[453] | 1 | /* dh.c
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| 2 | *
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| 3 | * Copyright (C) 2006-2020 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 | #if defined(HAVE_FIPS) && \
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| 32 | defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2)
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| 33 |
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| 34 | /* set NO_WRAPPERS before headers, use direct internal f()s not wrappers */
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| 35 | #define FIPS_NO_WRAPPERS
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| 36 |
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| 37 | #ifdef USE_WINDOWS_API
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| 38 | #pragma code_seg(".fipsA$m")
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| 39 | #pragma const_seg(".fipsB$m")
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| 40 | #endif
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| 41 | #endif
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| 42 |
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| 43 | #include <wolfssl/wolfcrypt/dh.h>
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| 44 | #include <wolfssl/wolfcrypt/error-crypt.h>
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| 45 | #include <wolfssl/wolfcrypt/logging.h>
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| 46 |
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| 47 | #ifdef WOLFSSL_HAVE_SP_DH
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| 48 | #include <wolfssl/wolfcrypt/sp.h>
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| 49 | #endif
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| 50 |
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| 51 | #ifdef NO_INLINE
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| 52 | #include <wolfssl/wolfcrypt/misc.h>
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| 53 | #else
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| 54 | #define WOLFSSL_MISC_INCLUDED
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| 55 | #include <wolfcrypt/src/misc.c>
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| 56 | #endif
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| 57 |
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| 58 |
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| 59 | /*
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| 60 | Possible DH enable options:
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| 61 | * NO_RSA: Overall control of DH default: on (not defined)
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| 62 | * WOLFSSL_OLD_PRIME_CHECK: Disables the new prime number check. It does not
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| 63 | directly effect this file, but it does speed up DH
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| 64 | removing the testing. It is not recommended to
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| 65 | disable the prime checking. default: off
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| 66 |
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| 67 | */
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| 68 |
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| 69 |
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| 70 | #if !defined(USER_MATH_LIB) && !defined(WOLFSSL_DH_CONST)
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| 71 | #include <math.h>
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| 72 | #define XPOW(x,y) pow((x),(y))
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| 73 | #define XLOG(x) log((x))
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| 74 | #else
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| 75 | /* user's own math lib */
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| 76 | #endif
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| 77 |
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| 78 | #ifdef HAVE_FFDHE_2048
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| 79 | static const byte dh_ffdhe2048_p[] = {
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| 80 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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| 81 | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A,
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| 82 | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1,
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| 83 | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95,
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| 84 | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB,
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| 85 | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9,
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| 86 | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8,
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| 87 | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A,
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| 88 | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61,
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| 89 | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0,
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| 90 | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3,
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| 91 | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35,
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| 92 | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77,
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| 93 | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72,
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| 94 | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35,
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| 95 | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A,
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| 96 | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61,
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| 97 | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB,
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| 98 | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68,
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| 99 | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4,
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| 100 | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19,
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| 101 | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70,
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| 102 | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC,
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| 103 | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61,
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| 104 | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF,
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| 105 | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83,
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| 106 | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73,
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| 107 | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05,
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| 108 | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2,
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| 109 | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA,
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| 110 | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x28, 0x5C, 0x97,
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| 111 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
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| 112 | };
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| 113 | static const byte dh_ffdhe2048_g[] = { 0x02 };
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| 114 | #ifdef HAVE_FFDHE_Q
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| 115 | static const byte dh_ffdhe2048_q[] = {
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| 116 | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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| 117 | 0xD6, 0xFC, 0x2A, 0x2C, 0x51, 0x5D, 0xA5, 0x4D,
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| 118 | 0x57, 0xEE, 0x2B, 0x10, 0x13, 0x9E, 0x9E, 0x78,
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| 119 | 0xEC, 0x5C, 0xE2, 0xC1, 0xE7, 0x16, 0x9B, 0x4A,
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| 120 | 0xD4, 0xF0, 0x9B, 0x20, 0x8A, 0x32, 0x19, 0xFD,
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| 121 | 0xE6, 0x49, 0xCE, 0xE7, 0x12, 0x4D, 0x9F, 0x7C,
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| 122 | 0xBE, 0x97, 0xF1, 0xB1, 0xB1, 0x86, 0x3A, 0xEC,
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| 123 | 0x7B, 0x40, 0xD9, 0x01, 0x57, 0x62, 0x30, 0xBD,
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| 124 | 0x69, 0xEF, 0x8F, 0x6A, 0xEA, 0xFE, 0xB2, 0xB0,
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| 125 | 0x92, 0x19, 0xFA, 0x8F, 0xAF, 0x83, 0x37, 0x68,
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| 126 | 0x42, 0xB1, 0xB2, 0xAA, 0x9E, 0xF6, 0x8D, 0x79,
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| 127 | 0xDA, 0xAB, 0x89, 0xAF, 0x3F, 0xAB, 0xE4, 0x9A,
