1<?php
2
3/**
4 * secp160r1
5 *
6 * PHP version 5 and 7
7 *
8 * @category  Crypt
9 * @package   EC
10 * @author    Jim Wigginton <terrafrost@php.net>
11 * @copyright 2017 Jim Wigginton
12 * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
13 * @link      http://pear.php.net/package/Math_BigInteger
14 */
15
16namespace phpseclib3\Crypt\EC\Curves;
17
18use phpseclib3\Crypt\EC\BaseCurves\Prime;
19use phpseclib3\Math\BigInteger;
20
21class secp160r1 extends Prime
22{
23    public function __construct()
24    {
25        $this->setModulo(new BigInteger('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF', 16));
26        $this->setCoefficients(
27            new BigInteger('FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC', 16),
28            new BigInteger('1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45', 16)
29        );
30        $this->setBasePoint(
31            new BigInteger('4A96B5688EF573284664698968C38BB913CBFC82', 16),
32            new BigInteger('23A628553168947D59DCC912042351377AC5FB32', 16)
33        );
34        $this->setOrder(new BigInteger('0100000000000000000001F4C8F927AED3CA752257', 16));
35    }
36}
37