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   1  <?php
   2  
   3  /**
   4   * DH Parameters
   5   *
   6   * @category  Crypt
   7   * @package   DH
   8   * @author    Jim Wigginton <[email protected]>
   9   * @copyright 2015 Jim Wigginton
  10   * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
  11   * @link      http://phpseclib.sourceforge.net
  12   */
  13  
  14  namespace phpseclib3\Crypt\DH;
  15  
  16  use phpseclib3\Crypt\DH;
  17  
  18  /**
  19   * DH Parameters
  20   *
  21   * @package DH
  22   * @author  Jim Wigginton <[email protected]>
  23   * @access  public
  24   */
  25  class Parameters extends DH
  26  {
  27      /**
  28       * Returns the parameters
  29       *
  30       * @param string $type
  31       * @param array $options optional
  32       * @return string
  33       */
  34      public function toString($type = 'PKCS1', array $options = [])
  35      {
  36          $type = self::validatePlugin('Keys', 'PKCS1', 'saveParameters');
  37  
  38          return $type::saveParameters($this->prime, $this->base, $options);
  39      }
  40  }