OpenSSL 3.0.9

Increase the security and stability of applications by developing or modifying them with embedded SSL and TLS cryptographic protocols. The suite supports console commands and a database for generating personal keys and certificates with Blowfish, MD5, SHA-1, DES or AES.

The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a full-strength general purpose cryptography library. The project is managed by a worldwide community of volunteers that use the Internet to communicate, plan, and develop the OpenSSL toolkit and its related documentation.