diff options
Diffstat (limited to 'vendor/phpseclib/phpseclib/phpseclib/Crypt/EC/Curves/secp192k1.php')
-rw-r--r-- | vendor/phpseclib/phpseclib/phpseclib/Crypt/EC/Curves/secp192k1.php | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/vendor/phpseclib/phpseclib/phpseclib/Crypt/EC/Curves/secp192k1.php b/vendor/phpseclib/phpseclib/phpseclib/Crypt/EC/Curves/secp192k1.php new file mode 100644 index 0000000..79ff2e0 --- /dev/null +++ b/vendor/phpseclib/phpseclib/phpseclib/Crypt/EC/Curves/secp192k1.php @@ -0,0 +1,45 @@ +<?php + +/** + * secp192k1 + * + * PHP version 5 and 7 + * + * @author Jim Wigginton <[email protected]> + * @copyright 2017 Jim Wigginton + * @license http://www.opensource.org/licenses/mit-license.html MIT License + * @link http://pear.php.net/package/Math_BigInteger + */ + +namespace phpseclib3\Crypt\EC\Curves; + +use phpseclib3\Crypt\EC\BaseCurves\KoblitzPrime; +use phpseclib3\Math\BigInteger; + +class secp192k1 extends KoblitzPrime +{ + public function __construct() + { + $this->setModulo(new BigInteger('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37', 16)); + $this->setCoefficients( + new BigInteger('000000000000000000000000000000000000000000000000', 16), + new BigInteger('000000000000000000000000000000000000000000000003', 16) + ); + $this->setBasePoint( + new BigInteger('DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D', 16), + new BigInteger('9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D', 16) + ); + $this->setOrder(new BigInteger('FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D', 16)); + + $this->basis = []; + $this->basis[] = [ + 'a' => new BigInteger('00B3FB3400DEC5C4ADCEB8655C', -16), + 'b' => new BigInteger('8EE96418CCF4CFC7124FDA0F', -16) + ]; + $this->basis[] = [ + 'a' => new BigInteger('01D90D03E8F096B9948B20F0A9', -16), + 'b' => new BigInteger('42E49819ABBA9474E1083F6B', -16) + ]; + $this->beta = $this->factory->newInteger(new BigInteger('447A96E6C647963E2F7809FEAAB46947F34B0AA3CA0BBA74', -16)); + } +} |