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827 | daniel-mar | 1 | <?php |
2 | |||
3 | /** |
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4 | * secp521r1 |
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5 | * |
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6 | * PHP version 5 and 7 |
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7 | * |
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874 | daniel-mar | 8 | * @category Crypt |
9 | * @package EC |
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827 | daniel-mar | 10 | * @author Jim Wigginton <terrafrost@php.net> |
11 | * @copyright 2017 Jim Wigginton |
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12 | * @license http://www.opensource.org/licenses/mit-license.html MIT License |
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13 | * @link http://pear.php.net/package/Math_BigInteger |
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14 | */ |
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15 | |||
16 | namespace phpseclib3\Crypt\EC\Curves; |
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17 | |||
18 | use phpseclib3\Crypt\EC\BaseCurves\Prime; |
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19 | use phpseclib3\Math\BigInteger; |
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20 | |||
21 | class secp521r1 extends Prime |
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22 | { |
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23 | public function __construct() |
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24 | { |
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25 | $this->setModulo(new BigInteger('01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF' . |
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26 | 'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF' . |
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27 | 'FFFF', 16)); |
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28 | $this->setCoefficients( |
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29 | new BigInteger('01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF' . |
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30 | 'FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF' . |
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31 | 'FFFC', 16), |
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32 | new BigInteger('0051953EB9618E1C9A1F929A21A0B68540EEA2DA725B99B315F3B8B489918EF1' . |
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33 | '09E156193951EC7E937B1652C0BD3BB1BF073573DF883D2C34F1EF451FD46B50' . |
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34 | '3F00', 16) |
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35 | ); |
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36 | $this->setBasePoint( |
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37 | new BigInteger('00C6858E06B70404E9CD9E3ECB662395B4429C648139053FB521F828AF606B4D' . |
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38 | '3DBAA14B5E77EFE75928FE1DC127A2FFA8DE3348B3C1856A429BF97E7E31C2E5' . |
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39 | 'BD66', 16), |
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40 | new BigInteger('011839296A789A3BC0045C8A5FB42C7D1BD998F54449579B446817AFBD17273E' . |
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41 | '662C97EE72995EF42640C550B9013FAD0761353C7086A272C24088BE94769FD1' . |
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42 | '6650', 16) |
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43 | ); |
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44 | $this->setOrder(new BigInteger('01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF' . |
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45 | 'FFFA51868783BF2F966B7FCC0148F709A5D03BB5C9B8899C47AEBB6FB71E9138' . |
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46 | '6409', 16)); |
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47 | } |
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48 | } |