[352] | 1 | /* dh.c
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| 2 | *
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| 3 | * Copyright (C) 2006-2017 wolfSSL Inc.
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| 4 | *
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| 5 | * This file is part of wolfSSL.
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| 6 | *
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| 7 | * wolfSSL is free software; you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation; either version 2 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * wolfSSL is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with this program; if not, write to the Free Software
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| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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| 20 | */
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| 21 |
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| 22 |
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| 23 | #ifdef HAVE_CONFIG_H
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| 24 | #include <config.h>
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| 25 | #endif
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| 26 |
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| 27 | #include <wolfssl/wolfcrypt/settings.h>
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| 28 |
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| 29 | #ifndef NO_DH
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| 30 |
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| 31 | #include <wolfssl/wolfcrypt/dh.h>
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| 32 | #include <wolfssl/wolfcrypt/error-crypt.h>
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| 33 | #include <wolfssl/wolfcrypt/logging.h>
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| 34 |
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| 35 | #ifdef WOLFSSL_HAVE_SP_DH
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| 36 | #include <wolfssl/wolfcrypt/sp.h>
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| 37 | #endif
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| 38 |
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| 39 | #ifdef NO_INLINE
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| 40 | #include <wolfssl/wolfcrypt/misc.h>
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| 41 | #else
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| 42 | #define WOLFSSL_MISC_INCLUDED
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| 43 | #include <wolfcrypt/src/misc.c>
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| 44 | #endif
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| 45 |
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| 46 |
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| 47 | #if !defined(USER_MATH_LIB) && !defined(WOLFSSL_DH_CONST)
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| 48 | #include <math.h>
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| 49 | #define XPOW(x,y) pow((x),(y))
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| 50 | #define XLOG(x) log((x))
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| 51 | #else
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| 52 | /* user's own math lib */
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| 53 | #endif
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| 54 |
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| 55 | #ifdef HAVE_FFDHE_2048
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| 56 | static const byte dh_ffdhe2048_p[] = {
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| 57 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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| 58 | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A,
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| 59 | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1,
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| 60 | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95,
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| 61 | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB,
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| 62 | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9,
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| 63 | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8,
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| 64 | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A,
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| 65 | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61,
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| 66 | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0,
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| 67 | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3,
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| 68 | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35,
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| 69 | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77,
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| 70 | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72,
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| 71 | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35,
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| 72 | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A,
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| 73 | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61,
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| 74 | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB,
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| 75 | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68,
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| 76 | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4,
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| 77 | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19,
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| 78 | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70,
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| 79 | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC,
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| 80 | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61,
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| 81 | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF,
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| 82 | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83,
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| 83 | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73,
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| 84 | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05,
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| 85 | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2,
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| 86 | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA,
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| 87 | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x28, 0x5C, 0x97,
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| 88 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
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| 89 | };
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| 90 | static const byte dh_ffdhe2048_g[] = { 0x02 };
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| 91 |
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| 92 | const DhParams* wc_Dh_ffdhe2048_Get(void)
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| 93 | {
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| 94 | static const DhParams ffdhe2048 = {
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| 95 | dh_ffdhe2048_p, sizeof(dh_ffdhe2048_p),
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| 96 | dh_ffdhe2048_g, sizeof(dh_ffdhe2048_g)