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| 128 | 0xCC, 0x27, 0x86, 0x38, 0x70, 0x73, 0x45, 0xBB,
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| 129 | 0xF1, 0x53, 0x44, 0xED, 0x79, 0xF7, 0xF4, 0x39,
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| 130 | 0x0E, 0xF8, 0xAC, 0x50, 0x9B, 0x56, 0xF3, 0x9A,
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| 131 | 0x98, 0x56, 0x65, 0x27, 0xA4, 0x1D, 0x3C, 0xBD,
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| 132 | 0x5E, 0x05, 0x58, 0xC1, 0x59, 0x92, 0x7D, 0xB0,
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| 133 | 0xE8, 0x84, 0x54, 0xA5, 0xD9, 0x64, 0x71, 0xFD,
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| 134 | 0xDC, 0xB5, 0x6D, 0x5B, 0xB0, 0x6B, 0xFA, 0x34,
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| 135 | 0x0E, 0xA7, 0xA1, 0x51, 0xEF, 0x1C, 0xA6, 0xFA,
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| 136 | 0x57, 0x2B, 0x76, 0xF3, 0xB1, 0xB9, 0x5D, 0x8C,
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| 137 | 0x85, 0x83, 0xD3, 0xE4, 0x77, 0x05, 0x36, 0xB8,
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| 138 | 0x4F, 0x01, 0x7E, 0x70, 0xE6, 0xFB, 0xF1, 0x76,
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| 139 | 0x60, 0x1A, 0x02, 0x66, 0x94, 0x1A, 0x17, 0xB0,
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| 140 | 0xC8, 0xB9, 0x7F, 0x4E, 0x74, 0xC2, 0xC1, 0xFF,
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| 141 | 0xC7, 0x27, 0x89, 0x19, 0x77, 0x79, 0x40, 0xC1,
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| 142 | 0xE1, 0xFF, 0x1D, 0x8D, 0xA6, 0x37, 0xD6, 0xB9,
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| 143 | 0x9D, 0xDA, 0xFE, 0x5E, 0x17, 0x61, 0x10, 0x02,
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| 144 | 0xE2, 0xC7, 0x78, 0xC1, 0xBE, 0x8B, 0x41, 0xD9,
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| 145 | 0x63, 0x79, 0xA5, 0x13, 0x60, 0xD9, 0x77, 0xFD,
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| 146 | 0x44, 0x35, 0xA1, 0x1C, 0x30, 0x94, 0x2E, 0x4B,
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| 147 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
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| 148 | };
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| 149 | #endif /* HAVE_FFDHE_Q */
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| 150 |
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| 151 | const DhParams* wc_Dh_ffdhe2048_Get(void)
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| 152 | {
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| 153 | static const DhParams ffdhe2048 = {
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| 154 | #ifdef HAVE_FFDHE_Q
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| 155 | dh_ffdhe2048_q, sizeof(dh_ffdhe2048_q),
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| 156 | #endif /* HAVE_FFDHE_Q */
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| 157 | dh_ffdhe2048_p, sizeof(dh_ffdhe2048_p),
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| 158 | dh_ffdhe2048_g, sizeof(dh_ffdhe2048_g)
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| 159 | };
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| 160 | return &ffdhe2048;
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| 161 | }
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| 162 | #endif
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| 163 |
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| 164 | #ifdef HAVE_FFDHE_3072
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| 165 | static const byte dh_ffdhe3072_p[] = {
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| 166 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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| 167 | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A,
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| 168 | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1,
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| 169 | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95,
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| 170 | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB,
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| 171 | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9,
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| 172 | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8,
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| 173 | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A,
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| 174 | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61,
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| 175 | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0,
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| 176 | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3,
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| 177 | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35,
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| 178 | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77,
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| 179 | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72,
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| 180 | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35,
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| 181 | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A,
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| 182 | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61,
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| 183 | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB,
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| 184 | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68,
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| 185 | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4,
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| 186 | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19,
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| 187 | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70,
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| 188 | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC,
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| 189 | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61,
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| 190 | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF,
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| 191 | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83,
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| 192 | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73,
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| 193 | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05,
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| 194 | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2,
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| 195 | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA,
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| 196 | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC,
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| 197 | 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B,
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| 198 | 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38,
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| 199 | 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07,
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| 200 | 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE,
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| 201 | 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C,
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| 202 | 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70,
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| 203 | 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44,
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| 204 | 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3,
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| 205 | 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF,
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| 206 | 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E,
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| 207 | 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D,
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| 208 | 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA,
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| 209 | 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E,
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| 210 | 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF,
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| 211 | 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C,
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| 212 | 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0xC6, 0x2E, 0x37,
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| 213 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
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| 214 | };
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| 215 | static const byte dh_ffdhe3072_g[] = { 0x02 };
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| 216 | #ifdef HAVE_FFDHE_Q
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| 217 | static const byte dh_ffdhe3072_q[] = {
