General purpose TLS and crypto library

C library for prototyping and experimenting with quantum-resistant cryptography

LibreSSL Portable itself. This includes the build scaffold and compatibility layer that builds portable LibreSSL from the OpenBSD source code. Pull requests or patches sent to tech@openbsd.org are …

铜锁/Tongsuo is a Modern Cryptographic Primitives and Protocols Library

MIRACL Cryptographic SDK: Multiprecision Integer and Rational Arithmetic Cryptographic Library is a C software library that is widely regarded by developers as the gold standard open source SDK for…

A reference implementation of the Russian GOST crypto algorithms for OpenSSL

Erasure Code API library written in C with pluggable Erasure Code backends. Mirror of code maintained at opendev.org.

An modified Nginx with GmSSL

A system for verifying outsourced computations, and applying SNARKs. Simplified release of the main Pepper codebase.

Efficient TLS termination inside Intel SGX enclaves for existing applications

PHP binding to the GmSSL library.

Zero-Knowledge Proof Toolbox

TLS/SSL and crypto library