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| 97 | };
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| 98 | return &ffdhe2048;
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| 99 | }
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| 100 | #endif
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| 101 |
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| 102 | #ifdef HAVE_FFDHE_3072
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| 103 | static const byte dh_ffdhe3072_p[] = {
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| 104 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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| 105 | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A,
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| 106 | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1,
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| 107 | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95,
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| 108 | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB,
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| 109 | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9,
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| 110 | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8,
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| 111 | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A,
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| 112 | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61,
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| 113 | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0,
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| 114 | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3,
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| 115 | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35,
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| 116 | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77,
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| 117 | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72,
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| 118 | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35,
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| 119 | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A,
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| 120 | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61,
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| 121 | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB,
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| 122 | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68,
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| 123 | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4,
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| 124 | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19,
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| 125 | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70,
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| 126 | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC,
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| 127 | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61,
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| 128 | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF,
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| 129 | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83,
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| 130 | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73,
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| 131 | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05,
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| 132 | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2,
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| 133 | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA,
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| 134 | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC,
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| 135 | 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B,
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| 136 | 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38,
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| 137 | 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07,
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| 138 | 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE,
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| 139 | 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C,
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| 140 | 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70,
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| 141 | 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44,
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| 142 | 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3,
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| 143 | 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF,
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| 144 | 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E,
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| 145 | 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D,
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| 146 | 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA,
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| 147 | 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E,
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| 148 | 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF,
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| 149 | 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C,
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| 150 | 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0xC6, 0x2E, 0x37,
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| 151 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
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| 152 | };
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| 153 | static const byte dh_ffdhe3072_g[] = { 0x02 };
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| 154 |
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| 155 | const DhParams* wc_Dh_ffdhe3072_Get(void)
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| 156 | {
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| 157 | static const DhParams ffdhe3072 = {
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| 158 | dh_ffdhe3072_p, sizeof(dh_ffdhe3072_p),
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| 159 | dh_ffdhe3072_g, sizeof(dh_ffdhe3072_g)
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| 160 | };
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| 161 | return &ffdhe3072;
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| 162 | }
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| 163 | #endif
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| 164 |
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| 165 | #ifdef HAVE_FFDHE_4096
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| 166 | static const byte dh_ffdhe4096_p[] = {
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| 167 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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| 168 | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A,
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| 169 | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1,
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| 170 | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95,
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| 171 | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB,
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| 172 | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9,
