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  1. <?php
  2.  
  3. /**
  4.  * brainpoolP256r1
  5.  *
  6.  * PHP version 5 and 7
  7.  *
  8.  * @author    Jim Wigginton <terrafrost@php.net>
  9.  * @copyright 2017 Jim Wigginton
  10.  * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
  11.  * @link      http://pear.php.net/package/Math_BigInteger
  12.  */
  13.  
  14. namespace phpseclib3\Crypt\EC\Curves;
  15.  
  16. use phpseclib3\Crypt\EC\BaseCurves\Prime;
  17. use phpseclib3\Math\BigInteger;
  18.  
  19. class brainpoolP256r1 extends Prime
  20. {
  21.     public function __construct()
  22.     {
  23.         $this->setModulo(new BigInteger('A9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5377', 16));
  24.         $this->setCoefficients(
  25.             new BigInteger('7D5A0975FC2C3057EEF67530417AFFE7FB8055C126DC5C6CE94A4B44F330B5D9', 16),
  26.             new BigInteger('26DC5C6CE94A4B44F330B5D9BBD77CBF958416295CF7E1CE6BCCDC18FF8C07B6', 16)
  27.         );
  28.         $this->setBasePoint(
  29.             new BigInteger('8BD2AEB9CB7E57CB2C4B482FFC81B7AFB9DE27E1E3BD23C23A4453BD9ACE3262', 16),
  30.             new BigInteger('547EF835C3DAC4FD97F8461A14611DC9C27745132DED8E545C1D54C72F046997', 16)
  31.         );
  32.         $this->setOrder(new BigInteger('A9FB57DBA1EEA9BC3E660A909D838D718C397AA3B561A6F7901E0E82974856A7', 16));
  33.     }
  34. }
  35.