secp521r1.php — JetBackup – Backup, Restore & Migrate trunk

backup / src / JetBackup / 3rdparty / phpseclib3 / Crypt / EC / Curves / secp521r1.php

backup / src / JetBackup / 3rdparty / phpseclib3 / Crypt / EC / Curves Last commit date

secp521r1.php

49 lines

1	<?php
2
3	/**
4	* secp521r1
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	declare(strict_types=1);
15
16	namespace phpseclib3\Crypt\EC\Curves;
17
18	use phpseclib3\Crypt\EC\BaseCurves\Prime;
19	use phpseclib3\Math\BigInteger;
20
21	class secp521r1 extends Prime
22	{
23	public function __construct()
24	{
25	$this->setModulo(new BigInteger('01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF' .
26	'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF' .
27	'FFFF', 16));
28	$this->setCoefficients(
29	new BigInteger('01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF' .
30	'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF' .
31	'FFFC', 16),
32	new BigInteger('0051953EB9618E1C9A1F929A21A0B68540EEA2DA725B99B315F3B8B489918EF1' .
33	'09E156193951EC7E937B1652C0BD3BB1BF073573DF883D2C34F1EF451FD46B50' .
34	'3F00', 16)
35	);
36	$this->setBasePoint(
37	new BigInteger('00C6858E06B70404E9CD9E3ECB662395B4429C648139053FB521F828AF606B4D' .
38	'3DBAA14B5E77EFE75928FE1DC127A2FFA8DE3348B3C1856A429BF97E7E31C2E5' .
39	'BD66', 16),
40	new BigInteger('011839296A789A3BC0045C8A5FB42C7D1BD998F54449579B446817AFBD17273E' .
41	'662C97EE72995EF42640C550B9013FAD0761353C7086A272C24088BE94769FD1' .
42	'6650', 16)
43	);
44	$this->setOrder(new BigInteger('01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF' .
45	'FFFA51868783BF2F966B7FCC0148F709A5D03BB5C9B8899C47AEBB6FB71E9138' .
46	'6409', 16));
47	}
48	}
49