An implementation of the TLS/SSL protocols

An open source, portable, easy to use, readable and flexible TLS library, and reference implementation of the PSA Cryptography API. Releases are on a varying cadence, typically around 3 - 6 months between releases.

Block's Bitcoin Cold Storage solution.

Libtpms-based TPM emulator with socket, character device, and Linux CUSE interface.

PKCS#11 library and tools for Linux and AIX. Includes tokens supporting IBM crypto hardware as well as a software token.

RandomX.js is an implementation of the ubiquitous Monero POW algorithm RandomX in JavaScript.

Embedded no-code VM executing human-like language to manipulate data and process cryptographic operations.

A modern, portable, easy to use crypto library.

s2n : an implementation of the TLS/SSL protocols

wolfSSL PKCS#11

OpenSSL 3.0 docker with FIPS and TLS trace enabled

Always up-to-date mirror of the SUPERCOP cryptographic benchmark.

A lightweight, secure, easy-to-use crypto library suitable for constrained environments.

A unique cryptocurrency built-in C++, with a system to purchase computing power from miners, bringing distributed super-computing to everyone.

CTF Cheat Sheet + Writeups / Files for some of the Cyber CTFs that I've done

Crypto library for s390x.

A Ledger application that provides some useful seed management utilities

mbedtls module for Zephyr, this is not a mirror of the official mbedtls repository.

Elliptic Curve Point compression/decompression for mbedtls