Allow setting path of the State Key (AES)

core-primitives/settings/src/lib.rs

@@ -42,7 +42,6 @@ pub mod files {
 	pub static SIDECHAIN_PURGE_LIMIT: u64 = 100; // keep the last.. sidechainblocks when purging
 
 	// used by enclave
-	pub const AES_KEY_FILE_AND_INIT_V: &str = "aes_key_sealed.bin";
 	pub const LIGHT_CLIENT_DB: &str = "light_client_db.bin";
 
 	pub const RA_DUMP_CERT_DER_FILE: &str = "ra_dump_cert.der";

core-primitives/sgx/crypto/src/aes.rs

@@ -21,7 +21,6 @@ use crate::{
 };
 use aes::Aes128;
 use codec::{Decode, Encode};
-use itp_settings::files::AES_KEY_FILE_AND_INIT_V;
 use ofb::{
 	cipher::{NewStreamCipher, SyncStreamCipher},
 	Ofb,
@@ -33,6 +32,9 @@ use std::{
 
 type AesOfb = Ofb<Aes128>;
 
+/// File name of the sealed AES key data.
+pub const AES_KEY_FILE_AND_INIT_V: &str = "aes_key_sealed.bin";
+
 #[derive(Debug, Default, Encode, Decode, Clone, Copy, PartialEq, Eq)]
 pub struct Aes {
 	pub key: [u8; 16],