Contents

module Nuntius
  class Key
    def initialize(key_data)
      @key = OpenSSL::PKey::RSA.new(key_data)
    end

    def private?
      @key.private?
    end

    def sign(string)
      digest = OpenSSL::Digest::SHA512.new.digest(string)

      @key.private_encrypt(digest)
    end

    def validate(message,signature)
      digest = OpenSSL::Digest::SHA512.new.digest(message)
      digest == @key.public_decrypt(signature)
    end

    def encrypt(string)
      @key.public_encrypt(string)
    end

    def decrypt(string)
      @key.private_decrypt(string)
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
nuntius-0.1.0	lib/nuntius/key.rb