymKeyFromPassword",call:"shh_generateSymKeyFromPassword",params:1}),new o({name:"hasSymKey",call:"shh_hasSymKey",params:1}),new o({name:"getSymKey",call:"shh_getSymKey",params:1}),new o({name:"deleteSymKey",call:"shh_deleteSymKey",params:1}),new o({name:"newMessageFilter",call:"shh_newMessageFilter",params:1}),new o({name:"getFilterMessages",call:"shh_getFilterMessages",params:1}),new o({name:"deleteMessageFilter",call:"shh_deleteMessageFilter",params:1}),new o({name:"post",call:"shh_post",params:1,inputFormatter:[null]}),new 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t="",r=0,n=e.length;for("0x"===e.substring(0,2)&&(r=2);r7?r+=e[n].toUpperCase():r+=e[n];return r},toHex:o.toHex,toBN:o.toBN,bytesToHex:o.bytesToHex,hexToBytes:o.hexToBytes,hexToNumberString:o.hexToNumberString,hexToNumber:o.hexToNumber,toDecimal:o.hexToNumber,numberToHex:o.numberToHex,fromDecimal:o.numberToHex,hexToUtf8:o.hexToUtf8,hexToString:o.hexToUtf8,toUtf8:o.hexToUtf8,utf8ToHex:o.utf8ToHex,stringToHex:o.utf8ToHex,fromUtf8:o.utf8ToHex,hexToAscii:c,toAscii:c,asciiToHex:f,fromAscii:f,unitMap:i.unitMap,toWei:function(e,t){if(t=h(t),!o.isBN(e)&&!n.isString(e))throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.");return o.isBN(e)?i.toWei(e,t):i.toWei(e,t).toString(10)},fromWei:function(e,t){if(t=h(t),!o.isBN(e)&&!n.isString(e))throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.");return o.isBN(e)?i.fromWei(e,t):i.fromWei(e,t).toString(10)},padLeft:o.leftPad,leftPad:o.leftPad,padRight:o.rightPad,rightPad:o.rightPad,toTwosComplement:o.toTwosComplement}},{"./soliditySha3.js":404,"./utils.js":405,"ethjs-unit":153,randomhex:274,underscore:325}],404:[function(e,t,r){var n=e("underscore"),i=e("bn.js"),o=e("./utils.js"),a=function(e){var t=typeof e;if("string"===t)return o.isHexStrict(e)?new i(e.replace(/0x/i,""),16):new i(e,10);if("number"===t)return new i(e);if(o.isBigNumber(e))return new i(e.toString(10));if(o.isBN(e))return e;throw new Error(e+" is not a number")},s=function(e,t,r){var n,s,u;if("bytes"===(e=(u=e).startsWith("int[")?"int256"+u.slice(3):"int"===u?"int256":u.startsWith("uint[")?"uint256"+u.slice(4):"uint"===u?"uint256":u.startsWith("fixed[")?"fixed128x128"+u.slice(5):"fixed"===u?"fixed128x128":u.startsWith("ufixed[")?"ufixed128x128"+u.slice(6):"ufixed"===u?"ufixed128x128":u)){if(t.replace(/^0x/i,"").length%2!=0)throw new Error("Invalid bytes characters "+t.length);return t}if("string"===e)return o.utf8ToHex(t);if("bool"===e)return t?"01":"00";if(e.startsWith("address")){if(n=r?64:40,!o.isAddress(t))throw new Error(t+" is not a valid address, or the checksum is invalid.");return o.leftPad(t.toLowerCase(),n)}if(n=function(e){var t=/^\D+(\d+).*$/.exec(e);return t?parseInt(t[1],10):null}(e),e.startsWith("bytes")){if(!n)throw new Error("bytes[] not yet supported in solidity");if(r&&(n=32),n<1||n>32||n256)throw new Error("Invalid uint"+n+" size");if((s=a(t)).bitLength()>n)throw new Error("Supplied uint exceeds width: "+n+" vs "+s.bitLength());if(s.lt(new i(0)))throw new Error("Supplied uint "+s.toString()+" is negative");return n?o.leftPad(s.toString("hex"),n/8*2):s}if(e.startsWith("int")){if(n%8||n<8||n>256)throw new Error("Invalid int"+n+" size");if((s=a(t)).bitLength()>n)throw new Error("Supplied int exceeds width: "+n+" vs "+s.bitLength());return s.lt(new i(0))?s.toTwos(n).toString("hex"):n?o.leftPad(s.toString("hex"),n/8*2):s}throw 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i(e){if(n((e=e||{}).initialDelay)&&e.initialDelay<1)throw new Error("The initial timeout must be greater than 0.");if(n(e.maxDelay)&&e.maxDelay<1)throw new Error("The maximal timeout must be greater than 0.");if(this.initialDelay_=e.initialDelay||100,this.maxDelay_=e.maxDelay||1e4,this.maxDelay_<=this.initialDelay_)throw new Error("The maximal backoff delay must be greater than the initial backoff delay.");if(n(e.randomisationFactor)&&(e.randomisationFactor<0||e.randomisationFactor>1))throw new Error("The randomisation factor must be between 0 and 1.");this.randomisationFactor_=e.randomisationFactor||0}i.prototype.getMaxDelay=function(){return this.maxDelay_},i.prototype.getInitialDelay=function(){return this.initialDelay_},i.prototype.next=function(){var e=this.next_(),t=1+Math.random()*this.randomisationFactor_;return Math.round(e*t)},i.prototype.next_=function(){throw new Error("BackoffStrategy.next_() unimplemented.")},i.prototype.reset=function(){this.reset_()},i.prototype.reset_=function(){throw new Error("BackoffStrategy.reset_() unimplemented.")},t.exports=i},{events:157,util:333}],51:[function(e,t,r){"use strict";r.byteLength=function(e){return 3*e.length/4-c(e)},r.toByteArray=function(e){var t,r,n,a,s,u=e.length;a=c(e),s=new o(3*u/4-a),r=a>0?u-4:u;var f=0;for(t=0;t>16&255,s[f++]=n>>8&255,s[f++]=255&n;2===a?(n=i[e.charCodeAt(t)]<<2|i[e.charCodeAt(t+1)]>>4,s[f++]=255&n):1===a&&(n=i[e.charCodeAt(t)]<<10|i[e.charCodeAt(t+1)]<<4|i[e.charCodeAt(t+2)]>>2,s[f++]=n>>8&255,s[f++]=255&n);return s},r.fromByteArray=function(e){for(var t,r=e.length,i=r%3,o="",a=[],s=0,u=r-i;su?u:s+16383));1===i?(t=e[r-1],o+=n[t>>2],o+=n[t<<4&63],o+="=="):2===i&&(t=(e[r-2]<<8)+e[r-1],o+=n[t>>10],o+=n[t>>4&63],o+=n[t<<2&63],o+="=");return a.push(o),a.join("")};for(var n=[],i=[],o="undefined"!=typeof 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Length must be a multiple of 4");return"="===e[t-2]?2:"="===e[t-1]?1:0}function f(e,t,r){for(var i,o,a=[],s=t;s>18&63]+n[o>>12&63]+n[o>>6&63]+n[63&o]);return a.join("")}i["-".charCodeAt(0)]=62,i["_".charCodeAt(0)]=63},{}],52:[function(e,t,r){var n=e("safe-buffer").Buffer;t.exports={check:function(e){if(e.length<8)return!1;if(e.length>72)return!1;if(48!==e[0])return!1;if(e[1]!==e.length-2)return!1;if(2!==e[2])return!1;var t=e[3];if(0===t)return!1;if(5+t>=e.length)return!1;if(2!==e[4+t])return!1;var r=e[5+t];return!(0===r||6+t+r!==e.length||128&e[4]||t>1&&0===e[4]&&!(128&e[5])||128&e[t+6]||r>1&&0===e[t+6]&&!(128&e[t+7]))},decode:function(e){if(e.length<8)throw new Error("DER sequence length is too short");if(e.length>72)throw new Error("DER sequence length is too long");if(48!==e[0])throw new Error("Expected DER sequence");if(e[1]!==e.length-2)throw new Error("DER sequence length is invalid");if(2!==e[2])throw new Error("Expected DER integer");var t=e[3];if(0===t)throw new Error("R length is zero");if(5+t>=e.length)throw new Error("R length is too long");if(2!==e[4+t])throw new Error("Expected DER integer (2)");var r=e[5+t];if(0===r)throw new Error("S length is zero");if(6+t+r!==e.length)throw new Error("S length is invalid");if(128&e[4])throw new Error("R value is negative");if(t>1&&0===e[4]&&!(128&e[5]))throw new Error("R value excessively padded");if(128&e[t+6])throw new Error("S value is negative");if(r>1&&0===e[t+6]&&!(128&e[t+7]))throw new Error("S value excessively padded");return{r:e.slice(4,4+t),s:e.slice(6+t)}},encode:function(e,t){var r=e.length,i=t.length;if(0===r)throw new Error("R length is zero");if(0===i)throw new Error("S length is zero");if(r>33)throw new Error("R length is too long");if(i>33)throw new Error("S length is too long");if(128&e[0])throw new Error("R value is negative");if(128&t[0])throw new Error("S value is negative");if(r>1&&0===e[0]&&!(128&e[1]))throw new Error("R value excessively padded");if(i>1&&0===t[0]&&!(128&t[1]))throw new Error("S value excessively padded");var o=n.allocUnsafe(6+r+i);return o[0]=48,o[1]=o.length-2,o[2]=2,o[3]=e.length,e.copy(o,4),o[4+r]=2,o[5+r]=t.length,t.copy(o,6+r),o}}},{"safe-buffer":290}],53:[function(e,t,r){!function(t,r){"use strict";function n(e,t){if(!e)throw new Error(t||"Assertion failed")}function i(e,t){e.super_=t;var r=function(){};r.prototype=t.prototype,e.prototype=new r,e.prototype.constructor=e}function o(e,t,r){if(o.isBN(e))return e;this.negative=0,this.words=null,this.length=0,this.red=null,null!==e&&("le"!==t&&"be"!==t||(r=t,t=10),this._init(e||0,t||10,r||"be"))}var a;"object"==typeof t?t.exports=o:r.BN=o,o.BN=o,o.wordSize=26;try{a=e("buffer").Buffer}catch(e){}function s(e,t,r){for(var n=0,i=Math.min(e.length,r),o=t;o=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return n}function u(e,t,r,n){for(var i=0,o=Math.min(e.length,r),a=t;a=49?s-49+10:s>=17?s-17+10:s}return i}o.isBN=function(e){return e instanceof o||null!==e&&"object"==typeof e&&e.constructor.wordSize===o.wordSize&&Array.isArray(e.words)},o.max=function(e,t){return e.cmp(t)>0?e:t},o.min=function(e,t){return e.cmp(t)<0?e:t},o.prototype._init=function(e,t,r){if("number"==typeof e)return this._initNumber(e,t,r);if("object"==typeof e)return this._initArray(e,t,r);"hex"===t&&(t=16),n(t===(0|t)&&t>=2&&t<=36);var i=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&i++,16===t?this._parseHex(e,i):this._parseBase(e,t,i),"-"===e[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(n(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initArray=function(e,t,r){if(n("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)a=e[i]|e[i-1]<<8|e[i-2]<<16,this.words[o]|=a<>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r=t;r-=6)i=s(e,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==t&&(i=s(e,t,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(e,t,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=t)n++;n--,i=i/t|0;for(var o=e.length-r,a=o%n,s=Math.min(o,o-a)+r,c=0,f=r;f1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(e,t,r){r.negative=t.negative^e.negative;var n=e.length+t.length|0;r.length=n,n=n-1|0;var i=0|e.words[0],o=0|t.words[0],a=i*o,s=67108863&a,u=a/67108864|0;r.words[0]=s;for(var c=1;c>>26,h=67108863&u,l=Math.min(c,t.length-1),d=Math.max(0,c-e.length+1);d<=l;d++){var p=c-d|0;f+=(a=(i=0|e.words[p])*(o=0|t.words[d])+h)/67108864|0,h=67108863&a}r.words[c]=0|h,u=0|f}return 0!==u?r.words[c]=0|u:r.length--,r.strip()}o.prototype.toString=function(e,t){var r;if(t=0|t||1,16===(e=e||10)||"hex"===e){r="";for(var i=0,o=0,a=0;a>>24-i&16777215)||a!==this.length-1?c[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(e===(0|e)&&e>=2&&e<=36){var l=f[e],d=h[e];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(d).toString(e);r=(p=p.idivn(d)).isZero()?b+r:c[l-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(e,t){return n(void 0!==a),this.toArrayLike(a,e,t)},o.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},o.prototype.toArrayLike=function(e,t,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===t,c=new e(o),f=this.clone();if(u){for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),c[s]=a;for(;s=4096&&(r+=13,t>>>=13),t>=64&&(r+=7,t>>>=7),t>=8&&(r+=4,t>>>=4),t>=2&&(r+=2,t>>>=2),r+t},o.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,r=0;return 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e&&e>=0);var t=0|Math.ceil(e/26),r=e%26;this._expand(t),r>0&&t--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(e){return this.clone().inotn(e)},o.prototype.setn=function(e,t){n("number"==typeof e&&e>=0);var r=e/26|0,i=e%26;return this._expand(r+1),this.words[r]=t?this.words[r]|1<e.length?(r=this,n=e):(r=e,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;oe.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var r,n,i=this.cmp(e);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=e):(r=e,n=this);for(var o=0,a=0;a>26,this.words[a]=67108863&t;for(;0!==o&&a>26,this.words[a]=67108863&t;if(0===o&&a>>13,d=0|a[1],p=8191&d,b=d>>>13,y=0|a[2],m=8191&y,v=y>>>13,g=0|a[3],w=8191&g,_=g>>>13,A=0|a[4],E=8191&A,x=A>>>13,k=0|a[5],S=8191&k,M=k>>>13,I=0|a[6],T=8191&I,U=I>>>13,j=0|a[7],B=8191&j,P=j>>>13,C=0|a[8],N=8191&C,R=C>>>13,L=0|a[9],O=8191&L,D=L>>>13,F=0|s[0],q=8191&F,H=F>>>13,z=0|s[1],K=8191&z,V=z>>>13,G=0|s[2],W=8191&G,Y=G>>>13,X=0|s[3],Z=8191&X,J=X>>>13,$=0|s[4],Q=8191&$,ee=$>>>13,te=0|s[5],re=8191&te,ne=te>>>13,ie=0|s[6],oe=8191&ie,ae=ie>>>13,se=0|s[7],ue=8191&se,ce=se>>>13,fe=0|s[8],he=8191&fe,le=fe>>>13,de=0|s[9],pe=8191&de,be=de>>>13;r.negative=e.negative^t.negative,r.length=19;var ye=(c+(n=Math.imul(h,q))|0)+((8191&(i=(i=Math.imul(h,H))+Math.imul(l,q)|0))<<13)|0;c=((o=Math.imul(l,H))+(i>>>13)|0)+(ye>>>26)|0,ye&=67108863,n=Math.imul(p,q),i=(i=Math.imul(p,H))+Math.imul(b,q)|0,o=Math.imul(b,H);var me=(c+(n=n+Math.imul(h,K)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(l,K)|0))<<13)|0;c=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(me>>>26)|0,me&=67108863,n=Math.imul(m,q),i=(i=Math.imul(m,H))+Math.imul(v,q)|0,o=Math.imul(v,H),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,V)|0;var ve=(c+(n=n+Math.imul(h,W)|0)|0)+((8191&(i=(i=i+Math.imul(h,Y)|0)+Math.imul(l,W)|0))<<13)|0;c=((o=o+Math.imul(l,Y)|0)+(i>>>13)|0)+(ve>>>26)|0,ve&=67108863,n=Math.imul(w,q),i=(i=Math.imul(w,H))+Math.imul(_,q)|0,o=Math.imul(_,H),n=n+Math.imul(m,K)|0,i=(i=i+Math.imul(m,V)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,V)|0,n=n+Math.imul(p,W)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,Y)|0;var ge=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(ge>>>26)|0,ge&=67108863,n=Math.imul(E,q),i=(i=Math.imul(E,H))+Math.imul(x,q)|0,o=Math.imul(x,H),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(m,W)|0,i=(i=i+Math.imul(m,Y)|0)+Math.imul(v,W)|0,o=o+Math.imul(v,Y)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,J)|0;var we=(c+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,ee)|0)+Math.imul(l,Q)|0))<<13)|0;c=((o=o+Math.imul(l,ee)|0)+(i>>>13)|0)+(we>>>26)|0,we&=67108863,n=Math.imul(S,q),i=(i=Math.imul(S,H))+Math.imul(M,q)|0,o=Math.imul(M,H),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(x,K)|0,o=o+Math.imul(x,V)|0,n=n+Math.imul(w,W)|0,i=(i=i+Math.imul(w,Y)|0)+Math.imul(_,W)|0,o=o+Math.imul(_,Y)|0,n=n+Math.imul(m,Z)|0,i=(i=i+Math.imul(m,J)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,J)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,ee)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,ee)|0;var _e=(c+(n=n+Math.imul(h,re)|0)|0)+((8191&(i=(i=i+Math.imul(h,ne)|0)+Math.imul(l,re)|0))<<13)|0;c=((o=o+Math.imul(l,ne)|0)+(i>>>13)|0)+(_e>>>26)|0,_e&=67108863,n=Math.imul(T,q),i=(i=Math.imul(T,H))+Math.imul(U,q)|0,o=Math.imul(U,H),n=n+Math.imul(S,K)|0,i=(i=i+Math.imul(S,V)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,V)|0,n=n+Math.imul(E,W)|0,i=(i=i+Math.imul(E,Y)|0)+Math.imul(x,W)|0,o=o+Math.imul(x,Y)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(m,Q)|0,i=(i=i+Math.imul(m,ee)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,ee)|0,n=n+Math.imul(p,re)|0,i=(i=i+Math.imul(p,ne)|0)+Math.imul(b,re)|0,o=o+Math.imul(b,ne)|0;var Ae=(c+(n=n+Math.imul(h,oe)|0)|0)+((8191&(i=(i=i+Math.imul(h,ae)|0)+Math.imul(l,oe)|0))<<13)|0;c=((o=o+Math.imul(l,ae)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(B,q),i=(i=Math.imul(B,H))+Math.imul(P,q)|0,o=Math.imul(P,H),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(U,K)|0,o=o+Math.imul(U,V)|0,n=n+Math.imul(S,W)|0,i=(i=i+Math.imul(S,Y)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,Y)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,ee)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,ee)|0,n=n+Math.imul(m,re)|0,i=(i=i+Math.imul(m,ne)|0)+Math.imul(v,re)|0,o=o+Math.imul(v,ne)|0,n=n+Math.imul(p,oe)|0,i=(i=i+Math.imul(p,ae)|0)+Math.imul(b,oe)|0,o=o+Math.imul(b,ae)|0;var Ee=(c+(n=n+Math.imul(h,ue)|0)|0)+((8191&(i=(i=i+Math.imul(h,ce)|0)+Math.imul(l,ue)|0))<<13)|0;c=((o=o+Math.imul(l,ce)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(N,q),i=(i=Math.imul(N,H))+Math.imul(R,q)|0,o=Math.imul(R,H),n=n+Math.imul(B,K)|0,i=(i=i+Math.imul(B,V)|0)+Math.imul(P,K)|0,o=o+Math.imul(P,V)|0,n=n+Math.imul(T,W)|0,i=(i=i+Math.imul(T,Y)|0)+Math.imul(U,W)|0,o=o+Math.imul(U,Y)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,ee)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,ee)|0,n=n+Math.imul(w,re)|0,i=(i=i+Math.imul(w,ne)|0)+Math.imul(_,re)|0,o=o+Math.imul(_,ne)|0,n=n+Math.imul(m,oe)|0,i=(i=i+Math.imul(m,ae)|0)+Math.imul(v,oe)|0,o=o+Math.imul(v,ae)|0,n=n+Math.imul(p,ue)|0,i=(i=i+Math.imul(p,ce)|0)+Math.imul(b,ue)|0,o=o+Math.imul(b,ce)|0;var xe=(c+(n=n+Math.imul(h,he)|0)|0)+((8191&(i=(i=i+Math.imul(h,le)|0)+Math.imul(l,he)|0))<<13)|0;c=((o=o+Math.imul(l,le)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(O,q),i=(i=Math.imul(O,H))+Math.imul(D,q)|0,o=Math.imul(D,H),n=n+Math.imul(N,K)|0,i=(i=i+Math.imul(N,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(B,W)|0,i=(i=i+Math.imul(B,Y)|0)+Math.imul(P,W)|0,o=o+Math.imul(P,Y)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(U,Z)|0,o=o+Math.imul(U,J)|0,n=n+Math.imul(S,Q)|0,i=(i=i+Math.imul(S,ee)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,ee)|0,n=n+Math.imul(E,re)|0,i=(i=i+Math.imul(E,ne)|0)+Math.imul(x,re)|0,o=o+Math.imul(x,ne)|0,n=n+Math.imul(w,oe)|0,i=(i=i+Math.imul(w,ae)|0)+Math.imul(_,oe)|0,o=o+Math.imul(_,ae)|0,n=n+Math.imul(m,ue)|0,i=(i=i+Math.imul(m,ce)|0)+Math.imul(v,ue)|0,o=o+Math.imul(v,ce)|0,n=n+Math.imul(p,he)|0,i=(i=i+Math.imul(p,le)|0)+Math.imul(b,he)|0,o=o+Math.imul(b,le)|0;var ke=(c+(n=n+Math.imul(h,pe)|0)|0)+((8191&(i=(i=i+Math.imul(h,be)|0)+Math.imul(l,pe)|0))<<13)|0;c=((o=o+Math.imul(l,be)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(O,K),i=(i=Math.imul(O,V))+Math.imul(D,K)|0,o=Math.imul(D,V),n=n+Math.imul(N,W)|0,i=(i=i+Math.imul(N,Y)|0)+Math.imul(R,W)|0,o=o+Math.imul(R,Y)|0,n=n+Math.imul(B,Z)|0,i=(i=i+Math.imul(B,J)|0)+Math.imul(P,Z)|0,o=o+Math.imul(P,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,ee)|0)+Math.imul(U,Q)|0,o=o+Math.imul(U,ee)|0,n=n+Math.imul(S,re)|0,i=(i=i+Math.imul(S,ne)|0)+Math.imul(M,re)|0,o=o+Math.imul(M,ne)|0,n=n+Math.imul(E,oe)|0,i=(i=i+Math.imul(E,ae)|0)+Math.imul(x,oe)|0,o=o+Math.imul(x,ae)|0,n=n+Math.imul(w,ue)|0,i=(i=i+Math.imul(w,ce)|0)+Math.imul(_,ue)|0,o=o+Math.imul(_,ce)|0,n=n+Math.imul(m,he)|0,i=(i=i+Math.imul(m,le)|0)+Math.imul(v,he)|0,o=o+Math.imul(v,le)|0;var Se=(c+(n=n+Math.imul(p,pe)|0)|0)+((8191&(i=(i=i+Math.imul(p,be)|0)+Math.imul(b,pe)|0))<<13)|0;c=((o=o+Math.imul(b,be)|0)+(i>>>13)|0)+(Se>>>26)|0,Se&=67108863,n=Math.imul(O,W),i=(i=Math.imul(O,Y))+Math.imul(D,W)|0,o=Math.imul(D,Y),n=n+Math.imul(N,Z)|0,i=(i=i+Math.imul(N,J)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(B,Q)|0,i=(i=i+Math.imul(B,ee)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,ee)|0,n=n+Math.imul(T,re)|0,i=(i=i+Math.imul(T,ne)|0)+Math.imul(U,re)|0,o=o+Math.imul(U,ne)|0,n=n+Math.imul(S,oe)|0,i=(i=i+Math.imul(S,ae)|0)+Math.imul(M,oe)|0,o=o+Math.imul(M,ae)|0,n=n+Math.imul(E,ue)|0,i=(i=i+Math.imul(E,ce)|0)+Math.imul(x,ue)|0,o=o+Math.imul(x,ce)|0,n=n+Math.imul(w,he)|0,i=(i=i+Math.imul(w,le)|0)+Math.imul(_,he)|0,o=o+Math.imul(_,le)|0;var Me=(c+(n=n+Math.imul(m,pe)|0)|0)+((8191&(i=(i=i+Math.imul(m,be)|0)+Math.imul(v,pe)|0))<<13)|0;c=((o=o+Math.imul(v,be)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(O,Z),i=(i=Math.imul(O,J))+Math.imul(D,Z)|0,o=Math.imul(D,J),n=n+Math.imul(N,Q)|0,i=(i=i+Math.imul(N,ee)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,ee)|0,n=n+Math.imul(B,re)|0,i=(i=i+Math.imul(B,ne)|0)+Math.imul(P,re)|0,o=o+Math.imul(P,ne)|0,n=n+Math.imul(T,oe)|0,i=(i=i+Math.imul(T,ae)|0)+Math.imul(U,oe)|0,o=o+Math.imul(U,ae)|0,n=n+Math.imul(S,ue)|0,i=(i=i+Math.imul(S,ce)|0)+Math.imul(M,ue)|0,o=o+Math.imul(M,ce)|0,n=n+Math.imul(E,he)|0,i=(i=i+Math.imul(E,le)|0)+Math.imul(x,he)|0,o=o+Math.imul(x,le)|0;var Ie=(c+(n=n+Math.imul(w,pe)|0)|0)+((8191&(i=(i=i+Math.imul(w,be)|0)+Math.imul(_,pe)|0))<<13)|0;c=((o=o+Math.imul(_,be)|0)+(i>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,n=Math.imul(O,Q),i=(i=Math.imul(O,ee))+Math.imul(D,Q)|0,o=Math.imul(D,ee),n=n+Math.imul(N,re)|0,i=(i=i+Math.imul(N,ne)|0)+Math.imul(R,re)|0,o=o+Math.imul(R,ne)|0,n=n+Math.imul(B,oe)|0,i=(i=i+Math.imul(B,ae)|0)+Math.imul(P,oe)|0,o=o+Math.imul(P,ae)|0,n=n+Math.imul(T,ue)|0,i=(i=i+Math.imul(T,ce)|0)+Math.imul(U,ue)|0,o=o+Math.imul(U,ce)|0,n=n+Math.imul(S,he)|0,i=(i=i+Math.imul(S,le)|0)+Math.imul(M,he)|0,o=o+Math.imul(M,le)|0;var Te=(c+(n=n+Math.imul(E,pe)|0)|0)+((8191&(i=(i=i+Math.imul(E,be)|0)+Math.imul(x,pe)|0))<<13)|0;c=((o=o+Math.imul(x,be)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(O,re),i=(i=Math.imul(O,ne))+Math.imul(D,re)|0,o=Math.imul(D,ne),n=n+Math.imul(N,oe)|0,i=(i=i+Math.imul(N,ae)|0)+Math.imul(R,oe)|0,o=o+Math.imul(R,ae)|0,n=n+Math.imul(B,ue)|0,i=(i=i+Math.imul(B,ce)|0)+Math.imul(P,ue)|0,o=o+Math.imul(P,ce)|0,n=n+Math.imul(T,he)|0,i=(i=i+Math.imul(T,le)|0)+Math.imul(U,he)|0,o=o+Math.imul(U,le)|0;var Ue=(c+(n=n+Math.imul(S,pe)|0)|0)+((8191&(i=(i=i+Math.imul(S,be)|0)+Math.imul(M,pe)|0))<<13)|0;c=((o=o+Math.imul(M,be)|0)+(i>>>13)|0)+(Ue>>>26)|0,Ue&=67108863,n=Math.imul(O,oe),i=(i=Math.imul(O,ae))+Math.imul(D,oe)|0,o=Math.imul(D,ae),n=n+Math.imul(N,ue)|0,i=(i=i+Math.imul(N,ce)|0)+Math.imul(R,ue)|0,o=o+Math.imul(R,ce)|0,n=n+Math.imul(B,he)|0,i=(i=i+Math.imul(B,le)|0)+Math.imul(P,he)|0,o=o+Math.imul(P,le)|0;var je=(c+(n=n+Math.imul(T,pe)|0)|0)+((8191&(i=(i=i+Math.imul(T,be)|0)+Math.imul(U,pe)|0))<<13)|0;c=((o=o+Math.imul(U,be)|0)+(i>>>13)|0)+(je>>>26)|0,je&=67108863,n=Math.imul(O,ue),i=(i=Math.imul(O,ce))+Math.imul(D,ue)|0,o=Math.imul(D,ce),n=n+Math.imul(N,he)|0,i=(i=i+Math.imul(N,le)|0)+Math.imul(R,he)|0,o=o+Math.imul(R,le)|0;var Be=(c+(n=n+Math.imul(B,pe)|0)|0)+((8191&(i=(i=i+Math.imul(B,be)|0)+Math.imul(P,pe)|0))<<13)|0;c=((o=o+Math.imul(P,be)|0)+(i>>>13)|0)+(Be>>>26)|0,Be&=67108863,n=Math.imul(O,he),i=(i=Math.imul(O,le))+Math.imul(D,he)|0,o=Math.imul(D,le);var Pe=(c+(n=n+Math.imul(N,pe)|0)|0)+((8191&(i=(i=i+Math.imul(N,be)|0)+Math.imul(R,pe)|0))<<13)|0;c=((o=o+Math.imul(R,be)|0)+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863;var Ce=(c+(n=Math.imul(O,pe))|0)+((8191&(i=(i=Math.imul(O,be))+Math.imul(D,pe)|0))<<13)|0;return c=((o=Math.imul(D,be))+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,u[0]=ye,u[1]=me,u[2]=ve,u[3]=ge,u[4]=we,u[5]=_e,u[6]=Ae,u[7]=Ee,u[8]=xe,u[9]=ke,u[10]=Se,u[11]=Me,u[12]=Ie,u[13]=Te,u[14]=Ue,u[15]=je,u[16]=Be,u[17]=Pe,u[18]=Ce,0!==c&&(u[19]=c,r.length++),r};function p(e,t,r){return(new b).mulp(e,t,r)}function b(e,t){this.x=e,this.y=t}Math.imul||(d=l),o.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,t):r<63?l(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,e,t):p(this,e,t)},b.prototype.makeRBT=function(e){for(var t=new Array(e),r=o.prototype._countBits(e)-1,n=0;n>=1;return n},b.prototype.permute=function(e,t,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*t;a>=26,t+=i/67108864|0,t+=o>>>26,this.words[r]=67108863&o}return 0!==t&&(this.words[r]=t,this.length++),this},o.prototype.muln=function(e){return this.clone().imuln(e)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r>>i}return t}(e);if(0===t.length)return new o(1);for(var r=this,n=0;n=0);var t,r=e%26,i=(e-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(t=0;t>>26-r}a&&(this.words[t]=a,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t=0),i=t?(t-t%26)/26:0;var o=e%26,a=Math.min((e-o)/26,this.length),s=67108863^67108863>>>o<a)for(this.length-=a,c=0;c=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&s}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(e,t,r){return n(0===this.negative),this.iushrn(e,t,r)},o.prototype.shln=function(e){return this.clone().ishln(e)},o.prototype.ushln=function(e){return this.clone().iushln(e)},o.prototype.shrn=function(e){return this.clone().ishrn(e)},o.prototype.ushrn=function(e){return this.clone().iushrn(e)},o.prototype.testn=function(e){n("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,i=1<=0);var t=e%26,r=(e-t)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==t&&r++,this.length=Math.min(r,this.length),0!==t){var i=67108863^67108863>>>t<=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},o.prototype.isubn=function(e){if(n("number"==typeof e),n(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),i=e,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==t){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var c=0;c=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/a|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=l)}return s&&s.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(e,t,r){return n(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(s=this.neg().divmod(e,t),"mod"!==t&&(i=s.div.neg()),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(e)),{div:i,mod:a}):0===this.negative&&0!==e.negative?(s=this.divmod(e.neg(),t),"mod"!==t&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&e.negative)?(s=this.neg().divmod(e.neg(),t),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(e)),{div:s.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,t);var i,a,s},o.prototype.div=function(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},o.prototype.modn=function(e){n(e<=67108863);for(var t=(1<<26)%e,r=0,i=this.length-1;i>=0;i--)r=(t*r+(0|this.words[i]))%e;return r},o.prototype.idivn=function(e){n(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*t;this.words[r]=i/e|0,t=i%e}return this.strip()},o.prototype.divn=function(e){return this.clone().idivn(e)},o.prototype.egcd=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),c=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=t.clone();!t.isZero();){for(var l=0,d=1;0==(t.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(t.iushrn(l);l-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(f),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(f),u.isub(h)),s.iushrn(1),u.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(s),a.isub(u)):(r.isub(t),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();t.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(t.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(t.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);t.cmp(r)>=0?(t.isub(r),a.isub(s)):(r.isub(t),s.isub(a))}return(i=0===t.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(e),i},o.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var n=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var o=t;t=r,r=o}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},o.prototype.invm=function(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(e){return this.words[0]&e},o.prototype.bincn=function(e){n("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)t=1;else{r&&(e=-e),n(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:ie.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|e.words[r];if(n!==i){ni&&(t=1);break}}return t},o.prototype.gtn=function(e){return 1===this.cmpn(e)},o.prototype.gt=function(e){return 1===this.cmp(e)},o.prototype.gten=function(e){return this.cmpn(e)>=0},o.prototype.gte=function(e){return this.cmp(e)>=0},o.prototype.ltn=function(e){return-1===this.cmpn(e)},o.prototype.lt=function(e){return-1===this.cmp(e)},o.prototype.lten=function(e){return this.cmpn(e)<=0},o.prototype.lte=function(e){return this.cmp(e)<=0},o.prototype.eqn=function(e){return 0===this.cmpn(e)},o.prototype.eq=function(e){return 0===this.cmp(e)},o.red=function(e){return new A(e)},o.prototype.toRed=function(e){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(e){return this.red=e,this},o.prototype.forceRed=function(e){return n(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function(e){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function(e){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function(e){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function(e){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function(e){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(e){return n(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var y={k256:null,p224:null,p192:null,p25519:null};function m(e,t){this.name=e,this.p=new o(t,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){m.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){m.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){m.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){m.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(e){if("string"==typeof e){var t=o._prime(e);this.m=t.p,this.prime=t}else n(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function E(e){A.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}m.prototype._tmp=function(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},m.prototype.ireduce=function(e){var t,r=e;do{this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(t>this.n);var n=t0?r.isub(this.p):r.strip(),r},m.prototype.split=function(e,t){e.iushrn(this.n,0,t)},m.prototype.imulK=function(e){return e.imul(this.k)},i(v,m),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n>>22,i=o}i>>>=22,e.words[n-10]=i,0===i&&e.length>10?e.length-=10:e.length-=9},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},o._prime=function(e){if(y[e])return y[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new g;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return y[e]=t,t},A.prototype._verify1=function(e){n(0===e.negative,"red works only with positives"),n(e.red,"red works only with red numbers")},A.prototype._verify2=function(e,t){n(0==(e.negative|t.negative),"red works only with positives"),n(e.red&&e.red===t.red,"red works only with red numbers")},A.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},A.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},A.prototype.add=function(e,t){this._verify2(e,t);var r=e.add(t);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},A.prototype.iadd=function(e,t){this._verify2(e,t);var r=e.iadd(t);return r.cmp(this.m)>=0&&r.isub(this.m),r},A.prototype.sub=function(e,t){this._verify2(e,t);var r=e.sub(t);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},A.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return r.cmpn(0)<0&&r.iadd(this.m),r},A.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},A.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},A.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},A.prototype.isqr=function(e){return this.imul(e,e.clone())},A.prototype.sqr=function(e){return this.mul(e,e)},A.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(n(t%2==1),3===t){var r=this.m.add(new o(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),u=s.redNeg(),c=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,c).cmp(u);)f.redIAdd(u);for(var h=this.pow(f,i),l=this.pow(e,i.addn(1).iushrn(1)),d=this.pow(e,i),p=a;0!==d.cmp(s);){for(var b=d,y=0;0!==b.cmp(s);y++)b=b.redSqr();n(y=0;n--){for(var c=t.words[n],f=u-1;f>=0;f--){var h=c>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4===++s||0===n&&0===f)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}u=26}return i},A.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},A.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},o.mont=function(e){return new E(e)},i(E,A),E.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},E.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},E.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new o(0)._forceRed(this);var r=e.mul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},E.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===t||t,this)},{buffer:55}],54:[function(e,t,r){var n;function i(e){this.rand=e}if(t.exports=function(e){return n||(n=new i(null)),n.generate(e)},t.exports.Rand=i,i.prototype.generate=function(e){return this._rand(e)},i.prototype._rand=function(e){if(this.rand.getBytes)return this.rand.getBytes(e);for(var t=new Uint8Array(e),r=0;r>>24]^f[p>>>16&255]^h[b>>>8&255]^l[255&y]^t[m++],a=c[p>>>24]^f[b>>>16&255]^h[y>>>8&255]^l[255&d]^t[m++],s=c[b>>>24]^f[y>>>16&255]^h[d>>>8&255]^l[255&p]^t[m++],u=c[y>>>24]^f[d>>>16&255]^h[p>>>8&255]^l[255&b]^t[m++],d=o,p=a,b=s,y=u;return o=(n[d>>>24]<<24|n[p>>>16&255]<<16|n[b>>>8&255]<<8|n[255&y])^t[m++],a=(n[p>>>24]<<24|n[b>>>16&255]<<16|n[y>>>8&255]<<8|n[255&d])^t[m++],s=(n[b>>>24]<<24|n[y>>>16&255]<<16|n[d>>>8&255]<<8|n[255&p])^t[m++],u=(n[y>>>24]<<24|n[d>>>16&255]<<16|n[p>>>8&255]<<8|n[255&b])^t[m++],[o>>>=0,a>>>=0,s>>>=0,u>>>=0]}var s=[0,1,2,4,8,16,32,64,128,27,54],u=function(){for(var e=new Array(256),t=0;t<256;t++)e[t]=t<128?t<<1:t<<1^283;for(var r=[],n=[],i=[[],[],[],[]],o=[[],[],[],[]],a=0,s=0,u=0;u<256;++u){var c=s^s<<1^s<<2^s<<3^s<<4;c=c>>>8^255&c^99,r[a]=c,n[c]=a;var f=e[a],h=e[f],l=e[h],d=257*e[c]^16843008*c;i[0][a]=d<<24|d>>>8,i[1][a]=d<<16|d>>>16,i[2][a]=d<<8|d>>>24,i[3][a]=d,d=16843009*l^65537*h^257*f^16843008*a,o[0][c]=d<<24|d>>>8,o[1][c]=d<<16|d>>>16,o[2][c]=d<<8|d>>>24,o[3][c]=d,0===a?a=s=1:(a=f^e[e[e[l^f]]],s^=e[e[s]])}return{SBOX:r,INV_SBOX:n,SUB_MIX:i,INV_SUB_MIX:o}}();function c(e){this._key=i(e),this._reset()}c.blockSize=16,c.keySize=32,c.prototype.blockSize=c.blockSize,c.prototype.keySize=c.keySize,c.prototype._reset=function(){for(var e=this._key,t=e.length,r=t+6,n=4*(r+1),i=[],o=0;o>>24,a=u.SBOX[a>>>24]<<24|u.SBOX[a>>>16&255]<<16|u.SBOX[a>>>8&255]<<8|u.SBOX[255&a],a^=s[o/t|0]<<24):t>6&&o%t==4&&(a=u.SBOX[a>>>24]<<24|u.SBOX[a>>>16&255]<<16|u.SBOX[a>>>8&255]<<8|u.SBOX[255&a]),i[o]=i[o-t]^a}for(var c=[],f=0;f>>24]]^u.INV_SUB_MIX[1][u.SBOX[l>>>16&255]]^u.INV_SUB_MIX[2][u.SBOX[l>>>8&255]]^u.INV_SUB_MIX[3][u.SBOX[255&l]]}this._nRounds=r,this._keySchedule=i,this._invKeySchedule=c},c.prototype.encryptBlockRaw=function(e){return a(e=i(e),this._keySchedule,u.SUB_MIX,u.SBOX,this._nRounds)},c.prototype.encryptBlock=function(e){var t=this.encryptBlockRaw(e),r=n.allocUnsafe(16);return r.writeUInt32BE(t[0],0),r.writeUInt32BE(t[1],4),r.writeUInt32BE(t[2],8),r.writeUInt32BE(t[3],12),r},c.prototype.decryptBlock=function(e){var t=(e=i(e))[1];e[1]=e[3],e[3]=t;var r=a(e,this._invKeySchedule,u.INV_SUB_MIX,u.INV_SBOX,this._nRounds),o=n.allocUnsafe(16);return o.writeUInt32BE(r[0],0),o.writeUInt32BE(r[3],4),o.writeUInt32BE(r[2],8),o.writeUInt32BE(r[1],12),o},c.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},t.exports.AES=c},{"safe-buffer":290}],57:[function(e,t,r){var n=e("./aes"),i=e("safe-buffer").Buffer,o=e("cipher-base"),a=e("inherits"),s=e("./ghash"),u=e("buffer-xor"),c=e("./incr32");function f(e,t,r,a){o.call(this);var u=i.alloc(4,0);this._cipher=new n.AES(t);var f=this._cipher.encryptBlock(u);this._ghash=new s(f),r=function(e,t,r){if(12===t.length)return e._finID=i.concat([t,i.from([0,0,0,1])]),i.concat([t,i.from([0,0,0,2])]);var n=new s(r),o=t.length,a=o%16;n.update(t),a&&(a=16-a,n.update(i.alloc(a,0))),n.update(i.alloc(8,0));var u=8*o,f=i.alloc(8);f.writeUIntBE(u,0,8),n.update(f),e._finID=n.state;var h=i.from(e._finID);return c(h),h}(this,r,f),this._prev=i.from(r),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=a,this._alen=0,this._len=0,this._mode=e,this._authTag=null,this._called=!1}a(f,o),f.prototype._update=function(e){if(!this._called&&this._alen){var t=16-this._alen%16;t<16&&(t=i.alloc(t,0),this._ghash.update(t))}this._called=!0;var r=this._mode.encrypt(this,e);return this._decrypt?this._ghash.update(e):this._ghash.update(r),this._len+=e.length,r},f.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var e=u(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(e,t){var r=0;e.length!==t.length&&r++;for(var n=Math.min(e.length,t.length),i=0;i16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t}else if(this.cache.length>=16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t;return null},h.prototype.flush=function(){if(this.cache.length)return this.cache},r.createDecipher=function(e,t){var r=o[e.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var n=c(t,!1,r.key,r.iv);return l(e,n.key,n.iv)},r.createDecipheriv=l},{"./aes":56,"./authCipher":57,"./modes":69,"./streamCipher":72,"cipher-base":86,evp_bytestokey:158,inherits:180,"safe-buffer":290}],60:[function(e,t,r){var n=e("./modes"),i=e("./authCipher"),o=e("safe-buffer").Buffer,a=e("./streamCipher"),s=e("cipher-base"),u=e("./aes"),c=e("evp_bytestokey");function f(e,t,r){s.call(this),this._cache=new l,this._cipher=new u.AES(t),this._prev=o.from(r),this._mode=e,this._autopadding=!0}e("inherits")(f,s),f.prototype._update=function(e){var t,r;this._cache.add(e);for(var n=[];t=this._cache.get();)r=this._mode.encrypt(this,t),n.push(r);return o.concat(n)};var h=o.alloc(16,16);function l(){this.cache=o.allocUnsafe(0)}function d(e,t,r){var s=n[e.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof t&&(t=o.from(t)),t.length!==s.key/8)throw new TypeError("invalid key length "+t.length);if("string"==typeof r&&(r=o.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);return"stream"===s.type?new a(s.module,t,r):"auth"===s.type?new i(s.module,t,r):new f(s.module,t,r)}f.prototype._final=function(){var e=this._cache.flush();if(this._autopadding)return e=this._mode.encrypt(this,e),this._cipher.scrub(),e;if(!e.equals(h))throw this._cipher.scrub(),new Error("data not multiple of block length")},f.prototype.setAutoPadding=function(e){return this._autopadding=!!e,this},l.prototype.add=function(e){this.cache=o.concat([this.cache,e])},l.prototype.get=function(){if(this.cache.length>15){var e=this.cache.slice(0,16);return this.cache=this.cache.slice(16),e}return null},l.prototype.flush=function(){for(var e=16-this.cache.length,t=o.allocUnsafe(e),r=-1;++r>>0,0),t.writeUInt32BE(e[1]>>>0,4),t.writeUInt32BE(e[2]>>>0,8),t.writeUInt32BE(e[3]>>>0,12),t}function a(e){this.h=e,this.state=n.alloc(16,0),this.cache=n.allocUnsafe(0)}a.prototype.ghash=function(e){for(var t=-1;++t0;t--)n[t]=n[t]>>>1|(1&n[t-1])<<31;n[0]=n[0]>>>1,r&&(n[0]=n[0]^225<<24)}this.state=o(i)},a.prototype.update=function(e){var t;for(this.cache=n.concat([this.cache,e]);this.cache.length>=16;)t=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(t)},a.prototype.final=function(e,t){return this.cache.length&&this.ghash(n.concat([this.cache,i],16)),this.ghash(o([0,e,0,t])),this.state},t.exports=a},{"safe-buffer":290}],62:[function(e,t,r){t.exports=function(e){for(var t,r=e.length;r--;){if(255!==(t=e.readUInt8(r))){t++,e.writeUInt8(t,r);break}e.writeUInt8(0,r)}}},{}],63:[function(e,t,r){var n=e("buffer-xor");r.encrypt=function(e,t){var r=n(t,e._prev);return e._prev=e._cipher.encryptBlock(r),e._prev},r.decrypt=function(e,t){var r=e._prev;e._prev=t;var i=e._cipher.decryptBlock(t);return n(i,r)}},{"buffer-xor":83}],64:[function(e,t,r){var n=e("safe-buffer").Buffer,i=e("buffer-xor");function o(e,t,r){var o=t.length,a=i(t,e._cache);return e._cache=e._cache.slice(o),e._prev=n.concat([e._prev,r?t:a]),a}r.encrypt=function(e,t,r){for(var i,a=n.allocUnsafe(0);t.length;){if(0===e._cache.length&&(e._cache=e._cipher.encryptBlock(e._prev),e._prev=n.allocUnsafe(0)),!(e._cache.length<=t.length)){a=n.concat([a,o(e,t,r)]);break}i=e._cache.length,a=n.concat([a,o(e,t.slice(0,i),r)]),t=t.slice(i)}return a}},{"buffer-xor":83,"safe-buffer":290}],65:[function(e,t,r){var n=e("safe-buffer").Buffer;function i(e,t,r){for(var n,i,a=-1,s=0;++a<8;)n=t&1<<7-a?128:0,s+=(128&(i=e._cipher.encryptBlock(e._prev)[0]^n))>>a%8,e._prev=o(e._prev,r?n:i);return s}function o(e,t){var r=e.length,i=-1,o=n.allocUnsafe(e.length);for(e=n.concat([e,n.from([t])]);++i>7;return o}r.encrypt=function(e,t,r){for(var o=t.length,a=n.allocUnsafe(o),s=-1;++s=0||!r.umod(e.prime1)||!r.umod(e.prime2);)r=new n(i(t));return r}t.exports=o,o.getr=a}).call(this,e("buffer").Buffer)},{"bn.js":53,buffer:84,randombytes:270}],77:[function(e,t,r){t.exports=e("./browser/algorithms.json")},{"./browser/algorithms.json":78}],78:[function(e,t,r){t.exports={sha224WithRSAEncryption:{sign:"rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},"RSA-SHA224":{sign:"ecdsa/rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},sha256WithRSAEncryption:{sign:"rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},"RSA-SHA256":{sign:"ecdsa/rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},sha384WithRSAEncryption:{sign:"rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},"RSA-SHA384":{sign:"ecdsa/rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},sha512WithRSAEncryption:{sign:"rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA512":{sign:"ecdsa/rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA1":{sign:"rsa",hash:"sha1",id:"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{sign:"ecdsa",hash:"sha1",id:""},sha256:{sign:"ecdsa",hash:"sha256",id:""},sha224:{sign:"ecdsa",hash:"sha224",id:""},sha384:{sign:"ecdsa",hash:"sha384",id:""},sha512:{sign:"ecdsa",hash:"sha512",id:""},"DSA-SHA":{sign:"dsa",hash:"sha1",id:""},"DSA-SHA1":{sign:"dsa",hash:"sha1",id:""},DSA:{sign:"dsa",hash:"sha1",id:""},"DSA-WITH-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-WITH-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-WITH-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-WITH-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-RIPEMD160":{sign:"dsa",hash:"rmd160",id:""},ripemd160WithRSA:{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},"RSA-RIPEMD160":{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},md5WithRSAEncryption:{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"},"RSA-MD5":{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"}}},{}],79:[function(e,t,r){t.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}},{}],80:[function(e,t,r){(function(r){var n=e("create-hash"),i=e("stream"),o=e("inherits"),a=e("./sign"),s=e("./verify"),u=e("./algorithms.json");function c(e){i.Writable.call(this);var t=u[e];if(!t)throw new Error("Unknown message digest");this._hashType=t.hash,this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign}function f(e){i.Writable.call(this);var t=u[e];if(!t)throw new Error("Unknown message digest");this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign}function h(e){return new c(e)}function l(e){return new f(e)}Object.keys(u).forEach(function(e){u[e].id=new r(u[e].id,"hex"),u[e.toLowerCase()]=u[e]}),o(c,i.Writable),c.prototype._write=function(e,t,r){this._hash.update(e),r()},c.prototype.update=function(e,t){return"string"==typeof e&&(e=new r(e,t)),this._hash.update(e),this},c.prototype.sign=function(e,t){this.end();var r=this._hash.digest(),n=a(r,e,this._hashType,this._signType,this._tag);return t?n.toString(t):n},o(f,i.Writable),f.prototype._write=function(e,t,r){this._hash.update(e),r()},f.prototype.update=function(e,t){return"string"==typeof e&&(e=new r(e,t)),this._hash.update(e),this},f.prototype.verify=function(e,t,n){"string"==typeof t&&(t=new r(t,n)),this.end();var i=this._hash.digest();return s(t,i,e,this._signType,this._tag)},t.exports={Sign:h,Verify:l,createSign:h,createVerify:l}}).call(this,e("buffer").Buffer)},{"./algorithms.json":78,"./sign":81,"./verify":82,buffer:84,"create-hash":91,inherits:180,stream:311}],81:[function(e,t,r){(function(r){var n=e("create-hmac"),i=e("browserify-rsa"),o=e("elliptic").ec,a=e("bn.js"),s=e("parse-asn1"),u=e("./curves.json");function c(e,t,i,o){if((e=new r(e.toArray())).length0&&r.ishrn(n),r}function h(e,t,i){var o,a;do{for(o=new r(0);8*o.length=t)throw new Error("invalid sig")}t.exports=function(e,t,u,c,f){var h=o(u);if("ec"===h.type){if("ecdsa"!==c&&"ecdsa/rsa"!==c)throw new Error("wrong public key type");return function(e,t,r){var n=a[r.data.algorithm.curve.join(".")];if(!n)throw new Error("unknown curve "+r.data.algorithm.curve.join("."));var o=new i(n),s=r.data.subjectPrivateKey.data;return o.verify(t,e,s)}(e,t,h)}if("dsa"===h.type){if("dsa"!==c)throw new Error("wrong public key type");return function(e,t,r){var i=r.data.p,a=r.data.q,u=r.data.g,c=r.data.pub_key,f=o.signature.decode(e,"der"),h=f.s,l=f.r;s(h,a),s(l,a);var d=n.mont(i),p=h.invm(a);return 0===u.toRed(d).redPow(new n(t).mul(p).mod(a)).fromRed().mul(c.toRed(d).redPow(l.mul(p).mod(a)).fromRed()).mod(i).mod(a).cmp(l)}(e,t,h)}if("rsa"!==c&&"ecdsa/rsa"!==c)throw new Error("wrong public key type");t=r.concat([f,t]);for(var l=h.modulus.byteLength(),d=[1],p=0;t.length+d.length+2o)throw new RangeError("Invalid typed array length");var t=new Uint8Array(e);return t.__proto__=s.prototype,t}function s(e,t,r){if("number"==typeof e){if("string"==typeof t)throw new Error("If encoding is specified then the first argument must be a string");return 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strict";r.randomBytes=r.rng=r.pseudoRandomBytes=r.prng=e("randombytes"),r.createHash=r.Hash=e("create-hash"),r.createHmac=r.Hmac=e("create-hmac");var n=e("browserify-sign/algos"),i=Object.keys(n),o=["sha1","sha224","sha256","sha384","sha512","md5","rmd160"].concat(i);r.getHashes=function(){return o};var a=e("pbkdf2");r.pbkdf2=a.pbkdf2,r.pbkdf2Sync=a.pbkdf2Sync;var s=e("browserify-cipher");r.Cipher=s.Cipher,r.createCipher=s.createCipher,r.Cipheriv=s.Cipheriv,r.createCipheriv=s.createCipheriv,r.Decipher=s.Decipher,r.createDecipher=s.createDecipher,r.Decipheriv=s.Decipheriv,r.createDecipheriv=s.createDecipheriv,r.getCiphers=s.getCiphers,r.listCiphers=s.listCiphers;var u=e("diffie-hellman");r.DiffieHellmanGroup=u.DiffieHellmanGroup,r.createDiffieHellmanGroup=u.createDiffieHellmanGroup,r.getDiffieHellman=u.getDiffieHellman,r.createDiffieHellman=u.createDiffieHellman,r.DiffieHellman=u.DiffieHellman;var c=e("browserify-sign");r.createSign=c.createSign,r.Sign=c.Sign,r.createVerify=c.createVerify,r.Verify=c.Verify,r.createECDH=e("create-ecdh");var f=e("public-encrypt");r.publicEncrypt=f.publicEncrypt,r.privateEncrypt=f.privateEncrypt,r.publicDecrypt=f.publicDecrypt,r.privateDecrypt=f.privateDecrypt;var h=e("randomfill");r.randomFill=h.randomFill,r.randomFillSync=h.randomFillSync,r.createCredentials=function(){throw new Error(["sorry, createCredentials is not implemented yet","we accept pull requests","https://github.com/crypto-browserify/crypto-browserify"].join("\n"))},r.constants={DH_CHECK_P_NOT_SAFE_PRIME:2,DH_CHECK_P_NOT_PRIME:1,DH_UNABLE_TO_CHECK_GENERATOR:4,DH_NOT_SUITABLE_GENERATOR:8,NPN_ENABLED:1,ALPN_ENABLED:1,RSA_PKCS1_PADDING:1,RSA_SSLV23_PADDING:2,RSA_NO_PADDING:3,RSA_PKCS1_OAEP_PADDING:4,RSA_X931_PADDING:5,RSA_PKCS1_PSS_PADDING:6,POINT_CONVERSION_COMPRESSED:2,POINT_CONVERSION_UNCOMPRESSED:4,POINT_CONVERSION_HYBRID:6}},{"browserify-cipher":73,"browserify-sign":80,"browserify-sign/algos":77,"create-ecdh":90,"create-hash":91,"create-hmac":94,"diffie-hellman":105,pbkdf2:247,"public-encrypt":259,randombytes:270,randomfill:271}],98:[function(e,t,r){"use strict";var n=new RegExp("%[a-f0-9]{2}","gi"),i=new RegExp("(%[a-f0-9]{2})+","gi");function o(e,t){try{return decodeURIComponent(e.join(""))}catch(e){}if(1===e.length)return e;t=t||1;var r=e.slice(0,t),n=e.slice(t);return Array.prototype.concat.call([],o(r),o(n))}function a(e){try{return decodeURIComponent(e)}catch(i){for(var t=e.match(n),r=1;r0;n--)t+=this._buffer(e,t),r+=this._flushBuffer(i,r);return t+=this._buffer(e,t),i},i.prototype.final=function(e){var t,r;return e&&(t=this.update(e)),r="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),t?t.concat(r):r},i.prototype._pad=function(e,t){if(0===t)return!1;for(;t>>1];r=a.r28shl(r,s),i=a.r28shl(i,s),a.pc2(r,i,e.keys,o)}},u.prototype._update=function(e,t,r,n){var i=this._desState,o=a.readUInt32BE(e,t),s=a.readUInt32BE(e,t+4);a.ip(o,s,i.tmp,0),o=i.tmp[0],s=i.tmp[1],"encrypt"===this.type?this._encrypt(i,o,s,i.tmp,0):this._decrypt(i,o,s,i.tmp,0),o=i.tmp[0],s=i.tmp[1],a.writeUInt32BE(r,o,n),a.writeUInt32BE(r,s,n+4)},u.prototype._pad=function(e,t){for(var r=e.length-t,n=t;n>>0,o=l}a.rip(s,o,n,i)},u.prototype._decrypt=function(e,t,r,n,i){for(var o=r,s=t,u=e.keys.length-2;u>=0;u-=2){var c=e.keys[u],f=e.keys[u+1];a.expand(o,e.tmp,0),c^=e.tmp[0],f^=e.tmp[1];var h=a.substitute(c,f),l=o;o=(s^a.permute(h))>>>0,s=l}a.rip(o,s,n,i)}},{"../des":99,inherits:180,"minimalistic-assert":234}],103:[function(e,t,r){"use strict";var n=e("minimalistic-assert"),i=e("inherits"),o=e("../des"),a=o.Cipher,s=o.DES;function u(e){a.call(this,e);var t=new function(e,t){n.equal(t.length,24,"Invalid key length");var r=t.slice(0,8),i=t.slice(8,16),o=t.slice(16,24);this.ciphers="encrypt"===e?[s.create({type:"encrypt",key:r}),s.create({type:"decrypt",key:i}),s.create({type:"encrypt",key:o})]:[s.create({type:"decrypt",key:o}),s.create({type:"encrypt",key:i}),s.create({type:"decrypt",key:r})]}(this.type,this.options.key);this._edeState=t}i(u,a),t.exports=u,u.create=function(e){return new u(e)},u.prototype._update=function(e,t,r,n){var i=this._edeState;i.ciphers[0]._update(e,t,r,n),i.ciphers[1]._update(r,n,r,n),i.ciphers[2]._update(r,n,r,n)},u.prototype._pad=s.prototype._pad,u.prototype._unpad=s.prototype._unpad},{"../des":99,inherits:180,"minimalistic-assert":234}],104:[function(e,t,r){"use strict";r.readUInt32BE=function(e,t){return(e[0+t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])>>>0},r.writeUInt32BE=function(e,t,r){e[0+r]=t>>>24,e[1+r]=t>>>16&255,e[2+r]=t>>>8&255,e[3+r]=255&t},r.ip=function(e,t,r,n){for(var i=0,o=0,a=6;a>=0;a-=2){for(var s=0;s<=24;s+=8)i<<=1,i|=t>>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=e>>>s+a&1}for(a=6;a>=0;a-=2){for(s=1;s<=25;s+=8)o<<=1,o|=t>>>s+a&1;for(s=1;s<=25;s+=8)o<<=1,o|=e>>>s+a&1}r[n+0]=i>>>0,r[n+1]=o>>>0},r.rip=function(e,t,r,n){for(var i=0,o=0,a=0;a<4;a++)for(var s=24;s>=0;s-=8)i<<=1,i|=t>>>s+a&1,i<<=1,i|=e>>>s+a&1;for(a=4;a<8;a++)for(s=24;s>=0;s-=8)o<<=1,o|=t>>>s+a&1,o<<=1,o|=e>>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.pc1=function(e,t,r,n){for(var i=0,o=0,a=7;a>=5;a--){for(var s=0;s<=24;s+=8)i<<=1,i|=t>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=e>>s+a&1}for(s=0;s<=24;s+=8)i<<=1,i|=t>>s+a&1;for(a=1;a<=3;a++){for(s=0;s<=24;s+=8)o<<=1,o|=t>>s+a&1;for(s=0;s<=24;s+=8)o<<=1,o|=e>>s+a&1}for(s=0;s<=24;s+=8)o<<=1,o|=e>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.r28shl=function(e,t){return e<>>28-t};var n=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];r.pc2=function(e,t,r,i){for(var o=0,a=0,s=n.length>>>1,u=0;u>>n[u]&1;for(u=s;u>>n[u]&1;r[i+0]=o>>>0,r[i+1]=a>>>0},r.expand=function(e,t,r){var n=0,i=0;n=(1&e)<<5|e>>>27;for(var o=23;o>=15;o-=4)n<<=6,n|=e>>>o&63;for(o=11;o>=3;o-=4)i|=e>>>o&63,i<<=6;i|=(31&e)<<1|e>>>31,t[r+0]=n>>>0,t[r+1]=i>>>0};var i=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];r.substitute=function(e,t){for(var r=0,n=0;n<4;n++){r<<=4,r|=i[64*n+(e>>>18-6*n&63)]}for(n=0;n<4;n++){r<<=4,r|=i[256+64*n+(t>>>18-6*n&63)]}return r>>>0};var o=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];r.permute=function(e){for(var t=0,r=0;r>>o[r]&1;return t>>>0},r.padSplit=function(e,t,r){for(var n=e.toString(2);n.lengthe;)r.ishrn(1);if(r.isEven()&&r.iadd(s),r.testn(1)||r.iadd(u),t.cmp(u)){if(!t.cmp(c))for(;r.mod(f).cmp(h);)r.iadd(d)}else for(;r.mod(o).cmp(l);)r.iadd(d);if(y(p=r.shrn(1))&&y(r)&&m(p)&&m(r)&&a.test(p)&&a.test(r))return r}}},{"bn.js":53,"miller-rabin":233,randombytes:270}],108:[function(e,t,r){t.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca18217c32905e462e36ce3be39e772c180e86039b2783a2ec07a28fb5c55df06f4c52c9de2bcbf6955817183995497cea956ae515d2261898fa051015728e5a8aacaa68ffffffffffffffff"},modp15:{gen:"02",prime:"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"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"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"},modp18:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234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strict";var n=r;n.version=e("../package.json").version,n.utils=e("./elliptic/utils"),n.rand=e("brorand"),n.curve=e("./elliptic/curve"),n.curves=e("./elliptic/curves"),n.ec=e("./elliptic/ec"),n.eddsa=e("./elliptic/eddsa")},{"../package.json":124,"./elliptic/curve":112,"./elliptic/curves":115,"./elliptic/ec":116,"./elliptic/eddsa":119,"./elliptic/utils":123,brorand:54}],110:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils,o=i.getNAF,a=i.getJSF,s=i.assert;function u(e,t){this.type=e,this.p=new n(t.p,16),this.red=t.prime?n.red(t.prime):n.mont(this.p),this.zero=new n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=t.n&&new n(t.n,16),this.g=t.g&&this.pointFromJSON(t.g,t.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function c(e,t){this.curve=e,this.type=t,this.precomputed=null}t.exports=u,u.prototype.point=function(){throw new Error("Not implemented")},u.prototype.validate=function(){throw new Error("Not implemented")},u.prototype._fixedNafMul=function(e,t){s(e.precomputed);var r=e._getDoubles(),n=o(t,1),i=(1<=u;t--)c=(c<<1)+n[t];a.push(c)}for(var f=this.jpoint(null,null,null),h=this.jpoint(null,null,null),l=i;l>0;l--){for(u=0;u=0;c--){for(t=0;c>=0&&0===a[c];c--)t++;if(c>=0&&t++,u=u.dblp(t),c<0)break;var f=a[c];s(0!==f),u="affine"===e.type?f>0?u.mixedAdd(i[f-1>>1]):u.mixedAdd(i[-f-1>>1].neg()):f>0?u.add(i[f-1>>1]):u.add(i[-f-1>>1].neg())}return"affine"===e.type?u.toP():u},u.prototype._wnafMulAdd=function(e,t,r,n,i){for(var s=this._wnafT1,u=this._wnafT2,c=this._wnafT3,f=0,h=0;h=1;h-=2){var d=h-1,p=h;if(1===s[d]&&1===s[p]){var b=[t[d],null,null,t[p]];0===t[d].y.cmp(t[p].y)?(b[1]=t[d].add(t[p]),b[2]=t[d].toJ().mixedAdd(t[p].neg())):0===t[d].y.cmp(t[p].y.redNeg())?(b[1]=t[d].toJ().mixedAdd(t[p]),b[2]=t[d].add(t[p].neg())):(b[1]=t[d].toJ().mixedAdd(t[p]),b[2]=t[d].toJ().mixedAdd(t[p].neg()));var y=[-3,-1,-5,-7,0,7,5,1,3],m=a(r[d],r[p]);f=Math.max(m[0].length,f),c[d]=new Array(f),c[p]=new Array(f);for(var v=0;v=0;h--){for(var E=0;h>=0;){var x=!0;for(v=0;v=0&&E++,_=_.dblp(E),h<0)break;for(v=0;v0?k=u[v][S-1>>1]:S<0&&(k=u[v][-S-1>>1].neg()),_="affine"===k.type?_.mixedAdd(k):_.add(k))}}for(h=0;h=Math.ceil((e.bitLength()+1)/t.step)},c.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i":""},f.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&0===this.y.cmp(this.z)},f.prototype._extDbl=function(){var e=this.x.redSqr(),t=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var n=this.curve._mulA(e),i=this.x.redAdd(this.y).redSqr().redISub(e).redISub(t),o=n.redAdd(t),a=o.redSub(r),s=n.redSub(t),u=i.redMul(a),c=o.redMul(s),f=i.redMul(s),h=a.redMul(o);return this.curve.point(u,c,h,f)},f.prototype._projDbl=function(){var e,t,r,n=this.x.redAdd(this.y).redSqr(),i=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var a=(c=this.curve._mulA(i)).redAdd(o);if(this.zOne)e=n.redSub(i).redSub(o).redMul(a.redSub(this.curve.two)),t=a.redMul(c.redSub(o)),r=a.redSqr().redSub(a).redSub(a);else{var s=this.z.redSqr(),u=a.redSub(s).redISub(s);e=n.redSub(i).redISub(o).redMul(u),t=a.redMul(c.redSub(o)),r=a.redMul(u)}}else{var c=i.redAdd(o);s=this.curve._mulC(this.c.redMul(this.z)).redSqr(),u=c.redSub(s).redSub(s);e=this.curve._mulC(n.redISub(c)).redMul(u),t=this.curve._mulC(c).redMul(i.redISub(o)),r=c.redMul(u)}return this.curve.point(e,t,r)},f.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},f.prototype._extAdd=function(e){var t=this.y.redSub(this.x).redMul(e.y.redSub(e.x)),r=this.y.redAdd(this.x).redMul(e.y.redAdd(e.x)),n=this.t.redMul(this.curve.dd).redMul(e.t),i=this.z.redMul(e.z.redAdd(e.z)),o=r.redSub(t),a=i.redSub(n),s=i.redAdd(n),u=r.redAdd(t),c=o.redMul(a),f=s.redMul(u),h=o.redMul(u),l=a.redMul(s);return this.curve.point(c,f,l,h)},f.prototype._projAdd=function(e){var t,r,n=this.z.redMul(e.z),i=n.redSqr(),o=this.x.redMul(e.x),a=this.y.redMul(e.y),s=this.curve.d.redMul(o).redMul(a),u=i.redSub(s),c=i.redAdd(s),f=this.x.redAdd(this.y).redMul(e.x.redAdd(e.y)).redISub(o).redISub(a),h=n.redMul(u).redMul(f);return this.curve.twisted?(t=n.redMul(c).redMul(a.redSub(this.curve._mulA(o))),r=u.redMul(c)):(t=n.redMul(c).redMul(a.redSub(o)),r=this.curve._mulC(u).redMul(c)),this.curve.point(h,t,r)},f.prototype.add=function(e){return this.isInfinity()?e:e.isInfinity()?this:this.curve.extended?this._extAdd(e):this._projAdd(e)},f.prototype.mul=function(e){return this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve._wnafMul(this,e)},f.prototype.mulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!1)},f.prototype.jmulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!0)},f.prototype.normalize=function(){if(this.zOne)return this;var e=this.z.redInvm();return this.x=this.x.redMul(e),this.y=this.y.redMul(e),this.t&&(this.t=this.t.redMul(e)),this.z=this.curve.one,this.zOne=!0,this},f.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},f.prototype.getX=function(){return this.normalize(),this.x.fromRed()},f.prototype.getY=function(){return this.normalize(),this.y.fromRed()},f.prototype.eq=function(e){return this===e||0===this.getX().cmp(e.getX())&&0===this.getY().cmp(e.getY())},f.prototype.eqXToP=function(e){var t=e.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(t))return!0;for(var r=e.clone(),n=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(n),0===this.x.cmp(t))return!0}return!1},f.prototype.toP=f.prototype.normalize,f.prototype.mixedAdd=f.prototype.add},{"../../elliptic":109,"../curve":112,"bn.js":53,inherits:180}],112:[function(e,t,r){"use strict";var n=r;n.base=e("./base"),n.short=e("./short"),n.mont=e("./mont"),n.edwards=e("./edwards")},{"./base":110,"./edwards":111,"./mont":113,"./short":114}],113:[function(e,t,r){"use strict";var n=e("../curve"),i=e("bn.js"),o=e("inherits"),a=n.base,s=e("../../elliptic").utils;function u(e){a.call(this,"mont",e),this.a=new i(e.a,16).toRed(this.red),this.b=new i(e.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function c(e,t,r){a.BasePoint.call(this,e,"projective"),null===t&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(t,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}o(u,a),t.exports=u,u.prototype.validate=function(e){var t=e.normalize().x,r=t.redSqr(),n=r.redMul(t).redAdd(r.redMul(this.a)).redAdd(t);return 0===n.redSqrt().redSqr().cmp(n)},o(c,a.BasePoint),u.prototype.decodePoint=function(e,t){return this.point(s.toArray(e,t),1)},u.prototype.point=function(e,t){return new c(this,e,t)},u.prototype.pointFromJSON=function(e){return c.fromJSON(this,e)},c.prototype.precompute=function(){},c.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},c.fromJSON=function(e,t){return new c(e,t[0],t[1]||e.one)},c.prototype.inspect=function(){return this.isInfinity()?"":""},c.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},c.prototype.dbl=function(){var e=this.x.redAdd(this.z).redSqr(),t=this.x.redSub(this.z).redSqr(),r=e.redSub(t),n=e.redMul(t),i=r.redMul(t.redAdd(this.curve.a24.redMul(r)));return this.curve.point(n,i)},c.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.diffAdd=function(e,t){var r=this.x.redAdd(this.z),n=this.x.redSub(this.z),i=e.x.redAdd(e.z),o=e.x.redSub(e.z).redMul(r),a=i.redMul(n),s=t.z.redMul(o.redAdd(a).redSqr()),u=t.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,u)},c.prototype.mul=function(e){for(var t=e.clone(),r=this,n=this.curve.point(null,null),i=[];0!==t.cmpn(0);t.iushrn(1))i.push(t.andln(1));for(var o=i.length-1;o>=0;o--)0===i[o]?(r=r.diffAdd(n,this),n=n.dbl()):(n=r.diffAdd(n,this),r=r.dbl());return n},c.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.eq=function(e){return 0===this.getX().cmp(e.getX())},c.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},c.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},{"../../elliptic":109,"../curve":112,"bn.js":53,inherits:180}],114:[function(e,t,r){"use strict";var n=e("../curve"),i=e("../../elliptic"),o=e("bn.js"),a=e("inherits"),s=n.base,u=i.utils.assert;function c(e){s.call(this,"short",e),this.a=new o(e.a,16).toRed(this.red),this.b=new o(e.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(e),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function f(e,t,r,n){s.BasePoint.call(this,e,"affine"),null===t&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new o(t,16),this.y=new o(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function h(e,t,r,n){s.BasePoint.call(this,e,"jacobian"),null===t&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new o(0)):(this.x=new o(t,16),this.y=new o(r,16),this.z=new o(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}a(c,s),t.exports=c,c.prototype._getEndomorphism=function(e){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var t,r;if(e.beta)t=new o(e.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);t=(t=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(e.lambda)r=new o(e.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(t))?r=i[0]:(r=i[1],u(0===this.g.mul(r).x.cmp(this.g.x.redMul(t))))}return{beta:t,lambda:r,basis:e.basis?e.basis.map(function(e){return{a:new o(e.a,16),b:new o(e.b,16)}}):this._getEndoBasis(r)}}},c.prototype._getEndoRoots=function(e){var t=e===this.p?this.red:o.mont(e),r=new o(2).toRed(t).redInvm(),n=r.redNeg(),i=new o(3).toRed(t).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},c.prototype._getEndoBasis=function(e){for(var t,r,n,i,a,s,u,c,f,h=this.n.ushrn(Math.floor(this.n.bitLength()/2)),l=e,d=this.n.clone(),p=new o(1),b=new o(0),y=new o(0),m=new o(1),v=0;0!==l.cmpn(0);){var g=d.div(l);c=d.sub(g.mul(l)),f=y.sub(g.mul(p));var w=m.sub(g.mul(b));if(!n&&c.cmp(h)<0)t=u.neg(),r=p,n=c.neg(),i=f;else if(n&&2==++v)break;u=c,d=l,l=c,y=p,p=f,m=b,b=w}a=c.neg(),s=f;var _=n.sqr().add(i.sqr());return a.sqr().add(s.sqr()).cmp(_)>=0&&(a=t,s=r),n.negative&&(n=n.neg(),i=i.neg()),a.negative&&(a=a.neg(),s=s.neg()),[{a:n,b:i},{a:a,b:s}]},c.prototype._endoSplit=function(e){var t=this.endo.basis,r=t[0],n=t[1],i=n.b.mul(e).divRound(this.n),o=r.b.neg().mul(e).divRound(this.n),a=i.mul(r.a),s=o.mul(n.a),u=i.mul(r.b),c=o.mul(n.b);return{k1:e.sub(a).sub(s),k2:u.add(c).neg()}},c.prototype.pointFromX=function(e,t){(e=new o(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(t&&!i||!t&&i)&&(n=n.redNeg()),this.point(e,n)},c.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,r=e.y,n=this.a.redMul(t),i=t.redSqr().redMul(t).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},c.prototype._endoWnafMulAdd=function(e,t,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o":""},f.prototype.isInfinity=function(){return this.inf},f.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e))return this.curve.point(null,null);if(0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y);0!==t.cmpn(0)&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var r=t.redSqr().redISub(this.x).redISub(e.x),n=t.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},f.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,r=this.x.redSqr(),n=e.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(t).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),a=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},f.prototype.getX=function(){return this.x.fromRed()},f.prototype.getY=function(){return this.y.fromRed()},f.prototype.mul=function(e){return e=new o(e,16),this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},f.prototype.mulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},f.prototype.jmulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},f.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},f.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var r=this.precomputed,n=function(e){return e.neg()};t.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return t},f.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},a(h,s.BasePoint),c.prototype.jpoint=function(e,t,r){return new h(this,e,t,r)},h.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),r=this.x.redMul(t),n=this.y.redMul(t).redMul(e);return this.curve.point(r,n)},h.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},h.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(t),i=e.x.redMul(r),o=this.y.redMul(t.redMul(e.z)),a=e.y.redMul(r.redMul(this.z)),s=n.redSub(i),u=o.redSub(a);if(0===s.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var c=s.redSqr(),f=c.redMul(s),h=n.redMul(c),l=u.redSqr().redIAdd(f).redISub(h).redISub(h),d=u.redMul(h.redISub(l)).redISub(o.redMul(f)),p=this.z.redMul(e.z).redMul(s);return this.curve.jpoint(l,d,p)},h.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),r=this.x,n=e.x.redMul(t),i=this.y,o=e.y.redMul(t).redMul(this.z),a=r.redSub(n),s=i.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=a.redSqr(),c=u.redMul(a),f=r.redMul(u),h=s.redSqr().redIAdd(c).redISub(f).redISub(f),l=s.redMul(f.redISub(h)).redISub(i.redMul(c)),d=this.z.redMul(a);return this.curve.jpoint(h,l,d)},h.prototype.dblp=function(e){if(0===e)return this;if(this.isInfinity())return this;if(!e)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var t=this,r=0;r=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}return!1},h.prototype.inspect=function(){return this.isInfinity()?"":""},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":109,"../curve":112,"bn.js":53,inherits:180}],115:[function(e,t,r){"use strict";var n,i=r,o=e("hash.js"),a=e("../elliptic"),s=a.utils.assert;function u(e){"short"===e.type?this.curve=new a.curve.short(e):"edwards"===e.type?this.curve=new a.curve.edwards(e):this.curve=new a.curve.mont(e),this.g=this.curve.g,this.n=this.curve.n,this.hash=e.hash,s(this.g.validate(),"Invalid curve"),s(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function c(e,t){Object.defineProperty(i,e,{configurable:!0,enumerable:!0,get:function(){var r=new u(t);return Object.defineProperty(i,e,{configurable:!0,enumerable:!0,value:r}),r}})}i.PresetCurve=u,c("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),c("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),c("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),c("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),c("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:o.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),c("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["9"]}),c("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{n=e("./precomputed/secp256k1")}catch(e){n=void 0}c("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",n]})},{"../elliptic":109,"./precomputed/secp256k1":122,"hash.js":162}],116:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("hmac-drbg"),o=e("../../elliptic"),a=o.utils.assert,s=e("./key"),u=e("./signature");function c(e){if(!(this instanceof c))return new c(e);"string"==typeof e&&(a(o.curves.hasOwnProperty(e),"Unknown curve "+e),e=o.curves[e]),e instanceof o.curves.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}t.exports=c,c.prototype.keyPair=function(e){return new s(this,e)},c.prototype.keyFromPrivate=function(e,t){return s.fromPrivate(this,e,t)},c.prototype.keyFromPublic=function(e,t){return s.fromPublic(this,e,t)},c.prototype.genKeyPair=function(e){e||(e={});for(var t=new i({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||o.rand(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),a=this.n.sub(new n(2));;){var s=new n(t.generate(r));if(!(s.cmp(a)>0))return s.iaddn(1),this.keyFromPrivate(s)}},c.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return r>0&&(e=e.ushrn(r)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e},c.prototype.sign=function(e,t,r,o){"object"==typeof r&&(o=r,r=null),o||(o={}),t=this.keyFromPrivate(t,r),e=this._truncateToN(new n(e,16));for(var a=this.n.byteLength(),s=t.getPrivate().toArray("be",a),c=e.toArray("be",a),f=new i({hash:this.hash,entropy:s,nonce:c,pers:o.pers,persEnc:o.persEnc||"utf8"}),h=this.n.sub(new n(1)),l=0;;l++){var d=o.k?o.k(l):new n(f.generate(this.n.byteLength()));if(!((d=this._truncateToN(d,!0)).cmpn(1)<=0||d.cmp(h)>=0)){var p=this.g.mul(d);if(!p.isInfinity()){var b=p.getX(),y=b.umod(this.n);if(0!==y.cmpn(0)){var m=d.invm(this.n).mul(y.mul(t.getPrivate()).iadd(e));if(0!==(m=m.umod(this.n)).cmpn(0)){var v=(p.getY().isOdd()?1:0)|(0!==b.cmp(y)?2:0);return o.canonical&&m.cmp(this.nh)>0&&(m=this.n.sub(m),v^=1),new u({r:y,s:m,recoveryParam:v})}}}}}},c.prototype.verify=function(e,t,r,i){e=this._truncateToN(new n(e,16)),r=this.keyFromPublic(r,i);var o=(t=new u(t,"hex")).r,a=t.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var s,c=a.invm(this.n),f=c.mul(e).umod(this.n),h=c.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(f,r.getPublic(),h)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(f,r.getPublic(),h)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},c.prototype.recoverPubKey=function(e,t,r,i){a((3&r)===r,"The recovery param is more than two bits"),t=new u(t,i);var o=this.n,s=new n(e),c=t.r,f=t.s,h=1&r,l=r>>1;if(c.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find sencond key candinate");c=l?this.curve.pointFromX(c.add(this.curve.n),h):this.curve.pointFromX(c,h);var d=t.r.invm(o),p=o.sub(s).mul(d).umod(o),b=f.mul(d).umod(o);return this.g.mulAdd(p,c,b)},c.prototype.getKeyRecoveryParam=function(e,t,r,n){if(null!==(t=new u(t,n)).recoveryParam)return t.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(e,t,i)}catch(e){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":109,"./key":117,"./signature":118,"bn.js":53,"hmac-drbg":174}],117:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils.assert;function o(e,t){this.ec=e,this.priv=null,this.pub=null,t.priv&&this._importPrivate(t.priv,t.privEnc),t.pub&&this._importPublic(t.pub,t.pubEnc)}t.exports=o,o.fromPublic=function(e,t,r){return t instanceof o?t:new o(e,{pub:t,pubEnc:r})},o.fromPrivate=function(e,t,r){return t instanceof o?t:new o(e,{priv:t,privEnc:r})},o.prototype.validate=function(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(e,t){return"string"==typeof e&&(t=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t?this.pub.encode(t,e):this.pub},o.prototype.getPrivate=function(e){return"hex"===e?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(e,t){this.priv=new n(e,t||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(e,t){if(e.x||e.y)return"mont"===this.ec.curve.type?i(e.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(e.x&&e.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(e.x,e.y));this.pub=this.ec.curve.decodePoint(e,t)},o.prototype.derive=function(e){return e.mul(this.priv).getX()},o.prototype.sign=function(e,t,r){return this.ec.sign(e,this,t,r)},o.prototype.verify=function(e,t){return this.ec.verify(e,t,this)},o.prototype.inspect=function(){return""}},{"../../elliptic":109,"bn.js":53}],118:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils,o=i.assert;function a(e,t){if(e instanceof a)return e;this._importDER(e,t)||(o(e.r&&e.s,"Signature without r or s"),this.r=new n(e.r,16),this.s=new n(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function s(e,t){var r=e[t.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,a=t.place;o>>3);for(e.push(128|r);--r;)e.push(t>>>(r<<3)&255);e.push(t)}}t.exports=a,a.prototype._importDER=function(e,t){e=i.toArray(e,t);var r=new function(){this.place=0};if(48!==e[r.place++])return!1;if(s(e,r)+r.place!==e.length)return!1;if(2!==e[r.place++])return!1;var o=s(e,r),a=e.slice(r.place,o+r.place);if(r.place+=o,2!==e[r.place++])return!1;var u=s(e,r);if(e.length!==u+r.place)return!1;var c=e.slice(r.place,u+r.place);return 0===a[0]&&128&a[1]&&(a=a.slice(1)),0===c[0]&&128&c[1]&&(c=c.slice(1)),this.r=new n(a),this.s=new n(c),this.recoveryParam=null,!0},a.prototype.toDER=function(e){var t=this.r.toArray(),r=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&r[0]&&(r=[0].concat(r)),t=u(t),r=u(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];c(n,t.length),(n=n.concat(t)).push(2),c(n,r.length);var o=n.concat(r),a=[48];return c(a,o.length),a=a.concat(o),i.encode(a,e)}},{"../../elliptic":109,"bn.js":53}],119:[function(e,t,r){"use strict";var n=e("hash.js"),i=e("../../elliptic"),o=i.utils,a=o.assert,s=o.parseBytes,u=e("./key"),c=e("./signature");function f(e){if(a("ed25519"===e,"only tested with ed25519 so far"),!(this instanceof f))return new f(e);e=i.curves[e].curve;this.curve=e,this.g=e.g,this.g.precompute(e.n.bitLength()+1),this.pointClass=e.point().constructor,this.encodingLength=Math.ceil(e.n.bitLength()/8),this.hash=n.sha512}t.exports=f,f.prototype.sign=function(e,t){e=s(e);var r=this.keyFromSecret(t),n=this.hashInt(r.messagePrefix(),e),i=this.g.mul(n),o=this.encodePoint(i),a=this.hashInt(o,r.pubBytes(),e).mul(r.priv()),u=n.add(a).umod(this.curve.n);return this.makeSignature({R:i,S:u,Rencoded:o})},f.prototype.verify=function(e,t,r){e=s(e),t=this.makeSignature(t);var n=this.keyFromPublic(r),i=this.hashInt(t.Rencoded(),n.pubBytes(),e),o=this.g.mul(t.S());return t.R().add(n.pub().mul(i)).eq(o)},f.prototype.hashInt=function(){for(var e=this.hash(),t=0;t=0;){var o;if(i.isOdd()){var a=i.andln(n-1);o=a>(n>>1)-1?(n>>1)-a:a,i.isubn(o)}else o=0;r.push(o);for(var s=0!==i.cmpn(0)&&0===i.andln(n-1)?t+1:1,u=1;u0||t.cmpn(-i)>0;){var o,a,s,u=e.andln(3)+n&3,c=t.andln(3)+i&3;3===u&&(u=-1),3===c&&(c=-1),o=0==(1&u)?0:3!=(s=e.andln(7)+n&7)&&5!==s||2!==c?u:-u,r[0].push(o),a=0==(1&c)?0:3!=(s=t.andln(7)+i&7)&&5!==s||2!==u?c:-c,r[1].push(a),2*n===o+1&&(n=1-n),2*i===a+1&&(i=1-i),e.iushrn(1),t.iushrn(1)}return r},n.cachedProperty=function(e,t,r){var n="_"+t;e.prototype[t]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},n.parseBytes=function(e){return"string"==typeof e?n.toArray(e,"hex"):e},n.intFromLE=function(e){return new i(e,"hex","le")}},{"bn.js":53,"minimalistic-assert":234,"minimalistic-crypto-utils":235}],124:[function(e,t,r){t.exports={_from:"elliptic@^6.0.0",_id:"elliptic@6.4.0",_inBundle:!1,_integrity:"sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=",_location:"/elliptic",_phantomChildren:{},_requested:{type:"range",registry:!0,raw:"elliptic@^6.0.0",name:"elliptic",escapedName:"elliptic",rawSpec:"^6.0.0",saveSpec:null,fetchSpec:"^6.0.0"},_requiredBy:["/browserify-sign","/create-ecdh"],_resolved:"https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",_shasum:"cac9af8762c85836187003c8dfe193e5e2eae5df",_spec:"elliptic@^6.0.0",_where:"/Users/alexvlasov/Blockchain/web3swift_jsproxy/node_modules/browserify-sign",author:{name:"Fedor Indutny",email:"fedor@indutny.com"},bugs:{url:"https://github.com/indutny/elliptic/issues"},bundleDependencies:!1,dependencies:{"bn.js":"^4.4.0",brorand:"^1.0.1","hash.js":"^1.0.0","hmac-drbg":"^1.0.0",inherits:"^2.0.1","minimalistic-assert":"^1.0.0","minimalistic-crypto-utils":"^1.0.0"},deprecated:!1,description:"EC cryptography",devDependencies:{brfs:"^1.4.3",coveralls:"^2.11.3",grunt:"^0.4.5","grunt-browserify":"^5.0.0","grunt-cli":"^1.2.0","grunt-contrib-connect":"^1.0.0","grunt-contrib-copy":"^1.0.0","grunt-contrib-uglify":"^1.0.1","grunt-mocha-istanbul":"^3.0.1","grunt-saucelabs":"^8.6.2",istanbul:"^0.4.2",jscs:"^2.9.0",jshint:"^2.6.0",mocha:"^2.1.0"},files:["lib"],homepage:"https://github.com/indutny/elliptic",keywords:["EC","Elliptic","curve","Cryptography"],license:"MIT",main:"lib/elliptic.js",name:"elliptic",repository:{type:"git",url:"git+ssh://git@github.com/indutny/elliptic.git"},scripts:{jscs:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",jshint:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",lint:"npm run jscs && npm run jshint",test:"npm run lint && npm run unit",unit:"istanbul test _mocha --reporter=spec test/index.js",version:"grunt dist && git add dist/"},version:"6.4.0"}},{}],125:[function(e,t,r){"use strict";const n=e("ethjs-util");function i(e){let t=n.stripHexPrefix(e);for(;"0"===t[0];)t=t.substr(1);return`0x${t}`}t.exports={incrementHexNumber:function(e){return i(n.intToHex(parseInt(e,16)+1))},formatHex:i}},{"ethjs-util":155}],126:[function(e,t,r){const n=e("eth-query"),i=e("events"),o=e("pify"),a=e("./hexUtils"),s=a.incrementHexNumber,u=1e3,c=60*u;t.exports=class extends i{constructor(e={}){if(super(),!e.provider)throw new Error("RpcBlockTracker - no provider specified.");this._provider=e.provider,this._query=new n(e.provider),this._pollingInterval=e.pollingInterval||4*u,this._syncingTimeout=e.syncingTimeout||1*c,this._trackingBlock=null,this._trackingBlockTimestamp=null,this._currentBlock=null,this._isRunning=!1,this._performSync=this._performSync.bind(this),this._handleNewBlockNotification=this._handleNewBlockNotification.bind(this)}getTrackingBlock(){return this._trackingBlock}getCurrentBlock(){return this._currentBlock}async awaitCurrentBlock(){return this._currentBlock?this._currentBlock:(await new Promise(e=>this.once("latest",e)),this._currentBlock)}async start(e={}){this._isRunning||(this._isRunning=!0,e.fromBlock?await this._setTrackingBlock(await this._fetchBlockByNumber(e.fromBlock)):await this._setTrackingBlock(await this._fetchLatestBlock()),this._provider.on?await this._initSubscription():this._performSync().catch(e=>{e&&console.error(e)}))}async stop(){this._isRunning=!1,this._provider.on&&await this._removeSubscription()}async _setTrackingBlock(e){if(this._trackingBlock&&this._trackingBlock.hash===e.hash)return;const t=this._trackingBlockTimestamp,r=Date.now();t&&r-t>this._syncingTimeout?(this._trackingBlockTimestamp=null,await this._warpToLatest()):(this._trackingBlock=e,this._trackingBlockTimestamp=r,this.emit("block",e))}async _setCurrentBlock(e){if(this._currentBlock&&this._currentBlock.hash===e.hash)return;const t=this._currentBlock;this._currentBlock=e,this.emit("latest",e),this.emit("sync",{newBlock:e,oldBlock:t})}async _warpToLatest(){await this._setTrackingBlock(await this._fetchLatestBlock())}async _pollForNextBlock(){setTimeout(()=>this._performSync(),this._pollingInterval)}async _performSync(){if(!this._isRunning)return;const e=this.getTrackingBlock();if(!e)throw new Error("RpcBlockTracker - tracking block is missing");const t=s(e.number);try{const r=await this._fetchBlockByNumber(t);r?(await this._setTrackingBlock(r),this._performSync()):(await this._setCurrentBlock(e),this._pollForNextBlock())}catch(t){t.message.includes("index out of range")||t.message.includes("Couldn't find block by reference")?(await this._setCurrentBlock(e),this._pollForNextBlock()):(console.error(t),this._pollForNextBlock())}}async _handleNewBlockNotification(e,t){t.id==this._subscriptionId&&(e&&(this.emit("error",e),await this._removeSubscription()),await this._setTrackingBlock(await this._fetchBlockByNumber(t.result.number)))}async _initSubscription(){this._provider.on("data",this._handleNewBlockNotification);let e=await o(this._provider.sendAsync||this._provider.send)({jsonrpc:"2.0",id:(new Date).getTime(),method:"eth_subscribe",params:["newHeads"]});this._subscriptionId=e.result}async _removeSubscription(){if(!this._subscriptionId)throw new Error("Not subscribed.");this._provider.removeListener("data",this._handleNewBlockNotification),await o(this._provider.sendAsync||this._provider.send)({jsonrpc:"2.0",id:(new Date).getTime(),method:"eth_unsubscribe",params:[this._subscriptionId]}),delete this._subscriptionId}_fetchLatestBlock(){return o(this._query.getBlockByNumber).call(this._query,"latest",!0)}_fetchBlockByNumber(e){const t=a.formatHex(e);return o(this._query.getBlockByNumber).call(this._query,t,!0)}}},{"./hexUtils":125,"eth-query":135,events:157,pify:252}],127:[function(e,t,r){(function(t){var n=e("js-sha3").keccak_256,i=e("idna-uts46-hx");function o(e){return e?i.toUnicode(e,{useStd3ASCII:!0,transitional:!1}):e}r.hash=function(e){for(var r="",i=0;i<32;i++)r+="00";if(name=o(e),name){var a=name.split(".");for(i=a.length-1;i>=0;i--){var s=n(a[i]);r=n(new t(r+s,"hex"))}}return"0x"+r},r.normalize=o}).call(this,e("buffer").Buffer)},{buffer:84,"idna-uts46-hx":177,"js-sha3":128}],128:[function(e,t,r){(function(e,r){!function(){"use strict";var n="object"==typeof window?window:{};!n.JS_SHA3_NO_NODE_JS&&"object"==typeof e&&e.versions&&e.versions.node&&(n=r);for(var i=!n.JS_SHA3_NO_COMMON_JS&&"object"==typeof t&&t.exports,o="0123456789abcdef".split(""),a=[0,8,16,24],s=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],u=[224,256,384,512],c=["hex","buffer","arrayBuffer","array"],f=function(e,t,r){return function(n){return new _(e,t,e).update(n)[r]()}},h=function(e,t,r){return function(n,i){return new _(e,t,i).update(n)[r]()}},l=function(e,t){var r=f(e,t,"hex");r.create=function(){return new _(e,t,e)},r.update=function(e){return r.create().update(e)};for(var n=0;n>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var n=0;n<50;++n)this.s[n]=0}_.prototype.update=function(e){var t="string"!=typeof e;t&&e.constructor===ArrayBuffer&&(e=new Uint8Array(e));for(var r,n,i=e.length,o=this.blocks,s=this.byteCount,u=this.blockCount,c=0,f=this.s;c>2]|=e[c]<>2]|=n<>2]|=(192|n>>6)<>2]|=(128|63&n)<=57344?(o[r>>2]|=(224|n>>12)<>2]|=(128|n>>6&63)<>2]|=(128|63&n)<>2]|=(240|n>>18)<>2]|=(128|n>>12&63)<>2]|=(128|n>>6&63)<>2]|=(128|63&n)<=s){for(this.start=r-s,this.block=o[u],r=0;r>2]|=this.padding[3&t],this.lastByteIndex===this.byteCount)for(e[0]=e[r],t=1;t>4&15]+o[15&e]+o[e>>12&15]+o[e>>8&15]+o[e>>20&15]+o[e>>16&15]+o[e>>28&15]+o[e>>24&15];s%t==0&&(A(r),a=0)}return i&&(e=r[a],i>0&&(u+=o[e>>4&15]+o[15&e]),i>1&&(u+=o[e>>12&15]+o[e>>8&15]),i>2&&(u+=o[e>>20&15]+o[e>>16&15])),u},_.prototype.arrayBuffer=function(){this.finalize();var e,t=this.blockCount,r=this.s,n=this.outputBlocks,i=this.extraBytes,o=0,a=0,s=this.outputBits>>3;e=i?new ArrayBuffer(n+1<<2):new ArrayBuffer(s);for(var u=new Uint32Array(e);a>8&255,u[e+2]=t>>16&255,u[e+3]=t>>24&255;s%r==0&&A(n)}return o&&(e=s<<2,t=n[a],o>0&&(u[e]=255&t),o>1&&(u[e+1]=t>>8&255),o>2&&(u[e+2]=t>>16&255)),u};var A=function(e){var t,r,n,i,o,a,u,c,f,h,l,d,p,b,y,m,v,g,w,_,A,E,x,k,S,M,I,T,U,j,B,P,C,N,R,L,O,D,F,q,H,z,K,V,G,W,Y,X,Z,J,$,Q,ee,te,re,ne,ie,oe,ae,se,ue,ce,fe;for(n=0;n<48;n+=2)i=e[0]^e[10]^e[20]^e[30]^e[40],o=e[1]^e[11]^e[21]^e[31]^e[41],a=e[2]^e[12]^e[22]^e[32]^e[42],u=e[3]^e[13]^e[23]^e[33]^e[43],c=e[4]^e[14]^e[24]^e[34]^e[44],f=e[5]^e[15]^e[25]^e[35]^e[45],h=e[6]^e[16]^e[26]^e[36]^e[46],l=e[7]^e[17]^e[27]^e[37]^e[47],t=(d=e[8]^e[18]^e[28]^e[38]^e[48])^(a<<1|u>>>31),r=(p=e[9]^e[19]^e[29]^e[39]^e[49])^(u<<1|a>>>31),e[0]^=t,e[1]^=r,e[10]^=t,e[11]^=r,e[20]^=t,e[21]^=r,e[30]^=t,e[31]^=r,e[40]^=t,e[41]^=r,t=i^(c<<1|f>>>31),r=o^(f<<1|c>>>31),e[2]^=t,e[3]^=r,e[12]^=t,e[13]^=r,e[22]^=t,e[23]^=r,e[32]^=t,e[33]^=r,e[42]^=t,e[43]^=r,t=a^(h<<1|l>>>31),r=u^(l<<1|h>>>31),e[4]^=t,e[5]^=r,e[14]^=t,e[15]^=r,e[24]^=t,e[25]^=r,e[34]^=t,e[35]^=r,e[44]^=t,e[45]^=r,t=c^(d<<1|p>>>31),r=f^(p<<1|d>>>31),e[6]^=t,e[7]^=r,e[16]^=t,e[17]^=r,e[26]^=t,e[27]^=r,e[36]^=t,e[37]^=r,e[46]^=t,e[47]^=r,t=h^(i<<1|o>>>31),r=l^(o<<1|i>>>31),e[8]^=t,e[9]^=r,e[18]^=t,e[19]^=r,e[28]^=t,e[29]^=r,e[38]^=t,e[39]^=r,e[48]^=t,e[49]^=r,b=e[0],y=e[1],W=e[11]<<4|e[10]>>>28,Y=e[10]<<4|e[11]>>>28,T=e[20]<<3|e[21]>>>29,U=e[21]<<3|e[20]>>>29,se=e[31]<<9|e[30]>>>23,ue=e[30]<<9|e[31]>>>23,z=e[40]<<18|e[41]>>>14,K=e[41]<<18|e[40]>>>14,N=e[2]<<1|e[3]>>>31,R=e[3]<<1|e[2]>>>31,m=e[13]<<12|e[12]>>>20,v=e[12]<<12|e[13]>>>20,X=e[22]<<10|e[23]>>>22,Z=e[23]<<10|e[22]>>>22,j=e[33]<<13|e[32]>>>19,B=e[32]<<13|e[33]>>>19,ce=e[42]<<2|e[43]>>>30,fe=e[43]<<2|e[42]>>>30,te=e[5]<<30|e[4]>>>2,re=e[4]<<30|e[5]>>>2,L=e[14]<<6|e[15]>>>26,O=e[15]<<6|e[14]>>>26,g=e[25]<<11|e[24]>>>21,w=e[24]<<11|e[25]>>>21,J=e[34]<<15|e[35]>>>17,$=e[35]<<15|e[34]>>>17,P=e[45]<<29|e[44]>>>3,C=e[44]<<29|e[45]>>>3,k=e[6]<<28|e[7]>>>4,S=e[7]<<28|e[6]>>>4,ne=e[17]<<23|e[16]>>>9,ie=e[16]<<23|e[17]>>>9,D=e[26]<<25|e[27]>>>7,F=e[27]<<25|e[26]>>>7,_=e[36]<<21|e[37]>>>11,A=e[37]<<21|e[36]>>>11,Q=e[47]<<24|e[46]>>>8,ee=e[46]<<24|e[47]>>>8,V=e[8]<<27|e[9]>>>5,G=e[9]<<27|e[8]>>>5,M=e[18]<<20|e[19]>>>12,I=e[19]<<20|e[18]>>>12,oe=e[29]<<7|e[28]>>>25,ae=e[28]<<7|e[29]>>>25,q=e[38]<<8|e[39]>>>24,H=e[39]<<8|e[38]>>>24,E=e[48]<<14|e[49]>>>18,x=e[49]<<14|e[48]>>>18,e[0]=b^~m&g,e[1]=y^~v&w,e[10]=k^~M&T,e[11]=S^~I&U,e[20]=N^~L&D,e[21]=R^~O&F,e[30]=V^~W&X,e[31]=G^~Y&Z,e[40]=te^~ne&oe,e[41]=re^~ie&ae,e[2]=m^~g&_,e[3]=v^~w&A,e[12]=M^~T&j,e[13]=I^~U&B,e[22]=L^~D&q,e[23]=O^~F&H,e[32]=W^~X&J,e[33]=Y^~Z&$,e[42]=ne^~oe&se,e[43]=ie^~ae&ue,e[4]=g^~_&E,e[5]=w^~A&x,e[14]=T^~j&P,e[15]=U^~B&C,e[24]=D^~q&z,e[25]=F^~H&K,e[34]=X^~J&Q,e[35]=Z^~$&ee,e[44]=oe^~se&ce,e[45]=ae^~ue&fe,e[6]=_^~E&b,e[7]=A^~x&y,e[16]=j^~P&k,e[17]=B^~C&S,e[26]=q^~z&N,e[27]=H^~K&R,e[36]=J^~Q&V,e[37]=$^~ee&G,e[46]=se^~ce&te,e[47]=ue^~fe&re,e[8]=E^~b&m,e[9]=x^~y&v,e[18]=P^~k&M,e[19]=C^~S&I,e[28]=z^~N&L,e[29]=K^~R&O,e[38]=Q^~V&W,e[39]=ee^~G&Y,e[48]=ce^~te&ne,e[49]=fe^~re&ie,e[0]^=s[n],e[1]^=s[n+1]};if(i)t.exports=p;else 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null;a-=65536,t+=String.fromCharCode(a>>10|55296),t+=String.fromCharCode(1023&a|56320)}}return t},fromNumber:function(e){var t=e.toString(16);return t.length%2==0?"0x"+t:"0x0"+t},toNumber:function(e){return parseInt(e.slice(2),16)},fromNat:function(e){return"0x0"===e?"0x":e.length%2==0?e:"0x0"+e.slice(2)},toNat:function(e){return"0"===e[2]?"0x"+e.slice(3):e},fromArray:a,toArray:o,fromUint8Array:function(e){return a([].slice.call(e,0))},toUint8Array:function(e){return new Uint8Array(o(e))}}},{"./array.js":132}],134:[function(e,t,r){var n="0123456789abcdef".split(""),i=[1,256,65536,16777216],o=[0,8,16,24],a=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],s=function(e){var 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function(t){var r;if("0x"===t.slice(0,2)){r=[];for(var a=2,u=t.length;a>2]|=t[d]<>2]|=r<>2]|=(192|r>>6)<>2]|=(128|63&r)<=57344?(u[y>>2]|=(224|r>>12)<>2]|=(128|r>>6&63)<>2]|=(128|63&r)<>2]|=(240|r>>18)<>2]|=(128|r>>12&63)<>2]|=(128|r>>6&63)<>2]|=(128|63&r)<=c){for(e.start=y-c,e.block=u[f],y=0;y>2]|=i[3&y],e.lastByteIndex===c)for(u[0]=u[f],y=1;y>4&15]+n[15&p]+n[p>>12&15]+n[p>>8&15]+n[p>>20&15]+n[p>>16&15]+n[p>>28&15]+n[p>>24&15];m%f==0&&(s(l),y=0)}return"0x"+b}(function(e){return{blocks:[],reset:!0,block:0,start:0,blockCount:1600-(e<<1)>>5,outputBlocks:e>>5,s:(t=[0,0,0,0,0,0,0,0,0,0],[].concat(t,t,t,t,t))};var t}(e),r)}};t.exports={keccak256:u(256),keccak512:u(512),keccak256s:u(256),keccak512s:u(512)}},{}],135:[function(e,t,r){const n=e("xtend"),i=e("json-rpc-random-id")();function o(e){this.currentProvider=e}function a(e){return function(){var t=[].slice.call(arguments),r=t.pop();this.sendAsync({method:e,params:t},r)}}function s(e,t){return function(){var 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this._from;var e=this.getSenderPublicKey();return this._from=n.publicToAddress(e),this._from},e.prototype.getSenderPublicKey=function(){if(!(this._senderPubKey&&this._senderPubKey.length||this.verifySignature()))throw new Error("Invalid Signature");return this._senderPubKey},e.prototype.verifySignature=function(){var e=this.hash(!1);if(this._homestead&&1===new o(this.s).cmp(a))return!1;try{var t=n.bufferToInt(this.v);this._chainId>0&&(t-=2*this._chainId+8),this._senderPubKey=n.ecrecover(e,t,this.r,this.s)}catch(e){return!1}return!!this._senderPubKey},e.prototype.sign=function(e){var t=this.hash(!1),r=n.ecsign(t,e);this._chainId>0&&(r.v+=2*this._chainId+8),Object.assign(this,r)},e.prototype.getDataFee=function(){for(var e=this.raw[5],t=new o(0),r=0;r0&&t.push(["gas limit is too low. 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n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var a=e("./address"),s=e("./bignumber"),u=e("./bytes"),c=e("./utf8"),f=e("./properties"),h=o(e("./errors")),l=new RegExp(/^bytes([0-9]*)$/),d=new RegExp(/^(u?int)([0-9]*)$/),p=new RegExp(/^(.*)\[([0-9]*)\]$/);r.defaultCoerceFunc=function(e,t){var r=e.match(d);return r&&parseInt(r[2])<=48?t.toNumber():t};var b=new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$"),y=new RegExp("^[A-Za-z_][A-Za-z0-9_]*$");function m(e){return 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address",u.INVALID_ARGUMENT,{arg:"address",value:e}),e.match(/^(0x)?[0-9a-fA-F]{40}$/))"0x"!==e.substring(0,2)&&(e="0x"+e),t=c(e),e.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&t!==e&&u.throwError("bad address checksum",u.INVALID_ARGUMENT,{arg:"address",value:e});else if(e.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(e.substring(2,4)!==p(e)&&u.throwError("bad icap checksum",u.INVALID_ARGUMENT,{arg:"address",value:e}),t=new i.default.BN(e.substring(4),36).toString(16);t.length<40;)t="0"+t;t=c("0x"+t)}else u.throwError("invalid address",u.INVALID_ARGUMENT,{arg:"address",value:e});return t}r.getAddress=b,r.getIcapAddress=function(e){for(var t=new i.default.BN(b(e).substring(2),16).toString(36).toUpperCase();t.length<30;)t="0"+t;return"XE"+p("XE00"+t)+t},r.getContractAddress=function(e){if(!e.from)throw new Error("missing from address");var t=e.nonce;return b("0x"+a.keccak256(s.encode([b(e.from),o.stripZeros(o.hexlify(t))])).substring(26))}},{"./bytes":146,"./errors":147,"./keccak256":148,"./rlp":150,"bn.js":53}],145:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}},a=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s=o(e("bn.js")),u=e("./bytes"),c=e("./properties"),f=e("./types"),h=a(e("./errors")),l=new s.default.BN(-1);function d(e){var t=e.toString(16);return"-"===t[0]?t.length%2==0?"-0x0"+t.substring(1):"-0x"+t.substring(1):t.length%2==1?"0x0"+t:"0x"+t}function p(e){return m(e)._bn}function b(e){return new y(d(e))}var y=function(e){function t(r){var n=e.call(this)||this;if(h.checkNew(n,t),"string"==typeof r)u.isHexString(r)?("0x"==r&&(r="0x0"),c.defineReadOnly(n,"_hex",r)):"-"===r[0]&&u.isHexString(r.substring(1))?c.defineReadOnly(n,"_hex",r):r.match(/^-?[0-9]*$/)?(""==r&&(r="0"),c.defineReadOnly(n,"_hex",d(new s.default.BN(r)))):h.throwError("invalid BigNumber string value",h.INVALID_ARGUMENT,{arg:"value",value:r});else if("number"==typeof r){parseInt(String(r))!