// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

var common = require('../common');
var assert = require('assert');

try {
  var crypto = require('crypto');
} catch (e) {
  console.log('Not compiled with OPENSSL support.');
  process.exit();
}

var prime = 'c51f7bf8f0e1cf899243cdf408b1bc7c09c010e33ef7f3fbe5bd5feaf906113b';
var apub = '6fe9f37037d8d017f908378c1ee04fe60e1cd3668bfc5075fac55c2f7153dd84';
var bpub = '31d83e167fdf956c9dae6b980140577a9f8868acbfcbdc19113e58bfb9223abc';
var apriv = '4fbfd4661f9181bbf574537b1a78adf473e8e771eef13c605e963c0f3094b697';
var secret = '25616eed33f1af7975bbd0a8071d98a014f538b243bef90d76c08e81a0b3c500';

var p = crypto.createDiffieHellman(prime, 'hex');

p.setPublicKey(apub, 'hex');
p.setPrivateKey(apriv, 'hex');

assert.equal(
  p.computeSecret(bpub, 'hex', 'hex'),
  '0025616eed33f1af7975bbd0a8071d98a014f538b243bef90d76c08e81a0b3c5'
);