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| 173 | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8,
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| 174 | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A,
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| 175 | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61,
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| 176 | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0,
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| 177 | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3,
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| 178 | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35,
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| 179 | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77,
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| 180 | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72,
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| 181 | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35,
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| 182 | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A,
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| 183 | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61,
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| 184 | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB,
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| 185 | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68,
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| 186 | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4,
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| 187 | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19,
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| 188 | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70,
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| 189 | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC,
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| 190 | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61,
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| 191 | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF,
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| 192 | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83,
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| 193 | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73,
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| 194 | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05,
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| 195 | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2,
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| 196 | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA,
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| 197 | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC,
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| 198 | 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B,
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| 199 | 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38,
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| 200 | 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07,
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| 201 | 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE,
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| 202 | 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C,
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| 203 | 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70,
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| 204 | 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44,
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| 205 | 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3,
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| 206 | 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF,
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| 207 | 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E,
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| 208 | 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D,
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| 209 | 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA,
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| 210 | 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E,
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| 211 | 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF,
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| 212 | 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C,
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| 213 | 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1,
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| 214 | 0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB,
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| 215 | 0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6,
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| 216 | 0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18,
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| 217 | 0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04,
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| 218 | 0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A,
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| 219 | 0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A,
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| 220 | 0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32,
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| 221 | 0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4,
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| 222 | 0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38,
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| 223 | 0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A,
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| 224 | 0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C,
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| 225 | 0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC,
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| 226 | 0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF,
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| 227 | 0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B,
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| 228 | 0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1,
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| 229 | 0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x65, 0x5F, 0x6A,
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| 230 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
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| 231 | };
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| 232 | static const byte dh_ffdhe4096_g[] = { 0x02 };
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| 233 |
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| 234 | const DhParams* wc_Dh_ffdhe4096_Get(void)
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| 235 | {
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| 236 | static const DhParams ffdhe4096 = {
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| 237 | dh_ffdhe4096_p, sizeof(dh_ffdhe4096_p),
|
---|
| 238 | dh_ffdhe4096_g, sizeof(dh_ffdhe4096_g)
|
---|
| 239 | };
|
---|
| 240 | return &ffdhe4096;
|
---|
| 241 | }
|
---|
| 242 | #endif
|
---|
| 243 |
|
---|
| 244 | #ifdef HAVE_FFDHE_6144
|
---|
| 245 | static const byte dh_ffdhe6144_p[] = {
|
---|
| 246 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
---|
| 247 | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A,
|
---|
| 248 | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1,
|
---|
| 249 | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95,
|
---|
| 250 | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB,
|
---|
| 251 | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9,
|
