Cryptor

A safe Ruby encryption library, designed to support features like multiple active encryption keys and key rotation.

Cryptor uses authenticated encryption exclusively, ensuring your data remains untamered with, even when it's in the hands of an attacker.

Cryptor supports two backends:

• ActiveSupport::MessageEncryptor: a bespoke authenticated encryption scheme provided by Rails, based on AES-CBC and HMAC.
• RbNaCl::SimpleBox: authenticated symmetric encryption based on XSalsa20+Poly1305 from libsodium.

Installation

Add this line to your application's Gemfile:

gem 'cryptor'

And then execute:

$ bundle

Or install it yourself as:

$ gem install cryptor

Usage

TODO: Write usage instructions here

Contributing

• Fork this repository on Github
• Make your changes and send a pull request
• If your changes look good, we'll merge 'em

License

Copyright (c) 2014 Tony Arcieri. Distributed under the MIT License. See LICENSE.txt for further details.