test/transport/kex/test_ecdh_sha2_nistp521.rb


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require 'openssl'

unless defined?(OpenSSL::PKey::EC)
  puts "Skipping tests for ecdh-sha2-nistp521 key exchange"
else
  require 'transport/kex/test_ecdh_sha2_nistp256'
  module Transport
    module Kex
      class TestEcdhSHA2NistP521 < TestEcdhSHA2NistP256
        def setup
          @ecdh = @algorithms = @connection = @server_key =
            @packet_data = @shared_secret = nil
        end

        def test_exchange_keys_should_return_expected_results_when_successful
          result = exchange!
          assert_equal session_id, result[:session_id]
          assert_equal server_host_key.to_blob, result[:server_key].to_blob
          assert_equal shared_secret, result[:shared_secret]
          assert_equal digester, result[:hashing_algorithm]
        end

        private

        def digester
          OpenSSL::Digest::SHA512
        end

        def subject
          Net::SSH::Transport::Kex::EcdhSHA2NistP521
        end

        def ecparam
          "secp521r1"
        end
      end
    end
  end
end