OpenSSL Crypto Tools. Essential OpenSSL Crypto Skills. Ubuntu Linux Edition
Ubuntu ships with an excellent set of Open Source cryptographic tools whose main component is the OpenSSL library and the openssl(1) command-line interpreter. If you need reliable cryptographic tools on a Linux system, you will find them in Ubuntu. And if you need a helping hand when OpenSSL overwhelms you, The Little Book of Ubuntu Crypto Tools is here to show you the shortest path to the right solution.