==r&&h.throwError("underflow",h.NUMERIC_FAULT,{operation:"setValue",fault:"underflow",value:r,outputValue:parseInt(String(r))});try{c.defineReadOnly(n,"_hex",d(new s.default.BN(r)))}catch(e){h.throwError("overflow",h.NUMERIC_FAULT,{operation:"setValue",fault:"overflow",details:e.message})}}else r instanceof t?c.defineReadOnly(n,"_hex",r._hex):r.toHexString?c.defineReadOnly(n,"_hex",d(p(r.toHexString()))):u.isArrayish(r)?c.defineReadOnly(n,"_hex",d(new s.default.BN(u.hexlify(r).substring(2),16))):h.throwError("invalid BigNumber value",h.INVALID_ARGUMENT,{arg:"value",value:r});return n}return i(t,e),Object.defineProperty(t.prototype,"_bn",{get:function(){return"-"===this._hex[0]?new s.default.BN(this._hex.substring(3),16).mul(l):new s.default.BN(this._hex.substring(2),16)},enumerable:!0,configurable:!0}),t.prototype.fromTwos=function(e){return b(this._bn.fromTwos(e))},t.prototype.toTwos=function(e){return b(this._bn.toTwos(e))},t.prototype.add=function(e){return b(this._bn.add(p(e)))},t.prototype.sub=function(e){return b(this._bn.sub(p(e)))},t.prototype.div=function(e){return m(e).isZero()&&h.throwError("division by zero",h.NUMERIC_FAULT,{operation:"divide",fault:"division by zero"}),b(this._bn.div(p(e)))},t.prototype.mul=function(e){return b(this._bn.mul(p(e)))},t.prototype.mod=function(e){return b(this._bn.mod(p(e)))},t.prototype.pow=function(e){return b(this._bn.pow(p(e)))},t.prototype.maskn=function(e){return b(this._bn.maskn(e))},t.prototype.eq=function(e){return this._bn.eq(p(e))},t.prototype.lt=function(e){return this._bn.lt(p(e))},t.prototype.lte=function(e){return this._bn.lte(p(e))},t.prototype.gt=function(e){return this._bn.gt(p(e))},t.prototype.gte=function(e){return this._bn.gte(p(e))},t.prototype.isZero=function(){return this._bn.isZero()},t.prototype.toNumber=function(){try{return this._bn.toNumber()}catch(e){h.throwError("overflow",h.NUMERIC_FAULT,{operation:"setValue",fault:"overflow",details:e.message})}return null},t.prototype.toString=function(){return this._bn.toString(10)},t.prototype.toHexString=function(){return this._hex},t}(f.BigNumber);function m(e){return e instanceof y?e:new y(e)}r.bigNumberify=m,r.ConstantNegativeOne=m(-1),r.ConstantZero=m(0),r.ConstantOne=m(1),r.ConstantTwo=m(2),r.ConstantWeiPerEther=m("1000000000000000000")},{"./bytes":146,"./errors":147,"./properties":149,"./types":151,"bn.js":53}],146:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("./errors");function i(e){return!!e._bn}function o(e){return e.slice?e:(e.slice=function(){var t=Array.prototype.slice.call(arguments);return new Uint8Array(Array.prototype.slice.apply(e,t))},e)}function a(e){if(!e||parseInt(String(e.length))!=e.length||"string"==typeof e)return!1;for(var t=0;t=256||parseInt(String(r))!=r)return!1}return!0}function s(e){if(null==e&&n.throwError("cannot convert null value to array",n.INVALID_ARGUMENT,{arg:"value",value:e}),i(e)&&(e=e.toHexString()),"string"==typeof e){var t=e.match(/^(0x)?[0-9a-fA-F]*$/);t||n.throwError("invalid hexidecimal string",n.INVALID_ARGUMENT,{arg:"value",value:e}),"0x"!==t[1]&&n.throwError("hex string must have 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c(e)&&e.length%2==0?(e.length-2)/2:null},r.hexDataSlice=function(e,t,r){return c(e)||n.throwError("invalid hex data",n.INVALID_ARGUMENT,{arg:"value",value:e}),e.length%2!=0&&n.throwError("hex data length must be even",n.INVALID_ARGUMENT,{arg:"value",value:e}),t=2+2*t,null!=r?"0x"+e.substring(t,t+2*r):"0x"+e.substring(t)},r.hexStripZeros=function(e){for(c(e)||n.throwError("invalid hex string",n.INVALID_ARGUMENT,{arg:"value",value:e});e.length>3&&"0x0"===e.substring(0,3);)e="0x"+e.substring(3);return e},r.hexZeroPad=l,r.splitSignature=d,r.joinSignature=function(e){return h(u([(e=d(e)).r,e.s,e.recoveryParam?"0x1c":"0x1b"]))}},{"./errors":147}],147:[function(e,t,r){"use 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function(){}}();r.HDNode=s},{}],152:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n,i=e("./bytes");!function(e){e.current="",e.NFC="NFC",e.NFD="NFD",e.NFKC="NFKC",e.NFKD="NFKD"}(n=r.UnicodeNormalizationForm||(r.UnicodeNormalizationForm={})),r.toUtf8Bytes=function(e,t){void 0===t&&(t=n.current),t!=n.current&&(e=e.normalize(t));for(var r=[],o=0,a=0;a>6|192,r[o++]=63&s|128):55296==(64512&s)&&a+1>18|240,r[o++]=s>>12&63|128,r[o++]=s>>6&63|128,r[o++]=63&s|128):(r[o++]=s>>12|224,r[o++]=s>>6&63|128,r[o++]=63&s|128)}return i.arrayify(r)},r.toUtf8String=function(e){e=i.arrayify(e);for(var t="",r=0;r>7!=0){if(n>>6!=2){var o=null;if(n>>5==6)o=1;else if(n>>4==14)o=2;else if(n>>3==30)o=3;else if(n>>2==62)o=4;else{if(n>>1!=126)continue;o=5}if(r+o>e.length){for(;r>6==2;r++);if(r!=e.length)continue;return t}var a,s=n&(1<<8-o-1)-1;for(a=0;a>6!=2)break;s=s<<6|63&u}a==o?s<=65535?t+=String.fromCharCode(s):(s-=65536,t+=String.fromCharCode(55296+(s>>10&1023),56320+(1023&s))):r--}}else t+=String.fromCharCode(n)}return t}},{"./bytes":146}],153:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("number-to-bn"),o=new n(0),a=new n(-1),s={noether:"0",wei:"1",kwei:"1000",Kwei:"1000",babbage:"1000",femtoether:"1000",mwei:"1000000",Mwei:"1000000",lovelace:"1000000",picoether:"1000000",gwei:"1000000000",Gwei:"1000000000",shannon:"1000000000",nanoether:"1000000000",nano:"1000000000",szabo:"1000000000000",microether:"1000000000000",micro:"1000000000000",finney:"1000000000000000",milliether:"1000000000000000",milli:"1000000000000000",ether:"1000000000000000000",kether:"1000000000000000000000",grand:"1000000000000000000000",mether:"1000000000000000000000000",gether:"1000000000000000000000000000",tether:"1000000000000000000000000000000"};function u(e){var t=e?e.toLowerCase():"ether",r=s[t];if("string"!=typeof r)throw new Error("[ethjs-unit] the unit provided "+e+" doesn't exists, please use the one of the following units "+JSON.stringify(s,null,2));return new n(r,10)}function c(e){if("string"==typeof e){if(!e.match(/^-?[0-9.]+$/))throw new Error("while converting number to string, invalid number value '"+e+"', should be a number matching (^-?[0-9.]+).");return e}if("number"==typeof e)return String(e);if("object"==typeof e&&e.toString&&(e.toTwos||e.dividedToIntegerBy))return e.toPrecision?String(e.toPrecision()):e.toString(10);throw new Error("while converting number to string, invalid number value '"+e+"' type "+typeof e+".")}t.exports={unitMap:s,numberToString:c,getValueOfUnit:u,fromWei:function(e,t,r){var n=i(e),c=n.lt(o),f=u(t),h=s[t].length-1||1,l=r||{};c&&(n=n.mul(a));for(var d=n.mod(f).toString(10);d.length2)throw new Error("[ethjs-unit] while converting number "+e+" to wei, too many decimal points");var l=h[0],d=h[1];if(l||(l="0"),d||(d="0"),d.length>o)throw new Error("[ethjs-unit] while converting number "+e+" to wei, too many decimal places");for(;d.length=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return n}function u(e,t,r,n){for(var i=0,o=Math.min(e.length,r),a=t;a=49?s-49+10:s>=17?s-17+10:s}return i}o.isBN=function(e){return e instanceof o||null!==e&&"object"==typeof e&&e.constructor.wordSize===o.wordSize&&Array.isArray(e.words)},o.max=function(e,t){return e.cmp(t)>0?e:t},o.min=function(e,t){return e.cmp(t)<0?e:t},o.prototype._init=function(e,t,r){if("number"==typeof e)return this._initNumber(e,t,r);if("object"==typeof e)return this._initArray(e,t,r);"hex"===t&&(t=16),n(t===(0|t)&&t>=2&&t<=36);var i=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&i++,16===t?this._parseHex(e,i):this._parseBase(e,t,i),"-"===e[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(n(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initArray=function(e,t,r){if(n("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)a=e[i]|e[i-1]<<8|e[i-2]<<16,this.words[o]|=a<>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r=t;r-=6)i=s(e,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==t&&(i=s(e,t,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(e,t,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=t)n++;n--,i=i/t|0;for(var o=e.length-r,a=o%n,s=Math.min(o,o-a)+r,c=0,f=r;f1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(e,t,r){r.negative=t.negative^e.negative;var n=e.length+t.length|0;r.length=n,n=n-1|0;var i=0|e.words[0],o=0|t.words[0],a=i*o,s=67108863&a,u=a/67108864|0;r.words[0]=s;for(var c=1;c>>26,h=67108863&u,l=Math.min(c,t.length-1),d=Math.max(0,c-e.length+1);d<=l;d++){var p=c-d|0;f+=(a=(i=0|e.words[p])*(o=0|t.words[d])+h)/67108864|0,h=67108863&a}r.words[c]=0|h,u=0|f}return 0!==u?r.words[c]=0|u:r.length--,r.strip()}o.prototype.toString=function(e,t){var r;if(t=0|t||1,16===(e=e||10)||"hex"===e){r="";for(var i=0,o=0,a=0;a>>24-i&16777215)||a!==this.length-1?c[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(e===(0|e)&&e>=2&&e<=36){var l=f[e],d=h[e];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(d).toString(e);r=(p=p.idivn(d)).isZero()?b+r:c[l-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(e,t){return n(void 0!==a),this.toArrayLike(a,e,t)},o.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},o.prototype.toArrayLike=function(e,t,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===t,c=new e(o),f=this.clone();if(u){for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),c[s]=a;for(;s=4096&&(r+=13,t>>>=13),t>=64&&(r+=7,t>>>=7),t>=8&&(r+=4,t>>>=4),t>=2&&(r+=2,t>>>=2),r+t},o.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,r=0;return 0==(8191&t)&&(r+=13,t>>>=13),0==(127&t)&&(r+=7,t>>>=7),0==(15&t)&&(r+=4,t>>>=4),0==(3&t)&&(r+=2,t>>>=2),0==(1&t)&&r++,r},o.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;te.length?this.clone().ior(e):e.clone().ior(this)},o.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},o.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var r=0;re.length?this.clone().iand(e):e.clone().iand(this)},o.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},o.prototype.iuxor=function(e){var t,r;this.length>e.length?(t=this,r=e):(t=e,r=this);for(var n=0;ne.length?this.clone().ixor(e):e.clone().ixor(this)},o.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},o.prototype.inotn=function(e){n("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),r=e%26;this._expand(t),r>0&&t--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(e){return this.clone().inotn(e)},o.prototype.setn=function(e,t){n("number"==typeof e&&e>=0);var r=e/26|0,i=e%26;return this._expand(r+1),this.words[r]=t?this.words[r]|1<e.length?(r=this,n=e):(r=e,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;oe.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var r,n,i=this.cmp(e);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=e):(r=e,n=this);for(var o=0,a=0;a>26,this.words[a]=67108863&t;for(;0!==o&&a>26,this.words[a]=67108863&t;if(0===o&&a>>13,d=0|a[1],p=8191&d,b=d>>>13,y=0|a[2],m=8191&y,v=y>>>13,g=0|a[3],w=8191&g,_=g>>>13,A=0|a[4],E=8191&A,x=A>>>13,k=0|a[5],S=8191&k,M=k>>>13,I=0|a[6],T=8191&I,U=I>>>13,j=0|a[7],B=8191&j,P=j>>>13,C=0|a[8],N=8191&C,R=C>>>13,L=0|a[9],O=8191&L,D=L>>>13,F=0|s[0],q=8191&F,H=F>>>13,z=0|s[1],K=8191&z,V=z>>>13,G=0|s[2],W=8191&G,Y=G>>>13,X=0|s[3],Z=8191&X,J=X>>>13,$=0|s[4],Q=8191&$,ee=$>>>13,te=0|s[5],re=8191&te,ne=te>>>13,ie=0|s[6],oe=8191&ie,ae=ie>>>13,se=0|s[7],ue=8191&se,ce=se>>>13,fe=0|s[8],he=8191&fe,le=fe>>>13,de=0|s[9],pe=8191&de,be=de>>>13;r.negative=e.negative^t.negative,r.length=19;var ye=(c+(n=Math.imul(h,q))|0)+((8191&(i=(i=Math.imul(h,H))+Math.imul(l,q)|0))<<13)|0;c=((o=Math.imul(l,H))+(i>>>13)|0)+(ye>>>26)|0,ye&=67108863,n=Math.imul(p,q),i=(i=Math.imul(p,H))+Math.imul(b,q)|0,o=Math.imul(b,H);var me=(c+(n=n+Math.imul(h,K)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(l,K)|0))<<13)|0;c=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(me>>>26)|0,me&=67108863,n=Math.imul(m,q),i=(i=Math.imul(m,H))+Math.imul(v,q)|0,o=Math.imul(v,H),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,V)|0;var ve=(c+(n=n+Math.imul(h,W)|0)|0)+((8191&(i=(i=i+Math.imul(h,Y)|0)+Math.imul(l,W)|0))<<13)|0;c=((o=o+Math.imul(l,Y)|0)+(i>>>13)|0)+(ve>>>26)|0,ve&=67108863,n=Math.imul(w,q),i=(i=Math.imul(w,H))+Math.imul(_,q)|0,o=Math.imul(_,H),n=n+Math.imul(m,K)|0,i=(i=i+Math.imul(m,V)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,V)|0,n=n+Math.imul(p,W)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,Y)|0;var ge=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(ge>>>26)|0,ge&=67108863,n=Math.imul(E,q),i=(i=Math.imul(E,H))+Math.imul(x,q)|0,o=Math.imul(x,H),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(m,W)|0,i=(i=i+Math.imul(m,Y)|0)+Math.imul(v,W)|0,o=o+Math.imul(v,Y)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,J)|0;var we=(c+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,ee)|0)+Math.imul(l,Q)|0))<<13)|0;c=((o=o+Math.imul(l,ee)|0)+(i>>>13)|0)+(we>>>26)|0,we&=67108863,n=Math.imul(S,q),i=(i=Math.imul(S,H))+Math.imul(M,q)|0,o=Math.imul(M,H),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(x,K)|0,o=o+Math.imul(x,V)|0,n=n+Math.imul(w,W)|0,i=(i=i+Math.imul(w,Y)|0)+Math.imul(_,W)|0,o=o+Math.imul(_,Y)|0,n=n+Math.imul(m,Z)|0,i=(i=i+Math.imul(m,J)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,J)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,ee)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,ee)|0;var _e=(c+(n=n+Math.imul(h,re)|0)|0)+((8191&(i=(i=i+Math.imul(h,ne)|0)+Math.imul(l,re)|0))<<13)|0;c=((o=o+Math.imul(l,ne)|0)+(i>>>13)|0)+(_e>>>26)|0,_e&=67108863,n=Math.imul(T,q),i=(i=Math.imul(T,H))+Math.imul(U,q)|0,o=Math.imul(U,H),n=n+Math.imul(S,K)|0,i=(i=i+Math.imul(S,V)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,V)|0,n=n+Math.imul(E,W)|0,i=(i=i+Math.imul(E,Y)|0)+Math.imul(x,W)|0,o=o+Math.imul(x,Y)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(m,Q)|0,i=(i=i+Math.imul(m,ee)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,ee)|0,n=n+Math.imul(p,re)|0,i=(i=i+Math.imul(p,ne)|0)+Math.imul(b,re)|0,o=o+Math.imul(b,ne)|0;var Ae=(c+(n=n+Math.imul(h,oe)|0)|0)+((8191&(i=(i=i+Math.imul(h,ae)|0)+Math.imul(l,oe)|0))<<13)|0;c=((o=o+Math.imul(l,ae)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(B,q),i=(i=Math.imul(B,H))+Math.imul(P,q)|0,o=Math.imul(P,H),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(U,K)|0,o=o+Math.imul(U,V)|0,n=n+Math.imul(S,W)|0,i=(i=i+Math.imul(S,Y)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,Y)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,ee)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,ee)|0,n=n+Math.imul(m,re)|0,i=(i=i+Math.imul(m,ne)|0)+Math.imul(v,re)|0,o=o+Math.imul(v,ne)|0,n=n+Math.imul(p,oe)|0,i=(i=i+Math.imul(p,ae)|0)+Math.imul(b,oe)|0,o=o+Math.imul(b,ae)|0;var Ee=(c+(n=n+Math.imul(h,ue)|0)|0)+((8191&(i=(i=i+Math.imul(h,ce)|0)+Math.imul(l,ue)|0))<<13)|0;c=((o=o+Math.imul(l,ce)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(N,q),i=(i=Math.imul(N,H))+Math.imul(R,q)|0,o=Math.imul(R,H),n=n+Math.imul(B,K)|0,i=(i=i+Math.imul(B,V)|0)+Math.imul(P,K)|0,o=o+Math.imul(P,V)|0,n=n+Math.imul(T,W)|0,i=(i=i+Math.imul(T,Y)|0)+Math.imul(U,W)|0,o=o+Math.imul(U,Y)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,ee)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,ee)|0,n=n+Math.imul(w,re)|0,i=(i=i+Math.imul(w,ne)|0)+Math.imul(_,re)|0,o=o+Math.imul(_,ne)|0,n=n+Math.imul(m,oe)|0,i=(i=i+Math.imul(m,ae)|0)+Math.imul(v,oe)|0,o=o+Math.imul(v,ae)|0,n=n+Math.imul(p,ue)|0,i=(i=i+Math.imul(p,ce)|0)+Math.imul(b,ue)|0,o=o+Math.imul(b,ce)|0;var xe=(c+(n=n+Math.imul(h,he)|0)|0)+((8191&(i=(i=i+Math.imul(h,le)|0)+Math.imul(l,he)|0))<<13)|0;c=((o=o+Math.imul(l,le)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(O,q),i=(i=Math.imul(O,H))+Math.imul(D,q)|0,o=Math.imul(D,H),n=n+Math.imul(N,K)|0,i=(i=i+Math.imul(N,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(B,W)|0,i=(i=i+Math.imul(B,Y)|0)+Math.imul(P,W)|0,o=o+Math.imul(P,Y)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(U,Z)|0,o=o+Math.imul(U,J)|0,n=n+Math.imul(S,Q)|0,i=(i=i+Math.imul(S,ee)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,ee)|0,n=n+Math.imul(E,re)|0,i=(i=i+Math.imul(E,ne)|0)+Math.imul(x,re)|0,o=o+Math.imul(x,ne)|0,n=n+Math.imul(w,oe)|0,i=(i=i+Math.imul(w,ae)|0)+Math.imul(_,oe)|0,o=o+Math.imul(_,ae)|0,n=n+Math.imul(m,ue)|0,i=(i=i+Math.imul(m,ce)|0)+Math.imul(v,ue)|0,o=o+Math.imul(v,ce)|0,n=n+Math.imul(p,he)|0,i=(i=i+Math.imul(p,le)|0)+Math.imul(b,he)|0,o=o+Math.imul(b,le)|0;var ke=(c+(n=n+Math.imul(h,pe)|0)|0)+((8191&(i=(i=i+Math.imul(h,be)|0)+Math.imul(l,pe)|0))<<13)|0;c=((o=o+Math.imul(l,be)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(O,K),i=(i=Math.imul(O,V))+Math.imul(D,K)|0,o=Math.imul(D,V),n=n+Math.imul(N,W)|0,i=(i=i+Math.imul(N,Y)|0)+Math.imul(R,W)|0,o=o+Math.imul(R,Y)|0,n=n+Math.imul(B,Z)|0,i=(i=i+Math.imul(B,J)|0)+Math.imul(P,Z)|0,o=o+Math.imul(P,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,ee)|0)+Math.imul(U,Q)|0,o=o+Math.imul(U,ee)|0,n=n+Math.imul(S,re)|0,i=(i=i+Math.imul(S,ne)|0)+Math.imul(M,re)|0,o=o+Math.imul(M,ne)|0,n=n+Math.imul(E,oe)|0,i=(i=i+Math.imul(E,ae)|0)+Math.imul(x,oe)|0,o=o+Math.imul(x,ae)|0,n=n+Math.imul(w,ue)|0,i=(i=i+Math.imul(w,ce)|0)+Math.imul(_,ue)|0,o=o+Math.imul(_,ce)|0,n=n+Math.imul(m,he)|0,i=(i=i+Math.imul(m,le)|0)+Math.imul(v,he)|0,o=o+Math.imul(v,le)|0;var Se=(c+(n=n+Math.imul(p,pe)|0)|0)+((8191&(i=(i=i+Math.imul(p,be)|0)+Math.imul(b,pe)|0))<<13)|0;c=((o=o+Math.imul(b,be)|0)+(i>>>13)|0)+(Se>>>26)|0,Se&=67108863,n=Math.imul(O,W),i=(i=Math.imul(O,Y))+Math.imul(D,W)|0,o=Math.imul(D,Y),n=n+Math.imul(N,Z)|0,i=(i=i+Math.imul(N,J)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(B,Q)|0,i=(i=i+Math.imul(B,ee)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,ee)|0,n=n+Math.imul(T,re)|0,i=(i=i+Math.imul(T,ne)|0)+Math.imul(U,re)|0,o=o+Math.imul(U,ne)|0,n=n+Math.imul(S,oe)|0,i=(i=i+Math.imul(S,ae)|0)+Math.imul(M,oe)|0,o=o+Math.imul(M,ae)|0,n=n+Math.imul(E,ue)|0,i=(i=i+Math.imul(E,ce)|0)+Math.imul(x,ue)|0,o=o+Math.imul(x,ce)|0,n=n+Math.imul(w,he)|0,i=(i=i+Math.imul(w,le)|0)+Math.imul(_,he)|0,o=o+Math.imul(_,le)|0;var Me=(c+(n=n+Math.imul(m,pe)|0)|0)+((8191&(i=(i=i+Math.imul(m,be)|0)+Math.imul(v,pe)|0))<<13)|0;c=((o=o+Math.imul(v,be)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(O,Z),i=(i=Math.imul(O,J))+Math.imul(D,Z)|0,o=Math.imul(D,J),n=n+Math.imul(N,Q)|0,i=(i=i+Math.imul(N,ee)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,ee)|0,n=n+Math.imul(B,re)|0,i=(i=i+Math.imul(B,ne)|0)+Math.imul(P,re)|0,o=o+Math.imul(P,ne)|0,n=n+Math.imul(T,oe)|0,i=(i=i+Math.imul(T,ae)|0)+Math.imul(U,oe)|0,o=o+Math.imul(U,ae)|0,n=n+Math.imul(S,ue)|0,i=(i=i+Math.imul(S,ce)|0)+Math.imul(M,ue)|0,o=o+Math.imul(M,ce)|0,n=n+Math.imul(E,he)|0,i=(i=i+Math.imul(E,le)|0)+Math.imul(x,he)|0,o=o+Math.imul(x,le)|0;var Ie=(c+(n=n+Math.imul(w,pe)|0)|0)+((8191&(i=(i=i+Math.imul(w,be)|0)+Math.imul(_,pe)|0))<<13)|0;c=((o=o+Math.imul(_,be)|0)+(i>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,n=Math.imul(O,Q),i=(i=Math.imul(O,ee))+Math.imul(D,Q)|0,o=Math.imul(D,ee),n=n+Math.imul(N,re)|0,i=(i=i+Math.imul(N,ne)|0)+Math.imul(R,re)|0,o=o+Math.imul(R,ne)|0,n=n+Math.imul(B,oe)|0,i=(i=i+Math.imul(B,ae)|0)+Math.imul(P,oe)|0,o=o+Math.imul(P,ae)|0,n=n+Math.imul(T,ue)|0,i=(i=i+Math.imul(T,ce)|0)+Math.imul(U,ue)|0,o=o+Math.imul(U,ce)|0,n=n+Math.imul(S,he)|0,i=(i=i+Math.imul(S,le)|0)+Math.imul(M,he)|0,o=o+Math.imul(M,le)|0;var Te=(c+(n=n+Math.imul(E,pe)|0)|0)+((8191&(i=(i=i+Math.imul(E,be)|0)+Math.imul(x,pe)|0))<<13)|0;c=((o=o+Math.imul(x,be)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(O,re),i=(i=Math.imul(O,ne))+Math.imul(D,re)|0,o=Math.imul(D,ne),n=n+Math.imul(N,oe)|0,i=(i=i+Math.imul(N,ae)|0)+Math.imul(R,oe)|0,o=o+Math.imul(R,ae)|0,n=n+Math.imul(B,ue)|0,i=(i=i+Math.imul(B,ce)|0)+Math.imul(P,ue)|0,o=o+Math.imul(P,ce)|0,n=n+Math.imul(T,he)|0,i=(i=i+Math.imul(T,le)|0)+Math.imul(U,he)|0,o=o+Math.imul(U,le)|0;var Ue=(c+(n=n+Math.imul(S,pe)|0)|0)+((8191&(i=(i=i+Math.imul(S,be)|0)+Math.imul(M,pe)|0))<<13)|0;c=((o=o+Math.imul(M,be)|0)+(i>>>13)|0)+(Ue>>>26)|0,Ue&=67108863,n=Math.imul(O,oe),i=(i=Math.imul(O,ae))+Math.imul(D,oe)|0,o=Math.imul(D,ae),n=n+Math.imul(N,ue)|0,i=(i=i+Math.imul(N,ce)|0)+Math.imul(R,ue)|0,o=o+Math.imul(R,ce)|0,n=n+Math.imul(B,he)|0,i=(i=i+Math.imul(B,le)|0)+Math.imul(P,he)|0,o=o+Math.imul(P,le)|0;var je=(c+(n=n+Math.imul(T,pe)|0)|0)+((8191&(i=(i=i+Math.imul(T,be)|0)+Math.imul(U,pe)|0))<<13)|0;c=((o=o+Math.imul(U,be)|0)+(i>>>13)|0)+(je>>>26)|0,je&=67108863,n=Math.imul(O,ue),i=(i=Math.imul(O,ce))+Math.imul(D,ue)|0,o=Math.imul(D,ce),n=n+Math.imul(N,he)|0,i=(i=i+Math.imul(N,le)|0)+Math.imul(R,he)|0,o=o+Math.imul(R,le)|0;var Be=(c+(n=n+Math.imul(B,pe)|0)|0)+((8191&(i=(i=i+Math.imul(B,be)|0)+Math.imul(P,pe)|0))<<13)|0;c=((o=o+Math.imul(P,be)|0)+(i>>>13)|0)+(Be>>>26)|0,Be&=67108863,n=Math.imul(O,he),i=(i=Math.imul(O,le))+Math.imul(D,he)|0,o=Math.imul(D,le);var Pe=(c+(n=n+Math.imul(N,pe)|0)|0)+((8191&(i=(i=i+Math.imul(N,be)|0)+Math.imul(R,pe)|0))<<13)|0;c=((o=o+Math.imul(R,be)|0)+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863;var Ce=(c+(n=Math.imul(O,pe))|0)+((8191&(i=(i=Math.imul(O,be))+Math.imul(D,pe)|0))<<13)|0;return c=((o=Math.imul(D,be))+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,u[0]=ye,u[1]=me,u[2]=ve,u[3]=ge,u[4]=we,u[5]=_e,u[6]=Ae,u[7]=Ee,u[8]=xe,u[9]=ke,u[10]=Se,u[11]=Me,u[12]=Ie,u[13]=Te,u[14]=Ue,u[15]=je,u[16]=Be,u[17]=Pe,u[18]=Ce,0!==c&&(u[19]=c,r.length++),r};function p(e,t,r){return(new b).mulp(e,t,r)}function b(e,t){this.x=e,this.y=t}Math.imul||(d=l),o.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,t):r<63?l(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,e,t):p(this,e,t)},b.prototype.makeRBT=function(e){for(var t=new Array(e),r=o.prototype._countBits(e)-1,n=0;n>=1;return n},b.prototype.permute=function(e,t,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*t;a>=26,t+=i/67108864|0,t+=o>>>26,this.words[r]=67108863&o}return 0!==t&&(this.words[r]=t,this.length++),this},o.prototype.muln=function(e){return this.clone().imuln(e)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r>>i}return t}(e);if(0===t.length)return new o(1);for(var r=this,n=0;n=0);var t,r=e%26,i=(e-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(t=0;t>>26-r}a&&(this.words[t]=a,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t=0),i=t?(t-t%26)/26:0;var o=e%26,a=Math.min((e-o)/26,this.length),s=67108863^67108863>>>o<a)for(this.length-=a,c=0;c=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&s}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(e,t,r){return n(0===this.negative),this.iushrn(e,t,r)},o.prototype.shln=function(e){return this.clone().ishln(e)},o.prototype.ushln=function(e){return this.clone().iushln(e)},o.prototype.shrn=function(e){return this.clone().ishrn(e)},o.prototype.ushrn=function(e){return this.clone().iushrn(e)},o.prototype.testn=function(e){n("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,i=1<=0);var t=e%26,r=(e-t)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==t&&r++,this.length=Math.min(r,this.length),0!==t){var i=67108863^67108863>>>t<=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},o.prototype.isubn=function(e){if(n("number"==typeof e),n(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),i=e,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==t){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var c=0;c=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/a|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=l)}return s&&s.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(e,t,r){return n(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(s=this.neg().divmod(e,t),"mod"!==t&&(i=s.div.neg()),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(e)),{div:i,mod:a}):0===this.negative&&0!==e.negative?(s=this.divmod(e.neg(),t),"mod"!==t&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&e.negative)?(s=this.neg().divmod(e.neg(),t),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(e)),{div:s.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,t);var i,a,s},o.prototype.div=function(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},o.prototype.modn=function(e){n(e<=67108863);for(var t=(1<<26)%e,r=0,i=this.length-1;i>=0;i--)r=(t*r+(0|this.words[i]))%e;return r},o.prototype.idivn=function(e){n(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*t;this.words[r]=i/e|0,t=i%e}return this.strip()},o.prototype.divn=function(e){return this.clone().idivn(e)},o.prototype.egcd=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),c=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=t.clone();!t.isZero();){for(var l=0,d=1;0==(t.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(t.iushrn(l);l-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(f),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(f),u.isub(h)),s.iushrn(1),u.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(s),a.isub(u)):(r.isub(t),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();t.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(t.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(t.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);t.cmp(r)>=0?(t.isub(r),a.isub(s)):(r.isub(t),s.isub(a))}return(i=0===t.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(e),i},o.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var n=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var o=t;t=r,r=o}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},o.prototype.invm=function(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(e){return this.words[0]&e},o.prototype.bincn=function(e){n("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)t=1;else{r&&(e=-e),n(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:ie.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|e.words[r];if(n!==i){ni&&(t=1);break}}return t},o.prototype.gtn=function(e){return 1===this.cmpn(e)},o.prototype.gt=function(e){return 1===this.cmp(e)},o.prototype.gten=function(e){return this.cmpn(e)>=0},o.prototype.gte=function(e){return this.cmp(e)>=0},o.prototype.ltn=function(e){return-1===this.cmpn(e)},o.prototype.lt=function(e){return-1===this.cmp(e)},o.prototype.lten=function(e){return this.cmpn(e)<=0},o.prototype.lte=function(e){return this.cmp(e)<=0},o.prototype.eqn=function(e){return 0===this.cmpn(e)},o.prototype.eq=function(e){return 0===this.cmp(e)},o.red=function(e){return new A(e)},o.prototype.toRed=function(e){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(e){return this.red=e,this},o.prototype.forceRed=function(e){return n(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function(e){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function(e){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function(e){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function(e){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function(e){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(e){return n(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var y={k256:null,p224:null,p192:null,p25519:null};function m(e,t){this.name=e,this.p=new o(t,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){m.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){m.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){m.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){m.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(e){if("string"==typeof e){var t=o._prime(e);this.m=t.p,this.prime=t}else n(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function E(e){A.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}m.prototype._tmp=function(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},m.prototype.ireduce=function(e){var t,r=e;do{this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(t>this.n);var n=t0?r.isub(this.p):r.strip(),r},m.prototype.split=function(e,t){e.iushrn(this.n,0,t)},m.prototype.imulK=function(e){return e.imul(this.k)},i(v,m),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n>>22,i=o}i>>>=22,e.words[n-10]=i,0===i&&e.length>10?e.length-=10:e.length-=9},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},o._prime=function(e){if(y[e])return y[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new g;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return y[e]=t,t},A.prototype._verify1=function(e){n(0===e.negative,"red works only with positives"),n(e.red,"red works only with red numbers")},A.prototype._verify2=function(e,t){n(0==(e.negative|t.negative),"red works only with positives"),n(e.red&&e.red===t.red,"red works only with red numbers")},A.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},A.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},A.prototype.add=function(e,t){this._verify2(e,t);var r=e.add(t);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},A.prototype.iadd=function(e,t){this._verify2(e,t);var r=e.iadd(t);return r.cmp(this.m)>=0&&r.isub(this.m),r},A.prototype.sub=function(e,t){this._verify2(e,t);var r=e.sub(t);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},A.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return r.cmpn(0)<0&&r.iadd(this.m),r},A.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},A.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},A.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},A.prototype.isqr=function(e){return this.imul(e,e.clone())},A.prototype.sqr=function(e){return this.mul(e,e)},A.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(n(t%2==1),3===t){var r=this.m.add(new o(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),u=s.redNeg(),c=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,c).cmp(u);)f.redIAdd(u);for(var h=this.pow(f,i),l=this.pow(e,i.addn(1).iushrn(1)),d=this.pow(e,i),p=a;0!==d.cmp(s);){for(var b=d,y=0;0!==b.cmp(s);y++)b=b.redSqr();n(y=0;n--){for(var c=t.words[n],f=u-1;f>=0;f--){var h=c>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4===++s||0===n&&0===f)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}u=26}return i},A.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},A.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},o.mont=function(e){return new E(e)},i(E,A),E.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},E.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},E.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new o(0)._forceRed(this);var r=e.mul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},E.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===t||t,this)},{}],155:[function(e,t,r){(function(r){"use strict";var n=e("is-hex-prefixed"),i=e("strip-hex-prefix");function o(e){var t=e;if("string"!=typeof t)throw new Error("[ethjs-util] while padding to even, value must be string, is currently "+typeof t+", while padToEven.");return t.length%2&&(t="0"+t),t}function a(e){return"0x"+e.toString(16)}t.exports={arrayContainsArray:function(e,t,r){if(!0!==Array.isArray(e))throw new Error("[ethjs-util] method arrayContainsArray requires input 'superset' to be an array got type '"+typeof e+"'");if(!0!==Array.isArray(t))throw new Error("[ethjs-util] method arrayContainsArray requires input 'subset' to be an array got type '"+typeof t+"'");return t[Boolean(r)?"some":"every"](function(t){return e.indexOf(t)>=0})},intToBuffer:function(e){var t=a(e);return new r(o(t.slice(2)),"hex")},getBinarySize:function(e){if("string"!=typeof e)throw new Error("[ethjs-util] while getting binary size, method getBinarySize requires input 'str' to be type String, got '"+typeof e+"'.");return r.byteLength(e,"utf8")},isHexPrefixed:n,stripHexPrefix:i,padToEven:o,intToHex:a,fromAscii:function(e){for(var t="",r=0;r0&&this._events[e].length>r&&(this._events[e].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[e].length),"function"==typeof console.trace&&console.trace()),this},n.prototype.on=n.prototype.addListener,n.prototype.once=function(e,t){if(!i(t))throw TypeError("listener must be a function");var r=!1;function n(){this.removeListener(e,n),r||(r=!0,t.apply(this,arguments))}return n.listener=t,this.on(e,n),this},n.prototype.removeListener=function(e,t){var r,n,a,s;if(!i(t))throw TypeError("listener must be a function");if(!this._events||!this._events[e])return this;if(a=(r=this._events[e]).length,n=-1,r===t||i(r.listener)&&r.listener===t)delete this._events[e],this._events.removeListener&&this.emit("removeListener",e,t);else if(o(r)){for(s=a;s-- >0;)if(r[s]===t||r[s].listener&&r[s].listener===t){n=s;break}if(n<0)return this;1===r.length?(r.length=0,delete this._events[e]):r.splice(n,1),this._events.removeListener&&this.emit("removeListener",e,t)}return this},n.prototype.removeAllListeners=function(e){var t,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[e]&&delete this._events[e],this;if(0===arguments.length){for(t in this._events)"removeListener"!==t&&this.removeAllListeners(t);return this.removeAllListeners("removeListener"),this._events={},this}if(i(r=this._events[e]))this.removeListener(e,r);else if(r)for(;r.length;)this.removeListener(e,r[r.length-1]);return delete this._events[e],this},n.prototype.listeners=function(e){return this._events&&this._events[e]?i(this._events[e])?[this._events[e]]:this._events[e].slice():[]},n.prototype.listenerCount=function(e){if(this._events){var t=this._events[e];if(i(t))return 1;if(t)return t.length}return 0},n.listenerCount=function(e,t){return e.listenerCount(t)}},{}],158:[function(e,t,r){var n=e("safe-buffer").Buffer,i=e("md5.js");t.exports=function(e,t,r,o){if(n.isBuffer(e)||(e=n.from(e,"binary")),t&&(n.isBuffer(t)||(t=n.from(t,"binary")),8!==t.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var a=r/8,s=n.alloc(a),u=n.alloc(o||0),c=n.alloc(0);a>0||o>0;){var f=new i;f.update(c),f.update(e),t&&f.update(t),c=f.digest();var h=0;if(a>0){var l=s.length-a;h=Math.min(a,c.length),c.copy(s,l,0,h),a-=h}if(h0){var d=u.length-o,p=Math.min(o,c.length-h);c.copy(u,d,h,h+p),o-=p}}return c.fill(0),{key:s,iv:u}}},{"md5.js":231,"safe-buffer":290}],159:[function(e,t,r){"use strict";var n=e("is-callable"),i=Object.prototype.toString,o=Object.prototype.hasOwnProperty;t.exports=function(e,t,r){if(!n(t))throw new TypeError("iterator must be a function");var a;arguments.length>=3&&(a=r),"[object Array]"===i.call(e)?function(e,t,r){for(var n=0,i=e.length;n=this._blockSize;){for(var o=this._blockOffset;o0;++a)this._length[a]+=s,(s=this._length[a]/4294967296|0)>0&&(this._length[a]-=4294967296*s);return this},i.prototype._update=function(e){throw new Error("_update is not implemented")},i.prototype.digest=function(e){if(this._finalized)throw new Error("Digest already called");this._finalized=!0;var t=this._digest();return void 0!==e&&(t=t.toString(e)),t},i.prototype._digest=function(){throw new Error("_digest is not implemented")},t.exports=i}).call(this,e("buffer").Buffer)},{buffer:84,inherits:180,stream:311}],162:[function(e,t,r){var n=r;n.utils=e("./hash/utils"),n.common=e("./hash/common"),n.sha=e("./hash/sha"),n.ripemd=e("./hash/ripemd"),n.hmac=e("./hash/hmac"),n.sha1=n.sha.sha1,n.sha256=n.sha.sha256,n.sha224=n.sha.sha224,n.sha384=n.sha.sha384,n.sha512=n.sha.sha512,n.ripemd160=n.ripemd.ripemd160},{"./hash/common":163,"./hash/hmac":164,"./hash/ripemd":165,"./hash/sha":166,"./hash/utils":173}],163:[function(e,t,r){"use strict";var n=e("./utils"),i=e("minimalistic-assert");function o(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}r.BlockHash=o,o.prototype.update=function(e,t){if(e=n.toArray(e,t),this.pending?this.pending=this.pending.concat(e):this.pending=e,this.pendingTotal+=e.length,this.pending.length>=this._delta8){var r=(e=this.pending).length%this._delta8;this.pending=e.slice(e.length-r,e.length),0===this.pending.length&&(this.pending=null),e=n.join32(e,0,e.length-r,this.endian);for(var i=0;i>>24&255,n[i++]=e>>>16&255,n[i++]=e>>>8&255,n[i++]=255&e}else for(n[i++]=255&e,n[i++]=e>>>8&255,n[i++]=e>>>16&255,n[i++]=e>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;othis.blockSize&&(e=(new this.Hash).update(e).digest()),i(e.length<=this.blockSize);for(var t=e.length;t>>3},r.g1_256=function(e){return n(e,17)^n(e,19)^e>>>10}},{"../utils":173}],173:[function(e,t,r){"use strict";var n=e("minimalistic-assert"),i=e("inherits");function o(e){return(e>>>24|e>>>8&65280|e<<8&16711680|(255&e)<<24)>>>0}function a(e){return 1===e.length?"0"+e:e}function s(e){return 7===e.length?"0"+e:6===e.length?"00"+e:5===e.length?"000"+e:4===e.length?"0000"+e:3===e.length?"00000"+e:2===e.length?"000000"+e:1===e.length?"0000000"+e:e}r.inherits=i,r.toArray=function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var r=[];if("string"==typeof e)if(t){if("hex"===t)for((e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e),n=0;n>8,a=255&i;o?r.push(o,a):r.push(a)}else for(n=0;n>>0}return a},r.split32=function(e,t){for(var r=new Array(4*e.length),n=0,i=0;n>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},r.rotr32=function(e,t){return e>>>t|e<<32-t},r.rotl32=function(e,t){return e<>>32-t},r.sum32=function(e,t){return e+t>>>0},r.sum32_3=function(e,t,r){return e+t+r>>>0},r.sum32_4=function(e,t,r,n){return e+t+r+n>>>0},r.sum32_5=function(e,t,r,n,i){return e+t+r+n+i>>>0},r.sum64=function(e,t,r,n){var i=e[t],o=n+e[t+1]>>>0,a=(o>>0,e[t+1]=o},r.sum64_hi=function(e,t,r,n){return(t+n>>>0>>0},r.sum64_lo=function(e,t,r,n){return t+n>>>0},r.sum64_4_hi=function(e,t,r,n,i,o,a,s){var u=0,c=t;return u+=(c=c+n>>>0)>>0)>>0)>>0},r.sum64_4_lo=function(e,t,r,n,i,o,a,s){return t+n+o+s>>>0},r.sum64_5_hi=function(e,t,r,n,i,o,a,s,u,c){var f=0,h=t;return f+=(h=h+n>>>0)>>0)>>0)>>0)>>0},r.sum64_5_lo=function(e,t,r,n,i,o,a,s,u,c){return t+n+o+s+c>>>0},r.rotr64_hi=function(e,t,r){return(t<<32-r|e>>>r)>>>0},r.rotr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0},r.shr64_hi=function(e,t,r){return e>>>r},r.shr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0}},{inherits:180,"minimalistic-assert":234}],174:[function(e,t,r){"use strict";var n=e("hash.js"),i=e("minimalistic-crypto-utils"),o=e("minimalistic-assert");function a(e){if(!(this instanceof a))return new a(e);this.hash=e.hash,this.predResist=!!e.predResist,this.outLen=this.hash.outSize,this.minEntropy=e.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var t=i.toArray(e.entropy,e.entropyEnc||"hex"),r=i.toArray(e.nonce,e.nonceEnc||"hex"),n=i.toArray(e.pers,e.persEnc||"hex");o(t.length>=this.minEntropy/8,"Not enough entropy. 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i=n.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});r.RSAPrivateKey=i;var o=n.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});r.RSAPublicKey=o;var a=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())});r.PublicKey=a;var s=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),u=n.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())});r.PrivateKey=u;var c=n.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});r.EncryptedPrivateKey=c;var f=n.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});r.DSAPrivateKey=f,r.DSAparam=n.define("DSAparam",function(){this.int()});var h=n.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(l),this.key("publicKey").optional().explicit(1).bitstr())});r.ECPrivateKey=h;var l=n.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});r.signature=n.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},{"./certificate":243,"asn1.js":5}],243:[function(e,t,r){"use strict";var n=e("asn1.js"),i=n.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),o=n.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),a=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional())}),s=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())}),u=n.define("RelativeDistinguishedName",function(){this.setof(o)}),c=n.define("RDNSequence",function(){this.seqof(u)}),f=n.define("Name",function(){this.choice({rdnSequence:this.use(c)})}),h=n.define("Validity",function(){this.seq().obj(this.key("notBefore").use(i),this.key("notAfter").use(i))}),l=n.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),d=n.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int(),this.key("serialNumber").int(),this.key("signature").use(a),this.key("issuer").use(f),this.key("validity").use(h),this.key("subject").use(f),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())}),p=n.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(a),this.key("signatureValue").bitstr())});t.exports=p},{"asn1.js":5}],244:[function(e,t,r){(function(r){var n=/Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m,i=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m,o=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m,a=e("evp_bytestokey"),s=e("browserify-aes");t.exports=function(e,t){var u,c=e.toString(),f=c.match(n);if(f){var h="aes"+f[1],l=new r(f[2],"hex"),d=new r(f[3].replace(/\r?\n/g,""),"base64"),p=a(t,l.slice(0,8),parseInt(f[1],10)).key,b=[],y=s.createDecipheriv(h,p,l);b.push(y.update(d)),b.push(y.final()),u=r.concat(b)}else{var m=c.match(o);u=new r(m[2].replace(/\r?\n/g,""),"base64")}return{tag:c.match(i)[1],data:u}}}).call(this,e("buffer").Buffer)},{"browserify-aes":58,buffer:84,evp_bytestokey:158}],245:[function(e,t,r){(function(r){var n=e("./asn1"),i=e("./aesid.json"),o=e("./fixProc"),a=e("browserify-aes"),s=e("pbkdf2");function u(e){var t;"object"!=typeof e||r.isBuffer(e)||(t=e.passphrase,e=e.key),"string"==typeof e&&(e=new r(e));var u,c,f=o(e,t),h=f.tag,l=f.data;switch(h){case"CERTIFICATE":c=n.certificate.decode(l,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(c||(c=n.PublicKey.decode(l,"der")),u=c.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPublicKey.decode(c.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return c.subjectPrivateKey=c.subjectPublicKey,{type:"ec",data:c};case"1.2.840.10040.4.1":return c.algorithm.params.pub_key=n.DSAparam.decode(c.subjectPublicKey.data,"der"),{type:"dsa",data:c.algorithm.params};default:throw new Error("unknown key id "+u)}throw new Error("unknown key type "+h);case"ENCRYPTED PRIVATE KEY":l=function(e,t){var n=e.algorithm.decrypt.kde.kdeparams.salt,o=parseInt(e.algorithm.decrypt.kde.kdeparams.iters.toString(),10),u=i[e.algorithm.decrypt.cipher.algo.join(".")],c=e.algorithm.decrypt.cipher.iv,f=e.subjectPrivateKey,h=parseInt(u.split("-")[1],10)/8,l=s.pbkdf2Sync(t,n,o,h),d=a.createDecipheriv(u,l,c),p=[];return p.push(d.update(f)),p.push(d.final()),r.concat(p)}(l=n.EncryptedPrivateKey.decode(l,"der"),t);case"PRIVATE KEY":switch(u=(c=n.PrivateKey.decode(l,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPrivateKey.decode(c.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:c.algorithm.curve,privateKey:n.ECPrivateKey.decode(c.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return c.algorithm.params.priv_key=n.DSAparam.decode(c.subjectPrivateKey,"der"),{type:"dsa",params:c.algorithm.params};default:throw new Error("unknown key id "+u)}throw new Error("unknown key type "+h);case"RSA PUBLIC KEY":return n.RSAPublicKey.decode(l,"der");case"RSA PRIVATE KEY":return n.RSAPrivateKey.decode(l,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:n.DSAPrivateKey.decode(l,"der")};case"EC PRIVATE KEY":return{curve:(l=n.ECPrivateKey.decode(l,"der")).parameters.value,privateKey:l.privateKey};default:throw new Error("unknown key type "+h)}}t.exports=u,u.signature=n.signature}).call(this,e("buffer").Buffer)},{"./aesid.json":241,"./asn1":242,"./fixProc":244,"browserify-aes":58,buffer:84,pbkdf2:247}],246:[function(e,t,r){var n=e("trim"),i=e("for-each");t.exports=function(e){if(!e)return{};var t={};return i(n(e).split("\n"),function(e){var r,i=e.indexOf(":"),o=n(e.slice(0,i)).toLowerCase(),a=n(e.slice(i+1));void 0===t[o]?t[o]=a:(r=t[o],"[object Array]"===Object.prototype.toString.call(r)?t[o].push(a):t[o]=[t[o],a])}),t}},{"for-each":159,trim:324}],247:[function(e,t,r){r.pbkdf2=e("./lib/async"),r.pbkdf2Sync=e("./lib/sync")},{"./lib/async":248,"./lib/sync":251}],248:[function(e,t,r){(function(r,n){var i,o=e("./precondition"),a=e("./default-encoding"),s=e("./sync"),u=e("safe-buffer").Buffer,c=n.crypto&&n.crypto.subtle,f={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"},h=[];function l(e,t,r,n,i){return 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n=e("create-hash/md5"),i=e("ripemd160"),o=e("sha.js"),a=e("./precondition"),s=e("./default-encoding"),u=e("safe-buffer").Buffer,c=u.alloc(128),f={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function h(e,t,r){var a=function(e){return"rmd160"===e||"ripemd160"===e?i:"md5"===e?n:function(t){return o(e).update(t).digest()}}(e),s="sha512"===e||"sha384"===e?128:64;t.length>s?t=a(t):t.length1)for(var r=1;rp||new a(t).cmp(d.modulus)>=0)throw new Error("decryption error");l=f?c(new a(t),d):s(t,d);var b=new r(p-l.length);if(b.fill(0),l=r.concat([b,l],p),4===h)return function(e,t){e.modulus;var n=e.modulus.byteLength(),a=(t.length,u("sha1").update(new r("")).digest()),s=a.length;if(0!==t[0])throw new Error("decryption error");var c=t.slice(1,s+1),f=t.slice(s+1),h=o(c,i(f,s)),l=o(f,i(h,n-s-1));if(function(e,t){e=new r(e),t=new r(t);var n=0,i=e.length;e.length!==t.length&&(n++,i=Math.min(e.length,t.length));var o=-1;for(;++o=t.length){o++;break}var 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i=n.from(r?o:a);return e.copy(i,r?8:9),t.copy(i,r?181:214),i},r.privateKeyImport=function(e){var t=e.length,r=0;if(!(t2||t1?e[r+n-2]<<8:0);if(!(t<(r+=n)+i||t32||t1&&0===t[o]&&!(128&t[o+1]);--r,++o);for(var a=n.concat([n.from([0]),e.s]),s=33,u=0;s>1&&0===a[u]&&!(128&a[u+1]);--s,++u);return i.encode(t.slice(o),a.slice(u))},r.signatureImport=function(e){var t=n.alloc(32,0),r=n.alloc(32,0);try{var o=i.decode(e);if(33===o.r.length&&0===o.r[0]&&(o.r=o.r.slice(1)),o.r.length>32)throw new Error("R length is too long");if(33===o.s.length&&0===o.s[0]&&(o.s=o.s.slice(1)),o.s.length>32)throw new Error("S length is too long")}catch(e){return}return o.r.copy(t,32-o.r.length),o.s.copy(r,32-o.s.length),{r:t,s:r}},r.signatureImportLax=function(e){var t=n.alloc(32,0),r=n.alloc(32,0),i=e.length,o=0;if(48===e[o++]){var a=e[o++];if(!(128&a&&(o+=a-128)>i)&&2===e[o++]){var s=e[o++];if(128&s){if(o+(a=s-128)>i)return;for(;a>0&&0===e[o];o+=1,a-=1);for(s=0;a>0;o+=1,a-=1)s=(s<<8)+e[o]}if(!(s>i-o)){var 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c({name:"getTransactionReceipt",call:"eth_getTransactionReceipt",params:1,inputFormatter:[null],outputFormatter:o.outputTransactionReceiptFormatter}),new c({name:"getCode",call:"eth_getCode",params:2,inputFormatter:[o.inputAddressFormatter,o.inputDefaultBlockNumberFormatter]}),new u({name:"subscribe",type:"eth",subscriptions:{newBlockHeaders:{subscriptionName:"newHeads",params:0,outputFormatter:o.outputBlockFormatter}}})],g={};n.each(v,function(e){e.attachToObject(g),e.requestManager=i.requestManager});var w=function(r,n,o,u,c){if(!o)return c||(c={unsubscribe:function(){clearInterval(p)}}),(r?s.resolve(r):g.getTransactionReceipt(t)).catch(function(t){c.unsubscribe(),f=!0,a._fireError({message:"Failed to check for transaction receipt:",data:t},e.eventEmitter,e.reject)}).then(function(t){if(!t||!t.blockHash)throw new Error("Receipt missing or blockHash null");return i.extraFormatters&&i.extraFormatters.receiptFormatter&&(t=i.extraFormatters.receiptFormatter(t)),e.eventEmitter.listeners("confirmation").length>0&&(void 0!==r&&0===d||e.eventEmitter.emit("confirmation",d,t),h=!1,25===++d&&(c.unsubscribe(),e.eventEmitter.removeAllListeners())),t}).then(function(t){if(m&&!f){if(!t.contractAddress)return h&&(c.unsubscribe(),f=!0),void a._fireError(new Error("The transaction receipt didn't contain a contract address."),e.eventEmitter,e.reject);g.getCode(t.contractAddress,function(r,n){n&&(n.length>2?(e.eventEmitter.emit("receipt",t),i.extraFormatters&&i.extraFormatters.contractDeployFormatter?e.resolve(i.extraFormatters.contractDeployFormatter(t)):e.resolve(t),h&&e.eventEmitter.removeAllListeners()):a._fireError(new Error("The contract code couldn't be stored, please check your gas limit."),e.eventEmitter,e.reject),h&&c.unsubscribe(),f=!0)})}return t}).then(function(t){m||f||(t.outOfGas||y&&y===t.gasUsed||!0!==t.status&&"0x1"!==t.status&&void 0!==t.status?(b=JSON.stringify(t,null,2),!1===t.status||"0x0"===t.status?a._fireError(new Error("Transaction has been reverted by the EVM:\n"+b),e.eventEmitter,e.reject):a._fireError(new Error("Transaction ran out of gas. Please provide more gas:\n"+b),e.eventEmitter,e.reject)):(e.eventEmitter.emit("receipt",t),e.resolve(t),h&&e.eventEmitter.removeAllListeners()),h&&c.unsubscribe(),f=!0)}).catch(function(){l++,n?l-1>=750&&(c.unsubscribe(),f=!0,a._fireError(new Error("Transaction was not mined within750 seconds, please make sure your transaction was properly sent. Be aware that it might still be mined!"),e.eventEmitter,e.reject)):l-1>=50&&(c.unsubscribe(),f=!0,a._fireError(new Error("Transaction was not mined within 50 blocks, please make sure your transaction was properly sent. Be aware that it might still be mined!"),e.eventEmitter,e.reject))});c.unsubscribe(),f=!0,a._fireError({message:"Failed to subscribe to new newBlockHeaders to confirm the transaction receipts.",data:o},e.eventEmitter,e.reject)},_=function(e){n.isFunction(this.requestManager.provider.on)?g.subscribe("newBlockHeaders",w.bind(null,e,!1)):p=setInterval(w.bind(null,e,!0),1e3)}.bind(this);g.getTransactionReceipt(t).then(function(t){t&&t.blockHash?(e.eventEmitter.listeners("confirmation").length>0&&_(t),w(t,!1)):f||_()}).catch(function(){f||_()})};var f=function(e,t){return n.isNumber(e)?t.wallet[e]:n.isObject(e)&&e.address&&e.privateKey?e:t.wallet[e.toLowerCase()]};c.prototype.buildCall=function(){var e=this,t="eth_sendTransaction"===e.call||"eth_sendRawTransaction"===e.call,r=function(){var r=s(!t),i=e.toPayload(Array.prototype.slice.call(arguments)),o=function(n,o){try{o=e.formatOutput(o)}catch(e){n=e}if(o instanceof Error&&(n=o),n)return n.error&&(n=n.error),a._fireError(n,r.eventEmitter,r.reject,i.callback);i.callback&&i.callback(null,o),t?(r.eventEmitter.emit("transactionHash",o),e._confirmTransaction(r,o,i)):n||r.resolve(o)},u=function(t){var r=n.extend({},i,{method:"eth_sendRawTransaction",params:[t.rawTransaction]});e.requestManager.send(r,o)},h=function(e,t){var i;if(t&&t.accounts&&t.accounts.wallet&&t.accounts.wallet.length)if("eth_sendTransaction"===e.method){var a=e.params[0];if((i=f(n.isObject(a)?a.from:null,t.accounts))&&i.privateKey)return t.accounts.signTransaction(n.omit(a,"from"),i.privateKey).then(u)}else if("eth_sign"===e.method){var s=e.params[1];if((i=f(e.params[0],t.accounts))&&i.privateKey){var c=t.accounts.sign(s,i.privateKey);return e.callback&&e.callback(null,c.signature),void r.resolve(c.signature)}}return t.requestManager.send(e,o)};t&&n.isObject(i.params[0])&&void 0===i.params[0].gasPrice?new c({name:"getGasPrice",call:"eth_gasPrice",params:0}).createFunction(e.requestManager)(function(t,r){r&&(i.params[0].gasPrice=r),h(i,e)}):h(i,e);return r.eventEmitter};return r.method=e,r.request=this.request.bind(this),r},c.prototype.request=function(){var e=this.toPayload(Array.prototype.slice.call(arguments));return e.format=this.formatOutput.bind(this),e},t.exports=c},{underscore:325,"web3-core-helpers":338,"web3-core-promievent":340,"web3-core-subscriptions":345,"web3-utils":403}],340:[function(e,t,r){"use strict";var n=e("eventemitter3"),i=e("any-promise"),o=function(e){var t,r,o=new i(function(){t=arguments[0],r=arguments[1]});if(e)return{resolve:t,reject:r,eventEmitter:o};var a=new n;return o._events=a._events,o.emit=a.emit,o.on=a.on,o.once=a.once,o.off=a.off,o.listeners=a.listeners,o.addListener=a.addListener,o.removeListener=a.removeListener,o.removeAllListeners=a.removeAllListeners,{resolve:t,reject:r,eventEmitter:o}};o.resolve=function(e){var t=o(!0);return t.resolve(e),t.eventEmitter},t.exports=o},{"any-promise":2,eventemitter3:156}],341:[function(e,t,r){"use strict";var n=e("./jsonrpc"),i=e("web3-core-helpers").errors,o=function(e){this.requestManager=e,this.requests=[]};o.prototype.add=function(e){this.requests.push(e)},o.prototype.execute=function(){var e=this.requests;this.requestManager.sendBatch(e,function(t,r){r=r||[],e.map(function(e,t){return r[t]||{}}).forEach(function(t,r){if(e[r].callback){if(t&&t.error)return e[r].callback(i.ErrorResponse(t));if(!n.isValidResponse(t))return e[r].callback(i.InvalidResponse(t));try{e[r].callback(null,e[r].format?e[r].format(t.result):t.result)}catch(t){e[r].callback(t)}}})})},t.exports=o},{"./jsonrpc":344,"web3-core-helpers":338}],342:[function(e,t,r){"use strict";var n=null,i=window;void 0!==i.ethereumProvider?n=i.ethereumProvider:void 0!==i.web3&&i.web3.currentProvider&&(i.web3.currentProvider.sendAsync&&(i.web3.currentProvider.send=i.web3.currentProvider.sendAsync,delete i.web3.currentProvider.sendAsync),!i.web3.currentProvider.on&&i.web3.currentProvider.connection&&"ipcProviderWrapper"===i.web3.currentProvider.connection.constructor.name&&(i.web3.currentProvider.on=function(e,t){if("function"!=typeof t)throw new Error("The second parameter callback must be a function.");switch(e){case"data":this.connection.on("data",function(e){var r="";e=e.toString();try{r=JSON.parse(e)}catch(r){return t(new Error("Couldn't parse response data"+e))}r.id||-1===r.method.indexOf("_subscription")||t(null,r)});break;default:this.connection.on(e,t)}}),n=i.web3.currentProvider),t.exports=n},{}],343:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=e("./jsonrpc.js"),a=e("./batch.js"),s=e("./givenProvider.js"),u=function e(t){this.provider=null,this.providers=e.providers,this.setProvider(t),this.subscriptions={}};u.givenProvider=s,u.providers={WebsocketProvider:e("web3-providers-ws"),HttpProvider:e("web3-providers-http"),IpcProvider:e("web3-providers-ipc")},u.prototype.setProvider=function(e,t){var r=this;if(e&&"string"==typeof e&&this.providers)if(/^http(s)?:\/\//i.test(e))e=new this.providers.HttpProvider(e);else if(/^ws(s)?:\/\//i.test(e))e=new this.providers.WebsocketProvider(e);else if(e&&"object"==typeof t&&"function"==typeof t.connect)e=new this.providers.IpcProvider(e,t);else if(e)throw new Error("Can't autodetect provider for \""+e+'"');this.provider&&this.provider.connected&&this.clearSubscriptions(),this.provider=e||null,this.provider&&this.provider.on&&this.provider.on("data",function(e,t){(e=e||t).method&&r.subscriptions[e.params.subscription]&&r.subscriptions[e.params.subscription].callback&&r.subscriptions[e.params.subscription].callback(null,e.params.result)})},u.prototype.send=function(e,t){if(t=t||function(){},!this.provider)return t(i.InvalidProvider());var r=o.toPayload(e.method,e.params);this.provider[this.provider.sendAsync?"sendAsync":"send"](r,function(e,n){return n&&n.id&&r.id!==n.id?t(new Error('Wrong response id "'+n.id+'" (expected: "'+r.id+'") in '+JSON.stringify(r))):e?t(e):n&&n.error?t(i.ErrorResponse(n)):o.isValidResponse(n)?void t(null,n.result):t(i.InvalidResponse(n))})},u.prototype.sendBatch=function(e,t){if(!this.provider)return t(i.InvalidProvider());var r=o.toBatchPayload(e);this.provider[this.provider.sendAsync?"sendAsync":"send"](r,function(e,r){return e?t(e):n.isArray(r)?void t(null,r):t(i.InvalidResponse(r))})},u.prototype.addSubscription=function(e,t,r,n){if(!this.provider.on)throw new Error("The provider doesn't support subscriptions: "+this.provider.constructor.name);this.subscriptions[e]={callback:n,type:r,name:t}},u.prototype.removeSubscription=function(e,t){this.subscriptions[e]&&(this.send({method:this.subscriptions[e].type+"_unsubscribe",params:[e]},t),delete this.subscriptions[e])},u.prototype.clearSubscriptions=function(e){var t=this;Object.keys(this.subscriptions).forEach(function(r){e&&"syncing"===t.subscriptions[r].name||t.removeSubscription(r)}),this.provider.reset&&this.provider.reset()},t.exports={Manager:u,BatchManager:a}},{"./batch.js":341,"./givenProvider.js":342,"./jsonrpc.js":344,underscore:325,"web3-core-helpers":338,"web3-providers-http":398,"web3-providers-ipc":399,"web3-providers-ws":400}],344:[function(e,t,r){"use strict";var n={messageId:0,toPayload:function(e,t){if(!e)throw new Error('JSONRPC method should be specified for params: "'+JSON.stringify(t)+'"!');return n.messageId++,{jsonrpc:"2.0",id:n.messageId,method:e,params:t||[]}},isValidResponse:function(e){return Array.isArray(e)?e.every(t):t(e);function t(e){return!(!e||e.error||"2.0"!==e.jsonrpc||"number"!=typeof e.id&&"string"!=typeof e.id||void 0===e.result)}},toBatchPayload:function(e){return e.map(function(e){return n.toPayload(e.method,e.params)})}};t.exports=n},{}],345:[function(e,t,r){"use strict";var n=e("./subscription.js"),i=function(e){this.name=e.name,this.type=e.type,this.subscriptions=e.subscriptions||{},this.requestManager=null};i.prototype.setRequestManager=function(e){this.requestManager=e},i.prototype.attachToObject=function(e){var t=this.buildCall(),r=this.name.split(".");r.length>1?(e[r[0]]=e[r[0]]||{},e[r[0]][r[1]]=t):e[r[0]]=t},i.prototype.buildCall=function(){var e=this;return function(){e.subscriptions[arguments[0]]||console.warn("Subscription "+JSON.stringify(arguments[0])+" doesn't exist. Subscribing anyway.");var t=new n({subscription:e.subscriptions[arguments[0]],requestManager:e.requestManager,type:e.type});return t.subscribe.apply(t,arguments)}},t.exports={subscriptions:i,subscription:n}},{"./subscription.js":346}],346:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=e("eventemitter3");function a(e){o.call(this),this.id=null,this.callback=n.identity,this.arguments=null,this._reconnectIntervalId=null,this.options={subscription:e.subscription,type:e.type,requestManager:e.requestManager}}a.prototype=Object.create(o.prototype),a.prototype.constructor=a,a.prototype._extractCallback=function(e){if(n.isFunction(e[e.length-1]))return e.pop()},a.prototype._validateArgs=function(e){var t=this.options.subscription;if(t||(t={}),t.params||(t.params=0),e.length!==t.params)throw i.InvalidNumberOfParams(e.length,t.params+1,e[0])},a.prototype._formatInput=function(e){var t=this.options.subscription;return t&&t.inputFormatter?t.inputFormatter.map(function(t,r){return t?t(e[r]):e[r]}):e},a.prototype._formatOutput=function(e){var t=this.options.subscription;return t&&t.outputFormatter&&e?t.outputFormatter(e):e},a.prototype._toPayload=function(e){var t=[];if(this.callback=this._extractCallback(e)||n.identity,this.subscriptionMethod||(this.subscriptionMethod=e.shift(),this.options.subscription.subscriptionName&&(this.subscriptionMethod=this.options.subscription.subscriptionName)),this.arguments||(this.arguments=this._formatInput(e),this._validateArgs(this.arguments),e=[]),t.push(this.subscriptionMethod),t=t.concat(this.arguments),e.length)throw new Error("Only a callback is allowed as parameter on an already instantiated subscription.");return{method:this.options.type+"_subscribe",params:t}},a.prototype.unsubscribe=function(e){this.options.requestManager.removeSubscription(this.id,e),this.id=null,this.removeAllListeners(),clearInterval(this._reconnectIntervalId)},a.prototype.subscribe=function(){var e=this,t=Array.prototype.slice.call(arguments),r=this._toPayload(t);if(!r)return this;if(!this.options.requestManager.provider){var i=new Error("No provider set.");return this.callback(i,null,this),this.emit("error",i),this}if(!this.options.requestManager.provider.on){var o=new Error("The current provider doesn't support subscriptions: "+this.options.requestManager.provider.constructor.name);return this.callback(o,null,this),this.emit("error",o),this}return this.id&&this.unsubscribe(),this.options.params=r.params[1],"logs"===r.params[0]&&n.isObject(r.params[1])&&r.params[1].hasOwnProperty("fromBlock")&&isFinite(r.params[1].fromBlock)&&this.options.requestManager.send({method:"eth_getLogs",params:[r.params[1]]},function(t,r){t?(e.callback(t,null,e),e.emit("error",t)):r.forEach(function(t){var r=e._formatOutput(t);e.callback(null,r,e),e.emit("data",r)})}),"object"==typeof r.params[1]&&delete r.params[1].fromBlock,this.options.requestManager.send(r,function(t,i){!t&&i?(e.id=i,e.options.requestManager.addSubscription(e.id,r.params[0],e.options.type,function(t,r){t?(e.options.requestManager.removeSubscription(e.id),e.options.requestManager.provider.once&&(e._reconnectIntervalId=setInterval(function(){e.options.requestManager.provider.reconnect&&e.options.requestManager.provider.reconnect()},500),e.options.requestManager.provider.once("connect",function(){clearInterval(e._reconnectIntervalId),e.subscribe(e.callback)})),e.emit("error",t),e.callback(t,null,e)):(n.isArray(r)||(r=[r]),r.forEach(function(t){var r=e._formatOutput(t);if(n.isFunction(e.options.subscription.subscriptionHandler))return e.options.subscription.subscriptionHandler.call(e,r);e.emit("data",r),e.callback(null,r,e)}))})):(e.callback(t,null,e),e.emit("error",t))}),this},t.exports=a},{eventemitter3:156,underscore:325,"web3-core-helpers":338}],347:[function(e,t,r){"use strict";var n=e("web3-core-helpers").formatters,i=e("web3-core-method"),o=e("web3-utils");t.exports=function(e){var t=function(t){var r;return t.property?(e[t.property]||(e[t.property]={}),r=e[t.property]):r=e,t.methods&&t.methods.forEach(function(t){t instanceof i||(t=new i(t)),t.attachToObject(r),t.setRequestManager(e._requestManager)}),e};return t.formatters=n,t.utils=o,t.Method=i,t}},{"web3-core-helpers":338,"web3-core-method":339,"web3-utils":403}],348:[function(e,t,r){"use strict";var n=e("web3-core-requestmanager"),i=e("./extend.js");t.exports={packageInit:function(e,t){if(t=Array.prototype.slice.call(t),!e)throw new Error('You need to instantiate using the "new" keyword.');Object.defineProperty(e,"currentProvider",{get:function(){return e._provider},set:function(t){return e.setProvider(t)},enumerable:!0,configurable:!0}),t[0]&&t[0]._requestManager?e._requestManager=new n.Manager(t[0].currentProvider):(e._requestManager=new n.Manager,e._requestManager.setProvider(t[0],t[1])),e.givenProvider=n.Manager.givenProvider,e.providers=n.Manager.providers,e._provider=e._requestManager.provider,e.setProvider||(e.setProvider=function(t,r){return e._requestManager.setProvider(t,r),e._provider=e._requestManager.provider,!0}),e.BatchRequest=n.BatchManager.bind(null,e._requestManager),e.extend=i(e)},addProviders:function(e){e.givenProvider=n.Manager.givenProvider,e.providers=n.Manager.providers}}},{"./extend.js":347,"web3-core-requestmanager":343}],349:[function(e,t,r){var n=e("underscore"),i=e("web3-utils"),o=new(0,e("ethers/utils/abi-coder").AbiCoder)(function(e,t){return!e.match(/^u?int/)||n.isArray(t)||n.isObject(t)&&"BN"===t.constructor.name?t:t.toString()});function a(){}var s=function(){};s.prototype.encodeFunctionSignature=function(e){return n.isObject(e)&&(e=i._jsonInterfaceMethodToString(e)),i.sha3(e).slice(0,10)},s.prototype.encodeEventSignature=function(e){return n.isObject(e)&&(e=i._jsonInterfaceMethodToString(e)),i.sha3(e)},s.prototype.encodeParameter=function(e,t){return this.encodeParameters([e],[t])},s.prototype.encodeParameters=function(e,t){return o.encode(this.mapTypes(e),t)},s.prototype.mapTypes=function(e){var t=this,r=[];return e.forEach(function(e){if(t.isSimplifiedStructFormat(e)){var n=Object.keys(e)[0];r.push(Object.assign(t.mapStructNameAndType(n),{components:t.mapStructToCoderFormat(e[n])}))}else r.push(e)}),r},s.prototype.isSimplifiedStructFormat=function(e){return"object"==typeof e&&void 0===e.components&&void 0===e.name},s.prototype.mapStructNameAndType=function(e){var t="tuple";return e.indexOf("[]")>-1&&(t="tuple[]",e=e.slice(0,-2)),{type:t,name:e}},s.prototype.mapStructToCoderFormat=function(e){var t=this,r=[];return Object.keys(e).forEach(function(n){"object"!=typeof e[n]?r.push({name:n,type:e[n]}):r.push(Object.assign(t.mapStructNameAndType(n),{components:t.mapStructToCoderFormat(e[n])}))}),r},s.prototype.encodeFunctionCall=function(e,t){return this.encodeFunctionSignature(e)+this.encodeParameters(e.inputs,t).replace("0x","")},s.prototype.decodeParameter=function(e,t){return this.decodeParameters([e],t)[0]},s.prototype.decodeParameters=function(e,t){if(!t||"0x"===t||"0X"===t)throw new Error("Returned values aren't valid, did it run Out of Gas?");var r=o.decode(this.mapTypes(e),"0x"+t.replace(/0x/i,"")),i=new a;return i.__length__=0,e.forEach(function(e,t){var o=r[i.__length__];o="0x"===o?null:o,i[t]=o,n.isObject(e)&&e.name&&(i[e.name]=o),i.__length__++}),i},s.prototype.decodeLog=function(e,t,r){var i=this;r=n.isArray(r)?r:[r],t=t||"";var o=[],s=[],u=0;e.forEach(function(e,t){e.indexed?(s[t]=["bool","int","uint","address","fixed","ufixed"].find(function(t){return-1!==e.type.indexOf(t)})?i.decodeParameter(e.type,r[u]):r[u],u++):o[t]=e});var c=t,f=c?this.decodeParameters(o,c):[],h=new a;return h.__length__=0,e.forEach(function(e,t){h[t]="string"===e.type?"":null,void 0!==f[t]&&(h[t]=f[t]),void 0!==s[t]&&(h[t]=s[t]),e.name&&(h[e.name]=h[t]),h.__length__++}),h};var u=new s;t.exports=u},{"ethers/utils/abi-coder":143,underscore:325,"web3-utils":403}],350:[function(e,t,r){(function(r){var n=function(){return function(e,t){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return function(e,t){var r=[],n=!0,i=!1,o=void 0;try{for(var a,s=e[Symbol.iterator]();!(n=(a=s.next()).done)&&(r.push(a.value),!t||r.length!==t);n=!0);}catch(e){i=!0,o=e}finally{try{!n&&s.return&&s.return()}finally{if(i)throw o}}return r}(e,t);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),i=e("./bytes"),o=e("./nat"),a=e("elliptic"),s=(e("./rlp"),new a.ec("secp256k1")),u=e("./hash"),c=u.keccak256,f=u.keccak256s,h=function(e){for(var t=f(e.slice(2)),r="0x",n=0;n<40;n++)r+=parseInt(t[n+2],16)>7?e[n+2].toUpperCase():e[n+2];return r},l=function(e){var t=new r(e.slice(2),"hex"),n="0x"+s.keyFromPrivate(t).getPublic(!1,"hex").slice(2),i=c(n);return{address:h("0x"+i.slice(-40)),privateKey:e}},d=function(e){var t=n(e,3),r=t[0],o=i.pad(32,t[1]),a=i.pad(32,t[2]);return i.flatten([o,a,r])},p=function(e){return[i.slice(64,i.length(e),e),i.slice(0,32,e),i.slice(32,64,e)]},b=function(e){return function(t,n){var a=s.keyFromPrivate(new r(n.slice(2),"hex")).sign(new r(t.slice(2),"hex"),{canonical:!0});return d([o.fromString(i.fromNumber(e+a.recoveryParam)),i.pad(32,i.fromNat("0x"+a.r.toString(16))),i.pad(32,i.fromNat("0x"+a.s.toString(16)))])}},y=b(27);t.exports={create:function(e){var t=c(i.concat(i.random(32),e||i.random(32))),r=i.concat(i.concat(i.random(32),t),i.random(32)),n=c(r);return l(n)},toChecksum:h,fromPrivate:l,sign:y,makeSigner:b,recover:function(e,t){var n=p(t),o={v:i.toNumber(n[0]),r:n[1].slice(2),s:n[2].slice(2)},a="0x"+s.recoverPubKey(new r(e.slice(2),"hex"),o,o.v<2?o.v:1-o.v%2).encode("hex",!1).slice(2),u=c(a);return h("0x"+u.slice(-40))},encodeSignature:d,decodeSignature:p}}).call(this,e("buffer").Buffer)},{"./bytes":352,"./hash":353,"./nat":354,"./rlp":355,buffer:84,elliptic:109}],351:[function(e,t,r){arguments[4][132][0].apply(r,arguments)},{dup:132}],352:[function(e,t,r){arguments[4][133][0].apply(r,arguments)},{"./array.js":351,dup:133}],353:[function(e,t,r){arguments[4][134][0].apply(r,arguments)},{dup:134}],354:[function(e,t,r){var n=e("bn.js"),i=e("./bytes"),o=function(e){return new n(e.slice(2),16)},a=function(e){var t="0x"+("0x"===e.slice(0,2)?new n(e.slice(2),16):new n(e,10)).toString("hex");return"0x0"===t?"0x":t},s=function(e){return"string"==typeof e?/^0x/.test(e)?e:"0x"+e:"0x"+new n(e).toString("hex")},u=function(e){return o(e).toNumber()},c=function(e){return function(t,r){return"0x"+o(t)[e](o(r)).toString("hex")}},f=c("add"),h=c("mul"),l=c("div"),d=c("sub");t.exports={toString:function(e){return o(e).toString(10)},fromString:a,toNumber:u,fromNumber:s,toEther:function(e){return u(l(e,a("10000000000")))/1e8},fromEther:function(e){return h(s(Math.floor(1e8*e)),a("10000000000"))},toUint256:function(e){return i.pad(32,e)},add:f,mul:h,div:l,sub:d}},{"./bytes":352,"bn.js":53}],355:[function(e,t,r){t.exports={encode:function(e){var t=function(e){return(t=e.toString(16)).length%2==0?t:"0"+t;var t},r=function(e,r){return e<56?t(r+e):t(r+t(e).length/2+55)+t(e)};return"0x"+function e(t){if("string"==typeof t){var n=t.slice(2);return(2!=n.length||n>="80"?r(n.length/2,128):"")+n}var i=t.map(e).join("");return r(i.length/2,192)+i}(e)},decode:function(e){var t=2,r=function(){if(t>=e.length)throw"";var r=e.slice(t,t+2);return r<"80"?(t+=2,"0x"+r):r<"c0"?i():o()},n=function(){var r=parseInt(e.slice(t,t+=2),16)%64;return r<56?r:parseInt(e.slice(t,t+=2*(r-55)),16)},i=function(){var r=n();return"0x"+e.slice(t,t+=2*r)},o=function(){for(var e=2*n()+t,i=[];t>>((3&t)<<3)&255;return i}}t.exports=r}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],357:[function(e,t,r){for(var n=e("./rng"),i=[],o={},a=0;a<256;a++)i[a]=(a+256).toString(16).substr(1),o[i[a]]=a;function s(e,t){var r=t||0,n=i;return n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]}var u=n(),c=[1|u[0],u[1],u[2],u[3],u[4],u[5]],f=16383&(u[6]<<8|u[7]),h=0,l=0;function d(e,t,r){var i=t&&r||0;"string"==typeof e&&(t="binary"==e?new Array(16):null,e=null);var o=(e=e||{}).random||(e.rng||n)();if(o[6]=15&o[6]|64,o[8]=63&o[8]|128,t)for(var a=0;a<16;a++)t[i+a]=o[a];return t||s(o)}var p=d;p.v1=function(e,t,r){var n=t&&r||0,i=t||[],o=void 0!==(e=e||{}).clockseq?e.clockseq:f,a=void 0!==e.msecs?e.msecs:(new Date).getTime(),u=void 0!==e.nsecs?e.nsecs:l+1,d=a-h+(u-l)/1e4;if(d<0&&void 0===e.clockseq&&(o=o+1&16383),(d<0||a>h)&&void 0===e.nsecs&&(u=0),u>=1e4)throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");h=a,l=u,f=o;var p=(1e4*(268435455&(a+=122192928e5))+u)%4294967296;i[n++]=p>>>24&255,i[n++]=p>>>16&255,i[n++]=p>>>8&255,i[n++]=255&p;var b=a/4294967296*1e4&268435455;i[n++]=b>>>8&255,i[n++]=255&b,i[n++]=b>>>24&15|16,i[n++]=b>>>16&255,i[n++]=o>>>8|128,i[n++]=255&o;for(var y=e.node||c,m=0;m<6;m++)i[n+m]=y[m];return t||s(i)},p.v4=d,p.parse=function(e,t,r){var n=t&&r||0,i=0;for(t=t||[],e.toLowerCase().replace(/[0-9a-f]{2}/g,function(e){i<16&&(t[n+i++]=o[e])});i<16;)t[n+i++]=0;return t},p.unparse=s,t.exports=p},{"./rng":356}],358:[function(e,t,r){(function(r,n){"use strict";var i=e("underscore"),o=e("web3-core"),a=e("web3-core-method"),s=e("any-promise"),u=e("eth-lib/lib/account"),c=e("eth-lib/lib/hash"),f=e("eth-lib/lib/rlp"),h=e("eth-lib/lib/nat"),l=e("eth-lib/lib/bytes"),d=e(void 0===r?"crypto-browserify":"crypto"),p=e("scrypt.js"),b=e("uuid"),y=e("web3-utils"),m=e("web3-core-helpers"),v=function(e){return i.isUndefined(e)||i.isNull(e)},g=function(e){for(;e&&e.startsWith("0x0");)e="0x"+e.slice(3);return e},w=function(e){return e.length%2==1&&(e=e.replace("0x","0x0")),e},_=function(){var e=this;o.packageInit(this,arguments),delete this.BatchRequest,delete this.extend;var t=[new a({name:"getId",call:"net_version",params:0,outputFormatter:y.hexToNumber}),new a({name:"getGasPrice",call:"eth_gasPrice",params:0}),new a({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[function(e){if(y.isAddress(e))return e;throw new Error("Address "+e+' is not a valid address to get the "transactionCount".')},function(){return"latest"}]})];this._ethereumCall={},i.each(t,function(t){t.attachToObject(e._ethereumCall),t.setRequestManager(e._requestManager)}),this.wallet=new A(this)};function A(e){this._accounts=e,this.length=0,this.defaultKeyName="web3js_wallet"}_.prototype._addAccountFunctions=function(e){var t=this;return e.signTransaction=function(r,n){return t.signTransaction(r,e.privateKey,n)},e.sign=function(r){return t.sign(r,e.privateKey)},e.encrypt=function(r,n){return t.encrypt(e.privateKey,r,n)},e},_.prototype.create=function(e){return this._addAccountFunctions(u.create(e||y.randomHex(32)))},_.prototype.privateKeyToAccount=function(e){return this._addAccountFunctions(u.fromPrivate(e))},_.prototype.signTransaction=function(e,t,r){var n,o=!1;if(r=r||function(){},!e)return o=new Error("No transaction object given!"),r(o),s.reject(o);function a(e){if(e.gas||e.gasLimit||(o=new Error('"gas" is missing')),(e.nonce<0||e.gas<0||e.gasPrice<0||e.chainId<0)&&(o=new Error("Gas, gasPrice, nonce or chainId is lower than 0")),o)return r(o),s.reject(o);try{var i=e=m.formatters.inputCallFormatter(e);i.to=e.to||"0x",i.data=e.data||"0x",i.value=e.value||"0x",i.chainId=y.numberToHex(e.chainId);var a=f.encode([l.fromNat(i.nonce),l.fromNat(i.gasPrice),l.fromNat(i.gas),i.to.toLowerCase(),l.fromNat(i.value),i.data,l.fromNat(i.chainId||"0x1"),"0x","0x"]),d=c.keccak256(a),p=u.makeSigner(2*h.toNumber(i.chainId||"0x1")+35)(c.keccak256(a),t),b=f.decode(a).slice(0,6).concat(u.decodeSignature(p));b[6]=w(g(b[6])),b[7]=w(g(b[7])),b[8]=w(g(b[8]));var v=f.encode(b),_=f.decode(v);n={messageHash:d,v:g(_[6]),r:g(_[7]),s:g(_[8]),rawTransaction:v}}catch(e){return r(e),s.reject(e)}return r(null,n),n}return void 0!==e.nonce&&void 0!==e.chainId&&void 0!==e.gasPrice?s.resolve(a(e)):s.all([v(e.chainId)?this._ethereumCall.getId():e.chainId,v(e.gasPrice)?this._ethereumCall.getGasPrice():e.gasPrice,v(e.nonce)?this._ethereumCall.getTransactionCount(this.privateKeyToAccount(t).address):e.nonce]).then(function(t){if(v(t[0])||v(t[1])||v(t[2]))throw new Error('One of the values "chainId", "gasPrice", or "nonce" couldn\'t be fetched: '+JSON.stringify(t));return a(i.extend(e,{chainId:t[0],gasPrice:t[1],nonce:t[2]}))})},_.prototype.recoverTransaction=function(e){var t=f.decode(e),r=u.encodeSignature(t.slice(6,9)),n=l.toNumber(t[6]),i=n<35?[]:[l.fromNumber(n-35>>1),"0x","0x"],o=t.slice(0,6).concat(i),a=f.encode(o);return u.recover(c.keccak256(a),r)},_.prototype.hashMessage=function(e){var t=y.isHexStrict(e)?y.hexToBytes(e):e,r=n.from(t),i="Ethereum Signed Message:\n"+t.length,o=n.from(i),a=n.concat([o,r]);return c.keccak256s(a)},_.prototype.sign=function(e,t){var r=this.hashMessage(e),n=u.sign(r,t),i=u.decodeSignature(n);return{message:e,messageHash:r,v:i[0],r:i[1],s:i[2],signature:n}},_.prototype.recover=function(e,t,r){var n=[].slice.apply(arguments);return i.isObject(e)?this.recover(e.messageHash,u.encodeSignature([e.v,e.r,e.s]),!0):(r||(e=this.hashMessage(e)),n.length>=4?(r=n.slice(-1)[0],r=!!i.isBoolean(r)&&!!r,this.recover(e,u.encodeSignature(n.slice(1,4)),r)):u.recover(e,t))},_.prototype.decrypt=function(e,t,r){if(!i.isString(t))throw new Error("No password given.");var o,a,s=i.isObject(e)?e:JSON.parse(r?e.toLowerCase():e);if(3!==s.version)throw new Error("Not a valid V3 wallet");if("scrypt"===s.crypto.kdf)a=s.crypto.kdfparams,o=p(new n(t),new n(a.salt,"hex"),a.n,a.r,a.p,a.dklen);else{if("pbkdf2"!==s.crypto.kdf)throw new Error("Unsupported key derivation scheme");if("hmac-sha256"!==(a=s.crypto.kdfparams).prf)throw new Error("Unsupported parameters to PBKDF2");o=d.pbkdf2Sync(new n(t),new n(a.salt,"hex"),a.c,a.dklen,"sha256")}var u=new n(s.crypto.ciphertext,"hex");if(y.sha3(n.concat([o.slice(16,32),u])).replace("0x","")!==s.crypto.mac)throw new Error("Key derivation failed - possibly wrong password");var c=d.createDecipheriv(s.crypto.cipher,o.slice(0,16),new n(s.crypto.cipherparams.iv,"hex")),f="0x"+n.concat([c.update(u),c.final()]).toString("hex");return this.privateKeyToAccount(f)},_.prototype.encrypt=function(e,t,r){var i,o=this.privateKeyToAccount(e),a=(r=r||{}).salt||d.randomBytes(32),s=r.iv||d.randomBytes(16),u=r.kdf||"scrypt",c={dklen:r.dklen||32,salt:a.toString("hex")};if("pbkdf2"===u)c.c=r.c||262144,c.prf="hmac-sha256",i=d.pbkdf2Sync(new n(t),a,c.c,c.dklen,"sha256");else{if("scrypt"!==u)throw new Error("Unsupported kdf");c.n=r.n||8192,c.r=r.r||8,c.p=r.p||1,i=p(new n(t),a,c.n,c.r,c.p,c.dklen)}var f=d.createCipheriv(r.cipher||"aes-128-ctr",i.slice(0,16),s);if(!f)throw new Error("Unsupported cipher");var h=n.concat([f.update(new n(o.privateKey.replace("0x",""),"hex")),f.final()]),l=y.sha3(n.concat([i.slice(16,32),new n(h,"hex")])).replace("0x","");return{version:3,id:b.v4({random:r.uuid||d.randomBytes(16)}),address:o.address.toLowerCase().replace("0x",""),crypto:{ciphertext:h.toString("hex"),cipherparams:{iv:s.toString("hex")},cipher:r.cipher||"aes-128-ctr",kdf:u,kdfparams:c,mac:l.toString("hex")}}},A.prototype._findSafeIndex=function(e){return e=e||0,i.has(this,e)?this._findSafeIndex(e+1):e},A.prototype._currentIndexes=function(){return Object.keys(this).map(function(e){return parseInt(e)}).filter(function(e){return e<9e20})},A.prototype.create=function(e,t){for(var r=0;r=2?t.slice(2):t;var r=h.decodeParameters(e,t);return 1===r.__length__?r[0]:(delete r.__length__,r)},l.prototype.deploy=function(e,t){if((e=e||{}).arguments=e.arguments||[],!(e=this._getOrSetDefaultOptions(e)).data)return a._fireError(new Error('No "data" specified in neither the given options, nor the default options.'),null,null,t);var r=n.find(this.options.jsonInterface,function(e){return"constructor"===e.type})||{};return r.signature="constructor",this._createTxObject.apply({method:r,parent:this,deployData:e.data,_ethAccounts:this.constructor._ethAccounts},e.arguments)},l.prototype._generateEventOptions=function(){var e=Array.prototype.slice.call(arguments),t=this._getCallback(e),r=n.isObject(e[e.length-1])?e.pop():{},i=n.isString(e[0])?e[0]:"allevents";if(!(i="allevents"===i.toLowerCase()?{name:"ALLEVENTS",jsonInterface:this.options.jsonInterface}:this.options.jsonInterface.find(function(e){return"event"===e.type&&(e.name===i||e.signature==="0x"+i.replace("0x",""))})))throw new Error('Event "'+i.name+"\" doesn't exist in this contract.");if(!a.isAddress(this.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return{params:this._encodeEventABI(i,r),event:i,callback:t}},l.prototype.clone=function(){return new this.constructor(this.options.jsonInterface,this.options.address,this.options)},l.prototype.once=function(e,t,r){var i=Array.prototype.slice.call(arguments);if(!(r=this._getCallback(i)))throw new Error("Once requires a callback as the second parameter.");t&&delete t.fromBlock,this._on(e,t,function(e,t,i){i.unsubscribe(),n.isFunction(r)&&r(e,t,i)})},l.prototype._on=function(){var e=this._generateEventOptions.apply(this,arguments);this._checkListener("newListener",e.event.name,e.callback),this._checkListener("removeListener",e.event.name,e.callback);var t=new s({subscription:{params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(e.event),subscriptionHandler:function(e){e.removed?this.emit("changed",e):this.emit("data",e),n.isFunction(this.callback)&&this.callback(null,e,this)}},type:"eth",requestManager:this._requestManager});return t.subscribe("logs",e.params,e.callback||function(){}),t},l.prototype.getPastEvents=function(){var e=this._generateEventOptions.apply(this,arguments),t=new o({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(e.event)});t.setRequestManager(this._requestManager);var r=t.buildCall();return t=null,r(e.params,e.callback)},l.prototype._createTxObject=function(){var e=Array.prototype.slice.call(arguments),t={};if("function"===this.method.type&&(t.call=this.parent._executeMethod.bind(t,"call"),t.call.request=this.parent._executeMethod.bind(t,"call",!0)),t.send=this.parent._executeMethod.bind(t,"send"),t.send.request=this.parent._executeMethod.bind(t,"send",!0),t.encodeABI=this.parent._encodeMethodABI.bind(t),t.estimateGas=this.parent._executeMethod.bind(t,"estimate"),e&&this.method.inputs&&e.length!==this.method.inputs.length){if(this.nextMethod)return this.nextMethod.apply(null,e);throw c.InvalidNumberOfParams(e.length,this.method.inputs.length,this.method.name)}return t.arguments=e||[],t._method=this.method,t._parent=this.parent,t._ethAccounts=this.parent.constructor._ethAccounts||this._ethAccounts,this.deployData&&(t._deployData=this.deployData),t},l.prototype._processExecuteArguments=function(e,t){var r={};if(r.type=e.shift(),r.callback=this._parent._getCallback(e),"call"===r.type&&!0!==e[e.length-1]&&(n.isString(e[e.length-1])||isFinite(e[e.length-1]))&&(r.defaultBlock=e.pop()),r.options=n.isObject(e[e.length-1])?e.pop():{},r.generateRequest=!0===e[e.length-1]&&e.pop(),r.options=this._parent._getOrSetDefaultOptions(r.options),r.options.data=this.encodeABI(),!this._deployData&&!a.isAddress(this._parent.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return this._deployData||(r.options.to=this._parent.options.address),r.options.data?r:a._fireError(new Error("Couldn't find a matching contract method, or the number of parameters is wrong."),t.eventEmitter,t.reject,r.callback)},l.prototype._executeMethod=function(){var e=this,t=this._parent._processExecuteArguments.call(this,Array.prototype.slice.call(arguments),r),r=f("send"!==t.type),i=e.constructor._ethAccounts||e._ethAccounts;if(t.generateRequest){var s={params:[u.inputCallFormatter.call(this._parent,t.options)],callback:t.callback};return"call"===t.type?(s.params.push(u.inputDefaultBlockNumberFormatter.call(this._parent,t.defaultBlock)),s.method="eth_call",s.format=this._parent._decodeMethodReturn.bind(null,this._method.outputs)):s.method="eth_sendTransaction",s}switch(t.type){case"estimate":return new o({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[u.inputCallFormatter],outputFormatter:a.hexToNumber,requestManager:e._parent._requestManager,accounts:i,defaultAccount:e._parent.defaultAccount,defaultBlock:e._parent.defaultBlock}).createFunction()(t.options,t.callback);case"call":return new o({name:"call",call:"eth_call",params:2,inputFormatter:[u.inputCallFormatter,u.inputDefaultBlockNumberFormatter],outputFormatter:function(t){return e._parent._decodeMethodReturn(e._method.outputs,t)},requestManager:e._parent._requestManager,accounts:i,defaultAccount:e._parent.defaultAccount,defaultBlock:e._parent.defaultBlock}).createFunction()(t.options,t.defaultBlock,t.callback);case"send":if(!a.isAddress(t.options.from))return a._fireError(new Error('No "from" address specified in neither the given options, nor the default options.'),r.eventEmitter,r.reject,t.callback);if(n.isBoolean(this._method.payable)&&!this._method.payable&&t.options.value&&t.options.value>0)return a._fireError(new Error("Can not send value to non-payable contract method or constructor"),r.eventEmitter,r.reject,t.callback);var c={receiptFormatter:function(t){if(n.isArray(t.logs)){var r=n.map(t.logs,function(t){return e._parent._decodeEventABI.call({name:"ALLEVENTS",jsonInterface:e._parent.options.jsonInterface},t)});t.events={};var i=0;r.forEach(function(e){e.event?t.events[e.event]?Array.isArray(t.events[e.event])?t.events[e.event].push(e):t.events[e.event]=[t.events[e.event],e]:t.events[e.event]=e:(t.events[i]=e,i++)}),delete t.logs}return t},contractDeployFormatter:function(t){var r=e._parent.clone();return r.options.address=t.contractAddress,r}};return new o({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[u.inputTransactionFormatter],requestManager:e._parent._requestManager,accounts:e.constructor._ethAccounts||e._ethAccounts,defaultAccount:e._parent.defaultAccount,defaultBlock:e._parent.defaultBlock,extraFormatters:c}).createFunction()(t.options,t.callback)}},t.exports=l},{underscore:325,"web3-core":348,"web3-core-helpers":338,"web3-core-method":339,"web3-core-promievent":340,"web3-core-subscriptions":345,"web3-eth-abi":349,"web3-utils":403}],360:[function(e,t,r){"use strict";var n=e("./config"),i=e("./contracts/Registry"),o=e("./lib/ResolverMethodHandler");function a(e){this.eth=e}Object.defineProperty(a.prototype,"registry",{get:function(){return new i(this)},enumerable:!0}),Object.defineProperty(a.prototype,"resolverMethodHandler",{get:function(){return new o(this.registry)},enumerable:!0}),a.prototype.resolver=function(e){return this.registry.resolver(e)},a.prototype.getAddress=function(e,t){return this.resolverMethodHandler.method(e,"addr",[]).call(t)},a.prototype.setAddress=function(e,t,r,n){return this.resolverMethodHandler.method(e,"setAddr",[t]).send(r,n)},a.prototype.getPubkey=function(e,t){return this.resolverMethodHandler.method(e,"pubkey",[],t).call(t)},a.prototype.setPubkey=function(e,t,r,n,i){return this.resolverMethodHandler.method(e,"setPubkey",[t,r]).send(n,i)},a.prototype.getContent=function(e,t){return this.resolverMethodHandler.method(e,"content",[]).call(t)},a.prototype.setContent=function(e,t,r,n){return this.resolverMethodHandler.method(e,"setContent",[t]).send(r,n)},a.prototype.getMultihash=function(e,t){return this.resolverMethodHandler.method(e,"multihash",[]).call(t)},a.prototype.setMultihash=function(e,t,r,n){return this.resolverMethodHandler.method(e,"multihash",[t]).send(r,n)},a.prototype.checkNetwork=function(){var e=this;return e.eth.getBlock("latest").then(function(t){var r=new Date/1e3-t.timestamp;if(r>3600)throw new Error("Network not synced; last block was "+r+" seconds ago");return e.eth.net.getNetworkType()}).then(function(e){var t=n.addresses[e];if(void 0===t)throw new Error("ENS is not supported on network "+e);return t})},t.exports=a},{"./config":361,"./contracts/Registry":362,"./lib/ResolverMethodHandler":364}],361:[function(e,t,r){"use strict";t.exports={addresses:{main:"0x314159265dD8dbb310642f98f50C066173C1259b",ropsten:"0x112234455c3a32fd11230c42e7bccd4a84e02010",rinkeby:"0xe7410170f87102df0055eb195163a03b7f2bff4a"}}},{}],362:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-eth-contract"),o=e("eth-ens-namehash"),a=e("web3-core-promievent"),s=e("../ressources/ABI/Registry"),u=e("../ressources/ABI/Resolver");function c(e){var t=this;this.ens=e,this.contract=e.checkNetwork().then(function(e){var r=new i(s,e);return r.setProvider(t.ens.eth.currentProvider),r})}c.prototype.owner=function(e,t){var r=new a(!0);return this.contract.then(function(i){i.methods.owner(o.hash(e)).call().then(function(e){r.resolve(e),n.isFunction(t)&&t(e)}).catch(function(e){r.reject(e),n.isFunction(t)&&t(e)})}),r.eventEmitter},c.prototype.resolver=function(e){var t=this;return this.contract.then(function(t){return t.methods.resolver(o.hash(e)).call()}).then(function(e){var r=new i(u,e);return r.setProvider(t.ens.eth.currentProvider),r})},t.exports=c},{"../ressources/ABI/Registry":365,"../ressources/ABI/Resolver":366,"eth-ens-namehash":127,underscore:325,"web3-core-promievent":340,"web3-eth-contract":359}],363:[function(e,t,r){"use strict";var n=e("./ENS");t.exports=n},{"./ENS":360}],364:[function(e,t,r){"use strict";var n=e("web3-core-promievent"),i=e("eth-ens-namehash"),o=e("underscore");function a(e){this.registry=e}a.prototype.method=function(e,t,r,n){return{call:this.call.bind({ensName:e,methodName:t,methodArguments:r,callback:n,parent:this}),send:this.send.bind({ensName:e,methodName:t,methodArguments:r,callback:n,parent:this})}},a.prototype.call=function(e){var t=this,r=new n,i=this.parent.prepareArguments(this.ensName,this.methodArguments);return this.parent.registry.resolver(this.ensName).then(function(n){t.parent.handleCall(r,n.methods[t.methodName],i,e)}).catch(function(e){r.reject(e)}),r.eventEmitter},a.prototype.send=function(e,t){var r=this,i=new n,o=this.parent.prepareArguments(this.ensName,this.methodArguments);return this.parent.registry.resolver(this.ensName).then(function(n){r.parent.handleSend(i,n.methods[r.methodName],o,e,t)}).catch(function(e){i.reject(e)}),i.eventEmitter},a.prototype.handleCall=function(e,t,r,n){return t.apply(this,r).call().then(function(t){e.resolve(t),o.isFunction(n)&&n(t)}).catch(function(t){e.reject(t),o.isFunction(n)&&n(t)}),e},a.prototype.handleSend=function(e,t,r,n,i){return t.apply(this,r).send(n).on("transactionHash",function(t){e.eventEmitter.emit("transactionHash",t)}).on("confirmation",function(t,r){e.eventEmitter.emit("confirmation",t,r)}).on("receipt",function(t){e.eventEmitter.emit("receipt",t),e.resolve(t),o.isFunction(i)&&i(t)}).on("error",function(t){e.eventEmitter.emit("error",t),e.reject(t),o.isFunction(i)&&i(t)}),e},a.prototype.prepareArguments=function(e,t){var r=i.hash(e);return t.length>0?(t.unshift(r),t):[r]},t.exports=a},{"eth-ens-namehash":127,underscore:325,"web3-core-promievent":340}],365:[function(e,t,r){"use strict";t.exports=[{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"resolver",outputs:[{name:"",type:"address"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"owner",outputs:[{name:"",type:"address"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"label",type:"bytes32"},{name:"owner",type:"address"}],name:"setSubnodeOwner",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"ttl",type:"uint64"}],name:"setTTL",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"ttl",outputs:[{name:"",type:"uint64"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"resolver",type:"address"}],name:"setResolver",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"owner",type:"address"}],name:"setOwner",outputs:[],payable:!1,type:"function"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"owner",type:"address"}],name:"Transfer",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!0,name:"label",type:"bytes32"},{indexed:!1,name:"owner",type:"address"}],name:"NewOwner",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"resolver",type:"address"}],name:"NewResolver",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"ttl",type:"uint64"}],name:"NewTTL",type:"event"}]},{}],366:[function(e,t,r){"use strict";t.exports=[{constant:!0,inputs:[{name:"interfaceID",type:"bytes4"}],name:"supportsInterface",outputs:[{name:"",type:"bool"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"},{name:"contentTypes",type:"uint256"}],name:"ABI",outputs:[{name:"contentType",type:"uint256"},{name:"data",type:"bytes"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"hash",type:"bytes"}],name:"setMultihash",outputs:[],payable:!1,stateMutability:"nonpayable",type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"multihash",outputs:[{name:"",type:"bytes"}],payable:!1,stateMutability:"view",type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"x",type:"bytes32"},{name:"y",type:"bytes32"}],name:"setPubkey",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"content",outputs:[{name:"ret",type:"bytes32"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"addr",outputs:[{name:"ret",type:"address"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"contentType",type:"uint256"},{name:"data",type:"bytes"}],name:"setABI",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"name",outputs:[{name:"ret",type:"string"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"name",type:"string"}],name:"setName",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"hash",type:"bytes32"}],name:"setContent",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"pubkey",outputs:[{name:"x",type:"bytes32"},{name:"y",type:"bytes32"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"addr",type:"address"}],name:"setAddr",outputs:[],payable:!1,type:"function"},{inputs:[{name:"ensAddr",type:"address"}],payable:!1,type:"constructor"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"a",type:"address"}],name:"AddrChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"hash",type:"bytes32"}],name:"ContentChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"name",type:"string"}],name:"NameChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!0,name:"contentType",type:"uint256"}],name:"ABIChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"x",type:"bytes32"},{indexed:!1,name:"y",type:"bytes32"}],name:"PubkeyChanged",type:"event"}]},{}],367:[function(e,t,r){arguments[4][154][0].apply(r,arguments)},{dup:154}],368:[function(e,t,r){"use strict";var n=e("web3-utils"),i=e("bn.js"),o=function(e){var t="A".charCodeAt(0),r="Z".charCodeAt(0);return(e=(e=e.toUpperCase()).substr(4)+e.substr(0,4)).split("").map(function(e){var n=e.charCodeAt(0);return n>=t&&n<=r?n-t+10:e}).join("")},a=function(e){for(var t,r=e;r.length>2;)t=r.slice(0,9),r=parseInt(t,10)%97+r.slice(t.length);return parseInt(r,10)%97},s=function(e){this._iban=e};s.toAddress=function(e){if(!