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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 899 183

  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 836 270

  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 608 171

  6. traits traits Public

    Collection of cryptography-related traits

    Rust 716 238

Repositories

Showing 10 of 38 repositories
  • sponges Public

    Collection of sponge functions written in pure Rust

    RustCrypto/sponges’s past year of commit activity
    Rust 50 17 1 2 Updated Mar 3, 2026
  • stream-ciphers Public

    Collection of stream cipher algorithms

    RustCrypto/stream-ciphers’s past year of commit activity
    Rust 315 68 3 (2 issues need help) 2 Updated Mar 3, 2026
  • MACs Public

    Message authentication code algorithms written in pure Rust

    RustCrypto/MACs’s past year of commit activity
    Rust 342 43 3 (1 issue needs help) 1 Updated Mar 3, 2026
  • traits Public

    Collection of cryptography-related traits

    RustCrypto/traits’s past year of commit activity
    Rust 716 238 47 (1 issue needs help) 11 Updated Mar 3, 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 289 Apache-2.0 80 33 5 Updated Mar 2, 2026
  • formats Public

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

    RustCrypto/formats’s past year of commit activity
    Rust 312 173 41 4 Updated Mar 2, 2026
  • SSH Public

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

    RustCrypto/SSH’s past year of commit activity
    Rust 212 51 6 7 Updated Mar 2, 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) 4 Updated Mar 2, 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 836 270 33 (2 issues need help) 31 Updated Mar 2, 2026
  • KEMs Public

    Collection of Key Encapsulation Mechanisms written in pure Rust

    RustCrypto/KEMs’s past year of commit activity
    Rust 73 36 6 5 Updated Mar 3, 2026

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