tsscmp-ruby

This gem provides timing-safe string compare with double HMAC pattern. It is inspired by suryagh's tsscmp library.

Installation

Add this line to your application's Gemfile:

gem 'tsscmp-ruby'

And then execute:

$ bundle

Or install it yourself as:

$ gem install tsscmp-ruby

Usage

require 'tsscmp-ruby'

Tsscmp.compare("a", "a") #=> true
Tsscmp.compare("a", "b") #=> false

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/saka1/tsscmp-ruby.

License

The gem is available as open source under the terms of the MIT License.

TODO

• Statistical tests on timing-safe
• Remove dependency to openssl