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| 218 | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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| 219 | 0xD6, 0xFC, 0x2A, 0x2C, 0x51, 0x5D, 0xA5, 0x4D,
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| 220 | 0x57, 0xEE, 0x2B, 0x10, 0x13, 0x9E, 0x9E, 0x78,
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| 221 | 0xEC, 0x5C, 0xE2, 0xC1, 0xE7, 0x16, 0x9B, 0x4A,
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| 222 | 0xD4, 0xF0, 0x9B, 0x20, 0x8A, 0x32, 0x19, 0xFD,
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| 223 | 0xE6, 0x49, 0xCE, 0xE7, 0x12, 0x4D, 0x9F, 0x7C,
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| 224 | 0xBE, 0x97, 0xF1, 0xB1, 0xB1, 0x86, 0x3A, 0xEC,
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| 225 | 0x7B, 0x40, 0xD9, 0x01, 0x57, 0x62, 0x30, 0xBD,
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| 226 | 0x69, 0xEF, 0x8F, 0x6A, 0xEA, 0xFE, 0xB2, 0xB0,
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| 227 | 0x92, 0x19, 0xFA, 0x8F, 0xAF, 0x83, 0x37, 0x68,
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| 228 | 0x42, 0xB1, 0xB2, 0xAA, 0x9E, 0xF6, 0x8D, 0x79,
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| 229 | 0xDA, 0xAB, 0x89, 0xAF, 0x3F, 0xAB, 0xE4, 0x9A,
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| 230 | 0xCC, 0x27, 0x86, 0x38, 0x70, 0x73, 0x45, 0xBB,
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| 231 | 0xF1, 0x53, 0x44, 0xED, 0x79, 0xF7, 0xF4, 0x39,
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| 232 | 0x0E, 0xF8, 0xAC, 0x50, 0x9B, 0x56, 0xF3, 0x9A,
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| 233 | 0x98, 0x56, 0x65, 0x27, 0xA4, 0x1D, 0x3C, 0xBD,
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| 234 | 0x5E, 0x05, 0x58, 0xC1, 0x59, 0x92, 0x7D, 0xB0,
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| 235 | 0xE8, 0x84, 0x54, 0xA5, 0xD9, 0x64, 0x71, 0xFD,
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| 236 | 0xDC, 0xB5, 0x6D, 0x5B, 0xB0, 0x6B, 0xFA, 0x34,
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| 237 | 0x0E, 0xA7, 0xA1, 0x51, 0xEF, 0x1C, 0xA6, 0xFA,
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| 238 | 0x57, 0x2B, 0x76, 0xF3, 0xB1, 0xB9, 0x5D, 0x8C,
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| 239 | 0x85, 0x83, 0xD3, 0xE4, 0x77, 0x05, 0x36, 0xB8,
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| 240 | 0x4F, 0x01, 0x7E, 0x70, 0xE6, 0xFB, 0xF1, 0x76,
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| 241 | 0x60, 0x1A, 0x02, 0x66, 0x94, 0x1A, 0x17, 0xB0,
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| 242 | 0xC8, 0xB9, 0x7F, 0x4E, 0x74, 0xC2, 0xC1, 0xFF,
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| 243 | 0xC7, 0x27, 0x89, 0x19, 0x77, 0x79, 0x40, 0xC1,
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| 244 | 0xE1, 0xFF, 0x1D, 0x8D, 0xA6, 0x37, 0xD6, 0xB9,
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| 245 | 0x9D, 0xDA, 0xFE, 0x5E, 0x17, 0x61, 0x10, 0x02,
|
---|
| 246 | 0xE2, 0xC7, 0x78, 0xC1, 0xBE, 0x8B, 0x41, 0xD9,
|
---|
| 247 | 0x63, 0x79, 0xA5, 0x13, 0x60, 0xD9, 0x77, 0xFD,
|
---|
| 248 | 0x44, 0x35, 0xA1, 0x1C, 0x30, 0x8F, 0xE7, 0xEE,
|
---|
| 249 | 0x6F, 0x1A, 0xAD, 0x9D, 0xB2, 0x8C, 0x81, 0xAD,
|
---|
| 250 | 0xDE, 0x1A, 0x7A, 0x6F, 0x7C, 0xCE, 0x01, 0x1C,
|
---|
| 251 | 0x30, 0xDA, 0x37, 0xE4, 0xEB, 0x73, 0x64, 0x83,
|
---|
| 252 | 0xBD, 0x6C, 0x8E, 0x93, 0x48, 0xFB, 0xFB, 0xF7,
|
---|
| 253 | 0x2C, 0xC6, 0x58, 0x7D, 0x60, 0xC3, 0x6C, 0x8E,
|
---|
| 254 | 0x57, 0x7F, 0x09, 0x84, 0xC2, 0x89, 0xC9, 0x38,
|
---|
| 255 | 0x5A, 0x09, 0x86, 0x49, 0xDE, 0x21, 0xBC, 0xA2,
|
---|
| 256 | 0x7A, 0x7E, 0xA2, 0x29, 0x71, 0x6B, 0xA6, 0xE9,
|
---|
| 257 | 0xB2, 0x79, 0x71, 0x0F, 0x38, 0xFA, 0xA5, 0xFF,
|
---|
| 258 | 0xAE, 0x57, 0x41, 0x55, 0xCE, 0x4E, 0xFB, 0x4F,
|
---|
| 259 | 0x74, 0x36, 0x95, 0xE2, 0x91, 0x1B, 0x1D, 0x06,
|
---|
| 260 | 0xD5, 0xE2, 0x90, 0xCB, 0xCD, 0x86, 0xF5, 0x6D,
|
---|
| 261 | 0x0E, 0xDF, 0xCD, 0x21, 0x6A, 0xE2, 0x24, 0x27,
|
---|
| 262 | 0x05, 0x5E, 0x68, 0x35, 0xFD, 0x29, 0xEE, 0xF7,
|
---|
| 263 | 0x9E, 0x0D, 0x90, 0x77, 0x1F, 0xEA, 0xCE, 0xBE,
|
---|
| 264 | 0x12, 0xF2, 0x0E, 0x95, 0xB3, 0x63, 0x17, 0x1B,
|
---|
| 265 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
|
---|
| 266 | };
|
---|
| 267 | #endif /* HAVE_FFDHE_Q */
|
---|
| 268 |
|
---|
| 269 | const DhParams* wc_Dh_ffdhe3072_Get(void)
|
---|
| 270 | {
|
---|
| 271 | static const DhParams ffdhe3072 = {
|
---|
| 272 | #ifdef HAVE_FFDHE_Q
|
---|
| 273 | dh_ffdhe3072_q, sizeof(dh_ffdhe3072_q),
|
---|
| 274 | #endif /* HAVE_FFDHE_Q */
|
---|
| 275 | dh_ffdhe3072_p, sizeof(dh_ffdhe3072_p),
|
---|
| 276 | dh_ffdhe3072_g, sizeof(dh_ffdhe3072_g)
|
---|
| 277 | };
|
---|
| 278 | return &ffdhe3072;
|
---|
| 279 | }
|
---|
| 280 | #endif
|
---|
| 281 |
|
---|
| 282 | #ifdef HAVE_FFDHE_4096
|
---|
| 283 | static const byte dh_ffdhe4096_p[] = {
|
---|
| 284 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
---|
| 285 | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A,
|
---|
| 286 | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1,
|
---|
| 287 | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95,
|
---|
| 288 | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB,
|
---|
| 289 | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9,
|
---|
| 290 | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8,
|
---|
| 291 | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A,
|
---|
| 292 | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61,
|
---|
| 293 | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0,
|
---|
| 294 | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3,
|
---|
| 295 | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35,
|
---|
| 296 | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77,
|
---|
| 297 | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72,
|
---|
| 298 | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35,
|
---|
| 299 | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A,
|
---|
| 300 | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61,
|
---|
| 301 | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB,
|
---|
| 302 | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68,
|
---|
| 303 | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4,
|
---|
| 304 | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19,
|
---|
| 305 | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70,
|
---|
| 306 | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC,
|
---|
| 307 | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61,
|
---|
| 308 | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF,
|
---|
| 309 | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83,
|
---|
| 310 | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73,
|
---|
| 311 | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05,
|
---|
| 312 | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2,
|
---|
| 313 | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA,
|
---|
| 314 | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC,
|
---|
| 315 | 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B,
|
---|
| 316 | 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38,
|
---|
| 317 | 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07,
|
---|
| 318 | 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE,
|
---|
| 319 | 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C,
|
---|
| 320 | 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70,
|
---|
| 321 | 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44,
|
---|
| 322 | 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3,
|
---|
| 323 | 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF,
|
---|
| 324 | 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E,
|
---|
| 325 | 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D,
|
---|
| 326 | 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA,
|
---|
| 327 | 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E,
|
---|
| 328 | 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF,
|
---|
| 329 | 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C,
|
---|
| 330 | 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1,
|
---|
| 331 | 0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB,
|
---|
| 332 | 0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6,
|
---|
| 333 | 0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18,
|
---|
| 334 | 0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04,
|
---|
| 335 | 0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A,
|
---|
| 336 | 0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A,
|
---|
| 337 | 0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32,
|
---|
| 338 | 0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4,
|
---|
| 339 | 0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38,
|
---|
| 340 | 0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A,
|
---|
| 341 | 0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C,
|
---|
| 342 | 0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC,
|
---|
| 343 | 0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF,
|
---|
| 344 | 0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B,
|
---|
| 345 | 0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1,
|
---|
| 346 | 0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x65, 0x5F, 0x6A,
|
---|
| 347 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
|
---|
| 348 | };
|
---|
| 349 | static const byte dh_ffdhe4096_g[] = { 0x02 };
|
---|
