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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 879 308

  3. formats formats Public

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

    Rust 343 195

  4. hashes hashes Public

    Collection of cryptographic hash functions written in pure Rust

    Rust 2.3k 348

  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
  • KEMs Public

    Collection of Key Encapsulation Mechanisms written in pure Rust

    RustCrypto/KEMs's past year of commit activity
    Rust 119 58 12 18 Updated Oct 22, 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 879 308 31 (2 issues need help) 51 Updated Oct 22, 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 20, 2026
  • block-ciphers Public

    Collection of block cipher algorithms written in pure Rust

    RustCrypto/block-ciphers's past year of commit activity
    Rust 787 158 10 (3 issues need help) 4 Updated Oct 20, 2026
  • hashes Public

    Collection of cryptographic hash functions written in pure Rust

    RustCrypto/hashes's past year of commit activity
    Rust 2,279 348 20 (4 issues need help) 18 Updated Oct 20, 2026
  • traits Public

    Collection of cryptography-related traits

    RustCrypto/traits's past year of commit activity
    Rust 760 258 41 (1 issue needs help) 18 Updated Oct 19, 2026
  • formats Public

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

    RustCrypto/formats's past year of commit activity
    Rust 343 195 57 31 Updated Oct 19, 2026
  • key-wraps Public

    Symmetric key-wrapping algorithms

    RustCrypto/key-wraps's past year of commit activity
    Rust 12 13 1 0 Updated Oct 19, 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 12 Updated Oct 19, 2026
  • utils Public

    Utility crates used in RustCrypto

    RustCrypto/utils's past year of commit activity
    Rust 685 173 27 (1 issue needs help) 9 Updated Oct 19, 2026