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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 968 201

  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 879 307

  3. formats formats Public

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

    Rust 342 194

  4. hashes hashes Public

    Collection of cryptographic hash functions written in pure Rust

    Rust 2.3k 347

  5. signatures signatures Public

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

    Rust 664 207

  6. traits traits Public

    Collection of cryptography-related traits

    Rust 760 258

Repositories

Showing 10 of 40 repositories
  • RSA Public

    RSA implementation in pure Rust

    RustCrypto/RSA's past year of commit activity
    Rust 672 Apache-2.0 194 30 (1 issue needs help) 9 Updated Oct 19, 2026
  • password-hashes Public

    Password hashing functions / KDFs

    RustCrypto/password-hashes's past year of commit activity
    Rust 915 116 11 (1 issue needs help) 7 Updated Oct 18, 2026
  • SSH Public

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

    RustCrypto/SSH's past year of commit activity
    Rust 247 65 10 11 Updated Oct 18, 2026
  • KEMs Public

    Collection of Key Encapsulation Mechanisms written in pure Rust

    RustCrypto/KEMs's past year of commit activity
    Rust 118 58 12 18 Updated Oct 17, 2026
  • hashes Public

    Collection of cryptographic hash functions written in pure Rust

    RustCrypto/hashes's past year of commit activity
    Rust 2,276 346 20 (4 issues need help) 18 Updated Oct 17, 2026
  • utils Public

    Utility crates used in RustCrypto

    RustCrypto/utils's past year of commit activity
    Rust 685 172 27 (1 issue needs help) 8 Updated Oct 16, 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 879 307 31 (2 issues need help) 51 Updated Oct 16, 2026
  • signatures Public

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

    RustCrypto/signatures's past year of commit activity
    Rust 664 207 13 (1 issue needs help) 24 Updated Oct 16, 2026
  • PAKEs Public

    Password-Authenticated Key Agreement protocols

    RustCrypto/PAKEs's past year of commit activity
    Rust 124 48 8 2 Updated Oct 15, 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 130 Apache-2.0 25 20 21 Updated Oct 15, 2026