---|
| 252 | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8,
|
---|
| 253 | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A,
|
---|
| 254 | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61,
|
---|
| 255 | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0,
|
---|
| 256 | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3,
|
---|
| 257 | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35,
|
---|
| 258 | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77,
|
---|
| 259 | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72,
|
---|
| 260 | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35,
|
---|
| 261 | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A,
|
---|
| 262 | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61,
|
---|
| 263 | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB,
|
---|
| 264 | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68,
|
---|
| 265 | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4,
|
---|
| 266 | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19,
|
---|
| 267 | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70,
|
---|
| 268 | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC,
|
---|
| 269 | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61,
|
---|
| 270 | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF,
|
---|
| 271 | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83,
|
---|
| 272 | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73,
|
---|
| 273 | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05,
|
---|
| 274 | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2,
|
---|
| 275 | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA,
|
---|
| 276 | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC,
|
---|
| 277 | 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B,
|
---|
| 278 | 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38,
|
---|
| 279 | 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07,
|
---|
| 280 | 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE,
|
---|
| 281 | 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C,
|
---|
| 282 | 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70,
|
---|
| 283 | 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44,
|
---|
| 284 | 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3,
|
---|
| 285 | 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF,
|
---|
| 286 | 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E,
|
---|
| 287 | 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D,
|
---|
| 288 | 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA,
|
---|
| 289 | 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E,
|
---|
| 290 | 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF,
|
---|
| 291 | 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C,
|
---|
| 292 | 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1,
|
---|
| 293 | 0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB,
|
---|
| 294 | 0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6,
|
---|
| 295 | 0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18,
|
---|
| 296 | 0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04,
|
---|
| 297 | 0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A,
|
---|
| 298 | 0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A,
|
---|
| 299 | 0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32,
|
---|
| 300 | 0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4,
|
---|
| 301 | 0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38,
|
---|
| 302 | 0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A,
|
---|
| 303 | 0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C,
|
---|
| 304 | 0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC,
|
---|
| 305 | 0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF,
|
---|
| 306 | 0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B,
|
---|
| 307 | 0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1,
|
---|
| 308 | 0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x0D, 0xD9, 0x02,
|
---|
| 309 | 0x0B, 0xFD, 0x64, 0xB6, 0x45, 0x03, 0x6C, 0x7A,
|
---|
| 310 | 0x4E, 0x67, 0x7D, 0x2C, 0x38, 0x53, 0x2A, 0x3A,
|
---|
| 311 | 0x23, 0xBA, 0x44, 0x42, 0xCA, 0xF5, 0x3E, 0xA6,
|
---|
| 312 | 0x3B, 0xB4, 0x54, 0x32, 0x9B, 0x76, 0x24, 0xC8,
|
---|
| 313 | 0x91, 0x7B, 0xDD, 0x64, 0xB1, 0xC0, 0xFD, 0x4C,
|
---|
| 314 | 0xB3, 0x8E, 0x8C, 0x33, 0x4C, 0x70, 0x1C, 0x3A,
|
---|
| 315 | 0xCD, 0xAD, 0x06, 0x57, 0xFC, 0xCF, 0xEC, 0x71,
|
---|
| 316 | 0x9B, 0x1F, 0x5C, 0x3E, 0x4E, 0x46, 0x04, 0x1F,
|
---|
| 317 | 0x38, 0x81, 0x47, 0xFB, 0x4C, 0xFD, 0xB4, 0x77,
|
---|
| 318 | 0xA5, 0x24, 0x71, 0xF7, 0xA9, 0xA9, 0x69, 0x10,
|
---|
| 319 | 0xB8, 0x55, 0x32, 0x2E, 0xDB, 0x63, 0x40, 0xD8,
|
---|
| 320 | 0xA0, 0x0E, 0xF0, 0x92, 0x35, 0x05, 0x11, 0xE3,
|
---|
| 321 | 0x0A, 0xBE, 0xC1, 0xFF, 0xF9, 0xE3, 0xA2, 0x6E,
|
---|
| 322 | 0x7F, 0xB2, 0x9F, 0x8C, 0x18, 0x30, 0x23, 0xC3,
|
---|
| 323 | 0x58, 0x7E, 0x38, 0xDA, 0x00, 0x77, 0xD9, 0xB4,
|
---|
| 324 | 0x76, 0x3E, 0x4E, 0x4B, 0x94, 0xB2, 0xBB, 0xC1,
|
---|
| 325 | 0x94, 0xC6, 0x65, 0x1E, 0x77, 0xCA, 0xF9, 0x92,
|
---|
| 326 | 0xEE, 0xAA, 0xC0, 0x23, 0x2A, 0x28, 0x1B, 0xF6,
|
---|
| 327 | 0xB3, 0xA7, 0x39, 0xC1, 0x22, 0x61, 0x16, 0x82,
|
---|
| 328 | 0x0A, 0xE8, 0xDB, 0x58, 0x47, 0xA6, 0x7C, 0xBE,
|
---|
| 329 | 0xF9, 0xC9, 0x09, 0x1B, 0x46, 0x2D, 0x53, 0x8C,
|
---|
| 330 | 0xD7, 0x2B, 0x03, 0x74, 0x6A, 0xE7, 0x7F, 0x5E,
|
---|
| 331 | 0x62, 0x29, 0x2C, 0x31, 0x15, 0x62, 0xA8, 0x46,
|
---|
| 332 | 0x50, 0x5D, 0xC8, 0x2D, 0xB8, 0x54, 0x33, 0x8A,
|
---|
| 333 | 0xE4, 0x9F, 0x52, 0x35, 0xC9, 0x5B, 0x91, 0x17,
|
---|
| 334 | 0x8C, 0xCF, 0x2D, 0xD5, 0xCA, 0xCE, 0xF4, 0x03,
|
---|
| 335 | 0xEC, 0x9D, 0x18, 0x10, 0xC6, 0x27, 0x2B, 0x04,
|
---|
| 336 | 0x5B, 0x3B, 0x71, 0xF9, 0xDC, 0x6B, 0x80, 0xD6,
|
---|
| 337 | 0x3F, 0xDD, 0x4A, 0x8E, 0x9A, 0xDB, 0x1E, 0x69,
|
---|
| 338 | 0x62, 0xA6, 0x95, 0x26, 0xD4, 0x31, 0x61, 0xC1,
|
---|
| 339 | 0xA4, 0x1D, 0x57, 0x0D, 0x79, 0x38, 0xDA, 0xD4,
|
---|
| 340 | 0xA4, 0x0E, 0x32, 0x9C, 0xD0, 0xE4, 0x0E, 0x65,
|
---|
| 341 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
|
---|
| 342 | };
|
---|
| 343 | static const byte dh_ffdhe6144_g[] = { 0x02 };
|
---|
| 344 |
|
---|
| 345 | const DhParams* wc_Dh_ffdhe6144_Get(void)
|
---|
| 346 | {
|
---|
| 347 | static const DhParams ffdhe6144 = {
|
---|
| 348 | dh_ffdhe6144_p, sizeof(dh_ffdhe6144_p),
|
---|
| 349 | dh_ffdhe6144_g, sizeof(dh_ffdhe6144_g)
|
---|
| 350 | };
|
---|
| 351 | return &ffdhe6144;
|
---|
| 352 | }
|
---|
| 353 | #endif
|
---|
| 354 |
|
---|
| 355 | #ifdef HAVE_FFDHE_8192
|
---|
| 356 | static const byte dh_ffdhe8192_p[] = {
|
---|
| 357 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
---|
| 358 | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A,
|
---|
| 359 | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1,
|
---|
| 360 | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95,
|
---|
| 361 | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB,
|
---|
| 362 | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9,
|
---|
| 363 | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8,
|
---|
| 364 | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A,
|
---|
| 365 | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61,
|
---|
| 366 | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0,
|
---|
| 367 | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3,
|
---|
| 368 | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35,
|
---|
| 369 | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77,
|
---|
| 370 | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72,
|
---|
| 371 | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35,
|
---|
| 372 | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A,
|
---|
| 373 | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61,
|
---|
| 374 | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB,
|
---|
| 375 | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68,
|
---|
| 376 | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4,