(e=new s(e)).isDirect())throw new Error("IBAN is indirect and can't be converted");return e.toAddress()},s.toIban=function(e){return s.fromAddress(e).toString()},s.fromAddress=function(e){if(!n.isAddress(e))throw new Error("Provided address is not a valid address: "+e);e=e.replace("0x","").replace("0X","");var t=function(e,t){for(var r=e;r.length<2*t;)r="0"+r;return r}(new i(e,16).toString(36),15);return s.fromBban(t.toUpperCase())},s.fromBban=function(e){var t=("0"+(98-a(o("XE00"+e)))).slice(-2);return new s("XE"+t+e)},s.createIndirect=function(e){return s.fromBban("ETH"+e.institution+e.identifier)},s.isValid=function(e){return new s(e).isValid()},s.prototype.isValid=function(){return/^XE[0-9]{2}(ETH[0-9A-Z]{13}|[0-9A-Z]{30,31})$/.test(this._iban)&&1===a(o(this._iban))},s.prototype.isDirect=function(){return 34===this._iban.length||35===this._iban.length},s.prototype.isIndirect=function(){return 20===this._iban.length},s.prototype.checksum=function(){return this._iban.substr(2,2)},s.prototype.institution=function(){return this.isIndirect()?this._iban.substr(7,4):""},s.prototype.client=function(){return this.isIndirect()?this._iban.substr(11):""},s.prototype.toAddress=function(){if(this.isDirect()){var e=this._iban.substr(4),t=new i(e,36);return n.toChecksumAddress(t.toString(16,20))}return""},s.prototype.toString=function(){return this._iban},t.exports=s},{"bn.js":367,"web3-utils":403}],369:[function(e,t,r){"use strict";var n=e("web3-core"),i=e("web3-core-method"),o=e("web3-utils"),a=e("web3-net"),s=e("web3-core-helpers").formatters,u=function(){var e=this;n.packageInit(this,arguments),this.net=new a(this.currentProvider);var t=null,r="latest";Object.defineProperty(this,"defaultAccount",{get:function(){return t},set:function(e){return e&&(t=o.toChecksumAddress(s.inputAddressFormatter(e))),u.forEach(function(e){e.defaultAccount=t}),e},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return r},set:function(e){return r=e,u.forEach(function(e){e.defaultBlock=r}),e},enumerable:!0});var u=[new i({name:"getAccounts",call:"personal_listAccounts",params:0,outputFormatter:o.toChecksumAddress}),new i({name:"newAccount",call:"personal_newAccount",params:1,inputFormatter:[null],outputFormatter:o.toChecksumAddress}),new i({name:"unlockAccount",call:"personal_unlockAccount",params:3,inputFormatter:[s.inputAddressFormatter,null,null]}),new i({name:"lockAccount",call:"personal_lockAccount",params:1,inputFormatter:[s.inputAddressFormatter]}),new i({name:"importRawKey",call:"personal_importRawKey",params:2}),new i({name:"sendTransaction",call:"personal_sendTransaction",params:2,inputFormatter:[s.inputTransactionFormatter,null]}),new i({name:"signTransaction",call:"personal_signTransaction",params:2,inputFormatter:[s.inputTransactionFormatter,null]}),new i({name:"sign",call:"personal_sign",params:3,inputFormatter:[s.inputSignFormatter,s.inputAddressFormatter,null]}),new i({name:"ecRecover",call:"personal_ecRecover",params:2,inputFormatter:[s.inputSignFormatter,null]})];u.forEach(function(t){t.attachToObject(e),t.setRequestManager(e._requestManager),t.defaultBlock=e.defaultBlock,t.defaultAccount=e.defaultAccount})};n.addProviders(u),t.exports=u},{"web3-core":348,"web3-core-helpers":338,"web3-core-method":339,"web3-net":372,"web3-utils":403}],370:[function(e,t,r){"use strict";var n=e("underscore");t.exports=function(e){var t,r=this;return this.net.getId().then(function(e){return t=e,r.getBlock(0)}).then(function(r){var i="private";return"0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3"===r.hash&&1===t&&(i="main"),"0cd786a2425d16f152c658316c423e6ce1181e15c3295826d7c9904cba9ce303"===r.hash&&2===t&&(i="morden"),"0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d"===r.hash&&3===t&&(i="ropsten"),"0x6341fd3daf94b748c72ced5a5b26028f2474f5f00d824504e4fa37a75767e177"===r.hash&&4===t&&(i="rinkeby"),"0xa3c565fc15c7478862d50ccd6561e3c06b24cc509bf388941c25ea985ce32cb9"===r.hash&&42===t&&(i="kovan"),n.isFunction(e)&&e(null,i),i}).catch(function(t){if(!n.isFunction(e))throw t;e(t)})}},{underscore:325}],371:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core"),o=e("web3-core-helpers"),a=e("web3-core-subscriptions").subscriptions,s=e("web3-core-method"),u=e("web3-utils"),c=e("web3-net"),f=e("web3-eth-ens"),h=e("web3-eth-personal"),l=e("web3-eth-contract"),d=e("web3-eth-iban"),p=e("web3-eth-accounts"),b=e("web3-eth-abi"),y=e("./getNetworkType.js"),m=o.formatters,v=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getBlockByHash":"eth_getBlockByNumber"},g=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getTransactionByBlockHashAndIndex":"eth_getTransactionByBlockNumberAndIndex"},w=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getUncleByBlockHashAndIndex":"eth_getUncleByBlockNumberAndIndex"},_=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getBlockTransactionCountByHash":"eth_getBlockTransactionCountByNumber"},A=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getUncleCountByBlockHash":"eth_getUncleCountByBlockNumber"},E=function(){var e=this;i.packageInit(this,arguments);var t=this.setProvider;this.setProvider=function(){t.apply(e,arguments),e.net.setProvider.apply(e,arguments),e.personal.setProvider.apply(e,arguments),e.accounts.setProvider.apply(e,arguments),e.Contract.setProvider(e.currentProvider,e.accounts)};var r=null,o="latest";Object.defineProperty(this,"defaultAccount",{get:function(){return r},set:function(t){return t&&(r=u.toChecksumAddress(m.inputAddressFormatter(t))),e.Contract.defaultAccount=r,e.personal.defaultAccount=r,k.forEach(function(e){e.defaultAccount=r}),t},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return o},set:function(t){return o=t,e.Contract.defaultBlock=o,e.personal.defaultBlock=o,k.forEach(function(e){e.defaultBlock=o}),t},enumerable:!0}),this.clearSubscriptions=e._requestManager.clearSubscriptions,this.net=new c(this.currentProvider),this.net.getNetworkType=y.bind(this),this.accounts=new p(this.currentProvider),this.personal=new h(this.currentProvider),this.personal.defaultAccount=this.defaultAccount;var E=this,x=function(){l.apply(this,arguments);var e=this,t=E.setProvider;E.setProvider=function(){t.apply(E,arguments),i.packageInit(e,[E.currentProvider])}};x.setProvider=function(){l.setProvider.apply(this,arguments)},(x.prototype=Object.create(l.prototype)).constructor=x,this.Contract=x,this.Contract.defaultAccount=this.defaultAccount,this.Contract.defaultBlock=this.defaultBlock,this.Contract.setProvider(this.currentProvider,this.accounts),this.Iban=d,this.abi=b,this.ens=new f(this);var k=[new s({name:"getNodeInfo",call:"web3_clientVersion"}),new s({name:"getProtocolVersion",call:"eth_protocolVersion",params:0}),new s({name:"getCoinbase",call:"eth_coinbase",params:0}),new s({name:"isMining",call:"eth_mining",params:0}),new s({name:"getHashrate",call:"eth_hashrate",params:0,outputFormatter:u.hexToNumber}),new s({name:"isSyncing",call:"eth_syncing",params:0,outputFormatter:m.outputSyncingFormatter}),new s({name:"getGasPrice",call:"eth_gasPrice",params:0,outputFormatter:m.outputBigNumberFormatter}),new s({name:"getAccounts",call:"eth_accounts",params:0,outputFormatter:u.toChecksumAddress}),new s({name:"getBlockNumber",call:"eth_blockNumber",params:0,outputFormatter:u.hexToNumber}),new s({name:"getBalance",call:"eth_getBalance",params:2,inputFormatter:[m.inputAddressFormatter,m.inputDefaultBlockNumberFormatter],outputFormatter:m.outputBigNumberFormatter}),new s({name:"getStorageAt",call:"eth_getStorageAt",params:3,inputFormatter:[m.inputAddressFormatter,u.numberToHex,m.inputDefaultBlockNumberFormatter]}),new s({name:"getCode",call:"eth_getCode",params:2,inputFormatter:[m.inputAddressFormatter,m.inputDefaultBlockNumberFormatter]}),new s({name:"getBlock",call:v,params:2,inputFormatter:[m.inputBlockNumberFormatter,function(e){return!!e}],outputFormatter:m.outputBlockFormatter}),new s({name:"getUncle",call:w,params:2,inputFormatter:[m.inputBlockNumberFormatter,u.numberToHex],outputFormatter:m.outputBlockFormatter}),new s({name:"getBlockTransactionCount",call:_,params:1,inputFormatter:[m.inputBlockNumberFormatter],outputFormatter:u.hexToNumber}),new s({name:"getBlockUncleCount",call:A,params:1,inputFormatter:[m.inputBlockNumberFormatter],outputFormatter:u.hexToNumber}),new s({name:"getTransaction",call:"eth_getTransactionByHash",params:1,inputFormatter:[null],outputFormatter:m.outputTransactionFormatter}),new s({name:"getTransactionFromBlock",call:g,params:2,inputFormatter:[m.inputBlockNumberFormatter,u.numberToHex],outputFormatter:m.outputTransactionFormatter}),new s({name:"getTransactionReceipt",call:"eth_getTransactionReceipt",params:1,inputFormatter:[null],outputFormatter:m.outputTransactionReceiptFormatter}),new s({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[m.inputAddressFormatter,m.inputDefaultBlockNumberFormatter],outputFormatter:u.hexToNumber}),new s({name:"sendSignedTransaction",call:"eth_sendRawTransaction",params:1,inputFormatter:[null]}),new s({name:"signTransaction",call:"eth_signTransaction",params:1,inputFormatter:[m.inputTransactionFormatter]}),new s({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[m.inputTransactionFormatter]}),new s({name:"sign",call:"eth_sign",params:2,inputFormatter:[m.inputSignFormatter,m.inputAddressFormatter],transformPayload:function(e){return e.params.reverse(),e}}),new s({name:"call",call:"eth_call",params:2,inputFormatter:[m.inputCallFormatter,m.inputDefaultBlockNumberFormatter]}),new s({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[m.inputCallFormatter],outputFormatter:u.hexToNumber}),new s({name:"submitWork",call:"eth_submitWork",params:3}),new s({name:"getWork",call:"eth_getWork",params:0}),new s({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[m.inputLogFormatter],outputFormatter:m.outputLogFormatter}),new a({name:"subscribe",type:"eth",subscriptions:{newBlockHeaders:{subscriptionName:"newHeads",params:0,outputFormatter:m.outputBlockFormatter},pendingTransactions:{subscriptionName:"newPendingTransactions",params:0},logs:{params:1,inputFormatter:[m.inputLogFormatter],outputFormatter:m.outputLogFormatter,subscriptionHandler:function(e){e.removed?this.emit("changed",e):this.emit("data",e),n.isFunction(this.callback)&&this.callback(null,e,this)}},syncing:{params:0,outputFormatter:m.outputSyncingFormatter,subscriptionHandler:function(e){var t=this;!0!==this._isSyncing?(this._isSyncing=!0,this.emit("changed",t._isSyncing),n.isFunction(this.callback)&&this.callback(null,t._isSyncing,this),setTimeout(function(){t.emit("data",e),n.isFunction(t.callback)&&t.callback(null,e,t)},0)):(this.emit("data",e),n.isFunction(t.callback)&&this.callback(null,e,this),clearTimeout(this._isSyncingTimeout),this._isSyncingTimeout=setTimeout(function(){e.currentBlock>e.highestBlock-200&&(t._isSyncing=!1,t.emit("changed",t._isSyncing),n.isFunction(t.callback)&&t.callback(null,t._isSyncing,t))},500))}}}})];k.forEach(function(t){t.attachToObject(e),t.setRequestManager(e._requestManager,e.accounts),t.defaultBlock=e.defaultBlock,t.defaultAccount=e.defaultAccount})};i.addProviders(E),t.exports=E},{"./getNetworkType.js":370,underscore:325,"web3-core":348,"web3-core-helpers":338,"web3-core-method":339,"web3-core-subscriptions":345,"web3-eth-abi":349,"web3-eth-accounts":358,"web3-eth-contract":359,"web3-eth-ens":363,"web3-eth-iban":368,"web3-eth-personal":369,"web3-net":372,"web3-utils":403}],372:[function(e,t,r){"use strict";var n=e("web3-core"),i=e("web3-core-method"),o=e("web3-utils"),a=function(){var e=this;n.packageInit(this,arguments),[new i({name:"getId",call:"net_version",params:0,outputFormatter:o.hexToNumber}),new i({name:"isListening",call:"net_listening",params:0}),new i({name:"getPeerCount",call:"net_peerCount",params:0,outputFormatter:o.hexToNumber})].forEach(function(t){t.attachToObject(e),t.setRequestManager(e._requestManager)})};n.addProviders(a),t.exports=a},{"web3-core":348,"web3-core-method":339,"web3-utils":403}],373:[function(e,t,r){const n=e("events").EventEmitter,i=e("util").inherits,o=e("ethereumjs-util"),a=e("eth-block-tracker"),s=e("async/map"),u=e("async/eachSeries"),c=e("./util/stoplight.js");e("./util/rpc-cache-utils.js"),e("./util/create-payload.js");function f(e){const t=this;n.call(t),t.setMaxListeners(30),e=e||{};const r={sendAsync:t._handleAsync.bind(t)},i=e.blockTrackerProvider||r;t._blockTracker=e.blockTracker||new a({provider:i,pollingInterval:e.pollingInterval||4e3}),t._blockTracker.on("block",e=>{const r=function(e){return{number:o.toBuffer(e.number),hash:o.toBuffer(e.hash),parentHash:o.toBuffer(e.parentHash),nonce:o.toBuffer(e.nonce),mixHash:o.toBuffer(e.mixHash),sha3Uncles:o.toBuffer(e.sha3Uncles),logsBloom:o.toBuffer(e.logsBloom),transactionsRoot:o.toBuffer(e.transactionsRoot),stateRoot:o.toBuffer(e.stateRoot),receiptsRoot:o.toBuffer(e.receiptRoot||e.receiptsRoot),miner:o.toBuffer(e.miner),difficulty:o.toBuffer(e.difficulty),totalDifficulty:o.toBuffer(e.totalDifficulty),size:o.toBuffer(e.size),extraData:o.toBuffer(e.extraData),gasLimit:o.toBuffer(e.gasLimit),gasUsed:o.toBuffer(e.gasUsed),timestamp:o.toBuffer(e.timestamp),transactions:e.transactions}}(e);t._setCurrentBlock(r)}),t._blockTracker.on("block",t.emit.bind(t,"rawBlock")),t._blockTracker.on("sync",t.emit.bind(t,"sync")),t._blockTracker.on("latest",t.emit.bind(t,"latest")),t._ready=new c,t._blockTracker.once("block",()=>{t._ready.go()}),t.currentBlock=null,t._providers=[]}t.exports=f,i(f,n),f.prototype.start=function(e=function(){}){this._blockTracker.start().then(e).catch(e)},f.prototype.stop=function(){this._blockTracker.stop()},f.prototype.addProvider=function(e){this._providers.push(e),e.setEngine(this)},f.prototype.send=function(e){throw new Error("Web3ProviderEngine does not support synchronous requests.")},f.prototype.sendAsync=function(e,t){const r=this;r._ready.await(function(){Array.isArray(e)?s(e,r._handleAsync.bind(r),t):r._handleAsync(e,t)})},f.prototype._handleAsync=function(e,t){var r=this,n=-1,i=null,o=null,a=[];function s(r,n){o=r,i=n,u(a,function(e,t){e?e(o,i,t):t()},function(){var r={id:e.id,jsonrpc:e.jsonrpc,result:i};null!=o?(r.error={message:o.stack||o.message||o,code:-32e3},t(o,r)):t(null,r)})}!function t(i){n+=1;a.unshift(i);if(n>=r._providers.length)s(new Error('Request for method "'+e.method+'" not handled by any subprovider. Please check your subprovider configuration to ensure this method is handled.'));else try{var o=r._providers[n];o.handleRequest(e,t,s)}catch(e){s(e)}}()},f.prototype._setCurrentBlock=function(e){this.currentBlock=e,this.emit("block",e)}},{"./util/create-payload.js":391,"./util/rpc-cache-utils.js":394,"./util/stoplight.js":396,"async/eachSeries":25,"async/map":41,"eth-block-tracker":126,"ethereumjs-util":141,events:157,util:333}],374:[function(e,t,r){var n="undefined"!=typeof JSON?JSON:e("jsonify");t.exports=function(e,t){t||(t={}),"function"==typeof t&&(t={cmp:t});var r=t.space||"";"number"==typeof r&&(r=Array(r+1).join(" "));var a,s="boolean"==typeof t.cycles&&t.cycles,u=t.replacer||function(e,t){return t},c=t.cmp&&(a=t.cmp,function(e){return function(t,r){var n={key:t,value:e[t]},i={key:r,value:e[r]};return a(n,i)}}),f=[];return function e(t,a,h,l){var d=r?"\n"+new Array(l+1).join(r):"",p=r?": ":":";if(h&&h.toJSON&&"function"==typeof h.toJSON&&(h=h.toJSON()),void 0!==(h=u.call(t,a,h))){if("object"!=typeof h||null===h)return n.stringify(h);if(i(h)){for(var b=[],y=0;y dist/ProviderEngine.js","bundle-zero":"browserify -s ZeroClientProvider -e zero.js -t [ babelify --presets [ es2015 ] ] > dist/ZeroClientProvider.js",prepublish:"npm run build && npm run bundle",test:"node test/index.js"},version:"14.1.0"}},{}],376:[function(e,t,r){const n=e("util").inherits,i=e("ethereumjs-util"),o=i.BN,a=e("clone"),s=e("../util/rpc-cache-utils.js"),u=e("../util/stoplight.js"),c=e("./subprovider.js");function f(e){e=e||{},this._ready=new u,this.strategies={perma:new l({eth_getTransactionByHash:p,eth_getTransactionReceipt:p}),block:new d(this),fork:new d(this)}}function h(){var e=this;e.cache={};var t=setInterval(function(){e.cache={}},6e5);t.unref&&t.unref()}function l(e){this.strategy=new h,this.conditionals=e}function d(){this.cache={}}function p(e){if(!e)return!1;if(!e.blockHash)return!1;var t;return(t=e.blockHash,new o(i.toBuffer(t))).gt(new o(0))}t.exports=f,n(f,c),f.prototype.setEngine=function(e){const t=this;function r(e){var r=t.currentBlock;t.currentBlock=e,r&&(t.strategies.block.cacheRollOff(r),t.strategies.fork.cacheRollOff(r))}t.engine=e,e.once("block",function(n){t.currentBlock=n,t._ready.go(),e.on("block",r)})},f.prototype.handleRequest=function(e,t,r){const n=this;return e.skipCache?t():"eth_getBlockByNumber"===e.method&&"latest"===e.params[0]?t():void n._ready.await(function(){n._handleRequest(e,t,r)})},f.prototype._handleRequest=function(e,t,r){const n=this;var o=s.cacheTypeForPayload(e),a=this.strategies[o];if(!a)return t();if(!a.canCache(e))return t();var u,c=s.blockTagForPayload(e);c||(c="latest"),u="earliest"===c?"0x00":"latest"===c?i.bufferToHex(n.currentBlock.number):c,a.hitCheck(e,u,r,function(){t(function(t,r,n){if(t)return n();a.cacheResult(e,r,u,n)})})},h.prototype.hitCheck=function(e,t,r,n){var i,o,u,c,f=s.cacheIdentifierForPayload(e),h=this.cache[f];return h&&(i=t,o=h.blockNumber,u=parseInt(i,16),c=parseInt(o,16),(u===c?0:u>c?1:-1)>=0)?r(null,a(h.result)):n()},h.prototype.cacheResult=function(e,t,r,n){var i=s.cacheIdentifierForPayload(e);if(t){var o=a(t);this.cache[i]={blockNumber:r,result:o}}n()},h.prototype.canCache=function(e){return s.canCache(e)},l.prototype.hitCheck=function(e,t,r,n){return this.strategy.hitCheck(e,t,r,n)},l.prototype.cacheResult=function(e,t,r,n){var i=this.conditionals[e.method];i?i(t)?this.strategy.cacheResult(e,t,r,n):n():this.strategy.cacheResult(e,t,r,n)},l.prototype.canCache=function(e){return this.strategy.canCache(e)},d.prototype.getBlockCacheForPayload=function(e,t){const r=Number.parseInt(t,16);let n=this.cache[r];if(!n){const e={};this.cache[r]=e,n=e}return n},d.prototype.hitCheck=function(e,t,r,n){var i=this.getBlockCacheForPayload(e,t);if(!i)return n();var o=i[s.cacheIdentifierForPayload(e)];return o?r(null,o):n()},d.prototype.cacheResult=function(e,t,r,n){t&&(this.getBlockCacheForPayload(e,r)[s.cacheIdentifierForPayload(e)]=t);n()},d.prototype.canCache=function(e){return!!s.canCache(e)&&"pending"!==s.blockTagForPayload(e)},d.prototype.cacheRollOff=function(e){const t=this,r=i.bufferToHex(e.number),n=Number.parseInt(r,16);Object.keys(t.cache).map(Number).filter(e=>e<=n).forEach(e=>delete t.cache[e])}},{"../util/rpc-cache-utils.js":394,"../util/stoplight.js":396,"./subprovider.js":387,clone:87,"ethereumjs-util":141,util:333}],377:[function(e,t,r){const n=e("util").inherits,i=e("xtend"),o=e("./fixture.js"),a=e("../package.json").version;function s(e){var t=i({web3_clientVersion:"ProviderEngine/v"+a+"/javascript",net_listening:!0,eth_hashrate:"0x00",eth_mining:!1},e=e||{});o.call(this,t)}t.exports=s,n(s,o)},{"../package.json":375,"./fixture.js":380,util:333,xtend:423}],378:[function(e,t,r){const n=e("cross-fetch"),i=e("util").inherits,o=e("async/retry"),a=e("async/waterfall"),s=e("async/asyncify"),u=e("json-rpc-error"),c=e("promise-to-callback"),f=e("../util/create-payload.js"),h=e("./subprovider.js"),l=["Gateway timeout","ETIMEDOUT","SyntaxError"];function d(e){this.rpcUrl=e.rpcUrl,this.originHttpHeaderKey=e.originHttpHeaderKey}function p(e){const t=e.toString();return l.some(e=>t.includes(e))}t.exports=d,i(d,h),d.prototype.handleRequest=function(e,t,r){const n=this,i=e.origin,a=f(e);delete a.origin;const s={method:"POST",headers:{Accept:"application/json","Content-Type":"application/json"},body:JSON.stringify(a)};n.originHttpHeaderKey&&i&&(s.headers[n.originHttpHeaderKey]=i),o({times:5,interval:1e3,errorFilter:p},e=>n._submitRequest(s,e),(e,t)=>{if(e&&p(e)){const t=`FetchSubprovider - cannot complete request. All retries exhausted.\nOriginal Error:\n${e.toString()}\n\n`,n=new Error(t);return r(n)}return r(e,t)})},d.prototype._submitRequest=function(e,t){const r=this.rpcUrl;c(n(r,e))((e,r)=>{if(e)return t(e);a([function(e){switch(r.status){case 405:return e(new u.MethodNotFound);case 418:return e(function(){const e=new Error("Request is being rate limited.");return new u.InternalError(e)}());case 503:case 504:return e(function(){let e="Gateway timeout. The request took too long to process. ";const t=new Error(e+="This can happen when querying logs over too wide a block range.");return new u.InternalError(t)}());default:return e()}},e=>c(r.text())(e),s(e=>JSON.parse(e)),function(e,t){if(200!==r.status)return t(new u.InternalError(e));if(e.error)return t(new u.InternalError(e.error));t(null,e.result)}],t)})}},{"../util/create-payload.js":391,"./subprovider.js":387,"async/asyncify":20,"async/retry":43,"async/waterfall":44,"cross-fetch":96,"json-rpc-error":189,"promise-to-callback":258,util:333}],379:[function(e,t,r){const n=e("async"),i=e("util").inherits,o=e("ethereumjs-util"),a=e("./subprovider.js"),s=e("../util/stoplight.js"),u=e("events").EventEmitter;function c(e){e=e||{};const t=this;t.filterIndex=0,t.filters={},t.filterDestroyHandlers={},t.asyncBlockHandlers={},t.asyncPendingBlockHandlers={},t._ready=new s,t._ready.setMaxListeners(e.maxFilters||25),t._ready.go(),t.pendingBlockTimeout=e.pendingBlockTimeout||4e3,t.checkForPendingBlocksActive=!1,setTimeout(function(){t.engine.on("block",function(e){t._ready.stop();var r=v(t.asyncBlockHandlers).map(function(t){return t.bind(null,e)});n.parallel(r,function(e){e&&console.error(e),t._ready.go()})})})}function f(e){u.apply(this),this.type="block",this.engine=e.engine,this.blockNumber=e.blockNumber,this.updates=[]}function h(e){u.apply(this),this.type="log",this.fromBlock=void 0!==e.fromBlock?e.fromBlock:"latest",this.toBlock=void 0!==e.toBlock?e.toBlock:"latest";var t=e.address&&(Array.isArray(e.address)?e.address:[e.address]);this.address=t&&t.map(d),this.topics=e.topics||[],this.updates=[],this.allResults=[]}function l(){u.apply(this),this.type="pendingTx",this.updates=[],this.allResults=[]}function d(e){return"0x"===e.slice(0,2)?e:"0x"+e}function p(e){return o.intToHex(e)}function b(e){return Number(e)}function y(e){return function(e){let t=o.stripHexPrefix(e);for(;"0"===t[0];)t=t.substr(1);return`0x${t}`}(e.toString("hex"))}function m(e){return e&&-1===["earliest","latest","pending"].indexOf(e)}function v(e){return Object.keys(e).map(function(t){return e[t]})}t.exports=c,i(c,a),c.prototype.handleRequest=function(e,t,r){const n=this;switch(e.method){case"eth_newBlockFilter":return void n.newBlockFilter(r);case"eth_newPendingTransactionFilter":return n.newPendingTransactionFilter(r),void n.checkForPendingBlocks();case"eth_newFilter":return void n.newLogFilter(e.params[0],r);case"eth_getFilterChanges":return void n._ready.await(function(){n.getFilterChanges(e.params[0],r)});case"eth_getFilterLogs":return void n._ready.await(function(){n.getFilterLogs(e.params[0],r)});case"eth_uninstallFilter":return void n._ready.await(function(){n.uninstallFilter(e.params[0],r)});default:return void t()}},c.prototype.newBlockFilter=function(e){const t=this;t._getBlockNumber(function(r,n){if(r)return e(r);var i=new f({blockNumber:n}),o=i.update.bind(i);t.engine.on("block",o);t.filterIndex++,t.filters[t.filterIndex]=i,t.filterDestroyHandlers[t.filterIndex]=function(){t.engine.removeListener("block",o)};var a=p(t.filterIndex);e(null,a)})},c.prototype.newLogFilter=function(e,t){const r=this;r._getBlockNumber(function(n,i){if(n)return t(n);var o=new h(e),a=o.update.bind(o);r.filterIndex++,r.asyncBlockHandlers[r.filterIndex]=function(e,t){r._logsForBlock(e,function(e,r){if(e)return t(e);a(r),t()})},r.filters[r.filterIndex]=o;var s=p(r.filterIndex);t(null,s)})},c.prototype.newPendingTransactionFilter=function(e){const t=this;var r=new l,n=r.update.bind(r);t.filterIndex++,t.asyncPendingBlockHandlers[t.filterIndex]=function(e,r){t._txHashesForBlock(e,function(e,t){if(e)return r(e);n(t),r()})},t.filters[t.filterIndex]=r,e(null,p(t.filterIndex))},c.prototype.getFilterChanges=function(e,t){var r=Number.parseInt(e,16),n=this.filters[r];if(n||console.warn("FilterSubprovider - no filter with that id:",e),!n)return t(null,[]);var i=n.getChanges();n.clearChanges(),t(null,i)},c.prototype.getFilterLogs=function(e,t){const r=this;var n=Number.parseInt(e,16),i=r.filters[n];if(i||console.warn("FilterSubprovider - no filter with that id:",e),!i)return t(null,[]);if("log"===i.type)r.emitPayload({method:"eth_getLogs",params:[{fromBlock:i.fromBlock,toBlock:i.toBlock,address:i.address,topics:i.topics}]},function(e,r){if(e)return t(e);t(null,r.result)});else{t(null,[])}},c.prototype.uninstallFilter=function(e,t){var r=Number.parseInt(e,16);if(this.filters[r]){this.filters[r].removeAllListeners();var n=this.filterDestroyHandlers[r];delete this.filters[r],delete this.asyncBlockHandlers[r],delete this.asyncPendingBlockHandlers[r],delete this.filterDestroyHandlers[r],n&&n(),t(null,!0)}else t(null,!1)},c.prototype.checkForPendingBlocks=function(){const e=this;e.checkForPendingBlocksActive||!!Object.keys(e.asyncPendingBlockHandlers).length&&(e.checkForPendingBlocksActive=!0,e.emitPayload({method:"eth_getBlockByNumber",params:["pending",!0]},function(t,r){if(t)return e.checkForPendingBlocksActive=!1,void console.error(t);e.onNewPendingBlock(r.result,function(t){t&&console.error(t),e.checkForPendingBlocksActive=!1,setTimeout(e.checkForPendingBlocks.bind(e),e.pendingBlockTimeout)})}))},c.prototype.onNewPendingBlock=function(e,t){var r=v(this.asyncPendingBlockHandlers).map(function(t){return t.bind(null,e)});n.parallel(r,t)},c.prototype._getBlockNumber=function(e){e(null,y(this.engine.currentBlock.number))},c.prototype._logsForBlock=function(e,t){var r=y(e.number);this.emitPayload({method:"eth_getLogs",params:[{fromBlock:r,toBlock:r}]},function(e,r){return e?t(e):r.error?t(r.error):void t(null,r.result)})},c.prototype._txHashesForBlock=function(e,t){var r=e.transactions;if(0===r.length)return t(null,[]);"string"==typeof r[0]?t(null,r):t(null,r.map(e=>e.hash))},i(f,u),f.prototype.update=function(e){var t="0x"+e.hash.toString("hex");this.updates.push(t),this.emit("data",e)},f.prototype.getChanges=function(){return this.updates},f.prototype.clearChanges=function(){this.updates=[]},i(h,u),h.prototype.validateLog=function(e){return!(m(this.fromBlock)&&b(this.fromBlock)>=b(e.blockNumber))&&(!(m(this.toBlock)&&b(this.toBlock)<=b(e.blockNumber))&&(!(this.address&&!this.address.map(e=>e.toLowerCase()).includes(e.address.toLowerCase()))&&this.topics.reduce(function(t,r,n){if(!t)return!1;if(!r)return!0;var i=e.topics[n];return!!i&&(Array.isArray(r)?r:[r]).filter(function(e){return i.toLowerCase()===e.toLowerCase()}).length>0},!0)))},h.prototype.update=function(e){const t=this;var r=[];e.forEach(function(e){t.validateLog(e)&&(r.push(e),t.updates.push(e),t.allResults.push(e))}),r.length>0&&t.emit("data",r)},h.prototype.getChanges=function(){return this.updates},h.prototype.getAllResults=function(){return this.allResults},h.prototype.clearChanges=function(){this.updates=[]},i(l,u),l.prototype.validateUnique=function(e){return-1===this.allResults.indexOf(e)},l.prototype.update=function(e){const t=this;var r=[];e.forEach(function(e){t.validateUnique(e)&&(r.push(e),t.updates.push(e),t.allResults.push(e))}),r.length>0&&t.emit("data",r)},l.prototype.getChanges=function(){return this.updates},l.prototype.getAllResults=function(){return this.allResults},l.prototype.clearChanges=function(){this.updates=[]}},{"../util/stoplight.js":396,"./subprovider.js":387,async:21,"ethereumjs-util":141,events:157,util:333}],380:[function(e,t,r){const n=e("util").inherits,i=e("./subprovider.js");function o(e){e=e||{},this.staticResponses=e}t.exports=o,n(o,i),o.prototype.handleRequest=function(e,t,r){var n=this.staticResponses[e.method];"function"==typeof n?n(e,t,r):void 0!==n?setTimeout(()=>r(null,n)):t()}},{"./subprovider.js":387,util:333}],381:[function(e,t,r){const n=e("async/waterfall"),i=e("async/parallel"),o=e("util").inherits,a=e("ethereumjs-util"),s=e("eth-sig-util"),u=e("xtend"),c=e("semaphore"),f=e("./subprovider.js"),h=e("../util/estimate-gas.js"),l=/^[0-9A-Fa-f]+$/g;function d(e){this.nonceLock=c(1),e.getAccounts&&(this.getAccounts=e.getAccounts),e.processTransaction&&(this.processTransaction=e.processTransaction),e.processMessage&&(this.processMessage=e.processMessage),e.processPersonalMessage&&(this.processPersonalMessage=e.processPersonalMessage),e.processTypedMessage&&(this.processTypedMessage=e.processTypedMessage),this.approveTransaction=e.approveTransaction||this.autoApprove,this.approveMessage=e.approveMessage||this.autoApprove,this.approvePersonalMessage=e.approvePersonalMessage||this.autoApprove,this.approveTypedMessage=e.approveTypedMessage||this.autoApprove,e.signTransaction&&(this.signTransaction=e.signTransaction||y("signTransaction")),e.signMessage&&(this.signMessage=e.signMessage||y("signMessage")),e.signPersonalMessage&&(this.signPersonalMessage=e.signPersonalMessage||y("signPersonalMessage")),e.signTypedMessage&&(this.signTypedMessage=e.signTypedMessage||y("signTypedMessage")),e.recoverPersonalSignature&&(this.recoverPersonalSignature=e.recoverPersonalSignature),e.publishTransaction&&(this.publishTransaction=e.publishTransaction)}function p(e){return e.toLowerCase()}function b(e){return"string"==typeof e&&("0x"===e.slice(0,2)&&e.slice(2).match(l))}function y(e){return function(t,r){r(new Error('ProviderEngine - HookedWalletSubprovider - Must provide "'+e+'" fn in constructor options'))}}t.exports=d,o(d,f),d.prototype.handleRequest=function(e,t,r){const i=this;let o,s,c,f,h;switch(i._parityRequests={},i._parityRequestCount=0,e.method){case"eth_coinbase":return void i.getAccounts(function(e,t){if(e)return r(e);let n=t[0]||null;r(null,n)});case"eth_accounts":return void i.getAccounts(function(e,t){if(e)return r(e);r(null,t)});case"eth_sendTransaction":return o=e.params[0],void n([e=>i.validateTransaction(o,e),e=>i.processTransaction(o,e)],r);case"eth_signTransaction":return o=e.params[0],void n([e=>i.validateTransaction(o,e),e=>i.processSignTransaction(o,e)],r);case"eth_sign":return h=e.params[0],f=e.params[1],c=e.params[2]||{},s=u(c,{from:h,data:f}),void n([e=>i.validateMessage(s,e),e=>i.processMessage(s,e)],r);case"personal_sign":const l=e.params[0];if(function(e){const t=a.addHexPrefix(e);return!a.isValidAddress(t)&&b(e)}(e.params[1])&&function(e){const t=a.addHexPrefix(e);return a.isValidAddress(t)}(l)){let t="The eth_personalSign method requires params ordered ";t+="[message, address]. This was previously handled incorrectly, ",t+="and has been corrected automatically. ",t+="Please switch this param order for smooth behavior in the future.",console.warn(t),h=e.params[0],f=e.params[1]}else f=e.params[0],h=e.params[1];return c=e.params[2]||{},s=u(c,{from:h,data:f}),void n([e=>i.validatePersonalMessage(s,e),e=>i.processPersonalMessage(s,e)],r);case"personal_ecRecover":f=e.params[0];let d=e.params[1];return c=e.params[2]||{},s=u(c,{sig:d,data:f}),void i.recoverPersonalSignature(s,r);case"eth_signTypedData":return f=e.params[0],h=e.params[1],c=e.params[2]||{},s=u(c,{from:h,data:f}),void n([e=>i.validateTypedMessage(s,e),e=>i.processTypedMessage(s,e)],r);case"parity_postTransaction":return o=e.params[0],void i.parityPostTransaction(o,r);case"parity_postSign":return h=e.params[0],f=e.params[1],void i.parityPostSign(h,f,r);case"parity_checkRequest":const p=e.params[0];return void i.parityCheckRequest(p,r);case"parity_defaultAccount":return void i.getAccounts(function(e,t){if(e)return r(e);const n=t[0]||null;r(null,n)});default:return void t()}},d.prototype.getAccounts=function(e){e(null,[])},d.prototype.processTransaction=function(e,t){const r=this;n([t=>r.approveTransaction(e,t),(e,t)=>r.checkApproval("transaction",e,t),t=>r.finalizeAndSubmitTx(e,t)],t)},d.prototype.processSignTransaction=function(e,t){const r=this;n([t=>r.approveTransaction(e,t),(e,t)=>r.checkApproval("transaction",e,t),t=>r.finalizeTx(e,t)],t)},d.prototype.processMessage=function(e,t){const r=this;n([t=>r.approveMessage(e,t),(e,t)=>r.checkApproval("message",e,t),t=>r.signMessage(e,t)],t)},d.prototype.processPersonalMessage=function(e,t){const r=this;n([t=>r.approvePersonalMessage(e,t),(e,t)=>r.checkApproval("message",e,t),t=>r.signPersonalMessage(e,t)],t)},d.prototype.processTypedMessage=function(e,t){const r=this;n([t=>r.approveTypedMessage(e,t),(e,t)=>r.checkApproval("message",e,t),t=>r.signTypedMessage(e,t)],t)},d.prototype.autoApprove=function(e,t){t(null,!0)},d.prototype.checkApproval=function(e,t,r){r(t?null:new Error("User denied "+e+" signature."))},d.prototype.parityPostTransaction=function(e,t){const r=this,n=`0x${r._parityRequestCount.toString(16)}`;r._parityRequestCount++,r.emitPayload({method:"eth_sendTransaction",params:[e]},function(e,t){if(e)return void(r._parityRequests[n]={error:e});const i=t.result;r._parityRequests[n]=i}),t(null,n)},d.prototype.parityPostSign=function(e,t,r){const n=this,i=`0x${n._parityRequestCount.toString(16)}`;n._parityRequestCount++,n.emitPayload({method:"eth_sign",params:[e,t]},function(e,t){if(e)return void(n._parityRequests[i]={error:e});const r=t.result;n._parityRequests[i]=r}),r(null,i)},d.prototype.parityCheckRequest=function(e,t){const r=this._parityRequests[e]||null;return r?r.error?t(r.error):void t(null,r):t(null,null)},d.prototype.recoverPersonalSignature=function(e,t){let r;try{r=s.recoverPersonalSignature(e)}catch(e){return t(e)}t(null,r)},d.prototype.validateTransaction=function(e,t){if(void 0===e.from)return t(new Error("Undefined address - from address required to sign transaction."));this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign transaction for this address: "${e.from}"`))})},d.prototype.validateMessage=function(e,t){if(void 0===e.from)return t(new Error("Undefined address - from address required to sign message."));this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign message for this address: "${e.from}"`))})},d.prototype.validatePersonalMessage=function(e,t){return void 0===e.from?t(new Error("Undefined address - from address required to sign personal message.")):void 0===e.data?t(new Error("Undefined message - message required to sign personal message.")):b(e.data)?void this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign message for this address: "${e.from}"`))}):t(new Error("HookedWalletSubprovider - validateMessage - message was not encoded as hex."))},d.prototype.validateTypedMessage=function(e,t){return void 0===e.from?t(new Error("Undefined address - from address required to sign typed data.")):void 0===e.data?t(new Error("Undefined data - message required to sign typed data.")):void this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign message for this address: "${e.from}"`))})},d.prototype.validateSender=function(e,t){if(!e)return t(null,!1);this.getAccounts(function(r,n){if(r)return t(r);const i=-1!==n.map(p).indexOf(e.toLowerCase());t(null,i)})},d.prototype.finalizeAndSubmitTx=function(e,t){const r=this;r.nonceLock.take(function(){n([r.fillInTxExtras.bind(r,e),r.signTransaction.bind(r),r.publishTransaction.bind(r)],function(e,n){if(r.nonceLock.leave(),e)return t(e);t(null,n)})})},d.prototype.finalizeTx=function(e,t){const r=this;r.nonceLock.take(function(){n([r.fillInTxExtras.bind(r,e),r.signTransaction.bind(r)],function(n,i){if(r.nonceLock.leave(),n)return t(n);t(null,{raw:i,tx:e})})})},d.prototype.publishTransaction=function(e,t){this.emitPayload({method:"eth_sendRawTransaction",params:[e]},function(e,r){if(e)return t(e);t(null,r.result)})},d.prototype.fillInTxExtras=function(e,t){const r=this,n=e.from,o={};void 0===e.gasPrice&&(o.gasPrice=r.emitPayload.bind(r,{method:"eth_gasPrice",params:[]})),void 0===e.nonce&&(o.nonce=r.emitPayload.bind(r,{method:"eth_getTransactionCount",params:[n,"pending"]})),void 0===e.gas&&(o.gas=h.bind(null,r.engine,function(e){return{from:e.from,to:e.to,value:e.value,data:e.data,gas:e.gas,gasPrice:e.gasPrice,nonce:e.nonce}}(e))),i(o,function(r,n){if(r)return t(r);const i={};n.gasPrice&&(i.gasPrice=n.gasPrice.result),n.nonce&&(i.nonce=n.nonce.result),n.gas&&(i.gas=n.gas),t(null,u(e,i))})}},{"../util/estimate-gas.js":392,"./subprovider.js":387,"async/parallel":42,"async/waterfall":44,"eth-sig-util":136,"ethereumjs-util":141,semaphore:301,util:333,xtend:423}],382:[function(e,t,r){const n=e("../util/rpc-cache-utils.js").cacheIdentifierForPayload,i=e("./subprovider.js");t.exports=class extends i{constructor(e){super(),this.inflightRequests={}}addEngine(e){this.engine=e}handleRequest(e,t,r){const i=n(e,{includeBlockRef:!0});if(!i)return t();let o=this.inflightRequests[i];o?o.push(r):(o=[],this.inflightRequests[i]=o,t((e,t,r)=>{delete this.inflightRequests[i],o.forEach(r=>r(e,t)),r(e,t)}))}}},{"../util/rpc-cache-utils.js":394,"./subprovider.js":387}],383:[function(e,t,r){const n=e("eth-json-rpc-infura/src/createProvider"),i=e("./provider.js");t.exports=class extends i{constructor(e={}){super(n(e))}}},{"./provider.js":385,"eth-json-rpc-infura/src/createProvider":129}],384:[function(e,t,r){(function(r){const n=e("util").inherits,i=e("ethereumjs-tx"),o=e("ethereumjs-util"),a=e("./subprovider.js"),s=e("../util/rpc-cache-utils").blockTagForPayload;function u(e){this.nonceCache={}}t.exports=u,n(u,a),u.prototype.handleRequest=function(e,t,n){const a=this;switch(e.method){case"eth_getTransactionCount":var u=s(e),c=e.params[0].toLowerCase(),f=a.nonceCache[c];return void("pending"===u?f?n(null,f):t(function(e,t,r){if(e)return r();void 0===a.nonceCache[c]&&(a.nonceCache[c]=t),r()}):t());case"eth_sendRawTransaction":return void t(function(t,n,s){if(t)return s();var u=e.params[0],c=(o.stripHexPrefix(u),new r(o.stripHexPrefix(u),"hex"),new i(new r(o.stripHexPrefix(u),"hex"))),f="0x"+c.getSenderAddress().toString("hex").toLowerCase(),h=o.bufferToInt(c.nonce),l=(++h).toString(16);l.length%2&&(l="0"+l),l="0x"+l,a.nonceCache[f]=l,s()});default:return void t()}}}).call(this,e("buffer").Buffer)},{"../util/rpc-cache-utils":394,"./subprovider.js":387,buffer:84,"ethereumjs-tx":140,"ethereumjs-util":141,util:333}],385:[function(e,t,r){const n=e("util").inherits,i=e("./subprovider.js");function o(e){if(!e)throw new Error("ProviderSubprovider - no provider specified");if(!e.sendAsync)throw new Error("ProviderSubprovider - specified provider does not have a sendAsync method");this.provider=e}t.exports=o,n(o,i),o.prototype.handleRequest=function(e,t,r){this.provider.sendAsync(e,function(e,t){return e?r(e):t.error?r(new Error(t.error.message)):void r(null,t.result)})}},{"./subprovider.js":387,util:333}],386:[function(e,t,r){const n=e("util").inherits,i=e("./subprovider.js"),o=(e("xtend"),e("ethereumjs-util"));function a(e){}t.exports=a,n(a,i),a.prototype.handleRequest=function(e,t,r){var n=e.params[0];if("object"==typeof n&&!Array.isArray(n)){var i=function(e){return s.reduce(function(t,r){return r in e&&(Array.isArray(e[r])?t[r]=e[r].map(function(e){return u(e)}):t[r]=u(e[r])),t},{})}(n);e.params[0]=i}t()};var s=["from","to","value","data","gas","gasPrice","nonce","fromBlock","toBlock","address","topics"];function u(e){switch(e){case"latest":case"pending":case"earliest":return e;default:return"string"==typeof e?o.addHexPrefix(e.toLowerCase()):e}}},{"./subprovider.js":387,"ethereumjs-util":141,util:333,xtend:423}],387:[function(e,t,r){const n=e("../util/create-payload.js");function i(){}t.exports=i,i.prototype.setEngine=function(e){const t=this;t.engine=e,e.on("block",function(e){t.currentBlock=e})},i.prototype.handleRequest=function(e,t,r){throw new Error("Subproviders should override `handleRequest`.")},i.prototype.emitPayload=function(e,t){this.engine.sendAsync(n(e),t)}},{"../util/create-payload.js":391}],388:[function(e,t,r){const n=e("events").EventEmitter,i=e("./filters.js"),o=e("../util/rpc-hex-encoding.js"),a=e("util").inherits,s=e("ethereumjs-util");function u(e){e=e||{},n.apply(this,Array.prototype.slice.call(arguments)),i.apply(this,[e]),this.subscriptions={}}a(u,i),Object.assign(u.prototype,n.prototype),u.prototype.constructor=u,u.prototype.eth_subscribe=function(e,t){const r=this;let n=()=>{},i=e.params[0];switch(i){case"logs":let o=e.params[1];n=r.newLogFilter.bind(r,o);break;case"newPendingTransactions":n=r.newPendingTransactionFilter.bind(r);break;case"newHeads":n=r.newBlockFilter.bind(r);break;case"syncing":default:return void t(new Error("unsupported subscription type"))}n(function(e,n){if(e)return t(e);const o=Number.parseInt(n,16);r.subscriptions[o]=i,r.filters[o].on("data",function(e){Array.isArray(e)||(e=[e]);var t=r._notificationHandler.bind(r,n,i);e.forEach(t),r.filters[o].clearChanges()}),"newPendingTransactions"===i&&r.checkForPendingBlocks(),t(null,n)})},u.prototype.eth_unsubscribe=function(e,t){const r=this;let n=e.params[0];const i=Number.parseInt(n,16);if(r.subscriptions[i]){r.subscriptions[i];r.uninstallFilter(n,function(e,n){delete r.subscriptions[i],t(e,n)})}else t(new Error(`Subscription ID ${n} not found.`))},u.prototype._notificationHandler=function(e,t,r){const n=this;"newHeads"===t&&(r=n._notificationResultFromBlock(r)),n.emit("data",null,{jsonrpc:"2.0",method:"eth_subscription",params:{subscription:e,result:r}})},u.prototype._notificationResultFromBlock=function(e){return{hash:s.bufferToHex(e.hash),parentHash:s.bufferToHex(e.parentHash),sha3Uncles:s.bufferToHex(e.sha3Uncles),miner:s.bufferToHex(e.miner),stateRoot:s.bufferToHex(e.stateRoot),transactionsRoot:s.bufferToHex(e.transactionsRoot),receiptsRoot:s.bufferToHex(e.receiptsRoot),logsBloom:s.bufferToHex(e.logsBloom),difficulty:o.intToQuantityHex(s.bufferToInt(e.difficulty)),number:o.intToQuantityHex(s.bufferToInt(e.number)),gasLimit:o.intToQuantityHex(s.bufferToInt(e.gasLimit)),gasUsed:o.intToQuantityHex(s.bufferToInt(e.gasUsed)),nonce:e.nonce?s.bufferToHex(e.nonce):null,mixHash:s.bufferToHex(e.mixHash),timestamp:o.intToQuantityHex(s.bufferToInt(e.timestamp)),extraData:s.bufferToHex(e.extraData)}},u.prototype.handleRequest=function(e,t,r){switch(e.method){case"eth_subscribe":this.eth_subscribe(e,r);break;case"eth_unsubscribe":this.eth_unsubscribe(e,r);break;default:i.prototype.handleRequest.apply(this,Array.prototype.slice.call(arguments))}},t.exports=u},{"../util/rpc-hex-encoding.js":395,"./filters.js":379,"ethereumjs-util":141,events:157,util:333}],389:[function(e,t,r){(function(r){const n=e("backoff"),i=e("events"),o=(e("util").inherits,r.WebSocket||e("ws")),a=e("./subprovider"),s=e("../util/create-payload");class u extends a{constructor({rpcUrl:e,debug:t,origin:r}){super(),i.call(this),Object.defineProperties(this,{_backoff:{value:n.exponential({randomisationFactor:.2,maxDelay:5e3})},_connectTime:{value:null,writable:!0},_log:{value:t?(...e)=>console.info.apply(console,["[WSProvider]",...e]):()=>{}},_origin:{value:r},_pendingRequests:{value:new Map},_socket:{value:null,writable:!0},_unhandledRequests:{value:[]},_url:{value:e}}),this._handleSocketClose=this._handleSocketClose.bind(this),this._handleSocketMessage=this._handleSocketMessage.bind(this),this._handleSocketOpen=this._handleSocketOpen.bind(this),this._backoff.on("ready",()=>{this._openSocket()}),this._openSocket()}handleRequest(e,t,r){if(!this._socket||this._socket.readyState!==o.OPEN)return this._unhandledRequests.push(Array.from(arguments)),void this._log("Socket not open. Request queued.");this._pendingRequests.set(e.id,[e,r]);const n=s(e);delete n.origin,this._socket.send(JSON.stringify(n)),this._log(`Sent: ${n.method} #${n.id}`)}_handleSocketClose({reason:e,code:t}){this._log(`Socket closed, code ${t} (${e||"no reason"})`),this._connectTime&&Date.now()-this._connectTime>5e3&&this._backoff.reset(),this._socket.removeEventListener("close",this._handleSocketClose),this._socket.removeEventListener("message",this._handleSocketMessage),this._socket.removeEventListener("open",this._handleSocketOpen),this._socket=null,this._backoff.backoff()}_handleSocketMessage(e){let t;try{t=JSON.parse(e.data)}catch(e){return void this._log("Received a message that is not valid JSON:",t)}if(void 0===t.id)return this.emit("data",null,t);if(!this._pendingRequests.has(t.id))return;const[r,n]=this._pendingRequests.get(t.id);if(this._pendingRequests.delete(t.id),this._log(`Received: ${r.method} #${t.id}`),t.error)return n(new Error(t.error.message));n(null,t.result)}_handleSocketOpen(){this._log("Socket open."),this._connectTime=Date.now(),this._pendingRequests.forEach(([e,t])=>{this._unhandledRequests.push([e,null,t])}),this._pendingRequests.clear(),this._unhandledRequests.splice(0,this._unhandledRequests.length).forEach(e=>{this.handleRequest.apply(this,e)})}_openSocket(){this._log("Opening socket..."),this._socket=new o(this._url,null,{origin:this._origin}),this._socket.addEventListener("close",this._handleSocketClose),this._socket.addEventListener("message",this._handleSocketMessage),this._socket.addEventListener("open",this._handleSocketOpen)}}Object.assign(u.prototype,i.prototype),t.exports=u}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"../util/create-payload":391,"./subprovider":387,backoff:45,events:157,util:333,ws:55}],390:[function(e,t,r){t.exports=function(e,t){if(!e)throw t||"Assertion failed"}},{}],391:[function(e,t,r){const n=e("./random-id.js"),i=e("xtend");t.exports=function(e){return i({id:n(),jsonrpc:"2.0",params:[]},e)}},{"./random-id.js":393,xtend:423}],392:[function(e,t,r){const n=e("./create-payload.js");t.exports=function(e,t,r){e.sendAsync(n({method:"eth_estimateGas",params:[t]}),function(e,t){if(e)return"no contract code at given address"===e.message?r(null,"0xcf08"):r(e);r(null,t.result)})}},{"./create-payload.js":391}],393:[function(e,t,r){const n=3;t.exports=function(){var e=(new Date).getTime()*Math.pow(10,n),t=Math.floor(Math.random()*Math.pow(10,n));return e+t}},{}],394:[function(e,t,r){const n=e("json-stable-stringify");function i(e){return"never"!==s(e)}function o(e){var t=a(e);return t>=e.params.length?e.params:"eth_getBlockByNumber"===e.method?e.params.slice(1):e.params.slice(0,t)}function a(e){switch(e.method){case"eth_getStorageAt":return 2;case"eth_getBalance":case"eth_getCode":case"eth_getTransactionCount":case"eth_call":case"eth_estimateGas":return 1;case"eth_getBlockByNumber":return 0;default:return}}function s(e){switch(e.method){case"web3_clientVersion":case"web3_sha3":case"eth_protocolVersion":case"eth_getBlockTransactionCountByHash":case"eth_getUncleCountByBlockHash":case"eth_getCode":case"eth_getBlockByHash":case"eth_getTransactionByHash":case"eth_getTransactionByBlockHashAndIndex":case"eth_getTransactionReceipt":case"eth_getUncleByBlockHashAndIndex":case"eth_getCompilers":case"eth_compileLLL":case"eth_compileSolidity":case"eth_compileSerpent":case"shh_version":return"perma";case"eth_getBlockByNumber":case"eth_getBlockTransactionCountByNumber":case"eth_getUncleCountByBlockNumber":case"eth_getTransactionByBlockNumberAndIndex":case"eth_getUncleByBlockNumberAndIndex":return"fork";case"eth_gasPrice":case"eth_blockNumber":case"eth_getBalance":case"eth_getStorageAt":case"eth_getTransactionCount":case"eth_call":case"eth_estimateGas":case"eth_getFilterLogs":case"eth_getLogs":case"net_peerCount":return"block";case"net_version":case"net_peerCount":case"net_listening":case"eth_syncing":case"eth_sign":case"eth_coinbase":case"eth_mining":case"eth_hashrate":case"eth_accounts":case"eth_sendTransaction":case"eth_sendRawTransaction":case"eth_newFilter":case"eth_newBlockFilter":case"eth_newPendingTransactionFilter":case"eth_uninstallFilter":case"eth_getFilterChanges":case"eth_getWork":case"eth_submitWork":case"eth_submitHashrate":case"db_putString":case"db_getString":case"db_putHex":case"db_getHex":case"shh_post":case"shh_newIdentity":case"shh_hasIdentity":case"shh_newGroup":case"shh_addToGroup":case"shh_newFilter":case"shh_uninstallFilter":case"shh_getFilterChanges":case"shh_getMessages":return"never"}}t.exports={cacheIdentifierForPayload:function(e,t={}){if(!i(e))return null;const{includeBlockRef:r}=t,a=r?e.params:o(e);return e.method+":"+n(a)},canCache:i,blockTagForPayload:function(e){var t=a(e);if(t>=e.params.length)return null;return e.params[t]},paramsWithoutBlockTag:o,blockTagParamIndex:a,cacheTypeForPayload:s}},{"json-stable-stringify":374}],395:[function(e,t,r){(function(r){const n=e("ethereumjs-util"),i=e("./assert.js");t.exports={intToQuantityHex:function(e){i("number"==typeof e&&e===Math.floor(e),"intToQuantityHex arg must be an integer");var t=n.toBuffer(e).toString("hex");"0"===t[0]&&(t=t.substring(1));return n.addHexPrefix(t)},quantityHexToInt:function(e){i("string"==typeof e,"arg to quantityHexToInt must be a string");var t=n.stripHexPrefix(e);t.length%2!=0&&(t="0"+t);var o=new r(t,"hex");return n.bufferToInt(o)}}}).call(this,e("buffer").Buffer)},{"./assert.js":390,buffer:84,"ethereumjs-util":141}],396:[function(e,t,r){const n=e("events").EventEmitter,i=e("util").inherits;function o(){n.call(this),this.isLocked=!0}t.exports=o,i(o,n),o.prototype.go=function(){this.isLocked=!1,this.emit("unlock")},o.prototype.stop=function(){this.isLocked=!0,this.emit("lock")},o.prototype.await=function(e){const t=this;t.isLocked?t.once("unlock",e):setTimeout(e)}},{events:157,util:333}],397:[function(e,t,r){const n=e("./index.js"),i=e("./subproviders/default-fixture.js"),o=e("./subproviders/nonce-tracker.js"),a=e("./subproviders/cache.js"),s=e("./subproviders/filters.js"),u=e("./subproviders/subscriptions"),c=e("./subproviders/inflight-cache"),f=e("./subproviders/hooked-wallet.js"),h=e("./subproviders/sanitizer.js"),l=e("./subproviders/infura.js"),d=e("./subproviders/fetch.js"),p=e("./subproviders/websocket.js");t.exports=function(e={}){const t=function({rpcUrl:e}){if(!e)return;switch(e.split(":")[0].toLowerCase()){case"http":case"https":return"http";case"ws":case"wss":return"ws";default:throw new Error(`ProviderEngine - unrecognized protocol in "${e}"`)}}(e),r=new 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e=i.responseText,o=null;try{e=JSON.parse(e)}catch(e){o=n.InvalidResponse(i.responseText)}r.connected=!0,t(o,e)}},i.ontimeout=function(){r.connected=!1,t(n.ConnectionTimeout(this.timeout))};try{i.send(JSON.stringify(e))}catch(e){this.connected=!1,t(n.InvalidConnection(this.host))}},s.prototype.disconnect=function(){},t.exports=s},{http:312,https:175,"web3-core-helpers":338,"xhr2-cookies":418}],399:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=e("oboe"),a=function(e,t){var r=this;this.responseCallbacks={},this.notificationCallbacks=[],this.path=e,this.connected=!1,this.connection=t.connect({path:this.path}),this.addDefaultEvents();var i=function(e){var t=null;n.isArray(e)?e.forEach(function(e){r.responseCallbacks[e.id]&&(t=e.id)}):t=e.id,t||-1===e.method.indexOf("_subscription")?r.responseCallbacks[t]&&(r.responseCallbacks[t](null,e),delete 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Error("The second parameter callback must be a function.");this.connection.once(e,t)},a.prototype.removeListener=function(e,t){var r=this;switch(e){case"data":this.notificationCallbacks.forEach(function(e,n){e===t&&r.notificationCallbacks.splice(n,1)});break;default:this.connection.removeListener(e,t)}},a.prototype.removeAllListeners=function(e){switch(e){case"data":this.notificationCallbacks=[];break;default:this.connection.removeAllListeners(e)}},a.prototype.reset=function(){this._timeout(),this.notificationCallbacks=[],this.connection.removeAllListeners("error"),this.connection.removeAllListeners("end"),this.connection.removeAllListeners("timeout"),this.addDefaultEvents()},t.exports=a},{oboe:239,underscore:325,"web3-core-helpers":338}],400:[function(e,t,r){(function(r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=null,a=null,s=null;if("undefined"!=typeof window&&void 0!==window.WebSocket)o=function(e,t){return new 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t=null;n.isArray(e)?e.forEach(function(e){r.responseCallbacks[e.id]&&(t=e.id)}):t=e.id,!t&&e&&e.method&&-1!==e.method.indexOf("_subscription")?r.notificationCallbacks.forEach(function(t){n.isFunction(t)&&t(e)}):r.responseCallbacks[t]&&(r.responseCallbacks[t](null,e),delete r.responseCallbacks[t])})},Object.defineProperty(this,"connected",{get:function(){return this.connection&&this.connection.readyState===this.connection.OPEN},enumerable:!0})};f.prototype.addDefaultEvents=function(){var e=this;this.connection.onerror=function(){e._timeout()},this.connection.onclose=function(){e._timeout(),e.reset()}},f.prototype._parseResponse=function(e){var t=this,r=[];return e.replace(/\}[\n\r]?\{/g,"}|--|{").replace(/\}\][\n\r]?\[\{/g,"}]|--|[{").replace(/\}[\n\r]?\[\{/g,"}|--|[{").replace(/\}\][\n\r]?\{/g,"}]|--|{").split("|--|").forEach(function(e){t.lastChunk&&(e=t.lastChunk+e);var n=null;try{n=JSON.parse(e)}catch(r){return 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t=this.setProvider;this.setProvider=function(){t.apply(e,arguments),e.net.setProvider.apply(e,arguments)},this.clearSubscriptions=e._requestManager.clearSubscriptions,this.net=new a(this.currentProvider),[new i({name:"subscribe",type:"shh",subscriptions:{messages:{params:1}}}),new o({name:"getVersion",call:"shh_version",params:0}),new o({name:"getInfo",call:"shh_info",params:0}),new o({name:"setMaxMessageSize",call:"shh_setMaxMessageSize",params:1}),new o({name:"setMinPoW",call:"shh_setMinPoW",params:1}),new o({name:"markTrustedPeer",call:"shh_markTrustedPeer",params:1}),new o({name:"newKeyPair",call:"shh_newKeyPair",params:0}),new o({name:"addPrivateKey",call:"shh_addPrivateKey",params:1}),new o({name:"deleteKeyPair",call:"shh_deleteKeyPair",params:1}),new o({name:"hasKeyPair",call:"shh_hasKeyPair",params:1}),new o({name:"getPublicKey",call:"shh_getPublicKey",params:1}),new o({name:"getPrivateKey",call:"shh_getPrivateKey",params:1}),new o({name:"newSymKey",call:"shh_newSymKey",params:0}),new o({name:"addSymKey",call:"shh_addSymKey",params:1}),new o({name:"generateSymKeyFromPassword",call:"shh_generateSymKeyFromPassword",params:1}),new o({name:"hasSymKey",call:"shh_hasSymKey",params:1}),new o({name:"getSymKey",call:"shh_getSymKey",params:1}),new o({name:"deleteSymKey",call:"shh_deleteSymKey",params:1}),new o({name:"newMessageFilter",call:"shh_newMessageFilter",params:1}),new o({name:"getFilterMessages",call:"shh_getFilterMessages",params:1}),new o({name:"deleteMessageFilter",call:"shh_deleteMessageFilter",params:1}),new o({name:"post",call:"shh_post",params:1,inputFormatter:[null]}),new 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t="",r=0,n=e.length;for("0x"===e.substring(0,2)&&(r=2);r7?r+=e[n].toUpperCase():r+=e[n];return r},toHex:o.toHex,toBN:o.toBN,bytesToHex:o.bytesToHex,hexToBytes:o.hexToBytes,hexToNumberString:o.hexToNumberString,hexToNumber:o.hexToNumber,toDecimal:o.hexToNumber,numberToHex:o.numberToHex,fromDecimal:o.numberToHex,hexToUtf8:o.hexToUtf8,hexToString:o.hexToUtf8,toUtf8:o.hexToUtf8,utf8ToHex:o.utf8ToHex,stringToHex:o.utf8ToHex,fromUtf8:o.utf8ToHex,hexToAscii:c,toAscii:c,asciiToHex:f,fromAscii:f,unitMap:i.unitMap,toWei:function(e,t){if(t=h(t),!o.isBN(e)&&!n.isString(e))throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.");return o.isBN(e)?i.toWei(e,t):i.toWei(e,t).toString(10)},fromWei:function(e,t){if(t=h(t),!o.isBN(e)&&!n.isString(e))throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.");return o.isBN(e)?i.fromWei(e,t):i.fromWei(e,t).toString(10)},padLeft:o.leftPad,leftPad:o.leftPad,padRight:o.rightPad,rightPad:o.rightPad,toTwosComplement:o.toTwosComplement}},{"./soliditySha3.js":404,"./utils.js":405,"ethjs-unit":153,randomhex:274,underscore:325}],404:[function(e,t,r){var n=e("underscore"),i=e("bn.js"),o=e("./utils.js"),a=function(e){var t=typeof e;if("string"===t)return o.isHexStrict(e)?new i(e.replace(/0x/i,""),16):new i(e,10);if("number"===t)return new i(e);if(o.isBigNumber(e))return new i(e.toString(10));if(o.isBN(e))return e;throw new Error(e+" is not a number")},s=function(e,t,r){var n,s,u;if("bytes"===(e=(u=e).startsWith("int[")?"int256"+u.slice(3):"int"===u?"int256":u.startsWith("uint[")?"uint256"+u.slice(4):"uint"===u?"uint256":u.startsWith("fixed[")?"fixed128x128"+u.slice(5):"fixed"===u?"fixed128x128":u.startsWith("ufixed[")?"ufixed128x128"+u.slice(6):"ufixed"===u?"ufixed128x128":u)){if(t.replace(/^0x/i,"").length%2!=0)throw new Error("Invalid bytes characters 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unimplemented.")},i.prototype.reset=function(){this.reset_()},i.prototype.reset_=function(){throw new Error("BackoffStrategy.reset_() unimplemented.")},t.exports=i},{events:157,util:333}],51:[function(e,t,r){"use strict";r.byteLength=function(e){return 3*e.length/4-c(e)},r.toByteArray=function(e){var t,r,n,a,s,u=e.length;a=c(e),s=new o(3*u/4-a),r=a>0?u-4:u;var f=0;for(t=0;t>16&255,s[f++]=n>>8&255,s[f++]=255&n;2===a?(n=i[e.charCodeAt(t)]<<2|i[e.charCodeAt(t+1)]>>4,s[f++]=255&n):1===a&&(n=i[e.charCodeAt(t)]<<10|i[e.charCodeAt(t+1)]<<4|i[e.charCodeAt(t+2)]>>2,s[f++]=n>>8&255,s[f++]=255&n);return s},r.fromByteArray=function(e){for(var t,r=e.length,i=r%3,o="",a=[],s=0,u=r-i;su?u:s+16383));1===i?(t=e[r-1],o+=n[t>>2],o+=n[t<<4&63],o+="=="):2===i&&(t=(e[r-2]<<8)+e[r-1],o+=n[t>>10],o+=n[t>>4&63],o+=n[t<<2&63],o+="=");return a.push(o),a.join("")};for(var n=[],i=[],o="undefined"!=typeof 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Length must be a multiple of 4");return"="===e[t-2]?2:"="===e[t-1]?1:0}function f(e,t,r){for(var i,o,a=[],s=t;s>18&63]+n[o>>12&63]+n[o>>6&63]+n[63&o]);return a.join("")}i["-".charCodeAt(0)]=62,i["_".charCodeAt(0)]=63},{}],52:[function(e,t,r){var n=e("safe-buffer").Buffer;t.exports={check:function(e){if(e.length<8)return!1;if(e.length>72)return!1;if(48!==e[0])return!1;if(e[1]!==e.length-2)return!1;if(2!==e[2])return!1;var t=e[3];if(0===t)return!1;if(5+t>=e.length)return!1;if(2!==e[4+t])return!1;var r=e[5+t];return!(0===r||6+t+r!==e.length||128&e[4]||t>1&&0===e[4]&&!(128&e[5])||128&e[t+6]||r>1&&0===e[t+6]&&!(128&e[t+7]))},decode:function(e){if(e.length<8)throw new Error("DER sequence length is too short");if(e.length>72)throw new Error("DER sequence length is too long");if(48!==e[0])throw new Error("Expected DER sequence");if(e[1]!==e.length-2)throw new Error("DER sequence length is invalid");if(2!==e[2])throw new Error("Expected DER integer");var t=e[3];if(0===t)throw new Error("R length is zero");if(5+t>=e.length)throw new Error("R length is too long");if(2!==e[4+t])throw new Error("Expected DER integer (2)");var r=e[5+t];if(0===r)throw new Error("S length is zero");if(6+t+r!==e.length)throw new Error("S length is invalid");if(128&e[4])throw new Error("R value is negative");if(t>1&&0===e[4]&&!(128&e[5]))throw new Error("R value excessively padded");if(128&e[t+6])throw new Error("S value is negative");if(r>1&&0===e[t+6]&&!(128&e[t+7]))throw new Error("S value excessively padded");return{r:e.slice(4,4+t),s:e.slice(6+t)}},encode:function(e,t){var r=e.length,i=t.length;if(0===r)throw new Error("R length is zero");if(0===i)throw new Error("S length is zero");if(r>33)throw new Error("R length is too long");if(i>33)throw new Error("S length is too long");if(128&e[0])throw new Error("R value is negative");if(128&t[0])throw new Error("S value is negative");if(r>1&&0===e[0]&&!(128&e[1]))throw new Error("R value excessively padded");if(i>1&&0===t[0]&&!(128&t[1]))throw new Error("S value excessively padded");var o=n.allocUnsafe(6+r+i);return o[0]=48,o[1]=o.length-2,o[2]=2,o[3]=e.length,e.copy(o,4),o[4+r]=2,o[5+r]=t.length,t.copy(o,6+r),o}}},{"safe-buffer":290}],53:[function(e,t,r){!function(t,r){"use strict";function n(e,t){if(!e)throw new Error(t||"Assertion failed")}function i(e,t){e.super_=t;var r=function(){};r.prototype=t.prototype,e.prototype=new r,e.prototype.constructor=e}function o(e,t,r){if(o.isBN(e))return e;this.negative=0,this.words=null,this.length=0,this.red=null,null!==e&&("le"!==t&&"be"!==t||(r=t,t=10),this._init(e||0,t||10,r||"be"))}var a;"object"==typeof t?t.exports=o:r.BN=o,o.BN=o,o.wordSize=26;try{a=e("buffer").Buffer}catch(e){}function s(e,t,r){for(var n=0,i=Math.min(e.length,r),o=t;o=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return n}function u(e,t,r,n){for(var i=0,o=Math.min(e.length,r),a=t;a=49?s-49+10:s>=17?s-17+10:s}return i}o.isBN=function(e){return e instanceof o||null!==e&&"object"==typeof e&&e.constructor.wordSize===o.wordSize&&Array.isArray(e.words)},o.max=function(e,t){return e.cmp(t)>0?e:t},o.min=function(e,t){return e.cmp(t)<0?e:t},o.prototype._init=function(e,t,r){if("number"==typeof e)return this._initNumber(e,t,r);if("object"==typeof e)return this._initArray(e,t,r);"hex"===t&&(t=16),n(t===(0|t)&&t>=2&&t<=36);var i=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&i++,16===t?this._parseHex(e,i):this._parseBase(e,t,i),"-"===e[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(n(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initArray=function(e,t,r){if(n("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)a=e[i]|e[i-1]<<8|e[i-2]<<16,this.words[o]|=a<>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r=t;r-=6)i=s(e,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==t&&(i=s(e,t,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(e,t,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=t)n++;n--,i=i/t|0;for(var o=e.length-r,a=o%n,s=Math.min(o,o-a)+r,c=0,f=r;f1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(e,t,r){r.negative=t.negative^e.negative;var n=e.length+t.length|0;r.length=n,n=n-1|0;var i=0|e.words[0],o=0|t.words[0],a=i*o,s=67108863&a,u=a/67108864|0;r.words[0]=s;for(var c=1;c>>26,h=67108863&u,l=Math.min(c,t.length-1),d=Math.max(0,c-e.length+1);d<=l;d++){var p=c-d|0;f+=(a=(i=0|e.words[p])*(o=0|t.words[d])+h)/67108864|0,h=67108863&a}r.words[c]=0|h,u=0|f}return 0!==u?r.words[c]=0|u:r.length--,r.strip()}o.prototype.toString=function(e,t){var r;if(t=0|t||1,16===(e=e||10)||"hex"===e){r="";for(var i=0,o=0,a=0;a>>24-i&16777215)||a!==this.length-1?c[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(e===(0|e)&&e>=2&&e<=36){var l=f[e],d=h[e];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(d).toString(e);r=(p=p.idivn(d)).isZero()?b+r:c[l-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(e,t){return n(void 0!==a),this.toArrayLike(a,e,t)},o.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},o.prototype.toArrayLike=function(e,t,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===t,c=new e(o),f=this.clone();if(u){for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),c[s]=a;for(;s=4096&&(r+=13,t>>>=13),t>=64&&(r+=7,t>>>=7),t>=8&&(r+=4,t>>>=4),t>=2&&(r+=2,t>>>=2),r+t},o.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,r=0;return 0==(8191&t)&&(r+=13,t>>>=13),0==(127&t)&&(r+=7,t>>>=7),0==(15&t)&&(r+=4,t>>>=4),0==(3&t)&&(r+=2,t>>>=2),0==(1&t)&&r++,r},o.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;te.length?this.clone().ior(e):e.clone().ior(this)},o.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},o.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var r=0;re.length?this.clone().iand(e):e.clone().iand(this)},o.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},o.prototype.iuxor=function(e){var t,r;this.length>e.length?(t=this,r=e):(t=e,r=this);for(var n=0;ne.length?this.clone().ixor(e):e.clone().ixor(this)},o.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},o.prototype.inotn=function(e){n("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),r=e%26;this._expand(t),r>0&&t--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(e){return this.clone().inotn(e)},o.prototype.setn=function(e,t){n("number"==typeof e&&e>=0);var r=e/26|0,i=e%26;return this._expand(r+1),this.words[r]=t?this.words[r]|1<e.length?(r=this,n=e):(r=e,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;oe.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var r,n,i=this.cmp(e);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=e):(r=e,n=this);for(var o=0,a=0;a>26,this.words[a]=67108863&t;for(;0!==o&&a>26,this.words[a]=67108863&t;if(0===o&&a>>13,d=0|a[1],p=8191&d,b=d>>>13,y=0|a[2],m=8191&y,v=y>>>13,g=0|a[3],w=8191&g,_=g>>>13,A=0|a[4],E=8191&A,x=A>>>13,k=0|a[5],S=8191&k,M=k>>>13,I=0|a[6],T=8191&I,U=I>>>13,j=0|a[7],B=8191&j,P=j>>>13,C=0|a[8],N=8191&C,R=C>>>13,L=0|a[9],O=8191&L,D=L>>>13,F=0|s[0],q=8191&F,H=F>>>13,z=0|s[1],K=8191&z,V=z>>>13,G=0|s[2],W=8191&G,Y=G>>>13,X=0|s[3],Z=8191&X,J=X>>>13,$=0|s[4],Q=8191&$,ee=$>>>13,te=0|s[5],re=8191&te,ne=te>>>13,ie=0|s[6],oe=8191&ie,ae=ie>>>13,se=0|s[7],ue=8191&se,ce=se>>>13,fe=0|s[8],he=8191&fe,le=fe>>>13,de=0|s[9],pe=8191&de,be=de>>>13;r.negative=e.negative^t.negative,r.length=19;var ye=(c+(n=Math.imul(h,q))|0)+((8191&(i=(i=Math.imul(h,H))+Math.imul(l,q)|0))<<13)|0;c=((o=Math.imul(l,H))+(i>>>13)|0)+(ye>>>26)|0,ye&=67108863,n=Math.imul(p,q),i=(i=Math.imul(p,H))+Math.imul(b,q)|0,o=Math.imul(b,H);var me=(c+(n=n+Math.imul(h,K)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(l,K)|0))<<13)|0;c=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(me>>>26)|0,me&=67108863,n=Math.imul(m,q),i=(i=Math.imul(m,H))+Math.imul(v,q)|0,o=Math.imul(v,H),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,V)|0;var ve=(c+(n=n+Math.imul(h,W)|0)|0)+((8191&(i=(i=i+Math.imul(h,Y)|0)+Math.imul(l,W)|0))<<13)|0;c=((o=o+Math.imul(l,Y)|0)+(i>>>13)|0)+(ve>>>26)|0,ve&=67108863,n=Math.imul(w,q),i=(i=Math.imul(w,H))+Math.imul(_,q)|0,o=Math.imul(_,H),n=n+Math.imul(m,K)|0,i=(i=i+Math.imul(m,V)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,V)|0,n=n+Math.imul(p,W)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,Y)|0;var ge=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(ge>>>26)|0,ge&=67108863,n=Math.imul(E,q),i=(i=Math.imul(E,H))+Math.imul(x,q)|0,o=Math.imul(x,H),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(m,W)|0,i=(i=i+Math.imul(m,Y)|0)+Math.imul(v,W)|0,o=o+Math.imul(v,Y)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,J)|0;var we=(c+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,ee)|0)+Math.imul(l,Q)|0))<<13)|0;c=((o=o+Math.imul(l,ee)|0)+(i>>>13)|0)+(we>>>26)|0,we&=67108863,n=Math.imul(S,q),i=(i=Math.imul(S,H))+Math.imul(M,q)|0,o=Math.imul(M,H),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(x,K)|0,o=o+Math.imul(x,V)|0,n=n+Math.imul(w,W)|0,i=(i=i+Math.imul(w,Y)|0)+Math.imul(_,W)|0,o=o+Math.imul(_,Y)|0,n=n+Math.imul(m,Z)|0,i=(i=i+Math.imul(m,J)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,J)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,ee)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,ee)|0;var _e=(c+(n=n+Math.imul(h,re)|0)|0)+((8191&(i=(i=i+Math.imul(h,ne)|0)+Math.imul(l,re)|0))<<13)|0;c=((o=o+Math.imul(l,ne)|0)+(i>>>13)|0)+(_e>>>26)|0,_e&=67108863,n=Math.imul(T,q),i=(i=Math.imul(T,H))+Math.imul(U,q)|0,o=Math.imul(U,H),n=n+Math.imul(S,K)|0,i=(i=i+Math.imul(S,V)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,V)|0,n=n+Math.imul(E,W)|0,i=(i=i+Math.imul(E,Y)|0)+Math.imul(x,W)|0,o=o+Math.imul(x,Y)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(m,Q)|0,i=(i=i+Math.imul(m,ee)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,ee)|0,n=n+Math.imul(p,re)|0,i=(i=i+Math.imul(p,ne)|0)+Math.imul(b,re)|0,o=o+Math.imul(b,ne)|0;var Ae=(c+(n=n+Math.imul(h,oe)|0)|0)+((8191&(i=(i=i+Math.imul(h,ae)|0)+Math.imul(l,oe)|0))<<13)|0;c=((o=o+Math.imul(l,ae)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(B,q),i=(i=Math.imul(B,H))+Math.imul(P,q)|0,o=Math.imul(P,H),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(U,K)|0,o=o+Math.imul(U,V)|0,n=n+Math.imul(S,W)|0,i=(i=i+Math.imul(S,Y)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,Y)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,ee)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,ee)|0,n=n+Math.imul(m,re)|0,i=(i=i+Math.imul(m,ne)|0)+Math.imul(v,re)|0,o=o+Math.imul(v,ne)|0,n=n+Math.imul(p,oe)|0,i=(i=i+Math.imul(p,ae)|0)+Math.imul(b,oe)|0,o=o+Math.imul(b,ae)|0;var Ee=(c+(n=n+Math.imul(h,ue)|0)|0)+((8191&(i=(i=i+Math.imul(h,ce)|0)+Math.imul(l,ue)|0))<<13)|0;c=((o=o+Math.imul(l,ce)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(N,q),i=(i=Math.imul(N,H))+Math.imul(R,q)|0,o=Math.imul(R,H),n=n+Math.imul(B,K)|0,i=(i=i+Math.imul(B,V)|0)+Math.imul(P,K)|0,o=o+Math.imul(P,V)|0,n=n+Math.imul(T,W)|0,i=(i=i+Math.imul(T,Y)|0)+Math.imul(U,W)|0,o=o+Math.imul(U,Y)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,ee)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,ee)|0,n=n+Math.imul(w,re)|0,i=(i=i+Math.imul(w,ne)|0)+Math.imul(_,re)|0,o=o+Math.imul(_,ne)|0,n=n+Math.imul(m,oe)|0,i=(i=i+Math.imul(m,ae)|0)+Math.imul(v,oe)|0,o=o+Math.imul(v,ae)|0,n=n+Math.imul(p,ue)|0,i=(i=i+Math.imul(p,ce)|0)+Math.imul(b,ue)|0,o=o+Math.imul(b,ce)|0;var xe=(c+(n=n+Math.imul(h,he)|0)|0)+((8191&(i=(i=i+Math.imul(h,le)|0)+Math.imul(l,he)|0))<<13)|0;c=((o=o+Math.imul(l,le)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(O,q),i=(i=Math.imul(O,H))+Math.imul(D,q)|0,o=Math.imul(D,H),n=n+Math.imul(N,K)|0,i=(i=i+Math.imul(N,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(B,W)|0,i=(i=i+Math.imul(B,Y)|0)+Math.imul(P,W)|0,o=o+Math.imul(P,Y)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(U,Z)|0,o=o+Math.imul(U,J)|0,n=n+Math.imul(S,Q)|0,i=(i=i+Math.imul(S,ee)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,ee)|0,n=n+Math.imul(E,re)|0,i=(i=i+Math.imul(E,ne)|0)+Math.imul(x,re)|0,o=o+Math.imul(x,ne)|0,n=n+Math.imul(w,oe)|0,i=(i=i+Math.imul(w,ae)|0)+Math.imul(_,oe)|0,o=o+Math.imul(_,ae)|0,n=n+Math.imul(m,ue)|0,i=(i=i+Math.imul(m,ce)|0)+Math.imul(v,ue)|0,o=o+Math.imul(v,ce)|0,n=n+Math.imul(p,he)|0,i=(i=i+Math.imul(p,le)|0)+Math.imul(b,he)|0,o=o+Math.imul(b,le)|0;var ke=(c+(n=n+Math.imul(h,pe)|0)|0)+((8191&(i=(i=i+Math.imul(h,be)|0)+Math.imul(l,pe)|0))<<13)|0;c=((o=o+Math.imul(l,be)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(O,K),i=(i=Math.imul(O,V))+Math.imul(D,K)|0,o=Math.imul(D,V),n=n+Math.imul(N,W)|0,i=(i=i+Math.imul(N,Y)|0)+Math.imul(R,W)|0,o=o+Math.imul(R,Y)|0,n=n+Math.imul(B,Z)|0,i=(i=i+Math.imul(B,J)|0)+Math.imul(P,Z)|0,o=o+Math.imul(P,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,ee)|0)+Math.imul(U,Q)|0,o=o+Math.imul(U,ee)|0,n=n+Math.imul(S,re)|0,i=(i=i+Math.imul(S,ne)|0)+Math.imul(M,re)|0,o=o+Math.imul(M,ne)|0,n=n+Math.imul(E,oe)|0,i=(i=i+Math.imul(E,ae)|0)+Math.imul(x,oe)|0,o=o+Math.imul(x,ae)|0,n=n+Math.imul(w,ue)|0,i=(i=i+Math.imul(w,ce)|0)+Math.imul(_,ue)|0,o=o+Math.imul(_,ce)|0,n=n+Math.imul(m,he)|0,i=(i=i+Math.imul(m,le)|0)+Math.imul(v,he)|0,o=o+Math.imul(v,le)|0;var Se=(c+(n=n+Math.imul(p,pe)|0)|0)+((8191&(i=(i=i+Math.imul(p,be)|0)+Math.imul(b,pe)|0))<<13)|0;c=((o=o+Math.imul(b,be)|0)+(i>>>13)|0)+(Se>>>26)|0,Se&=67108863,n=Math.imul(O,W),i=(i=Math.imul(O,Y))+Math.imul(D,W)|0,o=Math.imul(D,Y),n=n+Math.imul(N,Z)|0,i=(i=i+Math.imul(N,J)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(B,Q)|0,i=(i=i+Math.imul(B,ee)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,ee)|0,n=n+Math.imul(T,re)|0,i=(i=i+Math.imul(T,ne)|0)+Math.imul(U,re)|0,o=o+Math.imul(U,ne)|0,n=n+Math.imul(S,oe)|0,i=(i=i+Math.imul(S,ae)|0)+Math.imul(M,oe)|0,o=o+Math.imul(M,ae)|0,n=n+Math.imul(E,ue)|0,i=(i=i+Math.imul(E,ce)|0)+Math.imul(x,ue)|0,o=o+Math.imul(x,ce)|0,n=n+Math.imul(w,he)|0,i=(i=i+Math.imul(w,le)|0)+Math.imul(_,he)|0,o=o+Math.imul(_,le)|0;var Me=(c+(n=n+Math.imul(m,pe)|0)|0)+((8191&(i=(i=i+Math.imul(m,be)|0)+Math.imul(v,pe)|0))<<13)|0;c=((o=o+Math.imul(v,be)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(O,Z),i=(i=Math.imul(O,J))+Math.imul(D,Z)|0,o=Math.imul(D,J),n=n+Math.imul(N,Q)|0,i=(i=i+Math.imul(N,ee)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,ee)|0,n=n+Math.imul(B,re)|0,i=(i=i+Math.imul(B,ne)|0)+Math.imul(P,re)|0,o=o+Math.imul(P,ne)|0,n=n+Math.imul(T,oe)|0,i=(i=i+Math.imul(T,ae)|0)+Math.imul(U,oe)|0,o=o+Math.imul(U,ae)|0,n=n+Math.imul(S,ue)|0,i=(i=i+Math.imul(S,ce)|0)+Math.imul(M,ue)|0,o=o+Math.imul(M,ce)|0,n=n+Math.imul(E,he)|0,i=(i=i+Math.imul(E,le)|0)+Math.imul(x,he)|0,o=o+Math.imul(x,le)|0;var Ie=(c+(n=n+Math.imul(w,pe)|0)|0)+((8191&(i=(i=i+Math.imul(w,be)|0)+Math.imul(_,pe)|0))<<13)|0;c=((o=o+Math.imul(_,be)|0)+(i>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,n=Math.imul(O,Q),i=(i=Math.imul(O,ee))+Math.imul(D,Q)|0,o=Math.imul(D,ee),n=n+Math.imul(N,re)|0,i=(i=i+Math.imul(N,ne)|0)+Math.imul(R,re)|0,o=o+Math.imul(R,ne)|0,n=n+Math.imul(B,oe)|0,i=(i=i+Math.imul(B,ae)|0)+Math.imul(P,oe)|0,o=o+Math.imul(P,ae)|0,n=n+Math.imul(T,ue)|0,i=(i=i+Math.imul(T,ce)|0)+Math.imul(U,ue)|0,o=o+Math.imul(U,ce)|0,n=n+Math.imul(S,he)|0,i=(i=i+Math.imul(S,le)|0)+Math.imul(M,he)|0,o=o+Math.imul(M,le)|0;var Te=(c+(n=n+Math.imul(E,pe)|0)|0)+((8191&(i=(i=i+Math.imul(E,be)|0)+Math.imul(x,pe)|0))<<13)|0;c=((o=o+Math.imul(x,be)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(O,re),i=(i=Math.imul(O,ne))+Math.imul(D,re)|0,o=Math.imul(D,ne),n=n+Math.imul(N,oe)|0,i=(i=i+Math.imul(N,ae)|0)+Math.imul(R,oe)|0,o=o+Math.imul(R,ae)|0,n=n+Math.imul(B,ue)|0,i=(i=i+Math.imul(B,ce)|0)+Math.imul(P,ue)|0,o=o+Math.imul(P,ce)|0,n=n+Math.imul(T,he)|0,i=(i=i+Math.imul(T,le)|0)+Math.imul(U,he)|0,o=o+Math.imul(U,le)|0;var Ue=(c+(n=n+Math.imul(S,pe)|0)|0)+((8191&(i=(i=i+Math.imul(S,be)|0)+Math.imul(M,pe)|0))<<13)|0;c=((o=o+Math.imul(M,be)|0)+(i>>>13)|0)+(Ue>>>26)|0,Ue&=67108863,n=Math.imul(O,oe),i=(i=Math.imul(O,ae))+Math.imul(D,oe)|0,o=Math.imul(D,ae),n=n+Math.imul(N,ue)|0,i=(i=i+Math.imul(N,ce)|0)+Math.imul(R,ue)|0,o=o+Math.imul(R,ce)|0,n=n+Math.imul(B,he)|0,i=(i=i+Math.imul(B,le)|0)+Math.imul(P,he)|0,o=o+Math.imul(P,le)|0;var je=(c+(n=n+Math.imul(T,pe)|0)|0)+((8191&(i=(i=i+Math.imul(T,be)|0)+Math.imul(U,pe)|0))<<13)|0;c=((o=o+Math.imul(U,be)|0)+(i>>>13)|0)+(je>>>26)|0,je&=67108863,n=Math.imul(O,ue),i=(i=Math.imul(O,ce))+Math.imul(D,ue)|0,o=Math.imul(D,ce),n=n+Math.imul(N,he)|0,i=(i=i+Math.imul(N,le)|0)+Math.imul(R,he)|0,o=o+Math.imul(R,le)|0;var Be=(c+(n=n+Math.imul(B,pe)|0)|0)+((8191&(i=(i=i+Math.imul(B,be)|0)+Math.imul(P,pe)|0))<<13)|0;c=((o=o+Math.imul(P,be)|0)+(i>>>13)|0)+(Be>>>26)|0,Be&=67108863,n=Math.imul(O,he),i=(i=Math.imul(O,le))+Math.imul(D,he)|0,o=Math.imul(D,le);var Pe=(c+(n=n+Math.imul(N,pe)|0)|0)+((8191&(i=(i=i+Math.imul(N,be)|0)+Math.imul(R,pe)|0))<<13)|0;c=((o=o+Math.imul(R,be)|0)+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863;var Ce=(c+(n=Math.imul(O,pe))|0)+((8191&(i=(i=Math.imul(O,be))+Math.imul(D,pe)|0))<<13)|0;return c=((o=Math.imul(D,be))+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,u[0]=ye,u[1]=me,u[2]=ve,u[3]=ge,u[4]=we,u[5]=_e,u[6]=Ae,u[7]=Ee,u[8]=xe,u[9]=ke,u[10]=Se,u[11]=Me,u[12]=Ie,u[13]=Te,u[14]=Ue,u[15]=je,u[16]=Be,u[17]=Pe,u[18]=Ce,0!==c&&(u[19]=c,r.length++),r};function p(e,t,r){return(new b).mulp(e,t,r)}function b(e,t){this.x=e,this.y=t}Math.imul||(d=l),o.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,t):r<63?l(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,e,t):p(this,e,t)},b.prototype.makeRBT=function(e){for(var t=new Array(e),r=o.prototype._countBits(e)-1,n=0;n>=1;return n},b.prototype.permute=function(e,t,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*t;a>=26,t+=i/67108864|0,t+=o>>>26,this.words[r]=67108863&o}return 0!==t&&(this.words[r]=t,this.length++),this},o.prototype.muln=function(e){return this.clone().imuln(e)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r>>i}return t}(e);if(0===t.length)return new o(1);for(var r=this,n=0;n=0);var t,r=e%26,i=(e-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(t=0;t>>26-r}a&&(this.words[t]=a,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t=0),i=t?(t-t%26)/26:0;var o=e%26,a=Math.min((e-o)/26,this.length),s=67108863^67108863>>>o<a)for(this.length-=a,c=0;c=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&s}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(e,t,r){return n(0===this.negative),this.iushrn(e,t,r)},o.prototype.shln=function(e){return this.clone().ishln(e)},o.prototype.ushln=function(e){return this.clone().iushln(e)},o.prototype.shrn=function(e){return this.clone().ishrn(e)},o.prototype.ushrn=function(e){return this.clone().iushrn(e)},o.prototype.testn=function(e){n("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,i=1<=0);var t=e%26,r=(e-t)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==t&&r++,this.length=Math.min(r,this.length),0!==t){var i=67108863^67108863>>>t<=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},o.prototype.isubn=function(e){if(n("number"==typeof e),n(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),i=e,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==t){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var c=0;c=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/a|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=l)}return s&&s.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(e,t,r){return n(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(s=this.neg().divmod(e,t),"mod"!==t&&(i=s.div.neg()),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(e)),{div:i,mod:a}):0===this.negative&&0!==e.negative?(s=this.divmod(e.neg(),t),"mod"!==t&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&e.negative)?(s=this.neg().divmod(e.neg(),t),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(e)),{div:s.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,t);var i,a,s},o.prototype.div=function(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},o.prototype.modn=function(e){n(e<=67108863);for(var t=(1<<26)%e,r=0,i=this.length-1;i>=0;i--)r=(t*r+(0|this.words[i]))%e;return r},o.prototype.idivn=function(e){n(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*t;this.words[r]=i/e|0,t=i%e}return this.strip()},o.prototype.divn=function(e){return this.clone().idivn(e)},o.prototype.egcd=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),c=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=t.clone();!t.isZero();){for(var l=0,d=1;0==(t.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(t.iushrn(l);l-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(f),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(f),u.isub(h)),s.iushrn(1),u.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(s),a.isub(u)):(r.isub(t),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();t.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(t.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(t.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);t.cmp(r)>=0?(t.isub(r),a.isub(s)):(r.isub(t),s.isub(a))}return(i=0===t.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(e),i},o.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var n=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var o=t;t=r,r=o}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},o.prototype.invm=function(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(e){return this.words[0]&e},o.prototype.bincn=function(e){n("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)t=1;else{r&&(e=-e),n(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:ie.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|e.words[r];if(n!==i){ni&&(t=1);break}}return t},o.prototype.gtn=function(e){return 1===this.cmpn(e)},o.prototype.gt=function(e){return 1===this.cmp(e)},o.prototype.gten=function(e){return this.cmpn(e)>=0},o.prototype.gte=function(e){return this.cmp(e)>=0},o.prototype.ltn=function(e){return-1===this.cmpn(e)},o.prototype.lt=function(e){return-1===this.cmp(e)},o.prototype.lten=function(e){return this.cmpn(e)<=0},o.prototype.lte=function(e){return this.cmp(e)<=0},o.prototype.eqn=function(e){return 0===this.cmpn(e)},o.prototype.eq=function(e){return 0===this.cmp(e)},o.red=function(e){return new A(e)},o.prototype.toRed=function(e){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(e){return this.red=e,this},o.prototype.forceRed=function(e){return n(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function(e){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function(e){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function(e){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function(e){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function(e){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(e){return n(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var y={k256:null,p224:null,p192:null,p25519:null};function m(e,t){this.name=e,this.p=new o(t,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){m.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){m.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){m.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){m.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(e){if("string"==typeof e){var t=o._prime(e);this.m=t.p,this.prime=t}else n(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function E(e){A.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}m.prototype._tmp=function(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},m.prototype.ireduce=function(e){var t,r=e;do{this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(t>this.n);var n=t0?r.isub(this.p):r.strip(),r},m.prototype.split=function(e,t){e.iushrn(this.n,0,t)},m.prototype.imulK=function(e){return e.imul(this.k)},i(v,m),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n>>22,i=o}i>>>=22,e.words[n-10]=i,0===i&&e.length>10?e.length-=10:e.length-=9},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},o._prime=function(e){if(y[e])return y[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new g;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return y[e]=t,t},A.prototype._verify1=function(e){n(0===e.negative,"red works only with positives"),n(e.red,"red works only with red numbers")},A.prototype._verify2=function(e,t){n(0==(e.negative|t.negative),"red works only with positives"),n(e.red&&e.red===t.red,"red works only with red numbers")},A.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},A.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},A.prototype.add=function(e,t){this._verify2(e,t);var r=e.add(t);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},A.prototype.iadd=function(e,t){this._verify2(e,t);var r=e.iadd(t);return r.cmp(this.m)>=0&&r.isub(this.m),r},A.prototype.sub=function(e,t){this._verify2(e,t);var r=e.sub(t);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},A.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return r.cmpn(0)<0&&r.iadd(this.m),r},A.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},A.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},A.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},A.prototype.isqr=function(e){return this.imul(e,e.clone())},A.prototype.sqr=function(e){return this.mul(e,e)},A.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(n(t%2==1),3===t){var r=this.m.add(new o(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),u=s.redNeg(),c=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,c).cmp(u);)f.redIAdd(u);for(var h=this.pow(f,i),l=this.pow(e,i.addn(1).iushrn(1)),d=this.pow(e,i),p=a;0!==d.cmp(s);){for(var b=d,y=0;0!==b.cmp(s);y++)b=b.redSqr();n(y=0;n--){for(var c=t.words[n],f=u-1;f>=0;f--){var h=c>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4===++s||0===n&&0===f)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}u=26}return i},A.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},A.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},o.mont=function(e){return new E(e)},i(E,A),E.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},E.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},E.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new o(0)._forceRed(this);var r=e.mul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},E.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===t||t,this)},{buffer:55}],54:[function(e,t,r){var n;function i(e){this.rand=e}if(t.exports=function(e){return n||(n=new i(null)),n.generate(e)},t.exports.Rand=i,i.prototype.generate=function(e){return this._rand(e)},i.prototype._rand=function(e){if(this.rand.getBytes)return this.rand.getBytes(e);for(var t=new Uint8Array(e),r=0;r>>24]^f[p>>>16&255]^h[b>>>8&255]^l[255&y]^t[m++],a=c[p>>>24]^f[b>>>16&255]^h[y>>>8&255]^l[255&d]^t[m++],s=c[b>>>24]^f[y>>>16&255]^h[d>>>8&255]^l[255&p]^t[m++],u=c[y>>>24]^f[d>>>16&255]^h[p>>>8&255]^l[255&b]^t[m++],d=o,p=a,b=s,y=u;return o=(n[d>>>24]<<24|n[p>>>16&255]<<16|n[b>>>8&255]<<8|n[255&y])^t[m++],a=(n[p>>>24]<<24|n[b>>>16&255]<<16|n[y>>>8&255]<<8|n[255&d])^t[m++],s=(n[b>>>24]<<24|n[y>>>16&255]<<16|n[d>>>8&255]<<8|n[255&p])^t[m++],u=(n[y>>>24]<<24|n[d>>>16&255]<<16|n[p>>>8&255]<<8|n[255&b])^t[m++],[o>>>=0,a>>>=0,s>>>=0,u>>>=0]}var s=[0,1,2,4,8,16,32,64,128,27,54],u=function(){for(var e=new Array(256),t=0;t<256;t++)e[t]=t<128?t<<1:t<<1^283;for(var r=[],n=[],i=[[],[],[],[]],o=[[],[],[],[]],a=0,s=0,u=0;u<256;++u){var c=s^s<<1^s<<2^s<<3^s<<4;c=c>>>8^255&c^99,r[a]=c,n[c]=a;var f=e[a],h=e[f],l=e[h],d=257*e[c]^16843008*c;i[0][a]=d<<24|d>>>8,i[1][a]=d<<16|d>>>16,i[2][a]=d<<8|d>>>24,i[3][a]=d,d=16843009*l^65537*h^257*f^16843008*a,o[0][c]=d<<24|d>>>8,o[1][c]=d<<16|d>>>16,o[2][c]=d<<8|d>>>24,o[3][c]=d,0===a?a=s=1:(a=f^e[e[e[l^f]]],s^=e[e[s]])}return{SBOX:r,INV_SBOX:n,SUB_MIX:i,INV_SUB_MIX:o}}();function c(e){this._key=i(e),this._reset()}c.blockSize=16,c.keySize=32,c.prototype.blockSize=c.blockSize,c.prototype.keySize=c.keySize,c.prototype._reset=function(){for(var e=this._key,t=e.length,r=t+6,n=4*(r+1),i=[],o=0;o>>24,a=u.SBOX[a>>>24]<<24|u.SBOX[a>>>16&255]<<16|u.SBOX[a>>>8&255]<<8|u.SBOX[255&a],a^=s[o/t|0]<<24):t>6&&o%t==4&&(a=u.SBOX[a>>>24]<<24|u.SBOX[a>>>16&255]<<16|u.SBOX[a>>>8&255]<<8|u.SBOX[255&a]),i[o]=i[o-t]^a}for(var c=[],f=0;f>>24]]^u.INV_SUB_MIX[1][u.SBOX[l>>>16&255]]^u.INV_SUB_MIX[2][u.SBOX[l>>>8&255]]^u.INV_SUB_MIX[3][u.SBOX[255&l]]}this._nRounds=r,this._keySchedule=i,this._invKeySchedule=c},c.prototype.encryptBlockRaw=function(e){return a(e=i(e),this._keySchedule,u.SUB_MIX,u.SBOX,this._nRounds)},c.prototype.encryptBlock=function(e){var t=this.encryptBlockRaw(e),r=n.allocUnsafe(16);return r.writeUInt32BE(t[0],0),r.writeUInt32BE(t[1],4),r.writeUInt32BE(t[2],8),r.writeUInt32BE(t[3],12),r},c.prototype.decryptBlock=function(e){var t=(e=i(e))[1];e[1]=e[3],e[3]=t;var r=a(e,this._invKeySchedule,u.INV_SUB_MIX,u.INV_SBOX,this._nRounds),o=n.allocUnsafe(16);return o.writeUInt32BE(r[0],0),o.writeUInt32BE(r[3],4),o.writeUInt32BE(r[2],8),o.writeUInt32BE(r[1],12),o},c.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},t.exports.AES=c},{"safe-buffer":290}],57:[function(e,t,r){var n=e("./aes"),i=e("safe-buffer").Buffer,o=e("cipher-base"),a=e("inherits"),s=e("./ghash"),u=e("buffer-xor"),c=e("./incr32");function f(e,t,r,a){o.call(this);var u=i.alloc(4,0);this._cipher=new n.AES(t);var f=this._cipher.encryptBlock(u);this._ghash=new s(f),r=function(e,t,r){if(12===t.length)return e._finID=i.concat([t,i.from([0,0,0,1])]),i.concat([t,i.from([0,0,0,2])]);var n=new s(r),o=t.length,a=o%16;n.update(t),a&&(a=16-a,n.update(i.alloc(a,0))),n.update(i.alloc(8,0));var u=8*o,f=i.alloc(8);f.writeUIntBE(u,0,8),n.update(f),e._finID=n.state;var h=i.from(e._finID);return c(h),h}(this,r,f),this._prev=i.from(r),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=a,this._alen=0,this._len=0,this._mode=e,this._authTag=null,this._called=!1}a(f,o),f.prototype._update=function(e){if(!this._called&&this._alen){var t=16-this._alen%16;t<16&&(t=i.alloc(t,0),this._ghash.update(t))}this._called=!0;var r=this._mode.encrypt(this,e);return this._decrypt?this._ghash.update(e):this._ghash.update(r),this._len+=e.length,r},f.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var e=u(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(e,t){var r=0;e.length!==t.length&&r++;for(var n=Math.min(e.length,t.length),i=0;i16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t}else if(this.cache.length>=16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t;return null},h.prototype.flush=function(){if(this.cache.length)return this.cache},r.createDecipher=function(e,t){var r=o[e.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var n=c(t,!1,r.key,r.iv);return l(e,n.key,n.iv)},r.createDecipheriv=l},{"./aes":56,"./authCipher":57,"./modes":69,"./streamCipher":72,"cipher-base":86,evp_bytestokey:158,inherits:180,"safe-buffer":290}],60:[function(e,t,r){var n=e("./modes"),i=e("./authCipher"),o=e("safe-buffer").Buffer,a=e("./streamCipher"),s=e("cipher-base"),u=e("./aes"),c=e("evp_bytestokey");function f(e,t,r){s.call(this),this._cache=new l,this._cipher=new u.AES(t),this._prev=o.from(r),this._mode=e,this._autopadding=!0}e("inherits")(f,s),f.prototype._update=function(e){var t,r;this._cache.add(e);for(var n=[];t=this._cache.get();)r=this._mode.encrypt(this,t),n.push(r);return o.concat(n)};var h=o.alloc(16,16);function l(){this.cache=o.allocUnsafe(0)}function d(e,t,r){var s=n[e.