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36 lines
1.0 KiB
PHP
36 lines
1.0 KiB
PHP
<?php
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/**
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* secp160r1
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*
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* PHP version 5 and 7
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*
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* @category Crypt
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* @package EC
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* @author Jim Wigginton <terrafrost@php.net>
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* @copyright 2017 Jim Wigginton
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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* @link http://pear.php.net/package/Math_BigInteger
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*/
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namespace phpseclib\Crypt\EC\Curves;
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use phpseclib\Crypt\EC\BaseCurves\Prime;
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use phpseclib\Math\BigInteger;
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class secp160r1 extends Prime
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{
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public function __construct()
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{
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$this->setModulo(new BigInteger('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF', 16));
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$this->setCoefficients(
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new BigInteger('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC', 16),
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new BigInteger('1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45', 16)
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);
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$this->setBasePoint(
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new BigInteger('4A96B5688EF573284664698968C38BB913CBFC82', 16),
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new BigInteger('23A628553168947D59DCC912042351377AC5FB32', 16)
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);
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$this->setOrder(new BigInteger('0100000000000000000001F4C8F927AED3CA752257', 16));
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}
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} |