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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 799 165

  2. elliptic-curves Public

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

    Rust 757 224

  3. formats Public

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

    Rust 279 148

  4. hashes Public

    Collection of cryptographic hash functions written in pure Rust

    Rust 2k 277

  5. signatures Public

    Cryptographic signature algorithms: DSA, ECDSA, Ed25519

    Rust 534 138

  6. traits Public

    Collection of cryptography-related traits

    Rust 665 217

Repositories

Showing 10 of 36 repositories
  • block-ciphers Public

    Collection of block cipher algorithms written in pure Rust

    Rust 714 137 10 (3 issues need help) 3 Updated Jun 11, 2025
  • elliptic-curves Public

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

    Rust 757 224 29 (2 issues need help) 5 Updated Jun 10, 2025
  • traits Public

    Collection of cryptography-related traits

    Rust 665 217 48 (1 issue needs help) 9 Updated Jun 10, 2025
  • universal-hashes Public

    Collection of universal hashing functions

    Rust 30 15 4 0 Updated Jun 10, 2025
  • hashes Public

    Collection of cryptographic hash functions written in pure Rust

    Rust 2,046 277 15 (4 issues need help) 8 Updated Jun 10, 2025
  • formats Public

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

    Rust 279 148 38 9 Updated Jun 10, 2025
  • crypto-bigint Public

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

    Rust 237 Apache-2.0 62 21 11 Updated Jun 9, 2025
  • SSH Public

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

    Rust 162 41 9 4 Updated Jun 9, 2025
  • KEMs Public

    Collection of Key Encapsulation Mechanisms written in pure Rust

    Rust 49 24 12 9 Updated Jun 9, 2025
  • password-hashes Public

    Password hashing functions / KDFs

    Rust 759 93 10 (1 issue needs help) 3 Updated Jun 9, 2025