require 'base64'
require 'json'
require 'openssl'
require 'securerandom'

require 'u2f/client_data'
require 'u2f/errors'
require 'u2f/request_base'
require 'u2f/register_request'
require 'u2f/register_response'
require 'u2f/registration'
require 'u2f/sign_request'
require 'u2f/sign_response'
require 'u2f/fake_u2f'
require 'u2f/u2f'

module U2F
  DIGEST = OpenSSL::Digest::SHA256
end