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof t&&(t=o.from(t)),t.length!==s.key/8)throw new TypeError("invalid key length "+t.length);if("string"==typeof r&&(r=o.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);return"stream"===s.type?new a(s.module,t,r):"auth"===s.type?new i(s.module,t,r):new f(s.module,t,r)}f.prototype._final=function(){var e=this._cache.flush();if(this._autopadding)return e=this._mode.encrypt(this,e),this._cipher.scrub(),e;if(!e.equals(h))throw this._cipher.scrub(),new Error("data not multiple of block length")},f.prototype.setAutoPadding=function(e){return this._autopadding=!!e,this},l.prototype.add=function(e){this.cache=o.concat([this.cache,e])},l.prototype.get=function(){if(this.cache.length>15){var e=this.cache.slice(0,16);return this.cache=this.cache.slice(16),e}return null},l.prototype.flush=function(){for(var e=16-this.cache.length,t=o.allocUnsafe(e),r=-1;++r>>0,0),t.writeUInt32BE(e[1]>>>0,4),t.writeUInt32BE(e[2]>>>0,8),t.writeUInt32BE(e[3]>>>0,12),t}function a(e){this.h=e,this.state=n.alloc(16,0),this.cache=n.allocUnsafe(0)}a.prototype.ghash=function(e){for(var t=-1;++t0;t--)n[t]=n[t]>>>1|(1&n[t-1])<<31;n[0]=n[0]>>>1,r&&(n[0]=n[0]^225<<24)}this.state=o(i)},a.prototype.update=function(e){var t;for(this.cache=n.concat([this.cache,e]);this.cache.length>=16;)t=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(t)},a.prototype.final=function(e,t){return this.cache.length&&this.ghash(n.concat([this.cache,i],16)),this.ghash(o([0,e,0,t])),this.state},t.exports=a},{"safe-buffer":290}],62:[function(e,t,r){t.exports=function(e){for(var t,r=e.length;r--;){if(255!==(t=e.readUInt8(r))){t++,e.writeUInt8(t,r);break}e.writeUInt8(0,r)}}},{}],63:[function(e,t,r){var n=e("buffer-xor");r.encrypt=function(e,t){var r=n(t,e._prev);return e._prev=e._cipher.encryptBlock(r),e._prev},r.decrypt=function(e,t){var r=e._prev;e._prev=t;var i=e._cipher.decryptBlock(t);return n(i,r)}},{"buffer-xor":83}],64:[function(e,t,r){var n=e("safe-buffer").Buffer,i=e("buffer-xor");function o(e,t,r){var o=t.length,a=i(t,e._cache);return e._cache=e._cache.slice(o),e._prev=n.concat([e._prev,r?t:a]),a}r.encrypt=function(e,t,r){for(var i,a=n.allocUnsafe(0);t.length;){if(0===e._cache.length&&(e._cache=e._cipher.encryptBlock(e._prev),e._prev=n.allocUnsafe(0)),!(e._cache.length<=t.length)){a=n.concat([a,o(e,t,r)]);break}i=e._cache.length,a=n.concat([a,o(e,t.slice(0,i),r)]),t=t.slice(i)}return a}},{"buffer-xor":83,"safe-buffer":290}],65:[function(e,t,r){var n=e("safe-buffer").Buffer;function i(e,t,r){for(var n,i,a=-1,s=0;++a<8;)n=t&1<<7-a?128:0,s+=(128&(i=e._cipher.encryptBlock(e._prev)[0]^n))>>a%8,e._prev=o(e._prev,r?n:i);return s}function o(e,t){var r=e.length,i=-1,o=n.allocUnsafe(e.length);for(e=n.concat([e,n.from([t])]);++i>7;return o}r.encrypt=function(e,t,r){for(var o=t.length,a=n.allocUnsafe(o),s=-1;++s=0||!r.umod(e.prime1)||!r.umod(e.prime2);)r=new n(i(t));return r}t.exports=o,o.getr=a}).call(this,e("buffer").Buffer)},{"bn.js":53,buffer:84,randombytes:270}],77:[function(e,t,r){t.exports=e("./browser/algorithms.json")},{"./browser/algorithms.json":78}],78:[function(e,t,r){t.exports={sha224WithRSAEncryption:{sign:"rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},"RSA-SHA224":{sign:"ecdsa/rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},sha256WithRSAEncryption:{sign:"rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},"RSA-SHA256":{sign:"ecdsa/rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},sha384WithRSAEncryption:{sign:"rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},"RSA-SHA384":{sign:"ecdsa/rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},sha512WithRSAEncryption:{sign:"rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA512":{sign:"ecdsa/rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA1":{sign:"rsa",hash:"sha1",id:"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{sign:"ecdsa",hash:"sha1",id:""},sha256:{sign:"ecdsa",hash:"sha256",id:""},sha224:{sign:"ecdsa",hash:"sha224",id:""},sha384:{sign:"ecdsa",hash:"sha384",id:""},sha512:{sign:"ecdsa",hash:"sha512",id:""},"DSA-SHA":{sign:"dsa",hash:"sha1",id:""},"DSA-SHA1":{sign:"dsa",hash:"sha1",id:""},DSA:{sign:"dsa",hash:"sha1",id:""},"DSA-WITH-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-WITH-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-WITH-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-WITH-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-RIPEMD160":{sign:"dsa",hash:"rmd160",id:""},ripemd160WithRSA:{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},"RSA-RIPEMD160":{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},md5WithRSAEncryption:{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"},"RSA-MD5":{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"}}},{}],79:[function(e,t,r){t.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}},{}],80:[function(e,t,r){(function(r){var n=e("create-hash"),i=e("stream"),o=e("inherits"),a=e("./sign"),s=e("./verify"),u=e("./algorithms.json");function c(e){i.Writable.call(this);var t=u[e];if(!t)throw new Error("Unknown message digest");this._hashType=t.hash,this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign}function f(e){i.Writable.call(this);var t=u[e];if(!t)throw new Error("Unknown message digest");this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign}function h(e){return new c(e)}function l(e){return new f(e)}Object.keys(u).forEach(function(e){u[e].id=new r(u[e].id,"hex"),u[e.toLowerCase()]=u[e]}),o(c,i.Writable),c.prototype._write=function(e,t,r){this._hash.update(e),r()},c.prototype.update=function(e,t){return"string"==typeof e&&(e=new r(e,t)),this._hash.update(e),this},c.prototype.sign=function(e,t){this.end();var r=this._hash.digest(),n=a(r,e,this._hashType,this._signType,this._tag);return t?n.toString(t):n},o(f,i.Writable),f.prototype._write=function(e,t,r){this._hash.update(e),r()},f.prototype.update=function(e,t){return"string"==typeof e&&(e=new r(e,t)),this._hash.update(e),this},f.prototype.verify=function(e,t,n){"string"==typeof t&&(t=new r(t,n)),this.end();var i=this._hash.digest();return s(t,i,e,this._signType,this._tag)},t.exports={Sign:h,Verify:l,createSign:h,createVerify:l}}).call(this,e("buffer").Buffer)},{"./algorithms.json":78,"./sign":81,"./verify":82,buffer:84,"create-hash":91,inherits:180,stream:311}],81:[function(e,t,r){(function(r){var n=e("create-hmac"),i=e("browserify-rsa"),o=e("elliptic").ec,a=e("bn.js"),s=e("parse-asn1"),u=e("./curves.json");function c(e,t,i,o){if((e=new r(e.toArray())).length0&&r.ishrn(n),r}function h(e,t,i){var o,a;do{for(o=new r(0);8*o.length=t)throw new Error("invalid sig")}t.exports=function(e,t,u,c,f){var h=o(u);if("ec"===h.type){if("ecdsa"!==c&&"ecdsa/rsa"!==c)throw new Error("wrong public key type");return function(e,t,r){var n=a[r.data.algorithm.curve.join(".")];if(!n)throw new Error("unknown curve "+r.data.algorithm.curve.join("."));var o=new i(n),s=r.data.subjectPrivateKey.data;return o.verify(t,e,s)}(e,t,h)}if("dsa"===h.type){if("dsa"!==c)throw new Error("wrong public key type");return function(e,t,r){var i=r.data.p,a=r.data.q,u=r.data.g,c=r.data.pub_key,f=o.signature.decode(e,"der"),h=f.s,l=f.r;s(h,a),s(l,a);var d=n.mont(i),p=h.invm(a);return 0===u.toRed(d).redPow(new n(t).mul(p).mod(a)).fromRed().mul(c.toRed(d).redPow(l.mul(p).mod(a)).fromRed()).mod(i).mod(a).cmp(l)}(e,t,h)}if("rsa"!==c&&"ecdsa/rsa"!==c)throw new Error("wrong public key type");t=r.concat([f,t]);for(var l=h.modulus.byteLength(),d=[1],p=0;t.length+d.length+2o)throw new RangeError("Invalid typed array length");var t=new Uint8Array(e);return t.__proto__=s.prototype,t}function s(e,t,r){if("number"==typeof e){if("string"==typeof t)throw new Error("If encoding is specified then the first argument must be a string");return 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strict";r.randomBytes=r.rng=r.pseudoRandomBytes=r.prng=e("randombytes"),r.createHash=r.Hash=e("create-hash"),r.createHmac=r.Hmac=e("create-hmac");var n=e("browserify-sign/algos"),i=Object.keys(n),o=["sha1","sha224","sha256","sha384","sha512","md5","rmd160"].concat(i);r.getHashes=function(){return o};var a=e("pbkdf2");r.pbkdf2=a.pbkdf2,r.pbkdf2Sync=a.pbkdf2Sync;var s=e("browserify-cipher");r.Cipher=s.Cipher,r.createCipher=s.createCipher,r.Cipheriv=s.Cipheriv,r.createCipheriv=s.createCipheriv,r.Decipher=s.Decipher,r.createDecipher=s.createDecipher,r.Decipheriv=s.Decipheriv,r.createDecipheriv=s.createDecipheriv,r.getCiphers=s.getCiphers,r.listCiphers=s.listCiphers;var u=e("diffie-hellman");r.DiffieHellmanGroup=u.DiffieHellmanGroup,r.createDiffieHellmanGroup=u.createDiffieHellmanGroup,r.getDiffieHellman=u.getDiffieHellman,r.createDiffieHellman=u.createDiffieHellman,r.DiffieHellman=u.DiffieHellman;var c=e("browserify-sign");r.createSign=c.createSign,r.Sign=c.Sign,r.createVerify=c.createVerify,r.Verify=c.Verify,r.createECDH=e("create-ecdh");var f=e("public-encrypt");r.publicEncrypt=f.publicEncrypt,r.privateEncrypt=f.privateEncrypt,r.publicDecrypt=f.publicDecrypt,r.privateDecrypt=f.privateDecrypt;var h=e("randomfill");r.randomFill=h.randomFill,r.randomFillSync=h.randomFillSync,r.createCredentials=function(){throw new Error(["sorry, createCredentials is not implemented yet","we accept pull requests","https://github.com/crypto-browserify/crypto-browserify"].join("\n"))},r.constants={DH_CHECK_P_NOT_SAFE_PRIME:2,DH_CHECK_P_NOT_PRIME:1,DH_UNABLE_TO_CHECK_GENERATOR:4,DH_NOT_SUITABLE_GENERATOR:8,NPN_ENABLED:1,ALPN_ENABLED:1,RSA_PKCS1_PADDING:1,RSA_SSLV23_PADDING:2,RSA_NO_PADDING:3,RSA_PKCS1_OAEP_PADDING:4,RSA_X931_PADDING:5,RSA_PKCS1_PSS_PADDING:6,POINT_CONVERSION_COMPRESSED:2,POINT_CONVERSION_UNCOMPRESSED:4,POINT_CONVERSION_HYBRID:6}},{"browserify-cipher":73,"browserify-sign":80,"browserify-sign/algos":77,"create-ecdh":90,"create-hash":91,"create-hmac":94,"diffie-hellman":105,pbkdf2:247,"public-encrypt":259,randombytes:270,randomfill:271}],98:[function(e,t,r){"use strict";var n=new RegExp("%[a-f0-9]{2}","gi"),i=new RegExp("(%[a-f0-9]{2})+","gi");function o(e,t){try{return decodeURIComponent(e.join(""))}catch(e){}if(1===e.length)return e;t=t||1;var r=e.slice(0,t),n=e.slice(t);return Array.prototype.concat.call([],o(r),o(n))}function a(e){try{return decodeURIComponent(e)}catch(i){for(var t=e.match(n),r=1;r0;n--)t+=this._buffer(e,t),r+=this._flushBuffer(i,r);return t+=this._buffer(e,t),i},i.prototype.final=function(e){var t,r;return e&&(t=this.update(e)),r="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),t?t.concat(r):r},i.prototype._pad=function(e,t){if(0===t)return!1;for(;t>>1];r=a.r28shl(r,s),i=a.r28shl(i,s),a.pc2(r,i,e.keys,o)}},u.prototype._update=function(e,t,r,n){var i=this._desState,o=a.readUInt32BE(e,t),s=a.readUInt32BE(e,t+4);a.ip(o,s,i.tmp,0),o=i.tmp[0],s=i.tmp[1],"encrypt"===this.type?this._encrypt(i,o,s,i.tmp,0):this._decrypt(i,o,s,i.tmp,0),o=i.tmp[0],s=i.tmp[1],a.writeUInt32BE(r,o,n),a.writeUInt32BE(r,s,n+4)},u.prototype._pad=function(e,t){for(var r=e.length-t,n=t;n>>0,o=l}a.rip(s,o,n,i)},u.prototype._decrypt=function(e,t,r,n,i){for(var o=r,s=t,u=e.keys.length-2;u>=0;u-=2){var c=e.keys[u],f=e.keys[u+1];a.expand(o,e.tmp,0),c^=e.tmp[0],f^=e.tmp[1];var h=a.substitute(c,f),l=o;o=(s^a.permute(h))>>>0,s=l}a.rip(o,s,n,i)}},{"../des":99,inherits:180,"minimalistic-assert":234}],103:[function(e,t,r){"use strict";var n=e("minimalistic-assert"),i=e("inherits"),o=e("../des"),a=o.Cipher,s=o.DES;function u(e){a.call(this,e);var t=new function(e,t){n.equal(t.length,24,"Invalid key length");var r=t.slice(0,8),i=t.slice(8,16),o=t.slice(16,24);this.ciphers="encrypt"===e?[s.create({type:"encrypt",key:r}),s.create({type:"decrypt",key:i}),s.create({type:"encrypt",key:o})]:[s.create({type:"decrypt",key:o}),s.create({type:"encrypt",key:i}),s.create({type:"decrypt",key:r})]}(this.type,this.options.key);this._edeState=t}i(u,a),t.exports=u,u.create=function(e){return new u(e)},u.prototype._update=function(e,t,r,n){var i=this._edeState;i.ciphers[0]._update(e,t,r,n),i.ciphers[1]._update(r,n,r,n),i.ciphers[2]._update(r,n,r,n)},u.prototype._pad=s.prototype._pad,u.prototype._unpad=s.prototype._unpad},{"../des":99,inherits:180,"minimalistic-assert":234}],104:[function(e,t,r){"use strict";r.readUInt32BE=function(e,t){return(e[0+t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])>>>0},r.writeUInt32BE=function(e,t,r){e[0+r]=t>>>24,e[1+r]=t>>>16&255,e[2+r]=t>>>8&255,e[3+r]=255&t},r.ip=function(e,t,r,n){for(var i=0,o=0,a=6;a>=0;a-=2){for(var s=0;s<=24;s+=8)i<<=1,i|=t>>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=e>>>s+a&1}for(a=6;a>=0;a-=2){for(s=1;s<=25;s+=8)o<<=1,o|=t>>>s+a&1;for(s=1;s<=25;s+=8)o<<=1,o|=e>>>s+a&1}r[n+0]=i>>>0,r[n+1]=o>>>0},r.rip=function(e,t,r,n){for(var i=0,o=0,a=0;a<4;a++)for(var s=24;s>=0;s-=8)i<<=1,i|=t>>>s+a&1,i<<=1,i|=e>>>s+a&1;for(a=4;a<8;a++)for(s=24;s>=0;s-=8)o<<=1,o|=t>>>s+a&1,o<<=1,o|=e>>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.pc1=function(e,t,r,n){for(var i=0,o=0,a=7;a>=5;a--){for(var s=0;s<=24;s+=8)i<<=1,i|=t>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=e>>s+a&1}for(s=0;s<=24;s+=8)i<<=1,i|=t>>s+a&1;for(a=1;a<=3;a++){for(s=0;s<=24;s+=8)o<<=1,o|=t>>s+a&1;for(s=0;s<=24;s+=8)o<<=1,o|=e>>s+a&1}for(s=0;s<=24;s+=8)o<<=1,o|=e>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.r28shl=function(e,t){return e<>>28-t};var n=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];r.pc2=function(e,t,r,i){for(var o=0,a=0,s=n.length>>>1,u=0;u>>n[u]&1;for(u=s;u>>n[u]&1;r[i+0]=o>>>0,r[i+1]=a>>>0},r.expand=function(e,t,r){var n=0,i=0;n=(1&e)<<5|e>>>27;for(var o=23;o>=15;o-=4)n<<=6,n|=e>>>o&63;for(o=11;o>=3;o-=4)i|=e>>>o&63,i<<=6;i|=(31&e)<<1|e>>>31,t[r+0]=n>>>0,t[r+1]=i>>>0};var i=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];r.substitute=function(e,t){for(var r=0,n=0;n<4;n++){r<<=4,r|=i[64*n+(e>>>18-6*n&63)]}for(n=0;n<4;n++){r<<=4,r|=i[256+64*n+(t>>>18-6*n&63)]}return r>>>0};var o=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];r.permute=function(e){for(var t=0,r=0;r>>o[r]&1;return t>>>0},r.padSplit=function(e,t,r){for(var n=e.toString(2);n.lengthe;)r.ishrn(1);if(r.isEven()&&r.iadd(s),r.testn(1)||r.iadd(u),t.cmp(u)){if(!t.cmp(c))for(;r.mod(f).cmp(h);)r.iadd(d)}else for(;r.mod(o).cmp(l);)r.iadd(d);if(y(p=r.shrn(1))&&y(r)&&m(p)&&m(r)&&a.test(p)&&a.test(r))return r}}},{"bn.js":53,"miller-rabin":233,randombytes:270}],108:[function(e,t,r){t.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"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"},modp15:{gen:"02",prime:"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"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca18217c32905e462e36ce3be39e772c180e86039b2783a2ec07a28fb5c55df06f4c52c9de2bcbf6955817183995497cea956ae515d2261898fa051015728e5a8aaac42dad33170d04507a33a85521abdf1cba64ecfb850458dbef0a8aea71575d060c7db3970f85a6e1e4c7abf5ae8cdb0933d71e8c94e04a25619dcee3d2261ad2ee6bf12ffa06d98a0864d87602733ec86a64521f2b18177b200cbbe117577a615d6c770988c0bad946e208e24fa074e5ab3143db5bfce0fd108e4b82d120a92108011a723c12a787e6d788719a10bdba5b2699c327186af4e23c1a946834b6150bda2583e9ca2ad44ce8dbbbc2db04de8ef92e8efc141fbecaa6287c59474e6bc05d99b2964fa090c3a2233ba186515be7ed1f612970cee2d7afb81bdd762170481cd0069127d5b05aa993b4ea988d8fddc186ffb7dc90a6c08f4df435c93402849236c3fab4d27c7026c1d4dcb2602646dec9751e763dba37bdf8ff9406ad9e530ee5db382f413001aeb06a53ed9027d831179727b0865a8918da3edbebcf9b14ed44ce6cbaced4bb1bdb7f1447e6cc254b332051512bd7af426fb8f401378cd2bf5983ca01c64b92ecf032ea15d1721d03f482d7ce6e74fef6d55e702f46980c82b5a84031900b1c9e59e7c97fbec7e8f323a97a7e36cc88be0f1d45b7ff585ac54bd407b22b4154aacc8f6d7ebf48e1d814cc5ed20f8037e0a79715eef29be32806a1d58bb7c5da76f550aa3d8a1fbff0eb19ccb1a313d55cda56c9ec2ef29632387fe8d76e3c0468043e8f663f4860ee12bf2d5b0b7474d6e694f91e6dcc4024ffffffffffffffff"},modp18:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234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strict";var n=r;n.version=e("../package.json").version,n.utils=e("./elliptic/utils"),n.rand=e("brorand"),n.curve=e("./elliptic/curve"),n.curves=e("./elliptic/curves"),n.ec=e("./elliptic/ec"),n.eddsa=e("./elliptic/eddsa")},{"../package.json":124,"./elliptic/curve":112,"./elliptic/curves":115,"./elliptic/ec":116,"./elliptic/eddsa":119,"./elliptic/utils":123,brorand:54}],110:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils,o=i.getNAF,a=i.getJSF,s=i.assert;function u(e,t){this.type=e,this.p=new n(t.p,16),this.red=t.prime?n.red(t.prime):n.mont(this.p),this.zero=new n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=t.n&&new n(t.n,16),this.g=t.g&&this.pointFromJSON(t.g,t.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function c(e,t){this.curve=e,this.type=t,this.precomputed=null}t.exports=u,u.prototype.point=function(){throw new Error("Not implemented")},u.prototype.validate=function(){throw new Error("Not implemented")},u.prototype._fixedNafMul=function(e,t){s(e.precomputed);var r=e._getDoubles(),n=o(t,1),i=(1<=u;t--)c=(c<<1)+n[t];a.push(c)}for(var f=this.jpoint(null,null,null),h=this.jpoint(null,null,null),l=i;l>0;l--){for(u=0;u=0;c--){for(t=0;c>=0&&0===a[c];c--)t++;if(c>=0&&t++,u=u.dblp(t),c<0)break;var f=a[c];s(0!==f),u="affine"===e.type?f>0?u.mixedAdd(i[f-1>>1]):u.mixedAdd(i[-f-1>>1].neg()):f>0?u.add(i[f-1>>1]):u.add(i[-f-1>>1].neg())}return"affine"===e.type?u.toP():u},u.prototype._wnafMulAdd=function(e,t,r,n,i){for(var s=this._wnafT1,u=this._wnafT2,c=this._wnafT3,f=0,h=0;h=1;h-=2){var d=h-1,p=h;if(1===s[d]&&1===s[p]){var b=[t[d],null,null,t[p]];0===t[d].y.cmp(t[p].y)?(b[1]=t[d].add(t[p]),b[2]=t[d].toJ().mixedAdd(t[p].neg())):0===t[d].y.cmp(t[p].y.redNeg())?(b[1]=t[d].toJ().mixedAdd(t[p]),b[2]=t[d].add(t[p].neg())):(b[1]=t[d].toJ().mixedAdd(t[p]),b[2]=t[d].toJ().mixedAdd(t[p].neg()));var y=[-3,-1,-5,-7,0,7,5,1,3],m=a(r[d],r[p]);f=Math.max(m[0].length,f),c[d]=new Array(f),c[p]=new Array(f);for(var v=0;v=0;h--){for(var E=0;h>=0;){var x=!0;for(v=0;v=0&&E++,_=_.dblp(E),h<0)break;for(v=0;v0?k=u[v][S-1>>1]:S<0&&(k=u[v][-S-1>>1].neg()),_="affine"===k.type?_.mixedAdd(k):_.add(k))}}for(h=0;h=Math.ceil((e.bitLength()+1)/t.step)},c.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i":""},f.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&0===this.y.cmp(this.z)},f.prototype._extDbl=function(){var e=this.x.redSqr(),t=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var n=this.curve._mulA(e),i=this.x.redAdd(this.y).redSqr().redISub(e).redISub(t),o=n.redAdd(t),a=o.redSub(r),s=n.redSub(t),u=i.redMul(a),c=o.redMul(s),f=i.redMul(s),h=a.redMul(o);return this.curve.point(u,c,h,f)},f.prototype._projDbl=function(){var e,t,r,n=this.x.redAdd(this.y).redSqr(),i=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var a=(c=this.curve._mulA(i)).redAdd(o);if(this.zOne)e=n.redSub(i).redSub(o).redMul(a.redSub(this.curve.two)),t=a.redMul(c.redSub(o)),r=a.redSqr().redSub(a).redSub(a);else{var s=this.z.redSqr(),u=a.redSub(s).redISub(s);e=n.redSub(i).redISub(o).redMul(u),t=a.redMul(c.redSub(o)),r=a.redMul(u)}}else{var c=i.redAdd(o);s=this.curve._mulC(this.c.redMul(this.z)).redSqr(),u=c.redSub(s).redSub(s);e=this.curve._mulC(n.redISub(c)).redMul(u),t=this.curve._mulC(c).redMul(i.redISub(o)),r=c.redMul(u)}return this.curve.point(e,t,r)},f.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},f.prototype._extAdd=function(e){var t=this.y.redSub(this.x).redMul(e.y.redSub(e.x)),r=this.y.redAdd(this.x).redMul(e.y.redAdd(e.x)),n=this.t.redMul(this.curve.dd).redMul(e.t),i=this.z.redMul(e.z.redAdd(e.z)),o=r.redSub(t),a=i.redSub(n),s=i.redAdd(n),u=r.redAdd(t),c=o.redMul(a),f=s.redMul(u),h=o.redMul(u),l=a.redMul(s);return this.curve.point(c,f,l,h)},f.prototype._projAdd=function(e){var t,r,n=this.z.redMul(e.z),i=n.redSqr(),o=this.x.redMul(e.x),a=this.y.redMul(e.y),s=this.curve.d.redMul(o).redMul(a),u=i.redSub(s),c=i.redAdd(s),f=this.x.redAdd(this.y).redMul(e.x.redAdd(e.y)).redISub(o).redISub(a),h=n.redMul(u).redMul(f);return this.curve.twisted?(t=n.redMul(c).redMul(a.redSub(this.curve._mulA(o))),r=u.redMul(c)):(t=n.redMul(c).redMul(a.redSub(o)),r=this.curve._mulC(u).redMul(c)),this.curve.point(h,t,r)},f.prototype.add=function(e){return this.isInfinity()?e:e.isInfinity()?this:this.curve.extended?this._extAdd(e):this._projAdd(e)},f.prototype.mul=function(e){return this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve._wnafMul(this,e)},f.prototype.mulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!1)},f.prototype.jmulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!0)},f.prototype.normalize=function(){if(this.zOne)return this;var e=this.z.redInvm();return this.x=this.x.redMul(e),this.y=this.y.redMul(e),this.t&&(this.t=this.t.redMul(e)),this.z=this.curve.one,this.zOne=!0,this},f.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},f.prototype.getX=function(){return this.normalize(),this.x.fromRed()},f.prototype.getY=function(){return this.normalize(),this.y.fromRed()},f.prototype.eq=function(e){return this===e||0===this.getX().cmp(e.getX())&&0===this.getY().cmp(e.getY())},f.prototype.eqXToP=function(e){var t=e.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(t))return!0;for(var r=e.clone(),n=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(n),0===this.x.cmp(t))return!0}return!1},f.prototype.toP=f.prototype.normalize,f.prototype.mixedAdd=f.prototype.add},{"../../elliptic":109,"../curve":112,"bn.js":53,inherits:180}],112:[function(e,t,r){"use strict";var n=r;n.base=e("./base"),n.short=e("./short"),n.mont=e("./mont"),n.edwards=e("./edwards")},{"./base":110,"./edwards":111,"./mont":113,"./short":114}],113:[function(e,t,r){"use strict";var n=e("../curve"),i=e("bn.js"),o=e("inherits"),a=n.base,s=e("../../elliptic").utils;function u(e){a.call(this,"mont",e),this.a=new i(e.a,16).toRed(this.red),this.b=new i(e.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function c(e,t,r){a.BasePoint.call(this,e,"projective"),null===t&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(t,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}o(u,a),t.exports=u,u.prototype.validate=function(e){var t=e.normalize().x,r=t.redSqr(),n=r.redMul(t).redAdd(r.redMul(this.a)).redAdd(t);return 0===n.redSqrt().redSqr().cmp(n)},o(c,a.BasePoint),u.prototype.decodePoint=function(e,t){return this.point(s.toArray(e,t),1)},u.prototype.point=function(e,t){return new c(this,e,t)},u.prototype.pointFromJSON=function(e){return c.fromJSON(this,e)},c.prototype.precompute=function(){},c.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},c.fromJSON=function(e,t){return new c(e,t[0],t[1]||e.one)},c.prototype.inspect=function(){return this.isInfinity()?"":""},c.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},c.prototype.dbl=function(){var e=this.x.redAdd(this.z).redSqr(),t=this.x.redSub(this.z).redSqr(),r=e.redSub(t),n=e.redMul(t),i=r.redMul(t.redAdd(this.curve.a24.redMul(r)));return this.curve.point(n,i)},c.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.diffAdd=function(e,t){var r=this.x.redAdd(this.z),n=this.x.redSub(this.z),i=e.x.redAdd(e.z),o=e.x.redSub(e.z).redMul(r),a=i.redMul(n),s=t.z.redMul(o.redAdd(a).redSqr()),u=t.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,u)},c.prototype.mul=function(e){for(var t=e.clone(),r=this,n=this.curve.point(null,null),i=[];0!==t.cmpn(0);t.iushrn(1))i.push(t.andln(1));for(var o=i.length-1;o>=0;o--)0===i[o]?(r=r.diffAdd(n,this),n=n.dbl()):(n=r.diffAdd(n,this),r=r.dbl());return n},c.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.eq=function(e){return 0===this.getX().cmp(e.getX())},c.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},c.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},{"../../elliptic":109,"../curve":112,"bn.js":53,inherits:180}],114:[function(e,t,r){"use strict";var n=e("../curve"),i=e("../../elliptic"),o=e("bn.js"),a=e("inherits"),s=n.base,u=i.utils.assert;function c(e){s.call(this,"short",e),this.a=new o(e.a,16).toRed(this.red),this.b=new o(e.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(e),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function f(e,t,r,n){s.BasePoint.call(this,e,"affine"),null===t&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new o(t,16),this.y=new o(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function h(e,t,r,n){s.BasePoint.call(this,e,"jacobian"),null===t&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new o(0)):(this.x=new o(t,16),this.y=new o(r,16),this.z=new o(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}a(c,s),t.exports=c,c.prototype._getEndomorphism=function(e){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var t,r;if(e.beta)t=new o(e.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);t=(t=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(e.lambda)r=new o(e.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(t))?r=i[0]:(r=i[1],u(0===this.g.mul(r).x.cmp(this.g.x.redMul(t))))}return{beta:t,lambda:r,basis:e.basis?e.basis.map(function(e){return{a:new o(e.a,16),b:new o(e.b,16)}}):this._getEndoBasis(r)}}},c.prototype._getEndoRoots=function(e){var t=e===this.p?this.red:o.mont(e),r=new o(2).toRed(t).redInvm(),n=r.redNeg(),i=new o(3).toRed(t).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},c.prototype._getEndoBasis=function(e){for(var t,r,n,i,a,s,u,c,f,h=this.n.ushrn(Math.floor(this.n.bitLength()/2)),l=e,d=this.n.clone(),p=new o(1),b=new o(0),y=new o(0),m=new o(1),v=0;0!==l.cmpn(0);){var g=d.div(l);c=d.sub(g.mul(l)),f=y.sub(g.mul(p));var w=m.sub(g.mul(b));if(!n&&c.cmp(h)<0)t=u.neg(),r=p,n=c.neg(),i=f;else if(n&&2==++v)break;u=c,d=l,l=c,y=p,p=f,m=b,b=w}a=c.neg(),s=f;var _=n.sqr().add(i.sqr());return a.sqr().add(s.sqr()).cmp(_)>=0&&(a=t,s=r),n.negative&&(n=n.neg(),i=i.neg()),a.negative&&(a=a.neg(),s=s.neg()),[{a:n,b:i},{a:a,b:s}]},c.prototype._endoSplit=function(e){var t=this.endo.basis,r=t[0],n=t[1],i=n.b.mul(e).divRound(this.n),o=r.b.neg().mul(e).divRound(this.n),a=i.mul(r.a),s=o.mul(n.a),u=i.mul(r.b),c=o.mul(n.b);return{k1:e.sub(a).sub(s),k2:u.add(c).neg()}},c.prototype.pointFromX=function(e,t){(e=new o(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(t&&!i||!t&&i)&&(n=n.redNeg()),this.point(e,n)},c.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,r=e.y,n=this.a.redMul(t),i=t.redSqr().redMul(t).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},c.prototype._endoWnafMulAdd=function(e,t,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o":""},f.prototype.isInfinity=function(){return this.inf},f.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e))return this.curve.point(null,null);if(0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y);0!==t.cmpn(0)&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var r=t.redSqr().redISub(this.x).redISub(e.x),n=t.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},f.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,r=this.x.redSqr(),n=e.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(t).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),a=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},f.prototype.getX=function(){return this.x.fromRed()},f.prototype.getY=function(){return this.y.fromRed()},f.prototype.mul=function(e){return e=new o(e,16),this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},f.prototype.mulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},f.prototype.jmulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},f.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},f.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var r=this.precomputed,n=function(e){return e.neg()};t.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return t},f.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},a(h,s.BasePoint),c.prototype.jpoint=function(e,t,r){return new h(this,e,t,r)},h.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),r=this.x.redMul(t),n=this.y.redMul(t).redMul(e);return this.curve.point(r,n)},h.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},h.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(t),i=e.x.redMul(r),o=this.y.redMul(t.redMul(e.z)),a=e.y.redMul(r.redMul(this.z)),s=n.redSub(i),u=o.redSub(a);if(0===s.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var c=s.redSqr(),f=c.redMul(s),h=n.redMul(c),l=u.redSqr().redIAdd(f).redISub(h).redISub(h),d=u.redMul(h.redISub(l)).redISub(o.redMul(f)),p=this.z.redMul(e.z).redMul(s);return this.curve.jpoint(l,d,p)},h.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),r=this.x,n=e.x.redMul(t),i=this.y,o=e.y.redMul(t).redMul(this.z),a=r.redSub(n),s=i.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=a.redSqr(),c=u.redMul(a),f=r.redMul(u),h=s.redSqr().redIAdd(c).redISub(f).redISub(f),l=s.redMul(f.redISub(h)).redISub(i.redMul(c)),d=this.z.redMul(a);return this.curve.jpoint(h,l,d)},h.prototype.dblp=function(e){if(0===e)return this;if(this.isInfinity())return this;if(!e)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var t=this,r=0;r=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}return!1},h.prototype.inspect=function(){return this.isInfinity()?"":""},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":109,"../curve":112,"bn.js":53,inherits:180}],115:[function(e,t,r){"use strict";var n,i=r,o=e("hash.js"),a=e("../elliptic"),s=a.utils.assert;function u(e){"short"===e.type?this.curve=new a.curve.short(e):"edwards"===e.type?this.curve=new a.curve.edwards(e):this.curve=new a.curve.mont(e),this.g=this.curve.g,this.n=this.curve.n,this.hash=e.hash,s(this.g.validate(),"Invalid curve"),s(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function c(e,t){Object.defineProperty(i,e,{configurable:!0,enumerable:!0,get:function(){var r=new u(t);return Object.defineProperty(i,e,{configurable:!0,enumerable:!0,value:r}),r}})}i.PresetCurve=u,c("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),c("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),c("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),c("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),c("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:o.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),c("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["9"]}),c("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{n=e("./precomputed/secp256k1")}catch(e){n=void 0}c("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",n]})},{"../elliptic":109,"./precomputed/secp256k1":122,"hash.js":162}],116:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("hmac-drbg"),o=e("../../elliptic"),a=o.utils.assert,s=e("./key"),u=e("./signature");function c(e){if(!(this instanceof c))return new c(e);"string"==typeof e&&(a(o.curves.hasOwnProperty(e),"Unknown curve "+e),e=o.curves[e]),e instanceof o.curves.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}t.exports=c,c.prototype.keyPair=function(e){return new s(this,e)},c.prototype.keyFromPrivate=function(e,t){return s.fromPrivate(this,e,t)},c.prototype.keyFromPublic=function(e,t){return s.fromPublic(this,e,t)},c.prototype.genKeyPair=function(e){e||(e={});for(var t=new i({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||o.rand(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),a=this.n.sub(new n(2));;){var s=new n(t.generate(r));if(!(s.cmp(a)>0))return s.iaddn(1),this.keyFromPrivate(s)}},c.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return r>0&&(e=e.ushrn(r)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e},c.prototype.sign=function(e,t,r,o){"object"==typeof r&&(o=r,r=null),o||(o={}),t=this.keyFromPrivate(t,r),e=this._truncateToN(new n(e,16));for(var a=this.n.byteLength(),s=t.getPrivate().toArray("be",a),c=e.toArray("be",a),f=new i({hash:this.hash,entropy:s,nonce:c,pers:o.pers,persEnc:o.persEnc||"utf8"}),h=this.n.sub(new n(1)),l=0;;l++){var d=o.k?o.k(l):new n(f.generate(this.n.byteLength()));if(!((d=this._truncateToN(d,!0)).cmpn(1)<=0||d.cmp(h)>=0)){var p=this.g.mul(d);if(!p.isInfinity()){var b=p.getX(),y=b.umod(this.n);if(0!==y.cmpn(0)){var m=d.invm(this.n).mul(y.mul(t.getPrivate()).iadd(e));if(0!==(m=m.umod(this.n)).cmpn(0)){var v=(p.getY().isOdd()?1:0)|(0!==b.cmp(y)?2:0);return o.canonical&&m.cmp(this.nh)>0&&(m=this.n.sub(m),v^=1),new u({r:y,s:m,recoveryParam:v})}}}}}},c.prototype.verify=function(e,t,r,i){e=this._truncateToN(new n(e,16)),r=this.keyFromPublic(r,i);var o=(t=new u(t,"hex")).r,a=t.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var s,c=a.invm(this.n),f=c.mul(e).umod(this.n),h=c.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(f,r.getPublic(),h)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(f,r.getPublic(),h)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},c.prototype.recoverPubKey=function(e,t,r,i){a((3&r)===r,"The recovery param is more than two bits"),t=new u(t,i);var o=this.n,s=new n(e),c=t.r,f=t.s,h=1&r,l=r>>1;if(c.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find second key candidate");c=l?this.curve.pointFromX(c.add(this.curve.n),h):this.curve.pointFromX(c,h);var d=t.r.invm(o),p=o.sub(s).mul(d).umod(o),b=f.mul(d).umod(o);return this.g.mulAdd(p,c,b)},c.prototype.getKeyRecoveryParam=function(e,t,r,n){if(null!==(t=new u(t,n)).recoveryParam)return t.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(e,t,i)}catch(e){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":109,"./key":117,"./signature":118,"bn.js":53,"hmac-drbg":174}],117:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils.assert;function o(e,t){this.ec=e,this.priv=null,this.pub=null,t.priv&&this._importPrivate(t.priv,t.privEnc),t.pub&&this._importPublic(t.pub,t.pubEnc)}t.exports=o,o.fromPublic=function(e,t,r){return t instanceof o?t:new o(e,{pub:t,pubEnc:r})},o.fromPrivate=function(e,t,r){return t instanceof o?t:new o(e,{priv:t,privEnc:r})},o.prototype.validate=function(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(e,t){return"string"==typeof e&&(t=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t?this.pub.encode(t,e):this.pub},o.prototype.getPrivate=function(e){return"hex"===e?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(e,t){this.priv=new n(e,t||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(e,t){if(e.x||e.y)return"mont"===this.ec.curve.type?i(e.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(e.x&&e.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(e.x,e.y));this.pub=this.ec.curve.decodePoint(e,t)},o.prototype.derive=function(e){return e.mul(this.priv).getX()},o.prototype.sign=function(e,t,r){return this.ec.sign(e,this,t,r)},o.prototype.verify=function(e,t){return this.ec.verify(e,t,this)},o.prototype.inspect=function(){return""}},{"../../elliptic":109,"bn.js":53}],118:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils,o=i.assert;function a(e,t){if(e instanceof a)return e;this._importDER(e,t)||(o(e.r&&e.s,"Signature without r or s"),this.r=new n(e.r,16),this.s=new n(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function s(e,t){var r=e[t.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,a=t.place;o>>3);for(e.push(128|r);--r;)e.push(t>>>(r<<3)&255);e.push(t)}}t.exports=a,a.prototype._importDER=function(e,t){e=i.toArray(e,t);var r=new function(){this.place=0};if(48!==e[r.place++])return!1;if(s(e,r)+r.place!==e.length)return!1;if(2!==e[r.place++])return!1;var o=s(e,r),a=e.slice(r.place,o+r.place);if(r.place+=o,2!==e[r.place++])return!1;var u=s(e,r);if(e.length!==u+r.place)return!1;var c=e.slice(r.place,u+r.place);return 0===a[0]&&128&a[1]&&(a=a.slice(1)),0===c[0]&&128&c[1]&&(c=c.slice(1)),this.r=new n(a),this.s=new n(c),this.recoveryParam=null,!0},a.prototype.toDER=function(e){var t=this.r.toArray(),r=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&r[0]&&(r=[0].concat(r)),t=u(t),r=u(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];c(n,t.length),(n=n.concat(t)).push(2),c(n,r.length);var o=n.concat(r),a=[48];return c(a,o.length),a=a.concat(o),i.encode(a,e)}},{"../../elliptic":109,"bn.js":53}],119:[function(e,t,r){"use strict";var n=e("hash.js"),i=e("../../elliptic"),o=i.utils,a=o.assert,s=o.parseBytes,u=e("./key"),c=e("./signature");function f(e){if(a("ed25519"===e,"only tested with ed25519 so far"),!(this instanceof f))return new f(e);e=i.curves[e].curve;this.curve=e,this.g=e.g,this.g.precompute(e.n.bitLength()+1),this.pointClass=e.point().constructor,this.encodingLength=Math.ceil(e.n.bitLength()/8),this.hash=n.sha512}t.exports=f,f.prototype.sign=function(e,t){e=s(e);var r=this.keyFromSecret(t),n=this.hashInt(r.messagePrefix(),e),i=this.g.mul(n),o=this.encodePoint(i),a=this.hashInt(o,r.pubBytes(),e).mul(r.priv()),u=n.add(a).umod(this.curve.n);return this.makeSignature({R:i,S:u,Rencoded:o})},f.prototype.verify=function(e,t,r){e=s(e),t=this.makeSignature(t);var n=this.keyFromPublic(r),i=this.hashInt(t.Rencoded(),n.pubBytes(),e),o=this.g.mul(t.S());return t.R().add(n.pub().mul(i)).eq(o)},f.prototype.hashInt=function(){for(var e=this.hash(),t=0;t=0;){var o;if(i.isOdd()){var a=i.andln(n-1);o=a>(n>>1)-1?(n>>1)-a:a,i.isubn(o)}else o=0;r.push(o);for(var s=0!==i.cmpn(0)&&0===i.andln(n-1)?t+1:1,u=1;u0||t.cmpn(-i)>0;){var o,a,s,u=e.andln(3)+n&3,c=t.andln(3)+i&3;3===u&&(u=-1),3===c&&(c=-1),o=0==(1&u)?0:3!=(s=e.andln(7)+n&7)&&5!==s||2!==c?u:-u,r[0].push(o),a=0==(1&c)?0:3!=(s=t.andln(7)+i&7)&&5!==s||2!==u?c:-c,r[1].push(a),2*n===o+1&&(n=1-n),2*i===a+1&&(i=1-i),e.iushrn(1),t.iushrn(1)}return r},n.cachedProperty=function(e,t,r){var n="_"+t;e.prototype[t]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},n.parseBytes=function(e){return"string"==typeof e?n.toArray(e,"hex"):e},n.intFromLE=function(e){return new i(e,"hex","le")}},{"bn.js":53,"minimalistic-assert":234,"minimalistic-crypto-utils":235}],124:[function(e,t,r){t.exports={_from:"elliptic@^6.0.0",_id:"elliptic@6.4.0",_inBundle:!1,_integrity:"sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=",_location:"/elliptic",_phantomChildren:{},_requested:{type:"range",registry:!0,raw:"elliptic@^6.0.0",name:"elliptic",escapedName:"elliptic",rawSpec:"^6.0.0",saveSpec:null,fetchSpec:"^6.0.0"},_requiredBy:["/browserify-sign","/create-ecdh"],_resolved:"https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",_shasum:"cac9af8762c85836187003c8dfe193e5e2eae5df",_spec:"elliptic@^6.0.0",_where:"/Users/alexvlasov/Blockchain/web3swift_jsproxy/node_modules/browserify-sign",author:{name:"Fedor Indutny",email:"fedor@indutny.com"},bugs:{url:"https://github.com/indutny/elliptic/issues"},bundleDependencies:!1,dependencies:{"bn.js":"^4.4.0",brorand:"^1.0.1","hash.js":"^1.0.0","hmac-drbg":"^1.0.0",inherits:"^2.0.1","minimalistic-assert":"^1.0.0","minimalistic-crypto-utils":"^1.0.0"},deprecated:!1,description:"EC cryptography",devDependencies:{brfs:"^1.4.3",coveralls:"^2.11.3",grunt:"^0.4.5","grunt-browserify":"^5.0.0","grunt-cli":"^1.2.0","grunt-contrib-connect":"^1.0.0","grunt-contrib-copy":"^1.0.0","grunt-contrib-uglify":"^1.0.1","grunt-mocha-istanbul":"^3.0.1","grunt-saucelabs":"^8.6.2",istanbul:"^0.4.2",jscs:"^2.9.0",jshint:"^2.6.0",mocha:"^2.1.0"},files:["lib"],homepage:"https://github.com/indutny/elliptic",keywords:["EC","Elliptic","curve","Cryptography"],license:"MIT",main:"lib/elliptic.js",name:"elliptic",repository:{type:"git",url:"git+ssh://git@github.com/indutny/elliptic.git"},scripts:{jscs:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",jshint:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",lint:"npm run jscs && npm run jshint",test:"npm run lint && npm run unit",unit:"istanbul test _mocha --reporter=spec test/index.js",version:"grunt dist && git add dist/"},version:"6.4.0"}},{}],125:[function(e,t,r){"use strict";const n=e("ethjs-util");function i(e){let t=n.stripHexPrefix(e);for(;"0"===t[0];)t=t.substr(1);return`0x${t}`}t.exports={incrementHexNumber:function(e){return i(n.intToHex(parseInt(e,16)+1))},formatHex:i}},{"ethjs-util":155}],126:[function(e,t,r){const n=e("eth-query"),i=e("events"),o=e("pify"),a=e("./hexUtils"),s=a.incrementHexNumber,u=1e3,c=60*u;t.exports=class extends i{constructor(e={}){if(super(),!e.provider)throw new Error("RpcBlockTracker - no provider specified.");this._provider=e.provider,this._query=new n(e.provider),this._pollingInterval=e.pollingInterval||4*u,this._syncingTimeout=e.syncingTimeout||1*c,this._trackingBlock=null,this._trackingBlockTimestamp=null,this._currentBlock=null,this._isRunning=!1,this._performSync=this._performSync.bind(this),this._handleNewBlockNotification=this._handleNewBlockNotification.bind(this)}getTrackingBlock(){return this._trackingBlock}getCurrentBlock(){return this._currentBlock}async awaitCurrentBlock(){return this._currentBlock?this._currentBlock:(await new Promise(e=>this.once("latest",e)),this._currentBlock)}async start(e={}){this._isRunning||(this._isRunning=!0,e.fromBlock?await this._setTrackingBlock(await this._fetchBlockByNumber(e.fromBlock)):await this._setTrackingBlock(await this._fetchLatestBlock()),this._provider.on?await this._initSubscription():this._performSync().catch(e=>{e&&console.error(e)}))}async stop(){this._isRunning=!1,this._provider.on&&await this._removeSubscription()}async _setTrackingBlock(e){if(this._trackingBlock&&this._trackingBlock.hash===e.hash)return;const t=this._trackingBlockTimestamp,r=Date.now();t&&r-t>this._syncingTimeout?(this._trackingBlockTimestamp=null,await this._warpToLatest()):(this._trackingBlock=e,this._trackingBlockTimestamp=r,this.emit("block",e))}async _setCurrentBlock(e){if(this._currentBlock&&this._currentBlock.hash===e.hash)return;const t=this._currentBlock;this._currentBlock=e,this.emit("latest",e),this.emit("sync",{newBlock:e,oldBlock:t})}async _warpToLatest(){await this._setTrackingBlock(await this._fetchLatestBlock())}async _pollForNextBlock(){setTimeout(()=>this._performSync(),this._pollingInterval)}async _performSync(){if(!this._isRunning)return;const e=this.getTrackingBlock();if(!e)throw new Error("RpcBlockTracker - tracking block is missing");const t=s(e.number);try{const r=await this._fetchBlockByNumber(t);r?(await this._setTrackingBlock(r),this._performSync()):(await this._setCurrentBlock(e),this._pollForNextBlock())}catch(t){t.message.includes("index out of range")||t.message.includes("Couldn't find block by reference")?(await this._setCurrentBlock(e),this._pollForNextBlock()):(console.error(t),this._pollForNextBlock())}}async _handleNewBlockNotification(e,t){t.id==this._subscriptionId&&(e&&(this.emit("error",e),await this._removeSubscription()),await this._setTrackingBlock(await this._fetchBlockByNumber(t.result.number)))}async _initSubscription(){this._provider.on("data",this._handleNewBlockNotification);let e=await o(this._provider.sendAsync||this._provider.send)({jsonrpc:"2.0",id:(new Date).getTime(),method:"eth_subscribe",params:["newHeads"]});this._subscriptionId=e.result}async _removeSubscription(){if(!this._subscriptionId)throw new Error("Not subscribed.");this._provider.removeListener("data",this._handleNewBlockNotification),await o(this._provider.sendAsync||this._provider.send)({jsonrpc:"2.0",id:(new Date).getTime(),method:"eth_unsubscribe",params:[this._subscriptionId]}),delete this._subscriptionId}_fetchLatestBlock(){return o(this._query.getBlockByNumber).call(this._query,"latest",!0)}_fetchBlockByNumber(e){const t=a.formatHex(e);return o(this._query.getBlockByNumber).call(this._query,t,!0)}}},{"./hexUtils":125,"eth-query":135,events:157,pify:252}],127:[function(e,t,r){(function(t){var n=e("js-sha3").keccak_256,i=e("idna-uts46-hx");function o(e){return e?i.toUnicode(e,{useStd3ASCII:!0,transitional:!1}):e}r.hash=function(e){for(var r="",i=0;i<32;i++)r+="00";if(name=o(e),name){var a=name.split(".");for(i=a.length-1;i>=0;i--){var s=n(a[i]);r=n(new t(r+s,"hex"))}}return"0x"+r},r.normalize=o}).call(this,e("buffer").Buffer)},{buffer:84,"idna-uts46-hx":177,"js-sha3":128}],128:[function(e,t,r){(function(e,r){!function(){"use strict";var n="object"==typeof window?window:{};!n.JS_SHA3_NO_NODE_JS&&"object"==typeof e&&e.versions&&e.versions.node&&(n=r);for(var i=!n.JS_SHA3_NO_COMMON_JS&&"object"==typeof t&&t.exports,o="0123456789abcdef".split(""),a=[0,8,16,24],s=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],u=[224,256,384,512],c=["hex","buffer","arrayBuffer","array"],f=function(e,t,r){return function(n){return new _(e,t,e).update(n)[r]()}},h=function(e,t,r){return function(n,i){return new _(e,t,i).update(n)[r]()}},l=function(e,t){var r=f(e,t,"hex");r.create=function(){return new _(e,t,e)},r.update=function(e){return r.create().update(e)};for(var n=0;n>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var n=0;n<50;++n)this.s[n]=0}_.prototype.update=function(e){var t="string"!=typeof e;t&&e.constructor===ArrayBuffer&&(e=new Uint8Array(e));for(var r,n,i=e.length,o=this.blocks,s=this.byteCount,u=this.blockCount,c=0,f=this.s;c>2]|=e[c]<>2]|=n<>2]|=(192|n>>6)<>2]|=(128|63&n)<=57344?(o[r>>2]|=(224|n>>12)<>2]|=(128|n>>6&63)<>2]|=(128|63&n)<>2]|=(240|n>>18)<>2]|=(128|n>>12&63)<>2]|=(128|n>>6&63)<>2]|=(128|63&n)<=s){for(this.start=r-s,this.block=o[u],r=0;r>2]|=this.padding[3&t],this.lastByteIndex===this.byteCount)for(e[0]=e[r],t=1;t>4&15]+o[15&e]+o[e>>12&15]+o[e>>8&15]+o[e>>20&15]+o[e>>16&15]+o[e>>28&15]+o[e>>24&15];s%t==0&&(A(r),a=0)}return i&&(e=r[a],i>0&&(u+=o[e>>4&15]+o[15&e]),i>1&&(u+=o[e>>12&15]+o[e>>8&15]),i>2&&(u+=o[e>>20&15]+o[e>>16&15])),u},_.prototype.arrayBuffer=function(){this.finalize();var e,t=this.blockCount,r=this.s,n=this.outputBlocks,i=this.extraBytes,o=0,a=0,s=this.outputBits>>3;e=i?new ArrayBuffer(n+1<<2):new ArrayBuffer(s);for(var u=new Uint32Array(e);a>8&255,u[e+2]=t>>16&255,u[e+3]=t>>24&255;s%r==0&&A(n)}return o&&(e=s<<2,t=n[a],o>0&&(u[e]=255&t),o>1&&(u[e+1]=t>>8&255),o>2&&(u[e+2]=t>>16&255)),u};var A=function(e){var t,r,n,i,o,a,u,c,f,h,l,d,p,b,y,m,v,g,w,_,A,E,x,k,S,M,I,T,U,j,B,P,C,N,R,L,O,D,F,q,H,z,K,V,G,W,Y,X,Z,J,$,Q,ee,te,re,ne,ie,oe,ae,se,ue,ce,fe;for(n=0;n<48;n+=2)i=e[0]^e[10]^e[20]^e[30]^e[40],o=e[1]^e[11]^e[21]^e[31]^e[41],a=e[2]^e[12]^e[22]^e[32]^e[42],u=e[3]^e[13]^e[23]^e[33]^e[43],c=e[4]^e[14]^e[24]^e[34]^e[44],f=e[5]^e[15]^e[25]^e[35]^e[45],h=e[6]^e[16]^e[26]^e[36]^e[46],l=e[7]^e[17]^e[27]^e[37]^e[47],t=(d=e[8]^e[18]^e[28]^e[38]^e[48])^(a<<1|u>>>31),r=(p=e[9]^e[19]^e[29]^e[39]^e[49])^(u<<1|a>>>31),e[0]^=t,e[1]^=r,e[10]^=t,e[11]^=r,e[20]^=t,e[21]^=r,e[30]^=t,e[31]^=r,e[40]^=t,e[41]^=r,t=i^(c<<1|f>>>31),r=o^(f<<1|c>>>31),e[2]^=t,e[3]^=r,e[12]^=t,e[13]^=r,e[22]^=t,e[23]^=r,e[32]^=t,e[33]^=r,e[42]^=t,e[43]^=r,t=a^(h<<1|l>>>31),r=u^(l<<1|h>>>31),e[4]^=t,e[5]^=r,e[14]^=t,e[15]^=r,e[24]^=t,e[25]^=r,e[34]^=t,e[35]^=r,e[44]^=t,e[45]^=r,t=c^(d<<1|p>>>31),r=f^(p<<1|d>>>31),e[6]^=t,e[7]^=r,e[16]^=t,e[17]^=r,e[26]^=t,e[27]^=r,e[36]^=t,e[37]^=r,e[46]^=t,e[47]^=r,t=h^(i<<1|o>>>31),r=l^(o<<1|i>>>31),e[8]^=t,e[9]^=r,e[18]^=t,e[19]^=r,e[28]^=t,e[29]^=r,e[38]^=t,e[39]^=r,e[48]^=t,e[49]^=r,b=e[0],y=e[1],W=e[11]<<4|e[10]>>>28,Y=e[10]<<4|e[11]>>>28,T=e[20]<<3|e[21]>>>29,U=e[21]<<3|e[20]>>>29,se=e[31]<<9|e[30]>>>23,ue=e[30]<<9|e[31]>>>23,z=e[40]<<18|e[41]>>>14,K=e[41]<<18|e[40]>>>14,N=e[2]<<1|e[3]>>>31,R=e[3]<<1|e[2]>>>31,m=e[13]<<12|e[12]>>>20,v=e[12]<<12|e[13]>>>20,X=e[22]<<10|e[23]>>>22,Z=e[23]<<10|e[22]>>>22,j=e[33]<<13|e[32]>>>19,B=e[32]<<13|e[33]>>>19,ce=e[42]<<2|e[43]>>>30,fe=e[43]<<2|e[42]>>>30,te=e[5]<<30|e[4]>>>2,re=e[4]<<30|e[5]>>>2,L=e[14]<<6|e[15]>>>26,O=e[15]<<6|e[14]>>>26,g=e[25]<<11|e[24]>>>21,w=e[24]<<11|e[25]>>>21,J=e[34]<<15|e[35]>>>17,$=e[35]<<15|e[34]>>>17,P=e[45]<<29|e[44]>>>3,C=e[44]<<29|e[45]>>>3,k=e[6]<<28|e[7]>>>4,S=e[7]<<28|e[6]>>>4,ne=e[17]<<23|e[16]>>>9,ie=e[16]<<23|e[17]>>>9,D=e[26]<<25|e[27]>>>7,F=e[27]<<25|e[26]>>>7,_=e[36]<<21|e[37]>>>11,A=e[37]<<21|e[36]>>>11,Q=e[47]<<24|e[46]>>>8,ee=e[46]<<24|e[47]>>>8,V=e[8]<<27|e[9]>>>5,G=e[9]<<27|e[8]>>>5,M=e[18]<<20|e[19]>>>12,I=e[19]<<20|e[18]>>>12,oe=e[29]<<7|e[28]>>>25,ae=e[28]<<7|e[29]>>>25,q=e[38]<<8|e[39]>>>24,H=e[39]<<8|e[38]>>>24,E=e[48]<<14|e[49]>>>18,x=e[49]<<14|e[48]>>>18,e[0]=b^~m&g,e[1]=y^~v&w,e[10]=k^~M&T,e[11]=S^~I&U,e[20]=N^~L&D,e[21]=R^~O&F,e[30]=V^~W&X,e[31]=G^~Y&Z,e[40]=te^~ne&oe,e[41]=re^~ie&ae,e[2]=m^~g&_,e[3]=v^~w&A,e[12]=M^~T&j,e[13]=I^~U&B,e[22]=L^~D&q,e[23]=O^~F&H,e[32]=W^~X&J,e[33]=Y^~Z&$,e[42]=ne^~oe&se,e[43]=ie^~ae&ue,e[4]=g^~_&E,e[5]=w^~A&x,e[14]=T^~j&P,e[15]=U^~B&C,e[24]=D^~q&z,e[25]=F^~H&K,e[34]=X^~J&Q,e[35]=Z^~$&ee,e[44]=oe^~se&ce,e[45]=ae^~ue&fe,e[6]=_^~E&b,e[7]=A^~x&y,e[16]=j^~P&k,e[17]=B^~C&S,e[26]=q^~z&N,e[27]=H^~K&R,e[36]=J^~Q&V,e[37]=$^~ee&G,e[46]=se^~ce&te,e[47]=ue^~fe&re,e[8]=E^~b&m,e[9]=x^~y&v,e[18]=P^~k&M,e[19]=C^~S&I,e[28]=z^~N&L,e[29]=K^~R&O,e[38]=Q^~V&W,e[39]=ee^~G&Y,e[48]=ce^~te&ne,e[49]=fe^~re&ie,e[0]^=s[n],e[1]^=s[n+1]};if(i)t.exports=p;else 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null;a-=65536,t+=String.fromCharCode(a>>10|55296),t+=String.fromCharCode(1023&a|56320)}}return t},fromNumber:function(e){var t=e.toString(16);return t.length%2==0?"0x"+t:"0x0"+t},toNumber:function(e){return parseInt(e.slice(2),16)},fromNat:function(e){return"0x0"===e?"0x":e.length%2==0?e:"0x0"+e.slice(2)},toNat:function(e){return"0"===e[2]?"0x"+e.slice(3):e},fromArray:a,toArray:o,fromUint8Array:function(e){return a([].slice.call(e,0))},toUint8Array:function(e){return new Uint8Array(o(e))}}},{"./array.js":132}],134:[function(e,t,r){var n="0123456789abcdef".split(""),i=[1,256,65536,16777216],o=[0,8,16,24],a=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],s=function(e){var 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function(t){var r;if("0x"===t.slice(0,2)){r=[];for(var a=2,u=t.length;a>2]|=t[d]<>2]|=r<>2]|=(192|r>>6)<>2]|=(128|63&r)<=57344?(u[y>>2]|=(224|r>>12)<>2]|=(128|r>>6&63)<>2]|=(128|63&r)<>2]|=(240|r>>18)<>2]|=(128|r>>12&63)<>2]|=(128|r>>6&63)<>2]|=(128|63&r)<=c){for(e.start=y-c,e.block=u[f],y=0;y>2]|=i[3&y],e.lastByteIndex===c)for(u[0]=u[f],y=1;y>4&15]+n[15&p]+n[p>>12&15]+n[p>>8&15]+n[p>>20&15]+n[p>>16&15]+n[p>>28&15]+n[p>>24&15];m%f==0&&(s(l),y=0)}return"0x"+b}(function(e){return{blocks:[],reset:!0,block:0,start:0,blockCount:1600-(e<<1)>>5,outputBlocks:e>>5,s:(t=[0,0,0,0,0,0,0,0,0,0],[].concat(t,t,t,t,t))};var t}(e),r)}};t.exports={keccak256:u(256),keccak512:u(512),keccak256s:u(256),keccak512s:u(512)}},{}],135:[function(e,t,r){const n=e("xtend"),i=e("json-rpc-random-id")();function o(e){this.currentProvider=e}function a(e){return function(){var t=[].slice.call(arguments),r=t.pop();this.sendAsync({method:e,params:t},r)}}function s(e,t){return function(){var 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this._from;var e=this.getSenderPublicKey();return this._from=n.publicToAddress(e),this._from},e.prototype.getSenderPublicKey=function(){if(!(this._senderPubKey&&this._senderPubKey.length||this.verifySignature()))throw new Error("Invalid Signature");return this._senderPubKey},e.prototype.verifySignature=function(){var e=this.hash(!1);if(this._homestead&&1===new o(this.s).cmp(a))return!1;try{var t=n.bufferToInt(this.v);this._chainId>0&&(t-=2*this._chainId+8),this._senderPubKey=n.ecrecover(e,t,this.r,this.s)}catch(e){return!1}return!!this._senderPubKey},e.prototype.sign=function(e){var t=this.hash(!1),r=n.ecsign(t,e);this._chainId>0&&(r.v+=2*this._chainId+8),Object.assign(this,r)},e.prototype.getDataFee=function(){for(var e=this.raw[5],t=new o(0),r=0;r0&&t.push(["gas limit is too low. 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n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var a=e("./address"),s=e("./bignumber"),u=e("./bytes"),c=e("./utf8"),f=e("./properties"),h=o(e("./errors")),l=new RegExp(/^bytes([0-9]*)$/),d=new RegExp(/^(u?int)([0-9]*)$/),p=new RegExp(/^(.*)\[([0-9]*)\]$/);r.defaultCoerceFunc=function(e,t){var r=e.match(d);return r&&parseInt(r[2])<=48?t.toNumber():t};var b=new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$"),y=new RegExp("^[A-Za-z_][A-Za-z0-9_]*$");function m(e){return 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address",u.INVALID_ARGUMENT,{arg:"address",value:e}),e.match(/^(0x)?[0-9a-fA-F]{40}$/))"0x"!==e.substring(0,2)&&(e="0x"+e),t=c(e),e.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&t!==e&&u.throwError("bad address checksum",u.INVALID_ARGUMENT,{arg:"address",value:e});else if(e.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(e.substring(2,4)!==p(e)&&u.throwError("bad icap checksum",u.INVALID_ARGUMENT,{arg:"address",value:e}),t=new i.default.BN(e.substring(4),36).toString(16);t.length<40;)t="0"+t;t=c("0x"+t)}else u.throwError("invalid address",u.INVALID_ARGUMENT,{arg:"address",value:e});return t}r.getAddress=b,r.getIcapAddress=function(e){for(var t=new i.default.BN(b(e).substring(2),16).toString(36).toUpperCase();t.length<30;)t="0"+t;return"XE"+p("XE00"+t)+t},r.getContractAddress=function(e){if(!e.from)throw new Error("missing from address");var t=e.nonce;return b("0x"+a.keccak256(s.encode([b(e.from),o.stripZeros(o.hexlify(t))])).substring(26))}},{"./bytes":146,"./errors":147,"./keccak256":148,"./rlp":150,"bn.js":53}],145:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}},a=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s=o(e("bn.js")),u=e("./bytes"),c=e("./properties"),f=e("./types"),h=a(e("./errors")),l=new s.default.BN(-1);function d(e){var t=e.toString(16);return"-"===t[0]?t.length%2==0?"-0x0"+t.substring(1):"-0x"+t.substring(1):t.length%2==1?"0x0"+t:"0x"+t}function p(e){return m(e)._bn}function b(e){return new y(d(e))}var y=function(e){function t(r){var n=e.call(this)||this;if(h.checkNew(n,t),"string"==typeof r)u.isHexString(r)?("0x"==r&&(r="0x0"),c.defineReadOnly(n,"_hex",r)):"-"===r[0]&&u.isHexString(r.substring(1))?c.defineReadOnly(n,"_hex",r):r.match(/^-?[0-9]*$/)?(""==r&&(r="0"),c.defineReadOnly(n,"_hex",d(new s.default.BN(r)))):h.throwError("invalid BigNumber string value",h.INVALID_ARGUMENT,{arg:"value",value:r});else if("number"==typeof r){parseInt(String(r))!==r&&h.throwError("underflow",h.NUMERIC_FAULT,{operation:"setValue",fault:"underflow",value:r,outputValue:parseInt(String(r))});try{c.defineReadOnly(n,"_hex",d(new s.default.BN(r)))}catch(e){h.throwError("overflow",h.NUMERIC_FAULT,{operation:"setValue",fault:"overflow",details:e.message})}}else r instanceof t?c.defineReadOnly(n,"_hex",r._hex):r.toHexString?c.defineReadOnly(n,"_hex",d(p(r.toHexString()))):u.isArrayish(r)?c.defineReadOnly(n,"_hex",d(new s.default.BN(u.hexlify(r).substring(2),16))):h.throwError("invalid BigNumber value",h.INVALID_ARGUMENT,{arg:"value",value:r});return n}return i(t,e),Object.defineProperty(t.prototype,"_bn",{get:function(){return"-"===this._hex[0]?new s.default.BN(this._hex.substring(3),16).mul(l):new s.default.BN(this._hex.substring(2),16)},enumerable:!0,configurable:!0}),t.prototype.fromTwos=function(e){return b(this._bn.fromTwos(e))},t.prototype.toTwos=function(e){return b(this._bn.toTwos(e))},t.prototype.add=function(e){return b(this._bn.add(p(e)))},t.prototype.sub=function(e){return b(this._bn.sub(p(e)))},t.prototype.div=function(e){return m(e).isZero()&&h.throwError("division by zero",h.NUMERIC_FAULT,{operation:"divide",fault:"division by zero"}),b(this._bn.div(p(e)))},t.prototype.mul=function(e){return b(this._bn.mul(p(e)))},t.prototype.mod=function(e){return b(this._bn.mod(p(e)))},t.prototype.pow=function(e){return b(this._bn.pow(p(e)))},t.prototype.maskn=function(e){return b(this._bn.maskn(e))},t.prototype.eq=function(e){return this._bn.eq(p(e))},t.prototype.lt=function(e){return this._bn.lt(p(e))},t.prototype.lte=function(e){return this._bn.lte(p(e))},t.prototype.gt=function(e){return this._bn.gt(p(e))},t.prototype.gte=function(e){return this._bn.gte(p(e))},t.prototype.isZero=function(){return this._bn.isZero()},t.prototype.toNumber=function(){try{return this._bn.toNumber()}catch(e){h.throwError("overflow",h.NUMERIC_FAULT,{operation:"setValue",fault:"overflow",details:e.message})}return null},t.prototype.toString=function(){return this._bn.toString(10)},t.prototype.toHexString=function(){return this._hex},t}(f.BigNumber);function m(e){return e instanceof y?e:new y(e)}r.bigNumberify=m,r.ConstantNegativeOne=m(-1),r.ConstantZero=m(0),r.ConstantOne=m(1),r.ConstantTwo=m(2),r.ConstantWeiPerEther=m("1000000000000000000")},{"./bytes":146,"./errors":147,"./properties":149,"./types":151,"bn.js":53}],146:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("./errors");function i(e){return!!e._bn}function o(e){return e.slice?e:(e.slice=function(){var t=Array.prototype.slice.call(arguments);return new Uint8Array(Array.prototype.slice.apply(e,t))},e)}function a(e){if(!e||parseInt(String(e.length))!=e.length||"string"==typeof e)return!1;for(var t=0;t=256||parseInt(String(r))!=r)return!1}return!0}function s(e){if(null==e&&n.throwError("cannot convert null value to array",n.INVALID_ARGUMENT,{arg:"value",value:e}),i(e)&&(e=e.toHexString()),"string"==typeof e){var t=e.match(/^(0x)?[0-9a-fA-F]*$/);t||n.throwError("invalid hexadecimal string",n.INVALID_ARGUMENT,{arg:"value",value:e}),"0x"!==t[1]&&n.throwError("hex string must have 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c(e)&&e.length%2==0?(e.length-2)/2:null},r.hexDataSlice=function(e,t,r){return c(e)||n.throwError("invalid hex data",n.INVALID_ARGUMENT,{arg:"value",value:e}),e.length%2!=0&&n.throwError("hex data length must be even",n.INVALID_ARGUMENT,{arg:"value",value:e}),t=2+2*t,null!=r?"0x"+e.substring(t,t+2*r):"0x"+e.substring(t)},r.hexStripZeros=function(e){for(c(e)||n.throwError("invalid hex string",n.INVALID_ARGUMENT,{arg:"value",value:e});e.length>3&&"0x0"===e.substring(0,3);)e="0x"+e.substring(3);return e},r.hexZeroPad=l,r.splitSignature=d,r.joinSignature=function(e){return h(u([(e=d(e)).r,e.s,e.recoveryParam?"0x1c":"0x1b"]))}},{"./errors":147}],147:[function(e,t,r){"use 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function(){}}();r.HDNode=s},{}],152:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n,i=e("./bytes");!function(e){e.current="",e.NFC="NFC",e.NFD="NFD",e.NFKC="NFKC",e.NFKD="NFKD"}(n=r.UnicodeNormalizationForm||(r.UnicodeNormalizationForm={})),r.toUtf8Bytes=function(e,t){void 0===t&&(t=n.current),t!=n.current&&(e=e.normalize(t));for(var r=[],o=0,a=0;a>6|192,r[o++]=63&s|128):55296==(64512&s)&&a+1>18|240,r[o++]=s>>12&63|128,r[o++]=s>>6&63|128,r[o++]=63&s|128):(r[o++]=s>>12|224,r[o++]=s>>6&63|128,r[o++]=63&s|128)}return i.arrayify(r)},r.toUtf8String=function(e){e=i.arrayify(e);for(var t="",r=0;r>7!=0){if(n>>6!=2){var o=null;if(n>>5==6)o=1;else if(n>>4==14)o=2;else if(n>>3==30)o=3;else if(n>>2==62)o=4;else{if(n>>1!=126)continue;o=5}if(r+o>e.length){for(;r>6==2;r++);if(r!=e.length)continue;return t}var a,s=n&(1<<8-o-1)-1;for(a=0;a>6!=2)break;s=s<<6|63&u}a==o?s<=65535?t+=String.fromCharCode(s):(s-=65536,t+=String.fromCharCode(55296+(s>>10&1023),56320+(1023&s))):r--}}else t+=String.fromCharCode(n)}return t}},{"./bytes":146}],153:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("number-to-bn"),o=new n(0),a=new n(-1),s={noether:"0",wei:"1",kwei:"1000",Kwei:"1000",babbage:"1000",femtoether:"1000",mwei:"1000000",Mwei:"1000000",lovelace:"1000000",picoether:"1000000",gwei:"1000000000",Gwei:"1000000000",shannon:"1000000000",nanoether:"1000000000",nano:"1000000000",szabo:"1000000000000",microether:"1000000000000",micro:"1000000000000",finney:"1000000000000000",milliether:"1000000000000000",milli:"1000000000000000",ether:"1000000000000000000",kether:"1000000000000000000000",grand:"1000000000000000000000",mether:"1000000000000000000000000",gether:"1000000000000000000000000000",tether:"1000000000000000000000000000000"};function u(e){var t=e?e.toLowerCase():"ether",r=s[t];if("string"!=typeof r)throw new Error("[ethjs-unit] the unit provided "+e+" doesn't exists, please use the one of the following units "+JSON.stringify(s,null,2));return new n(r,10)}function c(e){if("string"==typeof e){if(!e.match(/^-?[0-9.]+$/))throw new Error("while converting number to string, invalid number value '"+e+"', should be a number matching (^-?[0-9.]+).");return e}if("number"==typeof e)return String(e);if("object"==typeof e&&e.toString&&(e.toTwos||e.dividedToIntegerBy))return e.toPrecision?String(e.toPrecision()):e.toString(10);throw new Error("while converting number to string, invalid number value '"+e+"' type "+typeof e+".")}t.exports={unitMap:s,numberToString:c,getValueOfUnit:u,fromWei:function(e,t,r){var n=i(e),c=n.lt(o),f=u(t),h=s[t].length-1||1,l=r||{};c&&(n=n.mul(a));for(var d=n.mod(f).toString(10);d.length2)throw new Error("[ethjs-unit] while converting number "+e+" to wei, too many decimal points");var l=h[0],d=h[1];if(l||(l="0"),d||(d="0"),d.length>o)throw new Error("[ethjs-unit] while converting number "+e+" to wei, too many decimal places");for(;d.length=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return n}function u(e,t,r,n){for(var i=0,o=Math.min(e.length,r),a=t;a=49?s-49+10:s>=17?s-17+10:s}return i}o.isBN=function(e){return e instanceof o||null!==e&&"object"==typeof e&&e.constructor.wordSize===o.wordSize&&Array.isArray(e.words)},o.max=function(e,t){return e.cmp(t)>0?e:t},o.min=function(e,t){return e.cmp(t)<0?e:t},o.prototype._init=function(e,t,r){if("number"==typeof e)return this._initNumber(e,t,r);if("object"==typeof e)return this._initArray(e,t,r);"hex"===t&&(t=16),n(t===(0|t)&&t>=2&&t<=36);var i=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&i++,16===t?this._parseHex(e,i):this._parseBase(e,t,i),"-"===e[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(n(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initArray=function(e,t,r){if(n("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)a=e[i]|e[i-1]<<8|e[i-2]<<16,this.words[o]|=a<>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r=t;r-=6)i=s(e,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==t&&(i=s(e,t,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(e,t,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=t)n++;n--,i=i/t|0;for(var o=e.length-r,a=o%n,s=Math.min(o,o-a)+r,c=0,f=r;f1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(e,t,r){r.negative=t.negative^e.negative;var n=e.length+t.length|0;r.length=n,n=n-1|0;var i=0|e.words[0],o=0|t.words[0],a=i*o,s=67108863&a,u=a/67108864|0;r.words[0]=s;for(var c=1;c>>26,h=67108863&u,l=Math.min(c,t.length-1),d=Math.max(0,c-e.length+1);d<=l;d++){var p=c-d|0;f+=(a=(i=0|e.words[p])*(o=0|t.words[d])+h)/67108864|0,h=67108863&a}r.words[c]=0|h,u=0|f}return 0!==u?r.words[c]=0|u:r.length--,r.strip()}o.prototype.toString=function(e,t){var r;if(t=0|t||1,16===(e=e||10)||"hex"===e){r="";for(var i=0,o=0,a=0;a>>24-i&16777215)||a!==this.length-1?c[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(e===(0|e)&&e>=2&&e<=36){var l=f[e],d=h[e];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(d).toString(e);r=(p=p.idivn(d)).isZero()?b+r:c[l-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(e,t){return n(void 0!==a),this.toArrayLike(a,e,t)},o.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},o.prototype.toArrayLike=function(e,t,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===t,c=new e(o),f=this.clone();if(u){for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),c[s]=a;for(;s=4096&&(r+=13,t>>>=13),t>=64&&(r+=7,t>>>=7),t>=8&&(r+=4,t>>>=4),t>=2&&(r+=2,t>>>=2),r+t},o.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,r=0;return 0==(8191&t)&&(r+=13,t>>>=13),0==(127&t)&&(r+=7,t>>>=7),0==(15&t)&&(r+=4,t>>>=4),0==(3&t)&&(r+=2,t>>>=2),0==(1&t)&&r++,r},o.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;te.length?this.clone().ior(e):e.clone().ior(this)},o.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},o.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var r=0;re.length?this.clone().iand(e):e.clone().iand(this)},o.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},o.prototype.iuxor=function(e){var t,r;this.length>e.length?(t=this,r=e):(t=e,r=this);for(var n=0;ne.length?this.clone().ixor(e):e.clone().ixor(this)},o.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},o.prototype.inotn=function(e){n("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),r=e%26;this._expand(t),r>0&&t--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(e){return this.clone().inotn(e)},o.prototype.setn=function(e,t){n("number"==typeof e&&e>=0);var r=e/26|0,i=e%26;return this._expand(r+1),this.words[r]=t?this.words[r]|1<e.length?(r=this,n=e):(r=e,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;oe.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var r,n,i=this.cmp(e);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=e):(r=e,n=this);for(var o=0,a=0;a>26,this.words[a]=67108863&t;for(;0!==o&&a>26,this.words[a]=67108863&t;if(0===o&&a>>13,d=0|a[1],p=8191&d,b=d>>>13,y=0|a[2],m=8191&y,v=y>>>13,g=0|a[3],w=8191&g,_=g>>>13,A=0|a[4],E=8191&A,x=A>>>13,k=0|a[5],S=8191&k,M=k>>>13,I=0|a[6],T=8191&I,U=I>>>13,j=0|a[7],B=8191&j,P=j>>>13,C=0|a[8],N=8191&C,R=C>>>13,L=0|a[9],O=8191&L,D=L>>>13,F=0|s[0],q=8191&F,H=F>>>13,z=0|s[1],K=8191&z,V=z>>>13,G=0|s[2],W=8191&G,Y=G>>>13,X=0|s[3],Z=8191&X,J=X>>>13,$=0|s[4],Q=8191&$,ee=$>>>13,te=0|s[5],re=8191&te,ne=te>>>13,ie=0|s[6],oe=8191&ie,ae=ie>>>13,se=0|s[7],ue=8191&se,ce=se>>>13,fe=0|s[8],he=8191&fe,le=fe>>>13,de=0|s[9],pe=8191&de,be=de>>>13;r.negative=e.negative^t.negative,r.length=19;var ye=(c+(n=Math.imul(h,q))|0)+((8191&(i=(i=Math.imul(h,H))+Math.imul(l,q)|0))<<13)|0;c=((o=Math.imul(l,H))+(i>>>13)|0)+(ye>>>26)|0,ye&=67108863,n=Math.imul(p,q),i=(i=Math.imul(p,H))+Math.imul(b,q)|0,o=Math.imul(b,H);var me=(c+(n=n+Math.imul(h,K)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(l,K)|0))<<13)|0;c=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(me>>>26)|0,me&=67108863,n=Math.imul(m,q),i=(i=Math.imul(m,H))+Math.imul(v,q)|0,o=Math.imul(v,H),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,V)|0;var ve=(c+(n=n+Math.imul(h,W)|0)|0)+((8191&(i=(i=i+Math.imul(h,Y)|0)+Math.imul(l,W)|0))<<13)|0;c=((o=o+Math.imul(l,Y)|0)+(i>>>13)|0)+(ve>>>26)|0,ve&=67108863,n=Math.imul(w,q),i=(i=Math.imul(w,H))+Math.imul(_,q)|0,o=Math.imul(_,H),n=n+Math.imul(m,K)|0,i=(i=i+Math.imul(m,V)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,V)|0,n=n+Math.imul(p,W)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,Y)|0;var ge=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(ge>>>26)|0,ge&=67108863,n=Math.imul(E,q),i=(i=Math.imul(E,H))+Math.imul(x,q)|0,o=Math.imul(x,H),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(m,W)|0,i=(i=i+Math.imul(m,Y)|0)+Math.imul(v,W)|0,o=o+Math.imul(v,Y)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,J)|0;var we=(c+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,ee)|0)+Math.imul(l,Q)|0))<<13)|0;c=((o=o+Math.imul(l,ee)|0)+(i>>>13)|0)+(we>>>26)|0,we&=67108863,n=Math.imul(S,q),i=(i=Math.imul(S,H))+Math.imul(M,q)|0,o=Math.imul(M,H),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(x,K)|0,o=o+Math.imul(x,V)|0,n=n+Math.imul(w,W)|0,i=(i=i+Math.imul(w,Y)|0)+Math.imul(_,W)|0,o=o+Math.imul(_,Y)|0,n=n+Math.imul(m,Z)|0,i=(i=i+Math.imul(m,J)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,J)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,ee)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,ee)|0;var _e=(c+(n=n+Math.imul(h,re)|0)|0)+((8191&(i=(i=i+Math.imul(h,ne)|0)+Math.imul(l,re)|0))<<13)|0;c=((o=o+Math.imul(l,ne)|0)+(i>>>13)|0)+(_e>>>26)|0,_e&=67108863,n=Math.imul(T,q),i=(i=Math.imul(T,H))+Math.imul(U,q)|0,o=Math.imul(U,H),n=n+Math.imul(S,K)|0,i=(i=i+Math.imul(S,V)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,V)|0,n=n+Math.imul(E,W)|0,i=(i=i+Math.imul(E,Y)|0)+Math.imul(x,W)|0,o=o+Math.imul(x,Y)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(m,Q)|0,i=(i=i+Math.imul(m,ee)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,ee)|0,n=n+Math.imul(p,re)|0,i=(i=i+Math.imul(p,ne)|0)+Math.imul(b,re)|0,o=o+Math.imul(b,ne)|0;var Ae=(c+(n=n+Math.imul(h,oe)|0)|0)+((8191&(i=(i=i+Math.imul(h,ae)|0)+Math.imul(l,oe)|0))<<13)|0;c=((o=o+Math.imul(l,ae)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(B,q),i=(i=Math.imul(B,H))+Math.imul(P,q)|0,o=Math.imul(P,H),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(U,K)|0,o=o+Math.imul(U,V)|0,n=n+Math.imul(S,W)|0,i=(i=i+Math.imul(S,Y)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,Y)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,ee)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,ee)|0,n=n+Math.imul(m,re)|0,i=(i=i+Math.imul(m,ne)|0)+Math.imul(v,re)|0,o=o+Math.imul(v,ne)|0,n=n+Math.imul(p,oe)|0,i=(i=i+Math.imul(p,ae)|0)+Math.imul(b,oe)|0,o=o+Math.imul(b,ae)|0;var Ee=(c+(n=n+Math.imul(h,ue)|0)|0)+((8191&(i=(i=i+Math.imul(h,ce)|0)+Math.imul(l,ue)|0))<<13)|0;c=((o=o+Math.imul(l,ce)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(N,q),i=(i=Math.imul(N,H))+Math.imul(R,q)|0,o=Math.imul(R,H),n=n+Math.imul(B,K)|0,i=(i=i+Math.imul(B,V)|0)+Math.imul(P,K)|0,o=o+Math.imul(P,V)|0,n=n+Math.imul(T,W)|0,i=(i=i+Math.imul(T,Y)|0)+Math.imul(U,W)|0,o=o+Math.imul(U,Y)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,ee)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,ee)|0,n=n+Math.imul(w,re)|0,i=(i=i+Math.imul(w,ne)|0)+Math.imul(_,re)|0,o=o+Math.imul(_,ne)|0,n=n+Math.imul(m,oe)|0,i=(i=i+Math.imul(m,ae)|0)+Math.imul(v,oe)|0,o=o+Math.imul(v,ae)|0,n=n+Math.imul(p,ue)|0,i=(i=i+Math.imul(p,ce)|0)+Math.imul(b,ue)|0,o=o+Math.imul(b,ce)|0;var xe=(c+(n=n+Math.imul(h,he)|0)|0)+((8191&(i=(i=i+Math.imul(h,le)|0)+Math.imul(l,he)|0))<<13)|0;c=((o=o+Math.imul(l,le)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(O,q),i=(i=Math.imul(O,H))+Math.imul(D,q)|0,o=Math.imul(D,H),n=n+Math.imul(N,K)|0,i=(i=i+Math.imul(N,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(B,W)|0,i=(i=i+Math.imul(B,Y)|0)+Math.imul(P,W)|0,o=o+Math.imul(P,Y)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(U,Z)|0,o=o+Math.imul(U,J)|0,n=n+Math.imul(S,Q)|0,i=(i=i+Math.imul(S,ee)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,ee)|0,n=n+Math.imul(E,re)|0,i=(i=i+Math.imul(E,ne)|0)+Math.imul(x,re)|0,o=o+Math.imul(x,ne)|0,n=n+Math.imul(w,oe)|0,i=(i=i+Math.imul(w,ae)|0)+Math.imul(_,oe)|0,o=o+Math.imul(_,ae)|0,n=n+Math.imul(m,ue)|0,i=(i=i+Math.imul(m,ce)|0)+Math.imul(v,ue)|0,o=o+Math.imul(v,ce)|0,n=n+Math.imul(p,he)|0,i=(i=i+Math.imul(p,le)|0)+Math.imul(b,he)|0,o=o+Math.imul(b,le)|0;var ke=(c+(n=n+Math.imul(h,pe)|0)|0)+((8191&(i=(i=i+Math.imul(h,be)|0)+Math.imul(l,pe)|0))<<13)|0;c=((o=o+Math.imul(l,be)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(O,K),i=(i=Math.imul(O,V))+Math.imul(D,K)|0,o=Math.imul(D,V),n=n+Math.imul(N,W)|0,i=(i=i+Math.imul(N,Y)|0)+Math.imul(R,W)|0,o=o+Math.imul(R,Y)|0,n=n+Math.imul(B,Z)|0,i=(i=i+Math.imul(B,J)|0)+Math.imul(P,Z)|0,o=o+Math.imul(P,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,ee)|0)+Math.imul(U,Q)|0,o=o+Math.imul(U,ee)|0,n=n+Math.imul(S,re)|0,i=(i=i+Math.imul(S,ne)|0)+Math.imul(M,re)|0,o=o+Math.imul(M,ne)|0,n=n+Math.imul(E,oe)|0,i=(i=i+Math.imul(E,ae)|0)+Math.imul(x,oe)|0,o=o+Math.imul(x,ae)|0,n=n+Math.imul(w,ue)|0,i=(i=i+Math.imul(w,ce)|0)+Math.imul(_,ue)|0,o=o+Math.imul(_,ce)|0,n=n+Math.imul(m,he)|0,i=(i=i+Math.imul(m,le)|0)+Math.imul(v,he)|0,o=o+Math.imul(v,le)|0;var Se=(c+(n=n+Math.imul(p,pe)|0)|0)+((8191&(i=(i=i+Math.imul(p,be)|0)+Math.imul(b,pe)|0))<<13)|0;c=((o=o+Math.imul(b,be)|0)+(i>>>13)|0)+(Se>>>26)|0,Se&=67108863,n=Math.imul(O,W),i=(i=Math.imul(O,Y))+Math.imul(D,W)|0,o=Math.imul(D,Y),n=n+Math.imul(N,Z)|0,i=(i=i+Math.imul(N,J)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(B,Q)|0,i=(i=i+Math.imul(B,ee)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,ee)|0,n=n+Math.imul(T,re)|0,i=(i=i+Math.imul(T,ne)|0)+Math.imul(U,re)|0,o=o+Math.imul(U,ne)|0,n=n+Math.imul(S,oe)|0,i=(i=i+Math.imul(S,ae)|0)+Math.imul(M,oe)|0,o=o+Math.imul(M,ae)|0,n=n+Math.imul(E,ue)|0,i=(i=i+Math.imul(E,ce)|0)+Math.imul(x,ue)|0,o=o+Math.imul(x,ce)|0,n=n+Math.imul(w,he)|0,i=(i=i+Math.imul(w,le)|0)+Math.imul(_,he)|0,o=o+Math.imul(_,le)|0;var Me=(c+(n=n+Math.imul(m,pe)|0)|0)+((8191&(i=(i=i+Math.imul(m,be)|0)+Math.imul(v,pe)|0))<<13)|0;c=((o=o+Math.imul(v,be)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(O,Z),i=(i=Math.imul(O,J))+Math.imul(D,Z)|0,o=Math.imul(D,J),n=n+Math.imul(N,Q)|0,i=(i=i+Math.imul(N,ee)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,ee)|0,n=n+Math.imul(B,re)|0,i=(i=i+Math.imul(B,ne)|0)+Math.imul(P,re)|0,o=o+Math.imul(P,ne)|0,n=n+Math.imul(T,oe)|0,i=(i=i+Math.imul(T,ae)|0)+Math.imul(U,oe)|0,o=o+Math.imul(U,ae)|0,n=n+Math.imul(S,ue)|0,i=(i=i+Math.imul(S,ce)|0)+Math.imul(M,ue)|0,o=o+Math.imul(M,ce)|0,n=n+Math.imul(E,he)|0,i=(i=i+Math.imul(E,le)|0)+Math.imul(x,he)|0,o=o+Math.imul(x,le)|0;var Ie=(c+(n=n+Math.imul(w,pe)|0)|0)+((8191&(i=(i=i+Math.imul(w,be)|0)+Math.imul(_,pe)|0))<<13)|0;c=((o=o+Math.imul(_,be)|0)+(i>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,n=Math.imul(O,Q),i=(i=Math.imul(O,ee))+Math.imul(D,Q)|0,o=Math.imul(D,ee),n=n+Math.imul(N,re)|0,i=(i=i+Math.imul(N,ne)|0)+Math.imul(R,re)|0,o=o+Math.imul(R,ne)|0,n=n+Math.imul(B,oe)|0,i=(i=i+Math.imul(B,ae)|0)+Math.imul(P,oe)|0,o=o+Math.imul(P,ae)|0,n=n+Math.imul(T,ue)|0,i=(i=i+Math.imul(T,ce)|0)+Math.imul(U,ue)|0,o=o+Math.imul(U,ce)|0,n=n+Math.imul(S,he)|0,i=(i=i+Math.imul(S,le)|0)+Math.imul(M,he)|0,o=o+Math.imul(M,le)|0;var Te=(c+(n=n+Math.imul(E,pe)|0)|0)+((8191&(i=(i=i+Math.imul(E,be)|0)+Math.imul(x,pe)|0))<<13)|0;c=((o=o+Math.imul(x,be)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(O,re),i=(i=Math.imul(O,ne))+Math.imul(D,re)|0,o=Math.imul(D,ne),n=n+Math.imul(N,oe)|0,i=(i=i+Math.imul(N,ae)|0)+Math.imul(R,oe)|0,o=o+Math.imul(R,ae)|0,n=n+Math.imul(B,ue)|0,i=(i=i+Math.imul(B,ce)|0)+Math.imul(P,ue)|0,o=o+Math.imul(P,ce)|0,n=n+Math.imul(T,he)|0,i=(i=i+Math.imul(T,le)|0)+Math.imul(U,he)|0,o=o+Math.imul(U,le)|0;var Ue=(c+(n=n+Math.imul(S,pe)|0)|0)+((8191&(i=(i=i+Math.imul(S,be)|0)+Math.imul(M,pe)|0))<<13)|0;c=((o=o+Math.imul(M,be)|0)+(i>>>13)|0)+(Ue>>>26)|0,Ue&=67108863,n=Math.imul(O,oe),i=(i=Math.imul(O,ae))+Math.imul(D,oe)|0,o=Math.imul(D,ae),n=n+Math.imul(N,ue)|0,i=(i=i+Math.imul(N,ce)|0)+Math.imul(R,ue)|0,o=o+Math.imul(R,ce)|0,n=n+Math.imul(B,he)|0,i=(i=i+Math.imul(B,le)|0)+Math.imul(P,he)|0,o=o+Math.imul(P,le)|0;var je=(c+(n=n+Math.imul(T,pe)|0)|0)+((8191&(i=(i=i+Math.imul(T,be)|0)+Math.imul(U,pe)|0))<<13)|0;c=((o=o+Math.imul(U,be)|0)+(i>>>13)|0)+(je>>>26)|0,je&=67108863,n=Math.imul(O,ue),i=(i=Math.imul(O,ce))+Math.imul(D,ue)|0,o=Math.imul(D,ce),n=n+Math.imul(N,he)|0,i=(i=i+Math.imul(N,le)|0)+Math.imul(R,he)|0,o=o+Math.imul(R,le)|0;var Be=(c+(n=n+Math.imul(B,pe)|0)|0)+((8191&(i=(i=i+Math.imul(B,be)|0)+Math.imul(P,pe)|0))<<13)|0;c=((o=o+Math.imul(P,be)|0)+(i>>>13)|0)+(Be>>>26)|0,Be&=67108863,n=Math.imul(O,he),i=(i=Math.imul(O,le))+Math.imul(D,he)|0,o=Math.imul(D,le);var Pe=(c+(n=n+Math.imul(N,pe)|0)|0)+((8191&(i=(i=i+Math.imul(N,be)|0)+Math.imul(R,pe)|0))<<13)|0;c=((o=o+Math.imul(R,be)|0)+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863;var Ce=(c+(n=Math.imul(O,pe))|0)+((8191&(i=(i=Math.imul(O,be))+Math.imul(D,pe)|0))<<13)|0;return c=((o=Math.imul(D,be))+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,u[0]=ye,u[1]=me,u[2]=ve,u[3]=ge,u[4]=we,u[5]=_e,u[6]=Ae,u[7]=Ee,u[8]=xe,u[9]=ke,u[10]=Se,u[11]=Me,u[12]=Ie,u[13]=Te,u[14]=Ue,u[15]=je,u[16]=Be,u[17]=Pe,u[18]=Ce,0!==c&&(u[19]=c,r.length++),r};function p(e,t,r){return(new b).mulp(e,t,r)}function b(e,t){this.x=e,this.y=t}Math.imul||(d=l),o.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,t):r<63?l(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,e,t):p(this,e,t)},b.prototype.makeRBT=function(e){for(var t=new Array(e),r=o.prototype._countBits(e)-1,n=0;n>=1;return n},b.prototype.permute=function(e,t,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*t;a>=26,t+=i/67108864|0,t+=o>>>26,this.words[r]=67108863&o}return 0!==t&&(this.words[r]=t,this.length++),this},o.prototype.muln=function(e){return this.clone().imuln(e)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r>>i}return t}(e);if(0===t.length)return new o(1);for(var r=this,n=0;n=0);var t,r=e%26,i=(e-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(t=0;t>>26-r}a&&(this.words[t]=a,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t=0),i=t?(t-t%26)/26:0;var o=e%26,a=Math.min((e-o)/26,this.length),s=67108863^67108863>>>o<a)for(this.length-=a,c=0;c=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&s}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(e,t,r){return n(0===this.negative),this.iushrn(e,t,r)},o.prototype.shln=function(e){return this.clone().ishln(e)},o.prototype.ushln=function(e){return this.clone().iushln(e)},o.prototype.shrn=function(e){return this.clone().ishrn(e)},o.prototype.ushrn=function(e){return this.clone().iushrn(e)},o.prototype.testn=function(e){n("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,i=1<=0);var t=e%26,r=(e-t)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==t&&r++,this.length=Math.min(r,this.length),0!==t){var i=67108863^67108863>>>t<=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},o.prototype.isubn=function(e){if(n("number"==typeof e),n(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),i=e,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==t){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var c=0;c=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/a|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=l)}return s&&s.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(e,t,r){return n(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(s=this.neg().divmod(e,t),"mod"!==t&&(i=s.div.neg()),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(e)),{div:i,mod:a}):0===this.negative&&0!==e.negative?(s=this.divmod(e.neg(),t),"mod"!==t&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&e.negative)?(s=this.neg().divmod(e.neg(),t),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(e)),{div:s.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,t);var i,a,s},o.prototype.div=function(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},o.prototype.modn=function(e){n(e<=67108863);for(var t=(1<<26)%e,r=0,i=this.length-1;i>=0;i--)r=(t*r+(0|this.words[i]))%e;return r},o.prototype.idivn=function(e){n(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*t;this.words[r]=i/e|0,t=i%e}return this.strip()},o.prototype.divn=function(e){return this.clone().idivn(e)},o.prototype.egcd=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),c=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=t.clone();!t.isZero();){for(var l=0,d=1;0==(t.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(t.iushrn(l);l-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(f),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(f),u.isub(h)),s.iushrn(1),u.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(s),a.isub(u)):(r.isub(t),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();t.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(t.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(t.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);t.cmp(r)>=0?(t.isub(r),a.isub(s)):(r.isub(t),s.isub(a))}return(i=0===t.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(e),i},o.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var n=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var o=t;t=r,r=o}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},o.prototype.invm=function(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(e){return this.words[0]&e},o.prototype.bincn=function(e){n("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)t=1;else{r&&(e=-e),n(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:ie.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|e.words[r];if(n!==i){ni&&(t=1);break}}return t},o.prototype.gtn=function(e){return 1===this.cmpn(e)},o.prototype.gt=function(e){return 1===this.cmp(e)},o.prototype.gten=function(e){return this.cmpn(e)>=0},o.prototype.gte=function(e){return this.cmp(e)>=0},o.prototype.ltn=function(e){return-1===this.cmpn(e)},o.prototype.lt=function(e){return-1===this.cmp(e)},o.prototype.lten=function(e){return this.cmpn(e)<=0},o.prototype.lte=function(e){return this.cmp(e)<=0},o.prototype.eqn=function(e){return 0===this.cmpn(e)},o.prototype.eq=function(e){return 0===this.cmp(e)},o.red=function(e){return new A(e)},o.prototype.toRed=function(e){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(e){return this.red=e,this},o.prototype.forceRed=function(e){return n(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function(e){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function(e){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function(e){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function(e){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function(e){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(e){return n(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var y={k256:null,p224:null,p192:null,p25519:null};function m(e,t){this.name=e,this.p=new o(t,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){m.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){m.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){m.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){m.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(e){if("string"==typeof e){var t=o._prime(e);this.m=t.p,this.prime=t}else n(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function E(e){A.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}m.prototype._tmp=function(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},m.prototype.ireduce=function(e){var t,r=e;do{this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(t>this.n);var n=t0?r.isub(this.p):r.strip(),r},m.prototype.split=function(e,t){e.iushrn(this.n,0,t)},m.prototype.imulK=function(e){return e.imul(this.k)},i(v,m),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n>>22,i=o}i>>>=22,e.words[n-10]=i,0===i&&e.length>10?e.length-=10:e.length-=9},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},o._prime=function(e){if(y[e])return y[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new g;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return y[e]=t,t},A.prototype._verify1=function(e){n(0===e.negative,"red works only with positives"),n(e.red,"red works only with red numbers")},A.prototype._verify2=function(e,t){n(0==(e.negative|t.negative),"red works only with positives"),n(e.red&&e.red===t.red,"red works only with red numbers")},A.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},A.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},A.prototype.add=function(e,t){this._verify2(e,t);var r=e.add(t);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},A.prototype.iadd=function(e,t){this._verify2(e,t);var r=e.iadd(t);return r.cmp(this.m)>=0&&r.isub(this.m),r},A.prototype.sub=function(e,t){this._verify2(e,t);var r=e.sub(t);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},A.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return r.cmpn(0)<0&&r.iadd(this.m),r},A.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},A.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},A.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},A.prototype.isqr=function(e){return this.imul(e,e.clone())},A.prototype.sqr=function(e){return this.mul(e,e)},A.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(n(t%2==1),3===t){var r=this.m.add(new o(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),u=s.redNeg(),c=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,c).cmp(u);)f.redIAdd(u);for(var h=this.pow(f,i),l=this.pow(e,i.addn(1).iushrn(1)),d=this.pow(e,i),p=a;0!==d.cmp(s);){for(var b=d,y=0;0!==b.cmp(s);y++)b=b.redSqr();n(y=0;n--){for(var c=t.words[n],f=u-1;f>=0;f--){var h=c>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4===++s||0===n&&0===f)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}u=26}return i},A.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},A.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},o.mont=function(e){return new E(e)},i(E,A),E.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},E.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},E.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new o(0)._forceRed(this);var r=e.mul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},E.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===t||t,this)},{}],155:[function(e,t,r){(function(r){"use strict";var n=e("is-hex-prefixed"),i=e("strip-hex-prefix");function o(e){var t=e;if("string"!=typeof t)throw new Error("[ethjs-util] while padding to even, value must be string, is currently "+typeof t+", while padToEven.");return t.length%2&&(t="0"+t),t}function a(e){return"0x"+e.toString(16)}t.exports={arrayContainsArray:function(e,t,r){if(!0!==Array.isArray(e))throw new Error("[ethjs-util] method arrayContainsArray requires input 'superset' to be an array got type '"+typeof e+"'");if(!0!==Array.isArray(t))throw new Error("[ethjs-util] method arrayContainsArray requires input 'subset' to be an array got type '"+typeof t+"'");return t[Boolean(r)?"some":"every"](function(t){return e.indexOf(t)>=0})},intToBuffer:function(e){var t=a(e);return new r(o(t.slice(2)),"hex")},getBinarySize:function(e){if("string"!=typeof e)throw new Error("[ethjs-util] while getting binary size, method getBinarySize requires input 'str' to be type String, got '"+typeof e+"'.");return r.byteLength(e,"utf8")},isHexPrefixed:n,stripHexPrefix:i,padToEven:o,intToHex:a,fromAscii:function(e){for(var t="",r=0;r0&&this._events[e].length>r&&(this._events[e].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[e].length),"function"==typeof console.trace&&console.trace()),this},n.prototype.on=n.prototype.addListener,n.prototype.once=function(e,t){if(!i(t))throw TypeError("listener must be a function");var r=!1;function n(){this.removeListener(e,n),r||(r=!0,t.apply(this,arguments))}return n.listener=t,this.on(e,n),this},n.prototype.removeListener=function(e,t){var r,n,a,s;if(!i(t))throw TypeError("listener must be a function");if(!this._events||!this._events[e])return this;if(a=(r=this._events[e]).length,n=-1,r===t||i(r.listener)&&r.listener===t)delete this._events[e],this._events.removeListener&&this.emit("removeListener",e,t);else if(o(r)){for(s=a;s-- >0;)if(r[s]===t||r[s].listener&&r[s].listener===t){n=s;break}if(n<0)return this;1===r.length?(r.length=0,delete this._events[e]):r.splice(n,1),this._events.removeListener&&this.emit("removeListener",e,t)}return this},n.prototype.removeAllListeners=function(e){var t,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[e]&&delete this._events[e],this;if(0===arguments.length){for(t in this._events)"removeListener"!==t&&this.removeAllListeners(t);return this.removeAllListeners("removeListener"),this._events={},this}if(i(r=this._events[e]))this.removeListener(e,r);else if(r)for(;r.length;)this.removeListener(e,r[r.length-1]);return delete this._events[e],this},n.prototype.listeners=function(e){return this._events&&this._events[e]?i(this._events[e])?[this._events[e]]:this._events[e].slice():[]},n.prototype.listenerCount=function(e){if(this._events){var t=this._events[e];if(i(t))return 1;if(t)return t.length}return 0},n.listenerCount=function(e,t){return e.listenerCount(t)}},{}],158:[function(e,t,r){var n=e("safe-buffer").Buffer,i=e("md5.js");t.exports=function(e,t,r,o){if(n.isBuffer(e)||(e=n.from(e,"binary")),t&&(n.isBuffer(t)||(t=n.from(t,"binary")),8!==t.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var a=r/8,s=n.alloc(a),u=n.alloc(o||0),c=n.alloc(0);a>0||o>0;){var f=new i;f.update(c),f.update(e),t&&f.update(t),c=f.digest();var h=0;if(a>0){var l=s.length-a;h=Math.min(a,c.length),c.copy(s,l,0,h),a-=h}if(h0){var d=u.length-o,p=Math.min(o,c.length-h);c.copy(u,d,h,h+p),o-=p}}return c.fill(0),{key:s,iv:u}}},{"md5.js":231,"safe-buffer":290}],159:[function(e,t,r){"use strict";var n=e("is-callable"),i=Object.prototype.toString,o=Object.prototype.hasOwnProperty;t.exports=function(e,t,r){if(!n(t))throw new TypeError("iterator must be a function");var a;arguments.length>=3&&(a=r),"[object Array]"===i.call(e)?function(e,t,r){for(var n=0,i=e.length;n=this._blockSize;){for(var o=this._blockOffset;o0;++a)this._length[a]+=s,(s=this._length[a]/4294967296|0)>0&&(this._length[a]-=4294967296*s);return this},i.prototype._update=function(e){throw new Error("_update is not implemented")},i.prototype.digest=function(e){if(this._finalized)throw new Error("Digest already called");this._finalized=!0;var t=this._digest();return void 0!