| 350 | #ifdef HAVE_FFDHE_Q
|
---|
| 351 | static const byte dh_ffdhe4096_q[] = {
|
---|
| 352 | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
---|
| 353 | 0xD6, 0xFC, 0x2A, 0x2C, 0x51, 0x5D, 0xA5, 0x4D,
|
---|
| 354 | 0x57, 0xEE, 0x2B, 0x10, 0x13, 0x9E, 0x9E, 0x78,
|
---|
| 355 | 0xEC, 0x5C, 0xE2, 0xC1, 0xE7, 0x16, 0x9B, 0x4A,
|
---|
| 356 | 0xD4, 0xF0, 0x9B, 0x20, 0x8A, 0x32, 0x19, 0xFD,
|
---|
| 357 | 0xE6, 0x49, 0xCE, 0xE7, 0x12, 0x4D, 0x9F, 0x7C,
|
---|
| 358 | 0xBE, 0x97, 0xF1, 0xB1, 0xB1, 0x86, 0x3A, 0xEC,
|
---|
| 359 | 0x7B, 0x40, 0xD9, 0x01, 0x57, 0x62, 0x30, 0xBD,
|
---|
| 360 | 0x69, 0xEF, 0x8F, 0x6A, 0xEA, 0xFE, 0xB2, 0xB0,
|
---|
| 361 | 0x92, 0x19, 0xFA, 0x8F, 0xAF, 0x83, 0x37, 0x68,
|
---|
| 362 | 0x42, 0xB1, 0xB2, 0xAA, 0x9E, 0xF6, 0x8D, 0x79,
|
---|
| 363 | 0xDA, 0xAB, 0x89, 0xAF, 0x3F, 0xAB, 0xE4, 0x9A,
|
---|
| 364 | 0xCC, 0x27, 0x86, 0x38, 0x70, 0x73, 0x45, 0xBB,
|
---|
| 365 | 0xF1, 0x53, 0x44, 0xED, 0x79, 0xF7, 0xF4, 0x39,
|
---|
| 366 | 0x0E, 0xF8, 0xAC, 0x50, 0x9B, 0x56, 0xF3, 0x9A,
|
---|
| 367 | 0x98, 0x56, 0x65, 0x27, 0xA4, 0x1D, 0x3C, 0xBD,
|
---|
| 368 | 0x5E, 0x05, 0x58, 0xC1, 0x59, 0x92, 0x7D, 0xB0,
|
---|
| 369 | 0xE8, 0x84, 0x54, 0xA5, 0xD9, 0x64, 0x71, 0xFD,
|
---|
| 370 | 0xDC, 0xB5, 0x6D, 0x5B, 0xB0, 0x6B, 0xFA, 0x34,
|
---|
| 371 | 0x0E, 0xA7, 0xA1, 0x51, 0xEF, 0x1C, 0xA6, 0xFA,
|
---|
| 372 | 0x57, 0x2B, 0x76, 0xF3, 0xB1, 0xB9, 0x5D, 0x8C,
|
---|
| 373 | 0x85, 0x83, 0xD3, 0xE4, 0x77, 0x05, 0x36, 0xB8,
|
---|
| 374 | 0x4F, 0x01, 0x7E, 0x70, 0xE6, 0xFB, 0xF1, 0x76,
|
---|
| 375 | 0x60, 0x1A, 0x02, 0x66, 0x94, 0x1A, 0x17, 0xB0,
|
---|
| 376 | 0xC8, 0xB9, 0x7F, 0x4E, 0x74, 0xC2, 0xC1, 0xFF,
|
---|
| 377 | 0xC7, 0x27, 0x89, 0x19, 0x77, 0x79, 0x40, 0xC1,
|
---|
| 378 | 0xE1, 0xFF, 0x1D, 0x8D, 0xA6, 0x37, 0xD6, 0xB9,
|
---|
| 379 | 0x9D, 0xDA, 0xFE, 0x5E, 0x17, 0x61, 0x10, 0x02,
|
---|
| 380 | 0xE2, 0xC7, 0x78, 0xC1, 0xBE, 0x8B, 0x41, 0xD9,
|
---|
| 381 | 0x63, 0x79, 0xA5, 0x13, 0x60, 0xD9, 0x77, 0xFD,
|
---|
| 382 | 0x44, 0x35, 0xA1, 0x1C, 0x30, 0x8F, 0xE7, 0xEE,
|
---|
| 383 | 0x6F, 0x1A, 0xAD, 0x9D, 0xB2, 0x8C, 0x81, 0xAD,
|
---|
| 384 | 0xDE, 0x1A, 0x7A, 0x6F, 0x7C, 0xCE, 0x01, 0x1C,
|
---|
| 385 | 0x30, 0xDA, 0x37, 0xE4, 0xEB, 0x73, 0x64, 0x83,
|
---|
| 386 | 0xBD, 0x6C, 0x8E, 0x93, 0x48, 0xFB, 0xFB, 0xF7,
|
---|
| 387 | 0x2C, 0xC6, 0x58, 0x7D, 0x60, 0xC3, 0x6C, 0x8E,
|
---|
| 388 | 0x57, 0x7F, 0x09, 0x84, 0xC2, 0x89, 0xC9, 0x38,
|
---|
| 389 | 0x5A, 0x09, 0x86, 0x49, 0xDE, 0x21, 0xBC, 0xA2,
|
---|
| 390 | 0x7A, 0x7E, 0xA2, 0x29, 0x71, 0x6B, 0xA6, 0xE9,
|
---|
| 391 | 0xB2, 0x79, 0x71, 0x0F, 0x38, 0xFA, 0xA5, 0xFF,
|
---|
| 392 | 0xAE, 0x57, 0x41, 0x55, 0xCE, 0x4E, 0xFB, 0x4F,
|
---|
| 393 | 0x74, 0x36, 0x95, 0xE2, 0x91, 0x1B, 0x1D, 0x06,
|
---|
| 394 | 0xD5, 0xE2, 0x90, 0xCB, 0xCD, 0x86, 0xF5, 0x6D,
|
---|
| 395 | 0x0E, 0xDF, 0xCD, 0x21, 0x6A, 0xE2, 0x24, 0x27,
|
---|
| 396 | 0x05, 0x5E, 0x68, 0x35, 0xFD, 0x29, 0xEE, 0xF7,
|
---|
| 397 | 0x9E, 0x0D, 0x90, 0x77, 0x1F, 0xEA, 0xCE, 0xBE,
|
---|
| 398 | 0x12, 0xF2, 0x0E, 0x95, 0xB3, 0x4F, 0x0F, 0x78,
|
---|
| 399 | 0xB7, 0x37, 0xA9, 0x61, 0x8B, 0x26, 0xFA, 0x7D,
|
---|
| 400 | 0xBC, 0x98, 0x74, 0xF2, 0x72, 0xC4, 0x2B, 0xDB,
|
---|
| 401 | 0x56, 0x3E, 0xAF, 0xA1, 0x6B, 0x4F, 0xB6, 0x8C,
|
---|
| 402 | 0x3B, 0xB1, 0xE7, 0x8E, 0xAA, 0x81, 0xA0, 0x02,
|
---|
| 403 | 0x43, 0xFA, 0xAD, 0xD2, 0xBF, 0x18, 0xE6, 0x3D,
|
---|
| 404 | 0x38, 0x9A, 0xE4, 0x43, 0x77, 0xDA, 0x18, 0xC5,
|
---|
| 405 | 0x76, 0xB5, 0x0F, 0x00, 0x96, 0xCF, 0x34, 0x19,
|
---|
| 406 | 0x54, 0x83, 0xB0, 0x05, 0x48, 0xC0, 0x98, 0x62,
|
---|
| 407 | 0x36, 0xE3, 0xBC, 0x7C, 0xB8, 0xD6, 0x80, 0x1C,
|
---|
| 408 | 0x04, 0x94, 0xCC, 0xD1, 0x99, 0xE5, 0xC5, 0xBD,
|
---|
| 409 | 0x0D, 0x0E, 0xDC, 0x9E, 0xB8, 0xA0, 0x00, 0x1E,
|
---|
| 410 | 0x15, 0x27, 0x67, 0x54, 0xFC, 0xC6, 0x85, 0x66,
|
---|
| 411 | 0x05, 0x41, 0x48, 0xE6, 0xE7, 0x64, 0xBE, 0xE7,
|
---|
| 412 | 0xC7, 0x64, 0xDA, 0xAD, 0x3F, 0xC4, 0x52, 0x35,
|
---|
| 413 | 0xA6, 0xDA, 0xD4, 0x28, 0xFA, 0x20, 0xC1, 0x70,
|
---|
| 414 | 0xE3, 0x45, 0x00, 0x3F, 0x2F, 0x32, 0xAF, 0xB5,
|
---|
| 415 | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
|
---|
| 416 | };
|
---|
| 417 | #endif /* HAVE_FFDHE_Q */
|
---|
| 418 |
|
---|
| 419 | const DhParams* wc_Dh_ffdhe4096_Get(void)
|
---|
| 420 | {
|
---|
| 421 | static const DhParams ffdhe4096 = {
|
---|
| 422 | #ifdef HAVE_FFDHE_Q
|
---|
| 423 | dh_ffdhe4096_q, sizeof(dh_ffdhe4096_q),
|
---|
| 424 | #endif /* HAVE_FFDHE_Q */
|
---|
| 425 | dh_ffdhe4096_p, sizeof(dh_ffdhe4096_p),
|
---|
| 426 | dh_ffdhe4096_g, sizeof(dh_ffdhe4096_g)
|
---|
| 427 | };
|
---|
| 428 | return &ffdhe4096;
|
---|
| 429 | }
|
---|
| 430 | #endif
|
---|
| 431 |
|
---|
| 432 | #ifdef HAVE_FFDHE_6144
|
---|
| 433 | static const byte dh_ffdhe6144_p[] = {
|
---|
| 434 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
---|
| 435 | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A,
|
---|
| 436 | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1,
|
---|
| 437 | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95,
|
---|
| 438 | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB,
|
---|
| 439 | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9,
|
---|
| 440 | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8,
|
---|
| 441 | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A,
|
---|
| 442 | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61,
|
---|
| 443 | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0,
|
---|
| 444 | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3,
|
---|
| 445 | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35,
|
---|
| 446 | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77,
|
---|
| 447 | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72,
|
---|
| 448 | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35,
|
---|
| 449 | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A,
|
---|
| 450 | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61,
|
---|
| 451 | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB,
|
---|
| 452 | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68,
|
---|
| 453 | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4,
|
---|
| 454 | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19,
|
---|
| 455 | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70,
|
---|
| 456 | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC,
|
---|
| 457 | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61,
|
---|
| 458 | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF,
|
---|
| 459 | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83,
|
---|
| 460 | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73,
|
---|
| 461 | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05,
|
---|
| 462 | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2,
|
---|
| 463 | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA,
|
---|
| 464 | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC,
|
---|
| 465 | 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B,
|
---|
| 466 | 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38,
|
---|
| 467 | 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07,
|
---|
| 468 | 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE,
|
---|
| 469 | 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C,
|
---|
| 470 | 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70,
|
---|
| 471 | 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44,
|
---|
| 472 | 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3,
|
---|
| 473 | 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF,
|
---|
| 474 | 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E,
|
---|
| 475 | 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D,
|
---|
| 476 | 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA,
|
---|
| 477 | 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E,
|
---|
| 478 | 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF,
|
---|
| 479 | 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C,
|
---|
| 480 | 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1,
|
---|
| 481 | 0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB,
|
---|
| 482 | 0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6,
|
---|
| 483 | 0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18,
|
---|
| 484 | 0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04,
|
---|
| 485 | 0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A,
|
---|
| 486 | 0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A,
|
---|
| 487 | 0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32,
|
---|
| 488 | 0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4,
|
---|
| 489 | 0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38,
|
---|
| 490 | 0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A,
|
---|
| 491 | 0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C,
|
---|
| 492 | 0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC,
|
---|
| 493 | 0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF,
|
---|
| 494 | 0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B,
|
---|
| 495 | 0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1,
|
---|
| 496 | 0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x0D, 0xD9, 0x02,
|
---|
| 497 | 0x0B, 0xFD, 0x64, 0xB6, 0x45, 0x03, 0x6C, 0x7A,
|
---|
| 498 | 0x4E, 0x67, 0x7D, 0x2C, 0x38, 0x53, 0x2A, 0x3A,
|
---|
| 499 | 0x23, 0xBA, 0x44, 0x42, 0xCA, 0xF5, 0x3E, 0xA6,
|
---|
| 500 | 0x3B, 0xB4, 0x54, 0x32, 0x9B, 0x76, 0x24, 0xC8,
|
---|
| 501 | 0x91, 0x7B, 0xDD, 0x64, 0xB1, 0xC0, 0xFD, 0x4C,
|
---|
| 502 | 0xB3, 0x8E, 0x8C, 0x33, 0x4C, 0x70, 0x1C, 0x3A,
