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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 975 205

  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 881 312

  3. formats formats Public

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

    Rust 347 200

  4. hashes hashes Public

    Collection of cryptographic hash functions written in pure Rust

    Rust 2.3k 351

  5. signatures signatures Public

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

    Rust 672 213

  6. traits traits Public

    Collection of cryptography-related traits

    Rust 762 259

Repositories

Showing 10 of 41 repositories
  • 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 316 Apache-2.0 99 32 4 Updated Nov 12, 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 131 Apache-2.0 25 2 20 Updated Nov 12, 2026
  • SSH Public

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

    RustCrypto/SSH's past year of commit activity
    Rust 249 65 10 1 Updated Nov 12, 2026
  • signatures Public

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

    RustCrypto/signatures's past year of commit activity
    Rust 672 212 17 (1 issue needs help) 20 Updated Nov 12, 2026
  • AEADs Public

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

    RustCrypto/AEADs's past year of commit activity
    Rust 975 205 23 (1 issue needs help) 15 Updated Nov 12, 2026
  • formats Public

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

    RustCrypto/formats's past year of commit activity
    Rust 347 199 54 16 Updated Nov 11, 2026
  • key-wraps Public

    Symmetric key-wrapping algorithms

    RustCrypto/key-wraps's past year of commit activity
    Rust 12 14 1 1 Updated Nov 11, 2026
  • hybrid-array Public

    Hybrid typenum/const generic arrays

    RustCrypto/hybrid-array's past year of commit activity
    Rust 24 Apache-2.0 26 4 7 Updated Nov 11, 2026
  • meta Public

    Meta-crates of the RustCrypto project

    RustCrypto/meta's past year of commit activity
    13 4 18 0 Updated Nov 10, 2026
  • KEMs Public

    Collection of Key Encapsulation Mechanisms written in pure Rust

    RustCrypto/KEMs's past year of commit activity
    Rust 126 60 13 16 Updated Nov 10, 2026