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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 974 205

  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 345 198

  4. hashes hashes Public

    Collection of cryptographic hash functions written in pure Rust

    Rust 2.3k 350

  5. signatures signatures Public

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

    Rust 670 210

  6. traits traits Public

    Collection of cryptography-related traits

    Rust 762 259

Repositories

Showing 10 of 41 repositories
  • cargo-checkct Public Forked from Ledger-Donjon/cargo-checkct

    CLI for setting up sound, assembly-level constant-time verification of (rust) cryptography libraries with binsec

    RustCrypto/cargo-checkct's past year of commit activity
    Rust 0 Apache-2.0 3 0 1 Updated Nov 7, 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 316 Apache-2.0 99 31 5 Updated Nov 7, 2026
  • utils Public

    Utility crates used in RustCrypto

    RustCrypto/utils's past year of commit activity
    Rust 689 179 28 (1 issue needs help) 13 Updated Nov 7, 2026
  • RSA Public

    RSA implementation in pure Rust

    RustCrypto/RSA's past year of commit activity
    Rust 675 Apache-2.0 195 12 0 Updated Nov 7, 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 20 21 Updated Nov 6, 2026
  • formats Public

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

    RustCrypto/formats's past year of commit activity
    Rust 345 198 54 14 Updated Nov 6, 2026
  • KEMs Public

    Collection of Key Encapsulation Mechanisms written in pure Rust

    RustCrypto/KEMs's past year of commit activity
    Rust 125 59 13 14 Updated Nov 6, 2026
  • signatures Public

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

    RustCrypto/signatures's past year of commit activity
    Rust 670 209 17 (1 issue needs help) 18 Updated Nov 6, 2026
  • stream-ciphers Public

    Collection of stream cipher algorithms

    RustCrypto/stream-ciphers's past year of commit activity
    Rust 330 80 4 (2 issues need help) 5 Updated Nov 6, 2026
  • password-hashes Public

    Password hashing functions / KDFs

    RustCrypto/password-hashes's past year of commit activity
    Rust 920 120 11 (1 issue needs help) 10 Updated Nov 5, 2026