|
---|
| 377 | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19,
|
---|
| 378 | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70,
|
---|
| 379 | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC,
|
---|
| 380 | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61,
|
---|
| 381 | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF,
|
---|
| 382 | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83,
|
---|
| 383 | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73,
|
---|
| 384 | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05,
|
---|
| 385 | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2,
|
---|
| 386 | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA,
|
---|
| 387 | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC,
|
---|
| 388 | 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B,
|
---|
| 389 | 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38,
|
---|
| 390 | 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07,
|
---|
| 391 | 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE,
|
---|
| 392 | 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C,
|
---|
| 393 | 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70,
|
---|
| 394 | 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44,
|
---|
| 395 | 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3,
|
---|
| 396 | 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF,
|
---|
| 397 | 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E,
|
---|
| 398 | 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D,
|
---|
| 399 | 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA,
|
---|
| 400 | 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E,
|
---|
| 401 | 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF,
|
---|
| 402 | 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C,
|
---|
| 403 | 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1,
|
---|
| 404 | 0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB,
|
---|
| 405 | 0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6,
|
---|
| 406 | 0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18,
|
---|
| 407 | 0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04,
|
---|
| 408 | 0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A,
|
---|
| 409 | 0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A,
|
---|
| 410 | 0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32,
|
---|
| 411 | 0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4,
|
---|
| 412 | 0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38,
|
---|
| 413 | 0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A,
|
---|
| 414 | 0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C,
|
---|
| 415 | 0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC,
|
---|
| 416 | 0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF,
|
---|
| 417 | 0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B,
|
---|
| 418 | 0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1,
|
---|
| 419 | 0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x0D, 0xD9, 0x02,
|
---|
| 420 | 0x0B, 0xFD, 0x64, 0xB6, 0x45, 0x03, 0x6C, 0x7A,
|
---|
| 421 | 0x4E, 0x67, 0x7D, 0x2C, 0x38, 0x53, 0x2A, 0x3A,
|
---|
| 422 | 0x23, 0xBA, 0x44, 0x42, 0xCA, 0xF5, 0x3E, 0xA6,
|
---|
| 423 | 0x3B, 0xB4, 0x54, 0x32, 0x9B, 0x76, 0x24, 0xC8,
|
---|
| 424 | 0x91, 0x7B, 0xDD, 0x64, 0xB1, 0xC0, 0xFD, 0x4C,
|
---|
| 425 | 0xB3, 0x8E, 0x8C, 0x33, 0x4C, 0x70, 0x1C, 0x3A,
|
---|
| 426 | 0xCD, 0xAD, 0x06, 0x57, 0xFC, 0xCF, 0xEC, 0x71,
|
---|
| 427 | 0x9B, 0x1F, 0x5C, 0x3E, 0x4E, 0x46, 0x04, 0x1F,
|
---|
| 428 | 0x38, 0x81, 0x47, 0xFB, 0x4C, 0xFD, 0xB4, 0x77,
|
---|
| 429 | 0xA5, 0x24, 0x71, 0xF7, 0xA9, 0xA9, 0x69, 0x10,
|
---|
| 430 | 0xB8, 0x55, 0x32, 0x2E, 0xDB, 0x63, 0x40, 0xD8,
|
---|
| 431 | 0xA0, 0x0E, 0xF0, 0x92, 0x35, 0x05, 0x11, 0xE3,
|
---|
| 432 | 0x0A, 0xBE, 0xC1, 0xFF, 0xF9, 0xE3, 0xA2, 0x6E,
|
---|
| 433 | 0x7F, 0xB2, 0x9F, 0x8C, 0x18, 0x30, 0x23, 0xC3,
|
---|
| 434 | 0x58, 0x7E, 0x38, 0xDA, 0x00, 0x77, 0xD9, 0xB4,
|
---|
| 435 | 0x76, 0x3E, 0x4E, 0x4B, 0x94, 0xB2, 0xBB, 0xC1,
|
---|
| 436 | 0x94, 0xC6, 0x65, 0x1E, 0x77, 0xCA, 0xF9, 0x92,
|
---|
| 437 | 0xEE, 0xAA, 0xC0, 0x23, 0x2A, 0x28, 0x1B, 0xF6,
|
---|
| 438 | 0xB3, 0xA7, 0x39, 0xC1, 0x22, 0x61, 0x16, 0x82,
|
---|
| 439 | 0x0A, 0xE8, 0xDB, 0x58, 0x47, 0xA6, 0x7C, 0xBE,
|
---|
| 440 | 0xF9, 0xC9, 0x09, 0x1B, 0x46, 0x2D, 0x53, 0x8C,
|
---|
| 441 | 0xD7, 0x2B, 0x03, 0x74, 0x6A, 0xE7, 0x7F, 0x5E,
|
---|
| 442 | 0x62, 0x29, 0x2C, 0x31, 0x15, 0x62, 0xA8, 0x46,
|
---|
| 443 | 0x50, 0x5D, 0xC8, 0x2D, 0xB8, 0x54, 0x33, 0x8A,
|
---|
| 444 | 0xE4, 0x9F, 0x52, 0x35, 0xC9, 0x5B, 0x91, 0x17,
|
---|
| 445 | 0x8C, 0xCF, 0x2D, 0xD5, 0xCA, 0xCE, 0xF4, 0x03,
|
---|
| 446 | 0xEC, 0x9D, 0x18, 0x10, 0xC6, 0x27, 0x2B, 0x04,
|
---|
| 447 | 0x5B, 0x3B, 0x71, 0xF9, 0xDC, 0x6B, 0x80, 0xD6,
|
---|
| 448 | 0x3F, 0xDD, 0x4A, 0x8E, 0x9A, 0xDB, 0x1E, 0x69,
|
---|
| 449 | 0x62, 0xA6, 0x95, 0x26, 0xD4, 0x31, 0x61, 0xC1,
|
---|
| 450 | 0xA4, 0x1D, 0x57, 0x0D, 0x79, 0x38, 0xDA, 0xD4,
|
---|
| 451 | 0xA4, 0x0E, 0x32, 0x9C, 0xCF, 0xF4, 0x6A, 0xAA,
|
---|
| 452 | 0x36, 0xAD, 0x00, 0x4C, 0xF6, 0x00, 0xC8, 0x38,
|
---|
| 453 | 0x1E, 0x42, 0x5A, 0x31, 0xD9, 0x51, 0xAE, 0x64,
|
---|
| 454 | 0xFD, 0xB2, 0x3F, 0xCE, 0xC9, 0x50, 0x9D, 0x43,
|
---|
| 455 | 0x68, 0x7F, 0xEB, 0x69, 0xED, 0xD1, 0xCC, 0x5E,
|
---|
| 456 | 0x0B, 0x8C, 0xC3, 0xBD, 0xF6, 0x4B, 0x10, 0xEF,
|
---|
| 457 | 0x86, 0xB6, 0x31, 0x42, 0xA3, 0xAB, 0x88, 0x29,
|
---|
| 458 | 0x55, 0x5B, 0x2F, 0x74, 0x7C, 0x93, 0x26, 0x65,
|
---|
| 459 | 0xCB, 0x2C, 0x0F, 0x1C, 0xC0, 0x1B, 0xD7, 0x02,
|
---|
| 460 | 0x29, 0x38, 0x88, 0x39, 0xD2, 0xAF, 0x05, 0xE4,
|
---|
| 461 | 0x54, 0x50, 0x4A, 0xC7, 0x8B, 0x75, 0x82, 0x82,
|
---|
| 462 | 0x28, 0x46, 0xC0, 0xBA, 0x35, 0xC3, 0x5F, 0x5C,
|
---|
| 463 | 0x59, 0x16, 0x0C, 0xC0, 0x46, 0xFD, 0x82, 0x51,
|
---|
| 464 | 0x54, 0x1F, 0xC6, 0x8C, 0x9C, 0x86, 0xB0, 0x22,
|
---|
| 465 | 0xBB, 0x70, 0x99, 0x87, 0x6A, 0x46, 0x0E, 0x74,
|
---|
| 466 | 0x51, 0xA8, 0xA9, 0x31, 0x09, 0x70, 0x3F, 0xEE,
|
---|
| 467 | 0x1C, 0x21, 0x7E, 0x6C, 0x38, 0x26, 0xE5, 0x2C,
|
---|
| 468 | 0x51, 0xAA, 0x69, 0x1E, 0x0E, 0x42, 0x3C, 0xFC,
|
---|
| 469 | 0x99, 0xE9, 0xE3, 0x16, 0x50, 0xC1, 0x21, 0x7B,
|
---|
| 470 | 0x62, 0x48, 0x16, 0xCD, 0xAD, 0x9A, 0x95, 0xF9,
|
---|
| 471 | 0xD5, 0xB8, 0x01, 0x94, 0x88, 0xD9, 0xC0, 0xA0,
|
---|
| 472 | 0xA1, 0xFE, 0x30, 0x75, 0xA5, 0x77, 0xE2, 0x31,
|
---|
| 473 | 0x83, 0xF8, 0x1D, 0x4A, 0x3F, 0x2F, 0xA4, 0x57,
|
---|
| 474 | 0x1E, 0xFC, 0x8C, 0xE0, 0xBA, 0x8A, 0x4F, 0xE8,
|
---|
| 475 | 0xB6, 0x85, 0x5D, 0xFE, 0x72, 0xB0, 0xA6, 0x6E,
|
---|
| 476 | 0xDE, 0xD2, 0xFB, 0xAB, 0xFB, 0xE5, 0x8A, 0x30,
|
---|
| 477 | 0xFA, 0xFA, 0xBE, 0x1C, 0x5D, 0x71, 0xA8, 0x7E,
|
---|
| 478 | 0x2F, 0x74, 0x1E, 0xF8, 0xC1, 0xFE, 0x86, 0xFE,
|
---|
| 479 | 0xA6, 0xBB, 0xFD, 0xE5, 0x30, 0x67, 0x7F, 0x0D,
|
---|
| 480 | 0x97, 0xD1, 0x1D, 0x49, 0xF7, 0xA8, 0x44, 0x3D,
|
---|
| 481 | 0x08, 0x22, 0xE5, 0x06, 0xA9, 0xF4, 0x61, 0x4E,
|
---|
| 482 | 0x01, 0x1E, 0x2A, 0x94, 0x83, 0x8F, 0xF8, 0x8C,
|
---|
| 483 | 0xD6, 0x8C, 0x8B, 0xB7, 0xC5, 0xC6, 0x42, 0x4C,
|
---|
| 484 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
|
---|
| 485 | };
|
---|
| 486 | static const byte dh_ffdhe8192_g[] = { 0x02 };
|
---|
| 487 |
|
---|
| 488 | const DhParams* wc_Dh_ffdhe8192_Get(void)
|
---|
| 489 | {
|
---|
| 490 | static const DhParams ffdhe8192 = {
|
---|
| 491 | dh_ffdhe8192_p, sizeof(dh_ffdhe8192_p),
|
---|
| 492 | dh_ffdhe8192_g, sizeof(dh_ffdhe8192_g)
|
---|
| 493 | };
|
---|
| 494 | return &ffdhe8192;
|
---|
| 495 | }
|
---|
| 496 | #endif
|
---|
| 497 |
|
---|
| 498 | int wc_InitDhKey_ex(DhKey* key, void* heap, int devId)
|
---|
| 499 | {
|
---|
| 500 | int ret = 0;
|
---|
| 501 |
|
---|
| 502 | if (key == NULL)
|
---|
| 503 | return BAD_FUNC_ARG;
|
---|
| 504 |
|
---|
| 505 | key->heap = heap; /* for XMALLOC/XFREE in future */
|
---|
| 506 |
|
---|
| 507 | if (mp_init_multi(&key->p, &key->g, NULL, NULL, NULL, NULL) != MP_OKAY)
|
---|
| 508 | return MEMORY_E;
|
---|
| 509 |
|
---|
