|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
/* |
|
6
|
|
|
* The MIT License (MIT) |
|
7
|
|
|
* |
|
8
|
|
|
* Copyright (c) 2014-2017 Spomky-Labs |
|
9
|
|
|
* |
|
10
|
|
|
* This software may be modified and distributed under the terms |
|
11
|
|
|
* of the MIT license. See the LICENSE file for details. |
|
12
|
|
|
*/ |
|
13
|
|
|
|
|
14
|
|
|
namespace Jose\Component\Core\Util\Ecc; |
|
15
|
|
|
|
|
16
|
|
|
/** |
|
17
|
|
|
* ********************************************************************* |
|
18
|
|
|
* Copyright (C) 2012 Matyas Danter. |
|
19
|
|
|
* |
|
20
|
|
|
* Permission is hereby granted, free of charge, to any person obtaining |
|
21
|
|
|
* a copy of this software and associated documentation files (the "Software"), |
|
22
|
|
|
* to deal in the Software without restriction, including without limitation |
|
23
|
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense, |
|
24
|
|
|
* and/or sell copies of the Software, and to permit persons to whom the |
|
25
|
|
|
* Software is furnished to do so, subject to the following conditions: |
|
26
|
|
|
* |
|
27
|
|
|
* The above copyright notice and this permission notice shall be included |
|
28
|
|
|
* in all copies or substantial portions of the Software. |
|
29
|
|
|
* |
|
30
|
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
|
31
|
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
|
32
|
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
|
33
|
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES |
|
34
|
|
|
* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
|
35
|
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
|
36
|
|
|
* OTHER DEALINGS IN THE SOFTWARE. |
|
37
|
|
|
* *********************************************************************** |
|
38
|
|
|
*/ |
|
39
|
|
|
|
|
40
|
|
|
/** |
|
41
|
|
|
* This class encapsulates the NIST recommended curves |
|
42
|
|
|
* - fields are Mersenne primes, i.e. |
|
43
|
|
|
* for some p, Mersenne_prime = 2^p - 1. |
|
44
|
|
|
*/ |
|
45
|
|
|
final class NistCurve |
|
46
|
|
|
{ |
|
47
|
|
|
/** |
|
48
|
|
|
* Returns an NIST P-256 curve. |
|
49
|
|
|
* |
|
50
|
|
|
* @return Curve |
|
51
|
|
|
*/ |
|
52
|
|
|
public static function curve256(): Curve |
|
53
|
|
|
{ |
|
54
|
|
|
$p = gmp_init('115792089210356248762697446949407573530086143415290314195533631308867097853951', 10); |
|
55
|
|
|
$b = gmp_init('0x5ac635d8aa3a93e7b3ebbd55769886bc651d06b0cc53b0f63bce3c3e27d2604b', 16); |
|
56
|
|
|
$x = gmp_init('0x6b17d1f2e12c4247f8bce6e563a440f277037d812deb33a0f4a13945d898c296', 16); |
|
57
|
|
|
$y = gmp_init('0x4fe342e2fe1a7f9b8ee7eb4a7c0f9e162bce33576b315ececbb6406837bf51f5', 16); |
|
58
|
|
|
$order = gmp_init('115792089210356248762697446949407573529996955224135760342422259061068512044369', 10); |
|
59
|
|
|
$generator = Point::create($x, $y, $order); |
|
60
|
|
|
|
|
61
|
|
|
return new Curve(256, $p, gmp_init(-3, 10), $b, $generator); |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
/** |
|
65
|
|
|
* Returns an NIST P-384 curve. |
|
66
|
|
|
* |
|
67
|
|
|
* @return Curve |
|
68
|
|
|
*/ |
|
69
|
|
|
public static function curve384(): Curve |
|
70
|
|
|
{ |
|
71
|
|
|
$p = gmp_init('39402006196394479212279040100143613805079739270465446667948293404245721771496870329047266088258938001861606973112319', 10); |
|
72
|
|
|
$b = gmp_init('0xb3312fa7e23ee7e4988e056be3f82d19181d9c6efe8141120314088f5013875ac656398d8a2ed19d2a85c8edd3ec2aef', 16); |
|
73
|
|
|
$x = gmp_init('0xaa87ca22be8b05378eb1c71ef320ad746e1d3b628ba79b9859f741e082542a385502f25dbf55296c3a545e3872760ab7', 16); |
|
74
|
|
|
$y = gmp_init('0x3617de4a96262c6f5d9e98bf9292dc29f8f41dbd289a147ce9da3113b5f0b8c00a60b1ce1d7e819d7a431d7c90ea0e5f', 16); |
|
75
|
|
|
$order = gmp_init('39402006196394479212279040100143613805079739270465446667946905279627659399113263569398956308152294913554433653942643', 10); |
|
76
|
|
|
$generator = Point::create($x, $y, $order); |
|
77
|
|
|
|
|
78
|
|
|
return new Curve(384, $p, gmp_init(-3, 10), $b, $generator); |
|
79
|
|
|
} |
|
80
|
|
|
|
|
81
|
|
|
/** |
|
82
|
|
|
* Returns an NIST P-521 curve. |
|
83
|
|
|
* |
|
84
|
|
|
* @return Curve |
|
85
|
|
|
*/ |
|
86
|
|
|
public static function curve521(): Curve |
|
87
|
|
|
{ |
|
88
|
|
|
$p = gmp_init('6864797660130609714981900799081393217269435300143305409394463459185543183397656052122559640661454554977296311391480858037121987999716643812574028291115057151', 10); |
|
89
|
|
|
$b = gmp_init('0x051953eb9618e1c9a1f929a21a0b68540eea2da725b99b315f3b8b489918ef109e156193951ec7e937b1652c0bd3bb1bf073573df883d2c34f1ef451fd46b503f00', 16); |
|
90
|
|
|
$x = gmp_init('0xc6858e06b70404e9cd9e3ecb662395b4429c648139053fb521f828af606b4d3dbaa14b5e77efe75928fe1dc127a2ffa8de3348b3c1856a429bf97e7e31c2e5bd66', 16); |
|
91
|
|
|
$y = gmp_init('0x11839296a789a3bc0045c8a5fb42c7d1bd998f54449579b446817afbd17273e662c97ee72995ef42640c550b9013fad0761353c7086a272c24088be94769fd16650', 16); |
|
92
|
|
|
$order = gmp_init('6864797660130609714981900799081393217269435300143305409394463459185543183397655394245057746333217197532963996371363321113864768612440380340372808892707005449', 10); |
|
93
|
|
|
$generator = Point::create($x, $y, $order); |
|
94
|
|
|
|
|
95
|
|
|
return new Curve(521, $p, gmp_init(-3, 10), $b, $generator); |
|
96
|
|
|
} |
|
97
|
|
|
} |
|
98
|
|
|
|
web-token /
jwt-framework