|
---|
| 503 | 0xCD, 0xAD, 0x06, 0x57, 0xFC, 0xCF, 0xEC, 0x71,
|
---|
| 504 | 0x9B, 0x1F, 0x5C, 0x3E, 0x4E, 0x46, 0x04, 0x1F,
|
---|
| 505 | 0x38, 0x81, 0x47, 0xFB, 0x4C, 0xFD, 0xB4, 0x77,
|
---|
| 506 | 0xA5, 0x24, 0x71, 0xF7, 0xA9, 0xA9, 0x69, 0x10,
|
---|
| 507 | 0xB8, 0x55, 0x32, 0x2E, 0xDB, 0x63, 0x40, 0xD8,
|
---|
| 508 | 0xA0, 0x0E, 0xF0, 0x92, 0x35, 0x05, 0x11, 0xE3,
|
---|
| 509 | 0x0A, 0xBE, 0xC1, 0xFF, 0xF9, 0xE3, 0xA2, 0x6E,
|
---|
| 510 | 0x7F, 0xB2, 0x9F, 0x8C, 0x18, 0x30, 0x23, 0xC3,
|
---|
| 511 | 0x58, 0x7E, 0x38, 0xDA, 0x00, 0x77, 0xD9, 0xB4,
|
---|
| 512 | 0x76, 0x3E, 0x4E, 0x4B, 0x94, 0xB2, 0xBB, 0xC1,
|
---|
| 513 | 0x94, 0xC6, 0x65, 0x1E, 0x77, 0xCA, 0xF9, 0x92,
|
---|
| 514 | 0xEE, 0xAA, 0xC0, 0x23, 0x2A, 0x28, 0x1B, 0xF6,
|
---|
| 515 | 0xB3, 0xA7, 0x39, 0xC1, 0x22, 0x61, 0x16, 0x82,
|
---|
| 516 | 0x0A, 0xE8, 0xDB, 0x58, 0x47, 0xA6, 0x7C, 0xBE,
|
---|
| 517 | 0xF9, 0xC9, 0x09, 0x1B, 0x46, 0x2D, 0x53, 0x8C,
|
---|
| 518 | 0xD7, 0x2B, 0x03, 0x74, 0x6A, 0xE7, 0x7F, 0x5E,
|
---|
| 519 | 0x62, 0x29, 0x2C, 0x31, 0x15, 0x62, 0xA8, 0x46,
|
---|
| 520 | 0x50, 0x5D, 0xC8, 0x2D, 0xB8, 0x54, 0x33, 0x8A,
|
---|
| 521 | 0xE4, 0x9F, 0x52, 0x35, 0xC9, 0x5B, 0x91, 0x17,
|
---|
| 522 | 0x8C, 0xCF, 0x2D, 0xD5, 0xCA, 0xCE, 0xF4, 0x03,
|
---|
| 523 | 0xEC, 0x9D, 0x18, 0x10, 0xC6, 0x27, 0x2B, 0x04,
|
---|
| 524 | 0x5B, 0x3B, 0x71, 0xF9, 0xDC, 0x6B, 0x80, 0xD6,
|
---|
| 525 | 0x3F, 0xDD, 0x4A, 0x8E, 0x9A, 0xDB, 0x1E, 0x69,
|
---|
| 526 | 0x62, 0xA6, 0x95, 0x26, 0xD4, 0x31, 0x61, 0xC1,
|
---|
| 527 | 0xA4, 0x1D, 0x57, 0x0D, 0x79, 0x38, 0xDA, 0xD4,
|
---|
| 528 | 0xA4, 0x0E, 0x32, 0x9C, 0xD0, 0xE4, 0x0E, 0x65,
|
---|
| 529 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
|
---|
| 530 | };
|
---|
| 531 | static const byte dh_ffdhe6144_g[] = { 0x02 };
|
---|
| 532 | #ifdef HAVE_FFDHE_Q
|
---|
| 533 | static const byte dh_ffdhe6144_q[] = {
|
---|
| 534 | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
---|
| 535 | 0xD6, 0xFC, 0x2A, 0x2C, 0x51, 0x5D, 0xA5, 0x4D,
|
---|
| 536 | 0x57, 0xEE, 0x2B, 0x10, 0x13, 0x9E, 0x9E, 0x78,
|
---|
| 537 | 0xEC, 0x5C, 0xE2, 0xC1, 0xE7, 0x16, 0x9B, 0x4A,
|
---|
| 538 | 0xD4, 0xF0, 0x9B, 0x20, 0x8A, 0x32, 0x19, 0xFD,
|
---|
| 539 | 0xE6, 0x49, 0xCE, 0xE7, 0x12, 0x4D, 0x9F, 0x7C,
|
---|
| 540 | 0xBE, 0x97, 0xF1, 0xB1, 0xB1, 0x86, 0x3A, 0xEC,
|
---|
| 541 | 0x7B, 0x40, 0xD9, 0x01, 0x57, 0x62, 0x30, 0xBD,
|
---|
| 542 | 0x69, 0xEF, 0x8F, 0x6A, 0xEA, 0xFE, 0xB2, 0xB0,
|
---|
| 543 | 0x92, 0x19, 0xFA, 0x8F, 0xAF, 0x83, 0x37, 0x68,
|
---|
| 544 | 0x42, 0xB1, 0xB2, 0xAA, 0x9E, 0xF6, 0x8D, 0x79,
|
---|
| 545 | 0xDA, 0xAB, 0x89, 0xAF, 0x3F, 0xAB, 0xE4, 0x9A,
|
---|
| 546 | 0xCC, 0x27, 0x86, 0x38, 0x70, 0x73, 0x45, 0xBB,
|
---|
| 547 | 0xF1, 0x53, 0x44, 0xED, 0x79, 0xF7, 0xF4, 0x39,
|
---|
| 548 | 0x0E, 0xF8, 0xAC, 0x50, 0x9B, 0x56, 0xF3, 0x9A,
|
---|
| 549 | 0x98, 0x56, 0x65, 0x27, 0xA4, 0x1D, 0x3C, 0xBD,
|
---|
| 550 | 0x5E, 0x05, 0x58, 0xC1, 0x59, 0x92, 0x7D, 0xB0,
|
---|
| 551 | 0xE8, 0x84, 0x54, 0xA5, 0xD9, 0x64, 0x71, 0xFD,
|
---|
| 552 | 0xDC, 0xB5, 0x6D, 0x5B, 0xB0, 0x6B, 0xFA, 0x34,
|
---|
| 553 | 0x0E, 0xA7, 0xA1, 0x51, 0xEF, 0x1C, 0xA6, 0xFA,
|
---|
| 554 | 0x57, 0x2B, 0x76, 0xF3, 0xB1, 0xB9, 0x5D, 0x8C,
|
---|
| 555 | 0x85, 0x83, 0xD3, 0xE4, 0x77, 0x05, 0x36, 0xB8,
|
---|
| 556 | 0x4F, 0x01, 0x7E, 0x70, 0xE6, 0xFB, 0xF1, 0x76,
|
---|
| 557 | 0x60, 0x1A, 0x02, 0x66, 0x94, 0x1A, 0x17, 0xB0,
|
---|
| 558 | 0xC8, 0xB9, 0x7F, 0x4E, 0x74, 0xC2, 0xC1, 0xFF,
|
---|
| 559 | 0xC7, 0x27, 0x89, 0x19, 0x77, 0x79, 0x40, 0xC1,
|
---|
| 560 | 0xE1, 0xFF, 0x1D, 0x8D, 0xA6, 0x37, 0xD6, 0xB9,
|
---|
| 561 | 0x9D, 0xDA, 0xFE, 0x5E, 0x17, 0x61, 0x10, 0x02,
|
---|
| 562 | 0xE2, 0xC7, 0x78, 0xC1, 0xBE, 0x8B, 0x41, 0xD9,
|
---|
| 563 | 0x63, 0x79, 0xA5, 0x13, 0x60, 0xD9, 0x77, 0xFD,
|
---|
| 564 | 0x44, 0x35, 0xA1, 0x1C, 0x30, 0x8F, 0xE7, 0xEE,
|
---|
| 565 | 0x6F, 0x1A, 0xAD, 0x9D, 0xB2, 0x8C, 0x81, 0xAD,
|
---|
| 566 | 0xDE, 0x1A, 0x7A, 0x6F, 0x7C, 0xCE, 0x01, 0x1C,
|
---|
| 567 | 0x30, 0xDA, 0x37, 0xE4, 0xEB, 0x73, 0x64, 0x83,
|
---|
| 568 | 0xBD, 0x6C, 0x8E, 0x93, 0x48, 0xFB, 0xFB, 0xF7,
|
---|
| 569 | 0x2C, 0xC6, 0x58, 0x7D, 0x60, 0xC3, 0x6C, 0x8E,
|
---|
| 570 | 0x57, 0x7F, 0x09, 0x84, 0xC2, 0x89, 0xC9, 0x38,
|
---|
| 571 | 0x5A, 0x09, 0x86, 0x49, 0xDE, 0x21, 0xBC, 0xA2,
|
---|
| 572 | 0x7A, 0x7E, 0xA2, 0x29, 0x71, 0x6B, 0xA6, 0xE9,
|
---|
| 573 | 0xB2, 0x79, 0x71, 0x0F, 0x38, 0xFA, 0xA5, 0xFF,
|
---|
| 574 | 0xAE, 0x57, 0x41, 0x55, 0xCE, 0x4E, 0xFB, 0x4F,
|
---|
| 575 | 0x74, 0x36, 0x95, 0xE2, 0x91, 0x1B, 0x1D, 0x06,
|
---|
| 576 | 0xD5, 0xE2, 0x90, 0xCB, 0xCD, 0x86, 0xF5, 0x6D,
|
---|
| 577 | 0x0E, 0xDF, 0xCD, 0x21, 0x6A, 0xE2, 0x24, 0x27,
|
---|
| 578 | 0x05, 0x5E, 0x68, 0x35, 0xFD, 0x29, 0xEE, 0xF7,
|
---|
| 579 | 0x9E, 0x0D, 0x90, 0x77, 0x1F, 0xEA, 0xCE, 0xBE,
|
---|
| 580 | 0x12, 0xF2, 0x0E, 0x95, 0xB3, 0x4F, 0x0F, 0x78,
|
---|
| 581 | 0xB7, 0x37, 0xA9, 0x61, 0x8B, 0x26, 0xFA, 0x7D,
|
---|
| 582 | 0xBC, 0x98, 0x74, 0xF2, 0x72, 0xC4, 0x2B, 0xDB,
|
---|
| 583 | 0x56, 0x3E, 0xAF, 0xA1, 0x6B, 0x4F, 0xB6, 0x8C,
|
---|
| 584 | 0x3B, 0xB1, 0xE7, 0x8E, 0xAA, 0x81, 0xA0, 0x02,
|
---|
| 585 | 0x43, 0xFA, 0xAD, 0xD2, 0xBF, 0x18, 0xE6, 0x3D,
|
---|
| 586 | 0x38, 0x9A, 0xE4, 0x43, 0x77, 0xDA, 0x18, 0xC5,
|
---|
| 587 | 0x76, 0xB5, 0x0F, 0x00, 0x96, 0xCF, 0x34, 0x19,
|
---|
| 588 | 0x54, 0x83, 0xB0, 0x05, 0x48, 0xC0, 0x98, 0x62,
|
---|
| 589 | 0x36, 0xE3, 0xBC, 0x7C, 0xB8, 0xD6, 0x80, 0x1C,
|
---|
| 590 | 0x04, 0x94, 0xCC, 0xD1, 0x99, 0xE5, 0xC5, 0xBD,
|
---|
| 591 | 0x0D, 0x0E, 0xDC, 0x9E, 0xB8, 0xA0, 0x00, 0x1E,
|
---|
| 592 | 0x15, 0x27, 0x67, 0x54, 0xFC, 0xC6, 0x85, 0x66,
|
---|
| 593 | 0x05, 0x41, 0x48, 0xE6, 0xE7, 0x64, 0xBE, 0xE7,
|
---|
| 594 | 0xC7, 0x64, 0xDA, 0xAD, 0x3F, 0xC4, 0x52, 0x35,
|
---|
| 595 | 0xA6, 0xDA, 0xD4, 0x28, 0xFA, 0x20, 0xC1, 0x70,
|
---|
| 596 | 0xE3, 0x45, 0x00, 0x3F, 0x2F, 0x06, 0xEC, 0x81,
|
---|
| 597 | 0x05, 0xFE, 0xB2, 0x5B, 0x22, 0x81, 0xB6, 0x3D,
|
---|
| 598 | 0x27, 0x33, 0xBE, 0x96, 0x1C, 0x29, 0x95, 0x1D,
|
---|
| 599 | 0x11, 0xDD, 0x22, 0x21, 0x65, 0x7A, 0x9F, 0x53,
|
---|
| 600 | 0x1D, 0xDA, 0x2A, 0x19, 0x4D, 0xBB, 0x12, 0x64,
|
---|
| 601 | 0x48, 0xBD, 0xEE, 0xB2, 0x58, 0xE0, 0x7E, 0xA6,
|
---|
| 602 | 0x59, 0xC7, 0x46, 0x19, 0xA6, 0x38, 0x0E, 0x1D,
|
---|
| 603 | 0x66, 0xD6, 0x83, 0x2B, 0xFE, 0x67, 0xF6, 0x38,
|
---|
| 604 | 0xCD, 0x8F, 0xAE, 0x1F, 0x27, 0x23, 0x02, 0x0F,
|
---|
| 605 | 0x9C, 0x40, 0xA3, 0xFD, 0xA6, 0x7E, 0xDA, 0x3B,
|
---|
| 606 | 0xD2, 0x92, 0x38, 0xFB, 0xD4, 0xD4, 0xB4, 0x88,
|
---|
| 607 | 0x5C, 0x2A, 0x99, 0x17, 0x6D, 0xB1, 0xA0, 0x6C,
|
---|
| 608 | 0x50, 0x07, 0x78, 0x49, 0x1A, 0x82, 0x88, 0xF1,
|
---|
| 609 | 0x85, 0x5F, 0x60, 0xFF, 0xFC, 0xF1, 0xD1, 0x37,
|
---|
| 610 | 0x3F, 0xD9, 0x4F, 0xC6, 0x0C, 0x18, 0x11, 0xE1,
|
---|
| 611 | 0xAC, 0x3F, 0x1C, 0x6D, 0x00, 0x3B, 0xEC, 0xDA,
|
---|
| 612 | 0x3B, 0x1F, 0x27, 0x25, 0xCA, 0x59, 0x5D, 0xE0,
|
---|
| 613 | 0xCA, 0x63, 0x32, 0x8F, 0x3B, 0xE5, 0x7C, 0xC9,
|
---|
| 614 | 0x77, 0x55, 0x60, 0x11, 0x95, 0x14, 0x0D, 0xFB,
|
---|
| 615 | 0x59, 0xD3, 0x9C, 0xE0, 0x91, 0x30, 0x8B, 0x41,
|
---|
| 616 | 0x05, 0x74, 0x6D, 0xAC, 0x23, 0xD3, 0x3E, 0x5F,
|
---|
| 617 | 0x7C, 0xE4, 0x84, 0x8D, 0xA3, 0x16, 0xA9, 0xC6,
|
---|
| 618 | 0x6B, 0x95, 0x81, 0xBA, 0x35, 0x73, 0xBF, 0xAF,
|
---|
| 619 | 0x31, 0x14, 0x96, 0x18, 0x8A, 0xB1, 0x54, 0x23,
|
---|
| 620 | 0x28, 0x2E, 0xE4, 0x16, 0xDC, 0x2A, 0x19, 0xC5,
|
---|
| 621 | 0x72, 0x4F, 0xA9, 0x1A, 0xE4, 0xAD, 0xC8, 0x8B,
|
---|
| 622 | 0xC6, 0x67, 0x96, 0xEA, 0xE5, 0x67, 0x7A, 0x01,
|
---|
| 623 | 0xF6, 0x4E, 0x8C, 0x08, 0x63, 0x13, 0x95, 0x82,
|
---|
| 624 | 0x2D, 0x9D, 0xB8, 0xFC, 0xEE, 0x35, 0xC0, 0x6B,
|
---|
| 625 | 0x1F, 0xEE, 0xA5, 0x47, 0x4D, 0x6D, 0x8F, 0x34,
|
---|
| 626 | 0xB1, 0x53, 0x4A, 0x93, 0x6A, 0x18, 0xB0, 0xE0,
|
---|
| 627 | 0xD2, 0x0E, 0xAB, 0x86, 0xBC, 0x9C, 0x6D, 0x6A,
|
---|
| 628 | 0x52, 0x07, 0x19, 0x4E, 0x68, 0x72, 0x07, 0x32,
|
---|
| 629 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
|
---|
| 630 | };
|
---|
| 631 | #endif /* HAVE_FFDHE_Q */
|
---|
| 632 |
|
---|
| 633 | const DhParams* wc_Dh_ffdhe6144_Get(void)
|
---|
| 634 | {
|
---|
| 635 | static const DhParams ffdhe6144 = {
|
---|
| 636 | #ifdef HAVE_FFDHE_Q
|
---|
| 637 | dh_ffdhe6144_q, sizeof(dh_ffdhe6144_q),
|
---|
| 638 | #endif /* HAVE_FFDHE_Q */
|
---|
| 639 | dh_ffdhe6144_p, sizeof(dh_ffdhe6144_p),
|
---|
| 640 | dh_ffdhe6144_g, sizeof(dh_ffdhe6144_g)
|
---|
| 641 | };
|
---|
| 642 | return &ffdhe6144;
|
---|
| 643 | }
|
---|
| 644 | #endif
|
---|
| 645 |
|
---|
| 646 | #ifdef HAVE_FFDHE_8192
|
---|
| 647 | static const byte dh_ffdhe8192_p[] = {
|
---|
| 648 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
---|
| 649 | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A,
|
---|
| 650 | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1,
|
---|
| 651 | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95,
|
---|
| 652 | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB,
|
---|
| 653 | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9,
|
---|
| 654 | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8,
|
---|
| 655 | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A,
|
---|
| 656 | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61,
|
---|
| 657 | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0,
|
---|
| 658 | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3,
|
---|
| 659 | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35,
|
---|
| 660 | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77,
|
---|
| 661 | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72,
|
---|
| 662 | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35,