| 510 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH)
|
---|
| 511 | /* handle as async */
|
---|
| 512 | ret = wolfAsync_DevCtxInit(&key->asyncDev, WOLFSSL_ASYNC_MARKER_DH,
|
---|
| 513 | key->heap, devId);
|
---|
| 514 | #else
|
---|
| 515 | (void)devId;
|
---|
| 516 | #endif
|
---|
| 517 |
|
---|
| 518 | return ret;
|
---|
| 519 | }
|
---|
| 520 |
|
---|
| 521 | int wc_InitDhKey(DhKey* key)
|
---|
| 522 | {
|
---|
| 523 | return wc_InitDhKey_ex(key, NULL, INVALID_DEVID);
|
---|
| 524 | }
|
---|
| 525 |
|
---|
| 526 |
|
---|
| 527 | void wc_FreeDhKey(DhKey* key)
|
---|
| 528 | {
|
---|
| 529 | if (key) {
|
---|
| 530 | mp_clear(&key->p);
|
---|
| 531 | mp_clear(&key->g);
|
---|
| 532 |
|
---|
| 533 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH)
|
---|
| 534 | wolfAsync_DevCtxFree(&key->asyncDev, WOLFSSL_ASYNC_MARKER_DH);
|
---|
| 535 | #endif
|
---|
| 536 | }
|
---|
| 537 | }
|
---|
| 538 |
|
---|
| 539 |
|
---|
| 540 | /* if defined to not use floating point values do not compile in */
|
---|
| 541 | #ifndef WOLFSSL_DH_CONST
|
---|
| 542 | static word32 DiscreteLogWorkFactor(word32 n)
|
---|
| 543 | {
|
---|
| 544 | /* assuming discrete log takes about the same time as factoring */
|
---|
| 545 | if (n < 5)
|
---|
| 546 | return 0;
|
---|
| 547 | else
|
---|
| 548 | return (word32)(2.4 * XPOW((double)n, 1.0/3.0) *
|
---|
| 549 | XPOW(XLOG((double)n), 2.0/3.0) - 5);
|
---|
| 550 | }
|
---|
| 551 | #endif /* WOLFSSL_DH_CONST*/
|
---|
| 552 |
|
---|
| 553 |
|
---|
| 554 | /* if not using fixed points use DiscreteLogWorkFactor function for unsual size
|
---|
| 555 | otherwise round up on size needed */
|
---|
| 556 | #ifndef WOLFSSL_DH_CONST
|
---|
| 557 | #define WOLFSSL_DH_ROUND(x)
|
---|
| 558 | #else
|
---|
| 559 | #define WOLFSSL_DH_ROUND(x) \
|
---|
| 560 | do { \
|
---|
| 561 | if (x % 128) { \
|
---|
| 562 | x &= 0xffffff80;\
|
---|
| 563 | x += 128; \
|
---|
| 564 | } \
|
---|
| 565 | } \
|
---|
| 566 | while (0)
|
---|
| 567 | #endif
|
---|
| 568 |
|
---|
| 569 |
|
---|
| 570 | static int GeneratePrivateDh(DhKey* key, WC_RNG* rng, byte* priv, word32* privSz)
|
---|
| 571 | {
|
---|
| 572 | int ret = 0;
|
---|
| 573 | word32 sz = mp_unsigned_bin_size(&key->p);
|
---|
| 574 |
|
---|
| 575 | /* Table of predetermined values from the operation
|
---|
| 576 | 2 * DiscreteLogWorkFactor(sz * WOLFSSL_BIT_SIZE) / WOLFSSL_BIT_SIZE + 1
|
---|
| 577 | Sizes in table checked against RFC 3526
|
---|
| 578 | */
|
---|
| 579 | WOLFSSL_DH_ROUND(sz); /* if using fixed points only, then round up */
|
---|
| 580 | switch (sz) {
|
---|
| 581 | case 128: sz = 21; break;
|
---|
| 582 | case 256: sz = 29; break;
|
---|
| 583 | case 384: sz = 34; break;
|
---|
| 584 | case 512: sz = 39; break;
|
---|
| 585 | case 640: sz = 42; break;
|
---|
| 586 | case 768: sz = 46; break;
|
---|
| 587 | case 896: sz = 49; break;
|
---|
| 588 | case 1024: sz = 52; break;
|
---|
| 589 | default:
|
---|
| 590 | #ifndef WOLFSSL_DH_CONST
|
---|
| 591 | /* if using floating points and size of p is not in table */
|
---|
| 592 | sz = min(sz, 2 * DiscreteLogWorkFactor(sz * WOLFSSL_BIT_SIZE) /
|
---|
| 593 | WOLFSSL_BIT_SIZE + 1);
|
---|
| 594 | break;
|
---|
| 595 | #else
|
---|
| 596 | return BAD_FUNC_ARG;
|
---|
| 597 | #endif
|
---|
| 598 | }
|
---|
| 599 |
|
---|
| 600 | ret = wc_RNG_GenerateBlock(rng, priv, sz);
|
---|
| 601 |
|
---|
| 602 | if (ret == 0) {
|
---|
| 603 | priv[0] |= 0x0C;
|
---|
| 604 | *privSz = sz;
|
---|
| 605 | }
|
---|
| 606 |
|
---|
| 607 | return ret;
|
---|
| 608 | }
|
---|
| 609 |
|
---|
| 610 |
|
---|
| 611 | static int GeneratePublicDh(DhKey* key, byte* priv, word32 privSz,
|
---|
| 612 | byte* pub, word32* pubSz)
|
---|
| 613 | {
|
---|
| 614 | int ret = 0;
|
---|
| 615 | mp_int x;
|
---|
| 616 | mp_int y;
|
---|
| 617 |
|
---|
| 618 | #ifdef WOLFSSL_HAVE_SP_DH
|
---|
| 619 | #ifndef WOLFSSL_SP_NO_2048
|
---|
| 620 | if (mp_count_bits(&key->p) == 2048)
|
---|
| 621 | return sp_DhExp_2048(&key->g, priv, privSz, &key->p, pub, pubSz);
|
---|
| 622 | #endif
|
---|
| 623 | #ifndef WOLFSSL_SP_NO_3072
|
---|
| 624 | if (mp_count_bits(&key->p) == 3072)
|
---|
| 625 | return sp_DhExp_3072(&key->g, priv, privSz, &key->p, pub, pubSz);
|
---|
| 626 | #endif
|
---|
| 627 | #endif
|
---|
| 628 |
|
---|
| 629 | if (mp_init_multi(&x, &y, 0, 0, 0, 0) != MP_OKAY)
|
---|
| 630 | return MP_INIT_E;
|
---|
| 631 |
|
---|
| 632 | if (mp_read_unsigned_bin(&x, priv, privSz) != MP_OKAY)
|
---|
| 633 | ret = MP_READ_E;
|
---|
| 634 |
|
---|
| 635 | if (ret == 0 && mp_exptmod(&key->g, &x, &key->p, &y) != MP_OKAY)
|
---|
| 636 | ret = MP_EXPTMOD_E;
|
---|
| 637 |
|
---|
| 638 | if (ret == 0 && mp_to_unsigned_bin(&y, pub) != MP_OKAY)
|
---|
| 639 | ret = MP_TO_E;
|
---|
| 640 |
|
---|
| 641 | if (ret == 0)
|
---|
| 642 | *pubSz = mp_unsigned_bin_size(&y);
|
---|
| 643 |
|
---|
| 644 | mp_clear(&y);
|
---|
| 645 | mp_clear(&x);
|
---|
| 646 |
|
---|
| 647 | return ret;
|
---|
| 648 | }
|
---|
| 649 |
|
---|
| 650 | static int wc_DhGenerateKeyPair_Sync(DhKey* key, WC_RNG* rng,
|
---|
| 651 | byte* priv, word32* privSz, byte* pub, word32* pubSz)
|
---|
| 652 | {
|
---|
| 653 | int ret;
|
---|
| 654 |
|
---|
| 655 | if (key == NULL || rng == NULL || priv == NULL || privSz == NULL ||
|
---|
| 656 | pub == NULL || pubSz == NULL) {
|
---|
| 657 | return BAD_FUNC_ARG;
|
---|
| 658 | }
|
---|
| 659 |
|
---|
| 660 | ret = GeneratePrivateDh(key, rng, priv, privSz);
|
---|
| 661 |
|
---|
| 662 | return (ret != 0) ? ret : GeneratePublicDh(key, priv, *privSz, pub, pubSz);
|
---|
| 663 | }
|
---|
| 664 |
|
---|
| 665 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH)
|
---|
| 666 | static int wc_DhGenerateKeyPair_Async(DhKey* key, WC_RNG* rng,
|
---|
| 667 | byte* priv, word32* privSz, byte* pub, word32* pubSz)
|
---|
| 668 | {
|
---|
| 669 | int ret;
|
---|
| 670 |
|
---|
| 671 | #if defined(HAVE_INTEL_QA)
|
---|
| 672 | word32 sz;
|
---|
| 673 |
|
---|
| 674 | /* verify prime is at least 768-bits */
|
---|
| 675 | /* QAT HW must have prime at least 768-bits */
|
---|
| 676 | sz = mp_unsigned_bin_size(&key->p);
|
---|
| 677 | if (sz >= (768/8)) {
|
---|
| 678 | mp_int x;
|
---|
| 679 |
|
---|
| 680 | ret = mp_init(&x);
|
---|
| 681 | if (ret != MP_OKAY)
|
---|
| 682 | return ret;
|
---|
| 683 |
|
---|
| 684 | ret = GeneratePrivateDh(key, rng, priv, privSz);
|
---|
| 685 | if (ret == 0)
|
---|
| 686 | ret = mp_read_unsigned_bin(&x, priv, *privSz);
|
---|
| 687 | if (ret == MP_OKAY)
|
---|
| 688 | ret = wc_mp_to_bigint(&x, &x.raw);
|
---|
| 689 | if (ret == MP_OKAY)
|
---|
| 690 | ret = wc_mp_to_bigint(&key->p, &key->p.raw);
|
---|
| 691 | if (ret == MP_OKAY)
|
---|
| 692 | ret = wc_mp_to_bigint(&key->g, &key->g.raw);
|
---|
| 693 | if (ret == MP_OKAY)
|
---|
| 694 | ret = IntelQaDhKeyGen(&key->asyncDev, &key->p.raw, &key->g.raw,
|
---|
| 695 | &x.raw, pub, pubSz);
|
---|
| 696 | mp_clear(&x);
|
---|
| 697 |
|
---|
| 698 | return ret;
|
---|
| 699 | }
|
---|
| 700 |
|
---|
| 701 | #elif defined(HAVE_CAVIUM)
|
---|
| 702 | /* TODO: Not implemented - use software for now */
|
---|
| 703 |
|
---|
| 704 | #else /* WOLFSSL_ASYNC_CRYPT_TEST */
|
---|
| 705 | if (wc_AsyncTestInit(&key->asyncDev, ASYNC_TEST_DH_GEN)) {
|
---|
| 706 | WC_ASYNC_TEST* testDev = &key->asyncDev.test;
|
---|
| 707 | testDev->dhGen.key = key;
|
---|
| 708 | testDev->dhGen.rng = rng;
|
---|
| 709 | testDev->dhGen.priv = priv;
|
---|
| 710 | testDev->dhGen.privSz = privSz;
|
---|
| 711 | testDev->dhGen.pub = pub;
|
---|
| 712 | testDev->dhGen.pubSz = pubSz;
|
---|
| 713 | return WC_PENDING_E;
|
---|
| 714 | }
|
---|
| 715 | #endif
|
---|
| 716 |
|
---|
| 717 | /* otherwise use software DH */
|
---|
| 718 | ret = wc_DhGenerateKeyPair_Sync(key, rng, priv, privSz, pub, pubSz);
|
---|
| 719 |
|
---|
| 720 | return ret;
|
---|
| 721 | }
|
---|
| 722 | #endif /* WOLFSSL_ASYNC_CRYPT && WC_ASYNC_ENABLE_DH */
|
---|
| 723 |
|
---|
| 724 |
|
---|
| 725 | /* Check DH Public Key for invalid numbers
|
---|
| 726 | *
|
---|
| 727 | * key DH key group parameters.
|
---|
| 728 | * pub Public Key.