==e&&(t=t.toString(e)),t},i.prototype._digest=function(){throw new Error("_digest is not implemented")},t.exports=i}).call(this,e("buffer").Buffer)},{buffer:84,inherits:180,stream:311}],162:[function(e,t,r){var n=r;n.utils=e("./hash/utils"),n.common=e("./hash/common"),n.sha=e("./hash/sha"),n.ripemd=e("./hash/ripemd"),n.hmac=e("./hash/hmac"),n.sha1=n.sha.sha1,n.sha256=n.sha.sha256,n.sha224=n.sha.sha224,n.sha384=n.sha.sha384,n.sha512=n.sha.sha512,n.ripemd160=n.ripemd.ripemd160},{"./hash/common":163,"./hash/hmac":164,"./hash/ripemd":165,"./hash/sha":166,"./hash/utils":173}],163:[function(e,t,r){"use strict";var n=e("./utils"),i=e("minimalistic-assert");function o(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}r.BlockHash=o,o.prototype.update=function(e,t){if(e=n.toArray(e,t),this.pending?this.pending=this.pending.concat(e):this.pending=e,this.pendingTotal+=e.length,this.pending.length>=this._delta8){var r=(e=this.pending).length%this._delta8;this.pending=e.slice(e.length-r,e.length),0===this.pending.length&&(this.pending=null),e=n.join32(e,0,e.length-r,this.endian);for(var i=0;i>>24&255,n[i++]=e>>>16&255,n[i++]=e>>>8&255,n[i++]=255&e}else for(n[i++]=255&e,n[i++]=e>>>8&255,n[i++]=e>>>16&255,n[i++]=e>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;othis.blockSize&&(e=(new this.Hash).update(e).digest()),i(e.length<=this.blockSize);for(var t=e.length;t>>3},r.g1_256=function(e){return n(e,17)^n(e,19)^e>>>10}},{"../utils":173}],173:[function(e,t,r){"use strict";var n=e("minimalistic-assert"),i=e("inherits");function o(e){return(e>>>24|e>>>8&65280|e<<8&16711680|(255&e)<<24)>>>0}function a(e){return 1===e.length?"0"+e:e}function s(e){return 7===e.length?"0"+e:6===e.length?"00"+e:5===e.length?"000"+e:4===e.length?"0000"+e:3===e.length?"00000"+e:2===e.length?"000000"+e:1===e.length?"0000000"+e:e}r.inherits=i,r.toArray=function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var r=[];if("string"==typeof e)if(t){if("hex"===t)for((e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e),n=0;n>8,a=255&i;o?r.push(o,a):r.push(a)}else for(n=0;n>>0}return a},r.split32=function(e,t){for(var r=new Array(4*e.length),n=0,i=0;n>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},r.rotr32=function(e,t){return e>>>t|e<<32-t},r.rotl32=function(e,t){return e<>>32-t},r.sum32=function(e,t){return e+t>>>0},r.sum32_3=function(e,t,r){return e+t+r>>>0},r.sum32_4=function(e,t,r,n){return e+t+r+n>>>0},r.sum32_5=function(e,t,r,n,i){return e+t+r+n+i>>>0},r.sum64=function(e,t,r,n){var i=e[t],o=n+e[t+1]>>>0,a=(o>>0,e[t+1]=o},r.sum64_hi=function(e,t,r,n){return(t+n>>>0>>0},r.sum64_lo=function(e,t,r,n){return t+n>>>0},r.sum64_4_hi=function(e,t,r,n,i,o,a,s){var u=0,c=t;return u+=(c=c+n>>>0)>>0)>>0)>>0},r.sum64_4_lo=function(e,t,r,n,i,o,a,s){return t+n+o+s>>>0},r.sum64_5_hi=function(e,t,r,n,i,o,a,s,u,c){var f=0,h=t;return f+=(h=h+n>>>0)>>0)>>0)>>0)>>0},r.sum64_5_lo=function(e,t,r,n,i,o,a,s,u,c){return t+n+o+s+c>>>0},r.rotr64_hi=function(e,t,r){return(t<<32-r|e>>>r)>>>0},r.rotr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0},r.shr64_hi=function(e,t,r){return e>>>r},r.shr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0}},{inherits:180,"minimalistic-assert":234}],174:[function(e,t,r){"use strict";var n=e("hash.js"),i=e("minimalistic-crypto-utils"),o=e("minimalistic-assert");function a(e){if(!(this instanceof a))return new a(e);this.hash=e.hash,this.predResist=!!e.predResist,this.outLen=this.hash.outSize,this.minEntropy=e.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var t=i.toArray(e.entropy,e.entropyEnc||"hex"),r=i.toArray(e.nonce,e.nonceEnc||"hex"),n=i.toArray(e.pers,e.persEnc||"hex");o(t.length>=this.minEntropy/8,"Not enough entropy. 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i=n.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});r.RSAPrivateKey=i;var o=n.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});r.RSAPublicKey=o;var a=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())});r.PublicKey=a;var s=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),u=n.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())});r.PrivateKey=u;var c=n.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});r.EncryptedPrivateKey=c;var f=n.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});r.DSAPrivateKey=f,r.DSAparam=n.define("DSAparam",function(){this.int()});var h=n.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(l),this.key("publicKey").optional().explicit(1).bitstr())});r.ECPrivateKey=h;var l=n.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});r.signature=n.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},{"./certificate":243,"asn1.js":5}],243:[function(e,t,r){"use strict";var n=e("asn1.js"),i=n.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),o=n.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),a=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional())}),s=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())}),u=n.define("RelativeDistinguishedName",function(){this.setof(o)}),c=n.define("RDNSequence",function(){this.seqof(u)}),f=n.define("Name",function(){this.choice({rdnSequence:this.use(c)})}),h=n.define("Validity",function(){this.seq().obj(this.key("notBefore").use(i),this.key("notAfter").use(i))}),l=n.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),d=n.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int(),this.key("serialNumber").int(),this.key("signature").use(a),this.key("issuer").use(f),this.key("validity").use(h),this.key("subject").use(f),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())}),p=n.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(a),this.key("signatureValue").bitstr())});t.exports=p},{"asn1.js":5}],244:[function(e,t,r){(function(r){var n=/Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m,i=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m,o=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m,a=e("evp_bytestokey"),s=e("browserify-aes");t.exports=function(e,t){var u,c=e.toString(),f=c.match(n);if(f){var h="aes"+f[1],l=new r(f[2],"hex"),d=new r(f[3].replace(/\r?\n/g,""),"base64"),p=a(t,l.slice(0,8),parseInt(f[1],10)).key,b=[],y=s.createDecipheriv(h,p,l);b.push(y.update(d)),b.push(y.final()),u=r.concat(b)}else{var m=c.match(o);u=new r(m[2].replace(/\r?\n/g,""),"base64")}return{tag:c.match(i)[1],data:u}}}).call(this,e("buffer").Buffer)},{"browserify-aes":58,buffer:84,evp_bytestokey:158}],245:[function(e,t,r){(function(r){var n=e("./asn1"),i=e("./aesid.json"),o=e("./fixProc"),a=e("browserify-aes"),s=e("pbkdf2");function u(e){var t;"object"!=typeof e||r.isBuffer(e)||(t=e.passphrase,e=e.key),"string"==typeof e&&(e=new r(e));var u,c,f=o(e,t),h=f.tag,l=f.data;switch(h){case"CERTIFICATE":c=n.certificate.decode(l,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(c||(c=n.PublicKey.decode(l,"der")),u=c.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPublicKey.decode(c.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return c.subjectPrivateKey=c.subjectPublicKey,{type:"ec",data:c};case"1.2.840.10040.4.1":return c.algorithm.params.pub_key=n.DSAparam.decode(c.subjectPublicKey.data,"der"),{type:"dsa",data:c.algorithm.params};default:throw new Error("unknown key id "+u)}throw new Error("unknown key type "+h);case"ENCRYPTED PRIVATE KEY":l=function(e,t){var n=e.algorithm.decrypt.kde.kdeparams.salt,o=parseInt(e.algorithm.decrypt.kde.kdeparams.iters.toString(),10),u=i[e.algorithm.decrypt.cipher.algo.join(".")],c=e.algorithm.decrypt.cipher.iv,f=e.subjectPrivateKey,h=parseInt(u.split("-")[1],10)/8,l=s.pbkdf2Sync(t,n,o,h),d=a.createDecipheriv(u,l,c),p=[];return p.push(d.update(f)),p.push(d.final()),r.concat(p)}(l=n.EncryptedPrivateKey.decode(l,"der"),t);case"PRIVATE KEY":switch(u=(c=n.PrivateKey.decode(l,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPrivateKey.decode(c.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:c.algorithm.curve,privateKey:n.ECPrivateKey.decode(c.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return c.algorithm.params.priv_key=n.DSAparam.decode(c.subjectPrivateKey,"der"),{type:"dsa",params:c.algorithm.params};default:throw new Error("unknown key id "+u)}throw new Error("unknown key type "+h);case"RSA PUBLIC KEY":return n.RSAPublicKey.decode(l,"der");case"RSA PRIVATE KEY":return n.RSAPrivateKey.decode(l,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:n.DSAPrivateKey.decode(l,"der")};case"EC PRIVATE KEY":return{curve:(l=n.ECPrivateKey.decode(l,"der")).parameters.value,privateKey:l.privateKey};default:throw new Error("unknown key type "+h)}}t.exports=u,u.signature=n.signature}).call(this,e("buffer").Buffer)},{"./aesid.json":241,"./asn1":242,"./fixProc":244,"browserify-aes":58,buffer:84,pbkdf2:247}],246:[function(e,t,r){var n=e("trim"),i=e("for-each");t.exports=function(e){if(!e)return{};var t={};return i(n(e).split("\n"),function(e){var r,i=e.indexOf(":"),o=n(e.slice(0,i)).toLowerCase(),a=n(e.slice(i+1));void 0===t[o]?t[o]=a:(r=t[o],"[object Array]"===Object.prototype.toString.call(r)?t[o].push(a):t[o]=[t[o],a])}),t}},{"for-each":159,trim:324}],247:[function(e,t,r){r.pbkdf2=e("./lib/async"),r.pbkdf2Sync=e("./lib/sync")},{"./lib/async":248,"./lib/sync":251}],248:[function(e,t,r){(function(r,n){var i,o=e("./precondition"),a=e("./default-encoding"),s=e("./sync"),u=e("safe-buffer").Buffer,c=n.crypto&&n.crypto.subtle,f={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"},h=[];function l(e,t,r,n,i){return 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n=e("create-hash/md5"),i=e("ripemd160"),o=e("sha.js"),a=e("./precondition"),s=e("./default-encoding"),u=e("safe-buffer").Buffer,c=u.alloc(128),f={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function h(e,t,r){var a=function(e){return"rmd160"===e||"ripemd160"===e?i:"md5"===e?n:function(t){return o(e).update(t).digest()}}(e),s="sha512"===e||"sha384"===e?128:64;t.length>s?t=a(t):t.length1)for(var r=1;rp||new a(t).cmp(d.modulus)>=0)throw new Error("decryption error");l=f?c(new a(t),d):s(t,d);var b=new r(p-l.length);if(b.fill(0),l=r.concat([b,l],p),4===h)return function(e,t){e.modulus;var n=e.modulus.byteLength(),a=(t.length,u("sha1").update(new r("")).digest()),s=a.length;if(0!==t[0])throw new Error("decryption error");var c=t.slice(1,s+1),f=t.slice(s+1),h=o(c,i(f,s)),l=o(f,i(h,n-s-1));if(function(e,t){e=new r(e),t=new r(t);var n=0,i=e.length;e.length!==t.length&&(n++,i=Math.min(e.length,t.length));var o=-1;for(;++o=t.length){o++;break}var 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i=n.from(r?o:a);return e.copy(i,r?8:9),t.copy(i,r?181:214),i},r.privateKeyImport=function(e){var t=e.length,r=0;if(!(t2||t1?e[r+n-2]<<8:0);if(!(t<(r+=n)+i||t32||t1&&0===t[o]&&!(128&t[o+1]);--r,++o);for(var a=n.concat([n.from([0]),e.s]),s=33,u=0;s>1&&0===a[u]&&!(128&a[u+1]);--s,++u);return i.encode(t.slice(o),a.slice(u))},r.signatureImport=function(e){var t=n.alloc(32,0),r=n.alloc(32,0);try{var o=i.decode(e);if(33===o.r.length&&0===o.r[0]&&(o.r=o.r.slice(1)),o.r.length>32)throw new Error("R length is too long");if(33===o.s.length&&0===o.s[0]&&(o.s=o.s.slice(1)),o.s.length>32)throw new Error("S length is too long")}catch(e){return}return o.r.copy(t,32-o.r.length),o.s.copy(r,32-o.s.length),{r:t,s:r}},r.signatureImportLax=function(e){var t=n.alloc(32,0),r=n.alloc(32,0),i=e.length,o=0;if(48===e[o++]){var a=e[o++];if(!(128&a&&(o+=a-128)>i)&&2===e[o++]){var s=e[o++];if(128&s){if(o+(a=s-128)>i)return;for(;a>0&&0===e[o];o+=1,a-=1);for(s=0;a>0;o+=1,a-=1)s=(s<<8)+e[o]}if(!(s>i-o)){var 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c({name:"getTransactionReceipt",call:"eth_getTransactionReceipt",params:1,inputFormatter:[null],outputFormatter:o.outputTransactionReceiptFormatter}),new c({name:"getCode",call:"eth_getCode",params:2,inputFormatter:[o.inputAddressFormatter,o.inputDefaultBlockNumberFormatter]}),new u({name:"subscribe",type:"eth",subscriptions:{newBlockHeaders:{subscriptionName:"newHeads",params:0,outputFormatter:o.outputBlockFormatter}}})],g={};n.each(v,function(e){e.attachToObject(g),e.requestManager=i.requestManager});var w=function(r,n,o,u,c){if(!o)return c||(c={unsubscribe:function(){clearInterval(p)}}),(r?s.resolve(r):g.getTransactionReceipt(t)).catch(function(t){c.unsubscribe(),f=!0,a._fireError({message:"Failed to check for transaction receipt:",data:t},e.eventEmitter,e.reject)}).then(function(t){if(!t||!t.blockHash)throw new Error("Receipt missing or blockHash null");return i.extraFormatters&&i.extraFormatters.receiptFormatter&&(t=i.extraFormatters.receiptFormatter(t)),e.eventEmitter.listeners("confirmation").length>0&&(void 0!==r&&0===d||e.eventEmitter.emit("confirmation",d,t),h=!1,25===++d&&(c.unsubscribe(),e.eventEmitter.removeAllListeners())),t}).then(function(t){if(m&&!f){if(!t.contractAddress)return h&&(c.unsubscribe(),f=!0),void a._fireError(new Error("The transaction receipt didn't contain a contract address."),e.eventEmitter,e.reject);g.getCode(t.contractAddress,function(r,n){n&&(n.length>2?(e.eventEmitter.emit("receipt",t),i.extraFormatters&&i.extraFormatters.contractDeployFormatter?e.resolve(i.extraFormatters.contractDeployFormatter(t)):e.resolve(t),h&&e.eventEmitter.removeAllListeners()):a._fireError(new Error("The contract code couldn't be stored, please check your gas limit."),e.eventEmitter,e.reject),h&&c.unsubscribe(),f=!0)})}return t}).then(function(t){m||f||(t.outOfGas||y&&y===t.gasUsed||!0!==t.status&&"0x1"!==t.status&&void 0!==t.status?(b=JSON.stringify(t,null,2),!1===t.status||"0x0"===t.status?a._fireError(new Error("Transaction has been reverted by the EVM:\n"+b),e.eventEmitter,e.reject):a._fireError(new Error("Transaction ran out of gas. Please provide more gas:\n"+b),e.eventEmitter,e.reject)):(e.eventEmitter.emit("receipt",t),e.resolve(t),h&&e.eventEmitter.removeAllListeners()),h&&c.unsubscribe(),f=!0)}).catch(function(){l++,n?l-1>=750&&(c.unsubscribe(),f=!0,a._fireError(new Error("Transaction was not mined within750 seconds, please make sure your transaction was properly sent. Be aware that it might still be mined!"),e.eventEmitter,e.reject)):l-1>=50&&(c.unsubscribe(),f=!0,a._fireError(new Error("Transaction was not mined within 50 blocks, please make sure your transaction was properly sent. Be aware that it might still be mined!"),e.eventEmitter,e.reject))});c.unsubscribe(),f=!0,a._fireError({message:"Failed to subscribe to new newBlockHeaders to confirm the transaction receipts.",data:o},e.eventEmitter,e.reject)},_=function(e){n.isFunction(this.requestManager.provider.on)?g.subscribe("newBlockHeaders",w.bind(null,e,!1)):p=setInterval(w.bind(null,e,!0),1e3)}.bind(this);g.getTransactionReceipt(t).then(function(t){t&&t.blockHash?(e.eventEmitter.listeners("confirmation").length>0&&_(t),w(t,!1)):f||_()}).catch(function(){f||_()})};var f=function(e,t){return n.isNumber(e)?t.wallet[e]:n.isObject(e)&&e.address&&e.privateKey?e:t.wallet[e.toLowerCase()]};c.prototype.buildCall=function(){var e=this,t="eth_sendTransaction"===e.call||"eth_sendRawTransaction"===e.call,r=function(){var r=s(!t),i=e.toPayload(Array.prototype.slice.call(arguments)),o=function(n,o){try{o=e.formatOutput(o)}catch(e){n=e}if(o instanceof Error&&(n=o),n)return n.error&&(n=n.error),a._fireError(n,r.eventEmitter,r.reject,i.callback);i.callback&&i.callback(null,o),t?(r.eventEmitter.emit("transactionHash",o),e._confirmTransaction(r,o,i)):n||r.resolve(o)},u=function(t){var r=n.extend({},i,{method:"eth_sendRawTransaction",params:[t.rawTransaction]});e.requestManager.send(r,o)},h=function(e,t){var i;if(t&&t.accounts&&t.accounts.wallet&&t.accounts.wallet.length)if("eth_sendTransaction"===e.method){var a=e.params[0];if((i=f(n.isObject(a)?a.from:null,t.accounts))&&i.privateKey)return t.accounts.signTransaction(n.omit(a,"from"),i.privateKey).then(u)}else if("eth_sign"===e.method){var s=e.params[1];if((i=f(e.params[0],t.accounts))&&i.privateKey){var c=t.accounts.sign(s,i.privateKey);return e.callback&&e.callback(null,c.signature),void r.resolve(c.signature)}}return t.requestManager.send(e,o)};t&&n.isObject(i.params[0])&&void 0===i.params[0].gasPrice?new c({name:"getGasPrice",call:"eth_gasPrice",params:0}).createFunction(e.requestManager)(function(t,r){r&&(i.params[0].gasPrice=r),h(i,e)}):h(i,e);return r.eventEmitter};return r.method=e,r.request=this.request.bind(this),r},c.prototype.request=function(){var e=this.toPayload(Array.prototype.slice.call(arguments));return e.format=this.formatOutput.bind(this),e},t.exports=c},{underscore:325,"web3-core-helpers":338,"web3-core-promievent":340,"web3-core-subscriptions":345,"web3-utils":403}],340:[function(e,t,r){"use strict";var n=e("eventemitter3"),i=e("any-promise"),o=function(e){var t,r,o=new i(function(){t=arguments[0],r=arguments[1]});if(e)return{resolve:t,reject:r,eventEmitter:o};var a=new n;return o._events=a._events,o.emit=a.emit,o.on=a.on,o.once=a.once,o.off=a.off,o.listeners=a.listeners,o.addListener=a.addListener,o.removeListener=a.removeListener,o.removeAllListeners=a.removeAllListeners,{resolve:t,reject:r,eventEmitter:o}};o.resolve=function(e){var t=o(!0);return t.resolve(e),t.eventEmitter},t.exports=o},{"any-promise":2,eventemitter3:156}],341:[function(e,t,r){"use strict";var n=e("./jsonrpc"),i=e("web3-core-helpers").errors,o=function(e){this.requestManager=e,this.requests=[]};o.prototype.add=function(e){this.requests.push(e)},o.prototype.execute=function(){var e=this.requests;this.requestManager.sendBatch(e,function(t,r){r=r||[],e.map(function(e,t){return r[t]||{}}).forEach(function(t,r){if(e[r].callback){if(t&&t.error)return e[r].callback(i.ErrorResponse(t));if(!n.isValidResponse(t))return e[r].callback(i.InvalidResponse(t));try{e[r].callback(null,e[r].format?e[r].format(t.result):t.result)}catch(t){e[r].callback(t)}}})})},t.exports=o},{"./jsonrpc":344,"web3-core-helpers":338}],342:[function(e,t,r){"use strict";var n=null,i=window;void 0!==i.ethereumProvider?n=i.ethereumProvider:void 0!==i.web3&&i.web3.currentProvider&&(i.web3.currentProvider.sendAsync&&(i.web3.currentProvider.send=i.web3.currentProvider.sendAsync,delete i.web3.currentProvider.sendAsync),!i.web3.currentProvider.on&&i.web3.currentProvider.connection&&"ipcProviderWrapper"===i.web3.currentProvider.connection.constructor.name&&(i.web3.currentProvider.on=function(e,t){if("function"!=typeof t)throw new Error("The second parameter callback must be a function.");switch(e){case"data":this.connection.on("data",function(e){var r="";e=e.toString();try{r=JSON.parse(e)}catch(r){return t(new Error("Couldn't parse response data"+e))}r.id||-1===r.method.indexOf("_subscription")||t(null,r)});break;default:this.connection.on(e,t)}}),n=i.web3.currentProvider),t.exports=n},{}],343:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=e("./jsonrpc.js"),a=e("./batch.js"),s=e("./givenProvider.js"),u=function e(t){this.provider=null,this.providers=e.providers,this.setProvider(t),this.subscriptions={}};u.givenProvider=s,u.providers={WebsocketProvider:e("web3-providers-ws"),HttpProvider:e("web3-providers-http"),IpcProvider:e("web3-providers-ipc")},u.prototype.setProvider=function(e,t){var r=this;if(e&&"string"==typeof e&&this.providers)if(/^http(s)?:\/\//i.test(e))e=new this.providers.HttpProvider(e);else if(/^ws(s)?:\/\//i.test(e))e=new this.providers.WebsocketProvider(e);else if(e&&"object"==typeof t&&"function"==typeof t.connect)e=new this.providers.IpcProvider(e,t);else if(e)throw new Error("Can't autodetect provider for \""+e+'"');this.provider&&this.provider.connected&&this.clearSubscriptions(),this.provider=e||null,this.provider&&this.provider.on&&this.provider.on("data",function(e,t){(e=e||t).method&&r.subscriptions[e.params.subscription]&&r.subscriptions[e.params.subscription].callback&&r.subscriptions[e.params.subscription].callback(null,e.params.result)})},u.prototype.send=function(e,t){if(t=t||function(){},!this.provider)return t(i.InvalidProvider());var r=o.toPayload(e.method,e.params);this.provider[this.provider.sendAsync?"sendAsync":"send"](r,function(e,n){return n&&n.id&&r.id!==n.id?t(new Error('Wrong response id "'+n.id+'" (expected: "'+r.id+'") in '+JSON.stringify(r))):e?t(e):n&&n.error?t(i.ErrorResponse(n)):o.isValidResponse(n)?void t(null,n.result):t(i.InvalidResponse(n))})},u.prototype.sendBatch=function(e,t){if(!this.provider)return t(i.InvalidProvider());var r=o.toBatchPayload(e);this.provider[this.provider.sendAsync?"sendAsync":"send"](r,function(e,r){return e?t(e):n.isArray(r)?void t(null,r):t(i.InvalidResponse(r))})},u.prototype.addSubscription=function(e,t,r,n){if(!this.provider.on)throw new Error("The provider doesn't support subscriptions: "+this.provider.constructor.name);this.subscriptions[e]={callback:n,type:r,name:t}},u.prototype.removeSubscription=function(e,t){this.subscriptions[e]&&(this.send({method:this.subscriptions[e].type+"_unsubscribe",params:[e]},t),delete this.subscriptions[e])},u.prototype.clearSubscriptions=function(e){var t=this;Object.keys(this.subscriptions).forEach(function(r){e&&"syncing"===t.subscriptions[r].name||t.removeSubscription(r)}),this.provider.reset&&this.provider.reset()},t.exports={Manager:u,BatchManager:a}},{"./batch.js":341,"./givenProvider.js":342,"./jsonrpc.js":344,underscore:325,"web3-core-helpers":338,"web3-providers-http":398,"web3-providers-ipc":399,"web3-providers-ws":400}],344:[function(e,t,r){"use strict";var n={messageId:0,toPayload:function(e,t){if(!e)throw new Error('JSONRPC method should be specified for params: "'+JSON.stringify(t)+'"!');return n.messageId++,{jsonrpc:"2.0",id:n.messageId,method:e,params:t||[]}},isValidResponse:function(e){return Array.isArray(e)?e.every(t):t(e);function t(e){return!(!e||e.error||"2.0"!==e.jsonrpc||"number"!=typeof e.id&&"string"!=typeof e.id||void 0===e.result)}},toBatchPayload:function(e){return e.map(function(e){return n.toPayload(e.method,e.params)})}};t.exports=n},{}],345:[function(e,t,r){"use strict";var n=e("./subscription.js"),i=function(e){this.name=e.name,this.type=e.type,this.subscriptions=e.subscriptions||{},this.requestManager=null};i.prototype.setRequestManager=function(e){this.requestManager=e},i.prototype.attachToObject=function(e){var t=this.buildCall(),r=this.name.split(".");r.length>1?(e[r[0]]=e[r[0]]||{},e[r[0]][r[1]]=t):e[r[0]]=t},i.prototype.buildCall=function(){var e=this;return function(){e.subscriptions[arguments[0]]||console.warn("Subscription "+JSON.stringify(arguments[0])+" doesn't exist. Subscribing anyway.");var t=new n({subscription:e.subscriptions[arguments[0]],requestManager:e.requestManager,type:e.type});return t.subscribe.apply(t,arguments)}},t.exports={subscriptions:i,subscription:n}},{"./subscription.js":346}],346:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=e("eventemitter3");function a(e){o.call(this),this.id=null,this.callback=n.identity,this.arguments=null,this._reconnectIntervalId=null,this.options={subscription:e.subscription,type:e.type,requestManager:e.requestManager}}a.prototype=Object.create(o.prototype),a.prototype.constructor=a,a.prototype._extractCallback=function(e){if(n.isFunction(e[e.length-1]))return e.pop()},a.prototype._validateArgs=function(e){var t=this.options.subscription;if(t||(t={}),t.params||(t.params=0),e.length!==t.params)throw i.InvalidNumberOfParams(e.length,t.params+1,e[0])},a.prototype._formatInput=function(e){var t=this.options.subscription;return t&&t.inputFormatter?t.inputFormatter.map(function(t,r){return t?t(e[r]):e[r]}):e},a.prototype._formatOutput=function(e){var t=this.options.subscription;return t&&t.outputFormatter&&e?t.outputFormatter(e):e},a.prototype._toPayload=function(e){var t=[];if(this.callback=this._extractCallback(e)||n.identity,this.subscriptionMethod||(this.subscriptionMethod=e.shift(),this.options.subscription.subscriptionName&&(this.subscriptionMethod=this.options.subscription.subscriptionName)),this.arguments||(this.arguments=this._formatInput(e),this._validateArgs(this.arguments),e=[]),t.push(this.subscriptionMethod),t=t.concat(this.arguments),e.length)throw new Error("Only a callback is allowed as parameter on an already instantiated subscription.");return{method:this.options.type+"_subscribe",params:t}},a.prototype.unsubscribe=function(e){this.options.requestManager.removeSubscription(this.id,e),this.id=null,this.removeAllListeners(),clearInterval(this._reconnectIntervalId)},a.prototype.subscribe=function(){var e=this,t=Array.prototype.slice.call(arguments),r=this._toPayload(t);if(!r)return this;if(!this.options.requestManager.provider){var i=new Error("No provider set.");return this.callback(i,null,this),this.emit("error",i),this}if(!this.options.requestManager.provider.on){var o=new Error("The current provider doesn't support subscriptions: "+this.options.requestManager.provider.constructor.name);return this.callback(o,null,this),this.emit("error",o),this}return this.id&&this.unsubscribe(),this.options.params=r.params[1],"logs"===r.params[0]&&n.isObject(r.params[1])&&r.params[1].hasOwnProperty("fromBlock")&&isFinite(r.params[1].fromBlock)&&this.options.requestManager.send({method:"eth_getLogs",params:[r.params[1]]},function(t,r){t?(e.callback(t,null,e),e.emit("error",t)):r.forEach(function(t){var r=e._formatOutput(t);e.callback(null,r,e),e.emit("data",r)})}),"object"==typeof r.params[1]&&delete r.params[1].fromBlock,this.options.requestManager.send(r,function(t,i){!t&&i?(e.id=i,e.options.requestManager.addSubscription(e.id,r.params[0],e.options.type,function(t,r){t?(e.options.requestManager.removeSubscription(e.id),e.options.requestManager.provider.once&&(e._reconnectIntervalId=setInterval(function(){e.options.requestManager.provider.reconnect&&e.options.requestManager.provider.reconnect()},500),e.options.requestManager.provider.once("connect",function(){clearInterval(e._reconnectIntervalId),e.subscribe(e.callback)})),e.emit("error",t),e.callback(t,null,e)):(n.isArray(r)||(r=[r]),r.forEach(function(t){var r=e._formatOutput(t);if(n.isFunction(e.options.subscription.subscriptionHandler))return e.options.subscription.subscriptionHandler.call(e,r);e.emit("data",r),e.callback(null,r,e)}))})):(e.callback(t,null,e),e.emit("error",t))}),this},t.exports=a},{eventemitter3:156,underscore:325,"web3-core-helpers":338}],347:[function(e,t,r){"use strict";var n=e("web3-core-helpers").formatters,i=e("web3-core-method"),o=e("web3-utils");t.exports=function(e){var t=function(t){var r;return t.property?(e[t.property]||(e[t.property]={}),r=e[t.property]):r=e,t.methods&&t.methods.forEach(function(t){t instanceof i||(t=new i(t)),t.attachToObject(r),t.setRequestManager(e._requestManager)}),e};return t.formatters=n,t.utils=o,t.Method=i,t}},{"web3-core-helpers":338,"web3-core-method":339,"web3-utils":403}],348:[function(e,t,r){"use strict";var n=e("web3-core-requestmanager"),i=e("./extend.js");t.exports={packageInit:function(e,t){if(t=Array.prototype.slice.call(t),!e)throw new Error('You need to instantiate using the "new" keyword.');Object.defineProperty(e,"currentProvider",{get:function(){return e._provider},set:function(t){return e.setProvider(t)},enumerable:!0,configurable:!0}),t[0]&&t[0]._requestManager?e._requestManager=new n.Manager(t[0].currentProvider):(e._requestManager=new n.Manager,e._requestManager.setProvider(t[0],t[1])),e.givenProvider=n.Manager.givenProvider,e.providers=n.Manager.providers,e._provider=e._requestManager.provider,e.setProvider||(e.setProvider=function(t,r){return e._requestManager.setProvider(t,r),e._provider=e._requestManager.provider,!0}),e.BatchRequest=n.BatchManager.bind(null,e._requestManager),e.extend=i(e)},addProviders:function(e){e.givenProvider=n.Manager.givenProvider,e.providers=n.Manager.providers}}},{"./extend.js":347,"web3-core-requestmanager":343}],349:[function(e,t,r){var n=e("underscore"),i=e("web3-utils"),o=new(0,e("ethers/utils/abi-coder").AbiCoder)(function(e,t){return!e.match(/^u?int/)||n.isArray(t)||n.isObject(t)&&"BN"===t.constructor.name?t:t.toString()});function a(){}var s=function(){};s.prototype.encodeFunctionSignature=function(e){return n.isObject(e)&&(e=i._jsonInterfaceMethodToString(e)),i.sha3(e).slice(0,10)},s.prototype.encodeEventSignature=function(e){return n.isObject(e)&&(e=i._jsonInterfaceMethodToString(e)),i.sha3(e)},s.prototype.encodeParameter=function(e,t){return this.encodeParameters([e],[t])},s.prototype.encodeParameters=function(e,t){return o.encode(this.mapTypes(e),t)},s.prototype.mapTypes=function(e){var t=this,r=[];return e.forEach(function(e){if(t.isSimplifiedStructFormat(e)){var n=Object.keys(e)[0];r.push(Object.assign(t.mapStructNameAndType(n),{components:t.mapStructToCoderFormat(e[n])}))}else r.push(e)}),r},s.prototype.isSimplifiedStructFormat=function(e){return"object"==typeof e&&void 0===e.components&&void 0===e.name},s.prototype.mapStructNameAndType=function(e){var t="tuple";return e.indexOf("[]")>-1&&(t="tuple[]",e=e.slice(0,-2)),{type:t,name:e}},s.prototype.mapStructToCoderFormat=function(e){var t=this,r=[];return Object.keys(e).forEach(function(n){"object"!=typeof e[n]?r.push({name:n,type:e[n]}):r.push(Object.assign(t.mapStructNameAndType(n),{components:t.mapStructToCoderFormat(e[n])}))}),r},s.prototype.encodeFunctionCall=function(e,t){return this.encodeFunctionSignature(e)+this.encodeParameters(e.inputs,t).replace("0x","")},s.prototype.decodeParameter=function(e,t){return this.decodeParameters([e],t)[0]},s.prototype.decodeParameters=function(e,t){if(!t||"0x"===t||"0X"===t)throw new Error("Returned values aren't valid, did it run Out of Gas?");var r=o.decode(this.mapTypes(e),"0x"+t.replace(/0x/i,"")),i=new a;return i.__length__=0,e.forEach(function(e,t){var o=r[i.__length__];o="0x"===o?null:o,i[t]=o,n.isObject(e)&&e.name&&(i[e.name]=o),i.__length__++}),i},s.prototype.decodeLog=function(e,t,r){var i=this;r=n.isArray(r)?r:[r],t=t||"";var o=[],s=[],u=0;e.forEach(function(e,t){e.indexed?(s[t]=["bool","int","uint","address","fixed","ufixed"].find(function(t){return-1!==e.type.indexOf(t)})?i.decodeParameter(e.type,r[u]):r[u],u++):o[t]=e});var c=t,f=c?this.decodeParameters(o,c):[],h=new a;return h.__length__=0,e.forEach(function(e,t){h[t]="string"===e.type?"":null,void 0!==f[t]&&(h[t]=f[t]),void 0!==s[t]&&(h[t]=s[t]),e.name&&(h[e.name]=h[t]),h.__length__++}),h};var u=new s;t.exports=u},{"ethers/utils/abi-coder":143,underscore:325,"web3-utils":403}],350:[function(e,t,r){(function(r){var n=function(){return function(e,t){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return function(e,t){var r=[],n=!0,i=!1,o=void 0;try{for(var a,s=e[Symbol.iterator]();!(n=(a=s.next()).done)&&(r.push(a.value),!t||r.length!==t);n=!0);}catch(e){i=!0,o=e}finally{try{!n&&s.return&&s.return()}finally{if(i)throw o}}return r}(e,t);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),i=e("./bytes"),o=e("./nat"),a=e("elliptic"),s=(e("./rlp"),new a.ec("secp256k1")),u=e("./hash"),c=u.keccak256,f=u.keccak256s,h=function(e){for(var t=f(e.slice(2)),r="0x",n=0;n<40;n++)r+=parseInt(t[n+2],16)>7?e[n+2].toUpperCase():e[n+2];return r},l=function(e){var t=new r(e.slice(2),"hex"),n="0x"+s.keyFromPrivate(t).getPublic(!1,"hex").slice(2),i=c(n);return{address:h("0x"+i.slice(-40)),privateKey:e}},d=function(e){var t=n(e,3),r=t[0],o=i.pad(32,t[1]),a=i.pad(32,t[2]);return i.flatten([o,a,r])},p=function(e){return[i.slice(64,i.length(e),e),i.slice(0,32,e),i.slice(32,64,e)]},b=function(e){return function(t,n){var a=s.keyFromPrivate(new r(n.slice(2),"hex")).sign(new r(t.slice(2),"hex"),{canonical:!0});return d([o.fromString(i.fromNumber(e+a.recoveryParam)),i.pad(32,i.fromNat("0x"+a.r.toString(16))),i.pad(32,i.fromNat("0x"+a.s.toString(16)))])}},y=b(27);t.exports={create:function(e){var t=c(i.concat(i.random(32),e||i.random(32))),r=i.concat(i.concat(i.random(32),t),i.random(32)),n=c(r);return l(n)},toChecksum:h,fromPrivate:l,sign:y,makeSigner:b,recover:function(e,t){var n=p(t),o={v:i.toNumber(n[0]),r:n[1].slice(2),s:n[2].slice(2)},a="0x"+s.recoverPubKey(new r(e.slice(2),"hex"),o,o.v<2?o.v:1-o.v%2).encode("hex",!1).slice(2),u=c(a);return h("0x"+u.slice(-40))},encodeSignature:d,decodeSignature:p}}).call(this,e("buffer").Buffer)},{"./bytes":352,"./hash":353,"./nat":354,"./rlp":355,buffer:84,elliptic:109}],351:[function(e,t,r){arguments[4][132][0].apply(r,arguments)},{dup:132}],352:[function(e,t,r){arguments[4][133][0].apply(r,arguments)},{"./array.js":351,dup:133}],353:[function(e,t,r){arguments[4][134][0].apply(r,arguments)},{dup:134}],354:[function(e,t,r){var n=e("bn.js"),i=e("./bytes"),o=function(e){return new n(e.slice(2),16)},a=function(e){var t="0x"+("0x"===e.slice(0,2)?new n(e.slice(2),16):new n(e,10)).toString("hex");return"0x0"===t?"0x":t},s=function(e){return"string"==typeof e?/^0x/.test(e)?e:"0x"+e:"0x"+new n(e).toString("hex")},u=function(e){return o(e).toNumber()},c=function(e){return function(t,r){return"0x"+o(t)[e](o(r)).toString("hex")}},f=c("add"),h=c("mul"),l=c("div"),d=c("sub");t.exports={toString:function(e){return o(e).toString(10)},fromString:a,toNumber:u,fromNumber:s,toEther:function(e){return u(l(e,a("10000000000")))/1e8},fromEther:function(e){return h(s(Math.floor(1e8*e)),a("10000000000"))},toUint256:function(e){return i.pad(32,e)},add:f,mul:h,div:l,sub:d}},{"./bytes":352,"bn.js":53}],355:[function(e,t,r){t.exports={encode:function(e){var t=function(e){return(t=e.toString(16)).length%2==0?t:"0"+t;var t},r=function(e,r){return e<56?t(r+e):t(r+t(e).length/2+55)+t(e)};return"0x"+function e(t){if("string"==typeof t){var n=t.slice(2);return(2!=n.length||n>="80"?r(n.length/2,128):"")+n}var i=t.map(e).join("");return r(i.length/2,192)+i}(e)},decode:function(e){var t=2,r=function(){if(t>=e.length)throw"";var r=e.slice(t,t+2);return r<"80"?(t+=2,"0x"+r):r<"c0"?i():o()},n=function(){var r=parseInt(e.slice(t,t+=2),16)%64;return r<56?r:parseInt(e.slice(t,t+=2*(r-55)),16)},i=function(){var r=n();return"0x"+e.slice(t,t+=2*r)},o=function(){for(var e=2*n()+t,i=[];t>>((3&t)<<3)&255;return i}}t.exports=r}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],357:[function(e,t,r){for(var n=e("./rng"),i=[],o={},a=0;a<256;a++)i[a]=(a+256).toString(16).substr(1),o[i[a]]=a;function s(e,t){var r=t||0,n=i;return n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]}var u=n(),c=[1|u[0],u[1],u[2],u[3],u[4],u[5]],f=16383&(u[6]<<8|u[7]),h=0,l=0;function d(e,t,r){var i=t&&r||0;"string"==typeof e&&(t="binary"==e?new Array(16):null,e=null);var o=(e=e||{}).random||(e.rng||n)();if(o[6]=15&o[6]|64,o[8]=63&o[8]|128,t)for(var a=0;a<16;a++)t[i+a]=o[a];return t||s(o)}var p=d;p.v1=function(e,t,r){var n=t&&r||0,i=t||[],o=void 0!==(e=e||{}).clockseq?e.clockseq:f,a=void 0!==e.msecs?e.msecs:(new Date).getTime(),u=void 0!==e.nsecs?e.nsecs:l+1,d=a-h+(u-l)/1e4;if(d<0&&void 0===e.clockseq&&(o=o+1&16383),(d<0||a>h)&&void 0===e.nsecs&&(u=0),u>=1e4)throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");h=a,l=u,f=o;var p=(1e4*(268435455&(a+=122192928e5))+u)%4294967296;i[n++]=p>>>24&255,i[n++]=p>>>16&255,i[n++]=p>>>8&255,i[n++]=255&p;var b=a/4294967296*1e4&268435455;i[n++]=b>>>8&255,i[n++]=255&b,i[n++]=b>>>24&15|16,i[n++]=b>>>16&255,i[n++]=o>>>8|128,i[n++]=255&o;for(var y=e.node||c,m=0;m<6;m++)i[n+m]=y[m];return t||s(i)},p.v4=d,p.parse=function(e,t,r){var n=t&&r||0,i=0;for(t=t||[],e.toLowerCase().replace(/[0-9a-f]{2}/g,function(e){i<16&&(t[n+i++]=o[e])});i<16;)t[n+i++]=0;return t},p.unparse=s,t.exports=p},{"./rng":356}],358:[function(e,t,r){(function(r,n){"use strict";var i=e("underscore"),o=e("web3-core"),a=e("web3-core-method"),s=e("any-promise"),u=e("eth-lib/lib/account"),c=e("eth-lib/lib/hash"),f=e("eth-lib/lib/rlp"),h=e("eth-lib/lib/nat"),l=e("eth-lib/lib/bytes"),d=e(void 0===r?"crypto-browserify":"crypto"),p=e("scrypt.js"),b=e("uuid"),y=e("web3-utils"),m=e("web3-core-helpers"),v=function(e){return i.isUndefined(e)||i.isNull(e)},g=function(e){for(;e&&e.startsWith("0x0");)e="0x"+e.slice(3);return e},w=function(e){return e.length%2==1&&(e=e.replace("0x","0x0")),e},_=function(){var e=this;o.packageInit(this,arguments),delete this.BatchRequest,delete this.extend;var t=[new a({name:"getId",call:"net_version",params:0,outputFormatter:y.hexToNumber}),new a({name:"getGasPrice",call:"eth_gasPrice",params:0}),new a({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[function(e){if(y.isAddress(e))return e;throw new Error("Address "+e+' is not a valid address to get the "transactionCount".')},function(){return"latest"}]})];this._ethereumCall={},i.each(t,function(t){t.attachToObject(e._ethereumCall),t.setRequestManager(e._requestManager)}),this.wallet=new A(this)};function A(e){this._accounts=e,this.length=0,this.defaultKeyName="web3js_wallet"}_.prototype._addAccountFunctions=function(e){var t=this;return e.signTransaction=function(r,n){return t.signTransaction(r,e.privateKey,n)},e.sign=function(r){return t.sign(r,e.privateKey)},e.encrypt=function(r,n){return t.encrypt(e.privateKey,r,n)},e},_.prototype.create=function(e){return this._addAccountFunctions(u.create(e||y.randomHex(32)))},_.prototype.privateKeyToAccount=function(e){return this._addAccountFunctions(u.fromPrivate(e))},_.prototype.signTransaction=function(e,t,r){var n,o=!1;if(r=r||function(){},!e)return o=new Error("No transaction object given!"),r(o),s.reject(o);function a(e){if(e.gas||e.gasLimit||(o=new Error('"gas" is missing')),(e.nonce<0||e.gas<0||e.gasPrice<0||e.chainId<0)&&(o=new Error("Gas, gasPrice, nonce or chainId is lower than 0")),o)return r(o),s.reject(o);try{var i=e=m.formatters.inputCallFormatter(e);i.to=e.to||"0x",i.data=e.data||"0x",i.value=e.value||"0x",i.chainId=y.numberToHex(e.chainId);var a=f.encode([l.fromNat(i.nonce),l.fromNat(i.gasPrice),l.fromNat(i.gas),i.to.toLowerCase(),l.fromNat(i.value),i.data,l.fromNat(i.chainId||"0x1"),"0x","0x"]),d=c.keccak256(a),p=u.makeSigner(2*h.toNumber(i.chainId||"0x1")+35)(c.keccak256(a),t),b=f.decode(a).slice(0,6).concat(u.decodeSignature(p));b[6]=w(g(b[6])),b[7]=w(g(b[7])),b[8]=w(g(b[8]));var v=f.encode(b),_=f.decode(v);n={messageHash:d,v:g(_[6]),r:g(_[7]),s:g(_[8]),rawTransaction:v}}catch(e){return r(e),s.reject(e)}return r(null,n),n}return void 0!==e.nonce&&void 0!==e.chainId&&void 0!==e.gasPrice?s.resolve(a(e)):s.all([v(e.chainId)?this._ethereumCall.getId():e.chainId,v(e.gasPrice)?this._ethereumCall.getGasPrice():e.gasPrice,v(e.nonce)?this._ethereumCall.getTransactionCount(this.privateKeyToAccount(t).address):e.nonce]).then(function(t){if(v(t[0])||v(t[1])||v(t[2]))throw new Error('One of the values "chainId", "gasPrice", or "nonce" couldn\'t be fetched: '+JSON.stringify(t));return a(i.extend(e,{chainId:t[0],gasPrice:t[1],nonce:t[2]}))})},_.prototype.recoverTransaction=function(e){var t=f.decode(e),r=u.encodeSignature(t.slice(6,9)),n=l.toNumber(t[6]),i=n<35?[]:[l.fromNumber(n-35>>1),"0x","0x"],o=t.slice(0,6).concat(i),a=f.encode(o);return u.recover(c.keccak256(a),r)},_.prototype.hashMessage=function(e){var t=y.isHexStrict(e)?y.hexToBytes(e):e,r=n.from(t),i="Ethereum Signed Message:\n"+t.length,o=n.from(i),a=n.concat([o,r]);return c.keccak256s(a)},_.prototype.sign=function(e,t){var r=this.hashMessage(e),n=u.sign(r,t),i=u.decodeSignature(n);return{message:e,messageHash:r,v:i[0],r:i[1],s:i[2],signature:n}},_.prototype.recover=function(e,t,r){var n=[].slice.apply(arguments);return i.isObject(e)?this.recover(e.messageHash,u.encodeSignature([e.v,e.r,e.s]),!0):(r||(e=this.hashMessage(e)),n.length>=4?(r=n.slice(-1)[0],r=!!i.isBoolean(r)&&!!r,this.recover(e,u.encodeSignature(n.slice(1,4)),r)):u.recover(e,t))},_.prototype.decrypt=function(e,t,r){if(!i.isString(t))throw new Error("No password given.");var o,a,s=i.isObject(e)?e:JSON.parse(r?e.toLowerCase():e);if(3!==s.version)throw new Error("Not a valid V3 wallet");if("scrypt"===s.crypto.kdf)a=s.crypto.kdfparams,o=p(new n(t),new n(a.salt,"hex"),a.n,a.r,a.p,a.dklen);else{if("pbkdf2"!==s.crypto.kdf)throw new Error("Unsupported key derivation scheme");if("hmac-sha256"!==(a=s.crypto.kdfparams).prf)throw new Error("Unsupported parameters to PBKDF2");o=d.pbkdf2Sync(new n(t),new n(a.salt,"hex"),a.c,a.dklen,"sha256")}var u=new n(s.crypto.ciphertext,"hex");if(y.sha3(n.concat([o.slice(16,32),u])).replace("0x","")!==s.crypto.mac)throw new Error("Key derivation failed - possibly wrong password");var c=d.createDecipheriv(s.crypto.cipher,o.slice(0,16),new n(s.crypto.cipherparams.iv,"hex")),f="0x"+n.concat([c.update(u),c.final()]).toString("hex");return this.privateKeyToAccount(f)},_.prototype.encrypt=function(e,t,r){var i,o=this.privateKeyToAccount(e),a=(r=r||{}).salt||d.randomBytes(32),s=r.iv||d.randomBytes(16),u=r.kdf||"scrypt",c={dklen:r.dklen||32,salt:a.toString("hex")};if("pbkdf2"===u)c.c=r.c||262144,c.prf="hmac-sha256",i=d.pbkdf2Sync(new n(t),a,c.c,c.dklen,"sha256");else{if("scrypt"!==u)throw new Error("Unsupported kdf");c.n=r.n||8192,c.r=r.r||8,c.p=r.p||1,i=p(new n(t),a,c.n,c.r,c.p,c.dklen)}var f=d.createCipheriv(r.cipher||"aes-128-ctr",i.slice(0,16),s);if(!f)throw new Error("Unsupported cipher");var h=n.concat([f.update(new n(o.privateKey.replace("0x",""),"hex")),f.final()]),l=y.sha3(n.concat([i.slice(16,32),new n(h,"hex")])).replace("0x","");return{version:3,id:b.v4({random:r.uuid||d.randomBytes(16)}),address:o.address.toLowerCase().replace("0x",""),crypto:{ciphertext:h.toString("hex"),cipherparams:{iv:s.toString("hex")},cipher:r.cipher||"aes-128-ctr",kdf:u,kdfparams:c,mac:l.toString("hex")}}},A.prototype._findSafeIndex=function(e){return e=e||0,i.has(this,e)?this._findSafeIndex(e+1):e},A.prototype._currentIndexes=function(){return Object.keys(this).map(function(e){return parseInt(e)}).filter(function(e){return e<9e20})},A.prototype.create=function(e,t){for(var r=0;r=2?t.slice(2):t;var r=h.decodeParameters(e,t);return 1===r.__length__?r[0]:(delete r.__length__,r)},l.prototype.deploy=function(e,t){if((e=e||{}).arguments=e.arguments||[],!(e=this._getOrSetDefaultOptions(e)).data)return a._fireError(new Error('No "data" specified in neither the given options, nor the default options.'),null,null,t);var r=n.find(this.options.jsonInterface,function(e){return"constructor"===e.type})||{};return r.signature="constructor",this._createTxObject.apply({method:r,parent:this,deployData:e.data,_ethAccounts:this.constructor._ethAccounts},e.arguments)},l.prototype._generateEventOptions=function(){var e=Array.prototype.slice.call(arguments),t=this._getCallback(e),r=n.isObject(e[e.length-1])?e.pop():{},i=n.isString(e[0])?e[0]:"allevents";if(!(i="allevents"===i.toLowerCase()?{name:"ALLEVENTS",jsonInterface:this.options.jsonInterface}:this.options.jsonInterface.find(function(e){return"event"===e.type&&(e.name===i||e.signature==="0x"+i.replace("0x",""))})))throw new Error('Event "'+i.name+"\" doesn't exist in this contract.");if(!a.isAddress(this.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return{params:this._encodeEventABI(i,r),event:i,callback:t}},l.prototype.clone=function(){return new this.constructor(this.options.jsonInterface,this.options.address,this.options)},l.prototype.once=function(e,t,r){var i=Array.prototype.slice.call(arguments);if(!(r=this._getCallback(i)))throw new Error("Once requires a callback as the second parameter.");t&&delete t.fromBlock,this._on(e,t,function(e,t,i){i.unsubscribe(),n.isFunction(r)&&r(e,t,i)})},l.prototype._on=function(){var e=this._generateEventOptions.apply(this,arguments);this._checkListener("newListener",e.event.name,e.callback),this._checkListener("removeListener",e.event.name,e.callback);var t=new s({subscription:{params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(e.event),subscriptionHandler:function(e){e.removed?this.emit("changed",e):this.emit("data",e),n.isFunction(this.callback)&&this.callback(null,e,this)}},type:"eth",requestManager:this._requestManager});return t.subscribe("logs",e.params,e.callback||function(){}),t},l.prototype.getPastEvents=function(){var e=this._generateEventOptions.apply(this,arguments),t=new o({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(e.event)});t.setRequestManager(this._requestManager);var r=t.buildCall();return t=null,r(e.params,e.callback)},l.prototype._createTxObject=function(){var e=Array.prototype.slice.call(arguments),t={};if("function"===this.method.type&&(t.call=this.parent._executeMethod.bind(t,"call"),t.call.request=this.parent._executeMethod.bind(t,"call",!0)),t.send=this.parent._executeMethod.bind(t,"send"),t.send.request=this.parent._executeMethod.bind(t,"send",!0),t.encodeABI=this.parent._encodeMethodABI.bind(t),t.estimateGas=this.parent._executeMethod.bind(t,"estimate"),e&&this.method.inputs&&e.length!==this.method.inputs.length){if(this.nextMethod)return this.nextMethod.apply(null,e);throw c.InvalidNumberOfParams(e.length,this.method.inputs.length,this.method.name)}return t.arguments=e||[],t._method=this.method,t._parent=this.parent,t._ethAccounts=this.parent.constructor._ethAccounts||this._ethAccounts,this.deployData&&(t._deployData=this.deployData),t},l.prototype._processExecuteArguments=function(e,t){var r={};if(r.type=e.shift(),r.callback=this._parent._getCallback(e),"call"===r.type&&!0!==e[e.length-1]&&(n.isString(e[e.length-1])||isFinite(e[e.length-1]))&&(r.defaultBlock=e.pop()),r.options=n.isObject(e[e.length-1])?e.pop():{},r.generateRequest=!0===e[e.length-1]&&e.pop(),r.options=this._parent._getOrSetDefaultOptions(r.options),r.options.data=this.encodeABI(),!this._deployData&&!a.isAddress(this._parent.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return this._deployData||(r.options.to=this._parent.options.address),r.options.data?r:a._fireError(new Error("Couldn't find a matching contract method, or the number of parameters is wrong."),t.eventEmitter,t.reject,r.callback)},l.prototype._executeMethod=function(){var e=this,t=this._parent._processExecuteArguments.call(this,Array.prototype.slice.call(arguments),r),r=f("send"!==t.type),i=e.constructor._ethAccounts||e._ethAccounts;if(t.generateRequest){var s={params:[u.inputCallFormatter.call(this._parent,t.options)],callback:t.callback};return"call"===t.type?(s.params.push(u.inputDefaultBlockNumberFormatter.call(this._parent,t.defaultBlock)),s.method="eth_call",s.format=this._parent._decodeMethodReturn.bind(null,this._method.outputs)):s.method="eth_sendTransaction",s}switch(t.type){case"estimate":return new o({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[u.inputCallFormatter],outputFormatter:a.hexToNumber,requestManager:e._parent._requestManager,accounts:i,defaultAccount:e._parent.defaultAccount,defaultBlock:e._parent.defaultBlock}).createFunction()(t.options,t.callback);case"call":return new o({name:"call",call:"eth_call",params:2,inputFormatter:[u.inputCallFormatter,u.inputDefaultBlockNumberFormatter],outputFormatter:function(t){return e._parent._decodeMethodReturn(e._method.outputs,t)},requestManager:e._parent._requestManager,accounts:i,defaultAccount:e._parent.defaultAccount,defaultBlock:e._parent.defaultBlock}).createFunction()(t.options,t.defaultBlock,t.callback);case"send":if(!a.isAddress(t.options.from))return a._fireError(new Error('No "from" address specified in neither the given options, nor the default options.'),r.eventEmitter,r.reject,t.callback);if(n.isBoolean(this._method.payable)&&!this._method.payable&&t.options.value&&t.options.value>0)return a._fireError(new Error("Can not send value to non-payable contract method or constructor"),r.eventEmitter,r.reject,t.callback);var c={receiptFormatter:function(t){if(n.isArray(t.logs)){var r=n.map(t.logs,function(t){return e._parent._decodeEventABI.call({name:"ALLEVENTS",jsonInterface:e._parent.options.jsonInterface},t)});t.events={};var i=0;r.forEach(function(e){e.event?t.events[e.event]?Array.isArray(t.events[e.event])?t.events[e.event].push(e):t.events[e.event]=[t.events[e.event],e]:t.events[e.event]=e:(t.events[i]=e,i++)}),delete t.logs}return t},contractDeployFormatter:function(t){var r=e._parent.clone();return r.options.address=t.contractAddress,r}};return new o({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[u.inputTransactionFormatter],requestManager:e._parent._requestManager,accounts:e.constructor._ethAccounts||e._ethAccounts,defaultAccount:e._parent.defaultAccount,defaultBlock:e._parent.defaultBlock,extraFormatters:c}).createFunction()(t.options,t.callback)}},t.exports=l},{underscore:325,"web3-core":348,"web3-core-helpers":338,"web3-core-method":339,"web3-core-promievent":340,"web3-core-subscriptions":345,"web3-eth-abi":349,"web3-utils":403}],360:[function(e,t,r){"use strict";var n=e("./config"),i=e("./contracts/Registry"),o=e("./lib/ResolverMethodHandler");function a(e){this.eth=e}Object.defineProperty(a.prototype,"registry",{get:function(){return new i(this)},enumerable:!0}),Object.defineProperty(a.prototype,"resolverMethodHandler",{get:function(){return new o(this.registry)},enumerable:!0}),a.prototype.resolver=function(e){return this.registry.resolver(e)},a.prototype.getAddress=function(e,t){return this.resolverMethodHandler.method(e,"addr",[]).call(t)},a.prototype.setAddress=function(e,t,r,n){return this.resolverMethodHandler.method(e,"setAddr",[t]).send(r,n)},a.prototype.getPubkey=function(e,t){return this.resolverMethodHandler.method(e,"pubkey",[],t).call(t)},a.prototype.setPubkey=function(e,t,r,n,i){return this.resolverMethodHandler.method(e,"setPubkey",[t,r]).send(n,i)},a.prototype.getContent=function(e,t){return this.resolverMethodHandler.method(e,"content",[]).call(t)},a.prototype.setContent=function(e,t,r,n){return this.resolverMethodHandler.method(e,"setContent",[t]).send(r,n)},a.prototype.getMultihash=function(e,t){return this.resolverMethodHandler.method(e,"multihash",[]).call(t)},a.prototype.setMultihash=function(e,t,r,n){return this.resolverMethodHandler.method(e,"multihash",[t]).send(r,n)},a.prototype.checkNetwork=function(){var e=this;return e.eth.getBlock("latest").then(function(t){var r=new Date/1e3-t.timestamp;if(r>3600)throw new Error("Network not synced; last block was "+r+" seconds ago");return e.eth.net.getNetworkType()}).then(function(e){var t=n.addresses[e];if(void 0===t)throw new Error("ENS is not supported on network "+e);return t})},t.exports=a},{"./config":361,"./contracts/Registry":362,"./lib/ResolverMethodHandler":364}],361:[function(e,t,r){"use strict";t.exports={addresses:{main:"0x314159265dD8dbb310642f98f50C066173C1259b",ropsten:"0x112234455c3a32fd11230c42e7bccd4a84e02010",rinkeby:"0xe7410170f87102df0055eb195163a03b7f2bff4a"}}},{}],362:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-eth-contract"),o=e("eth-ens-namehash"),a=e("web3-core-promievent"),s=e("../resources/ABI/Registry"),u=e("../resources/ABI/Resolver");function c(e){var t=this;this.ens=e,this.contract=e.checkNetwork().then(function(e){var r=new i(s,e);return r.setProvider(t.ens.eth.currentProvider),r})}c.prototype.owner=function(e,t){var r=new a(!0);return this.contract.then(function(i){i.methods.owner(o.hash(e)).call().then(function(e){r.resolve(e),n.isFunction(t)&&t(e)}).catch(function(e){r.reject(e),n.isFunction(t)&&t(e)})}),r.eventEmitter},c.prototype.resolver=function(e){var t=this;return this.contract.then(function(t){return t.methods.resolver(o.hash(e)).call()}).then(function(e){var r=new i(u,e);return r.setProvider(t.ens.eth.currentProvider),r})},t.exports=c},{"../resources/ABI/Registry":365,"../resources/ABI/Resolver":366,"eth-ens-namehash":127,underscore:325,"web3-core-promievent":340,"web3-eth-contract":359}],363:[function(e,t,r){"use strict";var n=e("./ENS");t.exports=n},{"./ENS":360}],364:[function(e,t,r){"use strict";var n=e("web3-core-promievent"),i=e("eth-ens-namehash"),o=e("underscore");function a(e){this.registry=e}a.prototype.method=function(e,t,r,n){return{call:this.call.bind({ensName:e,methodName:t,methodArguments:r,callback:n,parent:this}),send:this.send.bind({ensName:e,methodName:t,methodArguments:r,callback:n,parent:this})}},a.prototype.call=function(e){var t=this,r=new n,i=this.parent.prepareArguments(this.ensName,this.methodArguments);return this.parent.registry.resolver(this.ensName).then(function(n){t.parent.handleCall(r,n.methods[t.methodName],i,e)}).catch(function(e){r.reject(e)}),r.eventEmitter},a.prototype.send=function(e,t){var r=this,i=new n,o=this.parent.prepareArguments(this.ensName,this.methodArguments);return this.parent.registry.resolver(this.ensName).then(function(n){r.parent.handleSend(i,n.methods[r.methodName],o,e,t)}).catch(function(e){i.reject(e)}),i.eventEmitter},a.prototype.handleCall=function(e,t,r,n){return t.apply(this,r).call().then(function(t){e.resolve(t),o.isFunction(n)&&n(t)}).catch(function(t){e.reject(t),o.isFunction(n)&&n(t)}),e},a.prototype.handleSend=function(e,t,r,n,i){return t.apply(this,r).send(n).on("transactionHash",function(t){e.eventEmitter.emit("transactionHash",t)}).on("confirmation",function(t,r){e.eventEmitter.emit("confirmation",t,r)}).on("receipt",function(t){e.eventEmitter.emit("receipt",t),e.resolve(t),o.isFunction(i)&&i(t)}).on("error",function(t){e.eventEmitter.emit("error",t),e.reject(t),o.isFunction(i)&&i(t)}),e},a.prototype.prepareArguments=function(e,t){var r=i.hash(e);return t.length>0?(t.unshift(r),t):[r]},t.exports=a},{"eth-ens-namehash":127,underscore:325,"web3-core-promievent":340}],365:[function(e,t,r){"use strict";t.exports=[{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"resolver",outputs:[{name:"",type:"address"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"owner",outputs:[{name:"",type:"address"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"label",type:"bytes32"},{name:"owner",type:"address"}],name:"setSubnodeOwner",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"ttl",type:"uint64"}],name:"setTTL",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"ttl",outputs:[{name:"",type:"uint64"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"resolver",type:"address"}],name:"setResolver",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"owner",type:"address"}],name:"setOwner",outputs:[],payable:!1,type:"function"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"owner",type:"address"}],name:"Transfer",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!0,name:"label",type:"bytes32"},{indexed:!1,name:"owner",type:"address"}],name:"NewOwner",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"resolver",type:"address"}],name:"NewResolver",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"ttl",type:"uint64"}],name:"NewTTL",type:"event"}]},{}],366:[function(e,t,r){"use strict";t.exports=[{constant:!0,inputs:[{name:"interfaceID",type:"bytes4"}],name:"supportsInterface",outputs:[{name:"",type:"bool"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"},{name:"contentTypes",type:"uint256"}],name:"ABI",outputs:[{name:"contentType",type:"uint256"},{name:"data",type:"bytes"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"hash",type:"bytes"}],name:"setMultihash",outputs:[],payable:!1,stateMutability:"nonpayable",type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"multihash",outputs:[{name:"",type:"bytes"}],payable:!1,stateMutability:"view",type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"x",type:"bytes32"},{name:"y",type:"bytes32"}],name:"setPubkey",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"content",outputs:[{name:"ret",type:"bytes32"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"addr",outputs:[{name:"ret",type:"address"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"contentType",type:"uint256"},{name:"data",type:"bytes"}],name:"setABI",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"name",outputs:[{name:"ret",type:"string"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"name",type:"string"}],name:"setName",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"hash",type:"bytes32"}],name:"setContent",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"pubkey",outputs:[{name:"x",type:"bytes32"},{name:"y",type:"bytes32"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"addr",type:"address"}],name:"setAddr",outputs:[],payable:!1,type:"function"},{inputs:[{name:"ensAddr",type:"address"}],payable:!1,type:"constructor"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"a",type:"address"}],name:"AddrChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"hash",type:"bytes32"}],name:"ContentChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"name",type:"string"}],name:"NameChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!0,name:"contentType",type:"uint256"}],name:"ABIChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"x",type:"bytes32"},{indexed:!1,name:"y",type:"bytes32"}],name:"PubkeyChanged",type:"event"}]},{}],367:[function(e,t,r){arguments[4][154][0].apply(r,arguments)},{dup:154}],368:[function(e,t,r){"use strict";var n=e("web3-utils"),i=e("bn.js"),o=function(e){var t="A".charCodeAt(0),r="Z".charCodeAt(0);return(e=(e=e.toUpperCase()).substr(4)+e.substr(0,4)).split("").map(function(e){var n=e.charCodeAt(0);return n>=t&&n<=r?n-t+10:e}).join("")},a=function(e){for(var t,r=e;r.length>2;)t=r.slice(0,9),r=parseInt(t,10)%97+r.slice(t.length);return parseInt(r,10)%97},s=function(e){this._iban=e};s.toAddress=function(e){if(!(e=new s(e)).isDirect())throw new Error("IBAN is indirect and can't be converted");return e.toAddress()},s.toIban=function(e){return s.fromAddress(e).toString()},s.fromAddress=function(e){if(!n.isAddress(e))throw new Error("Provided address is not a valid address: "+e);e=e.replace("0x","").replace("0X","");var t=function(e,t){for(var r=e;r.length<2*t;)r="0"+r;return r}(new i(e,16).toString(36),15);return s.fromBban(t.toUpperCase())},s.fromBban=function(e){var t=("0"+(98-a(o("XE00"+e)))).slice(-2);return new s("XE"+t+e)},s.createIndirect=function(e){return s.fromBban("ETH"+e.institution+e.identifier)},s.isValid=function(e){return new s(e).isValid()},s.prototype.isValid=function(){return/^XE[0-9]{2}(ETH[0-9A-Z]{13}|[0-9A-Z]{30,31})$/.test(this._iban)&&1===a(o(this._iban))},s.prototype.isDirect=function(){return 34===this._iban.length||35===this._iban.length},s.prototype.isIndirect=function(){return 20===this._iban.length},s.prototype.checksum=function(){return this._iban.substr(2,2)},s.prototype.institution=function(){return this.isIndirect()?this._iban.substr(7,4):""},s.prototype.client=function(){return this.isIndirect()?this._iban.substr(11):""},s.prototype.toAddress=function(){if(this.isDirect()){var e=this._iban.substr(4),t=new i(e,36);return n.toChecksumAddress(t.toString(16,20))}return""},s.prototype.toString=function(){return this._iban},t.exports=s},{"bn.js":367,"web3-utils":403}],369:[function(e,t,r){"use strict";var n=e("web3-core"),i=e("web3-core-method"),o=e("web3-utils"),a=e("web3-net"),s=e("web3-core-helpers").formatters,u=function(){var e=this;n.packageInit(this,arguments),this.net=new a(this.currentProvider);var t=null,r="latest";Object.defineProperty(this,"defaultAccount",{get:function(){return t},set:function(e){return e&&(t=o.toChecksumAddress(s.inputAddressFormatter(e))),u.forEach(function(e){e.defaultAccount=t}),e},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return r},set:function(e){return r=e,u.forEach(function(e){e.defaultBlock=r}),e},enumerable:!0});var u=[new i({name:"getAccounts",call:"personal_listAccounts",params:0,outputFormatter:o.toChecksumAddress}),new i({name:"newAccount",call:"personal_newAccount",params:1,inputFormatter:[null],outputFormatter:o.toChecksumAddress}),new i({name:"unlockAccount",call:"personal_unlockAccount",params:3,inputFormatter:[s.inputAddressFormatter,null,null]}),new i({name:"lockAccount",call:"personal_lockAccount",params:1,inputFormatter:[s.inputAddressFormatter]}),new i({name:"importRawKey",call:"personal_importRawKey",params:2}),new i({name:"sendTransaction",call:"personal_sendTransaction",params:2,inputFormatter:[s.inputTransactionFormatter,null]}),new i({name:"signTransaction",call:"personal_signTransaction",params:2,inputFormatter:[s.inputTransactionFormatter,null]}),new i({name:"sign",call:"personal_sign",params:3,inputFormatter:[s.inputSignFormatter,s.inputAddressFormatter,null]}),new i({name:"ecRecover",call:"personal_ecRecover",params:2,inputFormatter:[s.inputSignFormatter,null]})];u.forEach(function(t){t.attachToObject(e),t.setRequestManager(e._requestManager),t.defaultBlock=e.defaultBlock,t.defaultAccount=e.defaultAccount})};n.addProviders(u),t.exports=u},{"web3-core":348,"web3-core-helpers":338,"web3-core-method":339,"web3-net":372,"web3-utils":403}],370:[function(e,t,r){"use strict";var n=e("underscore");t.exports=function(e){var t,r=this;return this.net.getId().then(function(e){return t=e,r.getBlock(0)}).then(function(r){var i="private";return"0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3"===r.hash&&1===t&&(i="main"),"0cd786a2425d16f152c658316c423e6ce1181e15c3295826d7c9904cba9ce303"===r.hash&&2===t&&(i="morden"),"0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d"===r.hash&&3===t&&(i="ropsten"),"0x6341fd3daf94b748c72ced5a5b26028f2474f5f00d824504e4fa37a75767e177"===r.hash&&4===t&&(i="rinkeby"),"0xa3c565fc15c7478862d50ccd6561e3c06b24cc509bf388941c25ea985ce32cb9"===r.hash&&42===t&&(i="kovan"),n.isFunction(e)&&e(null,i),i}).catch(function(t){if(!n.isFunction(e))throw t;e(t)})}},{underscore:325}],371:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core"),o=e("web3-core-helpers"),a=e("web3-core-subscriptions").subscriptions,s=e("web3-core-method"),u=e("web3-utils"),c=e("web3-net"),f=e("web3-eth-ens"),h=e("web3-eth-personal"),l=e("web3-eth-contract"),d=e("web3-eth-iban"),p=e("web3-eth-accounts"),b=e("web3-eth-abi"),y=e("./getNetworkType.js"),m=o.formatters,v=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getBlockByHash":"eth_getBlockByNumber"},g=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getTransactionByBlockHashAndIndex":"eth_getTransactionByBlockNumberAndIndex"},w=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getUncleByBlockHashAndIndex":"eth_getUncleByBlockNumberAndIndex"},_=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getBlockTransactionCountByHash":"eth_getBlockTransactionCountByNumber"},A=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getUncleCountByBlockHash":"eth_getUncleCountByBlockNumber"},E=function(){var e=this;i.packageInit(this,arguments);var t=this.setProvider;this.setProvider=function(){t.apply(e,arguments),e.net.setProvider.apply(e,arguments),e.personal.setProvider.apply(e,arguments),e.accounts.setProvider.apply(e,arguments),e.Contract.setProvider(e.currentProvider,e.accounts)};var r=null,o="latest";Object.defineProperty(this,"defaultAccount",{get:function(){return r},set:function(t){return t&&(r=u.toChecksumAddress(m.inputAddressFormatter(t))),e.Contract.defaultAccount=r,e.personal.defaultAccount=r,k.forEach(function(e){e.defaultAccount=r}),t},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return o},set:function(t){return o=t,e.Contract.defaultBlock=o,e.personal.defaultBlock=o,k.forEach(function(e){e.defaultBlock=o}),t},enumerable:!0}),this.clearSubscriptions=e._requestManager.clearSubscriptions,this.net=new c(this.currentProvider),this.net.getNetworkType=y.bind(this),this.accounts=new p(this.currentProvider),this.personal=new h(this.currentProvider),this.personal.defaultAccount=this.defaultAccount;var E=this,x=function(){l.apply(this,arguments);var e=this,t=E.setProvider;E.setProvider=function(){t.apply(E,arguments),i.packageInit(e,[E.currentProvider])}};x.setProvider=function(){l.setProvider.apply(this,arguments)},(x.prototype=Object.create(l.prototype)).constructor=x,this.Contract=x,this.Contract.defaultAccount=this.defaultAccount,this.Contract.defaultBlock=this.defaultBlock,this.Contract.setProvider(this.currentProvider,this.accounts),this.Iban=d,this.abi=b,this.ens=new f(this);var k=[new s({name:"getNodeInfo",call:"web3_clientVersion"}),new s({name:"getProtocolVersion",call:"eth_protocolVersion",params:0}),new s({name:"getCoinbase",call:"eth_coinbase",params:0}),new s({name:"isMining",call:"eth_mining",params:0}),new s({name:"getHashrate",call:"eth_hashrate",params:0,outputFormatter:u.hexToNumber}),new s({name:"isSyncing",call:"eth_syncing",params:0,outputFormatter:m.outputSyncingFormatter}),new s({name:"getGasPrice",call:"eth_gasPrice",params:0,outputFormatter:m.outputBigNumberFormatter}),new s({name:"getAccounts",call:"eth_accounts",params:0,outputFormatter:u.toChecksumAddress}),new s({name:"getBlockNumber",call:"eth_blockNumber",params:0,outputFormatter:u.hexToNumber}),new s({name:"getBalance",call:"eth_getBalance",params:2,inputFormatter:[m.inputAddressFormatter,m.inputDefaultBlockNumberFormatter],outputFormatter:m.outputBigNumberFormatter}),new s({name:"getStorageAt",call:"eth_getStorageAt",params:3,inputFormatter:[m.inputAddressFormatter,u.numberToHex,m.inputDefaultBlockNumberFormatter]}),new s({name:"getCode",call:"eth_getCode",params:2,inputFormatter:[m.inputAddressFormatter,m.inputDefaultBlockNumberFormatter]}),new s({name:"getBlock",call:v,params:2,inputFormatter:[m.inputBlockNumberFormatter,function(e){return!!e}],outputFormatter:m.outputBlockFormatter}),new s({name:"getUncle",call:w,params:2,inputFormatter:[m.inputBlockNumberFormatter,u.numberToHex],outputFormatter:m.outputBlockFormatter}),new s({name:"getBlockTransactionCount",call:_,params:1,inputFormatter:[m.inputBlockNumberFormatter],outputFormatter:u.hexToNumber}),new s({name:"getBlockUncleCount",call:A,params:1,inputFormatter:[m.inputBlockNumberFormatter],outputFormatter:u.hexToNumber}),new s({name:"getTransaction",call:"eth_getTransactionByHash",params:1,inputFormatter:[null],outputFormatter:m.outputTransactionFormatter}),new s({name:"getTransactionFromBlock",call:g,params:2,inputFormatter:[m.inputBlockNumberFormatter,u.numberToHex],outputFormatter:m.outputTransactionFormatter}),new s({name:"getTransactionReceipt",call:"eth_getTransactionReceipt",params:1,inputFormatter:[null],outputFormatter:m.outputTransactionReceiptFormatter}),new s({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[m.inputAddressFormatter,m.inputDefaultBlockNumberFormatter],outputFormatter:u.hexToNumber}),new s({name:"sendSignedTransaction",call:"eth_sendRawTransaction",params:1,inputFormatter:[null]}),new s({name:"signTransaction",call:"eth_signTransaction",params:1,inputFormatter:[m.inputTransactionFormatter]}),new s({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[m.inputTransactionFormatter]}),new s({name:"sign",call:"eth_sign",params:2,inputFormatter:[m.inputSignFormatter,m.inputAddressFormatter],transformPayload:function(e){return e.params.reverse(),e}}),new s({name:"call",call:"eth_call",params:2,inputFormatter:[m.inputCallFormatter,m.inputDefaultBlockNumberFormatter]}),new s({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[m.inputCallFormatter],outputFormatter:u.hexToNumber}),new s({name:"submitWork",call:"eth_submitWork",params:3}),new s({name:"getWork",call:"eth_getWork",params:0}),new s({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[m.inputLogFormatter],outputFormatter:m.outputLogFormatter}),new a({name:"subscribe",type:"eth",subscriptions:{newBlockHeaders:{subscriptionName:"newHeads",params:0,outputFormatter:m.outputBlockFormatter},pendingTransactions:{subscriptionName:"newPendingTransactions",params:0},logs:{params:1,inputFormatter:[m.inputLogFormatter],outputFormatter:m.outputLogFormatter,subscriptionHandler:function(e){e.removed?this.emit("changed",e):this.emit("data",e),n.isFunction(this.callback)&&this.callback(null,e,this)}},syncing:{params:0,outputFormatter:m.outputSyncingFormatter,subscriptionHandler:function(e){var t=this;!0!==this._isSyncing?(this._isSyncing=!0,this.emit("changed",t._isSyncing),n.isFunction(this.callback)&&this.callback(null,t._isSyncing,this),setTimeout(function(){t.emit("data",e),n.isFunction(t.callback)&&t.callback(null,e,t)},0)):(this.emit("data",e),n.isFunction(t.callback)&&this.callback(null,e,this),clearTimeout(this._isSyncingTimeout),this._isSyncingTimeout=setTimeout(function(){e.currentBlock>e.highestBlock-200&&(t._isSyncing=!1,t.emit("changed",t._isSyncing),n.isFunction(t.callback)&&t.callback(null,t._isSyncing,t))},500))}}}})];k.forEach(function(t){t.attachToObject(e),t.setRequestManager(e._requestManager,e.accounts),t.defaultBlock=e.defaultBlock,t.defaultAccount=e.defaultAccount})};i.addProviders(E),t.exports=E},{"./getNetworkType.js":370,underscore:325,"web3-core":348,"web3-core-helpers":338,"web3-core-method":339,"web3-core-subscriptions":345,"web3-eth-abi":349,"web3-eth-accounts":358,"web3-eth-contract":359,"web3-eth-ens":363,"web3-eth-iban":368,"web3-eth-personal":369,"web3-net":372,"web3-utils":403}],372:[function(e,t,r){"use strict";var n=e("web3-core"),i=e("web3-core-method"),o=e("web3-utils"),a=function(){var e=this;n.packageInit(this,arguments),[new i({name:"getId",call:"net_version",params:0,outputFormatter:o.hexToNumber}),new i({name:"isListening",call:"net_listening",params:0}),new i({name:"getPeerCount",call:"net_peerCount",params:0,outputFormatter:o.hexToNumber})].forEach(function(t){t.attachToObject(e),t.setRequestManager(e._requestManager)})};n.addProviders(a),t.exports=a},{"web3-core":348,"web3-core-method":339,"web3-utils":403}],373:[function(e,t,r){const n=e("events").EventEmitter,i=e("util").inherits,o=e("ethereumjs-util"),a=e("eth-block-tracker"),s=e("async/map"),u=e("async/eachSeries"),c=e("./util/stoplight.js");e("./util/rpc-cache-utils.js"),e("./util/create-payload.js");function f(e){const t=this;n.call(t),t.setMaxListeners(30),e=e||{};const r={sendAsync:t._handleAsync.bind(t)},i=e.blockTrackerProvider||r;t._blockTracker=e.blockTracker||new a({provider:i,pollingInterval:e.pollingInterval||4e3}),t._blockTracker.on("block",e=>{const r=function(e){return{number:o.toBuffer(e.number),hash:o.toBuffer(e.hash),parentHash:o.toBuffer(e.parentHash),nonce:o.toBuffer(e.nonce),mixHash:o.toBuffer(e.mixHash),sha3Uncles:o.toBuffer(e.sha3Uncles),logsBloom:o.toBuffer(e.logsBloom),transactionsRoot:o.toBuffer(e.transactionsRoot),stateRoot:o.toBuffer(e.stateRoot),receiptsRoot:o.toBuffer(e.receiptRoot||e.receiptsRoot),miner:o.toBuffer(e.miner),difficulty:o.toBuffer(e.difficulty),totalDifficulty:o.toBuffer(e.totalDifficulty),size:o.toBuffer(e.size),extraData:o.toBuffer(e.extraData),gasLimit:o.toBuffer(e.gasLimit),gasUsed:o.toBuffer(e.gasUsed),timestamp:o.toBuffer(e.timestamp),transactions:e.transactions}}(e);t._setCurrentBlock(r)}),t._blockTracker.on("block",t.emit.bind(t,"rawBlock")),t._blockTracker.on("sync",t.emit.bind(t,"sync")),t._blockTracker.on("latest",t.emit.bind(t,"latest")),t._ready=new c,t._blockTracker.once("block",()=>{t._ready.go()}),t.currentBlock=null,t._providers=[]}t.exports=f,i(f,n),f.prototype.start=function(e=function(){}){this._blockTracker.start().then(e).catch(e)},f.prototype.stop=function(){this._blockTracker.stop()},f.prototype.addProvider=function(e){this._providers.push(e),e.setEngine(this)},f.prototype.send=function(e){throw new Error("Web3ProviderEngine does not support synchronous requests.")},f.prototype.sendAsync=function(e,t){const r=this;r._ready.await(function(){Array.isArray(e)?s(e,r._handleAsync.bind(r),t):r._handleAsync(e,t)})},f.prototype._handleAsync=function(e,t){var r=this,n=-1,i=null,o=null,a=[];function s(r,n){o=r,i=n,u(a,function(e,t){e?e(o,i,t):t()},function(){var r={id:e.id,jsonrpc:e.jsonrpc,result:i};null!=o?(r.error={message:o.stack||o.message||o,code:-32e3},t(o,r)):t(null,r)})}!function t(i){n+=1;a.unshift(i);if(n>=r._providers.length)s(new Error('Request for method "'+e.method+'" not handled by any subprovider. Please check your subprovider configuration to ensure this method is handled.'));else try{var o=r._providers[n];o.handleRequest(e,t,s)}catch(e){s(e)}}()},f.prototype._setCurrentBlock=function(e){this.currentBlock=e,this.emit("block",e)}},{"./util/create-payload.js":391,"./util/rpc-cache-utils.js":394,"./util/stoplight.js":396,"async/eachSeries":25,"async/map":41,"eth-block-tracker":126,"ethereumjs-util":141,events:157,util:333}],374:[function(e,t,r){var n="undefined"!=typeof JSON?JSON:e("jsonify");t.exports=function(e,t){t||(t={}),"function"==typeof t&&(t={cmp:t});var r=t.space||"";"number"==typeof r&&(r=Array(r+1).join(" "));var a,s="boolean"==typeof t.cycles&&t.cycles,u=t.replacer||function(e,t){return t},c=t.cmp&&(a=t.cmp,function(e){return function(t,r){var n={key:t,value:e[t]},i={key:r,value:e[r]};return a(n,i)}}),f=[];return function e(t,a,h,l){var d=r?"\n"+new Array(l+1).join(r):"",p=r?": ":":";if(h&&h.toJSON&&"function"==typeof h.toJSON&&(h=h.toJSON()),void 0!==(h=u.call(t,a,h))){if("object"!=typeof h||null===h)return n.stringify(h);if(i(h)){for(var b=[],y=0;y dist/ProviderEngine.js","bundle-zero":"browserify -s ZeroClientProvider -e zero.js -t [ babelify --presets [ es2015 ] ] > dist/ZeroClientProvider.js",prepublish:"npm run build && npm run bundle",test:"node test/index.js"},version:"14.1.0"}},{}],376:[function(e,t,r){const n=e("util").inherits,i=e("ethereumjs-util"),o=i.BN,a=e("clone"),s=e("../util/rpc-cache-utils.js"),u=e("../util/stoplight.js"),c=e("./subprovider.js");function f(e){e=e||{},this._ready=new u,this.strategies={perma:new l({eth_getTransactionByHash:p,eth_getTransactionReceipt:p}),block:new d(this),fork:new d(this)}}function h(){var e=this;e.cache={};var t=setInterval(function(){e.cache={}},6e5);t.unref&&t.unref()}function l(e){this.strategy=new h,this.conditionals=e}function d(){this.cache={}}function p(e){if(!e)return!1;if(!e.blockHash)return!1;var t;return(t=e.blockHash,new o(i.toBuffer(t))).gt(new o(0))}t.exports=f,n(f,c),f.prototype.setEngine=function(e){const t=this;function r(e){var r=t.currentBlock;t.currentBlock=e,r&&(t.strategies.block.cacheRollOff(r),t.strategies.fork.cacheRollOff(r))}t.engine=e,e.once("block",function(n){t.currentBlock=n,t._ready.go(),e.on("block",r)})},f.prototype.handleRequest=function(e,t,r){const n=this;return e.skipCache?t():"eth_getBlockByNumber"===e.method&&"latest"===e.params[0]?t():void n._ready.await(function(){n._handleRequest(e,t,r)})},f.prototype._handleRequest=function(e,t,r){const n=this;var o=s.cacheTypeForPayload(e),a=this.strategies[o];if(!a)return t();if(!a.canCache(e))return t();var u,c=s.blockTagForPayload(e);c||(c="latest"),u="earliest"===c?"0x00":"latest"===c?i.bufferToHex(n.currentBlock.number):c,a.hitCheck(e,u,r,function(){t(function(t,r,n){if(t)return n();a.cacheResult(e,r,u,n)})})},h.prototype.hitCheck=function(e,t,r,n){var i,o,u,c,f=s.cacheIdentifierForPayload(e),h=this.cache[f];return h&&(i=t,o=h.blockNumber,u=parseInt(i,16),c=parseInt(o,16),(u===c?0:u>c?1:-1)>=0)?r(null,a(h.result)):n()},h.prototype.cacheResult=function(e,t,r,n){var i=s.cacheIdentifierForPayload(e);if(t){var o=a(t);this.cache[i]={blockNumber:r,result:o}}n()},h.prototype.canCache=function(e){return s.canCache(e)},l.prototype.hitCheck=function(e,t,r,n){return this.strategy.hitCheck(e,t,r,n)},l.prototype.cacheResult=function(e,t,r,n){var i=this.conditionals[e.method];i?i(t)?this.strategy.cacheResult(e,t,r,n):n():this.strategy.cacheResult(e,t,r,n)},l.prototype.canCache=function(e){return this.strategy.canCache(e)},d.prototype.getBlockCacheForPayload=function(e,t){const r=Number.parseInt(t,16);let n=this.cache[r];if(!n){const e={};this.cache[r]=e,n=e}return n},d.prototype.hitCheck=function(e,t,r,n){var i=this.getBlockCacheForPayload(e,t);if(!i)return n();var o=i[s.cacheIdentifierForPayload(e)];return o?r(null,o):n()},d.prototype.cacheResult=function(e,t,r,n){t&&(this.getBlockCacheForPayload(e,r)[s.cacheIdentifierForPayload(e)]=t);n()},d.prototype.canCache=function(e){return!!s.canCache(e)&&"pending"!==s.blockTagForPayload(e)},d.prototype.cacheRollOff=function(e){const t=this,r=i.bufferToHex(e.number),n=Number.parseInt(r,16);Object.keys(t.cache).map(Number).filter(e=>e<=n).forEach(e=>delete t.cache[e])}},{"../util/rpc-cache-utils.js":394,"../util/stoplight.js":396,"./subprovider.js":387,clone:87,"ethereumjs-util":141,util:333}],377:[function(e,t,r){const n=e("util").inherits,i=e("xtend"),o=e("./fixture.js"),a=e("../package.json").version;function s(e){var t=i({web3_clientVersion:"ProviderEngine/v"+a+"/javascript",net_listening:!0,eth_hashrate:"0x00",eth_mining:!1},e=e||{});o.call(this,t)}t.exports=s,n(s,o)},{"../package.json":375,"./fixture.js":380,util:333,xtend:423}],378:[function(e,t,r){const n=e("cross-fetch"),i=e("util").inherits,o=e("async/retry"),a=e("async/waterfall"),s=e("async/asyncify"),u=e("json-rpc-error"),c=e("promise-to-callback"),f=e("../util/create-payload.js"),h=e("./subprovider.js"),l=["Gateway timeout","ETIMEDOUT","SyntaxError"];function d(e){this.rpcUrl=e.rpcUrl,this.originHttpHeaderKey=e.originHttpHeaderKey}function p(e){const t=e.toString();return l.some(e=>t.includes(e))}t.exports=d,i(d,h),d.prototype.handleRequest=function(e,t,r){const n=this,i=e.origin,a=f(e);delete a.origin;const s={method:"POST",headers:{Accept:"application/json","Content-Type":"application/json"},body:JSON.stringify(a)};n.originHttpHeaderKey&&i&&(s.headers[n.originHttpHeaderKey]=i),o({times:5,interval:1e3,errorFilter:p},e=>n._submitRequest(s,e),(e,t)=>{if(e&&p(e)){const t=`FetchSubprovider - cannot complete request. All retries exhausted.\nOriginal Error:\n${e.toString()}\n\n`,n=new Error(t);return r(n)}return r(e,t)})},d.prototype._submitRequest=function(e,t){const r=this.rpcUrl;c(n(r,e))((e,r)=>{if(e)return t(e);a([function(e){switch(r.status){case 405:return e(new u.MethodNotFound);case 418:return e(function(){const e=new Error("Request is being rate limited.");return new u.InternalError(e)}());case 503:case 504:return e(function(){let e="Gateway timeout. The request took too long to process. ";const t=new Error(e+="This can happen when querying logs over too wide a block range.");return new u.InternalError(t)}());default:return e()}},e=>c(r.text())(e),s(e=>JSON.parse(e)),function(e,t){if(200!==r.status)return t(new u.InternalError(e));if(e.error)return t(new u.InternalError(e.error));t(null,e.result)}],t)})}},{"../util/create-payload.js":391,"./subprovider.js":387,"async/asyncify":20,"async/retry":43,"async/waterfall":44,"cross-fetch":96,"json-rpc-error":189,"promise-to-callback":258,util:333}],379:[function(e,t,r){const n=e("async"),i=e("util").inherits,o=e("ethereumjs-util"),a=e("./subprovider.js"),s=e("../util/stoplight.js"),u=e("events").EventEmitter;function c(e){e=e||{};const t=this;t.filterIndex=0,t.filters={},t.filterDestroyHandlers={},t.asyncBlockHandlers={},t.asyncPendingBlockHandlers={},t._ready=new s,t._ready.setMaxListeners(e.maxFilters||25),t._ready.go(),t.pendingBlockTimeout=e.pendingBlockTimeout||4e3,t.checkForPendingBlocksActive=!1,setTimeout(function(){t.engine.on("block",function(e){t._ready.stop();var r=v(t.asyncBlockHandlers).map(function(t){return t.bind(null,e)});n.parallel(r,function(e){e&&console.error(e),t._ready.go()})})})}function f(e){u.apply(this),this.type="block",this.engine=e.engine,this.blockNumber=e.blockNumber,this.updates=[]}function h(e){u.apply(this),this.type="log",this.fromBlock=void 0!==e.fromBlock?e.fromBlock:"latest",this.toBlock=void 0!==e.toBlock?e.toBlock:"latest";var t=e.address&&(Array.isArray(e.address)?e.address:[e.address]);this.address=t&&t.map(d),this.topics=e.topics||[],this.updates=[],this.allResults=[]}function l(){u.apply(this),this.type="pendingTx",this.updates=[],this.allResults=[]}function d(e){return"0x"===e.slice(0,2)?e:"0x"+e}function p(e){return o.intToHex(e)}function b(e){return Number(e)}function y(e){return function(e){let t=o.stripHexPrefix(e);for(;"0"===t[0];)t=t.substr(1);return`0x${t}`}(e.toString("hex"))}function m(e){return e&&-1===["earliest","latest","pending"].indexOf(e)}function v(e){return Object.keys(e).map(function(t){return e[t]})}t.exports=c,i(c,a),c.prototype.handleRequest=function(e,t,r){const n=this;switch(e.method){case"eth_newBlockFilter":return void n.newBlockFilter(r);case"eth_newPendingTransactionFilter":return n.newPendingTransactionFilter(r),void n.checkForPendingBlocks();case"eth_newFilter":return void n.newLogFilter(e.params[0],r);case"eth_getFilterChanges":return void n._ready.await(function(){n.getFilterChanges(e.params[0],r)});case"eth_getFilterLogs":return void n._ready.await(function(){n.getFilterLogs(e.params[0],r)});case"eth_uninstallFilter":return void n._ready.await(function(){n.uninstallFilter(e.params[0],r)});default:return void t()}},c.prototype.newBlockFilter=function(e){const t=this;t._getBlockNumber(function(r,n){if(r)return e(r);var i=new f({blockNumber:n}),o=i.update.bind(i);t.engine.on("block",o);t.filterIndex++,t.filters[t.filterIndex]=i,t.filterDestroyHandlers[t.filterIndex]=function(){t.engine.removeListener("block",o)};var a=p(t.filterIndex);e(null,a)})},c.prototype.newLogFilter=function(e,t){const r=this;r._getBlockNumber(function(n,i){if(n)return t(n);var o=new h(e),a=o.update.bind(o);r.filterIndex++,r.asyncBlockHandlers[r.filterIndex]=function(e,t){r._logsForBlock(e,function(e,r){if(e)return t(e);a(r),t()})},r.filters[r.filterIndex]=o;var s=p(r.filterIndex);t(null,s)})},c.prototype.newPendingTransactionFilter=function(e){const t=this;var r=new l,n=r.update.bind(r);t.filterIndex++,t.asyncPendingBlockHandlers[t.filterIndex]=function(e,r){t._txHashesForBlock(e,function(e,t){if(e)return r(e);n(t),r()})},t.filters[t.filterIndex]=r,e(null,p(t.filterIndex))},c.prototype.getFilterChanges=function(e,t){var r=Number.parseInt(e,16),n=this.filters[r];if(n||console.warn("FilterSubprovider - no filter with that id:",e),!n)return t(null,[]);var i=n.getChanges();n.clearChanges(),t(null,i)},c.prototype.getFilterLogs=function(e,t){const r=this;var n=Number.parseInt(e,16),i=r.filters[n];if(i||console.warn("FilterSubprovider - no filter with that id:",e),!i)return t(null,[]);if("log"===i.type)r.emitPayload({method:"eth_getLogs",params:[{fromBlock:i.fromBlock,toBlock:i.toBlock,address:i.address,topics:i.topics}]},function(e,r){if(e)return t(e);t(null,r.result)});else{t(null,[])}},c.prototype.uninstallFilter=function(e,t){var r=Number.parseInt(e,16);if(this.filters[r]){this.filters[r].removeAllListeners();var n=this.filterDestroyHandlers[r];delete this.filters[r],delete this.asyncBlockHandlers[r],delete this.asyncPendingBlockHandlers[r],delete this.filterDestroyHandlers[r],n&&n(),t(null,!0)}else t(null,!1)},c.prototype.checkForPendingBlocks=function(){const e=this;e.checkForPendingBlocksActive||!!Object.keys(e.asyncPendingBlockHandlers).length&&(e.checkForPendingBlocksActive=!0,e.emitPayload({method:"eth_getBlockByNumber",params:["pending",!0]},function(t,r){if(t)return e.checkForPendingBlocksActive=!1,void console.error(t);e.onNewPendingBlock(r.result,function(t){t&&console.error(t),e.checkForPendingBlocksActive=!1,setTimeout(e.checkForPendingBlocks.bind(e),e.pendingBlockTimeout)})}))},c.prototype.onNewPendingBlock=function(e,t){var r=v(this.asyncPendingBlockHandlers).map(function(t){return t.bind(null,e)});n.parallel(r,t)},c.prototype._getBlockNumber=function(e){e(null,y(this.engine.currentBlock.number))},c.prototype._logsForBlock=function(e,t){var r=y(e.number);this.emitPayload({method:"eth_getLogs",params:[{fromBlock:r,toBlock:r}]},function(e,r){return e?t(e):r.error?t(r.error):void t(null,r.result)})},c.prototype._txHashesForBlock=function(e,t){var r=e.transactions;if(0===r.length)return t(null,[]);"string"==typeof r[0]?t(null,r):t(null,r.map(e=>e.hash))},i(f,u),f.prototype.update=function(e){var t="0x"+e.hash.toString("hex");this.updates.push(t),this.emit("data",e)},f.prototype.getChanges=function(){return this.updates},f.prototype.clearChanges=function(){this.updates=[]},i(h,u),h.prototype.validateLog=function(e){return!(m(this.fromBlock)&&b(this.fromBlock)>=b(e.blockNumber))&&(!(m(this.toBlock)&&b(this.toBlock)<=b(e.blockNumber))&&(!(this.address&&!this.address.map(e=>e.toLowerCase()).includes(e.address.toLowerCase()))&&this.topics.reduce(function(t,r,n){if(!t)return!1;if(!r)return!0;var i=e.topics[n];return!!i&&(Array.isArray(r)?r:[r]).filter(function(e){return i.toLowerCase()===e.toLowerCase()}).length>0},!0)))},h.prototype.update=function(e){const t=this;var r=[];e.forEach(function(e){t.validateLog(e)&&(r.push(e),t.updates.push(e),t.allResults.push(e))}),r.length>0&&t.emit("data",r)},h.prototype.getChanges=function(){return this.updates},h.prototype.getAllResults=function(){return this.allResults},h.prototype.clearChanges=function(){this.updates=[]},i(l,u),l.prototype.validateUnique=function(e){return-1===this.allResults.indexOf(e)},l.prototype.update=function(e){const t=this;var r=[];e.forEach(function(e){t.validateUnique(e)&&(r.push(e),t.updates.push(e),t.allResults.push(e))}),r.length>0&&t.emit("data",r)},l.prototype.getChanges=function(){return this.updates},l.prototype.getAllResults=function(){return this.allResults},l.prototype.clearChanges=function(){this.updates=[]}},{"../util/stoplight.js":396,"./subprovider.js":387,async:21,"ethereumjs-util":141,events:157,util:333}],380:[function(e,t,r){const n=e("util").inherits,i=e("./subprovider.js");function o(e){e=e||{},this.staticResponses=e}t.exports=o,n(o,i),o.prototype.handleRequest=function(e,t,r){var n=this.staticResponses[e.method];"function"==typeof n?n(e,t,r):void 0!==n?setTimeout(()=>r(null,n)):t()}},{"./subprovider.js":387,util:333}],381:[function(e,t,r){const n=e("async/waterfall"),i=e("async/parallel"),o=e("util").inherits,a=e("ethereumjs-util"),s=e("eth-sig-util"),u=e("xtend"),c=e("semaphore"),f=e("./subprovider.js"),h=e("../util/estimate-gas.js"),l=/^[0-9A-Fa-f]+$/g;function d(e){this.nonceLock=c(1),e.getAccounts&&(this.getAccounts=e.getAccounts),e.processTransaction&&(this.processTransaction=e.processTransaction),e.processMessage&&(this.processMessage=e.processMessage),e.processPersonalMessage&&(this.processPersonalMessage=e.processPersonalMessage),e.processTypedMessage&&(this.processTypedMessage=e.processTypedMessage),this.approveTransaction=e.approveTransaction||this.autoApprove,this.approveMessage=e.approveMessage||this.autoApprove,this.approvePersonalMessage=e.approvePersonalMessage||this.autoApprove,this.approveTypedMessage=e.approveTypedMessage||this.autoApprove,e.signTransaction&&(this.signTransaction=e.signTransaction||y("signTransaction")),e.signMessage&&(this.signMessage=e.signMessage||y("signMessage")),e.signPersonalMessage&&(this.signPersonalMessage=e.signPersonalMessage||y("signPersonalMessage")),e.signTypedMessage&&(this.signTypedMessage=e.signTypedMessage||y("signTypedMessage")),e.recoverPersonalSignature&&(this.recoverPersonalSignature=e.recoverPersonalSignature),e.publishTransaction&&(this.publishTransaction=e.publishTransaction)}function p(e){return e.toLowerCase()}function b(e){return"string"==typeof e&&("0x"===e.slice(0,2)&&e.slice(2).match(l))}function y(e){return function(t,r){r(new Error('ProviderEngine - HookedWalletSubprovider - Must provide "'+e+'" fn in constructor options'))}}t.exports=d,o(d,f),d.prototype.handleRequest=function(e,t,r){const i=this;let o,s,c,f,h;switch(i._parityRequests={},i._parityRequestCount=0,e.method){case"eth_coinbase":return void i.getAccounts(function(e,t){if(e)return r(e);let n=t[0]||null;r(null,n)});case"eth_accounts":return void i.getAccounts(function(e,t){if(e)return r(e);r(null,t)});case"eth_sendTransaction":return o=e.params[0],void n([e=>i.validateTransaction(o,e),e=>i.processTransaction(o,e)],r);case"eth_signTransaction":return o=e.params[0],void n([e=>i.validateTransaction(o,e),e=>i.processSignTransaction(o,e)],r);case"eth_sign":return h=e.params[0],f=e.params[1],c=e.params[2]||{},s=u(c,{from:h,data:f}),void n([e=>i.validateMessage(s,e),e=>i.processMessage(s,e)],r);case"personal_sign":const l=e.params[0];if(function(e){const t=a.addHexPrefix(e);return!a.isValidAddress(t)&&b(e)}(e.params[1])&&function(e){const t=a.addHexPrefix(e);return a.isValidAddress(t)}(l)){let t="The eth_personalSign method requires params ordered ";t+="[message, address]. This was previously handled incorrectly, ",t+="and has been corrected automatically. ",t+="Please switch this param order for smooth behavior in the future.",console.warn(t),h=e.params[0],f=e.params[1]}else f=e.params[0],h=e.params[1];return c=e.params[2]||{},s=u(c,{from:h,data:f}),void n([e=>i.validatePersonalMessage(s,e),e=>i.processPersonalMessage(s,e)],r);case"personal_ecRecover":f=e.params[0];let d=e.params[1];return c=e.params[2]||{},s=u(c,{sig:d,data:f}),void i.recoverPersonalSignature(s,r);case"eth_signTypedData":return f=e.params[0],h=e.params[1],c=e.params[2]||{},s=u(c,{from:h,data:f}),void n([e=>i.validateTypedMessage(s,e),e=>i.processTypedMessage(s,e)],r);case"parity_postTransaction":return o=e.params[0],void i.parityPostTransaction(o,r);case"parity_postSign":return h=e.params[0],f=e.params[1],void i.parityPostSign(h,f,r);case"parity_checkRequest":const p=e.params[0];return void i.parityCheckRequest(p,r);case"parity_defaultAccount":return void i.getAccounts(function(e,t){if(e)return r(e);const n=t[0]||null;r(null,n)});default:return void t()}},d.prototype.getAccounts=function(e){e(null,[])},d.prototype.processTransaction=function(e,t){const r=this;n([t=>r.approveTransaction(e,t),(e,t)=>r.checkApproval("transaction",e,t),t=>r.finalizeAndSubmitTx(e,t)],t)},d.prototype.processSignTransaction=function(e,t){const r=this;n([t=>r.approveTransaction(e,t),(e,t)=>r.checkApproval("transaction",e,t),t=>r.finalizeTx(e,t)],t)},d.prototype.processMessage=function(e,t){const r=this;n([t=>r.approveMessage(e,t),(e,t)=>r.checkApproval("message",e,t),t=>r.signMessage(e,t)],t)},d.prototype.processPersonalMessage=function(e,t){const r=this;n([t=>r.approvePersonalMessage(e,t),(e,t)=>r.checkApproval("message",e,t),t=>r.signPersonalMessage(e,t)],t)},d.prototype.processTypedMessage=function(e,t){const r=this;n([t=>r.approveTypedMessage(e,t),(e,t)=>r.checkApproval("message",e,t),t=>r.signTypedMessage(e,t)],t)},d.prototype.autoApprove=function(e,t){t(null,!0)},d.prototype.checkApproval=function(e,t,r){r(t?null:new Error("User denied "+e+" signature."))},d.prototype.parityPostTransaction=function(e,t){const r=this,n=`0x${r._parityRequestCount.toString(16)}`;r._parityRequestCount++,r.emitPayload({method:"eth_sendTransaction",params:[e]},function(e,t){if(e)return void(r._parityRequests[n]={error:e});const i=t.result;r._parityRequests[n]=i}),t(null,n)},d.prototype.parityPostSign=function(e,t,r){const n=this,i=`0x${n._parityRequestCount.toString(16)}`;n._parityRequestCount++,n.emitPayload({method:"eth_sign",params:[e,t]},function(e,t){if(e)return void(n._parityRequests[i]={error:e});const r=t.result;n._parityRequests[i]=r}),r(null,i)},d.prototype.parityCheckRequest=function(e,t){const r=this._parityRequests[e]||null;return r?r.error?t(r.error):void t(null,r):t(null,null)},d.prototype.recoverPersonalSignature=function(e,t){let r;try{r=s.recoverPersonalSignature(e)}catch(e){return t(e)}t(null,r)},d.prototype.validateTransaction=function(e,t){if(void 0===e.from)return t(new Error("Undefined address - from address required to sign transaction."));this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign transaction for this address: "${e.from}"`))})},d.prototype.validateMessage=function(e,t){if(void 0===e.from)return t(new Error("Undefined address - from address required to sign message."));this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign message for this address: "${e.from}"`))})},d.prototype.validatePersonalMessage=function(e,t){return void 0===e.from?t(new Error("Undefined address - from address required to sign personal message.")):void 0===e.data?t(new Error("Undefined message - message required to sign personal message.")):b(e.data)?void this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign message for this address: "${e.from}"`))}):t(new Error("HookedWalletSubprovider - validateMessage - message was not encoded as hex."))