Version 1.2.3

Fix calculation with openssl3

Version 1.2.2

Update cipher validation to be case-insensitive

Version 1.2.1

Add support for AES-192-CBC and AES-256-CBC

Version 1.1.1

Improved Documentation. Added readme badges.

Version 1.1.0

Documentation update.

Version 1.0.0

Fixed some things in relation to http://guides.rubygems.org/name-your…

Version 0.0.1

First version for testing.