OpenSSL is a robust, fully featured Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols with full-strength cryptography world-wide.
You can download it from the following link: https://packetstormsecurity.com/files/download/126047/openssl-1.0.1g.tar.gz
Source: https://packetstormsecurity.com/files/126047/OpenSSL-Toolkit-1.0.1g.html