|
---|
| 663 | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A,
|
---|
| 664 | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61,
|
---|
| 665 | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB,
|
---|
| 666 | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68,
|
---|
| 667 | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4,
|
---|
| 668 | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19,
|
---|
| 669 | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70,
|
---|
| 670 | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC,
|
---|
| 671 | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61,
|
---|
| 672 | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF,
|
---|
| 673 | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83,
|
---|
| 674 | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73,
|
---|
| 675 | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05,
|
---|
| 676 | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2,
|
---|
| 677 | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA,
|
---|
| 678 | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC,
|
---|
| 679 | 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B,
|
---|
| 680 | 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38,
|
---|
| 681 | 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07,
|
---|
| 682 | 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE,
|
---|
| 683 | 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C,
|
---|
| 684 | 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70,
|
---|
| 685 | 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44,
|
---|
| 686 | 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3,
|
---|
| 687 | 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF,
|
---|
| 688 | 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E,
|
---|
| 689 | 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D,
|
---|
| 690 | 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA,
|
---|
| 691 | 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E,
|
---|
| 692 | 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF,
|
---|
| 693 | 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C,
|
---|
| 694 | 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1,
|
---|
| 695 | 0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB,
|
---|
| 696 | 0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6,
|
---|
| 697 | 0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18,
|
---|
| 698 | 0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04,
|
---|
| 699 | 0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A,
|
---|
| 700 | 0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A,
|
---|
| 701 | 0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32,
|
---|
| 702 | 0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4,
|
---|
| 703 | 0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38,
|
---|
| 704 | 0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A,
|
---|
| 705 | 0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C,
|
---|
| 706 | 0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC,
|
---|
| 707 | 0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF,
|
---|
| 708 | 0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B,
|
---|
| 709 | 0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1,
|
---|
| 710 | 0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x0D, 0xD9, 0x02,
|
---|
| 711 | 0x0B, 0xFD, 0x64, 0xB6, 0x45, 0x03, 0x6C, 0x7A,
|
---|
| 712 | 0x4E, 0x67, 0x7D, 0x2C, 0x38, 0x53, 0x2A, 0x3A,
|
---|
| 713 | 0x23, 0xBA, 0x44, 0x42, 0xCA, 0xF5, 0x3E, 0xA6,
|
---|
| 714 | 0x3B, 0xB4, 0x54, 0x32, 0x9B, 0x76, 0x24, 0xC8,
|
---|
| 715 | 0x91, 0x7B, 0xDD, 0x64, 0xB1, 0xC0, 0xFD, 0x4C,
|
---|
| 716 | 0xB3, 0x8E, 0x8C, 0x33, 0x4C, 0x70, 0x1C, 0x3A,
|
---|
| 717 | 0xCD, 0xAD, 0x06, 0x57, 0xFC, 0xCF, 0xEC, 0x71,
|
---|
| 718 | 0x9B, 0x1F, 0x5C, 0x3E, 0x4E, 0x46, 0x04, 0x1F,
|
---|
| 719 | 0x38, 0x81, 0x47, 0xFB, 0x4C, 0xFD, 0xB4, 0x77,
|
---|
| 720 | 0xA5, 0x24, 0x71, 0xF7, 0xA9, 0xA9, 0x69, 0x10,
|
---|
| 721 | 0xB8, 0x55, 0x32, 0x2E, 0xDB, 0x63, 0x40, 0xD8,
|
---|
| 722 | 0xA0, 0x0E, 0xF0, 0x92, 0x35, 0x05, 0x11, 0xE3,
|
---|
| 723 | 0x0A, 0xBE, 0xC1, 0xFF, 0xF9, 0xE3, 0xA2, 0x6E,
|
---|
| 724 | 0x7F, 0xB2, 0x9F, 0x8C, 0x18, 0x30, 0x23, 0xC3,
|
---|
| 725 | 0x58, 0x7E, 0x38, 0xDA, 0x00, 0x77, 0xD9, 0xB4,
|
---|
| 726 | 0x76, 0x3E, 0x4E, 0x4B, 0x94, 0xB2, 0xBB, 0xC1,
|
---|
| 727 | 0x94, 0xC6, 0x65, 0x1E, 0x77, 0xCA, 0xF9, 0x92,
|
---|
| 728 | 0xEE, 0xAA, 0xC0, 0x23, 0x2A, 0x28, 0x1B, 0xF6,
|
---|
| 729 | 0xB3, 0xA7, 0x39, 0xC1, 0x22, 0x61, 0x16, 0x82,
|
---|
| 730 | 0x0A, 0xE8, 0xDB, 0x58, 0x47, 0xA6, 0x7C, 0xBE,
|
---|
| 731 | 0xF9, 0xC9, 0x09, 0x1B, 0x46, 0x2D, 0x53, 0x8C,
|
---|
| 732 | 0xD7, 0x2B, 0x03, 0x74, 0x6A, 0xE7, 0x7F, 0x5E,
|
---|
| 733 | 0x62, 0x29, 0x2C, 0x31, 0x15, 0x62, 0xA8, 0x46,
|
---|
| 734 | 0x50, 0x5D, 0xC8, 0x2D, 0xB8, 0x54, 0x33, 0x8A,
|
---|
| 735 | 0xE4, 0x9F, 0x52, 0x35, 0xC9, 0x5B, 0x91, 0x17,
|
---|
| 736 | 0x8C, 0xCF, 0x2D, 0xD5, 0xCA, 0xCE, 0xF4, 0x03,
|
---|
| 737 | 0xEC, 0x9D, 0x18, 0x10, 0xC6, 0x27, 0x2B, 0x04,
|
---|
| 738 | 0x5B, 0x3B, 0x71, 0xF9, 0xDC, 0x6B, 0x80, 0xD6,
|
---|
| 739 | 0x3F, 0xDD, 0x4A, 0x8E, 0x9A, 0xDB, 0x1E, 0x69,
|
---|
| 740 | 0x62, 0xA6, 0x95, 0x26, 0xD4, 0x31, 0x61, 0xC1,
|
---|
| 741 | 0xA4, 0x1D, 0x57, 0x0D, 0x79, 0x38, 0xDA, 0xD4,
|
---|
| 742 | 0xA4, 0x0E, 0x32, 0x9C, 0xCF, 0xF4, 0x6A, 0xAA,
|
---|
| 743 | 0x36, 0xAD, 0x00, 0x4C, 0xF6, 0x00, 0xC8, 0x38,
|
---|
| 744 | 0x1E, 0x42, 0x5A, 0x31, 0xD9, 0x51, 0xAE, 0x64,
|
---|
| 745 | 0xFD, 0xB2, 0x3F, 0xCE, 0xC9, 0x50, 0x9D, 0x43,
|
---|
| 746 | 0x68, 0x7F, 0xEB, 0x69, 0xED, 0xD1, 0xCC, 0x5E,
|
---|
| 747 | 0x0B, 0x8C, 0xC3, 0xBD, 0xF6, 0x4B, 0x10, 0xEF,
|
---|
| 748 | 0x86, 0xB6, 0x31, 0x42, 0xA3, 0xAB, 0x88, 0x29,
|
---|
| 749 | 0x55, 0x5B, 0x2F, 0x74, 0x7C, 0x93, 0x26, 0x65,
|
---|
| 750 | 0xCB, 0x2C, 0x0F, 0x1C, 0xC0, 0x1B, 0xD7, 0x02,
|
---|
| 751 | 0x29, 0x38, 0x88, 0x39, 0xD2, 0xAF, 0x05, 0xE4,
|
---|
| 752 | 0x54, 0x50, 0x4A, 0xC7, 0x8B, 0x75, 0x82, 0x82,
|
---|
| 753 | 0x28, 0x46, 0xC0, 0xBA, 0x35, 0xC3, 0x5F, 0x5C,
|
---|
| 754 | 0x59, 0x16, 0x0C, 0xC0, 0x46, 0xFD, 0x82, 0x51,
|
---|
| 755 | 0x54, 0x1F, 0xC6, 0x8C, 0x9C, 0x86, 0xB0, 0x22,
|
---|
| 756 | 0xBB, 0x70, 0x99, 0x87, 0x6A, 0x46, 0x0E, 0x74,
|
---|
| 757 | 0x51, 0xA8, 0xA9, 0x31, 0x09, 0x70, 0x3F, 0xEE,
|
---|
| 758 | 0x1C, 0x21, 0x7E, 0x6C, 0x38, 0x26, 0xE5, 0x2C,
|
---|
| 759 | 0x51, 0xAA, 0x69, 0x1E, 0x0E, 0x42, 0x3C, 0xFC,
|
---|
| 760 | 0x99, 0xE9, 0xE3, 0x16, 0x50, 0xC1, 0x21, 0x7B,
|
---|
| 761 | 0x62, 0x48, 0x16, 0xCD, 0xAD, 0x9A, 0x95, 0xF9,
|
---|
| 762 | 0xD5, 0xB8, 0x01, 0x94, 0x88, 0xD9, 0xC0, 0xA0,
|
---|
| 763 | 0xA1, 0xFE, 0x30, 0x75, 0xA5, 0x77, 0xE2, 0x31,
|
---|
| 764 | 0x83, 0xF8, 0x1D, 0x4A, 0x3F, 0x2F, 0xA4, 0x57,
|
---|
| 765 | 0x1E, 0xFC, 0x8C, 0xE0, 0xBA, 0x8A, 0x4F, 0xE8,
|
---|
| 766 | 0xB6, 0x85, 0x5D, 0xFE, 0x72, 0xB0, 0xA6, 0x6E,
|
---|
| 767 | 0xDE, 0xD2, 0xFB, 0xAB, 0xFB, 0xE5, 0x8A, 0x30,
|
---|
| 768 | 0xFA, 0xFA, 0xBE, 0x1C, 0x5D, 0x71, 0xA8, 0x7E,
|
---|
| 769 | 0x2F, 0x74, 0x1E, 0xF8, 0xC1, 0xFE, 0x86, 0xFE,
|
---|
| 770 | 0xA6, 0xBB, 0xFD, 0xE5, 0x30, 0x67, 0x7F, 0x0D,
|
---|
| 771 | 0x97, 0xD1, 0x1D, 0x49, 0xF7, 0xA8, 0x44, 0x3D,
|
---|
| 772 | 0x08, 0x22, 0xE5, 0x06, 0xA9, 0xF4, 0x61, 0x4E,
|
---|
| 773 | 0x01, 0x1E, 0x2A, 0x94, 0x83, 0x8F, 0xF8, 0x8C,
|
---|
| 774 | 0xD6, 0x8C, 0x8B, 0xB7, 0xC5, 0xC6, 0x42, 0x4C,
|
---|
| 775 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
|
---|
| 776 | };
|
---|
| 777 | static const byte dh_ffdhe8192_g[] = { 0x02 };
|
---|
| 778 | #ifdef HAVE_FFDHE_Q
|
---|
| 779 | static const byte dh_ffdhe8192_q[] = {
|
---|
| 780 | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
---|
| 781 | 0xD6, 0xFC, 0x2A, 0x2C, 0x51, 0x5D, 0xA5, 0x4D,
|
---|
| 782 | 0x57, 0xEE, 0x2B, 0x10, 0x13, 0x9E, 0x9E, 0x78,
|
---|
| 783 | 0xEC, 0x5C, 0xE2, 0xC1, 0xE7, 0x16, 0x9B, 0x4A,
|
---|
| 784 | 0xD4, 0xF0, 0x9B, 0x20, 0x8A, 0x32, 0x19, 0xFD,
|
---|
| 785 | 0xE6, 0x49, 0xCE, 0xE7, 0x12, 0x4D, 0x9F, 0x7C,
|
---|
| 786 | 0xBE, 0x97, 0xF1, 0xB1, 0xB1, 0x86, 0x3A, 0xEC,
|
---|
| 787 | 0x7B, 0x40, 0xD9, 0x01, 0x57, 0x62, 0x30, 0xBD,
|
---|
| 788 | 0x69, 0xEF, 0x8F, 0x6A, 0xEA, 0xFE, 0xB2, 0xB0,
|
---|
| 789 | 0x92, 0x19, 0xFA, 0x8F, 0xAF, 0x83, 0x37, 0x68,
|
---|
| 790 | 0x42, 0xB1, 0xB2, 0xAA, 0x9E, 0xF6, 0x8D, 0x79,
|
---|
| 791 | 0xDA, 0xAB, 0x89, 0xAF, 0x3F, 0xAB, 0xE4, 0x9A,
|
---|
| 792 | 0xCC, 0x27, 0x86, 0x38, 0x70, 0x73, 0x45, 0xBB,
|
---|
| 793 | 0xF1, 0x53, 0x44, 0xED, 0x79, 0xF7, 0xF4, 0x39,
|
---|
| 794 | 0x0E, 0xF8, 0xAC, 0x50, 0x9B, 0x56, 0xF3, 0x9A,
|
---|
| 795 | 0x98, 0x56, 0x65, 0x27, 0xA4, 0x1D, 0x3C, 0xBD,
|
---|
| 796 | 0x5E, 0x05, 0x58, 0xC1, 0x59, 0x92, 0x7D, 0xB0,
|
---|
| 797 | 0xE8, 0x84, 0x54, 0xA5, 0xD9, 0x64, 0x71, 0xFD,
|
---|
| 798 | 0xDC, 0xB5, 0x6D, 0x5B, 0xB0, 0x6B, 0xFA, 0x34,
|
---|
| 799 | 0x0E, 0xA7, 0xA1, 0x51, 0xEF, 0x1C, 0xA6, 0xFA,
|
---|
| 800 | 0x57, 0x2B, 0x76, 0xF3, 0xB1, 0xB9, 0x5D, 0x8C,
|
---|
| 801 | 0x85, 0x83, 0xD3, 0xE4, 0x77, 0x05, 0x36, 0xB8,
|
---|
| 802 | 0x4F, 0x01, 0x7E, 0x70, 0xE6, 0xFB, 0xF1, 0x76,
|
---|
| 803 | 0x60, 0x1A, 0x02, 0x66, 0x94, 0x1A, 0x17, 0xB0,
|
---|
| 804 | 0xC8, 0xB9, 0x7F, 0x4E, 0x74, 0xC2, 0xC1, 0xFF,
|
---|
| 805 | 0xC7, 0x27, 0x89, 0x19, 0x77, 0x79, 0x40, 0xC1,
|
---|
| 806 | 0xE1, 0xFF, 0x1D, 0x8D, 0xA6, 0x37, 0xD6, 0xB9,
|
---|
| 807 | 0x9D, 0xDA, 0xFE, 0x5E, 0x17, 0x61, 0x10, 0x02,
|
---|
| 808 | 0xE2, 0xC7, 0x78, 0xC1, 0xBE, 0x8B, 0x41, 0xD9,
|
---|
| 809 | 0x63, 0x79, 0xA5, 0x13, 0x60, 0xD9, 0x77, 0xFD,
|
---|