|
---|
| 729 | * pubSz Public Key size.
|
---|
| 730 | *
|
---|
| 731 | * returns 0 on success or error code
|
---|
| 732 | */
|
---|
| 733 | int wc_DhCheckPubKey(DhKey* key, const byte* pub, word32 pubSz)
|
---|
| 734 | {
|
---|
| 735 | int ret = 0;
|
---|
| 736 |
|
---|
| 737 | mp_int x;
|
---|
| 738 | mp_int y;
|
---|
| 739 |
|
---|
| 740 | if (key == NULL || pub == NULL) {
|
---|
| 741 | return BAD_FUNC_ARG;
|
---|
| 742 | }
|
---|
| 743 |
|
---|
| 744 | if (mp_init_multi(&x, &y, NULL, NULL, NULL, NULL) != MP_OKAY) {
|
---|
| 745 | return MP_INIT_E;
|
---|
| 746 | }
|
---|
| 747 |
|
---|
| 748 | if (mp_read_unsigned_bin(&x, pub, pubSz) != MP_OKAY) {
|
---|
| 749 | ret = MP_READ_E;
|
---|
| 750 | }
|
---|
| 751 |
|
---|
| 752 | /* pub should not be 0 or 1 */
|
---|
| 753 | if (ret == 0 && mp_cmp_d(&x, 2) == MP_LT) {
|
---|
| 754 | ret = MP_CMP_E;
|
---|
| 755 | }
|
---|
| 756 |
|
---|
| 757 | /* pub shouldn't be greater than or equal to p - 1 */
|
---|
| 758 | if (ret == 0 && mp_copy(&key->p, &y) != MP_OKAY) {
|
---|
| 759 | ret = MP_INIT_E;
|
---|
| 760 | }
|
---|
| 761 | if (ret == 0 && mp_sub_d(&y, 2, &y) != MP_OKAY) {
|
---|
| 762 | ret = MP_SUB_E;
|
---|
| 763 | }
|
---|
| 764 | if (ret == 0 && mp_cmp(&x, &y) == MP_GT) {
|
---|
| 765 | ret = MP_CMP_E;
|
---|
| 766 | }
|
---|
| 767 |
|
---|
| 768 | mp_clear(&y);
|
---|
| 769 | mp_clear(&x);
|
---|
| 770 |
|
---|
| 771 | return ret;
|
---|
| 772 | }
|
---|
| 773 |
|
---|
| 774 |
|
---|
| 775 | int wc_DhGenerateKeyPair(DhKey* key, WC_RNG* rng,
|
---|
| 776 | byte* priv, word32* privSz, byte* pub, word32* pubSz)
|
---|
| 777 | {
|
---|
| 778 | int ret;
|
---|
| 779 |
|
---|
| 780 | if (key == NULL || rng == NULL || priv == NULL || privSz == NULL ||
|
---|
| 781 | pub == NULL || pubSz == NULL) {
|
---|
| 782 | return BAD_FUNC_ARG;
|
---|
| 783 | }
|
---|
| 784 |
|
---|
| 785 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH)
|
---|
| 786 | if (key->asyncDev.marker == WOLFSSL_ASYNC_MARKER_DH) {
|
---|
| 787 | ret = wc_DhGenerateKeyPair_Async(key, rng, priv, privSz, pub, pubSz);
|
---|
| 788 | }
|
---|
| 789 | else
|
---|
| 790 | #endif
|
---|
| 791 | {
|
---|
| 792 | ret = wc_DhGenerateKeyPair_Sync(key, rng, priv, privSz, pub, pubSz);
|
---|
| 793 | }
|
---|
| 794 |
|
---|
| 795 | return ret;
|
---|
| 796 | }
|
---|
| 797 |
|
---|
| 798 |
|
---|
| 799 | static int wc_DhAgree_Sync(DhKey* key, byte* agree, word32* agreeSz,
|
---|
| 800 | const byte* priv, word32 privSz, const byte* otherPub, word32 pubSz)
|
---|
| 801 | {
|
---|
| 802 | int ret = 0;
|
---|
| 803 | mp_int x;
|
---|
| 804 | mp_int y;
|
---|
| 805 | mp_int z;
|
---|
| 806 |
|
---|
| 807 | if (wc_DhCheckPubKey(key, otherPub, pubSz) != 0) {
|
---|
| 808 | WOLFSSL_MSG("wc_DhAgree wc_DhCheckPubKey failed");
|
---|
| 809 | return DH_CHECK_PUB_E;
|
---|
| 810 | }
|
---|
| 811 |
|
---|
| 812 | #ifdef WOLFSSL_HAVE_SP_DH
|
---|
| 813 | #ifndef WOLFSSL_SP_NO_2048
|
---|
| 814 | if (mp_count_bits(&key->p) == 2048) {
|
---|
| 815 | if (mp_init(&y) != MP_OKAY)
|
---|
| 816 | return MP_INIT_E;
|
---|
| 817 |
|
---|
| 818 | if (ret == 0 && mp_read_unsigned_bin(&y, otherPub, pubSz) != MP_OKAY)
|
---|
| 819 | ret = MP_READ_E;
|
---|
| 820 |
|
---|
| 821 | if (ret == 0)
|
---|
| 822 | ret = sp_DhExp_2048(&y, priv, privSz, &key->p, agree, agreeSz);
|
---|
| 823 |
|
---|
| 824 | mp_clear(&y);
|
---|
| 825 | return ret;
|
---|
| 826 | }
|
---|
| 827 | #endif
|
---|
| 828 | #ifndef WOLFSSL_SP_NO_3072
|
---|
| 829 | if (mp_count_bits(&key->p) == 3072) {
|
---|
| 830 | if (mp_init(&y) != MP_OKAY)
|
---|
| 831 | return MP_INIT_E;
|
---|
| 832 |
|
---|
| 833 | if (ret == 0 && mp_read_unsigned_bin(&y, otherPub, pubSz) != MP_OKAY)
|
---|
| 834 | ret = MP_READ_E;
|
---|
| 835 |
|
---|
| 836 | if (ret == 0)
|
---|
| 837 | ret = sp_DhExp_3072(&y, priv, privSz, &key->p, agree, agreeSz);
|
---|
| 838 |
|
---|
| 839 | mp_clear(&y);
|
---|
| 840 | return ret;
|
---|
| 841 | }
|
---|
| 842 | #endif
|
---|
| 843 | #endif
|
---|
| 844 |
|
---|
| 845 | if (mp_init_multi(&x, &y, &z, 0, 0, 0) != MP_OKAY)
|
---|
| 846 | return MP_INIT_E;
|
---|
| 847 |
|
---|
| 848 | if (mp_read_unsigned_bin(&x, priv, privSz) != MP_OKAY)
|
---|
| 849 | ret = MP_READ_E;
|
---|
| 850 |
|
---|
| 851 | if (ret == 0 && mp_read_unsigned_bin(&y, otherPub, pubSz) != MP_OKAY)
