#cryptography

RSA implementation in pure Rust

Cryptographic signature algorithms: DSA, ECDSA, Ed25519

BouncyCastle.NET Cryptography Library (Mirror)

A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

Idiomatic Rust wrapper for MbedTLS

Implementation of FF1, the format-preserving encryption mode from NIST SP 800-38G.

Auditable & minimal JS implementation of public-key post-quantum cryptography

pure-python ECDSA signature/verification and ECDH key agreement

A set of cryptographic primitives for building a multi-hop Proxy Re-encryption scheme, known as Transform Encryption.

Public Key Infrastructure

A high performance and modular implementation of the Dory polynomial commitment scheme

Implements COSE primitives in safe Rust.

A complete Rust implementation of the did:webvh specification

Implementation of the BLS12-381 pairing-friendly elliptic curve group with extra features needed by the Dusk-Network team

🏔️ Sync protocol for hash-linked data

Generic, HSM-friendly Verifiable Credentials core — VC-JWT and Data Integrity proofs, DID resolution (key/web/ebsi), status lists — with an optional read-only EBSI plugin.

.NET Core class library for using PGP

Pure PHP polyfill for ext/sodium

Audited & minimal JS implementation of Salsa20, ChaCha and AES

:shrimp: Rust cryptography library

PQC-secure gossip overlay network for Communitas

Simple, high-security post-quantum file encryption library for .NET 10. Built on PostQuantum.FileFormat with passphrase and hybrid support.

A dependency-free, no_std Rust crate for secure in-memory secret handling, constant-time checks, and automated clear-on-drop zeroization.

Zakura Common Libraries

Multi-chain Rust wallet sdk, supports Bitcoin, Ethereum, Tron, Solana etc. https://cregisoffical.gitbook.io/anychain/

MPC Protocols for the Stoffel framework

A modern, high-performance UUID library for .NET ecosystem. Features time-ordered identifiers, cryptographic security, multiple encoding formats and seamless Guid compatibility. Thread-safe, cross-platform and perfect for distributed systems. 🚀

The Autonomi network's wire protocol crate

Local Azure Key Vault data plane in one Go binary. Real RSA/EC cryptography and X.509 issuance, verified by Microsoft's own SDKs.

Key derivation implemented in typescript.