The Illustrated TLS 1.2 Connection: Every byte explained

OPTIGA™ Trust M Host Library for C

A fast, lightweight, and full duplex secure end-to-end encryption protocol based on ECDHE

Datagram Transport Layer Security (DTLS) client.

OPTIGA™ Trust X Software Framework

Setup your own encrypted chat room in seconds

Infineon OPTIGA™ Trust X security solution library for Arduino

VESvault End-to-End Encryption API: Encrypt Everything Without Fear of Losing the Key

An implementation of ECDHE protocol

ECC project on Cryptography - University of Piraeus

Easy install for OpenVPN 2.4.2 on Ubuntu 16.04, 2.3.3 on Debian, CentOS, and Arch Linux

[WIP] Windows/Linux Crypto CLI Toolbox. 跨平台密码工具箱。

Simple CLI message/file encryption tool supporting passwords or passphrases.

Secure Payment with Server Identification using Elliptic Protocol Digital Signature and Key Exchange, Blowfish Cipher and SHA-256.

Pure UnrealScript SSL/TLS implementation and cryptography utilities based on BearSSL. Work in progress.

A Python example of Diffie-Hellman key exchange.

A port of Andrea Corbellini's python ECDHE and ECDSA implementations from python to PHP

Example of the ephemeral form of ECDH exchange with forward secrecy

Elliptic Curve Cryptography (ECC) Framework, ECC, ECDH(E), ECDSA, EC ElGamal, ECIES, HMAC

Cypherpunk gossip network

secure browser to browser instant chat with end to end multi-layer encryption utilizing perfect forward security

Various DH Key exchanges used in my projects.

arctium-tests