| 810 | 0x44, 0x35, 0xA1, 0x1C, 0x30, 0x8F, 0xE7, 0xEE,
|
---|
| 811 | 0x6F, 0x1A, 0xAD, 0x9D, 0xB2, 0x8C, 0x81, 0xAD,
|
---|
| 812 | 0xDE, 0x1A, 0x7A, 0x6F, 0x7C, 0xCE, 0x01, 0x1C,
|
---|
| 813 | 0x30, 0xDA, 0x37, 0xE4, 0xEB, 0x73, 0x64, 0x83,
|
---|
| 814 | 0xBD, 0x6C, 0x8E, 0x93, 0x48, 0xFB, 0xFB, 0xF7,
|
---|
| 815 | 0x2C, 0xC6, 0x58, 0x7D, 0x60, 0xC3, 0x6C, 0x8E,
|
---|
| 816 | 0x57, 0x7F, 0x09, 0x84, 0xC2, 0x89, 0xC9, 0x38,
|
---|
| 817 | 0x5A, 0x09, 0x86, 0x49, 0xDE, 0x21, 0xBC, 0xA2,
|
---|
| 818 | 0x7A, 0x7E, 0xA2, 0x29, 0x71, 0x6B, 0xA6, 0xE9,
|
---|
| 819 | 0xB2, 0x79, 0x71, 0x0F, 0x38, 0xFA, 0xA5, 0xFF,
|
---|
| 820 | 0xAE, 0x57, 0x41, 0x55, 0xCE, 0x4E, 0xFB, 0x4F,
|
---|
| 821 | 0x74, 0x36, 0x95, 0xE2, 0x91, 0x1B, 0x1D, 0x06,
|
---|
| 822 | 0xD5, 0xE2, 0x90, 0xCB, 0xCD, 0x86, 0xF5, 0x6D,
|
---|
| 823 | 0x0E, 0xDF, 0xCD, 0x21, 0x6A, 0xE2, 0x24, 0x27,
|
---|
| 824 | 0x05, 0x5E, 0x68, 0x35, 0xFD, 0x29, 0xEE, 0xF7,
|
---|
| 825 | 0x9E, 0x0D, 0x90, 0x77, 0x1F, 0xEA, 0xCE, 0xBE,
|
---|
| 826 | 0x12, 0xF2, 0x0E, 0x95, 0xB3, 0x4F, 0x0F, 0x78,
|
---|
| 827 | 0xB7, 0x37, 0xA9, 0x61, 0x8B, 0x26, 0xFA, 0x7D,
|
---|
| 828 | 0xBC, 0x98, 0x74, 0xF2, 0x72, 0xC4, 0x2B, 0xDB,
|
---|
| 829 | 0x56, 0x3E, 0xAF, 0xA1, 0x6B, 0x4F, 0xB6, 0x8C,
|
---|
| 830 | 0x3B, 0xB1, 0xE7, 0x8E, 0xAA, 0x81, 0xA0, 0x02,
|
---|
| 831 | 0x43, 0xFA, 0xAD, 0xD2, 0xBF, 0x18, 0xE6, 0x3D,
|
---|
| 832 | 0x38, 0x9A, 0xE4, 0x43, 0x77, 0xDA, 0x18, 0xC5,
|
---|
| 833 | 0x76, 0xB5, 0x0F, 0x00, 0x96, 0xCF, 0x34, 0x19,
|
---|
| 834 | 0x54, 0x83, 0xB0, 0x05, 0x48, 0xC0, 0x98, 0x62,
|
---|
| 835 | 0x36, 0xE3, 0xBC, 0x7C, 0xB8, 0xD6, 0x80, 0x1C,
|
---|
| 836 | 0x04, 0x94, 0xCC, 0xD1, 0x99, 0xE5, 0xC5, 0xBD,
|
---|
| 837 | 0x0D, 0x0E, 0xDC, 0x9E, 0xB8, 0xA0, 0x00, 0x1E,
|
---|
| 838 | 0x15, 0x27, 0x67, 0x54, 0xFC, 0xC6, 0x85, 0x66,
|
---|
| 839 | 0x05, 0x41, 0x48, 0xE6, 0xE7, 0x64, 0xBE, 0xE7,
|
---|
| 840 | 0xC7, 0x64, 0xDA, 0xAD, 0x3F, 0xC4, 0x52, 0x35,
|
---|
| 841 | 0xA6, 0xDA, 0xD4, 0x28, 0xFA, 0x20, 0xC1, 0x70,
|
---|
| 842 | 0xE3, 0x45, 0x00, 0x3F, 0x2F, 0x06, 0xEC, 0x81,
|
---|
| 843 | 0x05, 0xFE, 0xB2, 0x5B, 0x22, 0x81, 0xB6, 0x3D,
|
---|
| 844 | 0x27, 0x33, 0xBE, 0x96, 0x1C, 0x29, 0x95, 0x1D,
|
---|
| 845 | 0x11, 0xDD, 0x22, 0x21, 0x65, 0x7A, 0x9F, 0x53,
|
---|
| 846 | 0x1D, 0xDA, 0x2A, 0x19, 0x4D, 0xBB, 0x12, 0x64,
|
---|
| 847 | 0x48, 0xBD, 0xEE, 0xB2, 0x58, 0xE0, 0x7E, 0xA6,
|
---|
| 848 | 0x59, 0xC7, 0x46, 0x19, 0xA6, 0x38, 0x0E, 0x1D,
|
---|
| 849 | 0x66, 0xD6, 0x83, 0x2B, 0xFE, 0x67, 0xF6, 0x38,
|
---|
| 850 | 0xCD, 0x8F, 0xAE, 0x1F, 0x27, 0x23, 0x02, 0x0F,
|
---|
| 851 | 0x9C, 0x40, 0xA3, 0xFD, 0xA6, 0x7E, 0xDA, 0x3B,
|
---|
| 852 | 0xD2, 0x92, 0x38, 0xFB, 0xD4, 0xD4, 0xB4, 0x88,
|
---|
| 853 | 0x5C, 0x2A, 0x99, 0x17, 0x6D, 0xB1, 0xA0, 0x6C,
|
---|
| 854 | 0x50, 0x07, 0x78, 0x49, 0x1A, 0x82, 0x88, 0xF1,
|
---|
| 855 | 0x85, 0x5F, 0x60, 0xFF, 0xFC, 0xF1, 0xD1, 0x37,
|
---|
| 856 | 0x3F, 0xD9, 0x4F, 0xC6, 0x0C, 0x18, 0x11, 0xE1,
|
---|
| 857 | 0xAC, 0x3F, 0x1C, 0x6D, 0x00, 0x3B, 0xEC, 0xDA,
|
---|
| 858 | 0x3B, 0x1F, 0x27, 0x25, 0xCA, 0x59, 0x5D, 0xE0,
|
---|
| 859 | 0xCA, 0x63, 0x32, 0x8F, 0x3B, 0xE5, 0x7C, 0xC9,
|
---|
| 860 | 0x77, 0x55, 0x60, 0x11, 0x95, 0x14, 0x0D, 0xFB,
|
---|
| 861 | 0x59, 0xD3, 0x9C, 0xE0, 0x91, 0x30, 0x8B, 0x41,
|
---|
| 862 | 0x05, 0x74, 0x6D, 0xAC, 0x23, 0xD3, 0x3E, 0x5F,
|
---|
| 863 | 0x7C, 0xE4, 0x84, 0x8D, 0xA3, 0x16, 0xA9, 0xC6,
|
---|
| 864 | 0x6B, 0x95, 0x81, 0xBA, 0x35, 0x73, 0xBF, 0xAF,
|
---|
| 865 | 0x31, 0x14, 0x96, 0x18, 0x8A, 0xB1, 0x54, 0x23,
|
---|
| 866 | 0x28, 0x2E, 0xE4, 0x16, 0xDC, 0x2A, 0x19, 0xC5,
|
---|
| 867 | 0x72, 0x4F, 0xA9, 0x1A, 0xE4, 0xAD, 0xC8, 0x8B,
|
---|
| 868 | 0xC6, 0x67, 0x96, 0xEA, 0xE5, 0x67, 0x7A, 0x01,
|
---|
| 869 | 0xF6, 0x4E, 0x8C, 0x08, 0x63, 0x13, 0x95, 0x82,
|
---|
| 870 | 0x2D, 0x9D, 0xB8, 0xFC, 0xEE, 0x35, 0xC0, 0x6B,
|
---|
| 871 | 0x1F, 0xEE, 0xA5, 0x47, 0x4D, 0x6D, 0x8F, 0x34,
|
---|
| 872 | 0xB1, 0x53, 0x4A, 0x93, 0x6A, 0x18, 0xB0, 0xE0,
|
---|
| 873 | 0xD2, 0x0E, 0xAB, 0x86, 0xBC, 0x9C, 0x6D, 0x6A,
|
---|
| 874 | 0x52, 0x07, 0x19, 0x4E, 0x67, 0xFA, 0x35, 0x55,
|
---|
| 875 | 0x1B, 0x56, 0x80, 0x26, 0x7B, 0x00, 0x64, 0x1C,
|
---|
| 876 | 0x0F, 0x21, 0x2D, 0x18, 0xEC, 0xA8, 0xD7, 0x32,
|
---|
| 877 | 0x7E, 0xD9, 0x1F, 0xE7, 0x64, 0xA8, 0x4E, 0xA1,
|
---|
| 878 | 0xB4, 0x3F, 0xF5, 0xB4, 0xF6, 0xE8, 0xE6, 0x2F,
|
---|
| 879 | 0x05, 0xC6, 0x61, 0xDE, 0xFB, 0x25, 0x88, 0x77,
|
---|
| 880 | 0xC3, 0x5B, 0x18, 0xA1, 0x51, 0xD5, 0xC4, 0x14,
|
---|
| 881 | 0xAA, 0xAD, 0x97, 0xBA, 0x3E, 0x49, 0x93, 0x32,
|
---|
| 882 | 0xE5, 0x96, 0x07, 0x8E, 0x60, 0x0D, 0xEB, 0x81,
|
---|
| 883 | 0x14, 0x9C, 0x44, 0x1C, 0xE9, 0x57, 0x82, 0xF2,
|
---|
| 884 | 0x2A, 0x28, 0x25, 0x63, 0xC5, 0xBA, 0xC1, 0x41,
|
---|
| 885 | 0x14, 0x23, 0x60, 0x5D, 0x1A, 0xE1, 0xAF, 0xAE,
|
---|
| 886 | 0x2C, 0x8B, 0x06, 0x60, 0x23, 0x7E, 0xC1, 0x28,
|
---|
| 887 | 0xAA, 0x0F, 0xE3, 0x46, 0x4E, 0x43, 0x58, 0x11,
|
---|
| 888 | 0x5D, 0xB8, 0x4C, 0xC3, 0xB5, 0x23, 0x07, 0x3A,
|
---|
| 889 | 0x28, 0xD4, 0x54, 0x98, 0x84, 0xB8, 0x1F, 0xF7,
|
---|
| 890 | 0x0E, 0x10, 0xBF, 0x36, 0x1C, 0x13, 0x72, 0x96,
|
---|
| 891 | 0x28, 0xD5, 0x34, 0x8F, 0x07, 0x21, 0x1E, 0x7E,
|
---|
| 892 | 0x4C, 0xF4, 0xF1, 0x8B, 0x28, 0x60, 0x90, 0xBD,
|
---|
| 893 | 0xB1, 0x24, 0x0B, 0x66, 0xD6, 0xCD, 0x4A, 0xFC,
|
---|
| 894 | 0xEA, 0xDC, 0x00, 0xCA, 0x44, 0x6C, 0xE0, 0x50,
|
---|
| 895 | 0x50, 0xFF, 0x18, 0x3A, 0xD2, 0xBB, 0xF1, 0x18,
|
---|
| 896 | 0xC1, 0xFC, 0x0E, 0xA5, 0x1F, 0x97, 0xD2, 0x2B,
|
---|
| 897 | 0x8F, 0x7E, 0x46, 0x70, 0x5D, 0x45, 0x27, 0xF4,
|
---|
| 898 | 0x5B, 0x42, 0xAE, 0xFF, 0x39, 0x58, 0x53, 0x37,
|
---|
| 899 | 0x6F, 0x69, 0x7D, 0xD5, 0xFD, 0xF2, 0xC5, 0x18,
|
---|
| 900 | 0x7D, 0x7D, 0x5F, 0x0E, 0x2E, 0xB8, 0xD4, 0x3F,
|
---|
| 901 | 0x17, 0xBA, 0x0F, 0x7C, 0x60, 0xFF, 0x43, 0x7F,
|
---|
| 902 | 0x53, 0x5D, 0xFE, 0xF2, 0x98, 0x33, 0xBF, 0x86,
|
---|
| 903 | 0xCB, 0xE8, 0x8E, 0xA4, 0xFB, 0xD4, 0x22, 0x1E,
|
---|
| 904 | 0x84, 0x11, 0x72, 0x83, 0x54, 0xFA, 0x30, 0xA7,
|
---|
| 905 | 0x00, 0x8F, 0x15, 0x4A, 0x41, 0xC7, 0xFC, 0x46,
|
---|
| 906 | 0x6B, 0x46, 0x45, 0xDB, 0xE2, 0xE3, 0x21, 0x26,
|
---|
| 907 | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
|
---|
| 908 | };
|
---|
| 909 | #endif /* HAVE_FFDHE_Q */
|
---|
| 910 |
|
---|
| 911 | const DhParams* wc_Dh_ffdhe8192_Get(void)
|
---|
| 912 | {
|
---|
| 913 | static const DhParams ffdhe8192 = {
|
---|
| 914 | #ifdef HAVE_FFDHE_Q
|
---|
| 915 | dh_ffdhe8192_q, sizeof(dh_ffdhe8192_q),
|
---|
| 916 | #endif /* HAVE_FFDHE_Q */
|
---|
| 917 | dh_ffdhe8192_p, sizeof(dh_ffdhe8192_p),
|
---|
| 918 | dh_ffdhe8192_g, sizeof(dh_ffdhe8192_g)
|
---|
| 919 | };
|
---|
| 920 | return &ffdhe8192;
|
---|
| 921 | }
|
---|
| 922 | #endif
|
---|
| 923 |
|
---|
| 924 | int wc_InitDhKey_ex(DhKey* key, void* heap, int devId)
|
---|
| 925 | {
|
---|
| 926 | int ret = 0;
|
---|
| 927 |
|
---|
| 928 | if (key == NULL)
|
---|
| 929 | return BAD_FUNC_ARG;
|
---|
| 930 |
|
---|
| 931 | key->heap = heap; /* for XMALLOC/XFREE in future */
|
---|
| 932 |
|
---|
| 933 | #if !defined(WOLFSSL_QT) && !defined(OPENSSL_ALL)
|
---|
| 934 | if (mp_init_multi(&key->p, &key->g, &key->q, NULL, NULL, NULL) != MP_OKAY)
|
---|
| 935 | #else
|
---|
| 936 | if (mp_init_multi(&key->p,&key->g,&key->q,&key->pub,&key->priv,NULL) != MP_OKAY)
|
---|
| 937 | #endif
|
---|
| 938 | return MEMORY_E;
|
---|
| 939 |
|
---|
| 940 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH)
|
---|
| 941 | /* handle as async */
|
---|
| 942 | ret = wolfAsync_DevCtxInit(&key->asyncDev, WOLFSSL_ASYNC_MARKER_DH,
|
---|
| 943 | key->heap, devId);
|
---|
| 944 | #else
|
---|
| 945 | (void)devId;
|
---|
| 946 | #endif
|
---|
| 947 |
|
---|
| 948 | return ret;
|
---|
| 949 | }
|
---|
| 950 |
|
---|
| 951 | int wc_InitDhKey(DhKey* key)
|
---|
| 952 | {
|
---|
| 953 | return wc_InitDhKey_ex(key, NULL, INVALID_DEVID);
|
---|
| 954 | }
|
---|
| 955 |
|
---|
| 956 |
|
---|
| 957 | int wc_FreeDhKey(DhKey* key)
|
---|
| 958 | {
|
---|
| 959 | if (key) {
|
---|
| 960 | mp_clear(&key->p);
|
---|
| 961 | mp_clear(&key->g);
|
---|
| 962 | mp_clear(&key->q);
|
---|
| 963 |
|
---|
| 964 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH)
|
---|
| 965 | wolfAsync_DevCtxFree(&key->asyncDev, WOLFSSL_ASYNC_MARKER_DH);
|
---|
| 966 | #endif
|
---|
| 967 | }
|
---|
| 968 | return 0;
|
---|
| 969 | }
|
---|
| 970 |
|
---|
| 971 |
|
---|
| 972 | #ifndef WC_NO_RNG
|
---|
| 973 | /* if defined to not use floating point values do not compile in */
|
---|
| 974 | #ifndef WOLFSSL_DH_CONST
|
---|
| 975 | static word32 DiscreteLogWorkFactor(word32 n)
|
---|
| 976 | {
|
---|
| 977 | /* assuming discrete log takes about the same time as factoring */
|
---|
| 978 | if (n < 5)
|
---|
| 979 | return 0;
|
---|
| 980 | else
|
---|
| 981 | return (word32)(2.4 * XPOW((double)n, 1.0/3.0) *
|
---|
| 982 | XPOW(XLOG((double)n), 2.0/3.0) - 5);
|
---|
| 983 | }
|
---|
| 984 | #endif /* WOLFSSL_DH_CONST*/
|
---|
| 985 |
|
---|
| 986 |
|
---|
| 987 | /* if not using fixed points use DiscreteLogWorkFactor function for unusual size
|
---|
| 988 | otherwise round up on size needed */
|
---|
| 989 | #ifndef WOLFSSL_DH_CONST
|
---|
| 990 | #define WOLFSSL_DH_ROUND(x)
|
---|
| 991 | #else
|
---|
| 992 | #define WOLFSSL_DH_ROUND(x) \
|
---|
| 993 | do { \
|
---|
| 994 | if (x % 128) { \
|
---|
| 995 | x &= 0xffffff80;\
|
---|
| 996 | x += 128; \
|
---|
| 997 | } \
|
---|
| 998 | } \
|
---|
| 999 | while (0)
|
---|
| 1000 | #endif
|
---|
| 1001 |
|
---|
| 1002 |
|
---|
| 1003 | #ifndef WOLFSSL_NO_DH186
|
---|
| 1004 | /* validate that (L,N) match allowed sizes from SP 800-56A, Section 5.5.1.1.