|
---|
| 852 | ret = MP_READ_E;
|
---|
| 853 |
|
---|
| 854 | if (ret == 0 && mp_exptmod(&y, &x, &key->p, &z) != MP_OKAY)
|
---|
| 855 | ret = MP_EXPTMOD_E;
|
---|
| 856 |
|
---|
| 857 | if (ret == 0 && mp_to_unsigned_bin(&z, agree) != MP_OKAY)
|
---|
| 858 | ret = MP_TO_E;
|
---|
| 859 |
|
---|
| 860 | if (ret == 0)
|
---|
| 861 | *agreeSz = mp_unsigned_bin_size(&z);
|
---|
| 862 |
|
---|
| 863 | mp_clear(&z);
|
---|
| 864 | mp_clear(&y);
|
---|
| 865 | mp_forcezero(&x);
|
---|
| 866 |
|
---|
| 867 | return ret;
|
---|
| 868 | }
|
---|
| 869 |
|
---|
| 870 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH)
|
---|
| 871 | static int wc_DhAgree_Async(DhKey* key, byte* agree, word32* agreeSz,
|
---|
| 872 | const byte* priv, word32 privSz, const byte* otherPub, word32 pubSz)
|
---|
| 873 | {
|
---|
| 874 | int ret;
|
---|
| 875 |
|
---|
| 876 | #ifdef HAVE_CAVIUM
|
---|
| 877 | /* TODO: Not implemented - use software for now */
|
---|
| 878 | ret = wc_DhAgree_Sync(key, agree, agreeSz, priv, privSz, otherPub, pubSz);
|
---|
| 879 |
|
---|
| 880 | #elif defined(HAVE_INTEL_QA)
|
---|
| 881 | ret = wc_mp_to_bigint(&key->p, &key->p.raw);
|
---|
| 882 | if (ret == MP_OKAY)
|
---|
| 883 | ret = IntelQaDhAgree(&key->asyncDev, &key->p.raw,
|
---|
| 884 | agree, agreeSz, priv, privSz, otherPub, pubSz);
|
---|
| 885 | #else /* WOLFSSL_ASYNC_CRYPT_TEST */
|
---|
| 886 | if (wc_AsyncTestInit(&key->asyncDev, ASYNC_TEST_DH_AGREE)) {
|
---|
| 887 | WC_ASYNC_TEST* testDev = &key->asyncDev.test;
|
---|
| 888 | testDev->dhAgree.key = key;
|
---|
| 889 | testDev->dhAgree.agree = agree;
|
---|
| 890 | testDev->dhAgree.agreeSz = agreeSz;
|
---|
| 891 | testDev->dhAgree.priv = priv;
|
---|
| 892 | testDev->dhAgree.privSz = privSz;
|
---|
| 893 | testDev->dhAgree.otherPub = otherPub;
|
---|
| 894 | testDev->dhAgree.pubSz = pubSz;
|
---|
| 895 | return WC_PENDING_E;
|
---|
| 896 | }
|
---|
| 897 | ret = wc_DhAgree_Sync(key, agree, agreeSz, priv, privSz, otherPub, pubSz);
|
---|
| 898 | #endif
|
---|
| 899 |
|
---|
| 900 | return ret;
|
---|
| 901 | }
|
---|
| 902 | #endif /* WOLFSSL_ASYNC_CRYPT */
|
---|
| 903 |
|
---|
| 904 | int wc_DhAgree(DhKey* key, byte* agree, word32* agreeSz, const byte* priv,
|
---|
| 905 | word32 privSz, const byte* otherPub, word32 pubSz)
|
---|
| 906 | {
|
---|
| 907 | int ret = 0;
|
---|
| 908 |
|
---|
| 909 | if (key == NULL || agree == NULL || agreeSz == NULL || priv == NULL ||
|
---|
| 910 | otherPub == NULL) {
|
---|
| 911 | return BAD_FUNC_ARG;
|
---|
| 912 | }
|
---|
| 913 |
|
---|
| 914 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH)
|
---|
| 915 | if (key->asyncDev.marker == WOLFSSL_ASYNC_MARKER_DH) {
|
---|
| 916 | ret = wc_DhAgree_Async(key, agree, agreeSz, priv, privSz, otherPub, pubSz);
|
---|
| 917 | }
|
---|
| 918 | else
|
---|
| 919 | #endif
|
---|
| 920 | {
|
---|
| 921 | ret = wc_DhAgree_Sync(key, agree, agreeSz, priv, privSz, otherPub, pubSz);
|
---|
| 922 | }
|
---|
| 923 |
|
---|
| 924 | return ret;
|
---|
| 925 | }
|
---|
| 926 |
|
---|
| 927 |
|
---|
| 928 | /* not in asn anymore since no actual asn types used */
|
---|
| 929 | int wc_DhSetKey(DhKey* key, const byte* p, word32 pSz, const byte* g,
|
---|
| 930 | word32 gSz)
|
---|
| 931 | {
|
---|
| 932 | if (key == NULL || p == NULL || g == NULL || pSz == 0 || gSz == 0) {
|
---|
| 933 | return BAD_FUNC_ARG;
|
---|
| 934 | }
|
---|
| 935 |
|
---|
| 936 | /* may have leading 0 */
|
---|
| 937 | if (p[0] == 0) {
|
---|
| 938 | pSz--; p++;
|
---|
| 939 | }
|
---|
| 940 |
|
---|
| 941 | if (g[0] == 0) {
|
---|
| 942 | gSz--; g++;
|
---|
| 943 | }
|
---|
| 944 |
|
---|
| 945 | if (mp_init(&key->p) != MP_OKAY)
|
---|
| 946 | return MP_INIT_E;
|
---|
| 947 | if (mp_read_unsigned_bin(&key->p, p, pSz) != 0) {
|
---|
| 948 | mp_clear(&key->p);
|
---|
| 949 | return ASN_DH_KEY_E;
|
---|
| 950 | }
|
---|
| 951 |
|
---|
| 952 | if (mp_init(&key->g) != MP_OKAY) {
|
---|
| 953 | mp_clear(&key->p);
|
---|
| 954 | return MP_INIT_E;
|
---|
| 955 | }
|
---|
| 956 | if (mp_read_unsigned_bin(&key->g, g, gSz) != 0) {
|
---|
| 957 | mp_clear(&key->g);
|
---|
| 958 | mp_clear(&key->p);
|
---|
| 959 | return ASN_DH_KEY_E;
|
---|
| 960 | }
|
---|
| 961 |
|
---|
| 962 | return 0;
|
---|
| 963 | }
|
---|
| 964 |
|
---|
| 965 | #endif /* NO_DH */
|
---|