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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 900 184

  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 836 269

  3. formats formats Public

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

    Rust 312 173

  4. hashes hashes Public

    Collection of cryptographic hash functions written in pure Rust

    Rust 2.2k 311

  5. signatures signatures Public

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

    Rust 605 171

  6. traits traits Public

    Collection of cryptography-related traits

    Rust 716 238

Repositories

Showing 10 of 38 repositories
  • PAKEs Public

    Password-Authenticated Key Agreement protocols

    RustCrypto/PAKEs’s past year of commit activity
    Rust 118 44 9 4 Updated Feb 25, 2026
  • sponges Public

    Collection of sponge functions written in pure Rust

    RustCrypto/sponges’s past year of commit activity
    Rust 49 17 2 1 Updated Feb 25, 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 836 269 33 (2 issues need help) 31 Updated Feb 25, 2026
  • rustls-rustcrypto Public

    Rustls cryptography provider built on the pure Rust crates from the RustCrypto organization

    RustCrypto/rustls-rustcrypto’s past year of commit activity
    Rust 114 Apache-2.0 16 19 8 Updated Feb 25, 2026
  • stream-ciphers Public

    Collection of stream cipher algorithms

    RustCrypto/stream-ciphers’s past year of commit activity
    Rust 315 67 3 (2 issues need help) 2 Updated Feb 25, 2026
  • block-modes Public

    Collection of generic block mode algorithms written in pure Rust

    RustCrypto/block-modes’s past year of commit activity
    Rust 92 18 3 (1 issue needs help) 2 Updated Feb 25, 2026
  • hashes Public

    Collection of cryptographic hash functions written in pure Rust

    RustCrypto/hashes’s past year of commit activity
    Rust 2,189 311 19 (4 issues need help) 14 Updated Feb 25, 2026
  • block-ciphers Public

    Collection of block cipher algorithms written in pure Rust

    RustCrypto/block-ciphers’s past year of commit activity
    Rust 758 143 9 (3 issues need help) 3 Updated Feb 25, 2026
  • traits Public

    Collection of cryptography-related traits

    RustCrypto/traits’s past year of commit activity
    Rust 716 238 45 (1 issue needs help) 10 Updated Feb 25, 2026
  • utils Public

    Utility crates used in RustCrypto

    RustCrypto/utils’s past year of commit activity
    Rust 600 154 24 (1 issue needs help) 2 Updated Feb 24, 2026