gem 'bundler', '~> 2.1', group: %i(development)
gem 'rake', '>= 0', require: false, group: %i(development
test)
gem 'rake-compiler', '~> 1.0', require: false, group: %i(development
test)
gem 'rspec', '~> 3.10', require: false, group: %i(development
test)
gem 'rubocop', '< 2'
gem 'x25519', '~> 1.0.10'