},d.prototype.validateTypedMessage=function(e,t){return void 0===e.from?t(new Error("Undefined address - from address required to sign typed data.")):void 0===e.data?t(new Error("Undefined data - message required to sign typed data.")):void this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign message for this address: "${e.from}"`))})},d.prototype.validateSender=function(e,t){if(!e)return t(null,!1);this.getAccounts(function(r,n){if(r)return t(r);const i=-1!==n.map(p).indexOf(e.toLowerCase());t(null,i)})},d.prototype.finalizeAndSubmitTx=function(e,t){const r=this;r.nonceLock.take(function(){n([r.fillInTxExtras.bind(r,e),r.signTransaction.bind(r),r.publishTransaction.bind(r)],function(e,n){if(r.nonceLock.leave(),e)return t(e);t(null,n)})})},d.prototype.finalizeTx=function(e,t){const r=this;r.nonceLock.take(function(){n([r.fillInTxExtras.bind(r,e),r.signTransaction.bind(r)],function(n,i){if(r.nonceLock.leave(),n)return t(n);t(null,{raw:i,tx:e})})})},d.prototype.publishTransaction=function(e,t){this.emitPayload({method:"eth_sendRawTransaction",params:[e]},function(e,r){if(e)return t(e);t(null,r.result)})},d.prototype.fillInTxExtras=function(e,t){const r=this,n=e.from,o={};void 0===e.gasPrice&&(o.gasPrice=r.emitPayload.bind(r,{method:"eth_gasPrice",params:[]})),void 0===e.nonce&&(o.nonce=r.emitPayload.bind(r,{method:"eth_getTransactionCount",params:[n,"pending"]})),void 0===e.gas&&(o.gas=h.bind(null,r.engine,function(e){return{from:e.from,to:e.to,value:e.value,data:e.data,gas:e.gas,gasPrice:e.gasPrice,nonce:e.nonce}}(e))),i(o,function(r,n){if(r)return t(r);const i={};n.gasPrice&&(i.gasPrice=n.gasPrice.result),n.nonce&&(i.nonce=n.nonce.result),n.gas&&(i.gas=n.gas),t(null,u(e,i))})}},{"../util/estimate-gas.js":392,"./subprovider.js":387,"async/parallel":42,"async/waterfall":44,"eth-sig-util":136,"ethereumjs-util":141,semaphore:301,util:333,xtend:423}],382:[function(e,t,r){const n=e("../util/rpc-cache-utils.js").cacheIdentifierForPayload,i=e("./subprovider.js");t.exports=class extends i{constructor(e){super(),this.inflightRequests={}}addEngine(e){this.engine=e}handleRequest(e,t,r){const i=n(e,{includeBlockRef:!0});if(!i)return t();let o=this.inflightRequests[i];o?o.push(r):(o=[],this.inflightRequests[i]=o,t((e,t,r)=>{delete this.inflightRequests[i],o.forEach(r=>r(e,t)),r(e,t)}))}}},{"../util/rpc-cache-utils.js":394,"./subprovider.js":387}],383:[function(e,t,r){const n=e("eth-json-rpc-infura/src/createProvider"),i=e("./provider.js");t.exports=class extends i{constructor(e={}){super(n(e))}}},{"./provider.js":385,"eth-json-rpc-infura/src/createProvider":129}],384:[function(e,t,r){(function(r){const n=e("util").inherits,i=e("ethereumjs-tx"),o=e("ethereumjs-util"),a=e("./subprovider.js"),s=e("../util/rpc-cache-utils").blockTagForPayload;function u(e){this.nonceCache={}}t.exports=u,n(u,a),u.prototype.handleRequest=function(e,t,n){const a=this;switch(e.method){case"eth_getTransactionCount":var u=s(e),c=e.params[0].toLowerCase(),f=a.nonceCache[c];return void("pending"===u?f?n(null,f):t(function(e,t,r){if(e)return r();void 0===a.nonceCache[c]&&(a.nonceCache[c]=t),r()}):t());case"eth_sendRawTransaction":return void t(function(t,n,s){if(t)return s();var u=e.params[0],c=(o.stripHexPrefix(u),new r(o.stripHexPrefix(u),"hex"),new i(new r(o.stripHexPrefix(u),"hex"))),f="0x"+c.getSenderAddress().toString("hex").toLowerCase(),h=o.bufferToInt(c.nonce),l=(++h).toString(16);l.length%2&&(l="0"+l),l="0x"+l,a.nonceCache[f]=l,s()});default:return void t()}}}).call(this,e("buffer").Buffer)},{"../util/rpc-cache-utils":394,"./subprovider.js":387,buffer:84,"ethereumjs-tx":140,"ethereumjs-util":141,util:333}],385:[function(e,t,r){const n=e("util").inherits,i=e("./subprovider.js");function o(e){if(!e)throw new Error("ProviderSubprovider - no provider specified");if(!e.sendAsync)throw new Error("ProviderSubprovider - specified provider does not have a sendAsync method");this.provider=e}t.exports=o,n(o,i),o.prototype.handleRequest=function(e,t,r){this.provider.sendAsync(e,function(e,t){return e?r(e):t.error?r(new Error(t.error.message)):void r(null,t.result)})}},{"./subprovider.js":387,util:333}],386:[function(e,t,r){const n=e("util").inherits,i=e("./subprovider.js"),o=(e("xtend"),e("ethereumjs-util"));function a(e){}t.exports=a,n(a,i),a.prototype.handleRequest=function(e,t,r){var n=e.params[0];if("object"==typeof n&&!Array.isArray(n)){var i=function(e){return s.reduce(function(t,r){return r in e&&(Array.isArray(e[r])?t[r]=e[r].map(function(e){return u(e)}):t[r]=u(e[r])),t},{})}(n);e.params[0]=i}t()};var s=["from","to","value","data","gas","gasPrice","nonce","fromBlock","toBlock","address","topics"];function u(e){switch(e){case"latest":case"pending":case"earliest":return e;default:return"string"==typeof e?o.addHexPrefix(e.toLowerCase()):e}}},{"./subprovider.js":387,"ethereumjs-util":141,util:333,xtend:423}],387:[function(e,t,r){const n=e("../util/create-payload.js");function i(){}t.exports=i,i.prototype.setEngine=function(e){const t=this;t.engine=e,e.on("block",function(e){t.currentBlock=e})},i.prototype.handleRequest=function(e,t,r){throw new Error("Subproviders should override `handleRequest`.")},i.prototype.emitPayload=function(e,t){this.engine.sendAsync(n(e),t)}},{"../util/create-payload.js":391}],388:[function(e,t,r){const n=e("events").EventEmitter,i=e("./filters.js"),o=e("../util/rpc-hex-encoding.js"),a=e("util").inherits,s=e("ethereumjs-util");function u(e){e=e||{},n.apply(this,Array.prototype.slice.call(arguments)),i.apply(this,[e]),this.subscriptions={}}a(u,i),Object.assign(u.prototype,n.prototype),u.prototype.constructor=u,u.prototype.eth_subscribe=function(e,t){const r=this;let n=()=>{},i=e.params[0];switch(i){case"logs":let o=e.params[1];n=r.newLogFilter.bind(r,o);break;case"newPendingTransactions":n=r.newPendingTransactionFilter.bind(r);break;case"newHeads":n=r.newBlockFilter.bind(r);break;case"syncing":default:return void t(new Error("unsupported subscription type"))}n(function(e,n){if(e)return t(e);const o=Number.parseInt(n,16);r.subscriptions[o]=i,r.filters[o].on("data",function(e){Array.isArray(e)||(e=[e]);var t=r._notificationHandler.bind(r,n,i);e.forEach(t),r.filters[o].clearChanges()}),"newPendingTransactions"===i&&r.checkForPendingBlocks(),t(null,n)})},u.prototype.eth_unsubscribe=function(e,t){const r=this;let n=e.params[0];const i=Number.parseInt(n,16);if(r.subscriptions[i]){r.subscriptions[i];r.uninstallFilter(n,function(e,n){delete r.subscriptions[i],t(e,n)})}else t(new Error(`Subscription ID ${n} not found.`))},u.prototype._notificationHandler=function(e,t,r){const n=this;"newHeads"===t&&(r=n._notificationResultFromBlock(r)),n.emit("data",null,{jsonrpc:"2.0",method:"eth_subscription",params:{subscription:e,result:r}})},u.prototype._notificationResultFromBlock=function(e){return{hash:s.bufferToHex(e.hash),parentHash:s.bufferToHex(e.parentHash),sha3Uncles:s.bufferToHex(e.sha3Uncles),miner:s.bufferToHex(e.miner),stateRoot:s.bufferToHex(e.stateRoot),transactionsRoot:s.bufferToHex(e.transactionsRoot),receiptsRoot:s.bufferToHex(e.receiptsRoot),logsBloom:s.bufferToHex(e.logsBloom),difficulty:o.intToQuantityHex(s.bufferToInt(e.difficulty)),number:o.intToQuantityHex(s.bufferToInt(e.number)),gasLimit:o.intToQuantityHex(s.bufferToInt(e.gasLimit)),gasUsed:o.intToQuantityHex(s.bufferToInt(e.gasUsed)),nonce:e.nonce?s.bufferToHex(e.nonce):null,mixHash:s.bufferToHex(e.mixHash),timestamp:o.intToQuantityHex(s.bufferToInt(e.timestamp)),extraData:s.bufferToHex(e.extraData)}},u.prototype.handleRequest=function(e,t,r){switch(e.method){case"eth_subscribe":this.eth_subscribe(e,r);break;case"eth_unsubscribe":this.eth_unsubscribe(e,r);break;default:i.prototype.handleRequest.apply(this,Array.prototype.slice.call(arguments))}},t.exports=u},{"../util/rpc-hex-encoding.js":395,"./filters.js":379,"ethereumjs-util":141,events:157,util:333}],389:[function(e,t,r){(function(r){const n=e("backoff"),i=e("events"),o=(e("util").inherits,r.WebSocket||e("ws")),a=e("./subprovider"),s=e("../util/create-payload");class u extends a{constructor({rpcUrl:e,debug:t,origin:r}){super(),i.call(this),Object.defineProperties(this,{_backoff:{value:n.exponential({randomisationFactor:.2,maxDelay:5e3})},_connectTime:{value:null,writable:!0},_log:{value:t?(...e)=>console.info.apply(console,["[WSProvider]",...e]):()=>{}},_origin:{value:r},_pendingRequests:{value:new Map},_socket:{value:null,writable:!0},_unhandledRequests:{value:[]},_url:{value:e}}),this._handleSocketClose=this._handleSocketClose.bind(this),this._handleSocketMessage=this._handleSocketMessage.bind(this),this._handleSocketOpen=this._handleSocketOpen.bind(this),this._backoff.on("ready",()=>{this._openSocket()}),this._openSocket()}handleRequest(e,t,r){if(!this._socket||this._socket.readyState!==o.OPEN)return this._unhandledRequests.push(Array.from(arguments)),void this._log("Socket not open. Request queued.");this._pendingRequests.set(e.id,[e,r]);const n=s(e);delete n.origin,this._socket.send(JSON.stringify(n)),this._log(`Sent: ${n.method} #${n.id}`)}_handleSocketClose({reason:e,code:t}){this._log(`Socket closed, code ${t} (${e||"no reason"})`),this._connectTime&&Date.now()-this._connectTime>5e3&&this._backoff.reset(),this._socket.removeEventListener("close",this._handleSocketClose),this._socket.removeEventListener("message",this._handleSocketMessage),this._socket.removeEventListener("open",this._handleSocketOpen),this._socket=null,this._backoff.backoff()}_handleSocketMessage(e){let t;try{t=JSON.parse(e.data)}catch(e){return void this._log("Received a message that is not valid JSON:",t)}if(void 0===t.id)return this.emit("data",null,t);if(!this._pendingRequests.has(t.id))return;const[r,n]=this._pendingRequests.get(t.id);if(this._pendingRequests.delete(t.id),this._log(`Received: ${r.method} #${t.id}`),t.error)return n(new Error(t.error.message));n(null,t.result)}_handleSocketOpen(){this._log("Socket open."),this._connectTime=Date.now(),this._pendingRequests.forEach(([e,t])=>{this._unhandledRequests.push([e,null,t])}),this._pendingRequests.clear(),this._unhandledRequests.splice(0,this._unhandledRequests.length).forEach(e=>{this.handleRequest.apply(this,e)})}_openSocket(){this._log("Opening socket..."),this._socket=new o(this._url,null,{origin:this._origin}),this._socket.addEventListener("close",this._handleSocketClose),this._socket.addEventListener("message",this._handleSocketMessage),this._socket.addEventListener("open",this._handleSocketOpen)}}Object.assign(u.prototype,i.prototype),t.exports=u}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"../util/create-payload":391,"./subprovider":387,backoff:45,events:157,util:333,ws:55}],390:[function(e,t,r){t.exports=function(e,t){if(!e)throw t||"Assertion failed"}},{}],391:[function(e,t,r){const n=e("./random-id.js"),i=e("xtend");t.exports=function(e){return i({id:n(),jsonrpc:"2.0",params:[]},e)}},{"./random-id.js":393,xtend:423}],392:[function(e,t,r){const n=e("./create-payload.js");t.exports=function(e,t,r){e.sendAsync(n({method:"eth_estimateGas",params:[t]}),function(e,t){if(e)return"no contract code at given address"===e.message?r(null,"0xcf08"):r(e);r(null,t.result)})}},{"./create-payload.js":391}],393:[function(e,t,r){const n=3;t.exports=function(){var e=(new Date).getTime()*Math.pow(10,n),t=Math.floor(Math.random()*Math.pow(10,n));return e+t}},{}],394:[function(e,t,r){const n=e("json-stable-stringify");function i(e){return"never"!==s(e)}function o(e){var t=a(e);return t>=e.params.length?e.params:"eth_getBlockByNumber"===e.method?e.params.slice(1):e.params.slice(0,t)}function a(e){switch(e.method){case"eth_getStorageAt":return 2;case"eth_getBalance":case"eth_getCode":case"eth_getTransactionCount":case"eth_call":case"eth_estimateGas":return 1;case"eth_getBlockByNumber":return 0;default:return}}function s(e){switch(e.method){case"web3_clientVersion":case"web3_sha3":case"eth_protocolVersion":case"eth_getBlockTransactionCountByHash":case"eth_getUncleCountByBlockHash":case"eth_getCode":case"eth_getBlockByHash":case"eth_getTransactionByHash":case"eth_getTransactionByBlockHashAndIndex":case"eth_getTransactionReceipt":case"eth_getUncleByBlockHashAndIndex":case"eth_getCompilers":case"eth_compileLLL":case"eth_compileSolidity":case"eth_compileSerpent":case"shh_version":return"perma";case"eth_getBlockByNumber":case"eth_getBlockTransactionCountByNumber":case"eth_getUncleCountByBlockNumber":case"eth_getTransactionByBlockNumberAndIndex":case"eth_getUncleByBlockNumberAndIndex":return"fork";case"eth_gasPrice":case"eth_blockNumber":case"eth_getBalance":case"eth_getStorageAt":case"eth_getTransactionCount":case"eth_call":case"eth_estimateGas":case"eth_getFilterLogs":case"eth_getLogs":case"net_peerCount":return"block";case"net_version":case"net_peerCount":case"net_listening":case"eth_syncing":case"eth_sign":case"eth_coinbase":case"eth_mining":case"eth_hashrate":case"eth_accounts":case"eth_sendTransaction":case"eth_sendRawTransaction":case"eth_newFilter":case"eth_newBlockFilter":case"eth_newPendingTransactionFilter":case"eth_uninstallFilter":case"eth_getFilterChanges":case"eth_getWork":case"eth_submitWork":case"eth_submitHashrate":case"db_putString":case"db_getString":case"db_putHex":case"db_getHex":case"shh_post":case"shh_newIdentity":case"shh_hasIdentity":case"shh_newGroup":case"shh_addToGroup":case"shh_newFilter":case"shh_uninstallFilter":case"shh_getFilterChanges":case"shh_getMessages":return"never"}}t.exports={cacheIdentifierForPayload:function(e,t={}){if(!i(e))return null;const{includeBlockRef:r}=t,a=r?e.params:o(e);return e.method+":"+n(a)},canCache:i,blockTagForPayload:function(e){var t=a(e);if(t>=e.params.length)return null;return e.params[t]},paramsWithoutBlockTag:o,blockTagParamIndex:a,cacheTypeForPayload:s}},{"json-stable-stringify":374}],395:[function(e,t,r){(function(r){const n=e("ethereumjs-util"),i=e("./assert.js");t.exports={intToQuantityHex:function(e){i("number"==typeof e&&e===Math.floor(e),"intToQuantityHex arg must be an integer");var t=n.toBuffer(e).toString("hex");"0"===t[0]&&(t=t.substring(1));return n.addHexPrefix(t)},quantityHexToInt:function(e){i("string"==typeof e,"arg to quantityHexToInt must be a string");var t=n.stripHexPrefix(e);t.length%2!=0&&(t="0"+t);var o=new r(t,"hex");return n.bufferToInt(o)}}}).call(this,e("buffer").Buffer)},{"./assert.js":390,buffer:84,"ethereumjs-util":141}],396:[function(e,t,r){const n=e("events").EventEmitter,i=e("util").inherits;function o(){n.call(this),this.isLocked=!0}t.exports=o,i(o,n),o.prototype.go=function(){this.isLocked=!1,this.emit("unlock")},o.prototype.stop=function(){this.isLocked=!0,this.emit("lock")},o.prototype.await=function(e){const t=this;t.isLocked?t.once("unlock",e):setTimeout(e)}},{events:157,util:333}],397:[function(e,t,r){const n=e("./index.js"),i=e("./subproviders/default-fixture.js"),o=e("./subproviders/nonce-tracker.js"),a=e("./subproviders/cache.js"),s=e("./subproviders/filters.js"),u=e("./subproviders/subscriptions"),c=e("./subproviders/inflight-cache"),f=e("./subproviders/hooked-wallet.js"),h=e("./subproviders/sanitizer.js"),l=e("./subproviders/infura.js"),d=e("./subproviders/fetch.js"),p=e("./subproviders/websocket.js");t.exports=function(e={}){const t=function({rpcUrl:e}){if(!e)return;switch(e.split(":")[0].toLowerCase()){case"http":case"https":return"http";case"ws":case"wss":return"ws";default:throw new Error(`ProviderEngine - unrecognized protocol in "${e}"`)}}(e),r=new 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e=i.responseText,o=null;try{e=JSON.parse(e)}catch(e){o=n.InvalidResponse(i.responseText)}r.connected=!0,t(o,e)}},i.ontimeout=function(){r.connected=!1,t(n.ConnectionTimeout(this.timeout))};try{i.send(JSON.stringify(e))}catch(e){this.connected=!1,t(n.InvalidConnection(this.host))}},s.prototype.disconnect=function(){},t.exports=s},{http:312,https:175,"web3-core-helpers":338,"xhr2-cookies":418}],399:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=e("oboe"),a=function(e,t){var r=this;this.responseCallbacks={},this.notificationCallbacks=[],this.path=e,this.connected=!1,this.connection=t.connect({path:this.path}),this.addDefaultEvents();var i=function(e){var t=null;n.isArray(e)?e.forEach(function(e){r.responseCallbacks[e.id]&&(t=e.id)}):t=e.id,t||-1===e.method.indexOf("_subscription")?r.responseCallbacks[t]&&(r.responseCallbacks[t](null,e),delete 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Error("The second parameter callback must be a function.");this.connection.once(e,t)},a.prototype.removeListener=function(e,t){var r=this;switch(e){case"data":this.notificationCallbacks.forEach(function(e,n){e===t&&r.notificationCallbacks.splice(n,1)});break;default:this.connection.removeListener(e,t)}},a.prototype.removeAllListeners=function(e){switch(e){case"data":this.notificationCallbacks=[];break;default:this.connection.removeAllListeners(e)}},a.prototype.reset=function(){this._timeout(),this.notificationCallbacks=[],this.connection.removeAllListeners("error"),this.connection.removeAllListeners("end"),this.connection.removeAllListeners("timeout"),this.addDefaultEvents()},t.exports=a},{oboe:239,underscore:325,"web3-core-helpers":338}],400:[function(e,t,r){(function(r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=null,a=null,s=null;if("undefined"!=typeof window&&void 0!==window.WebSocket)o=function(e,t){return new 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t=null;n.isArray(e)?e.forEach(function(e){r.responseCallbacks[e.id]&&(t=e.id)}):t=e.id,!t&&e&&e.method&&-1!==e.method.indexOf("_subscription")?r.notificationCallbacks.forEach(function(t){n.isFunction(t)&&t(e)}):r.responseCallbacks[t]&&(r.responseCallbacks[t](null,e),delete r.responseCallbacks[t])})},Object.defineProperty(this,"connected",{get:function(){return this.connection&&this.connection.readyState===this.connection.OPEN},enumerable:!0})};f.prototype.addDefaultEvents=function(){var e=this;this.connection.onerror=function(){e._timeout()},this.connection.onclose=function(){e._timeout(),e.reset()}},f.prototype._parseResponse=function(e){var t=this,r=[];return e.replace(/\}[\n\r]?\{/g,"}|--|{").replace(/\}\][\n\r]?\[\{/g,"}]|--|[{").replace(/\}[\n\r]?\[\{/g,"}|--|[{").replace(/\}\][\n\r]?\{/g,"}]|--|{").split("|--|").forEach(function(e){t.lastChunk&&(e=t.lastChunk+e);var n=null;try{n=JSON.parse(e)}catch(r){return 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t=this.setProvider;this.setProvider=function(){t.apply(e,arguments),e.net.setProvider.apply(e,arguments)},this.clearSubscriptions=e._requestManager.clearSubscriptions,this.net=new a(this.currentProvider),[new i({name:"subscribe",type:"shh",subscriptions:{messages:{params:1}}}),new o({name:"getVersion",call:"shh_version",params:0}),new o({name:"getInfo",call:"shh_info",params:0}),new o({name:"setMaxMessageSize",call:"shh_setMaxMessageSize",params:1}),new o({name:"setMinPoW",call:"shh_setMinPoW",params:1}),new o({name:"markTrustedPeer",call:"shh_markTrustedPeer",params:1}),new o({name:"newKeyPair",call:"shh_newKeyPair",params:0}),new o({name:"addPrivateKey",call:"shh_addPrivateKey",params:1}),new o({name:"deleteKeyPair",call:"shh_deleteKeyPair",params:1}),new o({name:"hasKeyPair",call:"shh_hasKeyPair",params:1}),new o({name:"getPublicKey",call:"shh_getPublicKey",params:1}),new o({name:"getPrivateKey",call:"shh_getPrivateKey",params:1}),new o({name:"newSymKey",call:"shh_newSymKey",params:0}),new o({name:"addSymKey",call:"shh_addSymKey",params:1}),new o({name:"generateSymKeyFromPassword",call:"shh_generateSymKeyFromPassword",params:1}),new o({name:"hasSymKey",call:"shh_hasSymKey",params:1}),new o({name:"getSymKey",call:"shh_getSymKey",params:1}),new o({name:"deleteSymKey",call:"shh_deleteSymKey",params:1}),new o({name:"newMessageFilter",call:"shh_newMessageFilter",params:1}),new o({name:"getFilterMessages",call:"shh_getFilterMessages",params:1}),new o({name:"deleteMessageFilter",call:"shh_deleteMessageFilter",params:1}),new o({name:"post",call:"shh_post",params:1,inputFormatter:[null]}),new 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t="",r=0,n=e.length;for("0x"===e.substring(0,2)&&(r=2);r7?r+=e[n].toUpperCase():r+=e[n];return r},toHex:o.toHex,toBN:o.toBN,bytesToHex:o.bytesToHex,hexToBytes:o.hexToBytes,hexToNumberString:o.hexToNumberString,hexToNumber:o.hexToNumber,toDecimal:o.hexToNumber,numberToHex:o.numberToHex,fromDecimal:o.numberToHex,hexToUtf8:o.hexToUtf8,hexToString:o.hexToUtf8,toUtf8:o.hexToUtf8,utf8ToHex:o.utf8ToHex,stringToHex:o.utf8ToHex,fromUtf8:o.utf8ToHex,hexToAscii:c,toAscii:c,asciiToHex:f,fromAscii:f,unitMap:i.unitMap,toWei:function(e,t){if(t=h(t),!o.isBN(e)&&!n.isString(e))throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.");return o.isBN(e)?i.toWei(e,t):i.toWei(e,t).toString(10)},fromWei:function(e,t){if(t=h(t),!o.isBN(e)&&!n.isString(e))throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.");return o.isBN(e)?i.fromWei(e,t):i.fromWei(e,t).toString(10)},padLeft:o.leftPad,leftPad:o.leftPad,padRight:o.rightPad,rightPad:o.rightPad,toTwosComplement:o.toTwosComplement}},{"./soliditySha3.js":404,"./utils.js":405,"ethjs-unit":153,randomhex:274,underscore:325}],404:[function(e,t,r){var n=e("underscore"),i=e("bn.js"),o=e("./utils.js"),a=function(e){var t=typeof e;if("string"===t)return o.isHexStrict(e)?new i(e.replace(/0x/i,""),16):new i(e,10);if("number"===t)return new i(e);if(o.isBigNumber(e))return new i(e.toString(10));if(o.isBN(e))return e;throw new Error(e+" is not a number")},s=function(e,t,r){var n,s,u;if("bytes"===(e=(u=e).startsWith("int[")?"int256"+u.slice(3):"int"===u?"int256":u.startsWith("uint[")?"uint256"+u.slice(4):"uint"===u?"uint256":u.startsWith("fixed[")?"fixed128x128"+u.slice(5):"fixed"===u?"fixed128x128":u.startsWith("ufixed[")?"ufixed128x128"+u.slice(6):"ufixed"===u?"ufixed128x128":u)){if(t.replace(/^0x/i,"").length%2!=0)throw new Error("Invalid bytes characters 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unimplemented.")},i.prototype.reset=function(){this.reset_()},i.prototype.reset_=function(){throw new Error("BackoffStrategy.reset_() unimplemented.")},t.exports=i},{events:157,util:333}],51:[function(e,t,r){"use strict";r.byteLength=function(e){return 3*e.length/4-c(e)},r.toByteArray=function(e){var t,r,n,a,s,u=e.length;a=c(e),s=new o(3*u/4-a),r=a>0?u-4:u;var f=0;for(t=0;t>16&255,s[f++]=n>>8&255,s[f++]=255&n;2===a?(n=i[e.charCodeAt(t)]<<2|i[e.charCodeAt(t+1)]>>4,s[f++]=255&n):1===a&&(n=i[e.charCodeAt(t)]<<10|i[e.charCodeAt(t+1)]<<4|i[e.charCodeAt(t+2)]>>2,s[f++]=n>>8&255,s[f++]=255&n);return s},r.fromByteArray=function(e){for(var t,r=e.length,i=r%3,o="",a=[],s=0,u=r-i;su?u:s+16383));1===i?(t=e[r-1],o+=n[t>>2],o+=n[t<<4&63],o+="=="):2===i&&(t=(e[r-2]<<8)+e[r-1],o+=n[t>>10],o+=n[t>>4&63],o+=n[t<<2&63],o+="=");return a.push(o),a.join("")};for(var n=[],i=[],o="undefined"!=typeof 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Length must be a multiple of 4");return"="===e[t-2]?2:"="===e[t-1]?1:0}function f(e,t,r){for(var i,o,a=[],s=t;s>18&63]+n[o>>12&63]+n[o>>6&63]+n[63&o]);return a.join("")}i["-".charCodeAt(0)]=62,i["_".charCodeAt(0)]=63},{}],52:[function(e,t,r){var n=e("safe-buffer").Buffer;t.exports={check:function(e){if(e.length<8)return!1;if(e.length>72)return!1;if(48!==e[0])return!1;if(e[1]!==e.length-2)return!1;if(2!==e[2])return!1;var t=e[3];if(0===t)return!1;if(5+t>=e.length)return!1;if(2!==e[4+t])return!1;var r=e[5+t];return!(0===r||6+t+r!==e.length||128&e[4]||t>1&&0===e[4]&&!(128&e[5])||128&e[t+6]||r>1&&0===e[t+6]&&!(128&e[t+7]))},decode:function(e){if(e.length<8)throw new Error("DER sequence length is too short");if(e.length>72)throw new Error("DER sequence length is too long");if(48!==e[0])throw new Error("Expected DER sequence");if(e[1]!==e.length-2)throw new Error("DER sequence length is invalid");if(2!==e[2])throw new Error("Expected DER integer");var t=e[3];if(0===t)throw new Error("R length is zero");if(5+t>=e.length)throw new Error("R length is too long");if(2!==e[4+t])throw new Error("Expected DER integer (2)");var r=e[5+t];if(0===r)throw new Error("S length is zero");if(6+t+r!==e.length)throw new Error("S length is invalid");if(128&e[4])throw new Error("R value is negative");if(t>1&&0===e[4]&&!(128&e[5]))throw new Error("R value excessively padded");if(128&e[t+6])throw new Error("S value is negative");if(r>1&&0===e[t+6]&&!(128&e[t+7]))throw new Error("S value excessively padded");return{r:e.slice(4,4+t),s:e.slice(6+t)}},encode:function(e,t){var r=e.length,i=t.length;if(0===r)throw new Error("R length is zero");if(0===i)throw new Error("S length is zero");if(r>33)throw new Error("R length is too long");if(i>33)throw new Error("S length is too long");if(128&e[0])throw new Error("R value is negative");if(128&t[0])throw new Error("S value is negative");if(r>1&&0===e[0]&&!(128&e[1]))throw new Error("R value excessively padded");if(i>1&&0===t[0]&&!(128&t[1]))throw new Error("S value excessively padded");var o=n.allocUnsafe(6+r+i);return o[0]=48,o[1]=o.length-2,o[2]=2,o[3]=e.length,e.copy(o,4),o[4+r]=2,o[5+r]=t.length,t.copy(o,6+r),o}}},{"safe-buffer":290}],53:[function(e,t,r){!function(t,r){"use strict";function n(e,t){if(!e)throw new Error(t||"Assertion failed")}function i(e,t){e.super_=t;var r=function(){};r.prototype=t.prototype,e.prototype=new r,e.prototype.constructor=e}function o(e,t,r){if(o.isBN(e))return e;this.negative=0,this.words=null,this.length=0,this.red=null,null!==e&&("le"!==t&&"be"!==t||(r=t,t=10),this._init(e||0,t||10,r||"be"))}var a;"object"==typeof t?t.exports=o:r.BN=o,o.BN=o,o.wordSize=26;try{a=e("buffer").Buffer}catch(e){}function s(e,t,r){for(var n=0,i=Math.min(e.length,r),o=t;o=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return n}function u(e,t,r,n){for(var i=0,o=Math.min(e.length,r),a=t;a=49?s-49+10:s>=17?s-17+10:s}return i}o.isBN=function(e){return e instanceof o||null!==e&&"object"==typeof e&&e.constructor.wordSize===o.wordSize&&Array.isArray(e.words)},o.max=function(e,t){return e.cmp(t)>0?e:t},o.min=function(e,t){return e.cmp(t)<0?e:t},o.prototype._init=function(e,t,r){if("number"==typeof e)return this._initNumber(e,t,r);if("object"==typeof e)return this._initArray(e,t,r);"hex"===t&&(t=16),n(t===(0|t)&&t>=2&&t<=36);var i=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&i++,16===t?this._parseHex(e,i):this._parseBase(e,t,i),"-"===e[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(n(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initArray=function(e,t,r){if(n("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)a=e[i]|e[i-1]<<8|e[i-2]<<16,this.words[o]|=a<>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r=t;r-=6)i=s(e,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==t&&(i=s(e,t,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(e,t,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=t)n++;n--,i=i/t|0;for(var o=e.length-r,a=o%n,s=Math.min(o,o-a)+r,c=0,f=r;f1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(e,t,r){r.negative=t.negative^e.negative;var n=e.length+t.length|0;r.length=n,n=n-1|0;var i=0|e.words[0],o=0|t.words[0],a=i*o,s=67108863&a,u=a/67108864|0;r.words[0]=s;for(var c=1;c>>26,h=67108863&u,l=Math.min(c,t.length-1),d=Math.max(0,c-e.length+1);d<=l;d++){var p=c-d|0;f+=(a=(i=0|e.words[p])*(o=0|t.words[d])+h)/67108864|0,h=67108863&a}r.words[c]=0|h,u=0|f}return 0!==u?r.words[c]=0|u:r.length--,r.strip()}o.prototype.toString=function(e,t){var r;if(t=0|t||1,16===(e=e||10)||"hex"===e){r="";for(var i=0,o=0,a=0;a>>24-i&16777215)||a!==this.length-1?c[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(e===(0|e)&&e>=2&&e<=36){var l=f[e],d=h[e];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(d).toString(e);r=(p=p.idivn(d)).isZero()?b+r:c[l-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(e,t){return n(void 0!==a),this.toArrayLike(a,e,t)},o.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},o.prototype.toArrayLike=function(e,t,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===t,c=new e(o),f=this.clone();if(u){for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),c[s]=a;for(;s=4096&&(r+=13,t>>>=13),t>=64&&(r+=7,t>>>=7),t>=8&&(r+=4,t>>>=4),t>=2&&(r+=2,t>>>=2),r+t},o.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,r=0;return 0==(8191&t)&&(r+=13,t>>>=13),0==(127&t)&&(r+=7,t>>>=7),0==(15&t)&&(r+=4,t>>>=4),0==(3&t)&&(r+=2,t>>>=2),0==(1&t)&&r++,r},o.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;te.length?this.clone().ior(e):e.clone().ior(this)},o.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},o.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var r=0;re.length?this.clone().iand(e):e.clone().iand(this)},o.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},o.prototype.iuxor=function(e){var t,r;this.length>e.length?(t=this,r=e):(t=e,r=this);for(var n=0;ne.length?this.clone().ixor(e):e.clone().ixor(this)},o.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},o.prototype.inotn=function(e){n("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),r=e%26;this._expand(t),r>0&&t--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(e){return this.clone().inotn(e)},o.prototype.setn=function(e,t){n("number"==typeof e&&e>=0);var r=e/26|0,i=e%26;return this._expand(r+1),this.words[r]=t?this.words[r]|1<e.length?(r=this,n=e):(r=e,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;oe.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var r,n,i=this.cmp(e);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=e):(r=e,n=this);for(var o=0,a=0;a>26,this.words[a]=67108863&t;for(;0!==o&&a>26,this.words[a]=67108863&t;if(0===o&&a>>13,d=0|a[1],p=8191&d,b=d>>>13,y=0|a[2],m=8191&y,v=y>>>13,g=0|a[3],w=8191&g,_=g>>>13,A=0|a[4],E=8191&A,x=A>>>13,k=0|a[5],S=8191&k,M=k>>>13,I=0|a[6],T=8191&I,U=I>>>13,j=0|a[7],B=8191&j,P=j>>>13,C=0|a[8],N=8191&C,R=C>>>13,L=0|a[9],O=8191&L,D=L>>>13,F=0|s[0],q=8191&F,H=F>>>13,z=0|s[1],K=8191&z,V=z>>>13,G=0|s[2],W=8191&G,Y=G>>>13,X=0|s[3],Z=8191&X,J=X>>>13,$=0|s[4],Q=8191&$,ee=$>>>13,te=0|s[5],re=8191&te,ne=te>>>13,ie=0|s[6],oe=8191&ie,ae=ie>>>13,se=0|s[7],ue=8191&se,ce=se>>>13,fe=0|s[8],he=8191&fe,le=fe>>>13,de=0|s[9],pe=8191&de,be=de>>>13;r.negative=e.negative^t.negative,r.length=19;var ye=(c+(n=Math.imul(h,q))|0)+((8191&(i=(i=Math.imul(h,H))+Math.imul(l,q)|0))<<13)|0;c=((o=Math.imul(l,H))+(i>>>13)|0)+(ye>>>26)|0,ye&=67108863,n=Math.imul(p,q),i=(i=Math.imul(p,H))+Math.imul(b,q)|0,o=Math.imul(b,H);var me=(c+(n=n+Math.imul(h,K)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(l,K)|0))<<13)|0;c=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(me>>>26)|0,me&=67108863,n=Math.imul(m,q),i=(i=Math.imul(m,H))+Math.imul(v,q)|0,o=Math.imul(v,H),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,V)|0;var ve=(c+(n=n+Math.imul(h,W)|0)|0)+((8191&(i=(i=i+Math.imul(h,Y)|0)+Math.imul(l,W)|0))<<13)|0;c=((o=o+Math.imul(l,Y)|0)+(i>>>13)|0)+(ve>>>26)|0,ve&=67108863,n=Math.imul(w,q),i=(i=Math.imul(w,H))+Math.imul(_,q)|0,o=Math.imul(_,H),n=n+Math.imul(m,K)|0,i=(i=i+Math.imul(m,V)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,V)|0,n=n+Math.imul(p,W)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,Y)|0;var ge=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(ge>>>26)|0,ge&=67108863,n=Math.imul(E,q),i=(i=Math.imul(E,H))+Math.imul(x,q)|0,o=Math.imul(x,H),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(m,W)|0,i=(i=i+Math.imul(m,Y)|0)+Math.imul(v,W)|0,o=o+Math.imul(v,Y)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,J)|0;var we=(c+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,ee)|0)+Math.imul(l,Q)|0))<<13)|0;c=((o=o+Math.imul(l,ee)|0)+(i>>>13)|0)+(we>>>26)|0,we&=67108863,n=Math.imul(S,q),i=(i=Math.imul(S,H))+Math.imul(M,q)|0,o=Math.imul(M,H),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(x,K)|0,o=o+Math.imul(x,V)|0,n=n+Math.imul(w,W)|0,i=(i=i+Math.imul(w,Y)|0)+Math.imul(_,W)|0,o=o+Math.imul(_,Y)|0,n=n+Math.imul(m,Z)|0,i=(i=i+Math.imul(m,J)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,J)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,ee)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,ee)|0;var _e=(c+(n=n+Math.imul(h,re)|0)|0)+((8191&(i=(i=i+Math.imul(h,ne)|0)+Math.imul(l,re)|0))<<13)|0;c=((o=o+Math.imul(l,ne)|0)+(i>>>13)|0)+(_e>>>26)|0,_e&=67108863,n=Math.imul(T,q),i=(i=Math.imul(T,H))+Math.imul(U,q)|0,o=Math.imul(U,H),n=n+Math.imul(S,K)|0,i=(i=i+Math.imul(S,V)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,V)|0,n=n+Math.imul(E,W)|0,i=(i=i+Math.imul(E,Y)|0)+Math.imul(x,W)|0,o=o+Math.imul(x,Y)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(m,Q)|0,i=(i=i+Math.imul(m,ee)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,ee)|0,n=n+Math.imul(p,re)|0,i=(i=i+Math.imul(p,ne)|0)+Math.imul(b,re)|0,o=o+Math.imul(b,ne)|0;var Ae=(c+(n=n+Math.imul(h,oe)|0)|0)+((8191&(i=(i=i+Math.imul(h,ae)|0)+Math.imul(l,oe)|0))<<13)|0;c=((o=o+Math.imul(l,ae)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(B,q),i=(i=Math.imul(B,H))+Math.imul(P,q)|0,o=Math.imul(P,H),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(U,K)|0,o=o+Math.imul(U,V)|0,n=n+Math.imul(S,W)|0,i=(i=i+Math.imul(S,Y)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,Y)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,ee)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,ee)|0,n=n+Math.imul(m,re)|0,i=(i=i+Math.imul(m,ne)|0)+Math.imul(v,re)|0,o=o+Math.imul(v,ne)|0,n=n+Math.imul(p,oe)|0,i=(i=i+Math.imul(p,ae)|0)+Math.imul(b,oe)|0,o=o+Math.imul(b,ae)|0;var Ee=(c+(n=n+Math.imul(h,ue)|0)|0)+((8191&(i=(i=i+Math.imul(h,ce)|0)+Math.imul(l,ue)|0))<<13)|0;c=((o=o+Math.imul(l,ce)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(N,q),i=(i=Math.imul(N,H))+Math.imul(R,q)|0,o=Math.imul(R,H),n=n+Math.imul(B,K)|0,i=(i=i+Math.imul(B,V)|0)+Math.imul(P,K)|0,o=o+Math.imul(P,V)|0,n=n+Math.imul(T,W)|0,i=(i=i+Math.imul(T,Y)|0)+Math.imul(U,W)|0,o=o+Math.imul(U,Y)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,ee)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,ee)|0,n=n+Math.imul(w,re)|0,i=(i=i+Math.imul(w,ne)|0)+Math.imul(_,re)|0,o=o+Math.imul(_,ne)|0,n=n+Math.imul(m,oe)|0,i=(i=i+Math.imul(m,ae)|0)+Math.imul(v,oe)|0,o=o+Math.imul(v,ae)|0,n=n+Math.imul(p,ue)|0,i=(i=i+Math.imul(p,ce)|0)+Math.imul(b,ue)|0,o=o+Math.imul(b,ce)|0;var xe=(c+(n=n+Math.imul(h,he)|0)|0)+((8191&(i=(i=i+Math.imul(h,le)|0)+Math.imul(l,he)|0))<<13)|0;c=((o=o+Math.imul(l,le)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(O,q),i=(i=Math.imul(O,H))+Math.imul(D,q)|0,o=Math.imul(D,H),n=n+Math.imul(N,K)|0,i=(i=i+Math.imul(N,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(B,W)|0,i=(i=i+Math.imul(B,Y)|0)+Math.imul(P,W)|0,o=o+Math.imul(P,Y)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(U,Z)|0,o=o+Math.imul(U,J)|0,n=n+Math.imul(S,Q)|0,i=(i=i+Math.imul(S,ee)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,ee)|0,n=n+Math.imul(E,re)|0,i=(i=i+Math.imul(E,ne)|0)+Math.imul(x,re)|0,o=o+Math.imul(x,ne)|0,n=n+Math.imul(w,oe)|0,i=(i=i+Math.imul(w,ae)|0)+Math.imul(_,oe)|0,o=o+Math.imul(_,ae)|0,n=n+Math.imul(m,ue)|0,i=(i=i+Math.imul(m,ce)|0)+Math.imul(v,ue)|0,o=o+Math.imul(v,ce)|0,n=n+Math.imul(p,he)|0,i=(i=i+Math.imul(p,le)|0)+Math.imul(b,he)|0,o=o+Math.imul(b,le)|0;var ke=(c+(n=n+Math.imul(h,pe)|0)|0)+((8191&(i=(i=i+Math.imul(h,be)|0)+Math.imul(l,pe)|0))<<13)|0;c=((o=o+Math.imul(l,be)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(O,K),i=(i=Math.imul(O,V))+Math.imul(D,K)|0,o=Math.imul(D,V),n=n+Math.imul(N,W)|0,i=(i=i+Math.imul(N,Y)|0)+Math.imul(R,W)|0,o=o+Math.imul(R,Y)|0,n=n+Math.imul(B,Z)|0,i=(i=i+Math.imul(B,J)|0)+Math.imul(P,Z)|0,o=o+Math.imul(P,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,ee)|0)+Math.imul(U,Q)|0,o=o+Math.imul(U,ee)|0,n=n+Math.imul(S,re)|0,i=(i=i+Math.imul(S,ne)|0)+Math.imul(M,re)|0,o=o+Math.imul(M,ne)|0,n=n+Math.imul(E,oe)|0,i=(i=i+Math.imul(E,ae)|0)+Math.imul(x,oe)|0,o=o+Math.imul(x,ae)|0,n=n+Math.imul(w,ue)|0,i=(i=i+Math.imul(w,ce)|0)+Math.imul(_,ue)|0,o=o+Math.imul(_,ce)|0,n=n+Math.imul(m,he)|0,i=(i=i+Math.imul(m,le)|0)+Math.imul(v,he)|0,o=o+Math.imul(v,le)|0;var Se=(c+(n=n+Math.imul(p,pe)|0)|0)+((8191&(i=(i=i+Math.imul(p,be)|0)+Math.imul(b,pe)|0))<<13)|0;c=((o=o+Math.imul(b,be)|0)+(i>>>13)|0)+(Se>>>26)|0,Se&=67108863,n=Math.imul(O,W),i=(i=Math.imul(O,Y))+Math.imul(D,W)|0,o=Math.imul(D,Y),n=n+Math.imul(N,Z)|0,i=(i=i+Math.imul(N,J)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(B,Q)|0,i=(i=i+Math.imul(B,ee)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,ee)|0,n=n+Math.imul(T,re)|0,i=(i=i+Math.imul(T,ne)|0)+Math.imul(U,re)|0,o=o+Math.imul(U,ne)|0,n=n+Math.imul(S,oe)|0,i=(i=i+Math.imul(S,ae)|0)+Math.imul(M,oe)|0,o=o+Math.imul(M,ae)|0,n=n+Math.imul(E,ue)|0,i=(i=i+Math.imul(E,ce)|0)+Math.imul(x,ue)|0,o=o+Math.imul(x,ce)|0,n=n+Math.imul(w,he)|0,i=(i=i+Math.imul(w,le)|0)+Math.imul(_,he)|0,o=o+Math.imul(_,le)|0;var Me=(c+(n=n+Math.imul(m,pe)|0)|0)+((8191&(i=(i=i+Math.imul(m,be)|0)+Math.imul(v,pe)|0))<<13)|0;c=((o=o+Math.imul(v,be)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(O,Z),i=(i=Math.imul(O,J))+Math.imul(D,Z)|0,o=Math.imul(D,J),n=n+Math.imul(N,Q)|0,i=(i=i+Math.imul(N,ee)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,ee)|0,n=n+Math.imul(B,re)|0,i=(i=i+Math.imul(B,ne)|0)+Math.imul(P,re)|0,o=o+Math.imul(P,ne)|0,n=n+Math.imul(T,oe)|0,i=(i=i+Math.imul(T,ae)|0)+Math.imul(U,oe)|0,o=o+Math.imul(U,ae)|0,n=n+Math.imul(S,ue)|0,i=(i=i+Math.imul(S,ce)|0)+Math.imul(M,ue)|0,o=o+Math.imul(M,ce)|0,n=n+Math.imul(E,he)|0,i=(i=i+Math.imul(E,le)|0)+Math.imul(x,he)|0,o=o+Math.imul(x,le)|0;var Ie=(c+(n=n+Math.imul(w,pe)|0)|0)+((8191&(i=(i=i+Math.imul(w,be)|0)+Math.imul(_,pe)|0))<<13)|0;c=((o=o+Math.imul(_,be)|0)+(i>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,n=Math.imul(O,Q),i=(i=Math.imul(O,ee))+Math.imul(D,Q)|0,o=Math.imul(D,ee),n=n+Math.imul(N,re)|0,i=(i=i+Math.imul(N,ne)|0)+Math.imul(R,re)|0,o=o+Math.imul(R,ne)|0,n=n+Math.imul(B,oe)|0,i=(i=i+Math.imul(B,ae)|0)+Math.imul(P,oe)|0,o=o+Math.imul(P,ae)|0,n=n+Math.imul(T,ue)|0,i=(i=i+Math.imul(T,ce)|0)+Math.imul(U,ue)|0,o=o+Math.imul(U,ce)|0,n=n+Math.imul(S,he)|0,i=(i=i+Math.imul(S,le)|0)+Math.imul(M,he)|0,o=o+Math.imul(M,le)|0;var Te=(c+(n=n+Math.imul(E,pe)|0)|0)+((8191&(i=(i=i+Math.imul(E,be)|0)+Math.imul(x,pe)|0))<<13)|0;c=((o=o+Math.imul(x,be)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(O,re),i=(i=Math.imul(O,ne))+Math.imul(D,re)|0,o=Math.imul(D,ne),n=n+Math.imul(N,oe)|0,i=(i=i+Math.imul(N,ae)|0)+Math.imul(R,oe)|0,o=o+Math.imul(R,ae)|0,n=n+Math.imul(B,ue)|0,i=(i=i+Math.imul(B,ce)|0)+Math.imul(P,ue)|0,o=o+Math.imul(P,ce)|0,n=n+Math.imul(T,he)|0,i=(i=i+Math.imul(T,le)|0)+Math.imul(U,he)|0,o=o+Math.imul(U,le)|0;var Ue=(c+(n=n+Math.imul(S,pe)|0)|0)+((8191&(i=(i=i+Math.imul(S,be)|0)+Math.imul(M,pe)|0))<<13)|0;c=((o=o+Math.imul(M,be)|0)+(i>>>13)|0)+(Ue>>>26)|0,Ue&=67108863,n=Math.imul(O,oe),i=(i=Math.imul(O,ae))+Math.imul(D,oe)|0,o=Math.imul(D,ae),n=n+Math.imul(N,ue)|0,i=(i=i+Math.imul(N,ce)|0)+Math.imul(R,ue)|0,o=o+Math.imul(R,ce)|0,n=n+Math.imul(B,he)|0,i=(i=i+Math.imul(B,le)|0)+Math.imul(P,he)|0,o=o+Math.imul(P,le)|0;var je=(c+(n=n+Math.imul(T,pe)|0)|0)+((8191&(i=(i=i+Math.imul(T,be)|0)+Math.imul(U,pe)|0))<<13)|0;c=((o=o+Math.imul(U,be)|0)+(i>>>13)|0)+(je>>>26)|0,je&=67108863,n=Math.imul(O,ue),i=(i=Math.imul(O,ce))+Math.imul(D,ue)|0,o=Math.imul(D,ce),n=n+Math.imul(N,he)|0,i=(i=i+Math.imul(N,le)|0)+Math.imul(R,he)|0,o=o+Math.imul(R,le)|0;var Be=(c+(n=n+Math.imul(B,pe)|0)|0)+((8191&(i=(i=i+Math.imul(B,be)|0)+Math.imul(P,pe)|0))<<13)|0;c=((o=o+Math.imul(P,be)|0)+(i>>>13)|0)+(Be>>>26)|0,Be&=67108863,n=Math.imul(O,he),i=(i=Math.imul(O,le))+Math.imul(D,he)|0,o=Math.imul(D,le);var Pe=(c+(n=n+Math.imul(N,pe)|0)|0)+((8191&(i=(i=i+Math.imul(N,be)|0)+Math.imul(R,pe)|0))<<13)|0;c=((o=o+Math.imul(R,be)|0)+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863;var Ce=(c+(n=Math.imul(O,pe))|0)+((8191&(i=(i=Math.imul(O,be))+Math.imul(D,pe)|0))<<13)|0;return c=((o=Math.imul(D,be))+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,u[0]=ye,u[1]=me,u[2]=ve,u[3]=ge,u[4]=we,u[5]=_e,u[6]=Ae,u[7]=Ee,u[8]=xe,u[9]=ke,u[10]=Se,u[11]=Me,u[12]=Ie,u[13]=Te,u[14]=Ue,u[15]=je,u[16]=Be,u[17]=Pe,u[18]=Ce,0!==c&&(u[19]=c,r.length++),r};function p(e,t,r){return(new b).mulp(e,t,r)}function b(e,t){this.x=e,this.y=t}Math.imul||(d=l),o.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,t):r<63?l(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,e,t):p(this,e,t)},b.prototype.makeRBT=function(e){for(var t=new Array(e),r=o.prototype._countBits(e)-1,n=0;n>=1;return n},b.prototype.permute=function(e,t,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*t;a>=26,t+=i/67108864|0,t+=o>>>26,this.words[r]=67108863&o}return 0!==t&&(this.words[r]=t,this.length++),this},o.prototype.muln=function(e){return this.clone().imuln(e)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r>>i}return t}(e);if(0===t.length)return new o(1);for(var r=this,n=0;n=0);var t,r=e%26,i=(e-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(t=0;t>>26-r}a&&(this.words[t]=a,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t=0),i=t?(t-t%26)/26:0;var o=e%26,a=Math.min((e-o)/26,this.length),s=67108863^67108863>>>o<a)for(this.length-=a,c=0;c=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&s}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(e,t,r){return n(0===this.negative),this.iushrn(e,t,r)},o.prototype.shln=function(e){return this.clone().ishln(e)},o.prototype.ushln=function(e){return this.clone().iushln(e)},o.prototype.shrn=function(e){return this.clone().ishrn(e)},o.prototype.ushrn=function(e){return this.clone().iushrn(e)},o.prototype.testn=function(e){n("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,i=1<=0);var t=e%26,r=(e-t)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==t&&r++,this.length=Math.min(r,this.length),0!==t){var i=67108863^67108863>>>t<=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},o.prototype.isubn=function(e){if(n("number"==typeof e),n(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),i=e,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==t){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var c=0;c=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/a|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=l)}return s&&s.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(e,t,r){return n(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(s=this.neg().divmod(e,t),"mod"!==t&&(i=s.div.neg()),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(e)),{div:i,mod:a}):0===this.negative&&0!==e.negative?(s=this.divmod(e.neg(),t),"mod"!==t&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&e.negative)?(s=this.neg().divmod(e.neg(),t),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(e)),{div:s.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,t);var i,a,s},o.prototype.div=function(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},o.prototype.modn=function(e){n(e<=67108863);for(var t=(1<<26)%e,r=0,i=this.length-1;i>=0;i--)r=(t*r+(0|this.words[i]))%e;return r},o.prototype.idivn=function(e){n(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*t;this.words[r]=i/e|0,t=i%e}return this.strip()},o.prototype.divn=function(e){return this.clone().idivn(e)},o.prototype.egcd=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),c=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=t.clone();!t.isZero();){for(var l=0,d=1;0==(t.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(t.iushrn(l);l-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(f),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(f),u.isub(h)),s.iushrn(1),u.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(s),a.isub(u)):(r.isub(t),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();t.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(t.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(t.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);t.cmp(r)>=0?(t.isub(r),a.isub(s)):(r.isub(t),s.isub(a))}return(i=0===t.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(e),i},o.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var n=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var o=t;t=r,r=o}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},o.prototype.invm=function(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(e){return this.words[0]&e},o.prototype.bincn=function(e){n("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)t=1;else{r&&(e=-e),n(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:ie.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|e.words[r];if(n!==i){ni&&(t=1);break}}return t},o.prototype.gtn=function(e){return 1===this.cmpn(e)},o.prototype.gt=function(e){return 1===this.cmp(e)},o.prototype.gten=function(e){return this.cmpn(e)>=0},o.prototype.gte=function(e){return this.cmp(e)>=0},o.prototype.ltn=function(e){return-1===this.cmpn(e)},o.prototype.lt=function(e){return-1===this.cmp(e)},o.prototype.lten=function(e){return this.cmpn(e)<=0},o.prototype.lte=function(e){return this.cmp(e)<=0},o.prototype.eqn=function(e){return 0===this.cmpn(e)},o.prototype.eq=function(e){return 0===this.cmp(e)},o.red=function(e){return new A(e)},o.prototype.toRed=function(e){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(e){return this.red=e,this},o.prototype.forceRed=function(e){return n(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function(e){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function(e){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function(e){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function(e){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function(e){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(e){return n(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var y={k256:null,p224:null,p192:null,p25519:null};function m(e,t){this.name=e,this.p=new o(t,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){m.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){m.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){m.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){m.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(e){if("string"==typeof e){var t=o._prime(e);this.m=t.p,this.prime=t}else n(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function E(e){A.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}m.prototype._tmp=function(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},m.prototype.ireduce=function(e){var t,r=e;do{this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(t>this.n);var n=t0?r.isub(this.p):r.strip(),r},m.prototype.split=function(e,t){e.iushrn(this.n,0,t)},m.prototype.imulK=function(e){return e.imul(this.k)},i(v,m),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n>>22,i=o}i>>>=22,e.words[n-10]=i,0===i&&e.length>10?e.length-=10:e.length-=9},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},o._prime=function(e){if(y[e])return y[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new g;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return y[e]=t,t},A.prototype._verify1=function(e){n(0===e.negative,"red works only with positives"),n(e.red,"red works only with red numbers")},A.prototype._verify2=function(e,t){n(0==(e.negative|t.negative),"red works only with positives"),n(e.red&&e.red===t.red,"red works only with red numbers")},A.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},A.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},A.prototype.add=function(e,t){this._verify2(e,t);var r=e.add(t);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},A.prototype.iadd=function(e,t){this._verify2(e,t);var r=e.iadd(t);return r.cmp(this.m)>=0&&r.isub(this.m),r},A.prototype.sub=function(e,t){this._verify2(e,t);var r=e.sub(t);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},A.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return r.cmpn(0)<0&&r.iadd(this.m),r},A.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},A.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},A.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},A.prototype.isqr=function(e){return this.imul(e,e.clone())},A.prototype.sqr=function(e){return this.mul(e,e)},A.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(n(t%2==1),3===t){var r=this.m.add(new o(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),u=s.redNeg(),c=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,c).cmp(u);)f.redIAdd(u);for(var h=this.pow(f,i),l=this.pow(e,i.addn(1).iushrn(1)),d=this.pow(e,i),p=a;0!==d.cmp(s);){for(var b=d,y=0;0!==b.cmp(s);y++)b=b.redSqr();n(y=0;n--){for(var c=t.words[n],f=u-1;f>=0;f--){var h=c>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4===++s||0===n&&0===f)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}u=26}return i},A.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},A.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},o.mont=function(e){return new E(e)},i(E,A),E.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},E.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},E.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new o(0)._forceRed(this);var r=e.mul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},E.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===t||t,this)},{buffer:55}],54:[function(e,t,r){var n;function i(e){this.rand=e}if(t.exports=function(e){return n||(n=new i(null)),n.generate(e)},t.exports.Rand=i,i.prototype.generate=function(e){return this._rand(e)},i.prototype._rand=function(e){if(this.rand.getBytes)return this.rand.getBytes(e);for(var t=new Uint8Array(e),r=0;r>>24]^f[p>>>16&255]^h[b>>>8&255]^l[255&y]^t[m++],a=c[p>>>24]^f[b>>>16&255]^h[y>>>8&255]^l[255&d]^t[m++],s=c[b>>>24]^f[y>>>16&255]^h[d>>>8&255]^l[255&p]^t[m++],u=c[y>>>24]^f[d>>>16&255]^h[p>>>8&255]^l[255&b]^t[m++],d=o,p=a,b=s,y=u;return o=(n[d>>>24]<<24|n[p>>>16&255]<<16|n[b>>>8&255]<<8|n[255&y])^t[m++],a=(n[p>>>24]<<24|n[b>>>16&255]<<16|n[y>>>8&255]<<8|n[255&d])^t[m++],s=(n[b>>>24]<<24|n[y>>>16&255]<<16|n[d>>>8&255]<<8|n[255&p])^t[m++],u=(n[y>>>24]<<24|n[d>>>16&255]<<16|n[p>>>8&255]<<8|n[255&b])^t[m++],[o>>>=0,a>>>=0,s>>>=0,u>>>=0]}var s=[0,1,2,4,8,16,32,64,128,27,54],u=function(){for(var e=new Array(256),t=0;t<256;t++)e[t]=t<128?t<<1:t<<1^283;for(var r=[],n=[],i=[[],[],[],[]],o=[[],[],[],[]],a=0,s=0,u=0;u<256;++u){var c=s^s<<1^s<<2^s<<3^s<<4;c=c>>>8^255&c^99,r[a]=c,n[c]=a;var f=e[a],h=e[f],l=e[h],d=257*e[c]^16843008*c;i[0][a]=d<<24|d>>>8,i[1][a]=d<<16|d>>>16,i[2][a]=d<<8|d>>>24,i[3][a]=d,d=16843009*l^65537*h^257*f^16843008*a,o[0][c]=d<<24|d>>>8,o[1][c]=d<<16|d>>>16,o[2][c]=d<<8|d>>>24,o[3][c]=d,0===a?a=s=1:(a=f^e[e[e[l^f]]],s^=e[e[s]])}return{SBOX:r,INV_SBOX:n,SUB_MIX:i,INV_SUB_MIX:o}}();function c(e){this._key=i(e),this._reset()}c.blockSize=16,c.keySize=32,c.prototype.blockSize=c.blockSize,c.prototype.keySize=c.keySize,c.prototype._reset=function(){for(var e=this._key,t=e.length,r=t+6,n=4*(r+1),i=[],o=0;o>>24,a=u.SBOX[a>>>24]<<24|u.SBOX[a>>>16&255]<<16|u.SBOX[a>>>8&255]<<8|u.SBOX[255&a],a^=s[o/t|0]<<24):t>6&&o%t==4&&(a=u.SBOX[a>>>24]<<24|u.SBOX[a>>>16&255]<<16|u.SBOX[a>>>8&255]<<8|u.SBOX[255&a]),i[o]=i[o-t]^a}for(var c=[],f=0;f>>24]]^u.INV_SUB_MIX[1][u.SBOX[l>>>16&255]]^u.INV_SUB_MIX[2][u.SBOX[l>>>8&255]]^u.INV_SUB_MIX[3][u.SBOX[255&l]]}this._nRounds=r,this._keySchedule=i,this._invKeySchedule=c},c.prototype.encryptBlockRaw=function(e){return a(e=i(e),this._keySchedule,u.SUB_MIX,u.SBOX,this._nRounds)},c.prototype.encryptBlock=function(e){var t=this.encryptBlockRaw(e),r=n.allocUnsafe(16);return r.writeUInt32BE(t[0],0),r.writeUInt32BE(t[1],4),r.writeUInt32BE(t[2],8),r.writeUInt32BE(t[3],12),r},c.prototype.decryptBlock=function(e){var t=(e=i(e))[1];e[1]=e[3],e[3]=t;var r=a(e,this._invKeySchedule,u.INV_SUB_MIX,u.INV_SBOX,this._nRounds),o=n.allocUnsafe(16);return o.writeUInt32BE(r[0],0),o.writeUInt32BE(r[3],4),o.writeUInt32BE(r[2],8),o.writeUInt32BE(r[1],12),o},c.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},t.exports.AES=c},{"safe-buffer":290}],57:[function(e,t,r){var n=e("./aes"),i=e("safe-buffer").Buffer,o=e("cipher-base"),a=e("inherits"),s=e("./ghash"),u=e("buffer-xor"),c=e("./incr32");function f(e,t,r,a){o.call(this);var u=i.alloc(4,0);this._cipher=new n.AES(t);var f=this._cipher.encryptBlock(u);this._ghash=new s(f),r=function(e,t,r){if(12===t.length)return e._finID=i.concat([t,i.from([0,0,0,1])]),i.concat([t,i.from([0,0,0,2])]);var n=new s(r),o=t.length,a=o%16;n.update(t),a&&(a=16-a,n.update(i.alloc(a,0))),n.update(i.alloc(8,0));var u=8*o,f=i.alloc(8);f.writeUIntBE(u,0,8),n.update(f),e._finID=n.state;var h=i.from(e._finID);return c(h),h}(this,r,f),this._prev=i.from(r),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=a,this._alen=0,this._len=0,this._mode=e,this._authTag=null,this._called=!1}a(f,o),f.prototype._update=function(e){if(!this._called&&this._alen){var t=16-this._alen%16;t<16&&(t=i.alloc(t,0),this._ghash.update(t))}this._called=!0;var r=this._mode.encrypt(this,e);return this._decrypt?this._ghash.update(e):this._ghash.update(r),this._len+=e.length,r},f.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var e=u(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(e,t){var r=0;e.length!==t.length&&r++;for(var n=Math.min(e.length,t.length),i=0;i16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t}else if(this.cache.length>=16)return t=this.cache.slice(0,16),this.cache=this.cache.slice(16),t;return null},h.prototype.flush=function(){if(this.cache.length)return this.cache},r.createDecipher=function(e,t){var r=o[e.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var n=c(t,!1,r.key,r.iv);return l(e,n.key,n.iv)},r.createDecipheriv=l},{"./aes":56,"./authCipher":57,"./modes":69,"./streamCipher":72,"cipher-base":86,evp_bytestokey:158,inherits:180,"safe-buffer":290}],60:[function(e,t,r){var n=e("./modes"),i=e("./authCipher"),o=e("safe-buffer").Buffer,a=e("./streamCipher"),s=e("cipher-base"),u=e("./aes"),c=e("evp_bytestokey");function f(e,t,r){s.call(this),this._cache=new l,this._cipher=new u.AES(t),this._prev=o.from(r),this._mode=e,this._autopadding=!0}e("inherits")(f,s),f.prototype._update=function(e){var t,r;this._cache.add(e);for(var n=[];t=this._cache.get();)r=this._mode.encrypt(this,t),n.push(r);return o.concat(n)};var h=o.alloc(16,16);function l(){this.cache=o.allocUnsafe(0)}function d(e,t,r){var s=n[e.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof t&&(t=o.from(t)),t.length!==s.key/8)throw new TypeError("invalid key length "+t.length);if("string"==typeof r&&(r=o.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);return"stream"===s.type?new a(s.module,t,r):"auth"===s.type?new i(s.module,t,r):new f(s.module,t,r)}f.prototype._final=function(){var e=this._cache.flush();if(this._autopadding)return e=this._mode.encrypt(this,e),this._cipher.scrub(),e;if(!e.equals(h))throw this._cipher.scrub(),new Error("data not multiple of block length")},f.prototype.setAutoPadding=function(e){return this._autopadding=!!e,this},l.prototype.add=function(e){this.cache=o.concat([this.cache,e])},l.prototype.get=function(){if(this.cache.length>15){var e=this.cache.slice(0,16);return this.cache=this.cache.slice(16),e}return null},l.prototype.flush=function(){for(var e=16-this.cache.length,t=o.allocUnsafe(e),r=-1;++r>>0,0),t.writeUInt32BE(e[1]>>>0,4),t.writeUInt32BE(e[2]>>>0,8),t.writeUInt32BE(e[3]>>>0,12),t}function a(e){this.h=e,this.state=n.alloc(16,0),this.cache=n.allocUnsafe(0)}a.prototype.ghash=function(e){for(var t=-1;++t0;t--)n[t]=n[t]>>>1|(1&n[t-1])<<31;n[0]=n[0]>>>1,r&&(n[0]=n[0]^225<<24)}this.state=o(i)},a.prototype.update=function(e){var t;for(this.cache=n.concat([this.cache,e]);this.cache.length>=16;)t=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(t)},a.prototype.final=function(e,t){return this.cache.length&&this.ghash(n.concat([this.cache,i],16)),this.ghash(o([0,e,0,t])),this.state},t.exports=a},{"safe-buffer":290}],62:[function(e,t,r){t.exports=function(e){for(var t,r=e.length;r--;){if(255!==(t=e.readUInt8(r))){t++,e.writeUInt8(t,r);break}e.writeUInt8(0,r)}}},{}],63:[function(e,t,r){var n=e("buffer-xor");r.encrypt=function(e,t){var r=n(t,e._prev);return e._prev=e._cipher.encryptBlock(r),e._prev},r.decrypt=function(e,t){var r=e._prev;e._prev=t;var i=e._cipher.decryptBlock(t);return n(i,r)}},{"buffer-xor":83}],64:[function(e,t,r){var n=e("safe-buffer").Buffer,i=e("buffer-xor");function o(e,t,r){var o=t.length,a=i(t,e._cache);return e._cache=e._cache.slice(o),e._prev=n.concat([e._prev,r?t:a]),a}r.encrypt=function(e,t,r){for(var i,a=n.allocUnsafe(0);t.length;){if(0===e._cache.length&&(e._cache=e._cipher.encryptBlock(e._prev),e._prev=n.allocUnsafe(0)),!(e._cache.length<=t.length)){a=n.concat([a,o(e,t,r)]);break}i=e._cache.length,a=n.concat([a,o(e,t.slice(0,i),r)]),t=t.slice(i)}return a}},{"buffer-xor":83,"safe-buffer":290}],65:[function(e,t,r){var n=e("safe-buffer").Buffer;function i(e,t,r){for(var n,i,a=-1,s=0;++a<8;)n=t&1<<7-a?128:0,s+=(128&(i=e._cipher.encryptBlock(e._prev)[0]^n))>>a%8,e._prev=o(e._prev,r?n:i);return s}function o(e,t){var r=e.length,i=-1,o=n.allocUnsafe(e.length);for(e=n.concat([e,n.from([t])]);++i>7;return o}r.encrypt=function(e,t,r){for(var o=t.length,a=n.allocUnsafe(o),s=-1;++s=0||!r.umod(e.prime1)||!r.umod(e.prime2);)r=new n(i(t));return r}t.exports=o,o.getr=a}).call(this,e("buffer").Buffer)},{"bn.js":53,buffer:84,randombytes:270}],77:[function(e,t,r){t.exports=e("./browser/algorithms.json")},{"./browser/algorithms.json":78}],78:[function(e,t,r){t.exports={sha224WithRSAEncryption:{sign:"rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},"RSA-SHA224":{sign:"ecdsa/rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},sha256WithRSAEncryption:{sign:"rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},"RSA-SHA256":{sign:"ecdsa/rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},sha384WithRSAEncryption:{sign:"rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},"RSA-SHA384":{sign:"ecdsa/rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},sha512WithRSAEncryption:{sign:"rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA512":{sign:"ecdsa/rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA1":{sign:"rsa",hash:"sha1",id:"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{sign:"ecdsa",hash:"sha1",id:""},sha256:{sign:"ecdsa",hash:"sha256",id:""},sha224:{sign:"ecdsa",hash:"sha224",id:""},sha384:{sign:"ecdsa",hash:"sha384",id:""},sha512:{sign:"ecdsa",hash:"sha512",id:""},"DSA-SHA":{sign:"dsa",hash:"sha1",id:""},"DSA-SHA1":{sign:"dsa",hash:"sha1",id:""},DSA:{sign:"dsa",hash:"sha1",id:""},"DSA-WITH-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-WITH-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-WITH-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-WITH-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-RIPEMD160":{sign:"dsa",hash:"rmd160",id:""},ripemd160WithRSA:{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},"RSA-RIPEMD160":{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},md5WithRSAEncryption:{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"},"RSA-MD5":{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"}}},{}],79:[function(e,t,r){t.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}},{}],80:[function(e,t,r){(function(r){var n=e("create-hash"),i=e("stream"),o=e("inherits"),a=e("./sign"),s=e("./verify"),u=e("./algorithms.json");function c(e){i.Writable.call(this);var t=u[e];if(!t)throw new Error("Unknown message digest");this._hashType=t.hash,this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign}function f(e){i.Writable.call(this);var t=u[e];if(!t)throw new Error("Unknown message digest");this._hash=n(t.hash),this._tag=t.id,this._signType=t.sign}function h(e){return new c(e)}function l(e){return new f(e)}Object.keys(u).forEach(function(e){u[e].id=new r(u[e].id,"hex"),u[e.toLowerCase()]=u[e]}),o(c,i.Writable),c.prototype._write=function(e,t,r){this._hash.update(e),r()},c.prototype.update=function(e,t){return"string"==typeof e&&(e=new r(e,t)),this._hash.update(e),this},c.prototype.sign=function(e,t){this.end();var r=this._hash.digest(),n=a(r,e,this._hashType,this._signType,this._tag);return t?n.toString(t):n},o(f,i.Writable),f.prototype._write=function(e,t,r){this._hash.update(e),r()},f.prototype.update=function(e,t){return"string"==typeof e&&(e=new r(e,t)),this._hash.update(e),this},f.prototype.verify=function(e,t,n){"string"==typeof t&&(t=new r(t,n)),this.end();var i=this._hash.digest();return s(t,i,e,this._signType,this._tag)},t.exports={Sign:h,Verify:l,createSign:h,createVerify:l}}).call(this,e("buffer").Buffer)},{"./algorithms.json":78,"./sign":81,"./verify":82,buffer:84,"create-hash":91,inherits:180,stream:311}],81:[function(e,t,r){(function(r){var n=e("create-hmac"),i=e("browserify-rsa"),o=e("elliptic").ec,a=e("bn.js"),s=e("parse-asn1"),u=e("./curves.json");function c(e,t,i,o){if((e=new r(e.toArray())).length0&&r.ishrn(n),r}function h(e,t,i){var o,a;do{for(o=new r(0);8*o.length=t)throw new Error("invalid sig")}t.exports=function(e,t,u,c,f){var h=o(u);if("ec"===h.type){if("ecdsa"!==c&&"ecdsa/rsa"!==c)throw new Error("wrong public key type");return function(e,t,r){var n=a[r.data.algorithm.curve.join(".")];if(!n)throw new Error("unknown curve "+r.data.algorithm.curve.join("."));var o=new i(n),s=r.data.subjectPrivateKey.data;return o.verify(t,e,s)}(e,t,h)}if("dsa"===h.type){if("dsa"!==c)throw new Error("wrong public key type");return function(e,t,r){var i=r.data.p,a=r.data.q,u=r.data.g,c=r.data.pub_key,f=o.signature.decode(e,"der"),h=f.s,l=f.r;s(h,a),s(l,a);var d=n.mont(i),p=h.invm(a);return 0===u.toRed(d).redPow(new n(t).mul(p).mod(a)).fromRed().mul(c.toRed(d).redPow(l.mul(p).mod(a)).fromRed()).mod(i).mod(a).cmp(l)}(e,t,h)}if("rsa"!==c&&"ecdsa/rsa"!==c)throw new Error("wrong public key type");t=r.concat([f,t]);for(var l=h.modulus.byteLength(),d=[1],p=0;t.length+d.length+2o)throw new RangeError("Invalid typed array length");var t=new Uint8Array(e);return t.__proto__=s.prototype,t}function s(e,t,r){if("number"==typeof e){if("string"==typeof t)throw new Error("If encoding is specified then the first argument must be a string");return 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strict";r.randomBytes=r.rng=r.pseudoRandomBytes=r.prng=e("randombytes"),r.createHash=r.Hash=e("create-hash"),r.createHmac=r.Hmac=e("create-hmac");var n=e("browserify-sign/algos"),i=Object.keys(n),o=["sha1","sha224","sha256","sha384","sha512","md5","rmd160"].concat(i);r.getHashes=function(){return o};var a=e("pbkdf2");r.pbkdf2=a.pbkdf2,r.pbkdf2Sync=a.pbkdf2Sync;var s=e("browserify-cipher");r.Cipher=s.Cipher,r.createCipher=s.createCipher,r.Cipheriv=s.Cipheriv,r.createCipheriv=s.createCipheriv,r.Decipher=s.Decipher,r.createDecipher=s.createDecipher,r.Decipheriv=s.Decipheriv,r.createDecipheriv=s.createDecipheriv,r.getCiphers=s.getCiphers,r.listCiphers=s.listCiphers;var u=e("diffie-hellman");r.DiffieHellmanGroup=u.DiffieHellmanGroup,r.createDiffieHellmanGroup=u.createDiffieHellmanGroup,r.getDiffieHellman=u.getDiffieHellman,r.createDiffieHellman=u.createDiffieHellman,r.DiffieHellman=u.DiffieHellman;var c=e("browserify-sign");r.createSign=c.createSign,r.Sign=c.Sign,r.createVerify=c.createVerify,r.Verify=c.Verify,r.createECDH=e("create-ecdh");var f=e("public-encrypt");r.publicEncrypt=f.publicEncrypt,r.privateEncrypt=f.privateEncrypt,r.publicDecrypt=f.publicDecrypt,r.privateDecrypt=f.privateDecrypt;var h=e("randomfill");r.randomFill=h.randomFill,r.randomFillSync=h.randomFillSync,r.createCredentials=function(){throw new Error(["sorry, createCredentials is not implemented yet","we accept pull requests","https://github.com/crypto-browserify/crypto-browserify"].join("\n"))},r.constants={DH_CHECK_P_NOT_SAFE_PRIME:2,DH_CHECK_P_NOT_PRIME:1,DH_UNABLE_TO_CHECK_GENERATOR:4,DH_NOT_SUITABLE_GENERATOR:8,NPN_ENABLED:1,ALPN_ENABLED:1,RSA_PKCS1_PADDING:1,RSA_SSLV23_PADDING:2,RSA_NO_PADDING:3,RSA_PKCS1_OAEP_PADDING:4,RSA_X931_PADDING:5,RSA_PKCS1_PSS_PADDING:6,POINT_CONVERSION_COMPRESSED:2,POINT_CONVERSION_UNCOMPRESSED:4,POINT_CONVERSION_HYBRID:6}},{"browserify-cipher":73,"browserify-sign":80,"browserify-sign/algos":77,"create-ecdh":90,"create-hash":91,"create-hmac":94,"diffie-hellman":105,pbkdf2:247,"public-encrypt":259,randombytes:270,randomfill:271}],98:[function(e,t,r){"use strict";var n=new RegExp("%[a-f0-9]{2}","gi"),i=new RegExp("(%[a-f0-9]{2})+","gi");function o(e,t){try{return decodeURIComponent(e.join(""))}catch(e){}if(1===e.length)return e;t=t||1;var r=e.slice(0,t),n=e.slice(t);return Array.prototype.concat.call([],o(r),o(n))}function a(e){try{return decodeURIComponent(e)}catch(i){for(var t=e.match(n),r=1;r0;n--)t+=this._buffer(e,t),r+=this._flushBuffer(i,r);return t+=this._buffer(e,t),i},i.prototype.final=function(e){var t,r;return e&&(t=this.update(e)),r="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),t?t.concat(r):r},i.prototype._pad=function(e,t){if(0===t)return!1;for(;t>>1];r=a.r28shl(r,s),i=a.r28shl(i,s),a.pc2(r,i,e.keys,o)}},u.prototype._update=function(e,t,r,n){var i=this._desState,o=a.readUInt32BE(e,t),s=a.readUInt32BE(e,t+4);a.ip(o,s,i.tmp,0),o=i.tmp[0],s=i.tmp[1],"encrypt"===this.type?this._encrypt(i,o,s,i.tmp,0):this._decrypt(i,o,s,i.tmp,0),o=i.tmp[0],s=i.tmp[1],a.writeUInt32BE(r,o,n),a.writeUInt32BE(r,s,n+4)},u.prototype._pad=function(e,t){for(var r=e.length-t,n=t;n>>0,o=l}a.rip(s,o,n,i)},u.prototype._decrypt=function(e,t,r,n,i){for(var o=r,s=t,u=e.keys.length-2;u>=0;u-=2){var c=e.keys[u],f=e.keys[u+1];a.expand(o,e.tmp,0),c^=e.tmp[0],f^=e.tmp[1];var h=a.substitute(c,f),l=o;o=(s^a.permute(h))>>>0,s=l}a.rip(o,s,n,i)}},{"../des":99,inherits:180,"minimalistic-assert":234}],103:[function(e,t,r){"use strict";var n=e("minimalistic-assert"),i=e("inherits"),o=e("../des"),a=o.Cipher,s=o.DES;function u(e){a.call(this,e);var t=new function(e,t){n.equal(t.length,24,"Invalid key length");var r=t.slice(0,8),i=t.slice(8,16),o=t.slice(16,24);this.ciphers="encrypt"===e?[s.create({type:"encrypt",key:r}),s.create({type:"decrypt",key:i}),s.create({type:"encrypt",key:o})]:[s.create({type:"decrypt",key:o}),s.create({type:"encrypt",key:i}),s.create({type:"decrypt",key:r})]}(this.type,this.options.key);this._edeState=t}i(u,a),t.exports=u,u.create=function(e){return new u(e)},u.prototype._update=function(e,t,r,n){var i=this._edeState;i.ciphers[0]._update(e,t,r,n),i.ciphers[1]._update(r,n,r,n),i.ciphers[2]._update(r,n,r,n)},u.prototype._pad=s.prototype._pad,u.prototype._unpad=s.prototype._unpad},{"../des":99,inherits:180,"minimalistic-assert":234}],104:[function(e,t,r){"use strict";r.readUInt32BE=function(e,t){return(e[0+t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])>>>0},r.writeUInt32BE=function(e,t,r){e[0+r]=t>>>24,e[1+r]=t>>>16&255,e[2+r]=t>>>8&255,e[3+r]=255&t},r.ip=function(e,t,r,n){for(var i=0,o=0,a=6;a>=0;a-=2){for(var s=0;s<=24;s+=8)i<<=1,i|=t>>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=e>>>s+a&1}for(a=6;a>=0;a-=2){for(s=1;s<=25;s+=8)o<<=1,o|=t>>>s+a&1;for(s=1;s<=25;s+=8)o<<=1,o|=e>>>s+a&1}r[n+0]=i>>>0,r[n+1]=o>>>0},r.rip=function(e,t,r,n){for(var i=0,o=0,a=0;a<4;a++)for(var s=24;s>=0;s-=8)i<<=1,i|=t>>>s+a&1,i<<=1,i|=e>>>s+a&1;for(a=4;a<8;a++)for(s=24;s>=0;s-=8)o<<=1,o|=t>>>s+a&1,o<<=1,o|=e>>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.pc1=function(e,t,r,n){for(var i=0,o=0,a=7;a>=5;a--){for(var s=0;s<=24;s+=8)i<<=1,i|=t>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=e>>s+a&1}for(s=0;s<=24;s+=8)i<<=1,i|=t>>s+a&1;for(a=1;a<=3;a++){for(s=0;s<=24;s+=8)o<<=1,o|=t>>s+a&1;for(s=0;s<=24;s+=8)o<<=1,o|=e>>s+a&1}for(s=0;s<=24;s+=8)o<<=1,o|=e>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.r28shl=function(e,t){return e<>>28-t};var n=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];r.pc2=function(e,t,r,i){for(var o=0,a=0,s=n.length>>>1,u=0;u>>n[u]&1;for(u=s;u>>n[u]&1;r[i+0]=o>>>0,r[i+1]=a>>>0},r.expand=function(e,t,r){var n=0,i=0;n=(1&e)<<5|e>>>27;for(var o=23;o>=15;o-=4)n<<=6,n|=e>>>o&63;for(o=11;o>=3;o-=4)i|=e>>>o&63,i<<=6;i|=(31&e)<<1|e>>>31,t[r+0]=n>>>0,t[r+1]=i>>>0};var i=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];r.substitute=function(e,t){for(var r=0,n=0;n<4;n++){r<<=4,r|=i[64*n+(e>>>18-6*n&63)]}for(n=0;n<4;n++){r<<=4,r|=i[256+64*n+(t>>>18-6*n&63)]}return r>>>0};var o=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];r.permute=function(e){for(var t=0,r=0;r>>o[r]&1;return t>>>0},r.padSplit=function(e,t,r){for(var n=e.toString(2);n.lengthe;)r.ishrn(1);if(r.isEven()&&r.iadd(s),r.testn(1)||r.iadd(u),t.cmp(u)){if(!t.cmp(c))for(;r.mod(f).cmp(h);)r.iadd(d)}else for(;r.mod(o).cmp(l);)r.iadd(d);if(y(p=r.shrn(1))&&y(r)&&m(p)&&m(r)&&a.test(p)&&a.test(r))return r}}},{"bn.js":53,"miller-rabin":233,randombytes:270}],108:[function(e,t,r){t.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"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"},modp15:{gen:"02",prime:"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"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca18217c32905e462e36ce3be39e772c180e86039b2783a2ec07a28fb5c55df06f4c52c9de2bcbf6955817183995497cea956ae515d2261898fa051015728e5a8aaac42dad33170d04507a33a85521abdf1cba64ecfb850458dbef0a8aea71575d060c7db3970f85a6e1e4c7abf5ae8cdb0933d71e8c94e04a25619dcee3d2261ad2ee6bf12ffa06d98a0864d87602733ec86a64521f2b18177b200cbbe117577a615d6c770988c0bad946e208e24fa074e5ab3143db5bfce0fd108e4b82d120a92108011a723c12a787e6d788719a10bdba5b2699c327186af4e23c1a946834b6150bda2583e9ca2ad44ce8dbbbc2db04de8ef92e8efc141fbecaa6287c59474e6bc05d99b2964fa090c3a2233ba186515be7ed1f612970cee2d7afb81bdd762170481cd0069127d5b05aa993b4ea988d8fddc186ffb7dc90a6c08f4df435c93402849236c3fab4d27c7026c1d4dcb2602646dec9751e763dba37bdf8ff9406ad9e530ee5db382f413001aeb06a53ed9027d831179727b0865a8918da3edbebcf9b14ed44ce6cbaced4bb1bdb7f1447e6cc254b332051512bd7af426fb8f401378cd2bf5983ca01c64b92ecf032ea15d1721d03f482d7ce6e74fef6d55e702f46980c82b5a84031900b1c9e59e7c97fbec7e8f323a97a7e36cc88be0f1d45b7ff585ac54bd407b22b4154aacc8f6d7ebf48e1d814cc5ed20f8037e0a79715eef29be32806a1d58bb7c5da76f550aa3d8a1fbff0eb19ccb1a313d55cda56c9ec2ef29632387fe8d76e3c0468043e8f663f4860ee12bf2d5b0b7474d6e694f91e6dcc4024ffffffffffffffff"},modp18:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234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strict";var n=r;n.version=e("../package.json").version,n.utils=e("./elliptic/utils"),n.rand=e("brorand"),n.curve=e("./elliptic/curve"),n.curves=e("./elliptic/curves"),n.ec=e("./elliptic/ec"),n.eddsa=e("./elliptic/eddsa")},{"../package.json":124,"./elliptic/curve":112,"./elliptic/curves":115,"./elliptic/ec":116,"./elliptic/eddsa":119,"./elliptic/utils":123,brorand:54}],110:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils,o=i.getNAF,a=i.getJSF,s=i.assert;function u(e,t){this.type=e,this.p=new n(t.p,16),this.red=t.prime?n.red(t.prime):n.mont(this.p),this.zero=new n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=t.n&&new n(t.n,16),this.g=t.g&&this.pointFromJSON(t.g,t.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function c(e,t){this.curve=e,this.type=t,this.precomputed=null}t.exports=u,u.prototype.point=function(){throw new Error("Not implemented")},u.prototype.validate=function(){throw new Error("Not implemented")},u.prototype._fixedNafMul=function(e,t){s(e.precomputed);var r=e._getDoubles(),n=o(t,1),i=(1<=u;t--)c=(c<<1)+n[t];a.push(c)}for(var f=this.jpoint(null,null,null),h=this.jpoint(null,null,null),l=i;l>0;l--){for(u=0;u=0;c--){for(t=0;c>=0&&0===a[c];c--)t++;if(c>=0&&t++,u=u.dblp(t),c<0)break;var f=a[c];s(0!==f),u="affine"===e.type?f>0?u.mixedAdd(i[f-1>>1]):u.mixedAdd(i[-f-1>>1].neg()):f>0?u.add(i[f-1>>1]):u.add(i[-f-1>>1].neg())}return"affine"===e.type?u.toP():u},u.prototype._wnafMulAdd=function(e,t,r,n,i){for(var s=this._wnafT1,u=this._wnafT2,c=this._wnafT3,f=0,h=0;h=1;h-=2){var d=h-1,p=h;if(1===s[d]&&1===s[p]){var b=[t[d],null,null,t[p]];0===t[d].y.cmp(t[p].y)?(b[1]=t[d].add(t[p]),b[2]=t[d].toJ().mixedAdd(t[p].neg())):0===t[d].y.cmp(t[p].y.redNeg())?(b[1]=t[d].toJ().mixedAdd(t[p]),b[2]=t[d].add(t[p].neg())):(b[1]=t[d].toJ().mixedAdd(t[p]),b[2]=t[d].toJ().mixedAdd(t[p].neg()));var y=[-3,-1,-5,-7,0,7,5,1,3],m=a(r[d],r[p]);f=Math.max(m[0].length,f),c[d]=new Array(f),c[p]=new Array(f);for(var v=0;v=0;h--){for(var E=0;h>=0;){var x=!0;for(v=0;v=0&&E++,_=_.dblp(E),h<0)break;for(v=0;v0?k=u[v][S-1>>1]:S<0&&(k=u[v][-S-1>>1].neg()),_="affine"===k.type?_.mixedAdd(k):_.add(k))}}for(h=0;h=Math.ceil((e.bitLength()+1)/t.step)},c.prototype._getDoubles=function(e,t){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i":""},f.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&0===this.y.cmp(this.z)},f.prototype._extDbl=function(){var e=this.x.redSqr(),t=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var n=this.curve._mulA(e),i=this.x.redAdd(this.y).redSqr().redISub(e).redISub(t),o=n.redAdd(t),a=o.redSub(r),s=n.redSub(t),u=i.redMul(a),c=o.redMul(s),f=i.redMul(s),h=a.redMul(o);return this.curve.point(u,c,h,f)},f.prototype._projDbl=function(){var e,t,r,n=this.x.redAdd(this.y).redSqr(),i=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var a=(c=this.curve._mulA(i)).redAdd(o);if(this.zOne)e=n.redSub(i).redSub(o).redMul(a.redSub(this.curve.two)),t=a.redMul(c.redSub(o)),r=a.redSqr().redSub(a).redSub(a);else{var s=this.z.redSqr(),u=a.redSub(s).redISub(s);e=n.redSub(i).redISub(o).redMul(u),t=a.redMul(c.redSub(o)),r=a.redMul(u)}}else{var c=i.redAdd(o);s=this.curve._mulC(this.c.redMul(this.z)).redSqr(),u=c.redSub(s).redSub(s);e=this.curve._mulC(n.redISub(c)).redMul(u),t=this.curve._mulC(c).redMul(i.redISub(o)),r=c.redMul(u)}return this.curve.point(e,t,r)},f.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},f.prototype._extAdd=function(e){var t=this.y.redSub(this.x).redMul(e.y.redSub(e.x)),r=this.y.redAdd(this.x).redMul(e.y.redAdd(e.x)),n=this.t.redMul(this.curve.dd).redMul(e.t),i=this.z.redMul(e.z.redAdd(e.z)),o=r.redSub(t),a=i.redSub(n),s=i.redAdd(n),u=r.redAdd(t),c=o.redMul(a),f=s.redMul(u),h=o.redMul(u),l=a.redMul(s);return this.curve.point(c,f,l,h)},f.prototype._projAdd=function(e){var t,r,n=this.z.redMul(e.z),i=n.redSqr(),o=this.x.redMul(e.x),a=this.y.redMul(e.y),s=this.curve.d.redMul(o).redMul(a),u=i.redSub(s),c=i.redAdd(s),f=this.x.redAdd(this.y).redMul(e.x.redAdd(e.y)).redISub(o).redISub(a),h=n.redMul(u).redMul(f);return this.curve.twisted?(t=n.redMul(c).redMul(a.redSub(this.curve._mulA(o))),r=u.redMul(c)):(t=n.redMul(c).redMul(a.redSub(o)),r=this.curve._mulC(u).redMul(c)),this.curve.point(h,t,r)},f.prototype.add=function(e){return this.isInfinity()?e:e.isInfinity()?this:this.curve.extended?this._extAdd(e):this._projAdd(e)},f.prototype.mul=function(e){return this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve._wnafMul(this,e)},f.prototype.mulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!1)},f.prototype.jmulAdd=function(e,t,r){return this.curve._wnafMulAdd(1,[this,t],[e,r],2,!0)},f.prototype.normalize=function(){if(this.zOne)return this;var e=this.z.redInvm();return this.x=this.x.redMul(e),this.y=this.y.redMul(e),this.t&&(this.t=this.t.redMul(e)),this.z=this.curve.one,this.zOne=!0,this},f.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},f.prototype.getX=function(){return this.normalize(),this.x.fromRed()},f.prototype.getY=function(){return this.normalize(),this.y.fromRed()},f.prototype.eq=function(e){return this===e||0===this.getX().cmp(e.getX())&&0===this.getY().cmp(e.getY())},f.prototype.eqXToP=function(e){var t=e.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(t))return!0;for(var r=e.clone(),n=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(t.redIAdd(n),0===this.x.cmp(t))return!0}return!1},f.prototype.toP=f.prototype.normalize,f.prototype.mixedAdd=f.prototype.add},{"../../elliptic":109,"../curve":112,"bn.js":53,inherits:180}],112:[function(e,t,r){"use strict";var n=r;n.base=e("./base"),n.short=e("./short"),n.mont=e("./mont"),n.edwards=e("./edwards")},{"./base":110,"./edwards":111,"./mont":113,"./short":114}],113:[function(e,t,r){"use strict";var n=e("../curve"),i=e("bn.js"),o=e("inherits"),a=n.base,s=e("../../elliptic").utils;function u(e){a.call(this,"mont",e),this.a=new i(e.a,16).toRed(this.red),this.b=new i(e.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function c(e,t,r){a.BasePoint.call(this,e,"projective"),null===t&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(t,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}o(u,a),t.exports=u,u.prototype.validate=function(e){var t=e.normalize().x,r=t.redSqr(),n=r.redMul(t).redAdd(r.redMul(this.a)).redAdd(t);return 0===n.redSqrt().redSqr().cmp(n)},o(c,a.BasePoint),u.prototype.decodePoint=function(e,t){return this.point(s.toArray(e,t),1)},u.prototype.point=function(e,t){return new c(this,e,t)},u.prototype.pointFromJSON=function(e){return c.fromJSON(this,e)},c.prototype.precompute=function(){},c.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},c.fromJSON=function(e,t){return new c(e,t[0],t[1]||e.one)},c.prototype.inspect=function(){return this.isInfinity()?"":""},c.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},c.prototype.dbl=function(){var e=this.x.redAdd(this.z).redSqr(),t=this.x.redSub(this.z).redSqr(),r=e.redSub(t),n=e.redMul(t),i=r.redMul(t.redAdd(this.curve.a24.redMul(r)));return this.curve.point(n,i)},c.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.diffAdd=function(e,t){var r=this.x.redAdd(this.z),n=this.x.redSub(this.z),i=e.x.redAdd(e.z),o=e.x.redSub(e.z).redMul(r),a=i.redMul(n),s=t.z.redMul(o.redAdd(a).redSqr()),u=t.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,u)},c.prototype.mul=function(e){for(var t=e.clone(),r=this,n=this.curve.point(null,null),i=[];0!==t.cmpn(0);t.iushrn(1))i.push(t.andln(1));for(var o=i.length-1;o>=0;o--)0===i[o]?(r=r.diffAdd(n,this),n=n.dbl()):(n=r.diffAdd(n,this),r=r.dbl());return n},c.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.eq=function(e){return 0===this.getX().cmp(e.getX())},c.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},c.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},{"../../elliptic":109,"../curve":112,"bn.js":53,inherits:180}],114:[function(e,t,r){"use strict";var n=e("../curve"),i=e("../../elliptic"),o=e("bn.js"),a=e("inherits"),s=n.base,u=i.utils.assert;function c(e){s.call(this,"short",e),this.a=new o(e.a,16).toRed(this.red),this.b=new o(e.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(e),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function f(e,t,r,n){s.BasePoint.call(this,e,"affine"),null===t&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new o(t,16),this.y=new o(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function h(e,t,r,n){s.BasePoint.call(this,e,"jacobian"),null===t&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new o(0)):(this.x=new o(t,16),this.y=new o(r,16),this.z=new o(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}a(c,s),t.exports=c,c.prototype._getEndomorphism=function(e){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var t,r;if(e.beta)t=new o(e.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);t=(t=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(e.lambda)r=new o(e.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(t))?r=i[0]:(r=i[1],u(0===this.g.mul(r).x.cmp(this.g.x.redMul(t))))}return{beta:t,lambda:r,basis:e.basis?e.basis.map(function(e){return{a:new o(e.a,16),b:new o(e.b,16)}}):this._getEndoBasis(r)}}},c.prototype._getEndoRoots=function(e){var t=e===this.p?this.red:o.mont(e),r=new o(2).toRed(t).redInvm(),n=r.redNeg(),i=new o(3).toRed(t).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},c.prototype._getEndoBasis=function(e){for(var t,r,n,i,a,s,u,c,f,h=this.n.ushrn(Math.floor(this.n.bitLength()/2)),l=e,d=this.n.clone(),p=new o(1),b=new o(0),y=new o(0),m=new o(1),v=0;0!==l.cmpn(0);){var g=d.div(l);c=d.sub(g.mul(l)),f=y.sub(g.mul(p));var w=m.sub(g.mul(b));if(!n&&c.cmp(h)<0)t=u.neg(),r=p,n=c.neg(),i=f;else if(n&&2==++v)break;u=c,d=l,l=c,y=p,p=f,m=b,b=w}a=c.neg(),s=f;var _=n.sqr().add(i.sqr());return a.sqr().add(s.sqr()).cmp(_)>=0&&(a=t,s=r),n.negative&&(n=n.neg(),i=i.neg()),a.negative&&(a=a.neg(),s=s.neg()),[{a:n,b:i},{a:a,b:s}]},c.prototype._endoSplit=function(e){var t=this.endo.basis,r=t[0],n=t[1],i=n.b.mul(e).divRound(this.n),o=r.b.neg().mul(e).divRound(this.n),a=i.mul(r.a),s=o.mul(n.a),u=i.mul(r.b),c=o.mul(n.b);return{k1:e.sub(a).sub(s),k2:u.add(c).neg()}},c.prototype.pointFromX=function(e,t){(e=new o(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(t&&!i||!t&&i)&&(n=n.redNeg()),this.point(e,n)},c.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,r=e.y,n=this.a.redMul(t),i=t.redSqr().redMul(t).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},c.prototype._endoWnafMulAdd=function(e,t,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o":""},f.prototype.isInfinity=function(){return this.inf},f.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e))return this.curve.point(null,null);if(0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y);0!==t.cmpn(0)&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var r=t.redSqr().redISub(this.x).redISub(e.x),n=t.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},f.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,r=this.x.redSqr(),n=e.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(t).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),a=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},f.prototype.getX=function(){return this.x.fromRed()},f.prototype.getY=function(){return this.y.fromRed()},f.prototype.mul=function(e){return e=new o(e,16),this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},f.prototype.mulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},f.prototype.jmulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},f.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},f.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var r=this.precomputed,n=function(e){return e.neg()};t.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return t},f.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},a(h,s.BasePoint),c.prototype.jpoint=function(e,t,r){return new h(this,e,t,r)},h.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),r=this.x.redMul(t),n=this.y.redMul(t).redMul(e);return this.curve.point(r,n)},h.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},h.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(t),i=e.x.redMul(r),o=this.y.redMul(t.redMul(e.z)),a=e.y.redMul(r.redMul(this.z)),s=n.redSub(i),u=o.redSub(a);if(0===s.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var c=s.redSqr(),f=c.redMul(s),h=n.redMul(c),l=u.redSqr().redIAdd(f).redISub(h).redISub(h),d=u.redMul(h.redISub(l)).redISub(o.redMul(f)),p=this.z.redMul(e.z).redMul(s);return this.curve.jpoint(l,d,p)},h.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),r=this.x,n=e.x.redMul(t),i=this.y,o=e.y.redMul(t).redMul(this.z),a=r.redSub(n),s=i.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=a.redSqr(),c=u.redMul(a),f=r.redMul(u),h=s.redSqr().redIAdd(c).redISub(f).redISub(f),l=s.redMul(f.redISub(h)).redISub(i.redMul(c)),d=this.z.redMul(a);return this.curve.jpoint(h,l,d)},h.prototype.dblp=function(e){if(0===e)return this;if(this.isInfinity())return this;if(!e)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var t=this,r=0;r=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}return!1},h.prototype.inspect=function(){return this.isInfinity()?"":""},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":109,"../curve":112,"bn.js":53,inherits:180}],115:[function(e,t,r){"use strict";var n,i=r,o=e("hash.js"),a=e("../elliptic"),s=a.utils.assert;function u(e){"short"===e.type?this.curve=new a.curve.short(e):"edwards"===e.type?this.curve=new a.curve.edwards(e):this.curve=new a.curve.mont(e),this.g=this.curve.g,this.n=this.curve.n,this.hash=e.hash,s(this.g.validate(),"Invalid curve"),s(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function c(e,t){Object.defineProperty(i,e,{configurable:!0,enumerable:!0,get:function(){var r=new u(t);return Object.defineProperty(i,e,{configurable:!0,enumerable:!0,value:r}),r}})}i.PresetCurve=u,c("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),c("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),c("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),c("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),c("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:o.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),c("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["9"]}),c("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{n=e("./precomputed/secp256k1")}catch(e){n=void 0}c("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",n]})},{"../elliptic":109,"./precomputed/secp256k1":122,"hash.js":162}],116:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("hmac-drbg"),o=e("../../elliptic"),a=o.utils.assert,s=e("./key"),u=e("./signature");function c(e){if(!(this instanceof c))return new c(e);"string"==typeof e&&(a(o.curves.hasOwnProperty(e),"Unknown curve "+e),e=o.curves[e]),e instanceof o.curves.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}t.exports=c,c.prototype.keyPair=function(e){return new s(this,e)},c.prototype.keyFromPrivate=function(e,t){return s.fromPrivate(this,e,t)},c.prototype.keyFromPublic=function(e,t){return s.fromPublic(this,e,t)},c.prototype.genKeyPair=function(e){e||(e={});for(var t=new i({hash:this.hash,pers:e.pers,persEnc:e.persEnc||"utf8",entropy:e.entropy||o.rand(this.hash.hmacStrength),entropyEnc:e.entropy&&e.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),a=this.n.sub(new n(2));;){var s=new n(t.generate(r));if(!(s.cmp(a)>0))return s.iaddn(1),this.keyFromPrivate(s)}},c.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return r>0&&(e=e.ushrn(r)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e},c.prototype.sign=function(e,t,r,o){"object"==typeof r&&(o=r,r=null),o||(o={}),t=this.keyFromPrivate(t,r),e=this._truncateToN(new n(e,16));for(var a=this.n.byteLength(),s=t.getPrivate().toArray("be",a),c=e.toArray("be",a),f=new i({hash:this.hash,entropy:s,nonce:c,pers:o.pers,persEnc:o.persEnc||"utf8"}),h=this.n.sub(new n(1)),l=0;;l++){var d=o.k?o.k(l):new n(f.generate(this.n.byteLength()));if(!((d=this._truncateToN(d,!0)).cmpn(1)<=0||d.cmp(h)>=0)){var p=this.g.mul(d);if(!p.isInfinity()){var b=p.getX(),y=b.umod(this.n);if(0!==y.cmpn(0)){var m=d.invm(this.n).mul(y.mul(t.getPrivate()).iadd(e));if(0!==(m=m.umod(this.n)).cmpn(0)){var v=(p.getY().isOdd()?1:0)|(0!==b.cmp(y)?2:0);return o.canonical&&m.cmp(this.nh)>0&&(m=this.n.sub(m),v^=1),new u({r:y,s:m,recoveryParam:v})}}}}}},c.prototype.verify=function(e,t,r,i){e=this._truncateToN(new n(e,16)),r=this.keyFromPublic(r,i);var o=(t=new u(t,"hex")).r,a=t.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var s,c=a.invm(this.n),f=c.mul(e).umod(this.n),h=c.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(f,r.getPublic(),h)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(f,r.getPublic(),h)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},c.prototype.recoverPubKey=function(e,t,r,i){a((3&r)===r,"The recovery param is more than two bits"),t=new u(t,i);var o=this.n,s=new n(e),c=t.r,f=t.s,h=1&r,l=r>>1;if(c.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find second key candidate");c=l?this.curve.pointFromX(c.add(this.curve.n),h):this.curve.pointFromX(c,h);var d=t.r.invm(o),p=o.sub(s).mul(d).umod(o),b=f.mul(d).umod(o);return this.g.mulAdd(p,c,b)},c.prototype.getKeyRecoveryParam=function(e,t,r,n){if(null!==(t=new u(t,n)).recoveryParam)return t.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(e,t,i)}catch(e){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":109,"./key":117,"./signature":118,"bn.js":53,"hmac-drbg":174}],117:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils.assert;function o(e,t){this.ec=e,this.priv=null,this.pub=null,t.priv&&this._importPrivate(t.priv,t.privEnc),t.pub&&this._importPublic(t.pub,t.pubEnc)}t.exports=o,o.fromPublic=function(e,t,r){return t instanceof o?t:new o(e,{pub:t,pubEnc:r})},o.fromPrivate=function(e,t,r){return t instanceof o?t:new o(e,{priv:t,privEnc:r})},o.prototype.validate=function(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(e,t){return"string"==typeof e&&(t=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t?this.pub.encode(t,e):this.pub},o.prototype.getPrivate=function(e){return"hex"===e?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(e,t){this.priv=new n(e,t||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(e,t){if(e.x||e.y)return"mont"===this.ec.curve.type?i(e.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(e.x&&e.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(e.x,e.y));this.pub=this.ec.curve.decodePoint(e,t)},o.prototype.derive=function(e){return e.mul(this.priv).getX()},o.prototype.sign=function(e,t,r){return this.ec.sign(e,this,t,r)},o.prototype.verify=function(e,t){return this.ec.verify(e,t,this)},o.prototype.inspect=function(){return""}},{"../../elliptic":109,"bn.js":53}],118:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils,o=i.assert;function a(e,t){if(e instanceof a)return e;this._importDER(e,t)||(o(e.r&&e.s,"Signature without r or s"),this.r=new n(e.r,16),this.s=new n(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function s(e,t){var r=e[t.