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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 887 179

  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 827 260

  3. formats formats Public

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

    Rust 306 172

  4. hashes hashes Public

    Collection of cryptographic hash functions written in pure Rust

    Rust 2.2k 306

  5. signatures signatures Public

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

    Rust 583 166

  6. traits traits Public

    Collection of cryptography-related traits

    Rust 700 228

Repositories

Showing 10 of 38 repositories
  • PAKEs Public

    Password-Authenticated Key Agreement protocols

    RustCrypto/PAKEs’s past year of commit activity
    Rust 117 43 9 1 Updated Jan 13, 2026
  • traits Public

    Collection of cryptography-related traits

    RustCrypto/traits’s past year of commit activity
    Rust 700 228 52 (1 issue needs help) 12 Updated Jan 13, 2026
  • 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 279 Apache-2.0 75 30 7 Updated Jan 12, 2026
  • formats Public

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

    RustCrypto/formats’s past year of commit activity
    Rust 306 172 46 20 Updated Jan 13, 2026
  • SSH Public

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

    RustCrypto/SSH’s past year of commit activity
    Rust 206 47 7 3 Updated Jan 12, 2026
  • signatures Public

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

    RustCrypto/signatures’s past year of commit activity
    Rust 583 166 12 (1 issue needs help) 2 Updated Jan 12, 2026
  • KDFs Public

    Collection of Key Derivation Functions written in pure Rust

    RustCrypto/KDFs’s past year of commit activity
    Rust 86 34 1 1 Updated Jan 12, 2026
  • 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 827 260 31 (2 issues need help) 25 Updated Jan 12, 2026
  • RSA Public

    RSA implementation in pure Rust

    RustCrypto/RSA’s past year of commit activity
    Rust 645 Apache-2.0 175 27 (1 issue needs help) 1 Updated Jan 12, 2026
  • hashes Public

    Collection of cryptographic hash functions written in pure Rust

    RustCrypto/hashes’s past year of commit activity
    Rust 2,169 306 19 (4 issues need help) 13 Updated Jan 12, 2026