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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 Public

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

    Rust 831 172

  2. elliptic-curves Public

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

    Rust 780 235

  3. formats Public

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

    Rust 293 163

  4. hashes Public

    Collection of cryptographic hash functions written in pure Rust

    Rust 2.1k 295

  5. signatures Public

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

    Rust 549 151

  6. traits Public

    Collection of cryptography-related traits

    Rust 673 224

Repositories

Showing 10 of 36 repositories
  • hashes Public

    Collection of cryptographic hash functions written in pure Rust

    Rust 2,093 295 17 (4 issues need help) 12 Updated Aug 21, 2025
  • formats Public

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

    Rust 293 163 44 18 Updated Aug 21, 2025
  • RSA Public

    RSA implementation in pure Rust

    Rust 611 Apache-2.0 169 20 (1 issue needs help) 4 Updated Aug 20, 2025
  • elliptic-curves Public

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

    Rust 780 235 28 (2 issues need help) 27 Updated Aug 21, 2025
  • universal-hashes Public

    Collection of universal hashing functions

    Rust 33 16 5 1 Updated Aug 20, 2025
  • traits Public

    Collection of cryptography-related traits

    Rust 673 224 48 (1 issue needs help) 10 Updated Aug 20, 2025
  • crypto-bigint Public

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

    Rust 245 Apache-2.0 68 26 6 Updated Aug 19, 2025
  • stream-ciphers Public

    Collection of stream cipher algorithms

    Rust 299 61 6 (2 issues need help) 5 Updated Aug 19, 2025
  • hybrid-array Public

    Hybrid typenum/const generic arrays

    Rust 12 Apache-2.0 9 2 1 Updated Aug 19, 2025
  • signatures Public

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

    Rust 549 151 13 (1 issue needs help) 7 Updated Aug 18, 2025