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,a=t.place;o>>3);for(e.push(128|r);--r;)e.push(t>>>(r<<3)&255);e.push(t)}}t.exports=a,a.prototype._importDER=function(e,t){e=i.toArray(e,t);var r=new function(){this.place=0};if(48!==e[r.place++])return!1;if(s(e,r)+r.place!==e.length)return!1;if(2!==e[r.place++])return!1;var o=s(e,r),a=e.slice(r.place,o+r.place);if(r.place+=o,2!==e[r.place++])return!1;var u=s(e,r);if(e.length!==u+r.place)return!1;var c=e.slice(r.place,u+r.place);return 0===a[0]&&128&a[1]&&(a=a.slice(1)),0===c[0]&&128&c[1]&&(c=c.slice(1)),this.r=new n(a),this.s=new n(c),this.recoveryParam=null,!0},a.prototype.toDER=function(e){var t=this.r.toArray(),r=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&r[0]&&(r=[0].concat(r)),t=u(t),r=u(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];c(n,t.length),(n=n.concat(t)).push(2),c(n,r.length);var o=n.concat(r),a=[48];return c(a,o.length),a=a.concat(o),i.encode(a,e)}},{"../../elliptic":109,"bn.js":53}],119:[function(e,t,r){"use strict";var n=e("hash.js"),i=e("../../elliptic"),o=i.utils,a=o.assert,s=o.parseBytes,u=e("./key"),c=e("./signature");function f(e){if(a("ed25519"===e,"only tested with ed25519 so far"),!(this instanceof f))return new f(e);e=i.curves[e].curve;this.curve=e,this.g=e.g,this.g.precompute(e.n.bitLength()+1),this.pointClass=e.point().constructor,this.encodingLength=Math.ceil(e.n.bitLength()/8),this.hash=n.sha512}t.exports=f,f.prototype.sign=function(e,t){e=s(e);var r=this.keyFromSecret(t),n=this.hashInt(r.messagePrefix(),e),i=this.g.mul(n),o=this.encodePoint(i),a=this.hashInt(o,r.pubBytes(),e).mul(r.priv()),u=n.add(a).umod(this.curve.n);return this.makeSignature({R:i,S:u,Rencoded:o})},f.prototype.verify=function(e,t,r){e=s(e),t=this.makeSignature(t);var n=this.keyFromPublic(r),i=this.hashInt(t.Rencoded(),n.pubBytes(),e),o=this.g.mul(t.S());return t.R().add(n.pub().mul(i)).eq(o)},f.prototype.hashInt=function(){for(var e=this.hash(),t=0;t=0;){var o;if(i.isOdd()){var a=i.andln(n-1);o=a>(n>>1)-1?(n>>1)-a:a,i.isubn(o)}else o=0;r.push(o);for(var s=0!==i.cmpn(0)&&0===i.andln(n-1)?t+1:1,u=1;u0||t.cmpn(-i)>0;){var o,a,s,u=e.andln(3)+n&3,c=t.andln(3)+i&3;3===u&&(u=-1),3===c&&(c=-1),o=0==(1&u)?0:3!=(s=e.andln(7)+n&7)&&5!==s||2!==c?u:-u,r[0].push(o),a=0==(1&c)?0:3!=(s=t.andln(7)+i&7)&&5!==s||2!==u?c:-c,r[1].push(a),2*n===o+1&&(n=1-n),2*i===a+1&&(i=1-i),e.iushrn(1),t.iushrn(1)}return r},n.cachedProperty=function(e,t,r){var n="_"+t;e.prototype[t]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},n.parseBytes=function(e){return"string"==typeof e?n.toArray(e,"hex"):e},n.intFromLE=function(e){return new i(e,"hex","le")}},{"bn.js":53,"minimalistic-assert":234,"minimalistic-crypto-utils":235}],124:[function(e,t,r){t.exports={_from:"elliptic@^6.0.0",_id:"elliptic@6.4.0",_inBundle:!1,_integrity:"sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=",_location:"/elliptic",_phantomChildren:{},_requested:{type:"range",registry:!0,raw:"elliptic@^6.0.0",name:"elliptic",escapedName:"elliptic",rawSpec:"^6.0.0",saveSpec:null,fetchSpec:"^6.0.0"},_requiredBy:["/browserify-sign","/create-ecdh"],_resolved:"https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",_shasum:"cac9af8762c85836187003c8dfe193e5e2eae5df",_spec:"elliptic@^6.0.0",_where:"/Users/alexvlasov/Blockchain/web3swift_jsproxy/node_modules/browserify-sign",author:{name:"Fedor Indutny",email:"fedor@indutny.com"},bugs:{url:"https://github.com/indutny/elliptic/issues"},bundleDependencies:!1,dependencies:{"bn.js":"^4.4.0",brorand:"^1.0.1","hash.js":"^1.0.0","hmac-drbg":"^1.0.0",inherits:"^2.0.1","minimalistic-assert":"^1.0.0","minimalistic-crypto-utils":"^1.0.0"},deprecated:!1,description:"EC cryptography",devDependencies:{brfs:"^1.4.3",coveralls:"^2.11.3",grunt:"^0.4.5","grunt-browserify":"^5.0.0","grunt-cli":"^1.2.0","grunt-contrib-connect":"^1.0.0","grunt-contrib-copy":"^1.0.0","grunt-contrib-uglify":"^1.0.1","grunt-mocha-istanbul":"^3.0.1","grunt-saucelabs":"^8.6.2",istanbul:"^0.4.2",jscs:"^2.9.0",jshint:"^2.6.0",mocha:"^2.1.0"},files:["lib"],homepage:"https://github.com/indutny/elliptic",keywords:["EC","Elliptic","curve","Cryptography"],license:"MIT",main:"lib/elliptic.js",name:"elliptic",repository:{type:"git",url:"git+ssh://git@github.com/indutny/elliptic.git"},scripts:{jscs:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",jshint:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",lint:"npm run jscs && npm run jshint",test:"npm run lint && npm run unit",unit:"istanbul test _mocha --reporter=spec test/index.js",version:"grunt dist && git add dist/"},version:"6.4.0"}},{}],125:[function(e,t,r){"use strict";const n=e("ethjs-util");function i(e){let t=n.stripHexPrefix(e);for(;"0"===t[0];)t=t.substr(1);return`0x${t}`}t.exports={incrementHexNumber:function(e){return i(n.intToHex(parseInt(e,16)+1))},formatHex:i}},{"ethjs-util":155}],126:[function(e,t,r){const n=e("eth-query"),i=e("events"),o=e("pify"),a=e("./hexUtils"),s=a.incrementHexNumber,u=1e3,c=60*u;t.exports=class extends i{constructor(e={}){if(super(),!e.provider)throw new Error("RpcBlockTracker - no provider specified.");this._provider=e.provider,this._query=new n(e.provider),this._pollingInterval=e.pollingInterval||4*u,this._syncingTimeout=e.syncingTimeout||1*c,this._trackingBlock=null,this._trackingBlockTimestamp=null,this._currentBlock=null,this._isRunning=!1,this._performSync=this._performSync.bind(this),this._handleNewBlockNotification=this._handleNewBlockNotification.bind(this)}getTrackingBlock(){return this._trackingBlock}getCurrentBlock(){return this._currentBlock}async awaitCurrentBlock(){return this._currentBlock?this._currentBlock:(await new Promise(e=>this.once("latest",e)),this._currentBlock)}async start(e={}){this._isRunning||(this._isRunning=!0,e.fromBlock?await this._setTrackingBlock(await this._fetchBlockByNumber(e.fromBlock)):await this._setTrackingBlock(await this._fetchLatestBlock()),this._provider.on?await this._initSubscription():this._performSync().catch(e=>{e&&console.error(e)}))}async stop(){this._isRunning=!1,this._provider.on&&await this._removeSubscription()}async _setTrackingBlock(e){if(this._trackingBlock&&this._trackingBlock.hash===e.hash)return;const t=this._trackingBlockTimestamp,r=Date.now();t&&r-t>this._syncingTimeout?(this._trackingBlockTimestamp=null,await this._warpToLatest()):(this._trackingBlock=e,this._trackingBlockTimestamp=r,this.emit("block",e))}async _setCurrentBlock(e){if(this._currentBlock&&this._currentBlock.hash===e.hash)return;const t=this._currentBlock;this._currentBlock=e,this.emit("latest",e),this.emit("sync",{newBlock:e,oldBlock:t})}async _warpToLatest(){await this._setTrackingBlock(await this._fetchLatestBlock())}async _pollForNextBlock(){setTimeout(()=>this._performSync(),this._pollingInterval)}async _performSync(){if(!this._isRunning)return;const e=this.getTrackingBlock();if(!e)throw new Error("RpcBlockTracker - tracking block is missing");const t=s(e.number);try{const r=await this._fetchBlockByNumber(t);r?(await this._setTrackingBlock(r),this._performSync()):(await this._setCurrentBlock(e),this._pollForNextBlock())}catch(t){t.message.includes("index out of range")||t.message.includes("Couldn't find block by reference")?(await this._setCurrentBlock(e),this._pollForNextBlock()):(console.error(t),this._pollForNextBlock())}}async _handleNewBlockNotification(e,t){t.id==this._subscriptionId&&(e&&(this.emit("error",e),await this._removeSubscription()),await this._setTrackingBlock(await this._fetchBlockByNumber(t.result.number)))}async _initSubscription(){this._provider.on("data",this._handleNewBlockNotification);let e=await o(this._provider.sendAsync||this._provider.send)({jsonrpc:"2.0",id:(new Date).getTime(),method:"eth_subscribe",params:["newHeads"]});this._subscriptionId=e.result}async _removeSubscription(){if(!this._subscriptionId)throw new Error("Not subscribed.");this._provider.removeListener("data",this._handleNewBlockNotification),await o(this._provider.sendAsync||this._provider.send)({jsonrpc:"2.0",id:(new Date).getTime(),method:"eth_unsubscribe",params:[this._subscriptionId]}),delete this._subscriptionId}_fetchLatestBlock(){return o(this._query.getBlockByNumber).call(this._query,"latest",!0)}_fetchBlockByNumber(e){const t=a.formatHex(e);return o(this._query.getBlockByNumber).call(this._query,t,!0)}}},{"./hexUtils":125,"eth-query":135,events:157,pify:252}],127:[function(e,t,r){(function(t){var n=e("js-sha3").keccak_256,i=e("idna-uts46-hx");function o(e){return e?i.toUnicode(e,{useStd3ASCII:!0,transitional:!1}):e}r.hash=function(e){for(var r="",i=0;i<32;i++)r+="00";if(name=o(e),name){var a=name.split(".");for(i=a.length-1;i>=0;i--){var s=n(a[i]);r=n(new t(r+s,"hex"))}}return"0x"+r},r.normalize=o}).call(this,e("buffer").Buffer)},{buffer:84,"idna-uts46-hx":177,"js-sha3":128}],128:[function(e,t,r){(function(e,r){!function(){"use strict";var n="object"==typeof window?window:{};!n.JS_SHA3_NO_NODE_JS&&"object"==typeof e&&e.versions&&e.versions.node&&(n=r);for(var i=!n.JS_SHA3_NO_COMMON_JS&&"object"==typeof t&&t.exports,o="0123456789abcdef".split(""),a=[0,8,16,24],s=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],u=[224,256,384,512],c=["hex","buffer","arrayBuffer","array"],f=function(e,t,r){return function(n){return new _(e,t,e).update(n)[r]()}},h=function(e,t,r){return function(n,i){return new _(e,t,i).update(n)[r]()}},l=function(e,t){var r=f(e,t,"hex");r.create=function(){return new _(e,t,e)},r.update=function(e){return r.create().update(e)};for(var n=0;n>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var n=0;n<50;++n)this.s[n]=0}_.prototype.update=function(e){var t="string"!=typeof e;t&&e.constructor===ArrayBuffer&&(e=new Uint8Array(e));for(var r,n,i=e.length,o=this.blocks,s=this.byteCount,u=this.blockCount,c=0,f=this.s;c>2]|=e[c]<>2]|=n<>2]|=(192|n>>6)<>2]|=(128|63&n)<=57344?(o[r>>2]|=(224|n>>12)<>2]|=(128|n>>6&63)<>2]|=(128|63&n)<>2]|=(240|n>>18)<>2]|=(128|n>>12&63)<>2]|=(128|n>>6&63)<>2]|=(128|63&n)<=s){for(this.start=r-s,this.block=o[u],r=0;r>2]|=this.padding[3&t],this.lastByteIndex===this.byteCount)for(e[0]=e[r],t=1;t>4&15]+o[15&e]+o[e>>12&15]+o[e>>8&15]+o[e>>20&15]+o[e>>16&15]+o[e>>28&15]+o[e>>24&15];s%t==0&&(A(r),a=0)}return i&&(e=r[a],i>0&&(u+=o[e>>4&15]+o[15&e]),i>1&&(u+=o[e>>12&15]+o[e>>8&15]),i>2&&(u+=o[e>>20&15]+o[e>>16&15])),u},_.prototype.arrayBuffer=function(){this.finalize();var e,t=this.blockCount,r=this.s,n=this.outputBlocks,i=this.extraBytes,o=0,a=0,s=this.outputBits>>3;e=i?new ArrayBuffer(n+1<<2):new ArrayBuffer(s);for(var u=new Uint32Array(e);a>8&255,u[e+2]=t>>16&255,u[e+3]=t>>24&255;s%r==0&&A(n)}return o&&(e=s<<2,t=n[a],o>0&&(u[e]=255&t),o>1&&(u[e+1]=t>>8&255),o>2&&(u[e+2]=t>>16&255)),u};var A=function(e){var t,r,n,i,o,a,u,c,f,h,l,d,p,b,y,m,v,g,w,_,A,E,x,k,S,M,I,T,U,j,B,P,C,N,R,L,O,D,F,q,H,z,K,V,G,W,Y,X,Z,J,$,Q,ee,te,re,ne,ie,oe,ae,se,ue,ce,fe;for(n=0;n<48;n+=2)i=e[0]^e[10]^e[20]^e[30]^e[40],o=e[1]^e[11]^e[21]^e[31]^e[41],a=e[2]^e[12]^e[22]^e[32]^e[42],u=e[3]^e[13]^e[23]^e[33]^e[43],c=e[4]^e[14]^e[24]^e[34]^e[44],f=e[5]^e[15]^e[25]^e[35]^e[45],h=e[6]^e[16]^e[26]^e[36]^e[46],l=e[7]^e[17]^e[27]^e[37]^e[47],t=(d=e[8]^e[18]^e[28]^e[38]^e[48])^(a<<1|u>>>31),r=(p=e[9]^e[19]^e[29]^e[39]^e[49])^(u<<1|a>>>31),e[0]^=t,e[1]^=r,e[10]^=t,e[11]^=r,e[20]^=t,e[21]^=r,e[30]^=t,e[31]^=r,e[40]^=t,e[41]^=r,t=i^(c<<1|f>>>31),r=o^(f<<1|c>>>31),e[2]^=t,e[3]^=r,e[12]^=t,e[13]^=r,e[22]^=t,e[23]^=r,e[32]^=t,e[33]^=r,e[42]^=t,e[43]^=r,t=a^(h<<1|l>>>31),r=u^(l<<1|h>>>31),e[4]^=t,e[5]^=r,e[14]^=t,e[15]^=r,e[24]^=t,e[25]^=r,e[34]^=t,e[35]^=r,e[44]^=t,e[45]^=r,t=c^(d<<1|p>>>31),r=f^(p<<1|d>>>31),e[6]^=t,e[7]^=r,e[16]^=t,e[17]^=r,e[26]^=t,e[27]^=r,e[36]^=t,e[37]^=r,e[46]^=t,e[47]^=r,t=h^(i<<1|o>>>31),r=l^(o<<1|i>>>31),e[8]^=t,e[9]^=r,e[18]^=t,e[19]^=r,e[28]^=t,e[29]^=r,e[38]^=t,e[39]^=r,e[48]^=t,e[49]^=r,b=e[0],y=e[1],W=e[11]<<4|e[10]>>>28,Y=e[10]<<4|e[11]>>>28,T=e[20]<<3|e[21]>>>29,U=e[21]<<3|e[20]>>>29,se=e[31]<<9|e[30]>>>23,ue=e[30]<<9|e[31]>>>23,z=e[40]<<18|e[41]>>>14,K=e[41]<<18|e[40]>>>14,N=e[2]<<1|e[3]>>>31,R=e[3]<<1|e[2]>>>31,m=e[13]<<12|e[12]>>>20,v=e[12]<<12|e[13]>>>20,X=e[22]<<10|e[23]>>>22,Z=e[23]<<10|e[22]>>>22,j=e[33]<<13|e[32]>>>19,B=e[32]<<13|e[33]>>>19,ce=e[42]<<2|e[43]>>>30,fe=e[43]<<2|e[42]>>>30,te=e[5]<<30|e[4]>>>2,re=e[4]<<30|e[5]>>>2,L=e[14]<<6|e[15]>>>26,O=e[15]<<6|e[14]>>>26,g=e[25]<<11|e[24]>>>21,w=e[24]<<11|e[25]>>>21,J=e[34]<<15|e[35]>>>17,$=e[35]<<15|e[34]>>>17,P=e[45]<<29|e[44]>>>3,C=e[44]<<29|e[45]>>>3,k=e[6]<<28|e[7]>>>4,S=e[7]<<28|e[6]>>>4,ne=e[17]<<23|e[16]>>>9,ie=e[16]<<23|e[17]>>>9,D=e[26]<<25|e[27]>>>7,F=e[27]<<25|e[26]>>>7,_=e[36]<<21|e[37]>>>11,A=e[37]<<21|e[36]>>>11,Q=e[47]<<24|e[46]>>>8,ee=e[46]<<24|e[47]>>>8,V=e[8]<<27|e[9]>>>5,G=e[9]<<27|e[8]>>>5,M=e[18]<<20|e[19]>>>12,I=e[19]<<20|e[18]>>>12,oe=e[29]<<7|e[28]>>>25,ae=e[28]<<7|e[29]>>>25,q=e[38]<<8|e[39]>>>24,H=e[39]<<8|e[38]>>>24,E=e[48]<<14|e[49]>>>18,x=e[49]<<14|e[48]>>>18,e[0]=b^~m&g,e[1]=y^~v&w,e[10]=k^~M&T,e[11]=S^~I&U,e[20]=N^~L&D,e[21]=R^~O&F,e[30]=V^~W&X,e[31]=G^~Y&Z,e[40]=te^~ne&oe,e[41]=re^~ie&ae,e[2]=m^~g&_,e[3]=v^~w&A,e[12]=M^~T&j,e[13]=I^~U&B,e[22]=L^~D&q,e[23]=O^~F&H,e[32]=W^~X&J,e[33]=Y^~Z&$,e[42]=ne^~oe&se,e[43]=ie^~ae&ue,e[4]=g^~_&E,e[5]=w^~A&x,e[14]=T^~j&P,e[15]=U^~B&C,e[24]=D^~q&z,e[25]=F^~H&K,e[34]=X^~J&Q,e[35]=Z^~$&ee,e[44]=oe^~se&ce,e[45]=ae^~ue&fe,e[6]=_^~E&b,e[7]=A^~x&y,e[16]=j^~P&k,e[17]=B^~C&S,e[26]=q^~z&N,e[27]=H^~K&R,e[36]=J^~Q&V,e[37]=$^~ee&G,e[46]=se^~ce&te,e[47]=ue^~fe&re,e[8]=E^~b&m,e[9]=x^~y&v,e[18]=P^~k&M,e[19]=C^~S&I,e[28]=z^~N&L,e[29]=K^~R&O,e[38]=Q^~V&W,e[39]=ee^~G&Y,e[48]=ce^~te&ne,e[49]=fe^~re&ie,e[0]^=s[n],e[1]^=s[n+1]};if(i)t.exports=p;else 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null;a-=65536,t+=String.fromCharCode(a>>10|55296),t+=String.fromCharCode(1023&a|56320)}}return t},fromNumber:function(e){var t=e.toString(16);return t.length%2==0?"0x"+t:"0x0"+t},toNumber:function(e){return parseInt(e.slice(2),16)},fromNat:function(e){return"0x0"===e?"0x":e.length%2==0?e:"0x0"+e.slice(2)},toNat:function(e){return"0"===e[2]?"0x"+e.slice(3):e},fromArray:a,toArray:o,fromUint8Array:function(e){return a([].slice.call(e,0))},toUint8Array:function(e){return new Uint8Array(o(e))}}},{"./array.js":132}],134:[function(e,t,r){var n="0123456789abcdef".split(""),i=[1,256,65536,16777216],o=[0,8,16,24],a=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],s=function(e){var 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function(t){var r;if("0x"===t.slice(0,2)){r=[];for(var a=2,u=t.length;a>2]|=t[d]<>2]|=r<>2]|=(192|r>>6)<>2]|=(128|63&r)<=57344?(u[y>>2]|=(224|r>>12)<>2]|=(128|r>>6&63)<>2]|=(128|63&r)<>2]|=(240|r>>18)<>2]|=(128|r>>12&63)<>2]|=(128|r>>6&63)<>2]|=(128|63&r)<=c){for(e.start=y-c,e.block=u[f],y=0;y>2]|=i[3&y],e.lastByteIndex===c)for(u[0]=u[f],y=1;y>4&15]+n[15&p]+n[p>>12&15]+n[p>>8&15]+n[p>>20&15]+n[p>>16&15]+n[p>>28&15]+n[p>>24&15];m%f==0&&(s(l),y=0)}return"0x"+b}(function(e){return{blocks:[],reset:!0,block:0,start:0,blockCount:1600-(e<<1)>>5,outputBlocks:e>>5,s:(t=[0,0,0,0,0,0,0,0,0,0],[].concat(t,t,t,t,t))};var t}(e),r)}};t.exports={keccak256:u(256),keccak512:u(512),keccak256s:u(256),keccak512s:u(512)}},{}],135:[function(e,t,r){const n=e("xtend"),i=e("json-rpc-random-id")();function o(e){this.currentProvider=e}function a(e){return function(){var t=[].slice.call(arguments),r=t.pop();this.sendAsync({method:e,params:t},r)}}function s(e,t){return function(){var 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this._from;var e=this.getSenderPublicKey();return this._from=n.publicToAddress(e),this._from},e.prototype.getSenderPublicKey=function(){if(!(this._senderPubKey&&this._senderPubKey.length||this.verifySignature()))throw new Error("Invalid Signature");return this._senderPubKey},e.prototype.verifySignature=function(){var e=this.hash(!1);if(this._homestead&&1===new o(this.s).cmp(a))return!1;try{var t=n.bufferToInt(this.v);this._chainId>0&&(t-=2*this._chainId+8),this._senderPubKey=n.ecrecover(e,t,this.r,this.s)}catch(e){return!1}return!!this._senderPubKey},e.prototype.sign=function(e){var t=this.hash(!1),r=n.ecsign(t,e);this._chainId>0&&(r.v+=2*this._chainId+8),Object.assign(this,r)},e.prototype.getDataFee=function(){for(var e=this.raw[5],t=new o(0),r=0;r0&&t.push(["gas limit is too low. 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n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var a=e("./address"),s=e("./bignumber"),u=e("./bytes"),c=e("./utf8"),f=e("./properties"),h=o(e("./errors")),l=new RegExp(/^bytes([0-9]*)$/),d=new RegExp(/^(u?int)([0-9]*)$/),p=new RegExp(/^(.*)\[([0-9]*)\]$/);r.defaultCoerceFunc=function(e,t){var r=e.match(d);return r&&parseInt(r[2])<=48?t.toNumber():t};var b=new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$"),y=new RegExp("^[A-Za-z_][A-Za-z0-9_]*$");function m(e){return 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address",u.INVALID_ARGUMENT,{arg:"address",value:e}),e.match(/^(0x)?[0-9a-fA-F]{40}$/))"0x"!==e.substring(0,2)&&(e="0x"+e),t=c(e),e.match(/([A-F].*[a-f])|([a-f].*[A-F])/)&&t!==e&&u.throwError("bad address checksum",u.INVALID_ARGUMENT,{arg:"address",value:e});else if(e.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)){for(e.substring(2,4)!==p(e)&&u.throwError("bad icap checksum",u.INVALID_ARGUMENT,{arg:"address",value:e}),t=new i.default.BN(e.substring(4),36).toString(16);t.length<40;)t="0"+t;t=c("0x"+t)}else u.throwError("invalid address",u.INVALID_ARGUMENT,{arg:"address",value:e});return t}r.getAddress=b,r.getIcapAddress=function(e){for(var t=new i.default.BN(b(e).substring(2),16).toString(36).toUpperCase();t.length<30;)t="0"+t;return"XE"+p("XE00"+t)+t},r.getContractAddress=function(e){if(!e.from)throw new Error("missing from address");var t=e.nonce;return b("0x"+a.keccak256(s.encode([b(e.from),o.stripZeros(o.hexlify(t))])).substring(26))}},{"./bytes":146,"./errors":147,"./keccak256":148,"./rlp":150,"bn.js":53}],145:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),o=this&&this.__importDefault||function(e){return e&&e.__esModule?e:{default:e}},a=this&&this.__importStar||function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t};Object.defineProperty(r,"__esModule",{value:!0});var s=o(e("bn.js")),u=e("./bytes"),c=e("./properties"),f=e("./types"),h=a(e("./errors")),l=new s.default.BN(-1);function d(e){var t=e.toString(16);return"-"===t[0]?t.length%2==0?"-0x0"+t.substring(1):"-0x"+t.substring(1):t.length%2==1?"0x0"+t:"0x"+t}function p(e){return m(e)._bn}function b(e){return new y(d(e))}var y=function(e){function t(r){var n=e.call(this)||this;if(h.checkNew(n,t),"string"==typeof r)u.isHexString(r)?("0x"==r&&(r="0x0"),c.defineReadOnly(n,"_hex",r)):"-"===r[0]&&u.isHexString(r.substring(1))?c.defineReadOnly(n,"_hex",r):r.match(/^-?[0-9]*$/)?(""==r&&(r="0"),c.defineReadOnly(n,"_hex",d(new s.default.BN(r)))):h.throwError("invalid BigNumber string value",h.INVALID_ARGUMENT,{arg:"value",value:r});else if("number"==typeof r){parseInt(String(r))!==r&&h.throwError("underflow",h.NUMERIC_FAULT,{operation:"setValue",fault:"underflow",value:r,outputValue:parseInt(String(r))});try{c.defineReadOnly(n,"_hex",d(new s.default.BN(r)))}catch(e){h.throwError("overflow",h.NUMERIC_FAULT,{operation:"setValue",fault:"overflow",details:e.message})}}else r instanceof t?c.defineReadOnly(n,"_hex",r._hex):r.toHexString?c.defineReadOnly(n,"_hex",d(p(r.toHexString()))):u.isArrayish(r)?c.defineReadOnly(n,"_hex",d(new s.default.BN(u.hexlify(r).substring(2),16))):h.throwError("invalid BigNumber value",h.INVALID_ARGUMENT,{arg:"value",value:r});return n}return i(t,e),Object.defineProperty(t.prototype,"_bn",{get:function(){return"-"===this._hex[0]?new s.default.BN(this._hex.substring(3),16).mul(l):new s.default.BN(this._hex.substring(2),16)},enumerable:!0,configurable:!0}),t.prototype.fromTwos=function(e){return b(this._bn.fromTwos(e))},t.prototype.toTwos=function(e){return b(this._bn.toTwos(e))},t.prototype.add=function(e){return b(this._bn.add(p(e)))},t.prototype.sub=function(e){return b(this._bn.sub(p(e)))},t.prototype.div=function(e){return m(e).isZero()&&h.throwError("division by zero",h.NUMERIC_FAULT,{operation:"divide",fault:"division by zero"}),b(this._bn.div(p(e)))},t.prototype.mul=function(e){return b(this._bn.mul(p(e)))},t.prototype.mod=function(e){return b(this._bn.mod(p(e)))},t.prototype.pow=function(e){return b(this._bn.pow(p(e)))},t.prototype.maskn=function(e){return b(this._bn.maskn(e))},t.prototype.eq=function(e){return this._bn.eq(p(e))},t.prototype.lt=function(e){return this._bn.lt(p(e))},t.prototype.lte=function(e){return this._bn.lte(p(e))},t.prototype.gt=function(e){return this._bn.gt(p(e))},t.prototype.gte=function(e){return this._bn.gte(p(e))},t.prototype.isZero=function(){return this._bn.isZero()},t.prototype.toNumber=function(){try{return this._bn.toNumber()}catch(e){h.throwError("overflow",h.NUMERIC_FAULT,{operation:"setValue",fault:"overflow",details:e.message})}return null},t.prototype.toString=function(){return this._bn.toString(10)},t.prototype.toHexString=function(){return this._hex},t}(f.BigNumber);function m(e){return e instanceof y?e:new y(e)}r.bigNumberify=m,r.ConstantNegativeOne=m(-1),r.ConstantZero=m(0),r.ConstantOne=m(1),r.ConstantTwo=m(2),r.ConstantWeiPerEther=m("1000000000000000000")},{"./bytes":146,"./errors":147,"./properties":149,"./types":151,"bn.js":53}],146:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("./errors");function i(e){return!!e._bn}function o(e){return e.slice?e:(e.slice=function(){var t=Array.prototype.slice.call(arguments);return new Uint8Array(Array.prototype.slice.apply(e,t))},e)}function a(e){if(!e||parseInt(String(e.length))!=e.length||"string"==typeof e)return!1;for(var t=0;t=256||parseInt(String(r))!=r)return!1}return!0}function s(e){if(null==e&&n.throwError("cannot convert null value to array",n.INVALID_ARGUMENT,{arg:"value",value:e}),i(e)&&(e=e.toHexString()),"string"==typeof e){var t=e.match(/^(0x)?[0-9a-fA-F]*$/);t||n.throwError("invalid hexadecimal string",n.INVALID_ARGUMENT,{arg:"value",value:e}),"0x"!==t[1]&&n.throwError("hex string must have 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c(e)&&e.length%2==0?(e.length-2)/2:null},r.hexDataSlice=function(e,t,r){return c(e)||n.throwError("invalid hex data",n.INVALID_ARGUMENT,{arg:"value",value:e}),e.length%2!=0&&n.throwError("hex data length must be even",n.INVALID_ARGUMENT,{arg:"value",value:e}),t=2+2*t,null!=r?"0x"+e.substring(t,t+2*r):"0x"+e.substring(t)},r.hexStripZeros=function(e){for(c(e)||n.throwError("invalid hex string",n.INVALID_ARGUMENT,{arg:"value",value:e});e.length>3&&"0x0"===e.substring(0,3);)e="0x"+e.substring(3);return e},r.hexZeroPad=l,r.splitSignature=d,r.joinSignature=function(e){return h(u([(e=d(e)).r,e.s,e.recoveryParam?"0x1c":"0x1b"]))}},{"./errors":147}],147:[function(e,t,r){"use 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function(){}}();r.HDNode=s},{}],152:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n,i=e("./bytes");!function(e){e.current="",e.NFC="NFC",e.NFD="NFD",e.NFKC="NFKC",e.NFKD="NFKD"}(n=r.UnicodeNormalizationForm||(r.UnicodeNormalizationForm={})),r.toUtf8Bytes=function(e,t){void 0===t&&(t=n.current),t!=n.current&&(e=e.normalize(t));for(var r=[],o=0,a=0;a>6|192,r[o++]=63&s|128):55296==(64512&s)&&a+1>18|240,r[o++]=s>>12&63|128,r[o++]=s>>6&63|128,r[o++]=63&s|128):(r[o++]=s>>12|224,r[o++]=s>>6&63|128,r[o++]=63&s|128)}return i.arrayify(r)},r.toUtf8String=function(e){e=i.arrayify(e);for(var t="",r=0;r>7!=0){if(n>>6!=2){var o=null;if(n>>5==6)o=1;else if(n>>4==14)o=2;else if(n>>3==30)o=3;else if(n>>2==62)o=4;else{if(n>>1!=126)continue;o=5}if(r+o>e.length){for(;r>6==2;r++);if(r!=e.length)continue;return t}var a,s=n&(1<<8-o-1)-1;for(a=0;a>6!=2)break;s=s<<6|63&u}a==o?s<=65535?t+=String.fromCharCode(s):(s-=65536,t+=String.fromCharCode(55296+(s>>10&1023),56320+(1023&s))):r--}}else t+=String.fromCharCode(n)}return t}},{"./bytes":146}],153:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("number-to-bn"),o=new n(0),a=new n(-1),s={noether:"0",wei:"1",kwei:"1000",Kwei:"1000",babbage:"1000",femtoether:"1000",mwei:"1000000",Mwei:"1000000",lovelace:"1000000",picoether:"1000000",gwei:"1000000000",Gwei:"1000000000",shannon:"1000000000",nanoether:"1000000000",nano:"1000000000",szabo:"1000000000000",microether:"1000000000000",micro:"1000000000000",finney:"1000000000000000",milliether:"1000000000000000",milli:"1000000000000000",ether:"1000000000000000000",kether:"1000000000000000000000",grand:"1000000000000000000000",mether:"1000000000000000000000000",gether:"1000000000000000000000000000",tether:"1000000000000000000000000000000"};function u(e){var t=e?e.toLowerCase():"ether",r=s[t];if("string"!=typeof r)throw new Error("[ethjs-unit] the unit provided "+e+" doesn't exists, please use the one of the following units "+JSON.stringify(s,null,2));return new n(r,10)}function c(e){if("string"==typeof e){if(!e.match(/^-?[0-9.]+$/))throw new Error("while converting number to string, invalid number value '"+e+"', should be a number matching (^-?[0-9.]+).");return e}if("number"==typeof e)return String(e);if("object"==typeof e&&e.toString&&(e.toTwos||e.dividedToIntegerBy))return e.toPrecision?String(e.toPrecision()):e.toString(10);throw new Error("while converting number to string, invalid number value '"+e+"' type "+typeof e+".")}t.exports={unitMap:s,numberToString:c,getValueOfUnit:u,fromWei:function(e,t,r){var n=i(e),c=n.lt(o),f=u(t),h=s[t].length-1||1,l=r||{};c&&(n=n.mul(a));for(var d=n.mod(f).toString(10);d.length2)throw new Error("[ethjs-unit] while converting number "+e+" to wei, too many decimal points");var l=h[0],d=h[1];if(l||(l="0"),d||(d="0"),d.length>o)throw new Error("[ethjs-unit] while converting number "+e+" to wei, too many decimal places");for(;d.length=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return n}function u(e,t,r,n){for(var i=0,o=Math.min(e.length,r),a=t;a=49?s-49+10:s>=17?s-17+10:s}return i}o.isBN=function(e){return e instanceof o||null!==e&&"object"==typeof e&&e.constructor.wordSize===o.wordSize&&Array.isArray(e.words)},o.max=function(e,t){return e.cmp(t)>0?e:t},o.min=function(e,t){return e.cmp(t)<0?e:t},o.prototype._init=function(e,t,r){if("number"==typeof e)return this._initNumber(e,t,r);if("object"==typeof e)return this._initArray(e,t,r);"hex"===t&&(t=16),n(t===(0|t)&&t>=2&&t<=36);var i=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&i++,16===t?this._parseHex(e,i):this._parseBase(e,t,i),"-"===e[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(n(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initArray=function(e,t,r){if(n("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)a=e[i]|e[i-1]<<8|e[i-2]<<16,this.words[o]|=a<>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r=t;r-=6)i=s(e,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==t&&(i=s(e,t,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(e,t,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=t)n++;n--,i=i/t|0;for(var o=e.length-r,a=o%n,s=Math.min(o,o-a)+r,c=0,f=r;f1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(e,t,r){r.negative=t.negative^e.negative;var n=e.length+t.length|0;r.length=n,n=n-1|0;var i=0|e.words[0],o=0|t.words[0],a=i*o,s=67108863&a,u=a/67108864|0;r.words[0]=s;for(var c=1;c>>26,h=67108863&u,l=Math.min(c,t.length-1),d=Math.max(0,c-e.length+1);d<=l;d++){var p=c-d|0;f+=(a=(i=0|e.words[p])*(o=0|t.words[d])+h)/67108864|0,h=67108863&a}r.words[c]=0|h,u=0|f}return 0!==u?r.words[c]=0|u:r.length--,r.strip()}o.prototype.toString=function(e,t){var r;if(t=0|t||1,16===(e=e||10)||"hex"===e){r="";for(var i=0,o=0,a=0;a>>24-i&16777215)||a!==this.length-1?c[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(e===(0|e)&&e>=2&&e<=36){var l=f[e],d=h[e];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(d).toString(e);r=(p=p.idivn(d)).isZero()?b+r:c[l-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(e,t){return n(void 0!==a),this.toArrayLike(a,e,t)},o.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},o.prototype.toArrayLike=function(e,t,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===t,c=new e(o),f=this.clone();if(u){for(s=0;!f.isZero();s++)a=f.andln(255),f.iushrn(8),c[s]=a;for(;s=4096&&(r+=13,t>>>=13),t>=64&&(r+=7,t>>>=7),t>=8&&(r+=4,t>>>=4),t>=2&&(r+=2,t>>>=2),r+t},o.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,r=0;return 0==(8191&t)&&(r+=13,t>>>=13),0==(127&t)&&(r+=7,t>>>=7),0==(15&t)&&(r+=4,t>>>=4),0==(3&t)&&(r+=2,t>>>=2),0==(1&t)&&r++,r},o.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;te.length?this.clone().ior(e):e.clone().ior(this)},o.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},o.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var r=0;re.length?this.clone().iand(e):e.clone().iand(this)},o.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},o.prototype.iuxor=function(e){var t,r;this.length>e.length?(t=this,r=e):(t=e,r=this);for(var n=0;ne.length?this.clone().ixor(e):e.clone().ixor(this)},o.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},o.prototype.inotn=function(e){n("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),r=e%26;this._expand(t),r>0&&t--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(e){return this.clone().inotn(e)},o.prototype.setn=function(e,t){n("number"==typeof e&&e>=0);var r=e/26|0,i=e%26;return this._expand(r+1),this.words[r]=t?this.words[r]|1<e.length?(r=this,n=e):(r=e,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;oe.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var r,n,i=this.cmp(e);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=e):(r=e,n=this);for(var o=0,a=0;a>26,this.words[a]=67108863&t;for(;0!==o&&a>26,this.words[a]=67108863&t;if(0===o&&a>>13,d=0|a[1],p=8191&d,b=d>>>13,y=0|a[2],m=8191&y,v=y>>>13,g=0|a[3],w=8191&g,_=g>>>13,A=0|a[4],E=8191&A,x=A>>>13,k=0|a[5],S=8191&k,M=k>>>13,I=0|a[6],T=8191&I,U=I>>>13,j=0|a[7],B=8191&j,P=j>>>13,C=0|a[8],N=8191&C,R=C>>>13,L=0|a[9],O=8191&L,D=L>>>13,F=0|s[0],q=8191&F,H=F>>>13,z=0|s[1],K=8191&z,V=z>>>13,G=0|s[2],W=8191&G,Y=G>>>13,X=0|s[3],Z=8191&X,J=X>>>13,$=0|s[4],Q=8191&$,ee=$>>>13,te=0|s[5],re=8191&te,ne=te>>>13,ie=0|s[6],oe=8191&ie,ae=ie>>>13,se=0|s[7],ue=8191&se,ce=se>>>13,fe=0|s[8],he=8191&fe,le=fe>>>13,de=0|s[9],pe=8191&de,be=de>>>13;r.negative=e.negative^t.negative,r.length=19;var ye=(c+(n=Math.imul(h,q))|0)+((8191&(i=(i=Math.imul(h,H))+Math.imul(l,q)|0))<<13)|0;c=((o=Math.imul(l,H))+(i>>>13)|0)+(ye>>>26)|0,ye&=67108863,n=Math.imul(p,q),i=(i=Math.imul(p,H))+Math.imul(b,q)|0,o=Math.imul(b,H);var me=(c+(n=n+Math.imul(h,K)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(l,K)|0))<<13)|0;c=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(me>>>26)|0,me&=67108863,n=Math.imul(m,q),i=(i=Math.imul(m,H))+Math.imul(v,q)|0,o=Math.imul(v,H),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(b,K)|0,o=o+Math.imul(b,V)|0;var ve=(c+(n=n+Math.imul(h,W)|0)|0)+((8191&(i=(i=i+Math.imul(h,Y)|0)+Math.imul(l,W)|0))<<13)|0;c=((o=o+Math.imul(l,Y)|0)+(i>>>13)|0)+(ve>>>26)|0,ve&=67108863,n=Math.imul(w,q),i=(i=Math.imul(w,H))+Math.imul(_,q)|0,o=Math.imul(_,H),n=n+Math.imul(m,K)|0,i=(i=i+Math.imul(m,V)|0)+Math.imul(v,K)|0,o=o+Math.imul(v,V)|0,n=n+Math.imul(p,W)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(b,W)|0,o=o+Math.imul(b,Y)|0;var ge=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(ge>>>26)|0,ge&=67108863,n=Math.imul(E,q),i=(i=Math.imul(E,H))+Math.imul(x,q)|0,o=Math.imul(x,H),n=n+Math.imul(w,K)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,K)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(m,W)|0,i=(i=i+Math.imul(m,Y)|0)+Math.imul(v,W)|0,o=o+Math.imul(v,Y)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,J)|0;var we=(c+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,ee)|0)+Math.imul(l,Q)|0))<<13)|0;c=((o=o+Math.imul(l,ee)|0)+(i>>>13)|0)+(we>>>26)|0,we&=67108863,n=Math.imul(S,q),i=(i=Math.imul(S,H))+Math.imul(M,q)|0,o=Math.imul(M,H),n=n+Math.imul(E,K)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(x,K)|0,o=o+Math.imul(x,V)|0,n=n+Math.imul(w,W)|0,i=(i=i+Math.imul(w,Y)|0)+Math.imul(_,W)|0,o=o+Math.imul(_,Y)|0,n=n+Math.imul(m,Z)|0,i=(i=i+Math.imul(m,J)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,J)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,ee)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,ee)|0;var _e=(c+(n=n+Math.imul(h,re)|0)|0)+((8191&(i=(i=i+Math.imul(h,ne)|0)+Math.imul(l,re)|0))<<13)|0;c=((o=o+Math.imul(l,ne)|0)+(i>>>13)|0)+(_e>>>26)|0,_e&=67108863,n=Math.imul(T,q),i=(i=Math.imul(T,H))+Math.imul(U,q)|0,o=Math.imul(U,H),n=n+Math.imul(S,K)|0,i=(i=i+Math.imul(S,V)|0)+Math.imul(M,K)|0,o=o+Math.imul(M,V)|0,n=n+Math.imul(E,W)|0,i=(i=i+Math.imul(E,Y)|0)+Math.imul(x,W)|0,o=o+Math.imul(x,Y)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(m,Q)|0,i=(i=i+Math.imul(m,ee)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,ee)|0,n=n+Math.imul(p,re)|0,i=(i=i+Math.imul(p,ne)|0)+Math.imul(b,re)|0,o=o+Math.imul(b,ne)|0;var Ae=(c+(n=n+Math.imul(h,oe)|0)|0)+((8191&(i=(i=i+Math.imul(h,ae)|0)+Math.imul(l,oe)|0))<<13)|0;c=((o=o+Math.imul(l,ae)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(B,q),i=(i=Math.imul(B,H))+Math.imul(P,q)|0,o=Math.imul(P,H),n=n+Math.imul(T,K)|0,i=(i=i+Math.imul(T,V)|0)+Math.imul(U,K)|0,o=o+Math.imul(U,V)|0,n=n+Math.imul(S,W)|0,i=(i=i+Math.imul(S,Y)|0)+Math.imul(M,W)|0,o=o+Math.imul(M,Y)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,J)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,J)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,ee)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,ee)|0,n=n+Math.imul(m,re)|0,i=(i=i+Math.imul(m,ne)|0)+Math.imul(v,re)|0,o=o+Math.imul(v,ne)|0,n=n+Math.imul(p,oe)|0,i=(i=i+Math.imul(p,ae)|0)+Math.imul(b,oe)|0,o=o+Math.imul(b,ae)|0;var Ee=(c+(n=n+Math.imul(h,ue)|0)|0)+((8191&(i=(i=i+Math.imul(h,ce)|0)+Math.imul(l,ue)|0))<<13)|0;c=((o=o+Math.imul(l,ce)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(N,q),i=(i=Math.imul(N,H))+Math.imul(R,q)|0,o=Math.imul(R,H),n=n+Math.imul(B,K)|0,i=(i=i+Math.imul(B,V)|0)+Math.imul(P,K)|0,o=o+Math.imul(P,V)|0,n=n+Math.imul(T,W)|0,i=(i=i+Math.imul(T,Y)|0)+Math.imul(U,W)|0,o=o+Math.imul(U,Y)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(M,Z)|0,o=o+Math.imul(M,J)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,ee)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,ee)|0,n=n+Math.imul(w,re)|0,i=(i=i+Math.imul(w,ne)|0)+Math.imul(_,re)|0,o=o+Math.imul(_,ne)|0,n=n+Math.imul(m,oe)|0,i=(i=i+Math.imul(m,ae)|0)+Math.imul(v,oe)|0,o=o+Math.imul(v,ae)|0,n=n+Math.imul(p,ue)|0,i=(i=i+Math.imul(p,ce)|0)+Math.imul(b,ue)|0,o=o+Math.imul(b,ce)|0;var xe=(c+(n=n+Math.imul(h,he)|0)|0)+((8191&(i=(i=i+Math.imul(h,le)|0)+Math.imul(l,he)|0))<<13)|0;c=((o=o+Math.imul(l,le)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(O,q),i=(i=Math.imul(O,H))+Math.imul(D,q)|0,o=Math.imul(D,H),n=n+Math.imul(N,K)|0,i=(i=i+Math.imul(N,V)|0)+Math.imul(R,K)|0,o=o+Math.imul(R,V)|0,n=n+Math.imul(B,W)|0,i=(i=i+Math.imul(B,Y)|0)+Math.imul(P,W)|0,o=o+Math.imul(P,Y)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(U,Z)|0,o=o+Math.imul(U,J)|0,n=n+Math.imul(S,Q)|0,i=(i=i+Math.imul(S,ee)|0)+Math.imul(M,Q)|0,o=o+Math.imul(M,ee)|0,n=n+Math.imul(E,re)|0,i=(i=i+Math.imul(E,ne)|0)+Math.imul(x,re)|0,o=o+Math.imul(x,ne)|0,n=n+Math.imul(w,oe)|0,i=(i=i+Math.imul(w,ae)|0)+Math.imul(_,oe)|0,o=o+Math.imul(_,ae)|0,n=n+Math.imul(m,ue)|0,i=(i=i+Math.imul(m,ce)|0)+Math.imul(v,ue)|0,o=o+Math.imul(v,ce)|0,n=n+Math.imul(p,he)|0,i=(i=i+Math.imul(p,le)|0)+Math.imul(b,he)|0,o=o+Math.imul(b,le)|0;var ke=(c+(n=n+Math.imul(h,pe)|0)|0)+((8191&(i=(i=i+Math.imul(h,be)|0)+Math.imul(l,pe)|0))<<13)|0;c=((o=o+Math.imul(l,be)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(O,K),i=(i=Math.imul(O,V))+Math.imul(D,K)|0,o=Math.imul(D,V),n=n+Math.imul(N,W)|0,i=(i=i+Math.imul(N,Y)|0)+Math.imul(R,W)|0,o=o+Math.imul(R,Y)|0,n=n+Math.imul(B,Z)|0,i=(i=i+Math.imul(B,J)|0)+Math.imul(P,Z)|0,o=o+Math.imul(P,J)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,ee)|0)+Math.imul(U,Q)|0,o=o+Math.imul(U,ee)|0,n=n+Math.imul(S,re)|0,i=(i=i+Math.imul(S,ne)|0)+Math.imul(M,re)|0,o=o+Math.imul(M,ne)|0,n=n+Math.imul(E,oe)|0,i=(i=i+Math.imul(E,ae)|0)+Math.imul(x,oe)|0,o=o+Math.imul(x,ae)|0,n=n+Math.imul(w,ue)|0,i=(i=i+Math.imul(w,ce)|0)+Math.imul(_,ue)|0,o=o+Math.imul(_,ce)|0,n=n+Math.imul(m,he)|0,i=(i=i+Math.imul(m,le)|0)+Math.imul(v,he)|0,o=o+Math.imul(v,le)|0;var Se=(c+(n=n+Math.imul(p,pe)|0)|0)+((8191&(i=(i=i+Math.imul(p,be)|0)+Math.imul(b,pe)|0))<<13)|0;c=((o=o+Math.imul(b,be)|0)+(i>>>13)|0)+(Se>>>26)|0,Se&=67108863,n=Math.imul(O,W),i=(i=Math.imul(O,Y))+Math.imul(D,W)|0,o=Math.imul(D,Y),n=n+Math.imul(N,Z)|0,i=(i=i+Math.imul(N,J)|0)+Math.imul(R,Z)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(B,Q)|0,i=(i=i+Math.imul(B,ee)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,ee)|0,n=n+Math.imul(T,re)|0,i=(i=i+Math.imul(T,ne)|0)+Math.imul(U,re)|0,o=o+Math.imul(U,ne)|0,n=n+Math.imul(S,oe)|0,i=(i=i+Math.imul(S,ae)|0)+Math.imul(M,oe)|0,o=o+Math.imul(M,ae)|0,n=n+Math.imul(E,ue)|0,i=(i=i+Math.imul(E,ce)|0)+Math.imul(x,ue)|0,o=o+Math.imul(x,ce)|0,n=n+Math.imul(w,he)|0,i=(i=i+Math.imul(w,le)|0)+Math.imul(_,he)|0,o=o+Math.imul(_,le)|0;var Me=(c+(n=n+Math.imul(m,pe)|0)|0)+((8191&(i=(i=i+Math.imul(m,be)|0)+Math.imul(v,pe)|0))<<13)|0;c=((o=o+Math.imul(v,be)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(O,Z),i=(i=Math.imul(O,J))+Math.imul(D,Z)|0,o=Math.imul(D,J),n=n+Math.imul(N,Q)|0,i=(i=i+Math.imul(N,ee)|0)+Math.imul(R,Q)|0,o=o+Math.imul(R,ee)|0,n=n+Math.imul(B,re)|0,i=(i=i+Math.imul(B,ne)|0)+Math.imul(P,re)|0,o=o+Math.imul(P,ne)|0,n=n+Math.imul(T,oe)|0,i=(i=i+Math.imul(T,ae)|0)+Math.imul(U,oe)|0,o=o+Math.imul(U,ae)|0,n=n+Math.imul(S,ue)|0,i=(i=i+Math.imul(S,ce)|0)+Math.imul(M,ue)|0,o=o+Math.imul(M,ce)|0,n=n+Math.imul(E,he)|0,i=(i=i+Math.imul(E,le)|0)+Math.imul(x,he)|0,o=o+Math.imul(x,le)|0;var Ie=(c+(n=n+Math.imul(w,pe)|0)|0)+((8191&(i=(i=i+Math.imul(w,be)|0)+Math.imul(_,pe)|0))<<13)|0;c=((o=o+Math.imul(_,be)|0)+(i>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,n=Math.imul(O,Q),i=(i=Math.imul(O,ee))+Math.imul(D,Q)|0,o=Math.imul(D,ee),n=n+Math.imul(N,re)|0,i=(i=i+Math.imul(N,ne)|0)+Math.imul(R,re)|0,o=o+Math.imul(R,ne)|0,n=n+Math.imul(B,oe)|0,i=(i=i+Math.imul(B,ae)|0)+Math.imul(P,oe)|0,o=o+Math.imul(P,ae)|0,n=n+Math.imul(T,ue)|0,i=(i=i+Math.imul(T,ce)|0)+Math.imul(U,ue)|0,o=o+Math.imul(U,ce)|0,n=n+Math.imul(S,he)|0,i=(i=i+Math.imul(S,le)|0)+Math.imul(M,he)|0,o=o+Math.imul(M,le)|0;var Te=(c+(n=n+Math.imul(E,pe)|0)|0)+((8191&(i=(i=i+Math.imul(E,be)|0)+Math.imul(x,pe)|0))<<13)|0;c=((o=o+Math.imul(x,be)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(O,re),i=(i=Math.imul(O,ne))+Math.imul(D,re)|0,o=Math.imul(D,ne),n=n+Math.imul(N,oe)|0,i=(i=i+Math.imul(N,ae)|0)+Math.imul(R,oe)|0,o=o+Math.imul(R,ae)|0,n=n+Math.imul(B,ue)|0,i=(i=i+Math.imul(B,ce)|0)+Math.imul(P,ue)|0,o=o+Math.imul(P,ce)|0,n=n+Math.imul(T,he)|0,i=(i=i+Math.imul(T,le)|0)+Math.imul(U,he)|0,o=o+Math.imul(U,le)|0;var Ue=(c+(n=n+Math.imul(S,pe)|0)|0)+((8191&(i=(i=i+Math.imul(S,be)|0)+Math.imul(M,pe)|0))<<13)|0;c=((o=o+Math.imul(M,be)|0)+(i>>>13)|0)+(Ue>>>26)|0,Ue&=67108863,n=Math.imul(O,oe),i=(i=Math.imul(O,ae))+Math.imul(D,oe)|0,o=Math.imul(D,ae),n=n+Math.imul(N,ue)|0,i=(i=i+Math.imul(N,ce)|0)+Math.imul(R,ue)|0,o=o+Math.imul(R,ce)|0,n=n+Math.imul(B,he)|0,i=(i=i+Math.imul(B,le)|0)+Math.imul(P,he)|0,o=o+Math.imul(P,le)|0;var je=(c+(n=n+Math.imul(T,pe)|0)|0)+((8191&(i=(i=i+Math.imul(T,be)|0)+Math.imul(U,pe)|0))<<13)|0;c=((o=o+Math.imul(U,be)|0)+(i>>>13)|0)+(je>>>26)|0,je&=67108863,n=Math.imul(O,ue),i=(i=Math.imul(O,ce))+Math.imul(D,ue)|0,o=Math.imul(D,ce),n=n+Math.imul(N,he)|0,i=(i=i+Math.imul(N,le)|0)+Math.imul(R,he)|0,o=o+Math.imul(R,le)|0;var Be=(c+(n=n+Math.imul(B,pe)|0)|0)+((8191&(i=(i=i+Math.imul(B,be)|0)+Math.imul(P,pe)|0))<<13)|0;c=((o=o+Math.imul(P,be)|0)+(i>>>13)|0)+(Be>>>26)|0,Be&=67108863,n=Math.imul(O,he),i=(i=Math.imul(O,le))+Math.imul(D,he)|0,o=Math.imul(D,le);var Pe=(c+(n=n+Math.imul(N,pe)|0)|0)+((8191&(i=(i=i+Math.imul(N,be)|0)+Math.imul(R,pe)|0))<<13)|0;c=((o=o+Math.imul(R,be)|0)+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863;var Ce=(c+(n=Math.imul(O,pe))|0)+((8191&(i=(i=Math.imul(O,be))+Math.imul(D,pe)|0))<<13)|0;return c=((o=Math.imul(D,be))+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,u[0]=ye,u[1]=me,u[2]=ve,u[3]=ge,u[4]=we,u[5]=_e,u[6]=Ae,u[7]=Ee,u[8]=xe,u[9]=ke,u[10]=Se,u[11]=Me,u[12]=Ie,u[13]=Te,u[14]=Ue,u[15]=je,u[16]=Be,u[17]=Pe,u[18]=Ce,0!==c&&(u[19]=c,r.length++),r};function p(e,t,r){return(new b).mulp(e,t,r)}function b(e,t){this.x=e,this.y=t}Math.imul||(d=l),o.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,t):r<63?l(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,e,t):p(this,e,t)},b.prototype.makeRBT=function(e){for(var t=new Array(e),r=o.prototype._countBits(e)-1,n=0;n>=1;return n},b.prototype.permute=function(e,t,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*t;a>=26,t+=i/67108864|0,t+=o>>>26,this.words[r]=67108863&o}return 0!==t&&(this.words[r]=t,this.length++),this},o.prototype.muln=function(e){return this.clone().imuln(e)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r>>i}return t}(e);if(0===t.length)return new o(1);for(var r=this,n=0;n=0);var t,r=e%26,i=(e-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(t=0;t>>26-r}a&&(this.words[t]=a,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t=0),i=t?(t-t%26)/26:0;var o=e%26,a=Math.min((e-o)/26,this.length),s=67108863^67108863>>>o<a)for(this.length-=a,c=0;c=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&s}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(e,t,r){return n(0===this.negative),this.iushrn(e,t,r)},o.prototype.shln=function(e){return this.clone().ishln(e)},o.prototype.ushln=function(e){return this.clone().iushln(e)},o.prototype.shrn=function(e){return this.clone().ishrn(e)},o.prototype.ushrn=function(e){return this.clone().iushrn(e)},o.prototype.testn=function(e){n("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,i=1<=0);var t=e%26,r=(e-t)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==t&&r++,this.length=Math.min(r,this.length),0!==t){var i=67108863^67108863>>>t<=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},o.prototype.isubn=function(e){if(n("number"==typeof e),n(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),i=e,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==t){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var c=0;c=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/a|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=l)}return s&&s.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(e,t,r){return n(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(s=this.neg().divmod(e,t),"mod"!==t&&(i=s.div.neg()),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(e)),{div:i,mod:a}):0===this.negative&&0!==e.negative?(s=this.divmod(e.neg(),t),"mod"!==t&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&e.negative)?(s=this.neg().divmod(e.neg(),t),"div"!==t&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(e)),{div:s.div,mod:a}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,t);var i,a,s},o.prototype.div=function(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},o.prototype.modn=function(e){n(e<=67108863);for(var t=(1<<26)%e,r=0,i=this.length-1;i>=0;i--)r=(t*r+(0|this.words[i]))%e;return r},o.prototype.idivn=function(e){n(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*t;this.words[r]=i/e|0,t=i%e}return this.strip()},o.prototype.divn=function(e){return this.clone().idivn(e)},o.prototype.egcd=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),c=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=t.clone();!t.isZero();){for(var l=0,d=1;0==(t.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(t.iushrn(l);l-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(f),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(f),u.isub(h)),s.iushrn(1),u.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(s),a.isub(u)):(r.isub(t),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();t.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(t.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(t.iushrn(c);c-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);t.cmp(r)>=0?(t.isub(r),a.isub(s)):(r.isub(t),s.isub(a))}return(i=0===t.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(e),i},o.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var n=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var o=t;t=r,r=o}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},o.prototype.invm=function(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(e){return this.words[0]&e},o.prototype.bincn=function(e){n("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)t=1;else{r&&(e=-e),n(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:ie.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|e.words[r];if(n!==i){ni&&(t=1);break}}return t},o.prototype.gtn=function(e){return 1===this.cmpn(e)},o.prototype.gt=function(e){return 1===this.cmp(e)},o.prototype.gten=function(e){return this.cmpn(e)>=0},o.prototype.gte=function(e){return this.cmp(e)>=0},o.prototype.ltn=function(e){return-1===this.cmpn(e)},o.prototype.lt=function(e){return-1===this.cmp(e)},o.prototype.lten=function(e){return this.cmpn(e)<=0},o.prototype.lte=function(e){return this.cmp(e)<=0},o.prototype.eqn=function(e){return 0===this.cmpn(e)},o.prototype.eq=function(e){return 0===this.cmp(e)},o.red=function(e){return new A(e)},o.prototype.toRed=function(e){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(e){return this.red=e,this},o.prototype.forceRed=function(e){return n(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function(e){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function(e){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function(e){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function(e){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function(e){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(e){return n(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var y={k256:null,p224:null,p192:null,p25519:null};function m(e,t){this.name=e,this.p=new o(t,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){m.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){m.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){m.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){m.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function A(e){if("string"==typeof e){var t=o._prime(e);this.m=t.p,this.prime=t}else n(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function E(e){A.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}m.prototype._tmp=function(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},m.prototype.ireduce=function(e){var t,r=e;do{this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(t>this.n);var n=t0?r.isub(this.p):r.strip(),r},m.prototype.split=function(e,t){e.iushrn(this.n,0,t)},m.prototype.imulK=function(e){return e.imul(this.k)},i(v,m),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n>>22,i=o}i>>>=22,e.words[n-10]=i,0===i&&e.length>10?e.length-=10:e.length-=9},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},o._prime=function(e){if(y[e])return y[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new g;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return y[e]=t,t},A.prototype._verify1=function(e){n(0===e.negative,"red works only with positives"),n(e.red,"red works only with red numbers")},A.prototype._verify2=function(e,t){n(0==(e.negative|t.negative),"red works only with positives"),n(e.red&&e.red===t.red,"red works only with red numbers")},A.prototype.imod=function(e){return this.prime?this.prime.ireduce(e)._forceRed(this):e.umod(this.m)._forceRed(this)},A.prototype.neg=function(e){return e.isZero()?e.clone():this.m.sub(e)._forceRed(this)},A.prototype.add=function(e,t){this._verify2(e,t);var r=e.add(t);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},A.prototype.iadd=function(e,t){this._verify2(e,t);var r=e.iadd(t);return r.cmp(this.m)>=0&&r.isub(this.m),r},A.prototype.sub=function(e,t){this._verify2(e,t);var r=e.sub(t);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},A.prototype.isub=function(e,t){this._verify2(e,t);var r=e.isub(t);return r.cmpn(0)<0&&r.iadd(this.m),r},A.prototype.shl=function(e,t){return this._verify1(e),this.imod(e.ushln(t))},A.prototype.imul=function(e,t){return this._verify2(e,t),this.imod(e.imul(t))},A.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},A.prototype.isqr=function(e){return this.imul(e,e.clone())},A.prototype.sqr=function(e){return this.mul(e,e)},A.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(n(t%2==1),3===t){var r=this.m.add(new o(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),u=s.redNeg(),c=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,c).cmp(u);)f.redIAdd(u);for(var h=this.pow(f,i),l=this.pow(e,i.addn(1).iushrn(1)),d=this.pow(e,i),p=a;0!==d.cmp(s);){for(var b=d,y=0;0!==b.cmp(s);y++)b=b.redSqr();n(y=0;n--){for(var c=t.words[n],f=u-1;f>=0;f--){var h=c>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4===++s||0===n&&0===f)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}u=26}return i},A.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},A.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},o.mont=function(e){return new E(e)},i(E,A),E.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},E.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},E.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var r=e.imul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},E.prototype.mul=function(e,t){if(e.isZero()||t.isZero())return new o(0)._forceRed(this);var r=e.mul(t),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},E.prototype.invm=function(e){return this.imod(e._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===t||t,this)},{}],155:[function(e,t,r){(function(r){"use strict";var n=e("is-hex-prefixed"),i=e("strip-hex-prefix");function o(e){var t=e;if("string"!=typeof t)throw new Error("[ethjs-util] while padding to even, value must be string, is currently "+typeof t+", while padToEven.");return t.length%2&&(t="0"+t),t}function a(e){return"0x"+e.toString(16)}t.exports={arrayContainsArray:function(e,t,r){if(!0!==Array.isArray(e))throw new Error("[ethjs-util] method arrayContainsArray requires input 'superset' to be an array got type '"+typeof e+"'");if(!0!==Array.isArray(t))throw new Error("[ethjs-util] method arrayContainsArray requires input 'subset' to be an array got type '"+typeof t+"'");return t[Boolean(r)?"some":"every"](function(t){return e.indexOf(t)>=0})},intToBuffer:function(e){var t=a(e);return new r(o(t.slice(2)),"hex")},getBinarySize:function(e){if("string"!=typeof e)throw new Error("[ethjs-util] while getting binary size, method getBinarySize requires input 'str' to be type String, got '"+typeof e+"'.");return r.byteLength(e,"utf8")},isHexPrefixed:n,stripHexPrefix:i,padToEven:o,intToHex:a,fromAscii:function(e){for(var t="",r=0;r0&&this._events[e].length>r&&(this._events[e].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[e].length),"function"==typeof console.trace&&console.trace()),this},n.prototype.on=n.prototype.addListener,n.prototype.once=function(e,t){if(!i(t))throw TypeError("listener must be a function");var r=!1;function n(){this.removeListener(e,n),r||(r=!0,t.apply(this,arguments))}return n.listener=t,this.on(e,n),this},n.prototype.removeListener=function(e,t){var r,n,a,s;if(!i(t))throw TypeError("listener must be a function");if(!this._events||!this._events[e])return this;if(a=(r=this._events[e]).length,n=-1,r===t||i(r.listener)&&r.listener===t)delete this._events[e],this._events.removeListener&&this.emit("removeListener",e,t);else if(o(r)){for(s=a;s-- >0;)if(r[s]===t||r[s].listener&&r[s].listener===t){n=s;break}if(n<0)return this;1===r.length?(r.length=0,delete this._events[e]):r.splice(n,1),this._events.removeListener&&this.emit("removeListener",e,t)}return this},n.prototype.removeAllListeners=function(e){var t,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[e]&&delete this._events[e],this;if(0===arguments.length){for(t in this._events)"removeListener"!==t&&this.removeAllListeners(t);return this.removeAllListeners("removeListener"),this._events={},this}if(i(r=this._events[e]))this.removeListener(e,r);else if(r)for(;r.length;)this.removeListener(e,r[r.length-1]);return delete this._events[e],this},n.prototype.listeners=function(e){return this._events&&this._events[e]?i(this._events[e])?[this._events[e]]:this._events[e].slice():[]},n.prototype.listenerCount=function(e){if(this._events){var t=this._events[e];if(i(t))return 1;if(t)return t.length}return 0},n.listenerCount=function(e,t){return e.listenerCount(t)}},{}],158:[function(e,t,r){var n=e("safe-buffer").Buffer,i=e("md5.js");t.exports=function(e,t,r,o){if(n.isBuffer(e)||(e=n.from(e,"binary")),t&&(n.isBuffer(t)||(t=n.from(t,"binary")),8!==t.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var a=r/8,s=n.alloc(a),u=n.alloc(o||0),c=n.alloc(0);a>0||o>0;){var f=new i;f.update(c),f.update(e),t&&f.update(t),c=f.digest();var h=0;if(a>0){var l=s.length-a;h=Math.min(a,c.length),c.copy(s,l,0,h),a-=h}if(h0){var d=u.length-o,p=Math.min(o,c.length-h);c.copy(u,d,h,h+p),o-=p}}return c.fill(0),{key:s,iv:u}}},{"md5.js":231,"safe-buffer":290}],159:[function(e,t,r){"use strict";var n=e("is-callable"),i=Object.prototype.toString,o=Object.prototype.hasOwnProperty;t.exports=function(e,t,r){if(!n(t))throw new TypeError("iterator must be a function");var a;arguments.length>=3&&(a=r),"[object Array]"===i.call(e)?function(e,t,r){for(var n=0,i=e.length;n=this._blockSize;){for(var o=this._blockOffset;o0;++a)this._length[a]+=s,(s=this._length[a]/4294967296|0)>0&&(this._length[a]-=4294967296*s);return this},i.prototype._update=function(e){throw new Error("_update is not implemented")},i.prototype.digest=function(e){if(this._finalized)throw new Error("Digest already called");this._finalized=!0;var t=this._digest();return void 0!==e&&(t=t.toString(e)),t},i.prototype._digest=function(){throw new Error("_digest is not implemented")},t.exports=i}).call(this,e("buffer").Buffer)},{buffer:84,inherits:180,stream:311}],162:[function(e,t,r){var n=r;n.utils=e("./hash/utils"),n.common=e("./hash/common"),n.sha=e("./hash/sha"),n.ripemd=e("./hash/ripemd"),n.hmac=e("./hash/hmac"),n.sha1=n.sha.sha1,n.sha256=n.sha.sha256,n.sha224=n.sha.sha224,n.sha384=n.sha.sha384,n.sha512=n.sha.sha512,n.ripemd160=n.ripemd.ripemd160},{"./hash/common":163,"./hash/hmac":164,"./hash/ripemd":165,"./hash/sha":166,"./hash/utils":173}],163:[function(e,t,r){"use strict";var n=e("./utils"),i=e("minimalistic-assert");function o(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}r.BlockHash=o,o.prototype.update=function(e,t){if(e=n.toArray(e,t),this.pending?this.pending=this.pending.concat(e):this.pending=e,this.pendingTotal+=e.length,this.pending.length>=this._delta8){var r=(e=this.pending).length%this._delta8;this.pending=e.slice(e.length-r,e.length),0===this.pending.length&&(this.pending=null),e=n.join32(e,0,e.length-r,this.endian);for(var i=0;i>>24&255,n[i++]=e>>>16&255,n[i++]=e>>>8&255,n[i++]=255&e}else for(n[i++]=255&e,n[i++]=e>>>8&255,n[i++]=e>>>16&255,n[i++]=e>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;othis.blockSize&&(e=(new this.Hash).update(e).digest()),i(e.length<=this.blockSize);for(var t=e.length;t>>3},r.g1_256=function(e){return n(e,17)^n(e,19)^e>>>10}},{"../utils":173}],173:[function(e,t,r){"use strict";var n=e("minimalistic-assert"),i=e("inherits");function o(e){return(e>>>24|e>>>8&65280|e<<8&16711680|(255&e)<<24)>>>0}function a(e){return 1===e.length?"0"+e:e}function s(e){return 7===e.length?"0"+e:6===e.length?"00"+e:5===e.length?"000"+e:4===e.length?"0000"+e:3===e.length?"00000"+e:2===e.length?"000000"+e:1===e.length?"0000000"+e:e}r.inherits=i,r.toArray=function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var r=[];if("string"==typeof e)if(t){if("hex"===t)for((e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e),n=0;n>8,a=255&i;o?r.push(o,a):r.push(a)}else for(n=0;n>>0}return a},r.split32=function(e,t){for(var r=new Array(4*e.length),n=0,i=0;n>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},r.rotr32=function(e,t){return e>>>t|e<<32-t},r.rotl32=function(e,t){return e<>>32-t},r.sum32=function(e,t){return e+t>>>0},r.sum32_3=function(e,t,r){return e+t+r>>>0},r.sum32_4=function(e,t,r,n){return e+t+r+n>>>0},r.sum32_5=function(e,t,r,n,i){return e+t+r+n+i>>>0},r.sum64=function(e,t,r,n){var i=e[t],o=n+e[t+1]>>>0,a=(o>>0,e[t+1]=o},r.sum64_hi=function(e,t,r,n){return(t+n>>>0>>0},r.sum64_lo=function(e,t,r,n){return t+n>>>0},r.sum64_4_hi=function(e,t,r,n,i,o,a,s){var u=0,c=t;return u+=(c=c+n>>>0)>>0)>>0)>>0},r.sum64_4_lo=function(e,t,r,n,i,o,a,s){return t+n+o+s>>>0},r.sum64_5_hi=function(e,t,r,n,i,o,a,s,u,c){var f=0,h=t;return f+=(h=h+n>>>0)>>0)>>0)>>0)>>0},r.sum64_5_lo=function(e,t,r,n,i,o,a,s,u,c){return t+n+o+s+c>>>0},r.rotr64_hi=function(e,t,r){return(t<<32-r|e>>>r)>>>0},r.rotr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0},r.shr64_hi=function(e,t,r){return e>>>r},r.shr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0}},{inherits:180,"minimalistic-assert":234}],174:[function(e,t,r){"use strict";var n=e("hash.js"),i=e("minimalistic-crypto-utils"),o=e("minimalistic-assert");function a(e){if(!(this instanceof a))return new a(e);this.hash=e.hash,this.predResist=!!e.predResist,this.outLen=this.hash.outSize,this.minEntropy=e.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var t=i.toArray(e.entropy,e.entropyEnc||"hex"),r=i.toArray(e.nonce,e.nonceEnc||"hex"),n=i.toArray(e.pers,e.persEnc||"hex");o(t.length>=this.minEntropy/8,"Not enough entropy. 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i=n.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});r.RSAPrivateKey=i;var o=n.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});r.RSAPublicKey=o;var a=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())});r.PublicKey=a;var s=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),u=n.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())});r.PrivateKey=u;var c=n.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});r.EncryptedPrivateKey=c;var f=n.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});r.DSAPrivateKey=f,r.DSAparam=n.define("DSAparam",function(){this.int()});var h=n.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(l),this.key("publicKey").optional().explicit(1).bitstr())});r.ECPrivateKey=h;var l=n.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});r.signature=n.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},{"./certificate":243,"asn1.js":5}],243:[function(e,t,r){"use strict";var n=e("asn1.js"),i=n.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),o=n.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),a=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional())}),s=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())}),u=n.define("RelativeDistinguishedName",function(){this.setof(o)}),c=n.define("RDNSequence",function(){this.seqof(u)}),f=n.define("Name",function(){this.choice({rdnSequence:this.use(c)})}),h=n.define("Validity",function(){this.seq().obj(this.key("notBefore").use(i),this.key("notAfter").use(i))}),l=n.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),d=n.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int(),this.key("serialNumber").int(),this.key("signature").use(a),this.key("issuer").use(f),this.key("validity").use(h),this.key("subject").use(f),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())}),p=n.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(a),this.key("signatureValue").bitstr())});t.exports=p},{"asn1.js":5}],244:[function(e,t,r){(function(r){var n=/Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m,i=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m,o=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m,a=e("evp_bytestokey"),s=e("browserify-aes");t.exports=function(e,t){var u,c=e.toString(),f=c.match(n);if(f){var h="aes"+f[1],l=new r(f[2],"hex"),d=new r(f[3].replace(/\r?\n/g,""),"base64"),p=a(t,l.slice(0,8),parseInt(f[1],10)).key,b=[],y=s.createDecipheriv(h,p,l);b.push(y.update(d)),b.push(y.final()),u=r.concat(b)}else{var m=c.match(o);u=new r(m[2].replace(/\r?\n/g,""),"base64")}return{tag:c.match(i)[1],data:u}}}).call(this,e("buffer").Buffer)},{"browserify-aes":58,buffer:84,evp_bytestokey:158}],245:[function(e,t,r){(function(r){var n=e("./asn1"),i=e("./aesid.json"),o=e("./fixProc"),a=e("browserify-aes"),s=e("pbkdf2");function u(e){var t;"object"!=typeof e||r.isBuffer(e)||(t=e.passphrase,e=e.key),"string"==typeof e&&(e=new r(e));var u,c,f=o(e,t),h=f.tag,l=f.data;switch(h){case"CERTIFICATE":c=n.certificate.decode(l,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(c||(c=n.PublicKey.decode(l,"der")),u=c.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPublicKey.decode(c.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return c.subjectPrivateKey=c.subjectPublicKey,{type:"ec",data:c};case"1.2.840.10040.4.1":return c.algorithm.params.pub_key=n.DSAparam.decode(c.subjectPublicKey.data,"der"),{type:"dsa",data:c.algorithm.params};default:throw new Error("unknown key id "+u)}throw new Error("unknown key type "+h);case"ENCRYPTED PRIVATE KEY":l=function(e,t){var n=e.algorithm.decrypt.kde.kdeparams.salt,o=parseInt(e.algorithm.decrypt.kde.kdeparams.iters.toString(),10),u=i[e.algorithm.decrypt.cipher.algo.join(".")],c=e.algorithm.decrypt.cipher.iv,f=e.subjectPrivateKey,h=parseInt(u.split("-")[1],10)/8,l=s.pbkdf2Sync(t,n,o,h),d=a.createDecipheriv(u,l,c),p=[];return p.push(d.update(f)),p.push(d.final()),r.concat(p)}(l=n.EncryptedPrivateKey.decode(l,"der"),t);case"PRIVATE KEY":switch(u=(c=n.PrivateKey.decode(l,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPrivateKey.decode(c.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:c.algorithm.curve,privateKey:n.ECPrivateKey.decode(c.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return c.algorithm.params.priv_key=n.DSAparam.decode(c.subjectPrivateKey,"der"),{type:"dsa",params:c.algorithm.params};default:throw new Error("unknown key id "+u)}throw new Error("unknown key type "+h);case"RSA PUBLIC KEY":return n.RSAPublicKey.decode(l,"der");case"RSA PRIVATE KEY":return n.RSAPrivateKey.decode(l,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:n.DSAPrivateKey.decode(l,"der")};case"EC PRIVATE KEY":return{curve:(l=n.ECPrivateKey.decode(l,"der")).parameters.value,privateKey:l.privateKey};default:throw new Error("unknown key type "+h)}}t.exports=u,u.signature=n.signature}).call(this,e("buffer").Buffer)},{"./aesid.json":241,"./asn1":242,"./fixProc":244,"browserify-aes":58,buffer:84,pbkdf2:247}],246:[function(e,t,r){var n=e("trim"),i=e("for-each");t.exports=function(e){if(!e)return{};var t={};return i(n(e).split("\n"),function(e){var r,i=e.indexOf(":"),o=n(e.slice(0,i)).toLowerCase(),a=n(e.slice(i+1));void 0===t[o]?t[o]=a:(r=t[o],"[object Array]"===Object.prototype.toString.call(r)?t[o].push(a):t[o]=[t[o],a])}),t}},{"for-each":159,trim:324}],247:[function(e,t,r){r.pbkdf2=e("./lib/async"),r.pbkdf2Sync=e("./lib/sync")},{"./lib/async":248,"./lib/sync":251}],248:[function(e,t,r){(function(r,n){var i,o=e("./precondition"),a=e("./default-encoding"),s=e("./sync"),u=e("safe-buffer").Buffer,c=n.crypto&&n.crypto.subtle,f={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"},h=[];function l(e,t,r,n,i){return 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n=e("create-hash/md5"),i=e("ripemd160"),o=e("sha.js"),a=e("./precondition"),s=e("./default-encoding"),u=e("safe-buffer").Buffer,c=u.alloc(128),f={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function h(e,t,r){var a=function(e){return"rmd160"===e||"ripemd160"===e?i:"md5"===e?n:function(t){return o(e).update(t).digest()}}(e),s="sha512"===e||"sha384"===e?128:64;t.length>s?t=a(t):t.length1)for(var r=1;rp||new a(t).cmp(d.modulus)>=0)throw new Error("decryption error");l=f?c(new a(t),d):s(t,d);var b=new r(p-l.length);if(b.fill(0),l=r.concat([b,l],p),4===h)return function(e,t){e.modulus;var n=e.modulus.byteLength(),a=(t.length,u("sha1").update(new r("")).digest()),s=a.length;if(0!==t[0])throw new Error("decryption error");var c=t.slice(1,s+1),f=t.slice(s+1),h=o(c,i(f,s)),l=o(f,i(h,n-s-1));if(function(e,t){e=new r(e),t=new r(t);var n=0,i=e.length;e.length!==t.length&&(n++,i=Math.min(e.length,t.length));var o=-1;for(;++o=t.length){o++;break}var 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i=n.from(r?o:a);return e.copy(i,r?8:9),t.copy(i,r?181:214),i},r.privateKeyImport=function(e){var t=e.length,r=0;if(!(t2||t1?e[r+n-2]<<8:0);if(!(t<(r+=n)+i||t32||t1&&0===t[o]&&!(128&t[o+1]);--r,++o);for(var a=n.concat([n.from([0]),e.s]),s=33,u=0;s>1&&0===a[u]&&!(128&a[u+1]);--s,++u);return i.encode(t.slice(o),a.slice(u))},r.signatureImport=function(e){var t=n.alloc(32,0),r=n.alloc(32,0);try{var o=i.decode(e);if(33===o.r.length&&0===o.r[0]&&(o.r=o.r.slice(1)),o.r.length>32)throw new Error("R length is too long");if(33===o.s.length&&0===o.s[0]&&(o.s=o.s.slice(1)),o.s.length>32)throw new Error("S length is too long")}catch(e){return}return o.r.copy(t,32-o.r.length),o.s.copy(r,32-o.s.length),{r:t,s:r}},r.signatureImportLax=function(e){var t=n.alloc(32,0),r=n.alloc(32,0),i=e.length,o=0;if(48===e[o++]){var a=e[o++];if(!(128&a&&(o+=a-128)>i)&&2===e[o++]){var s=e[o++];if(128&s){if(o+(a=s-128)>i)return;for(;a>0&&0===e[o];o+=1,a-=1);for(s=0;a>0;o+=1,a-=1)s=(s<<8)+e[o]}if(!(s>i-o)){var 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c({name:"getTransactionReceipt",call:"eth_getTransactionReceipt",params:1,inputFormatter:[null],outputFormatter:o.outputTransactionReceiptFormatter}),new c({name:"getCode",call:"eth_getCode",params:2,inputFormatter:[o.inputAddressFormatter,o.inputDefaultBlockNumberFormatter]}),new u({name:"subscribe",type:"eth",subscriptions:{newBlockHeaders:{subscriptionName:"newHeads",params:0,outputFormatter:o.outputBlockFormatter}}})],g={};n.each(v,function(e){e.attachToObject(g),e.requestManager=i.requestManager});var w=function(r,n,o,u,c){if(!o)return c||(c={unsubscribe:function(){clearInterval(p)}}),(r?s.resolve(r):g.getTransactionReceipt(t)).catch(function(t){c.unsubscribe(),f=!0,a._fireError({message:"Failed to check for transaction receipt:",data:t},e.eventEmitter,e.reject)}).then(function(t){if(!t||!t.blockHash)throw new Error("Receipt missing or blockHash null");return i.extraFormatters&&i.extraFormatters.receiptFormatter&&(t=i.extraFormatters.receiptFormatter(t)),e.eventEmitter.listeners("confirmation").length>0&&(void 0!==r&&0===d||e.eventEmitter.emit("confirmation",d,t),h=!1,25===++d&&(c.unsubscribe(),e.eventEmitter.removeAllListeners())),t}).then(function(t){if(m&&!f){if(!t.contractAddress)return h&&(c.unsubscribe(),f=!0),void a._fireError(new Error("The transaction receipt didn't contain a contract address."),e.eventEmitter,e.reject);g.getCode(t.contractAddress,function(r,n){n&&(n.length>2?(e.eventEmitter.emit("receipt",t),i.extraFormatters&&i.extraFormatters.contractDeployFormatter?e.resolve(i.extraFormatters.contractDeployFormatter(t)):e.resolve(t),h&&e.eventEmitter.removeAllListeners()):a._fireError(new Error("The contract code couldn't be stored, please check your gas limit."),e.eventEmitter,e.reject),h&&c.unsubscribe(),f=!0)})}return t}).then(function(t){m||f||(t.outOfGas||y&&y===t.gasUsed||!0!==t.status&&"0x1"!==t.status&&void 0!==t.status?(b=JSON.stringify(t,null,2),!1===t.status||"0x0"===t.status?a._fireError(new Error("Transaction has been reverted by the EVM:\n"+b),e.eventEmitter,e.reject):a._fireError(new Error("Transaction ran out of gas. Please provide more gas:\n"+b),e.eventEmitter,e.reject)):(e.eventEmitter.emit("receipt",t),e.resolve(t),h&&e.eventEmitter.removeAllListeners()),h&&c.unsubscribe(),f=!0)}).catch(function(){l++,n?l-1>=750&&(c.unsubscribe(),f=!0,a._fireError(new Error("Transaction was not mined within750 seconds, please make sure your transaction was properly sent. Be aware that it might still be mined!"),e.eventEmitter,e.reject)):l-1>=50&&(c.unsubscribe(),f=!0,a._fireError(new Error("Transaction was not mined within 50 blocks, please make sure your transaction was properly sent. Be aware that it might still be mined!"),e.eventEmitter,e.reject))});c.unsubscribe(),f=!0,a._fireError({message:"Failed to subscribe to new newBlockHeaders to confirm the transaction receipts.",data:o},e.eventEmitter,e.reject)},_=function(e){n.isFunction(this.requestManager.provider.on)?g.subscribe("newBlockHeaders",w.bind(null,e,!1)):p=setInterval(w.bind(null,e,!0),1e3)}.bind(this);g.getTransactionReceipt(t).then(function(t){t&&t.blockHash?(e.eventEmitter.listeners("confirmation").length>0&&_(t),w(t,!1)):f||_()}).catch(function(){f||_()})};var f=function(e,t){return n.isNumber(e)?t.wallet[e]:n.isObject(e)&&e.address&&e.privateKey?e:t.wallet[e.toLowerCase()]};c.prototype.buildCall=function(){var e=this,t="eth_sendTransaction"===e.call||"eth_sendRawTransaction"===e.call,r=function(){var r=s(!t),i=e.toPayload(Array.prototype.slice.call(arguments)),o=function(n,o){try{o=e.formatOutput(o)}catch(e){n=e}if(o instanceof Error&&(n=o),n)return n.error&&(n=n.error),a._fireError(n,r.eventEmitter,r.reject,i.callback);i.callback&&i.callback(null,o),t?(r.eventEmitter.emit("transactionHash",o),e._confirmTransaction(r,o,i)):n||r.resolve(o)},u=function(t){var r=n.extend({},i,{method:"eth_sendRawTransaction",params:[t.rawTransaction]});e.requestManager.send(r,o)},h=function(e,t){var i;if(t&&t.accounts&&t.accounts.wallet&&t.accounts.wallet.length)if("eth_sendTransaction"===e.method){var a=e.params[0];if((i=f(n.isObject(a)?a.from:null,t.accounts))&&i.privateKey)return t.accounts.signTransaction(n.omit(a,"from"),i.privateKey).then(u)}else if("eth_sign"===e.method){var s=e.params[1];if((i=f(e.params[0],t.accounts))&&i.privateKey){var c=t.accounts.sign(s,i.privateKey);return e.callback&&e.callback(null,c.signature),void r.resolve(c.signature)}}return t.requestManager.send(e,o)};t&&n.isObject(i.params[0])&&void 0===i.params[0].gasPrice?new c({name:"getGasPrice",call:"eth_gasPrice",params:0}).createFunction(e.requestManager)(function(t,r){r&&(i.params[0].gasPrice=r),h(i,e)}):h(i,e);return r.eventEmitter};return r.method=e,r.request=this.request.bind(this),r},c.prototype.request=function(){var e=this.toPayload(Array.prototype.slice.call(arguments));return e.format=this.formatOutput.bind(this),e},t.exports=c},{underscore:325,"web3-core-helpers":338,"web3-core-promievent":340,"web3-core-subscriptions":345,"web3-utils":403}],340:[function(e,t,r){"use strict";var n=e("eventemitter3"),i=e("any-promise"),o=function(e){var t,r,o=new i(function(){t=arguments[0],r=arguments[1]});if(e)return{resolve:t,reject:r,eventEmitter:o};var a=new n;return o._events=a._events,o.emit=a.emit,o.on=a.on,o.once=a.once,o.off=a.off,o.listeners=a.listeners,o.addListener=a.addListener,o.removeListener=a.removeListener,o.removeAllListeners=a.removeAllListeners,{resolve:t,reject:r,eventEmitter:o}};o.resolve=function(e){var t=o(!0);return t.resolve(e),t.eventEmitter},t.exports=o},{"any-promise":2,eventemitter3:156}],341:[function(e,t,r){"use strict";var n=e("./jsonrpc"),i=e("web3-core-helpers").errors,o=function(e){this.requestManager=e,this.requests=[]};o.prototype.add=function(e){this.requests.push(e)},o.prototype.execute=function(){var e=this.requests;this.requestManager.sendBatch(e,function(t,r){r=r||[],e.map(function(e,t){return r[t]||{}}).forEach(function(t,r){if(e[r].callback){if(t&&t.error)return e[r].callback(i.ErrorResponse(t));if(!n.isValidResponse(t))return e[r].callback(i.InvalidResponse(t));try{e[r].callback(null,e[r].format?e[r].format(t.result):t.result)}catch(t){e[r].callback(t)}}})})},t.exports=o},{"./jsonrpc":344,"web3-core-helpers":338}],342:[function(e,t,r){"use strict";var n=null,i=window;void 0!==i.ethereumProvider?n=i.ethereumProvider:void 0!==i.web3&&i.web3.currentProvider&&(i.web3.currentProvider.sendAsync&&(i.web3.currentProvider.send=i.web3.currentProvider.sendAsync,delete i.web3.currentProvider.sendAsync),!i.web3.currentProvider.on&&i.web3.currentProvider.connection&&"ipcProviderWrapper"===i.web3.currentProvider.connection.constructor.name&&(i.web3.currentProvider.on=function(e,t){if("function"!=typeof t)throw new Error("The second parameter callback must be a function.");switch(e){case"data":this.connection.on("data",function(e){var r="";e=e.toString();try{r=JSON.parse(e)}catch(r){return t(new Error("Couldn't parse response data"+e))}r.id||-1===r.method.indexOf("_subscription")||t(null,r)});break;default:this.connection.on(e,t)}}),n=i.web3.currentProvider),t.exports=n},{}],343:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=e("./jsonrpc.js"),a=e("./batch.js"),s=e("./givenProvider.js"),u=function e(t){this.provider=null,this.providers=e.providers,this.setProvider(t),this.subscriptions={}};u.givenProvider=s,u.providers={WebsocketProvider:e("web3-providers-ws"),HttpProvider:e("web3-providers-http"),IpcProvider:e("web3-providers-ipc")},u.prototype.setProvider=function(e,t){var r=this;if(e&&"string"==typeof e&&this.providers)if(/^http(s)?:\/\//i.test(e))e=new this.providers.HttpProvider(e);else if(/^ws(s)?:\/\//i.test(e))e=new this.providers.WebsocketProvider(e);else if(e&&"object"==typeof t&&"function"==typeof t.connect)e=new this.providers.IpcProvider(e,t);else if(e)throw new Error("Can't autodetect provider for \""+e+'"');this.provider&&this.provider.connected&&this.clearSubscriptions(),this.provider=e||null,this.provider&&this.provider.on&&this.provider.on("data",function(e,t){(e=e||t).method&&r.subscriptions[e.params.subscription]&&r.subscriptions[e.params.subscription].callback&&r.subscriptions[e.params.subscription].callback(null,e.params.result)})},u.prototype.send=function(e,t){if(t=t||function(){},!this.provider)return t(i.InvalidProvider());var r=o.toPayload(e.method,e.params);this.provider[this.provider.sendAsync?"sendAsync":"send"](r,function(e,n){return n&&n.id&&r.id!==n.id?t(new Error('Wrong response id "'+n.id+'" (expected: "'+r.id+'") in '+JSON.stringify(r))):e?t(e):n&&n.error?t(i.ErrorResponse(n)):o.isValidResponse(n)?void t(null,n.result):t(i.InvalidResponse(n))})},u.prototype.sendBatch=function(e,t){if(!this.provider)return t(i.InvalidProvider());var r=o.toBatchPayload(e);this.provider[this.provider.sendAsync?"sendAsync":"send"](r,function(e,r){return e?t(e):n.isArray(r)?void t(null,r):t(i.InvalidResponse(r))})},u.prototype.addSubscription=function(e,t,r,n){if(!this.provider.on)throw new Error("The provider doesn't support subscriptions: "+this.provider.constructor.name);this.subscriptions[e]={callback:n,type:r,name:t}},u.prototype.removeSubscription=function(e,t){this.subscriptions[e]&&(this.send({method:this.subscriptions[e].type+"_unsubscribe",params:[e]},t),delete this.subscriptions[e])},u.prototype.clearSubscriptions=function(e){var t=this;Object.keys(this.subscriptions).forEach(function(r){e&&"syncing"===t.subscriptions[r].name||t.removeSubscription(r)}),this.provider.reset&&this.provider.reset()},t.exports={Manager:u,BatchManager:a}},{"./batch.js":341,"./givenProvider.js":342,"./jsonrpc.js":344,underscore:325,"web3-core-helpers":338,"web3-providers-http":398,"web3-providers-ipc":399,"web3-providers-ws":400}],344:[function(e,t,r){"use strict";var n={messageId:0,toPayload:function(e,t){if(!e)throw new Error('JSONRPC method should be specified for params: "'+JSON.stringify(t)+'"!');return n.messageId++,{jsonrpc:"2.0",id:n.messageId,method:e,params:t||[]}},isValidResponse:function(e){return Array.isArray(e)?e.every(t):t(e);function t(e){return!(!e||e.error||"2.0"!==e.jsonrpc||"number"!=typeof e.id&&"string"!=typeof e.id||void 0===e.result)}},toBatchPayload:function(e){return e.map(function(e){return n.toPayload(e.method,e.params)})}};t.exports=n},{}],345:[function(e,t,r){"use strict";var n=e("./subscription.js"),i=function(e){this.name=e.name,this.type=e.type,this.subscriptions=e.subscriptions||{},this.requestManager=null};i.prototype.setRequestManager=function(e){this.requestManager=e},i.prototype.attachToObject=function(e){var t=this.buildCall(),r=this.name.split(".");r.length>1?(e[r[0]]=e[r[0]]||{},e[r[0]][r[1]]=t):e[r[0]]=t},i.prototype.buildCall=function(){var e=this;return function(){e.subscriptions[arguments[0]]||console.warn("Subscription "+JSON.stringify(arguments[0])+" doesn't exist. Subscribing anyway.");var t=new n({subscription:e.subscriptions[arguments[0]],requestManager:e.requestManager,type:e.type});return t.subscribe.apply(t,arguments)}},t.exports={subscriptions:i,subscription:n}},{"./subscription.js":346}],346:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=e("eventemitter3");function a(e){o.call(this),this.id=null,this.callback=n.identity,this.arguments=null,this._reconnectIntervalId=null,this.options={subscription:e.subscription,type:e.type,requestManager:e.requestManager}}a.prototype=Object.create(o.prototype),a.prototype.constructor=a,a.prototype._extractCallback=function(e){if(n.isFunction(e[e.length-1]))return e.pop()},a.prototype._validateArgs=function(e){var t=this.options.subscription;if(t||(t={}),t.params||(t.params=0),e.length!==t.params)throw i.InvalidNumberOfParams(e.length,t.params+1,e[0])},a.prototype._formatInput=function(e){var t=this.options.subscription;return t&&t.inputFormatter?t.inputFormatter.map(function(t,r){return t?t(e[r]):e[r]}):e},a.prototype._formatOutput=function(e){var t=this.options.subscription;return t&&t.outputFormatter&&e?t.outputFormatter(e):e},a.prototype._toPayload=function(e){var t=[];if(this.callback=this._extractCallback(e)||n.identity,this.subscriptionMethod||(this.subscriptionMethod=e.shift(),this.options.subscription.subscriptionName&&(this.subscriptionMethod=this.options.subscription.subscriptionName)),this.arguments||(this.arguments=this._formatInput(e),this._validateArgs(this.arguments),e=[]),t.push(this.subscriptionMethod),t=t.concat(this.arguments),e.length)throw new Error("Only a callback is allowed as parameter on an already instantiated subscription.");return{method:this.options.type+"_subscribe",params:t}},a.prototype.unsubscribe=function(e){this.options.requestManager.removeSubscription(this.id,e),this.id=null,this.removeAllListeners(),clearInterval(this._reconnectIntervalId)},a.prototype.subscribe=function(){var e=this,t=Array.prototype.slice.call(arguments),r=this._toPayload(t);if(!r)return this;if(!this.options.requestManager.provider){var i=new Error("No provider set.");return this.callback(i,null,this),this.emit("error",i),this}if(!this.options.requestManager.provider.on){var o=new Error("The current provider doesn't support subscriptions: "+this.options.requestManager.provider.constructor.name);return this.callback(o,null,this),this.emit("error",o),this}return this.id&&this.unsubscribe(),this.options.params=r.params[1],"logs"===r.params[0]&&n.isObject(r.params[1])&&r.params[1].hasOwnProperty("fromBlock")&&isFinite(r.params[1].fromBlock)&&this.options.requestManager.send({method:"eth_getLogs",params:[r.params[1]]},function(t,r){t?(e.callback(t,null,e),e.emit("error",t)):r.forEach(function(t){var r=e._formatOutput(t);e.callback(null,r,e),e.emit("data",r)})}),"object"==typeof r.params[1]&&delete r.params[1].fromBlock,this.options.requestManager.send(r,function(t,i){!t&&i?(e.id=i,e.options.requestManager.addSubscription(e.id,r.params[0],e.options.type,function(t,r){t?(e.options.requestManager.removeSubscription(e.id),e.options.requestManager.provider.once&&(e._reconnectIntervalId=setInterval(function(){e.options.requestManager.provider.reconnect&&e.options.requestManager.provider.reconnect()},500),e.options.requestManager.provider.once("connect",function(){clearInterval(e._reconnectIntervalId),e.subscribe(e.callback)})),e.emit("error",t),e.callback(t,null,e)):(n.isArray(r)||(r=[r]),r.forEach(function(t){var r=e._formatOutput(t);if(n.isFunction(e.options.subscription.subscriptionHandler))return e.options.subscription.subscriptionHandler.call(e,r);e.emit("data",r),e.callback(null,r,e)}))})):(e.callback(t,null,e),e.emit("error",t))}),this},t.exports=a},{eventemitter3:156,underscore:325,"web3-core-helpers":338}],347:[function(e,t,r){"use strict";var n=e("web3-core-helpers").formatters,i=e("web3-core-method"),o=e("web3-utils");t.exports=function(e){var t=function(t){var r;return t.property?(e[t.property]||(e[t.property]={}),r=e[t.property]):r=e,t.methods&&t.methods.forEach(function(t){t instanceof i||(t=new i(t)),t.attachToObject(r),t.setRequestManager(e._requestManager)}),e};return t.formatters=n,t.utils=o,t.Method=i,t}},{"web3-core-helpers":338,"web3-core-method":339,"web3-utils":403}],348:[function(e,t,r){"use strict";var n=e("web3-core-requestmanager"),i=e("./extend.js");t.exports={packageInit:function(e,t){if(t=Array.prototype.slice.call(t),!e)throw new Error('You need to instantiate using the "new" keyword.');Object.defineProperty(e,"currentProvider",{get:function(){return e._provider},set:function(t){return e.setProvider(t)},enumerable:!0,configurable:!0}),t[0]&&t[0]._requestManager?e._requestManager=new n.Manager(t[0].currentProvider):(e._requestManager=new n.Manager,e._requestManager.setProvider(t[0],t[1])),e.givenProvider=n.Manager.givenProvider,e.providers=n.Manager.providers,e._provider=e._requestManager.provider,e.setProvider||(e.setProvider=function(t,r){return e._requestManager.setProvider(t,r),e._provider=e._requestManager.provider,!0}),e.BatchRequest=n.BatchManager.bind(null,e._requestManager),e.extend=i(e)},addProviders:function(e){e.givenProvider=n.Manager.givenProvider,e.providers=n.Manager.providers}}},{"./extend.js":347,"web3-core-requestmanager":343}],349:[function(e,t,r){var n=e("underscore"),i=e("web3-utils"),o=new(0,e("ethers/utils/abi-coder").AbiCoder)(function(e,t){return!e.match(/^u?int/)||n.isArray(t)||n.isObject(t)&&"BN"===t.constructor.name?t:t.toString()});function a(){}var s=function(){};s.prototype.encodeFunctionSignature=function(e){return n.isObject(e)&&(e=i._jsonInterfaceMethodToString(e)),i.sha3(e).slice(0,10)},s.prototype.encodeEventSignature=function(e){return n.isObject(e)&&(e=i._jsonInterfaceMethodToString(e)),i.sha3(e)},s.prototype.encodeParameter=function(e,t){return this.encodeParameters([e],[t])},s.prototype.encodeParameters=function(e,t){return o.encode(this.mapTypes(e),t)},s.prototype.mapTypes=function(e){var t=this,r=[];return e.forEach(function(e){if(t.isSimplifiedStructFormat(e)){var n=Object.keys(e)[0];r.push(Object.assign(t.mapStructNameAndType(n),{components:t.mapStructToCoderFormat(e[n])}))}else r.push(e)}),r},s.prototype.isSimplifiedStructFormat=function(e){return"object"==typeof e&&void 0===e.components&&void 0===e.name},s.prototype.mapStructNameAndType=function(e){var t="tuple";return e.indexOf("[]")>-1&&(t="tuple[]",e=e.slice(0,-2)),{type:t,name:e}},s.prototype.mapStructToCoderFormat=function(e){var t=this,r=[];return Object.keys(e).forEach(function(n){"object"!=typeof e[n]?r.push({name:n,type:e[n]}):r.push(Object.assign(t.mapStructNameAndType(n),{components:t.mapStructToCoderFormat(e[n])}))}),r},s.prototype.encodeFunctionCall=function(e,t){return this.encodeFunctionSignature(e)+this.encodeParameters(e.inputs,t).replace("0x","")},s.prototype.decodeParameter=function(e,t){return this.decodeParameters([e],t)[0]},s.prototype.decodeParameters=function(e,t){if(!t||"0x"===t||"0X"===t)throw new Error("Returned values aren't valid, did it run Out of Gas?");var r=o.decode(this.mapTypes(e),"0x"+t.replace(/0x/i,"")),i=new a;return i.__length__=0,e.forEach(function(e,t){var o=r[i.__length__];o="0x"===o?null:o,i[t]=o,n.isObject(e)&&e.name&&(i[e.name]=o),i.__length__++}),i},s.prototype.decodeLog=function(e,t,r){var i=this;r=n.isArray(r)?r:[r],t=t||"";var o=[],s=[],u=0;e.forEach(function(e,t){e.indexed?(s[t]=["bool","int","uint","address","fixed","ufixed"].find(function(t){return-1!==e.type.indexOf(t)})?i.decodeParameter(e.type,r[u]):r[u],u++):o[t]=e});var c=t,f=c?this.decodeParameters(o,c):[],h=new a;return h.__length__=0,e.forEach(function(e,t){h[t]="string"===e.type?"":null,void 0!==f[t]&&(h[t]=f[t]),void 0!==s[t]&&(h[t]=s[t]),e.name&&(h[e.name]=h[t]),h.__length__++}),h};var u=new s;t.exports=u},{"ethers/utils/abi-coder":143,underscore:325,"web3-utils":403}],350:[function(e,t,r){(function(r){var n=function(){return function(e,t){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return function(e,t){var r=[],n=!0,i=!1,o=void 0;try{for(var a,s=e[Symbol.iterator]();!(n=(a=s.next()).done)&&(r.push(a.value),!t||r.length!==t);n=!0);}catch(e){i=!0,o=e}finally{try{!n&&s.return&&s.return()}finally{if(i)throw o}}return r}(e,t);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),i=e("./bytes"),o=e("./nat"),a=e("elliptic"),s=(e("./rlp"),new a.ec("secp256k1")),u=e("./hash"),c=u.keccak256,f=u.keccak256s,h=function(e){for(var t=f(e.slice(2)),r="0x",n=0;n<40;n++)r+=parseInt(t[n+2],16)>7?e[n+2].toUpperCase():e[n+2];return r},l=function(e){var t=new r(e.slice(2),"hex"),n="0x"+s.keyFromPrivate(t).getPublic(!1,"hex").slice(2),i=c(n);return{address:h("0x"+i.slice(-40)),privateKey:e}},d=function(e){var t=n(e,3),r=t[0],o=i.pad(32,t[1]),a=i.pad(32,t[2]);return i.flatten([o,a,r])},p=function(e){return[i.slice(64,i.length(e),e),i.slice(0,32,e),i.slice(32,64,e)]},b=function(e){return function(t,n){var a=s.keyFromPrivate(new r(n.slice(2),"hex")).sign(new r(t.slice(2),"hex"),{canonical:!0});return d([o.fromString(i.fromNumber(e+a.recoveryParam)),i.pad(32,i.fromNat("0x"+a.r.toString(16))),i.pad(32,i.fromNat("0x"+a.s.toString(16)))])}},y=b(27);t.exports={create:function(e){var t=c(i.concat(i.random(32),e||i.random(32))),r=i.concat(i.concat(i.random(32),t),i.random(32)),n=c(r);return l(n)},toChecksum:h,fromPrivate:l,sign:y,makeSigner:b,recover:function(e,t){var n=p(t),o={v:i.toNumber(n[0]),r:n[1].slice(2),s:n[2].slice(2)},a="0x"+s.recoverPubKey(new r(e.slice(2),"hex"),o,o.v<2?o.v:1-o.v%2).encode("hex",!1).slice(2),u=c(a);return h("0x"+u.slice(-40))},encodeSignature:d,decodeSignature:p}}).call(this,e("buffer").Buffer)},{"./bytes":352,"./hash":353,"./nat":354,"./rlp":355,buffer:84,elliptic:109}],351:[function(e,t,r){arguments[4][132][0].apply(r,arguments)},{dup:132}],352:[function(e,t,r){arguments[4][133][0].apply(r,arguments)},{"./array.js":351,dup:133}],353:[function(e,t,r){arguments[4][134][0].apply(r,arguments)},{dup:134}],354:[function(e,t,r){var n=e("bn.js"),i=e("./bytes"),o=function(e){return new n(e.slice(2),16)},a=function(e){var t="0x"+("0x"===e.slice(0,2)?new n(e.slice(2),16):new n(e,10)).toString("hex");return"0x0"===t?"0x":t},s=function(e){return"string"==typeof e?/^0x/.test(e)?e:"0x"+e:"0x"+new n(e).toString("hex")},u=function(e){return o(e).toNumber()},c=function(e){return function(t,r){return"0x"+o(t)[e](o(r)).toString("hex")}},f=c("add"),h=c("mul"),l=c("div"),d=c("sub");t.exports={toString:function(e){return o(e).toString(10)},fromString:a,toNumber:u,fromNumber:s,toEther:function(e){return u(l(e,a("10000000000")))/1e8},fromEther:function(e){return h(s(Math.floor(1e8*e)),a("10000000000"))},toUint256:function(e){return i.pad(32,e)},add:f,mul:h,div:l,sub:d}},{"./bytes":352,"bn.js":53}],355:[function(e,t,r){t.exports={encode:function(e){var t=function(e){return(t=e.toString(16)).length%2==0?t:"0"+t;var t},r=function(e,r){return e<56?t(r+e):t(r+t(e).length/2+55)+t(e)};return"0x"+function e(t){if("string"==typeof t){var n=t.slice(2);return(2!=n.length||n>="80"?r(n.length/2,128):"")+n}var i=t.map(e).join("");return r(i.length/2,192)+i}(e)},decode:function(e){var t=2,r=function(){if(t>=e.length)throw"";var r=e.slice(t,t+2);return r<"80"?(t+=2,"0x"+r):r<"c0"?i():o()},n=function(){var r=parseInt(e.slice(t,t+=2),16)%64;return r<56?r:parseInt(e.slice(t,t+=2*(r-55)),16)},i=function(){var r=n();return"0x"+e.slice(t,t+=2*r)},o=function(){for(var e=2*n()+t,i=[];t>>((3&t)<<3)&255;return i}}t.exports=r}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],357:[function(e,t,r){for(var n=e("./rng"),i=[],o={},a=0;a<256;a++)i[a]=(a+256).toString(16).substr(1),o[i[a]]=a;function s(e,t){var r=t||0,n=i;return n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+"-"+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]+n[e[r++]]}var u=n(),c=[1|u[0],u[1],u[2],u[3],u[4],u[5]],f=16383&(u[6]<<8|u[7]),h=0,l=0;function d(e,t,r){var i=t&&r||0;"string"==typeof e&&(t="binary"==e?new Array(16):null,e=null);var o=(e=e||{}).random||(e.rng||n)();if(o[6]=15&o[6]|64,o[8]=63&o[8]|128,t)for(var a=0;a<16;a++)t[i+a]=o[a];return t||s(o)}var p=d;p.v1=function(e,t,r){var n=t&&r||0,i=t||[],o=void 0!==(e=e||{}).clockseq?e.clockseq:f,a=void 0!==e.msecs?e.msecs:(new Date).getTime(),u=void 0!