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@RustCrypto

Rust Crypto

Cryptographic algorithms written in pure Rust

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We maintain dozens of popular crates which provide pure Rust implementations of cryptographic algorithms, including the following:

Project leads

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  1. AEADs AEADs Public

    Authenticated Encryption with Associated Data Algorithms: high-level encryption ciphers

    Rust 872 176

  2. elliptic-curves elliptic-curves Public

    Collection of pure Rust elliptic curve implementations: NIST P-224, P-256, P-384, P-521, secp256k1, SM2

    Rust 811 252

  3. formats formats Public

    Cryptography-related format encoders/decoders: DER, PEM, PKCS, PKIX

    Rust 298 170

  4. hashes hashes Public

    Collection of cryptographic hash functions written in pure Rust

    Rust 2.1k 304

  5. signatures signatures Public

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

    Rust 575 169

  6. traits traits Public

    Collection of cryptography-related traits

    Rust 693 229

Repositories

Showing 10 of 38 repositories
  • formats Public

    Cryptography-related format encoders/decoders: DER, PEM, PKCS, PKIX

    RustCrypto/formats’s past year of commit activity
    Rust 298 170 45 19 Updated Nov 25, 2025
  • elliptic-curves Public

    Collection of pure Rust elliptic curve implementations: NIST P-224, P-256, P-384, P-521, secp256k1, SM2

    RustCrypto/elliptic-curves’s past year of commit activity
    Rust 811 252 31 (2 issues need help) 24 Updated Nov 25, 2025
  • SSH Public

    Pure Rust implementation of components of the Secure Shell (SSH) protocol

    RustCrypto/SSH’s past year of commit activity
    Rust 205 45 6 3 Updated Nov 25, 2025
  • traits Public

    Collection of cryptography-related traits

    RustCrypto/traits’s past year of commit activity
    Rust 693 228 49 (1 issue needs help) 11 Updated Nov 24, 2025
  • actions Public

    GitHub Actions configs: composite actions and shared workflow configuration

    RustCrypto/actions’s past year of commit activity
    6 4 5 0 Updated Nov 24, 2025
  • PAKEs Public

    Password-Authenticated Key Agreement protocols

    RustCrypto/PAKEs’s past year of commit activity
    Rust 113 39 10 3 Updated Nov 24, 2025
  • crypto-bigint Public

    Cryptography-oriented big integer library with constant-time, stack-allocated (no_std-friendly) implementations of modern formulas

    RustCrypto/crypto-bigint’s past year of commit activity
    Rust 273 Apache-2.0 74 29 10 Updated Nov 24, 2025
  • KDFs Public

    Collection of Key Derivation Functions written in pure Rust

    RustCrypto/KDFs’s past year of commit activity
    Rust 85 34 1 0 Updated Nov 24, 2025
  • MACs Public

    Message authentication code algorithms written in pure Rust

    RustCrypto/MACs’s past year of commit activity
    Rust 325 44 2 (1 issue needs help) 1 Updated Nov 24, 2025
  • key-wraps Public

    Symmetric key-wrapping algorithms

    RustCrypto/key-wraps’s past year of commit activity
    Rust 15 10 1 0 Updated Nov 24, 2025