==e.nsecs?e.nsecs:l+1,d=a-h+(u-l)/1e4;if(d<0&&void 0===e.clockseq&&(o=o+1&16383),(d<0||a>h)&&void 0===e.nsecs&&(u=0),u>=1e4)throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");h=a,l=u,f=o;var p=(1e4*(268435455&(a+=122192928e5))+u)%4294967296;i[n++]=p>>>24&255,i[n++]=p>>>16&255,i[n++]=p>>>8&255,i[n++]=255&p;var b=a/4294967296*1e4&268435455;i[n++]=b>>>8&255,i[n++]=255&b,i[n++]=b>>>24&15|16,i[n++]=b>>>16&255,i[n++]=o>>>8|128,i[n++]=255&o;for(var y=e.node||c,m=0;m<6;m++)i[n+m]=y[m];return t||s(i)},p.v4=d,p.parse=function(e,t,r){var n=t&&r||0,i=0;for(t=t||[],e.toLowerCase().replace(/[0-9a-f]{2}/g,function(e){i<16&&(t[n+i++]=o[e])});i<16;)t[n+i++]=0;return t},p.unparse=s,t.exports=p},{"./rng":356}],358:[function(e,t,r){(function(r,n){"use strict";var i=e("underscore"),o=e("web3-core"),a=e("web3-core-method"),s=e("any-promise"),u=e("eth-lib/lib/account"),c=e("eth-lib/lib/hash"),f=e("eth-lib/lib/rlp"),h=e("eth-lib/lib/nat"),l=e("eth-lib/lib/bytes"),d=e(void 0===r?"crypto-browserify":"crypto"),p=e("scrypt.js"),b=e("uuid"),y=e("web3-utils"),m=e("web3-core-helpers"),v=function(e){return i.isUndefined(e)||i.isNull(e)},g=function(e){for(;e&&e.startsWith("0x0");)e="0x"+e.slice(3);return e},w=function(e){return e.length%2==1&&(e=e.replace("0x","0x0")),e},_=function(){var e=this;o.packageInit(this,arguments),delete this.BatchRequest,delete this.extend;var t=[new a({name:"getId",call:"net_version",params:0,outputFormatter:y.hexToNumber}),new a({name:"getGasPrice",call:"eth_gasPrice",params:0}),new a({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[function(e){if(y.isAddress(e))return e;throw new Error("Address "+e+' is not a valid address to get the "transactionCount".')},function(){return"latest"}]})];this._ethereumCall={},i.each(t,function(t){t.attachToObject(e._ethereumCall),t.setRequestManager(e._requestManager)}),this.wallet=new A(this)};function A(e){this._accounts=e,this.length=0,this.defaultKeyName="web3js_wallet"}_.prototype._addAccountFunctions=function(e){var t=this;return e.signTransaction=function(r,n){return t.signTransaction(r,e.privateKey,n)},e.sign=function(r){return t.sign(r,e.privateKey)},e.encrypt=function(r,n){return t.encrypt(e.privateKey,r,n)},e},_.prototype.create=function(e){return this._addAccountFunctions(u.create(e||y.randomHex(32)))},_.prototype.privateKeyToAccount=function(e){return this._addAccountFunctions(u.fromPrivate(e))},_.prototype.signTransaction=function(e,t,r){var n,o=!1;if(r=r||function(){},!e)return o=new Error("No transaction object given!"),r(o),s.reject(o);function a(e){if(e.gas||e.gasLimit||(o=new Error('"gas" is missing')),(e.nonce<0||e.gas<0||e.gasPrice<0||e.chainId<0)&&(o=new Error("Gas, gasPrice, nonce or chainId is lower than 0")),o)return r(o),s.reject(o);try{var i=e=m.formatters.inputCallFormatter(e);i.to=e.to||"0x",i.data=e.data||"0x",i.value=e.value||"0x",i.chainId=y.numberToHex(e.chainId);var a=f.encode([l.fromNat(i.nonce),l.fromNat(i.gasPrice),l.fromNat(i.gas),i.to.toLowerCase(),l.fromNat(i.value),i.data,l.fromNat(i.chainId||"0x1"),"0x","0x"]),d=c.keccak256(a),p=u.makeSigner(2*h.toNumber(i.chainId||"0x1")+35)(c.keccak256(a),t),b=f.decode(a).slice(0,6).concat(u.decodeSignature(p));b[6]=w(g(b[6])),b[7]=w(g(b[7])),b[8]=w(g(b[8]));var v=f.encode(b),_=f.decode(v);n={messageHash:d,v:g(_[6]),r:g(_[7]),s:g(_[8]),rawTransaction:v}}catch(e){return r(e),s.reject(e)}return r(null,n),n}return void 0!==e.nonce&&void 0!==e.chainId&&void 0!==e.gasPrice?s.resolve(a(e)):s.all([v(e.chainId)?this._ethereumCall.getId():e.chainId,v(e.gasPrice)?this._ethereumCall.getGasPrice():e.gasPrice,v(e.nonce)?this._ethereumCall.getTransactionCount(this.privateKeyToAccount(t).address):e.nonce]).then(function(t){if(v(t[0])||v(t[1])||v(t[2]))throw new Error('One of the values "chainId", "gasPrice", or "nonce" couldn\'t be fetched: '+JSON.stringify(t));return a(i.extend(e,{chainId:t[0],gasPrice:t[1],nonce:t[2]}))})},_.prototype.recoverTransaction=function(e){var t=f.decode(e),r=u.encodeSignature(t.slice(6,9)),n=l.toNumber(t[6]),i=n<35?[]:[l.fromNumber(n-35>>1),"0x","0x"],o=t.slice(0,6).concat(i),a=f.encode(o);return u.recover(c.keccak256(a),r)},_.prototype.hashMessage=function(e){var t=y.isHexStrict(e)?y.hexToBytes(e):e,r=n.from(t),i="Ethereum Signed Message:\n"+t.length,o=n.from(i),a=n.concat([o,r]);return c.keccak256s(a)},_.prototype.sign=function(e,t){var r=this.hashMessage(e),n=u.sign(r,t),i=u.decodeSignature(n);return{message:e,messageHash:r,v:i[0],r:i[1],s:i[2],signature:n}},_.prototype.recover=function(e,t,r){var n=[].slice.apply(arguments);return i.isObject(e)?this.recover(e.messageHash,u.encodeSignature([e.v,e.r,e.s]),!0):(r||(e=this.hashMessage(e)),n.length>=4?(r=n.slice(-1)[0],r=!!i.isBoolean(r)&&!!r,this.recover(e,u.encodeSignature(n.slice(1,4)),r)):u.recover(e,t))},_.prototype.decrypt=function(e,t,r){if(!i.isString(t))throw new Error("No password given.");var o,a,s=i.isObject(e)?e:JSON.parse(r?e.toLowerCase():e);if(3!==s.version)throw new Error("Not a valid V3 wallet");if("scrypt"===s.crypto.kdf)a=s.crypto.kdfparams,o=p(new n(t),new n(a.salt,"hex"),a.n,a.r,a.p,a.dklen);else{if("pbkdf2"!==s.crypto.kdf)throw new Error("Unsupported key derivation scheme");if("hmac-sha256"!==(a=s.crypto.kdfparams).prf)throw new Error("Unsupported parameters to PBKDF2");o=d.pbkdf2Sync(new n(t),new n(a.salt,"hex"),a.c,a.dklen,"sha256")}var u=new n(s.crypto.ciphertext,"hex");if(y.sha3(n.concat([o.slice(16,32),u])).replace("0x","")!==s.crypto.mac)throw new Error("Key derivation failed - possibly wrong password");var c=d.createDecipheriv(s.crypto.cipher,o.slice(0,16),new n(s.crypto.cipherparams.iv,"hex")),f="0x"+n.concat([c.update(u),c.final()]).toString("hex");return this.privateKeyToAccount(f)},_.prototype.encrypt=function(e,t,r){var i,o=this.privateKeyToAccount(e),a=(r=r||{}).salt||d.randomBytes(32),s=r.iv||d.randomBytes(16),u=r.kdf||"scrypt",c={dklen:r.dklen||32,salt:a.toString("hex")};if("pbkdf2"===u)c.c=r.c||262144,c.prf="hmac-sha256",i=d.pbkdf2Sync(new n(t),a,c.c,c.dklen,"sha256");else{if("scrypt"!==u)throw new Error("Unsupported kdf");c.n=r.n||8192,c.r=r.r||8,c.p=r.p||1,i=p(new n(t),a,c.n,c.r,c.p,c.dklen)}var f=d.createCipheriv(r.cipher||"aes-128-ctr",i.slice(0,16),s);if(!f)throw new Error("Unsupported cipher");var h=n.concat([f.update(new n(o.privateKey.replace("0x",""),"hex")),f.final()]),l=y.sha3(n.concat([i.slice(16,32),new n(h,"hex")])).replace("0x","");return{version:3,id:b.v4({random:r.uuid||d.randomBytes(16)}),address:o.address.toLowerCase().replace("0x",""),crypto:{ciphertext:h.toString("hex"),cipherparams:{iv:s.toString("hex")},cipher:r.cipher||"aes-128-ctr",kdf:u,kdfparams:c,mac:l.toString("hex")}}},A.prototype._findSafeIndex=function(e){return e=e||0,i.has(this,e)?this._findSafeIndex(e+1):e},A.prototype._currentIndexes=function(){return Object.keys(this).map(function(e){return parseInt(e)}).filter(function(e){return e<9e20})},A.prototype.create=function(e,t){for(var r=0;r=2?t.slice(2):t;var r=h.decodeParameters(e,t);return 1===r.__length__?r[0]:(delete r.__length__,r)},l.prototype.deploy=function(e,t){if((e=e||{}).arguments=e.arguments||[],!(e=this._getOrSetDefaultOptions(e)).data)return a._fireError(new Error('No "data" specified in neither the given options, nor the default options.'),null,null,t);var r=n.find(this.options.jsonInterface,function(e){return"constructor"===e.type})||{};return r.signature="constructor",this._createTxObject.apply({method:r,parent:this,deployData:e.data,_ethAccounts:this.constructor._ethAccounts},e.arguments)},l.prototype._generateEventOptions=function(){var e=Array.prototype.slice.call(arguments),t=this._getCallback(e),r=n.isObject(e[e.length-1])?e.pop():{},i=n.isString(e[0])?e[0]:"allevents";if(!(i="allevents"===i.toLowerCase()?{name:"ALLEVENTS",jsonInterface:this.options.jsonInterface}:this.options.jsonInterface.find(function(e){return"event"===e.type&&(e.name===i||e.signature==="0x"+i.replace("0x",""))})))throw new Error('Event "'+i.name+"\" doesn't exist in this contract.");if(!a.isAddress(this.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return{params:this._encodeEventABI(i,r),event:i,callback:t}},l.prototype.clone=function(){return new this.constructor(this.options.jsonInterface,this.options.address,this.options)},l.prototype.once=function(e,t,r){var i=Array.prototype.slice.call(arguments);if(!(r=this._getCallback(i)))throw new Error("Once requires a callback as the second parameter.");t&&delete t.fromBlock,this._on(e,t,function(e,t,i){i.unsubscribe(),n.isFunction(r)&&r(e,t,i)})},l.prototype._on=function(){var e=this._generateEventOptions.apply(this,arguments);this._checkListener("newListener",e.event.name,e.callback),this._checkListener("removeListener",e.event.name,e.callback);var t=new s({subscription:{params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(e.event),subscriptionHandler:function(e){e.removed?this.emit("changed",e):this.emit("data",e),n.isFunction(this.callback)&&this.callback(null,e,this)}},type:"eth",requestManager:this._requestManager});return t.subscribe("logs",e.params,e.callback||function(){}),t},l.prototype.getPastEvents=function(){var e=this._generateEventOptions.apply(this,arguments),t=new o({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(e.event)});t.setRequestManager(this._requestManager);var r=t.buildCall();return t=null,r(e.params,e.callback)},l.prototype._createTxObject=function(){var e=Array.prototype.slice.call(arguments),t={};if("function"===this.method.type&&(t.call=this.parent._executeMethod.bind(t,"call"),t.call.request=this.parent._executeMethod.bind(t,"call",!0)),t.send=this.parent._executeMethod.bind(t,"send"),t.send.request=this.parent._executeMethod.bind(t,"send",!0),t.encodeABI=this.parent._encodeMethodABI.bind(t),t.estimateGas=this.parent._executeMethod.bind(t,"estimate"),e&&this.method.inputs&&e.length!==this.method.inputs.length){if(this.nextMethod)return this.nextMethod.apply(null,e);throw c.InvalidNumberOfParams(e.length,this.method.inputs.length,this.method.name)}return t.arguments=e||[],t._method=this.method,t._parent=this.parent,t._ethAccounts=this.parent.constructor._ethAccounts||this._ethAccounts,this.deployData&&(t._deployData=this.deployData),t},l.prototype._processExecuteArguments=function(e,t){var r={};if(r.type=e.shift(),r.callback=this._parent._getCallback(e),"call"===r.type&&!0!==e[e.length-1]&&(n.isString(e[e.length-1])||isFinite(e[e.length-1]))&&(r.defaultBlock=e.pop()),r.options=n.isObject(e[e.length-1])?e.pop():{},r.generateRequest=!0===e[e.length-1]&&e.pop(),r.options=this._parent._getOrSetDefaultOptions(r.options),r.options.data=this.encodeABI(),!this._deployData&&!a.isAddress(this._parent.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return this._deployData||(r.options.to=this._parent.options.address),r.options.data?r:a._fireError(new Error("Couldn't find a matching contract method, or the number of parameters is wrong."),t.eventEmitter,t.reject,r.callback)},l.prototype._executeMethod=function(){var e=this,t=this._parent._processExecuteArguments.call(this,Array.prototype.slice.call(arguments),r),r=f("send"!==t.type),i=e.constructor._ethAccounts||e._ethAccounts;if(t.generateRequest){var s={params:[u.inputCallFormatter.call(this._parent,t.options)],callback:t.callback};return"call"===t.type?(s.params.push(u.inputDefaultBlockNumberFormatter.call(this._parent,t.defaultBlock)),s.method="eth_call",s.format=this._parent._decodeMethodReturn.bind(null,this._method.outputs)):s.method="eth_sendTransaction",s}switch(t.type){case"estimate":return new o({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[u.inputCallFormatter],outputFormatter:a.hexToNumber,requestManager:e._parent._requestManager,accounts:i,defaultAccount:e._parent.defaultAccount,defaultBlock:e._parent.defaultBlock}).createFunction()(t.options,t.callback);case"call":return new o({name:"call",call:"eth_call",params:2,inputFormatter:[u.inputCallFormatter,u.inputDefaultBlockNumberFormatter],outputFormatter:function(t){return e._parent._decodeMethodReturn(e._method.outputs,t)},requestManager:e._parent._requestManager,accounts:i,defaultAccount:e._parent.defaultAccount,defaultBlock:e._parent.defaultBlock}).createFunction()(t.options,t.defaultBlock,t.callback);case"send":if(!a.isAddress(t.options.from))return a._fireError(new Error('No "from" address specified in neither the given options, nor the default options.'),r.eventEmitter,r.reject,t.callback);if(n.isBoolean(this._method.payable)&&!this._method.payable&&t.options.value&&t.options.value>0)return a._fireError(new Error("Can not send value to non-payable contract method or constructor"),r.eventEmitter,r.reject,t.callback);var c={receiptFormatter:function(t){if(n.isArray(t.logs)){var r=n.map(t.logs,function(t){return e._parent._decodeEventABI.call({name:"ALLEVENTS",jsonInterface:e._parent.options.jsonInterface},t)});t.events={};var i=0;r.forEach(function(e){e.event?t.events[e.event]?Array.isArray(t.events[e.event])?t.events[e.event].push(e):t.events[e.event]=[t.events[e.event],e]:t.events[e.event]=e:(t.events[i]=e,i++)}),delete t.logs}return t},contractDeployFormatter:function(t){var r=e._parent.clone();return r.options.address=t.contractAddress,r}};return new o({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[u.inputTransactionFormatter],requestManager:e._parent._requestManager,accounts:e.constructor._ethAccounts||e._ethAccounts,defaultAccount:e._parent.defaultAccount,defaultBlock:e._parent.defaultBlock,extraFormatters:c}).createFunction()(t.options,t.callback)}},t.exports=l},{underscore:325,"web3-core":348,"web3-core-helpers":338,"web3-core-method":339,"web3-core-promievent":340,"web3-core-subscriptions":345,"web3-eth-abi":349,"web3-utils":403}],360:[function(e,t,r){"use strict";var n=e("./config"),i=e("./contracts/Registry"),o=e("./lib/ResolverMethodHandler");function a(e){this.eth=e}Object.defineProperty(a.prototype,"registry",{get:function(){return new i(this)},enumerable:!0}),Object.defineProperty(a.prototype,"resolverMethodHandler",{get:function(){return new o(this.registry)},enumerable:!0}),a.prototype.resolver=function(e){return this.registry.resolver(e)},a.prototype.getAddress=function(e,t){return this.resolverMethodHandler.method(e,"addr",[]).call(t)},a.prototype.setAddress=function(e,t,r,n){return this.resolverMethodHandler.method(e,"setAddr",[t]).send(r,n)},a.prototype.getPubkey=function(e,t){return this.resolverMethodHandler.method(e,"pubkey",[],t).call(t)},a.prototype.setPubkey=function(e,t,r,n,i){return this.resolverMethodHandler.method(e,"setPubkey",[t,r]).send(n,i)},a.prototype.getContent=function(e,t){return this.resolverMethodHandler.method(e,"content",[]).call(t)},a.prototype.setContent=function(e,t,r,n){return this.resolverMethodHandler.method(e,"setContent",[t]).send(r,n)},a.prototype.getMultihash=function(e,t){return this.resolverMethodHandler.method(e,"multihash",[]).call(t)},a.prototype.setMultihash=function(e,t,r,n){return this.resolverMethodHandler.method(e,"multihash",[t]).send(r,n)},a.prototype.checkNetwork=function(){var e=this;return e.eth.getBlock("latest").then(function(t){var r=new Date/1e3-t.timestamp;if(r>3600)throw new Error("Network not synced; last block was "+r+" seconds ago");return e.eth.net.getNetworkType()}).then(function(e){var t=n.addresses[e];if(void 0===t)throw new Error("ENS is not supported on network "+e);return t})},t.exports=a},{"./config":361,"./contracts/Registry":362,"./lib/ResolverMethodHandler":364}],361:[function(e,t,r){"use strict";t.exports={addresses:{main:"0x314159265dD8dbb310642f98f50C066173C1259b",ropsten:"0x112234455c3a32fd11230c42e7bccd4a84e02010",rinkeby:"0xe7410170f87102df0055eb195163a03b7f2bff4a"}}},{}],362:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-eth-contract"),o=e("eth-ens-namehash"),a=e("web3-core-promievent"),s=e("../ressources/ABI/Registry"),u=e("../ressources/ABI/Resolver");function c(e){var t=this;this.ens=e,this.contract=e.checkNetwork().then(function(e){var r=new i(s,e);return r.setProvider(t.ens.eth.currentProvider),r})}c.prototype.owner=function(e,t){var r=new a(!0);return this.contract.then(function(i){i.methods.owner(o.hash(e)).call().then(function(e){r.resolve(e),n.isFunction(t)&&t(e)}).catch(function(e){r.reject(e),n.isFunction(t)&&t(e)})}),r.eventEmitter},c.prototype.resolver=function(e){var t=this;return this.contract.then(function(t){return t.methods.resolver(o.hash(e)).call()}).then(function(e){var r=new i(u,e);return r.setProvider(t.ens.eth.currentProvider),r})},t.exports=c},{"../ressources/ABI/Registry":365,"../ressources/ABI/Resolver":366,"eth-ens-namehash":127,underscore:325,"web3-core-promievent":340,"web3-eth-contract":359}],363:[function(e,t,r){"use strict";var n=e("./ENS");t.exports=n},{"./ENS":360}],364:[function(e,t,r){"use strict";var n=e("web3-core-promievent"),i=e("eth-ens-namehash"),o=e("underscore");function a(e){this.registry=e}a.prototype.method=function(e,t,r,n){return{call:this.call.bind({ensName:e,methodName:t,methodArguments:r,callback:n,parent:this}),send:this.send.bind({ensName:e,methodName:t,methodArguments:r,callback:n,parent:this})}},a.prototype.call=function(e){var t=this,r=new n,i=this.parent.prepareArguments(this.ensName,this.methodArguments);return this.parent.registry.resolver(this.ensName).then(function(n){t.parent.handleCall(r,n.methods[t.methodName],i,e)}).catch(function(e){r.reject(e)}),r.eventEmitter},a.prototype.send=function(e,t){var r=this,i=new n,o=this.parent.prepareArguments(this.ensName,this.methodArguments);return this.parent.registry.resolver(this.ensName).then(function(n){r.parent.handleSend(i,n.methods[r.methodName],o,e,t)}).catch(function(e){i.reject(e)}),i.eventEmitter},a.prototype.handleCall=function(e,t,r,n){return t.apply(this,r).call().then(function(t){e.resolve(t),o.isFunction(n)&&n(t)}).catch(function(t){e.reject(t),o.isFunction(n)&&n(t)}),e},a.prototype.handleSend=function(e,t,r,n,i){return t.apply(this,r).send(n).on("transactionHash",function(t){e.eventEmitter.emit("transactionHash",t)}).on("confirmation",function(t,r){e.eventEmitter.emit("confirmation",t,r)}).on("receipt",function(t){e.eventEmitter.emit("receipt",t),e.resolve(t),o.isFunction(i)&&i(t)}).on("error",function(t){e.eventEmitter.emit("error",t),e.reject(t),o.isFunction(i)&&i(t)}),e},a.prototype.prepareArguments=function(e,t){var r=i.hash(e);return t.length>0?(t.unshift(r),t):[r]},t.exports=a},{"eth-ens-namehash":127,underscore:325,"web3-core-promievent":340}],365:[function(e,t,r){"use strict";t.exports=[{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"resolver",outputs:[{name:"",type:"address"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"owner",outputs:[{name:"",type:"address"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"label",type:"bytes32"},{name:"owner",type:"address"}],name:"setSubnodeOwner",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"ttl",type:"uint64"}],name:"setTTL",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"ttl",outputs:[{name:"",type:"uint64"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"resolver",type:"address"}],name:"setResolver",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"owner",type:"address"}],name:"setOwner",outputs:[],payable:!1,type:"function"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"owner",type:"address"}],name:"Transfer",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!0,name:"label",type:"bytes32"},{indexed:!1,name:"owner",type:"address"}],name:"NewOwner",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"resolver",type:"address"}],name:"NewResolver",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"ttl",type:"uint64"}],name:"NewTTL",type:"event"}]},{}],366:[function(e,t,r){"use strict";t.exports=[{constant:!0,inputs:[{name:"interfaceID",type:"bytes4"}],name:"supportsInterface",outputs:[{name:"",type:"bool"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"},{name:"contentTypes",type:"uint256"}],name:"ABI",outputs:[{name:"contentType",type:"uint256"},{name:"data",type:"bytes"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"hash",type:"bytes"}],name:"setMultihash",outputs:[],payable:!1,stateMutability:"nonpayable",type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"multihash",outputs:[{name:"",type:"bytes"}],payable:!1,stateMutability:"view",type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"x",type:"bytes32"},{name:"y",type:"bytes32"}],name:"setPubkey",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"content",outputs:[{name:"ret",type:"bytes32"}],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"addr",outputs:[{name:"ret",type:"address"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"contentType",type:"uint256"},{name:"data",type:"bytes"}],name:"setABI",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"name",outputs:[{name:"ret",type:"string"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"name",type:"string"}],name:"setName",outputs:[],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"hash",type:"bytes32"}],name:"setContent",outputs:[],payable:!1,type:"function"},{constant:!0,inputs:[{name:"node",type:"bytes32"}],name:"pubkey",outputs:[{name:"x",type:"bytes32"},{name:"y",type:"bytes32"}],payable:!1,type:"function"},{constant:!1,inputs:[{name:"node",type:"bytes32"},{name:"addr",type:"address"}],name:"setAddr",outputs:[],payable:!1,type:"function"},{inputs:[{name:"ensAddr",type:"address"}],payable:!1,type:"constructor"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"a",type:"address"}],name:"AddrChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"hash",type:"bytes32"}],name:"ContentChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"name",type:"string"}],name:"NameChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!0,name:"contentType",type:"uint256"}],name:"ABIChanged",type:"event"},{anonymous:!1,inputs:[{indexed:!0,name:"node",type:"bytes32"},{indexed:!1,name:"x",type:"bytes32"},{indexed:!1,name:"y",type:"bytes32"}],name:"PubkeyChanged",type:"event"}]},{}],367:[function(e,t,r){arguments[4][154][0].apply(r,arguments)},{dup:154}],368:[function(e,t,r){"use strict";var n=e("web3-utils"),i=e("bn.js"),o=function(e){var t="A".charCodeAt(0),r="Z".charCodeAt(0);return(e=(e=e.toUpperCase()).substr(4)+e.substr(0,4)).split("").map(function(e){var n=e.charCodeAt(0);return n>=t&&n<=r?n-t+10:e}).join("")},a=function(e){for(var t,r=e;r.length>2;)t=r.slice(0,9),r=parseInt(t,10)%97+r.slice(t.length);return parseInt(r,10)%97},s=function(e){this._iban=e};s.toAddress=function(e){if(!(e=new s(e)).isDirect())throw new Error("IBAN is indirect and can't be converted");return e.toAddress()},s.toIban=function(e){return s.fromAddress(e).toString()},s.fromAddress=function(e){if(!n.isAddress(e))throw new Error("Provided address is not a valid address: "+e);e=e.replace("0x","").replace("0X","");var t=function(e,t){for(var r=e;r.length<2*t;)r="0"+r;return r}(new i(e,16).toString(36),15);return s.fromBban(t.toUpperCase())},s.fromBban=function(e){var t=("0"+(98-a(o("XE00"+e)))).slice(-2);return new s("XE"+t+e)},s.createIndirect=function(e){return s.fromBban("ETH"+e.institution+e.identifier)},s.isValid=function(e){return new s(e).isValid()},s.prototype.isValid=function(){return/^XE[0-9]{2}(ETH[0-9A-Z]{13}|[0-9A-Z]{30,31})$/.test(this._iban)&&1===a(o(this._iban))},s.prototype.isDirect=function(){return 34===this._iban.length||35===this._iban.length},s.prototype.isIndirect=function(){return 20===this._iban.length},s.prototype.checksum=function(){return this._iban.substr(2,2)},s.prototype.institution=function(){return this.isIndirect()?this._iban.substr(7,4):""},s.prototype.client=function(){return this.isIndirect()?this._iban.substr(11):""},s.prototype.toAddress=function(){if(this.isDirect()){var e=this._iban.substr(4),t=new i(e,36);return n.toChecksumAddress(t.toString(16,20))}return""},s.prototype.toString=function(){return this._iban},t.exports=s},{"bn.js":367,"web3-utils":403}],369:[function(e,t,r){"use strict";var n=e("web3-core"),i=e("web3-core-method"),o=e("web3-utils"),a=e("web3-net"),s=e("web3-core-helpers").formatters,u=function(){var e=this;n.packageInit(this,arguments),this.net=new a(this.currentProvider);var t=null,r="latest";Object.defineProperty(this,"defaultAccount",{get:function(){return t},set:function(e){return e&&(t=o.toChecksumAddress(s.inputAddressFormatter(e))),u.forEach(function(e){e.defaultAccount=t}),e},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return r},set:function(e){return r=e,u.forEach(function(e){e.defaultBlock=r}),e},enumerable:!0});var u=[new i({name:"getAccounts",call:"personal_listAccounts",params:0,outputFormatter:o.toChecksumAddress}),new i({name:"newAccount",call:"personal_newAccount",params:1,inputFormatter:[null],outputFormatter:o.toChecksumAddress}),new i({name:"unlockAccount",call:"personal_unlockAccount",params:3,inputFormatter:[s.inputAddressFormatter,null,null]}),new i({name:"lockAccount",call:"personal_lockAccount",params:1,inputFormatter:[s.inputAddressFormatter]}),new i({name:"importRawKey",call:"personal_importRawKey",params:2}),new i({name:"sendTransaction",call:"personal_sendTransaction",params:2,inputFormatter:[s.inputTransactionFormatter,null]}),new i({name:"signTransaction",call:"personal_signTransaction",params:2,inputFormatter:[s.inputTransactionFormatter,null]}),new i({name:"sign",call:"personal_sign",params:3,inputFormatter:[s.inputSignFormatter,s.inputAddressFormatter,null]}),new i({name:"ecRecover",call:"personal_ecRecover",params:2,inputFormatter:[s.inputSignFormatter,null]})];u.forEach(function(t){t.attachToObject(e),t.setRequestManager(e._requestManager),t.defaultBlock=e.defaultBlock,t.defaultAccount=e.defaultAccount})};n.addProviders(u),t.exports=u},{"web3-core":348,"web3-core-helpers":338,"web3-core-method":339,"web3-net":372,"web3-utils":403}],370:[function(e,t,r){"use strict";var n=e("underscore");t.exports=function(e){var t,r=this;return this.net.getId().then(function(e){return t=e,r.getBlock(0)}).then(function(r){var i="private";return"0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3"===r.hash&&1===t&&(i="main"),"0cd786a2425d16f152c658316c423e6ce1181e15c3295826d7c9904cba9ce303"===r.hash&&2===t&&(i="morden"),"0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d"===r.hash&&3===t&&(i="ropsten"),"0x6341fd3daf94b748c72ced5a5b26028f2474f5f00d824504e4fa37a75767e177"===r.hash&&4===t&&(i="rinkeby"),"0xa3c565fc15c7478862d50ccd6561e3c06b24cc509bf388941c25ea985ce32cb9"===r.hash&&42===t&&(i="kovan"),n.isFunction(e)&&e(null,i),i}).catch(function(t){if(!n.isFunction(e))throw t;e(t)})}},{underscore:325}],371:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core"),o=e("web3-core-helpers"),a=e("web3-core-subscriptions").subscriptions,s=e("web3-core-method"),u=e("web3-utils"),c=e("web3-net"),f=e("web3-eth-ens"),h=e("web3-eth-personal"),l=e("web3-eth-contract"),d=e("web3-eth-iban"),p=e("web3-eth-accounts"),b=e("web3-eth-abi"),y=e("./getNetworkType.js"),m=o.formatters,v=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getBlockByHash":"eth_getBlockByNumber"},g=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getTransactionByBlockHashAndIndex":"eth_getTransactionByBlockNumberAndIndex"},w=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getUncleByBlockHashAndIndex":"eth_getUncleByBlockNumberAndIndex"},_=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getBlockTransactionCountByHash":"eth_getBlockTransactionCountByNumber"},A=function(e){return n.isString(e[0])&&0===e[0].indexOf("0x")?"eth_getUncleCountByBlockHash":"eth_getUncleCountByBlockNumber"},E=function(){var e=this;i.packageInit(this,arguments);var t=this.setProvider;this.setProvider=function(){t.apply(e,arguments),e.net.setProvider.apply(e,arguments),e.personal.setProvider.apply(e,arguments),e.accounts.setProvider.apply(e,arguments),e.Contract.setProvider(e.currentProvider,e.accounts)};var r=null,o="latest";Object.defineProperty(this,"defaultAccount",{get:function(){return r},set:function(t){return t&&(r=u.toChecksumAddress(m.inputAddressFormatter(t))),e.Contract.defaultAccount=r,e.personal.defaultAccount=r,k.forEach(function(e){e.defaultAccount=r}),t},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return o},set:function(t){return o=t,e.Contract.defaultBlock=o,e.personal.defaultBlock=o,k.forEach(function(e){e.defaultBlock=o}),t},enumerable:!0}),this.clearSubscriptions=e._requestManager.clearSubscriptions,this.net=new c(this.currentProvider),this.net.getNetworkType=y.bind(this),this.accounts=new p(this.currentProvider),this.personal=new h(this.currentProvider),this.personal.defaultAccount=this.defaultAccount;var E=this,x=function(){l.apply(this,arguments);var e=this,t=E.setProvider;E.setProvider=function(){t.apply(E,arguments),i.packageInit(e,[E.currentProvider])}};x.setProvider=function(){l.setProvider.apply(this,arguments)},(x.prototype=Object.create(l.prototype)).constructor=x,this.Contract=x,this.Contract.defaultAccount=this.defaultAccount,this.Contract.defaultBlock=this.defaultBlock,this.Contract.setProvider(this.currentProvider,this.accounts),this.Iban=d,this.abi=b,this.ens=new f(this);var k=[new s({name:"getNodeInfo",call:"web3_clientVersion"}),new s({name:"getProtocolVersion",call:"eth_protocolVersion",params:0}),new s({name:"getCoinbase",call:"eth_coinbase",params:0}),new s({name:"isMining",call:"eth_mining",params:0}),new s({name:"getHashrate",call:"eth_hashrate",params:0,outputFormatter:u.hexToNumber}),new s({name:"isSyncing",call:"eth_syncing",params:0,outputFormatter:m.outputSyncingFormatter}),new s({name:"getGasPrice",call:"eth_gasPrice",params:0,outputFormatter:m.outputBigNumberFormatter}),new s({name:"getAccounts",call:"eth_accounts",params:0,outputFormatter:u.toChecksumAddress}),new s({name:"getBlockNumber",call:"eth_blockNumber",params:0,outputFormatter:u.hexToNumber}),new s({name:"getBalance",call:"eth_getBalance",params:2,inputFormatter:[m.inputAddressFormatter,m.inputDefaultBlockNumberFormatter],outputFormatter:m.outputBigNumberFormatter}),new s({name:"getStorageAt",call:"eth_getStorageAt",params:3,inputFormatter:[m.inputAddressFormatter,u.numberToHex,m.inputDefaultBlockNumberFormatter]}),new s({name:"getCode",call:"eth_getCode",params:2,inputFormatter:[m.inputAddressFormatter,m.inputDefaultBlockNumberFormatter]}),new s({name:"getBlock",call:v,params:2,inputFormatter:[m.inputBlockNumberFormatter,function(e){return!!e}],outputFormatter:m.outputBlockFormatter}),new s({name:"getUncle",call:w,params:2,inputFormatter:[m.inputBlockNumberFormatter,u.numberToHex],outputFormatter:m.outputBlockFormatter}),new s({name:"getBlockTransactionCount",call:_,params:1,inputFormatter:[m.inputBlockNumberFormatter],outputFormatter:u.hexToNumber}),new s({name:"getBlockUncleCount",call:A,params:1,inputFormatter:[m.inputBlockNumberFormatter],outputFormatter:u.hexToNumber}),new s({name:"getTransaction",call:"eth_getTransactionByHash",params:1,inputFormatter:[null],outputFormatter:m.outputTransactionFormatter}),new s({name:"getTransactionFromBlock",call:g,params:2,inputFormatter:[m.inputBlockNumberFormatter,u.numberToHex],outputFormatter:m.outputTransactionFormatter}),new s({name:"getTransactionReceipt",call:"eth_getTransactionReceipt",params:1,inputFormatter:[null],outputFormatter:m.outputTransactionReceiptFormatter}),new s({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[m.inputAddressFormatter,m.inputDefaultBlockNumberFormatter],outputFormatter:u.hexToNumber}),new s({name:"sendSignedTransaction",call:"eth_sendRawTransaction",params:1,inputFormatter:[null]}),new s({name:"signTransaction",call:"eth_signTransaction",params:1,inputFormatter:[m.inputTransactionFormatter]}),new s({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[m.inputTransactionFormatter]}),new s({name:"sign",call:"eth_sign",params:2,inputFormatter:[m.inputSignFormatter,m.inputAddressFormatter],transformPayload:function(e){return e.params.reverse(),e}}),new s({name:"call",call:"eth_call",params:2,inputFormatter:[m.inputCallFormatter,m.inputDefaultBlockNumberFormatter]}),new s({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[m.inputCallFormatter],outputFormatter:u.hexToNumber}),new s({name:"submitWork",call:"eth_submitWork",params:3}),new s({name:"getWork",call:"eth_getWork",params:0}),new s({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[m.inputLogFormatter],outputFormatter:m.outputLogFormatter}),new a({name:"subscribe",type:"eth",subscriptions:{newBlockHeaders:{subscriptionName:"newHeads",params:0,outputFormatter:m.outputBlockFormatter},pendingTransactions:{subscriptionName:"newPendingTransactions",params:0},logs:{params:1,inputFormatter:[m.inputLogFormatter],outputFormatter:m.outputLogFormatter,subscriptionHandler:function(e){e.removed?this.emit("changed",e):this.emit("data",e),n.isFunction(this.callback)&&this.callback(null,e,this)}},syncing:{params:0,outputFormatter:m.outputSyncingFormatter,subscriptionHandler:function(e){var t=this;!0!==this._isSyncing?(this._isSyncing=!0,this.emit("changed",t._isSyncing),n.isFunction(this.callback)&&this.callback(null,t._isSyncing,this),setTimeout(function(){t.emit("data",e),n.isFunction(t.callback)&&t.callback(null,e,t)},0)):(this.emit("data",e),n.isFunction(t.callback)&&this.callback(null,e,this),clearTimeout(this._isSyncingTimeout),this._isSyncingTimeout=setTimeout(function(){e.currentBlock>e.highestBlock-200&&(t._isSyncing=!1,t.emit("changed",t._isSyncing),n.isFunction(t.callback)&&t.callback(null,t._isSyncing,t))},500))}}}})];k.forEach(function(t){t.attachToObject(e),t.setRequestManager(e._requestManager,e.accounts),t.defaultBlock=e.defaultBlock,t.defaultAccount=e.defaultAccount})};i.addProviders(E),t.exports=E},{"./getNetworkType.js":370,underscore:325,"web3-core":348,"web3-core-helpers":338,"web3-core-method":339,"web3-core-subscriptions":345,"web3-eth-abi":349,"web3-eth-accounts":358,"web3-eth-contract":359,"web3-eth-ens":363,"web3-eth-iban":368,"web3-eth-personal":369,"web3-net":372,"web3-utils":403}],372:[function(e,t,r){"use strict";var n=e("web3-core"),i=e("web3-core-method"),o=e("web3-utils"),a=function(){var e=this;n.packageInit(this,arguments),[new i({name:"getId",call:"net_version",params:0,outputFormatter:o.hexToNumber}),new i({name:"isListening",call:"net_listening",params:0}),new i({name:"getPeerCount",call:"net_peerCount",params:0,outputFormatter:o.hexToNumber})].forEach(function(t){t.attachToObject(e),t.setRequestManager(e._requestManager)})};n.addProviders(a),t.exports=a},{"web3-core":348,"web3-core-method":339,"web3-utils":403}],373:[function(e,t,r){const n=e("events").EventEmitter,i=e("util").inherits,o=e("ethereumjs-util"),a=e("eth-block-tracker"),s=e("async/map"),u=e("async/eachSeries"),c=e("./util/stoplight.js");e("./util/rpc-cache-utils.js"),e("./util/create-payload.js");function f(e){const t=this;n.call(t),t.setMaxListeners(30),e=e||{};const r={sendAsync:t._handleAsync.bind(t)},i=e.blockTrackerProvider||r;t._blockTracker=e.blockTracker||new a({provider:i,pollingInterval:e.pollingInterval||4e3}),t._blockTracker.on("block",e=>{const r=function(e){return{number:o.toBuffer(e.number),hash:o.toBuffer(e.hash),parentHash:o.toBuffer(e.parentHash),nonce:o.toBuffer(e.nonce),mixHash:o.toBuffer(e.mixHash),sha3Uncles:o.toBuffer(e.sha3Uncles),logsBloom:o.toBuffer(e.logsBloom),transactionsRoot:o.toBuffer(e.transactionsRoot),stateRoot:o.toBuffer(e.stateRoot),receiptsRoot:o.toBuffer(e.receiptRoot||e.receiptsRoot),miner:o.toBuffer(e.miner),difficulty:o.toBuffer(e.difficulty),totalDifficulty:o.toBuffer(e.totalDifficulty),size:o.toBuffer(e.size),extraData:o.toBuffer(e.extraData),gasLimit:o.toBuffer(e.gasLimit),gasUsed:o.toBuffer(e.gasUsed),timestamp:o.toBuffer(e.timestamp),transactions:e.transactions}}(e);t._setCurrentBlock(r)}),t._blockTracker.on("block",t.emit.bind(t,"rawBlock")),t._blockTracker.on("sync",t.emit.bind(t,"sync")),t._blockTracker.on("latest",t.emit.bind(t,"latest")),t._ready=new c,t._blockTracker.once("block",()=>{t._ready.go()}),t.currentBlock=null,t._providers=[]}t.exports=f,i(f,n),f.prototype.start=function(e=function(){}){this._blockTracker.start().then(e).catch(e)},f.prototype.stop=function(){this._blockTracker.stop()},f.prototype.addProvider=function(e){this._providers.push(e),e.setEngine(this)},f.prototype.send=function(e){throw new Error("Web3ProviderEngine does not support synchronous requests.")},f.prototype.sendAsync=function(e,t){const r=this;r._ready.await(function(){Array.isArray(e)?s(e,r._handleAsync.bind(r),t):r._handleAsync(e,t)})},f.prototype._handleAsync=function(e,t){var r=this,n=-1,i=null,o=null,a=[];function s(r,n){o=r,i=n,u(a,function(e,t){e?e(o,i,t):t()},function(){var r={id:e.id,jsonrpc:e.jsonrpc,result:i};null!=o?(r.error={message:o.stack||o.message||o,code:-32e3},t(o,r)):t(null,r)})}!function t(i){n+=1;a.unshift(i);if(n>=r._providers.length)s(new Error('Request for method "'+e.method+'" not handled by any subprovider. Please check your subprovider configuration to ensure this method is handled.'));else try{var o=r._providers[n];o.handleRequest(e,t,s)}catch(e){s(e)}}()},f.prototype._setCurrentBlock=function(e){this.currentBlock=e,this.emit("block",e)}},{"./util/create-payload.js":391,"./util/rpc-cache-utils.js":394,"./util/stoplight.js":396,"async/eachSeries":25,"async/map":41,"eth-block-tracker":126,"ethereumjs-util":141,events:157,util:333}],374:[function(e,t,r){var n="undefined"!=typeof JSON?JSON:e("jsonify");t.exports=function(e,t){t||(t={}),"function"==typeof t&&(t={cmp:t});var r=t.space||"";"number"==typeof r&&(r=Array(r+1).join(" "));var a,s="boolean"==typeof t.cycles&&t.cycles,u=t.replacer||function(e,t){return t},c=t.cmp&&(a=t.cmp,function(e){return function(t,r){var n={key:t,value:e[t]},i={key:r,value:e[r]};return a(n,i)}}),f=[];return function e(t,a,h,l){var d=r?"\n"+new Array(l+1).join(r):"",p=r?": ":":";if(h&&h.toJSON&&"function"==typeof h.toJSON&&(h=h.toJSON()),void 0!==(h=u.call(t,a,h))){if("object"!=typeof h||null===h)return n.stringify(h);if(i(h)){for(var b=[],y=0;y dist/ProviderEngine.js","bundle-zero":"browserify -s ZeroClientProvider -e zero.js -t [ babelify --presets [ es2015 ] ] > dist/ZeroClientProvider.js",prepublish:"npm run build && npm run bundle",test:"node test/index.js"},version:"14.1.0"}},{}],376:[function(e,t,r){const n=e("util").inherits,i=e("ethereumjs-util"),o=i.BN,a=e("clone"),s=e("../util/rpc-cache-utils.js"),u=e("../util/stoplight.js"),c=e("./subprovider.js");function f(e){e=e||{},this._ready=new u,this.strategies={perma:new l({eth_getTransactionByHash:p,eth_getTransactionReceipt:p}),block:new d(this),fork:new d(this)}}function h(){var e=this;e.cache={};var t=setInterval(function(){e.cache={}},6e5);t.unref&&t.unref()}function l(e){this.strategy=new h,this.conditionals=e}function d(){this.cache={}}function p(e){if(!e)return!1;if(!e.blockHash)return!1;var t;return(t=e.blockHash,new o(i.toBuffer(t))).gt(new o(0))}t.exports=f,n(f,c),f.prototype.setEngine=function(e){const t=this;function r(e){var r=t.currentBlock;t.currentBlock=e,r&&(t.strategies.block.cacheRollOff(r),t.strategies.fork.cacheRollOff(r))}t.engine=e,e.once("block",function(n){t.currentBlock=n,t._ready.go(),e.on("block",r)})},f.prototype.handleRequest=function(e,t,r){const n=this;return e.skipCache?t():"eth_getBlockByNumber"===e.method&&"latest"===e.params[0]?t():void n._ready.await(function(){n._handleRequest(e,t,r)})},f.prototype._handleRequest=function(e,t,r){const n=this;var o=s.cacheTypeForPayload(e),a=this.strategies[o];if(!a)return t();if(!a.canCache(e))return t();var u,c=s.blockTagForPayload(e);c||(c="latest"),u="earliest"===c?"0x00":"latest"===c?i.bufferToHex(n.currentBlock.number):c,a.hitCheck(e,u,r,function(){t(function(t,r,n){if(t)return n();a.cacheResult(e,r,u,n)})})},h.prototype.hitCheck=function(e,t,r,n){var i,o,u,c,f=s.cacheIdentifierForPayload(e),h=this.cache[f];return h&&(i=t,o=h.blockNumber,u=parseInt(i,16),c=parseInt(o,16),(u===c?0:u>c?1:-1)>=0)?r(null,a(h.result)):n()},h.prototype.cacheResult=function(e,t,r,n){var i=s.cacheIdentifierForPayload(e);if(t){var o=a(t);this.cache[i]={blockNumber:r,result:o}}n()},h.prototype.canCache=function(e){return s.canCache(e)},l.prototype.hitCheck=function(e,t,r,n){return this.strategy.hitCheck(e,t,r,n)},l.prototype.cacheResult=function(e,t,r,n){var i=this.conditionals[e.method];i?i(t)?this.strategy.cacheResult(e,t,r,n):n():this.strategy.cacheResult(e,t,r,n)},l.prototype.canCache=function(e){return this.strategy.canCache(e)},d.prototype.getBlockCacheForPayload=function(e,t){const r=Number.parseInt(t,16);let n=this.cache[r];if(!n){const e={};this.cache[r]=e,n=e}return n},d.prototype.hitCheck=function(e,t,r,n){var i=this.getBlockCacheForPayload(e,t);if(!i)return n();var o=i[s.cacheIdentifierForPayload(e)];return o?r(null,o):n()},d.prototype.cacheResult=function(e,t,r,n){t&&(this.getBlockCacheForPayload(e,r)[s.cacheIdentifierForPayload(e)]=t);n()},d.prototype.canCache=function(e){return!!s.canCache(e)&&"pending"!==s.blockTagForPayload(e)},d.prototype.cacheRollOff=function(e){const t=this,r=i.bufferToHex(e.number),n=Number.parseInt(r,16);Object.keys(t.cache).map(Number).filter(e=>e<=n).forEach(e=>delete t.cache[e])}},{"../util/rpc-cache-utils.js":394,"../util/stoplight.js":396,"./subprovider.js":387,clone:87,"ethereumjs-util":141,util:333}],377:[function(e,t,r){const n=e("util").inherits,i=e("xtend"),o=e("./fixture.js"),a=e("../package.json").version;function s(e){var t=i({web3_clientVersion:"ProviderEngine/v"+a+"/javascript",net_listening:!0,eth_hashrate:"0x00",eth_mining:!1},e=e||{});o.call(this,t)}t.exports=s,n(s,o)},{"../package.json":375,"./fixture.js":380,util:333,xtend:423}],378:[function(e,t,r){const n=e("cross-fetch"),i=e("util").inherits,o=e("async/retry"),a=e("async/waterfall"),s=e("async/asyncify"),u=e("json-rpc-error"),c=e("promise-to-callback"),f=e("../util/create-payload.js"),h=e("./subprovider.js"),l=["Gateway timeout","ETIMEDOUT","SyntaxError"];function d(e){this.rpcUrl=e.rpcUrl,this.originHttpHeaderKey=e.originHttpHeaderKey}function p(e){const t=e.toString();return l.some(e=>t.includes(e))}t.exports=d,i(d,h),d.prototype.handleRequest=function(e,t,r){const n=this,i=e.origin,a=f(e);delete a.origin;const s={method:"POST",headers:{Accept:"application/json","Content-Type":"application/json"},body:JSON.stringify(a)};n.originHttpHeaderKey&&i&&(s.headers[n.originHttpHeaderKey]=i),o({times:5,interval:1e3,errorFilter:p},e=>n._submitRequest(s,e),(e,t)=>{if(e&&p(e)){const t=`FetchSubprovider - cannot complete request. All retries exhausted.\nOriginal Error:\n${e.toString()}\n\n`,n=new Error(t);return r(n)}return r(e,t)})},d.prototype._submitRequest=function(e,t){const r=this.rpcUrl;c(n(r,e))((e,r)=>{if(e)return t(e);a([function(e){switch(r.status){case 405:return e(new u.MethodNotFound);case 418:return e(function(){const e=new Error("Request is being rate limited.");return new u.InternalError(e)}());case 503:case 504:return e(function(){let e="Gateway timeout. The request took too long to process. ";const t=new Error(e+="This can happen when querying logs over too wide a block range.");return new u.InternalError(t)}());default:return e()}},e=>c(r.text())(e),s(e=>JSON.parse(e)),function(e,t){if(200!==r.status)return t(new u.InternalError(e));if(e.error)return t(new u.InternalError(e.error));t(null,e.result)}],t)})}},{"../util/create-payload.js":391,"./subprovider.js":387,"async/asyncify":20,"async/retry":43,"async/waterfall":44,"cross-fetch":96,"json-rpc-error":189,"promise-to-callback":258,util:333}],379:[function(e,t,r){const n=e("async"),i=e("util").inherits,o=e("ethereumjs-util"),a=e("./subprovider.js"),s=e("../util/stoplight.js"),u=e("events").EventEmitter;function c(e){e=e||{};const t=this;t.filterIndex=0,t.filters={},t.filterDestroyHandlers={},t.asyncBlockHandlers={},t.asyncPendingBlockHandlers={},t._ready=new s,t._ready.setMaxListeners(e.maxFilters||25),t._ready.go(),t.pendingBlockTimeout=e.pendingBlockTimeout||4e3,t.checkForPendingBlocksActive=!1,setTimeout(function(){t.engine.on("block",function(e){t._ready.stop();var r=v(t.asyncBlockHandlers).map(function(t){return t.bind(null,e)});n.parallel(r,function(e){e&&console.error(e),t._ready.go()})})})}function f(e){u.apply(this),this.type="block",this.engine=e.engine,this.blockNumber=e.blockNumber,this.updates=[]}function h(e){u.apply(this),this.type="log",this.fromBlock=void 0!==e.fromBlock?e.fromBlock:"latest",this.toBlock=void 0!==e.toBlock?e.toBlock:"latest";var t=e.address&&(Array.isArray(e.address)?e.address:[e.address]);this.address=t&&t.map(d),this.topics=e.topics||[],this.updates=[],this.allResults=[]}function l(){u.apply(this),this.type="pendingTx",this.updates=[],this.allResults=[]}function d(e){return"0x"===e.slice(0,2)?e:"0x"+e}function p(e){return o.intToHex(e)}function b(e){return Number(e)}function y(e){return function(e){let t=o.stripHexPrefix(e);for(;"0"===t[0];)t=t.substr(1);return`0x${t}`}(e.toString("hex"))}function m(e){return e&&-1===["earliest","latest","pending"].indexOf(e)}function v(e){return Object.keys(e).map(function(t){return e[t]})}t.exports=c,i(c,a),c.prototype.handleRequest=function(e,t,r){const n=this;switch(e.method){case"eth_newBlockFilter":return void n.newBlockFilter(r);case"eth_newPendingTransactionFilter":return n.newPendingTransactionFilter(r),void n.checkForPendingBlocks();case"eth_newFilter":return void n.newLogFilter(e.params[0],r);case"eth_getFilterChanges":return void n._ready.await(function(){n.getFilterChanges(e.params[0],r)});case"eth_getFilterLogs":return void n._ready.await(function(){n.getFilterLogs(e.params[0],r)});case"eth_uninstallFilter":return void n._ready.await(function(){n.uninstallFilter(e.params[0],r)});default:return void t()}},c.prototype.newBlockFilter=function(e){const t=this;t._getBlockNumber(function(r,n){if(r)return e(r);var i=new f({blockNumber:n}),o=i.update.bind(i);t.engine.on("block",o);t.filterIndex++,t.filters[t.filterIndex]=i,t.filterDestroyHandlers[t.filterIndex]=function(){t.engine.removeListener("block",o)};var a=p(t.filterIndex);e(null,a)})},c.prototype.newLogFilter=function(e,t){const r=this;r._getBlockNumber(function(n,i){if(n)return t(n);var o=new h(e),a=o.update.bind(o);r.filterIndex++,r.asyncBlockHandlers[r.filterIndex]=function(e,t){r._logsForBlock(e,function(e,r){if(e)return t(e);a(r),t()})},r.filters[r.filterIndex]=o;var s=p(r.filterIndex);t(null,s)})},c.prototype.newPendingTransactionFilter=function(e){const t=this;var r=new l,n=r.update.bind(r);t.filterIndex++,t.asyncPendingBlockHandlers[t.filterIndex]=function(e,r){t._txHashesForBlock(e,function(e,t){if(e)return r(e);n(t),r()})},t.filters[t.filterIndex]=r,e(null,p(t.filterIndex))},c.prototype.getFilterChanges=function(e,t){var r=Number.parseInt(e,16),n=this.filters[r];if(n||console.warn("FilterSubprovider - no filter with that id:",e),!n)return t(null,[]);var i=n.getChanges();n.clearChanges(),t(null,i)},c.prototype.getFilterLogs=function(e,t){const r=this;var n=Number.parseInt(e,16),i=r.filters[n];if(i||console.warn("FilterSubprovider - no filter with that id:",e),!i)return t(null,[]);if("log"===i.type)r.emitPayload({method:"eth_getLogs",params:[{fromBlock:i.fromBlock,toBlock:i.toBlock,address:i.address,topics:i.topics}]},function(e,r){if(e)return t(e);t(null,r.result)});else{t(null,[])}},c.prototype.uninstallFilter=function(e,t){var r=Number.parseInt(e,16);if(this.filters[r]){this.filters[r].removeAllListeners();var n=this.filterDestroyHandlers[r];delete this.filters[r],delete this.asyncBlockHandlers[r],delete this.asyncPendingBlockHandlers[r],delete this.filterDestroyHandlers[r],n&&n(),t(null,!0)}else t(null,!1)},c.prototype.checkForPendingBlocks=function(){const e=this;e.checkForPendingBlocksActive||!!Object.keys(e.asyncPendingBlockHandlers).length&&(e.checkForPendingBlocksActive=!0,e.emitPayload({method:"eth_getBlockByNumber",params:["pending",!0]},function(t,r){if(t)return e.checkForPendingBlocksActive=!1,void console.error(t);e.onNewPendingBlock(r.result,function(t){t&&console.error(t),e.checkForPendingBlocksActive=!1,setTimeout(e.checkForPendingBlocks.bind(e),e.pendingBlockTimeout)})}))},c.prototype.onNewPendingBlock=function(e,t){var r=v(this.asyncPendingBlockHandlers).map(function(t){return t.bind(null,e)});n.parallel(r,t)},c.prototype._getBlockNumber=function(e){e(null,y(this.engine.currentBlock.number))},c.prototype._logsForBlock=function(e,t){var r=y(e.number);this.emitPayload({method:"eth_getLogs",params:[{fromBlock:r,toBlock:r}]},function(e,r){return e?t(e):r.error?t(r.error):void t(null,r.result)})},c.prototype._txHashesForBlock=function(e,t){var r=e.transactions;if(0===r.length)return t(null,[]);"string"==typeof r[0]?t(null,r):t(null,r.map(e=>e.hash))},i(f,u),f.prototype.update=function(e){var t="0x"+e.hash.toString("hex");this.updates.push(t),this.emit("data",e)},f.prototype.getChanges=function(){return this.updates},f.prototype.clearChanges=function(){this.updates=[]},i(h,u),h.prototype.validateLog=function(e){return!(m(this.fromBlock)&&b(this.fromBlock)>=b(e.blockNumber))&&(!(m(this.toBlock)&&b(this.toBlock)<=b(e.blockNumber))&&(!(this.address&&!this.address.map(e=>e.toLowerCase()).includes(e.address.toLowerCase()))&&this.topics.reduce(function(t,r,n){if(!t)return!1;if(!r)return!0;var i=e.topics[n];return!!i&&(Array.isArray(r)?r:[r]).filter(function(e){return i.toLowerCase()===e.toLowerCase()}).length>0},!0)))},h.prototype.update=function(e){const t=this;var r=[];e.forEach(function(e){t.validateLog(e)&&(r.push(e),t.updates.push(e),t.allResults.push(e))}),r.length>0&&t.emit("data",r)},h.prototype.getChanges=function(){return this.updates},h.prototype.getAllResults=function(){return this.allResults},h.prototype.clearChanges=function(){this.updates=[]},i(l,u),l.prototype.validateUnique=function(e){return-1===this.allResults.indexOf(e)},l.prototype.update=function(e){const t=this;var r=[];e.forEach(function(e){t.validateUnique(e)&&(r.push(e),t.updates.push(e),t.allResults.push(e))}),r.length>0&&t.emit("data",r)},l.prototype.getChanges=function(){return this.updates},l.prototype.getAllResults=function(){return this.allResults},l.prototype.clearChanges=function(){this.updates=[]}},{"../util/stoplight.js":396,"./subprovider.js":387,async:21,"ethereumjs-util":141,events:157,util:333}],380:[function(e,t,r){const n=e("util").inherits,i=e("./subprovider.js");function o(e){e=e||{},this.staticResponses=e}t.exports=o,n(o,i),o.prototype.handleRequest=function(e,t,r){var n=this.staticResponses[e.method];"function"==typeof n?n(e,t,r):void 0!==n?setTimeout(()=>r(null,n)):t()}},{"./subprovider.js":387,util:333}],381:[function(e,t,r){const n=e("async/waterfall"),i=e("async/parallel"),o=e("util").inherits,a=e("ethereumjs-util"),s=e("eth-sig-util"),u=e("xtend"),c=e("semaphore"),f=e("./subprovider.js"),h=e("../util/estimate-gas.js"),l=/^[0-9A-Fa-f]+$/g;function d(e){this.nonceLock=c(1),e.getAccounts&&(this.getAccounts=e.getAccounts),e.processTransaction&&(this.processTransaction=e.processTransaction),e.processMessage&&(this.processMessage=e.processMessage),e.processPersonalMessage&&(this.processPersonalMessage=e.processPersonalMessage),e.processTypedMessage&&(this.processTypedMessage=e.processTypedMessage),this.approveTransaction=e.approveTransaction||this.autoApprove,this.approveMessage=e.approveMessage||this.autoApprove,this.approvePersonalMessage=e.approvePersonalMessage||this.autoApprove,this.approveTypedMessage=e.approveTypedMessage||this.autoApprove,e.signTransaction&&(this.signTransaction=e.signTransaction||y("signTransaction")),e.signMessage&&(this.signMessage=e.signMessage||y("signMessage")),e.signPersonalMessage&&(this.signPersonalMessage=e.signPersonalMessage||y("signPersonalMessage")),e.signTypedMessage&&(this.signTypedMessage=e.signTypedMessage||y("signTypedMessage")),e.recoverPersonalSignature&&(this.recoverPersonalSignature=e.recoverPersonalSignature),e.publishTransaction&&(this.publishTransaction=e.publishTransaction)}function p(e){return e.toLowerCase()}function b(e){return"string"==typeof e&&("0x"===e.slice(0,2)&&e.slice(2).match(l))}function y(e){return function(t,r){r(new Error('ProviderEngine - HookedWalletSubprovider - Must provide "'+e+'" fn in constructor options'))}}t.exports=d,o(d,f),d.prototype.handleRequest=function(e,t,r){const i=this;let o,s,c,f,h;switch(i._parityRequests={},i._parityRequestCount=0,e.method){case"eth_coinbase":return void i.getAccounts(function(e,t){if(e)return r(e);let n=t[0]||null;r(null,n)});case"eth_accounts":return void i.getAccounts(function(e,t){if(e)return r(e);r(null,t)});case"eth_sendTransaction":return o=e.params[0],void n([e=>i.validateTransaction(o,e),e=>i.processTransaction(o,e)],r);case"eth_signTransaction":return o=e.params[0],void n([e=>i.validateTransaction(o,e),e=>i.processSignTransaction(o,e)],r);case"eth_sign":return h=e.params[0],f=e.params[1],c=e.params[2]||{},s=u(c,{from:h,data:f}),void n([e=>i.validateMessage(s,e),e=>i.processMessage(s,e)],r);case"personal_sign":const l=e.params[0];if(function(e){const t=a.addHexPrefix(e);return!a.isValidAddress(t)&&b(e)}(e.params[1])&&function(e){const t=a.addHexPrefix(e);return a.isValidAddress(t)}(l)){let t="The eth_personalSign method requires params ordered ";t+="[message, address]. This was previously handled incorrectly, ",t+="and has been corrected automatically. ",t+="Please switch this param order for smooth behavior in the future.",console.warn(t),h=e.params[0],f=e.params[1]}else f=e.params[0],h=e.params[1];return c=e.params[2]||{},s=u(c,{from:h,data:f}),void n([e=>i.validatePersonalMessage(s,e),e=>i.processPersonalMessage(s,e)],r);case"personal_ecRecover":f=e.params[0];let d=e.params[1];return c=e.params[2]||{},s=u(c,{sig:d,data:f}),void i.recoverPersonalSignature(s,r);case"eth_signTypedData":return f=e.params[0],h=e.params[1],c=e.params[2]||{},s=u(c,{from:h,data:f}),void n([e=>i.validateTypedMessage(s,e),e=>i.processTypedMessage(s,e)],r);case"parity_postTransaction":return o=e.params[0],void i.parityPostTransaction(o,r);case"parity_postSign":return h=e.params[0],f=e.params[1],void i.parityPostSign(h,f,r);case"parity_checkRequest":const p=e.params[0];return void i.parityCheckRequest(p,r);case"parity_defaultAccount":return void i.getAccounts(function(e,t){if(e)return r(e);const n=t[0]||null;r(null,n)});default:return void t()}},d.prototype.getAccounts=function(e){e(null,[])},d.prototype.processTransaction=function(e,t){const r=this;n([t=>r.approveTransaction(e,t),(e,t)=>r.checkApproval("transaction",e,t),t=>r.finalizeAndSubmitTx(e,t)],t)},d.prototype.processSignTransaction=function(e,t){const r=this;n([t=>r.approveTransaction(e,t),(e,t)=>r.checkApproval("transaction",e,t),t=>r.finalizeTx(e,t)],t)},d.prototype.processMessage=function(e,t){const r=this;n([t=>r.approveMessage(e,t),(e,t)=>r.checkApproval("message",e,t),t=>r.signMessage(e,t)],t)},d.prototype.processPersonalMessage=function(e,t){const r=this;n([t=>r.approvePersonalMessage(e,t),(e,t)=>r.checkApproval("message",e,t),t=>r.signPersonalMessage(e,t)],t)},d.prototype.processTypedMessage=function(e,t){const r=this;n([t=>r.approveTypedMessage(e,t),(e,t)=>r.checkApproval("message",e,t),t=>r.signTypedMessage(e,t)],t)},d.prototype.autoApprove=function(e,t){t(null,!0)},d.prototype.checkApproval=function(e,t,r){r(t?null:new Error("User denied "+e+" signature."))},d.prototype.parityPostTransaction=function(e,t){const r=this,n=`0x${r._parityRequestCount.toString(16)}`;r._parityRequestCount++,r.emitPayload({method:"eth_sendTransaction",params:[e]},function(e,t){if(e)return void(r._parityRequests[n]={error:e});const i=t.result;r._parityRequests[n]=i}),t(null,n)},d.prototype.parityPostSign=function(e,t,r){const n=this,i=`0x${n._parityRequestCount.toString(16)}`;n._parityRequestCount++,n.emitPayload({method:"eth_sign",params:[e,t]},function(e,t){if(e)return void(n._parityRequests[i]={error:e});const r=t.result;n._parityRequests[i]=r}),r(null,i)},d.prototype.parityCheckRequest=function(e,t){const r=this._parityRequests[e]||null;return r?r.error?t(r.error):void t(null,r):t(null,null)},d.prototype.recoverPersonalSignature=function(e,t){let r;try{r=s.recoverPersonalSignature(e)}catch(e){return t(e)}t(null,r)},d.prototype.validateTransaction=function(e,t){if(void 0===e.from)return t(new Error("Undefined address - from address required to sign transaction."));this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign transaction for this address: "${e.from}"`))})},d.prototype.validateMessage=function(e,t){if(void 0===e.from)return t(new Error("Undefined address - from address required to sign message."));this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign message for this address: "${e.from}"`))})},d.prototype.validatePersonalMessage=function(e,t){return void 0===e.from?t(new Error("Undefined address - from address required to sign personal message.")):void 0===e.data?t(new Error("Undefined message - message required to sign personal message.")):b(e.data)?void this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign message for this address: "${e.from}"`))}):t(new Error("HookedWalletSubprovider - validateMessage - message was not encoded as hex."))},d.prototype.validateTypedMessage=function(e,t){return void 0===e.from?t(new Error("Undefined address - from address required to sign typed data.")):void 0===e.data?t(new Error("Undefined data - message required to sign typed data.")):void this.validateSender(e.from,function(r,n){return r?t(r):n?void t():t(new Error(`Unknown address - unable to sign message for this address: "${e.from}"`))})},d.prototype.validateSender=function(e,t){if(!e)return t(null,!1);this.getAccounts(function(r,n){if(r)return t(r);const i=-1!==n.map(p).indexOf(e.toLowerCase());t(null,i)})},d.prototype.finalizeAndSubmitTx=function(e,t){const r=this;r.nonceLock.take(function(){n([r.fillInTxExtras.bind(r,e),r.signTransaction.bind(r),r.publishTransaction.bind(r)],function(e,n){if(r.nonceLock.leave(),e)return t(e);t(null,n)})})},d.prototype.finalizeTx=function(e,t){const r=this;r.nonceLock.take(function(){n([r.fillInTxExtras.bind(r,e),r.signTransaction.bind(r)],function(n,i){if(r.nonceLock.leave(),n)return t(n);t(null,{raw:i,tx:e})})})},d.prototype.publishTransaction=function(e,t){this.emitPayload({method:"eth_sendRawTransaction",params:[e]},function(e,r){if(e)return t(e);t(null,r.result)})},d.prototype.fillInTxExtras=function(e,t){const r=this,n=e.from,o={};void 0===e.gasPrice&&(o.gasPrice=r.emitPayload.bind(r,{method:"eth_gasPrice",params:[]})),void 0===e.nonce&&(o.nonce=r.emitPayload.bind(r,{method:"eth_getTransactionCount",params:[n,"pending"]})),void 0===e.gas&&(o.gas=h.bind(null,r.engine,function(e){return{from:e.from,to:e.to,value:e.value,data:e.data,gas:e.gas,gasPrice:e.gasPrice,nonce:e.nonce}}(e))),i(o,function(r,n){if(r)return t(r);const i={};n.gasPrice&&(i.gasPrice=n.gasPrice.result),n.nonce&&(i.nonce=n.nonce.result),n.gas&&(i.gas=n.gas),t(null,u(e,i))})}},{"../util/estimate-gas.js":392,"./subprovider.js":387,"async/parallel":42,"async/waterfall":44,"eth-sig-util":136,"ethereumjs-util":141,semaphore:301,util:333,xtend:423}],382:[function(e,t,r){const n=e("../util/rpc-cache-utils.js").cacheIdentifierForPayload,i=e("./subprovider.js");t.exports=class extends i{constructor(e){super(),this.inflightRequests={}}addEngine(e){this.engine=e}handleRequest(e,t,r){const i=n(e,{includeBlockRef:!0});if(!i)return t();let o=this.inflightRequests[i];o?o.push(r):(o=[],this.inflightRequests[i]=o,t((e,t,r)=>{delete this.inflightRequests[i],o.forEach(r=>r(e,t)),r(e,t)}))}}},{"../util/rpc-cache-utils.js":394,"./subprovider.js":387}],383:[function(e,t,r){const n=e("eth-json-rpc-infura/src/createProvider"),i=e("./provider.js");t.exports=class extends i{constructor(e={}){super(n(e))}}},{"./provider.js":385,"eth-json-rpc-infura/src/createProvider":129}],384:[function(e,t,r){(function(r){const n=e("util").inherits,i=e("ethereumjs-tx"),o=e("ethereumjs-util"),a=e("./subprovider.js"),s=e("../util/rpc-cache-utils").blockTagForPayload;function u(e){this.nonceCache={}}t.exports=u,n(u,a),u.prototype.handleRequest=function(e,t,n){const a=this;switch(e.method){case"eth_getTransactionCount":var u=s(e),c=e.params[0].toLowerCase(),f=a.nonceCache[c];return void("pending"===u?f?n(null,f):t(function(e,t,r){if(e)return r();void 0===a.nonceCache[c]&&(a.nonceCache[c]=t),r()}):t());case"eth_sendRawTransaction":return void t(function(t,n,s){if(t)return s();var u=e.params[0],c=(o.stripHexPrefix(u),new r(o.stripHexPrefix(u),"hex"),new i(new r(o.stripHexPrefix(u),"hex"))),f="0x"+c.getSenderAddress().toString("hex").toLowerCase(),h=o.bufferToInt(c.nonce),l=(++h).toString(16);l.length%2&&(l="0"+l),l="0x"+l,a.nonceCache[f]=l,s()});default:return void t()}}}).call(this,e("buffer").Buffer)},{"../util/rpc-cache-utils":394,"./subprovider.js":387,buffer:84,"ethereumjs-tx":140,"ethereumjs-util":141,util:333}],385:[function(e,t,r){const n=e("util").inherits,i=e("./subprovider.js");function o(e){if(!e)throw new Error("ProviderSubprovider - no provider specified");if(!e.sendAsync)throw new Error("ProviderSubprovider - specified provider does not have a sendAsync method");this.provider=e}t.exports=o,n(o,i),o.prototype.handleRequest=function(e,t,r){this.provider.sendAsync(e,function(e,t){return e?r(e):t.error?r(new Error(t.error.message)):void r(null,t.result)})}},{"./subprovider.js":387,util:333}],386:[function(e,t,r){const n=e("util").inherits,i=e("./subprovider.js"),o=(e("xtend"),e("ethereumjs-util"));function a(e){}t.exports=a,n(a,i),a.prototype.handleRequest=function(e,t,r){var n=e.params[0];if("object"==typeof n&&!Array.isArray(n)){var i=function(e){return s.reduce(function(t,r){return r in e&&(Array.isArray(e[r])?t[r]=e[r].map(function(e){return u(e)}):t[r]=u(e[r])),t},{})}(n);e.params[0]=i}t()};var s=["from","to","value","data","gas","gasPrice","nonce","fromBlock","toBlock","address","topics"];function u(e){switch(e){case"latest":case"pending":case"earliest":return e;default:return"string"==typeof e?o.addHexPrefix(e.toLowerCase()):e}}},{"./subprovider.js":387,"ethereumjs-util":141,util:333,xtend:423}],387:[function(e,t,r){const n=e("../util/create-payload.js");function i(){}t.exports=i,i.prototype.setEngine=function(e){const t=this;t.engine=e,e.on("block",function(e){t.currentBlock=e})},i.prototype.handleRequest=function(e,t,r){throw new Error("Subproviders should override `handleRequest`.")},i.prototype.emitPayload=function(e,t){this.engine.sendAsync(n(e),t)}},{"../util/create-payload.js":391}],388:[function(e,t,r){const n=e("events").EventEmitter,i=e("./filters.js"),o=e("../util/rpc-hex-encoding.js"),a=e("util").inherits,s=e("ethereumjs-util");function u(e){e=e||{},n.apply(this,Array.prototype.slice.call(arguments)),i.apply(this,[e]),this.subscriptions={}}a(u,i),Object.assign(u.prototype,n.prototype),u.prototype.constructor=u,u.prototype.eth_subscribe=function(e,t){const r=this;let n=()=>{},i=e.params[0];switch(i){case"logs":let o=e.params[1];n=r.newLogFilter.bind(r,o);break;case"newPendingTransactions":n=r.newPendingTransactionFilter.bind(r);break;case"newHeads":n=r.newBlockFilter.bind(r);break;case"syncing":default:return void t(new Error("unsupported subscription type"))}n(function(e,n){if(e)return t(e);const o=Number.parseInt(n,16);r.subscriptions[o]=i,r.filters[o].on("data",function(e){Array.isArray(e)||(e=[e]);var t=r._notificationHandler.bind(r,n,i);e.forEach(t),r.filters[o].clearChanges()}),"newPendingTransactions"===i&&r.checkForPendingBlocks(),t(null,n)})},u.prototype.eth_unsubscribe=function(e,t){const r=this;let n=e.params[0];const i=Number.parseInt(n,16);if(r.subscriptions[i]){r.subscriptions[i];r.uninstallFilter(n,function(e,n){delete r.subscriptions[i],t(e,n)})}else t(new Error(`Subscription ID ${n} not found.`))},u.prototype._notificationHandler=function(e,t,r){const n=this;"newHeads"===t&&(r=n._notificationResultFromBlock(r)),n.emit("data",null,{jsonrpc:"2.0",method:"eth_subscription",params:{subscription:e,result:r}})},u.prototype._notificationResultFromBlock=function(e){return{hash:s.bufferToHex(e.hash),parentHash:s.bufferToHex(e.parentHash),sha3Uncles:s.bufferToHex(e.sha3Uncles),miner:s.bufferToHex(e.miner),stateRoot:s.bufferToHex(e.stateRoot),transactionsRoot:s.bufferToHex(e.transactionsRoot),receiptsRoot:s.bufferToHex(e.receiptsRoot),logsBloom:s.bufferToHex(e.logsBloom),difficulty:o.intToQuantityHex(s.bufferToInt(e.difficulty)),number:o.intToQuantityHex(s.bufferToInt(e.number)),gasLimit:o.intToQuantityHex(s.bufferToInt(e.gasLimit)),gasUsed:o.intToQuantityHex(s.bufferToInt(e.gasUsed)),nonce:e.nonce?s.bufferToHex(e.nonce):null,mixHash:s.bufferToHex(e.mixHash),timestamp:o.intToQuantityHex(s.bufferToInt(e.timestamp)),extraData:s.bufferToHex(e.extraData)}},u.prototype.handleRequest=function(e,t,r){switch(e.method){case"eth_subscribe":this.eth_subscribe(e,r);break;case"eth_unsubscribe":this.eth_unsubscribe(e,r);break;default:i.prototype.handleRequest.apply(this,Array.prototype.slice.call(arguments))}},t.exports=u},{"../util/rpc-hex-encoding.js":395,"./filters.js":379,"ethereumjs-util":141,events:157,util:333}],389:[function(e,t,r){(function(r){const n=e("backoff"),i=e("events"),o=(e("util").inherits,r.WebSocket||e("ws")),a=e("./subprovider"),s=e("../util/create-payload");class u extends a{constructor({rpcUrl:e,debug:t,origin:r}){super(),i.call(this),Object.defineProperties(this,{_backoff:{value:n.exponential({randomisationFactor:.2,maxDelay:5e3})},_connectTime:{value:null,writable:!0},_log:{value:t?(...e)=>console.info.apply(console,["[WSProvider]",...e]):()=>{}},_origin:{value:r},_pendingRequests:{value:new Map},_socket:{value:null,writable:!0},_unhandledRequests:{value:[]},_url:{value:e}}),this._handleSocketClose=this._handleSocketClose.bind(this),this._handleSocketMessage=this._handleSocketMessage.bind(this),this._handleSocketOpen=this._handleSocketOpen.bind(this),this._backoff.on("ready",()=>{this._openSocket()}),this._openSocket()}handleRequest(e,t,r){if(!this._socket||this._socket.readyState!==o.OPEN)return this._unhandledRequests.push(Array.from(arguments)),void this._log("Socket not open. Request queued.");this._pendingRequests.set(e.id,[e,r]);const n=s(e);delete n.origin,this._socket.send(JSON.stringify(n)),this._log(`Sent: ${n.method} #${n.id}`)}_handleSocketClose({reason:e,code:t}){this._log(`Socket closed, code ${t} (${e||"no reason"})`),this._connectTime&&Date.now()-this._connectTime>5e3&&this._backoff.reset(),this._socket.removeEventListener("close",this._handleSocketClose),this._socket.removeEventListener("message",this._handleSocketMessage),this._socket.removeEventListener("open",this._handleSocketOpen),this._socket=null,this._backoff.backoff()}_handleSocketMessage(e){let t;try{t=JSON.parse(e.data)}catch(e){return void this._log("Received a message that is not valid JSON:",t)}if(void 0===t.id)return this.emit("data",null,t);if(!this._pendingRequests.has(t.id))return;const[r,n]=this._pendingRequests.get(t.id);if(this._pendingRequests.delete(t.id),this._log(`Received: ${r.method} #${t.id}`),t.error)return n(new Error(t.error.message));n(null,t.result)}_handleSocketOpen(){this._log("Socket open."),this._connectTime=Date.now(),this._pendingRequests.forEach(([e,t])=>{this._unhandledRequests.push([e,null,t])}),this._pendingRequests.clear(),this._unhandledRequests.splice(0,this._unhandledRequests.length).forEach(e=>{this.handleRequest.apply(this,e)})}_openSocket(){this._log("Opening socket..."),this._socket=new o(this._url,null,{origin:this._origin}),this._socket.addEventListener("close",this._handleSocketClose),this._socket.addEventListener("message",this._handleSocketMessage),this._socket.addEventListener("open",this._handleSocketOpen)}}Object.assign(u.prototype,i.prototype),t.exports=u}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"../util/create-payload":391,"./subprovider":387,backoff:45,events:157,util:333,ws:55}],390:[function(e,t,r){t.exports=function(e,t){if(!e)throw t||"Assertion failed"}},{}],391:[function(e,t,r){const n=e("./random-id.js"),i=e("xtend");t.exports=function(e){return i({id:n(),jsonrpc:"2.0",params:[]},e)}},{"./random-id.js":393,xtend:423}],392:[function(e,t,r){const n=e("./create-payload.js");t.exports=function(e,t,r){e.sendAsync(n({method:"eth_estimateGas",params:[t]}),function(e,t){if(e)return"no contract code at given address"===e.message?r(null,"0xcf08"):r(e);r(null,t.result)})}},{"./create-payload.js":391}],393:[function(e,t,r){const n=3;t.exports=function(){var e=(new Date).getTime()*Math.pow(10,n),t=Math.floor(Math.random()*Math.pow(10,n));return e+t}},{}],394:[function(e,t,r){const n=e("json-stable-stringify");function i(e){return"never"!==s(e)}function o(e){var t=a(e);return t>=e.params.length?e.params:"eth_getBlockByNumber"===e.method?e.params.slice(1):e.params.slice(0,t)}function a(e){switch(e.method){case"eth_getStorageAt":return 2;case"eth_getBalance":case"eth_getCode":case"eth_getTransactionCount":case"eth_call":case"eth_estimateGas":return 1;case"eth_getBlockByNumber":return 0;default:return}}function s(e){switch(e.method){case"web3_clientVersion":case"web3_sha3":case"eth_protocolVersion":case"eth_getBlockTransactionCountByHash":case"eth_getUncleCountByBlockHash":case"eth_getCode":case"eth_getBlockByHash":case"eth_getTransactionByHash":case"eth_getTransactionByBlockHashAndIndex":case"eth_getTransactionReceipt":case"eth_getUncleByBlockHashAndIndex":case"eth_getCompilers":case"eth_compileLLL":case"eth_compileSolidity":case"eth_compileSerpent":case"shh_version":return"perma";case"eth_getBlockByNumber":case"eth_getBlockTransactionCountByNumber":case"eth_getUncleCountByBlockNumber":case"eth_getTransactionByBlockNumberAndIndex":case"eth_getUncleByBlockNumberAndIndex":return"fork";case"eth_gasPrice":case"eth_blockNumber":case"eth_getBalance":case"eth_getStorageAt":case"eth_getTransactionCount":case"eth_call":case"eth_estimateGas":case"eth_getFilterLogs":case"eth_getLogs":case"net_peerCount":return"block";case"net_version":case"net_peerCount":case"net_listening":case"eth_syncing":case"eth_sign":case"eth_coinbase":case"eth_mining":case"eth_hashrate":case"eth_accounts":case"eth_sendTransaction":case"eth_sendRawTransaction":case"eth_newFilter":case"eth_newBlockFilter":case"eth_newPendingTransactionFilter":case"eth_uninstallFilter":case"eth_getFilterChanges":case"eth_getWork":case"eth_submitWork":case"eth_submitHashrate":case"db_putString":case"db_getString":case"db_putHex":case"db_getHex":case"shh_post":case"shh_newIdentity":case"shh_hasIdentity":case"shh_newGroup":case"shh_addToGroup":case"shh_newFilter":case"shh_uninstallFilter":case"shh_getFilterChanges":case"shh_getMessages":return"never"}}t.exports={cacheIdentifierForPayload:function(e,t={}){if(!i(e))return null;const{includeBlockRef:r}=t,a=r?e.params:o(e);return e.method+":"+n(a)},canCache:i,blockTagForPayload:function(e){var t=a(e);if(t>=e.params.length)return null;return e.params[t]},paramsWithoutBlockTag:o,blockTagParamIndex:a,cacheTypeForPayload:s}},{"json-stable-stringify":374}],395:[function(e,t,r){(function(r){const n=e("ethereumjs-util"),i=e("./assert.js");t.exports={intToQuantityHex:function(e){i("number"==typeof e&&e===Math.floor(e),"intToQuantityHex arg must be an integer");var t=n.toBuffer(e).toString("hex");"0"===t[0]&&(t=t.substring(1));return n.addHexPrefix(t)},quantityHexToInt:function(e){i("string"==typeof e,"arg to quantityHexToInt must be a string");var t=n.stripHexPrefix(e);t.length%2!=0&&(t="0"+t);var o=new r(t,"hex");return n.bufferToInt(o)}}}).call(this,e("buffer").Buffer)},{"./assert.js":390,buffer:84,"ethereumjs-util":141}],396:[function(e,t,r){const n=e("events").EventEmitter,i=e("util").inherits;function o(){n.call(this),this.isLocked=!0}t.exports=o,i(o,n),o.prototype.go=function(){this.isLocked=!1,this.emit("unlock")},o.prototype.stop=function(){this.isLocked=!0,this.emit("lock")},o.prototype.await=function(e){const t=this;t.isLocked?t.once("unlock",e):setTimeout(e)}},{events:157,util:333}],397:[function(e,t,r){const n=e("./index.js"),i=e("./subproviders/default-fixture.js"),o=e("./subproviders/nonce-tracker.js"),a=e("./subproviders/cache.js"),s=e("./subproviders/filters.js"),u=e("./subproviders/subscriptions"),c=e("./subproviders/inflight-cache"),f=e("./subproviders/hooked-wallet.js"),h=e("./subproviders/sanitizer.js"),l=e("./subproviders/infura.js"),d=e("./subproviders/fetch.js"),p=e("./subproviders/websocket.js");t.exports=function(e={}){const t=function({rpcUrl:e}){if(!e)return;switch(e.split(":")[0].toLowerCase()){case"http":case"https":return"http";case"ws":case"wss":return"ws";default:throw new Error(`ProviderEngine - unrecognized protocol in "${e}"`)}}(e),r=new 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e=i.responseText,o=null;try{e=JSON.parse(e)}catch(e){o=n.InvalidResponse(i.responseText)}r.connected=!0,t(o,e)}},i.ontimeout=function(){r.connected=!1,t(n.ConnectionTimeout(this.timeout))};try{i.send(JSON.stringify(e))}catch(e){this.connected=!1,t(n.InvalidConnection(this.host))}},s.prototype.disconnect=function(){},t.exports=s},{http:312,https:175,"web3-core-helpers":338,"xhr2-cookies":418}],399:[function(e,t,r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=e("oboe"),a=function(e,t){var r=this;this.responseCallbacks={},this.notificationCallbacks=[],this.path=e,this.connected=!1,this.connection=t.connect({path:this.path}),this.addDefaultEvents();var i=function(e){var t=null;n.isArray(e)?e.forEach(function(e){r.responseCallbacks[e.id]&&(t=e.id)}):t=e.id,t||-1===e.method.indexOf("_subscription")?r.responseCallbacks[t]&&(r.responseCallbacks[t](null,e),delete 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Error("The second parameter callback must be a function.");this.connection.once(e,t)},a.prototype.removeListener=function(e,t){var r=this;switch(e){case"data":this.notificationCallbacks.forEach(function(e,n){e===t&&r.notificationCallbacks.splice(n,1)});break;default:this.connection.removeListener(e,t)}},a.prototype.removeAllListeners=function(e){switch(e){case"data":this.notificationCallbacks=[];break;default:this.connection.removeAllListeners(e)}},a.prototype.reset=function(){this._timeout(),this.notificationCallbacks=[],this.connection.removeAllListeners("error"),this.connection.removeAllListeners("end"),this.connection.removeAllListeners("timeout"),this.addDefaultEvents()},t.exports=a},{oboe:239,underscore:325,"web3-core-helpers":338}],400:[function(e,t,r){(function(r){"use strict";var n=e("underscore"),i=e("web3-core-helpers").errors,o=null,a=null,s=null;if("undefined"!=typeof window&&void 0!==window.WebSocket)o=function(e,t){return new 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t=null;n.isArray(e)?e.forEach(function(e){r.responseCallbacks[e.id]&&(t=e.id)}):t=e.id,!t&&e&&e.method&&-1!==e.method.indexOf("_subscription")?r.notificationCallbacks.forEach(function(t){n.isFunction(t)&&t(e)}):r.responseCallbacks[t]&&(r.responseCallbacks[t](null,e),delete r.responseCallbacks[t])})},Object.defineProperty(this,"connected",{get:function(){return this.connection&&this.connection.readyState===this.connection.OPEN},enumerable:!0})};f.prototype.addDefaultEvents=function(){var e=this;this.connection.onerror=function(){e._timeout()},this.connection.onclose=function(){e._timeout(),e.reset()}},f.prototype._parseResponse=function(e){var t=this,r=[];return e.replace(/\}[\n\r]?\{/g,"}|--|{").replace(/\}\][\n\r]?\[\{/g,"}]|--|[{").replace(/\}[\n\r]?\[\{/g,"}|--|[{").replace(/\}\][\n\r]?\{/g,"}]|--|{").split("|--|").forEach(function(e){t.lastChunk&&(e=t.lastChunk+e);var n=null;try{n=JSON.parse(e)}catch(r){return 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t=this.setProvider;this.setProvider=function(){t.apply(e,arguments),e.net.setProvider.apply(e,arguments)},this.clearSubscriptions=e._requestManager.clearSubscriptions,this.net=new a(this.currentProvider),[new i({name:"subscribe",type:"shh",subscriptions:{messages:{params:1}}}),new o({name:"getVersion",call:"shh_version",params:0}),new o({name:"getInfo",call:"shh_info",params:0}),new o({name:"setMaxMessageSize",call:"shh_setMaxMessageSize",params:1}),new o({name:"setMinPoW",call:"shh_setMinPoW",params:1}),new o({name:"markTrustedPeer",call:"shh_markTrustedPeer",params:1}),new o({name:"newKeyPair",call:"shh_newKeyPair",params:0}),new o({name:"addPrivateKey",call:"shh_addPrivateKey",params:1}),new o({name:"deleteKeyPair",call:"shh_deleteKeyPair",params:1}),new o({name:"hasKeyPair",call:"shh_hasKeyPair",params:1}),new o({name:"getPublicKey",call:"shh_getPublicKey",params:1}),new o({name:"getPrivateKey",call:"shh_getPrivateKey",params:1}),new o({name:"newSymKey",call:"shh_newSymKey",params:0}),new o({name:"addSymKey",call:"shh_addSymKey",params:1}),new o({name:"generateSymKeyFromPassword",call:"shh_generateSymKeyFromPassword",params:1}),new o({name:"hasSymKey",call:"shh_hasSymKey",params:1}),new o({name:"getSymKey",call:"shh_getSymKey",params:1}),new o({name:"deleteSymKey",call:"shh_deleteSymKey",params:1}),new o({name:"newMessageFilter",call:"shh_newMessageFilter",params:1}),new o({name:"getFilterMessages",call:"shh_getFilterMessages",params:1}),new o({name:"deleteMessageFilter",call:"shh_deleteMessageFilter",params:1}),new o({name:"post",call:"shh_post",params:1,inputFormatter:[null]}),new 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t="",r=0,n=e.length;for("0x"===e.substring(0,2)&&(r=2);r7?r+=e[n].toUpperCase():r+=e[n];return r},toHex:o.toHex,toBN:o.toBN,bytesToHex:o.bytesToHex,hexToBytes:o.hexToBytes,hexToNumberString:o.hexToNumberString,hexToNumber:o.hexToNumber,toDecimal:o.hexToNumber,numberToHex:o.numberToHex,fromDecimal:o.numberToHex,hexToUtf8:o.hexToUtf8,hexToString:o.hexToUtf8,toUtf8:o.hexToUtf8,utf8ToHex:o.utf8ToHex,stringToHex:o.utf8ToHex,fromUtf8:o.utf8ToHex,hexToAscii:c,toAscii:c,asciiToHex:f,fromAscii:f,unitMap:i.unitMap,toWei:function(e,t){if(t=h(t),!o.isBN(e)&&!n.isString(e))throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.");return o.isBN(e)?i.toWei(e,t):i.toWei(e,t).toString(10)},fromWei:function(e,t){if(t=h(t),!o.isBN(e)&&!n.isString(e))throw new Error("Please pass numbers as strings or BigNumber objects to avoid precision errors.");return o.isBN(e)?i.fromWei(e,t):i.fromWei(e,t).toString(10)},padLeft:o.leftPad,leftPad:o.leftPad,padRight:o.rightPad,rightPad:o.rightPad,toTwosComplement:o.toTwosComplement}},{"./soliditySha3.js":404,"./utils.js":405,"ethjs-unit":153,randomhex:274,underscore:325}],404:[function(e,t,r){var n=e("underscore"),i=e("bn.js"),o=e("./utils.js"),a=function(e){var t=typeof e;if("string"===t)return o.isHexStrict(e)?new i(e.replace(/0x/i,""),16):new i(e,10);if("number"===t)return new i(e);if(o.isBigNumber(e))return new i(e.toString(10));if(o.isBN(e))return e;throw new Error(e+" is not a number")},s=function(e,t,r){var n,s,u;if("bytes"===(e=(u=e).startsWith("int[")?"int256"+u.slice(3):"int"===u?"int256":u.startsWith("uint[")?"uint256"+u.slice(4):"uint"===u?"uint256":u.startsWith("fixed[")?"fixed128x128"+u.slice(5):"fixed"===u?"fixed128x128":u.startsWith("ufixed[")?"ufixed128x128"+u.slice(6):"ufixed"===u?"ufixed128x128":u)){if(t.replace(/^0x/i,"").length%2!=0)throw new Error("Invalid bytes characters 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o=(i.auth||"").split(":"),a=o[0],s=o[1];return(a||s||t||r)&&(i.auth=(t||a||"")+":"+(r||s||"")),i},r.prototype._parseResponseHeaders=function(e){for(var t in this._responseHeaders={},e.headers){var r=t.toLowerCase();this._privateHeaders[r]||(this._responseHeaders[r]=e.headers[t])}null!=this._mimeOverride&&(this._responseHeaders["content-type"]=this._mimeOverride)},r.prototype._parseResponse=function(){var e=n.concat(this._responseParts);switch(this._responseParts=null,this.responseType){case"json":this.responseText=null;try{this.response=JSON.parse(e.toString("utf-8"))}catch(e){this.response=null}return;case"buffer":return this.responseText=null,void(this.response=e);case"arraybuffer":this.responseText=null;for(var t=new ArrayBuffer(e.length),r=new Uint8Array(t),i=0;i String { - let parametrs: [String] = Mirror(reflecting: self).children.compactMap { key, value in + let parameters: [String] = Mirror(reflecting: self).children.compactMap { key, value in guard let key = key else { return nil } func checkIfValueIsNil(value: Any) -> Bool { @@ -127,7 +127,7 @@ fileprivate extension EIP712Hashable { } return typeName + " " + key } - return name + "(" + parametrs.joined(separator: ",") + ")" + return name + "(" + parameters.joined(separator: ",") + ")" } } @@ -152,7 +152,7 @@ public struct GnosisSafeTx: EIP712Hashable { let operation: EIP712.UInt8 /// Max gas to use in the transaction let safeTxGas: EIP712.UInt256 - /// Gast costs not related to the transaction execution (signature check, refund payment...) + /// Gas costs not related to the transaction execution (signature check, refund payment...) let baseGas: EIP712.UInt256 /// Gas price used for the refund calculation let gasPrice: EIP712.UInt256 diff --git a/Sources/web3swift/Utils/ENS/NameHash.swift b/Sources/web3swift/Utils/ENS/NameHash.swift index 723da72c4..c6e58412e 100755 --- a/Sources/web3swift/Utils/ENS/NameHash.swift +++ b/Sources/web3swift/Utils/ENS/NameHash.swift @@ -8,7 +8,7 @@ import CryptoSwift public struct NameHash { public static func normalizeDomainName(_ domain: String) -> String? { - // TODO use ICU4C library later for domain name normalization, althoug f**k it for now, it's few megabytes large piece + // TODO use ICU4C library later for domain name normalization, although f**k it for now, it's few megabytes large piece let normalized = domain.lowercased() return normalized } diff --git a/Sources/web3swift/Web3/Web3+Contract.swift b/Sources/web3swift/Web3/Web3+Contract.swift index ebb9bc41a..3b0b988d4 100755 --- a/Sources/web3swift/Web3/Web3+Contract.swift +++ b/Sources/web3swift/Web3/Web3+Contract.swift @@ -47,7 +47,7 @@ extension Web3 { // MARK: Writing Data flow // FIXME: Rewrite this to CodableTransaction - /// Deploys a constact instance using the previously provided ABI, some bytecode, constructor parameters and options. + /// Deploys a constant instance using the previously provided ABI, some bytecode, constructor parameters and options. /// If extraData is supplied it is appended to encoded bytecode and constructor parameters. /// /// Returns a "Transaction intermediate" object. @@ -75,10 +75,10 @@ extension Web3 { contract: contract) } - // FIXME: Actually this is not rading contract or smth, this is about composing appropriate binary data to iterate with it later. + // FIXME: Actually this is not reading contract or smth, this is about composing appropriate binary data to iterate with it later. // FIXME: Rewrite this to CodableTransaction /// Creates and object responsible for calling a particular function of the contract. If method name is not found in ABI - returns nil. - /// If extraData is supplied it is appended to encoded function parameters. Can be usefull if one wants to call + /// If extraData is supplied it is appended to encoded function parameters. Can be useful if one wants to call /// the function not listed in ABI. "Parameters" should be an array corresponding to the list of parameters of the function. /// Elements of "parameters" can be other arrays or instances of String, Data, BigInt, BigUInt, Int or EthereumAddress. /// @@ -99,7 +99,7 @@ extension Web3 { // FIXME: Rewrite this to CodableTransaction /// Creates and object responsible for calling a particular function of the contract. If method name is not found in ABI - returns nil. - /// If extraData is supplied it is appended to encoded function parameters. Can be usefull if one wants to call + /// If extraData is supplied it is appended to encoded function parameters. Can be useful if one wants to call /// the function not listed in ABI. "Parameters" should be an array corresponding to the list of parameters of the function. /// Elements of "parameters" can be other arrays or instances of String, Data, BigInt, BigUInt, Int or EthereumAddress. /// diff --git a/Sources/web3swift/Web3/Web3+Personal.swift b/Sources/web3swift/Web3/Web3+Personal.swift index 3949fcd7f..f83d328b8 100755 --- a/Sources/web3swift/Web3/Web3+Personal.swift +++ b/Sources/web3swift/Web3/Web3+Personal.swift @@ -34,7 +34,7 @@ extension Web3.Personal { - parameters: - account: EthereumAddress of the account to unlock - password: Password to use for the account - - seconds: Time inteval before automatic account lock by Ethereum node + - seconds: Time interval before automatic account lock by Ethereum node - returns: - Result object diff --git a/Sources/web3swift/Web3/Web3.swift b/Sources/web3swift/Web3/Web3.swift index 29c881130..44196d113 100755 --- a/Sources/web3swift/Web3/Web3.swift +++ b/Sources/web3swift/Web3/Web3.swift @@ -6,14 +6,14 @@ import Foundation import Web3Core -/// An arbitary Web3 object. Is used only to construct provider bound fully functional object by either supplying provider URL +/// An arbitrary Web3 object. Is used only to construct provider bound fully functional object by either supplying provider URL /// or using pre-coded Infura nodes extension Web3 { /// Initialized provider-bound Web3 instance using a provider's URL. Under the hood it performs a synchronous call to get /// the Network ID for EIP155 purposes public static func new(_ providerURL: URL, network: Networks = .Mainnet) async throws -> Web3 { - // FIXME: Change this hardcoded value to dynamicly fethed from a Node + // FIXME: Change this hardcoded value to dynamically fetched from a Node guard let provider = await Web3HttpProvider(providerURL, network: network) else { throw Web3Error.inputError(desc: "Wrong provider - should be Web3HttpProvider with endpoint scheme http or https") } diff --git a/Tests/web3swiftTests/localTests/ABIEncoderTest.swift b/Tests/web3swiftTests/localTests/ABIEncoderTest.swift index 4b50fdecd..7574caca8 100644 --- a/Tests/web3swiftTests/localTests/ABIEncoderTest.swift +++ b/Tests/web3swiftTests/localTests/ABIEncoderTest.swift @@ -30,7 +30,7 @@ class ABIEncoderTest: XCTestCase { hex = try ABIEncoder.soliditySha3("Hello!%").toHexString().addHexPrefix() assert(hex == "0x661136a4267dba9ccdf6bfddb7c00e714de936674c4bdb065a531cf1cb15c7fc") - // This is not JS. '234' (with single or double qoutes) will be a String, not any kind of number. + // This is not JS. '234' (with single or double quotes) will be a String, not any kind of number. // From Web3JS docs:> web3.utils.soliditySha3('234'); // auto detects: uint256 hex = try ABIEncoder.soliditySha3(0xea).toHexString().addHexPrefix() @@ -76,7 +76,7 @@ class ABIEncoderTest: XCTestCase { assert((try? ABIEncoder.soliditySha3([CGFloat(1)])) == nil) } - /// `[AnyObject]` is not allowed to be used directly as input for `solidtySha3`. + /// `[AnyObject]` is not allowed to be used directly as input for `soliditySha3`. /// `AnyObject` erases type data making it impossible to encode some types correctly, /// e.g.: Bool can be treated as Int (8/16/32/64) and 0/1 numbers can be treated as Bool. func testSoliditySha3FailGivenArrayWithEmptyString() throws { @@ -89,7 +89,7 @@ class ABIEncoderTest: XCTestCase { XCTAssertTrue(didFail) } - /// `AnyObject` is not allowed to be used directly as input for `solidtySha3`. + /// `AnyObject` is not allowed to be used directly as input for `soliditySha3`. /// `AnyObject` erases type data making it impossible to encode some types correctly, /// e.g.: Bool can be treated as Int (8/16/32/64) and 0/1 numbers can be treated as Bool. func testSoliditySha3FailGivenEmptyString() throws { diff --git a/Tests/web3swiftTests/localTests/BasicLocalNodeTests.swift b/Tests/web3swiftTests/localTests/BasicLocalNodeTests.swift index e71641ee3..632c4c755 100755 --- a/Tests/web3swiftTests/localTests/BasicLocalNodeTests.swift +++ b/Tests/web3swiftTests/localTests/BasicLocalNodeTests.swift @@ -2,7 +2,7 @@ // Created by Alex Vlasov. // Copyright © 2018 Alex Vlasov. All rights reserved. // -// TODO: Replace `XCTAssert` with more explicite `XCTAssertEqual`, where Applicable +// TODO: Replace `XCTAssert` with more explicit `XCTAssertEqual`, where Applicable import XCTest import CryptoSwift import BigInt diff --git a/Tests/web3swiftTests/localTests/EIP1559BlockTests.swift b/Tests/web3swiftTests/localTests/EIP1559BlockTests.swift index e41c55e3f..6a3ca8749 100644 --- a/Tests/web3swiftTests/localTests/EIP1559BlockTests.swift +++ b/Tests/web3swiftTests/localTests/EIP1559BlockTests.swift @@ -102,7 +102,7 @@ class EIP1559BlockTests: LocalTestCase { if touple.is1559 { XCTAssertTrue(Web3.isEip1559Block(parent: parent, current: current), - "Shoult not fail, got parent: \(parent.gasLimit), current: \(current.gasLimit)") + "Should not fail, got parent: \(parent.gasLimit), current: \(current.gasLimit)") } else { XCTAssertFalse(Web3.isEip1559Block(parent: parent, current: current), "Should fail, got parent: \(parent.gasLimit), current: \(current.gasLimit)") diff --git a/Tests/web3swiftTests/localTests/ERC20ClassTests.swift b/Tests/web3swiftTests/localTests/ERC20ClassTests.swift index c9ba5b75e..9c95addca 100755 --- a/Tests/web3swiftTests/localTests/ERC20ClassTests.swift +++ b/Tests/web3swiftTests/localTests/ERC20ClassTests.swift @@ -22,7 +22,7 @@ class ERC20ClassTests: LocalTestCase { } /// We had an issue with multiple async reads performed at the same point in time /// sometimes returning wrong values (actually values of each other). - /// The issue is most likely related to async/await feautre of Swift. + /// The issue is most likely related to async/await feature of Swift. /// Due to that was decided to add a loop to execute the same async calls that checks the same ERC20 properties /// multiple times. All calls must succeed. /// Each run executes 3 async read operations. diff --git a/Tests/web3swiftTests/localTests/TransactionsTests.swift b/Tests/web3swiftTests/localTests/TransactionsTests.swift index 02a560b2f..5a7eef4ca 100755 --- a/Tests/web3swiftTests/localTests/TransactionsTests.swift +++ b/Tests/web3swiftTests/localTests/TransactionsTests.swift @@ -594,7 +594,7 @@ class TransactionsTests: XCTestCase { } // ***** Legacy Tests ***** - // TODO: Replace `XCTAssert` with more explicite `XCTAssertEqual`, where Applicable + // TODO: Replace `XCTAssert` with more explicit `XCTAssertEqual`, where Applicable func testDirectTransaction() throws { do {