|
---|
| 1005 | * modLen - represents L, the size of p in bits
|
---|
| 1006 | * divLen - represents N, the size of q in bits
|
---|
| 1007 | * return 0 on success, -1 on error */
|
---|
| 1008 | static int CheckDhLN(int modLen, int divLen)
|
---|
| 1009 | {
|
---|
| 1010 | int ret = -1;
|
---|
| 1011 |
|
---|
| 1012 | switch (modLen) {
|
---|
| 1013 | /* FA */
|
---|
| 1014 | case 1024:
|
---|
| 1015 | if (divLen == 160)
|
---|
| 1016 | ret = 0;
|
---|
| 1017 | break;
|
---|
| 1018 | /* FB, FC */
|
---|
| 1019 | case 2048:
|
---|
| 1020 | if (divLen == 224 || divLen == 256)
|
---|
| 1021 | ret = 0;
|
---|
| 1022 | break;
|
---|
| 1023 | default:
|
---|
| 1024 | break;
|
---|
| 1025 | }
|
---|
| 1026 |
|
---|
| 1027 | return ret;
|
---|
| 1028 | }
|
---|
| 1029 |
|
---|
| 1030 |
|
---|
| 1031 | /* Create DH private key
|
---|
| 1032 | *
|
---|
| 1033 | * Based on NIST FIPS 186-4,
|
---|
| 1034 | * "B.1.1 Key Pair Generation Using Extra Random Bits"
|
---|
| 1035 | *
|
---|
| 1036 | * dh - pointer to initialized DhKey structure, needs to have dh->q
|
---|
| 1037 | * rng - pointer to initialized WC_RNG structure
|
---|
| 1038 | * priv - output location for generated private key
|
---|
| 1039 | * privSz - IN/OUT, size of priv buffer, size of generated private key
|
---|
| 1040 | *
|
---|
| 1041 | * return 0 on success, negative on error */
|
---|
| 1042 | static int GeneratePrivateDh186(DhKey* key, WC_RNG* rng, byte* priv,
|
---|
| 1043 | word32* privSz)
|
---|
| 1044 | {
|
---|
| 1045 | byte* cBuf;
|
---|
| 1046 | int qSz, pSz, cSz, err;
|
---|
| 1047 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1048 | mp_int* tmpQ = NULL;
|
---|
| 1049 | mp_int* tmpX = NULL;
|
---|
| 1050 | #else
|
---|
| 1051 | mp_int tmpQ[1], tmpX[1];
|
---|
| 1052 | #endif
|
---|
| 1053 |
|
---|
| 1054 | /* Parameters validated in calling functions. */
|
---|
| 1055 |
|
---|
| 1056 | if (mp_iszero(&key->q) == MP_YES) {
|
---|
| 1057 | WOLFSSL_MSG("DH q parameter needed for FIPS 186-4 key generation");
|
---|
| 1058 | return BAD_FUNC_ARG;
|
---|
| 1059 | }
|
---|
| 1060 |
|
---|
| 1061 | qSz = mp_unsigned_bin_size(&key->q);
|
---|
| 1062 | pSz = mp_unsigned_bin_size(&key->p);
|
---|
| 1063 |
|
---|
| 1064 | /* verify (L,N) pair bit lengths */
|
---|
| 1065 | if (CheckDhLN(pSz * WOLFSSL_BIT_SIZE, qSz * WOLFSSL_BIT_SIZE) != 0) {
|
---|
| 1066 | WOLFSSL_MSG("DH param sizes do not match SP 800-56A requirements");
|
---|
| 1067 | return BAD_FUNC_ARG;
|
---|
| 1068 | }
|
---|
| 1069 |
|
---|
| 1070 | /* generate extra 64 bits so that bias from mod function is negligible */
|
---|
| 1071 | cSz = qSz + (64 / WOLFSSL_BIT_SIZE);
|
---|
| 1072 | cBuf = (byte*)XMALLOC(cSz, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
|
---|
| 1073 | if (cBuf == NULL) {
|
---|
| 1074 | return MEMORY_E;
|
---|
| 1075 | }
|
---|
| 1076 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1077 | tmpQ = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1078 | if (tmpQ == NULL) {
|
---|
| 1079 | XFREE(cBuf, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
|
---|
| 1080 | return MEMORY_E;
|
---|
| 1081 | }
|
---|
| 1082 | tmpX = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1083 | if (tmpX == NULL) {
|
---|
| 1084 | XFREE(cBuf, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
|
---|
| 1085 | XFREE(tmpQ, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1086 | return MEMORY_E;
|
---|
| 1087 | }
|
---|
| 1088 | #endif
|
---|
| 1089 |
|
---|
| 1090 |
|
---|
| 1091 | if ((err = mp_init_multi(tmpX, tmpQ, NULL, NULL, NULL, NULL))
|
---|
| 1092 | != MP_OKAY) {
|
---|
| 1093 | XFREE(cBuf, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
|
---|
| 1094 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1095 | XFREE(tmpQ, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1096 | XFREE(tmpX, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1097 | #endif
|
---|
| 1098 | return err;
|
---|
| 1099 | }
|
---|
| 1100 |
|
---|
| 1101 | do {
|
---|
| 1102 | /* generate N+64 bits (c) from RBG into tmpX, making sure positive.
|
---|
| 1103 | * Hash_DRBG uses SHA-256 which matches maximum
|
---|
| 1104 | * requested_security_strength of (L,N) */
|
---|
| 1105 | err = wc_RNG_GenerateBlock(rng, cBuf, cSz);
|
---|
| 1106 | if (err == MP_OKAY)
|
---|
| 1107 | err = mp_read_unsigned_bin(tmpX, cBuf, cSz);
|
---|
| 1108 | if (err != MP_OKAY) {
|
---|
| 1109 | mp_clear(tmpX);
|
---|
| 1110 | mp_clear(tmpQ);
|
---|
| 1111 | XFREE(cBuf, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
|
---|
| 1112 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1113 | XFREE(tmpQ, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1114 | XFREE(tmpX, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1115 | #endif
|
---|
| 1116 | return err;
|
---|
| 1117 | }
|
---|
| 1118 | } while (mp_cmp_d(tmpX, 1) != MP_GT);
|
---|
| 1119 |
|
---|
| 1120 | ForceZero(cBuf, cSz);
|
---|
| 1121 | XFREE(cBuf, key->heap, DYNAMIC_TYPE_TMP_BUFFER);
|
---|
| 1122 |
|
---|
| 1123 | /* tmpQ = q - 1 */
|
---|
| 1124 | if (err == MP_OKAY)
|
---|
| 1125 | err = mp_copy(&key->q, tmpQ);
|
---|
| 1126 |
|
---|
| 1127 | if (err == MP_OKAY)
|
---|
| 1128 | err = mp_sub_d(tmpQ, 1, tmpQ);
|
---|
| 1129 |
|
---|
| 1130 | /* x = c mod (q-1), tmpX holds c */
|
---|
| 1131 | if (err == MP_OKAY)
|
---|
| 1132 | err = mp_mod(tmpX, tmpQ, tmpX);
|
---|
| 1133 |
|
---|
| 1134 | /* x = c mod (q-1) + 1 */
|
---|
| 1135 | if (err == MP_OKAY)
|
---|
| 1136 | err = mp_add_d(tmpX, 1, tmpX);
|
---|
| 1137 |
|
---|
| 1138 | /* copy tmpX into priv */
|
---|
| 1139 | if (err == MP_OKAY) {
|
---|
| 1140 | pSz = mp_unsigned_bin_size(tmpX);
|
---|
| 1141 | if (pSz > (int)*privSz) {
|
---|
| 1142 | WOLFSSL_MSG("DH private key output buffer too small");
|
---|
| 1143 | err = BAD_FUNC_ARG;
|
---|
| 1144 | } else {
|
---|
| 1145 | *privSz = pSz;
|
---|
| 1146 | err = mp_to_unsigned_bin(tmpX, priv);
|
---|
| 1147 | }
|
---|
| 1148 | }
|
---|
| 1149 |
|
---|
| 1150 | mp_forcezero(tmpX);
|
---|
| 1151 | mp_clear(tmpX);
|
---|
| 1152 | mp_clear(tmpQ);
|
---|
| 1153 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1154 | XFREE(tmpQ, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1155 | XFREE(tmpX, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1156 | #endif
|
---|
| 1157 |
|
---|
| 1158 | return err;
|
---|
| 1159 | }
|
---|
| 1160 | #endif /* WOLFSSL_NO_DH186 */
|
---|
| 1161 | #endif /* !WC_NO_RNG */
|
---|
| 1162 |
|
---|
| 1163 | static int GeneratePrivateDh(DhKey* key, WC_RNG* rng, byte* priv,
|
---|
| 1164 | word32* privSz)
|
---|
| 1165 | {
|
---|
| 1166 | #ifndef WC_NO_RNG
|
---|
| 1167 | int ret = 0;
|
---|
| 1168 | word32 sz = 0;
|
---|
| 1169 |
|
---|
| 1170 | #ifndef WOLFSSL_NO_DH186
|
---|
| 1171 | if (mp_iszero(&key->q) == MP_NO) {
|
---|
| 1172 |
|
---|
| 1173 | /* q param available, use NIST FIPS 186-4, "B.1.1 Key Pair
|
---|
| 1174 | * Generation Using Extra Random Bits" */
|
---|
| 1175 | ret = GeneratePrivateDh186(key, rng, priv, privSz);
|
---|
| 1176 |
|
---|
| 1177 | } else
|
---|
| 1178 | #endif
|
---|
| 1179 | {
|
---|
| 1180 |
|
---|
| 1181 | sz = mp_unsigned_bin_size(&key->p);
|
---|
| 1182 |
|
---|
| 1183 | /* Table of predetermined values from the operation
|
---|
| 1184 | 2 * DiscreteLogWorkFactor(sz * WOLFSSL_BIT_SIZE) /
|
---|
| 1185 | WOLFSSL_BIT_SIZE + 1
|
---|
| 1186 | Sizes in table checked against RFC 3526
|
---|
| 1187 | */
|
---|
| 1188 | WOLFSSL_DH_ROUND(sz); /* if using fixed points only, then round up */
|
---|
| 1189 | switch (sz) {
|
---|
| 1190 | case 128: sz = 21; break;
|
---|
| 1191 | case 256: sz = 29; break;
|
---|
| 1192 | case 384: sz = 34; break;
|
---|
| 1193 | case 512: sz = 39; break;
|
---|
| 1194 | case 640: sz = 42; break;
|
---|
| 1195 | case 768: sz = 46; break;
|
---|
| 1196 | case 896: sz = 49; break;
|
---|
| 1197 | case 1024: sz = 52; break;
|
---|
| 1198 | default:
|
---|
| 1199 | #ifndef WOLFSSL_DH_CONST
|
---|
| 1200 | /* if using floating points and size of p is not in table */
|
---|
| 1201 | sz = min(sz, 2 * DiscreteLogWorkFactor(sz * WOLFSSL_BIT_SIZE) /
|
---|
| 1202 | WOLFSSL_BIT_SIZE + 1);
|
---|
| 1203 | break;
|
---|
| 1204 | #else
|
---|
| 1205 | return BAD_FUNC_ARG;
|
---|
| 1206 | #endif
|
---|
| 1207 | }
|
---|
| 1208 |
|
---|
| 1209 | ret = wc_RNG_GenerateBlock(rng, priv, sz);
|
---|
| 1210 |
|
---|
| 1211 | if (ret == 0) {
|
---|
| 1212 | priv[0] |= 0x0C;
|
---|
| 1213 | *privSz = sz;
|
---|
| 1214 | }
|
---|
| 1215 | }
|
---|
| 1216 |
|
---|
| 1217 | return ret;
|
---|
| 1218 | #else
|
---|
| 1219 | (void)key;
|
---|
| 1220 | (void)rng;
|
---|
| 1221 | (void)priv;
|
---|
| 1222 | (void)privSz;
|
---|
| 1223 | return NOT_COMPILED_IN;
|
---|
| 1224 | #endif /* WC_NO_RNG */
|
---|
| 1225 | }
|
---|
| 1226 |
|
---|
| 1227 |
|
---|
| 1228 | static int GeneratePublicDh(DhKey* key, byte* priv, word32 privSz,
|
---|
| 1229 | byte* pub, word32* pubSz)
|
---|
| 1230 | {
|
---|
| 1231 | int ret = 0;
|
---|
| 1232 | #ifndef WOLFSSL_SP_MATH
|
---|
| 1233 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1234 | mp_int* x;
|
---|
| 1235 | mp_int* y;
|
---|
| 1236 | #else
|
---|
| 1237 | mp_int x[1];
|
---|
| 1238 | mp_int y[1];
|
---|
| 1239 | #endif
|
---|
| 1240 | #endif
|
---|
| 1241 |
|
---|
| 1242 | #ifdef WOLFSSL_HAVE_SP_DH
|
---|
| 1243 | #ifndef WOLFSSL_SP_NO_2048
|
---|
| 1244 | if (mp_count_bits(&key->p) == 2048)
|
---|
| 1245 | return sp_DhExp_2048(&key->g, priv, privSz, &key->p, pub, pubSz);
|
---|
| 1246 | #endif
|
---|
| 1247 | #ifndef WOLFSSL_SP_NO_3072
|
---|
| 1248 | if (mp_count_bits(&key->p) == 3072)
|
---|
| 1249 | return sp_DhExp_3072(&key->g, priv, privSz, &key->p, pub, pubSz);
|
---|
| 1250 | #endif
|
---|
| 1251 | #ifdef WOLFSSL_SP_4096
|
---|
| 1252 | if (mp_count_bits(&key->p) == 4096)
|
---|
| 1253 | return sp_DhExp_4096(&key->g, priv, privSz, &key->p, pub, pubSz);
|
---|
| 1254 | #endif
|
---|
| 1255 | #endif
|
---|
| 1256 |
|
---|
| 1257 | #ifndef WOLFSSL_SP_MATH
|
---|
| 1258 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1259 | x = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1260 | if (x == NULL)
|
---|
| 1261 | return MEMORY_E;
|
---|
| 1262 | y = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1263 | if (y == NULL) {
|
---|
| 1264 | XFREE(x, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1265 | return MEMORY_E;
|
---|
| 1266 | }
|
---|
| 1267 | #endif
|
---|
| 1268 | if (mp_init_multi(x, y, 0, 0, 0, 0) != MP_OKAY) {
|
---|
| 1269 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1270 | XFREE(y, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1271 | XFREE(x, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1272 | #endif
|
---|
| 1273 | return MP_INIT_E;
|
---|
| 1274 | }
|
---|
| 1275 |
|
---|
| 1276 | if (mp_read_unsigned_bin(x, priv, privSz) != MP_OKAY)
|
---|
| 1277 | ret = MP_READ_E;
|
---|
| 1278 |
|
---|
| 1279 | if (ret == 0 && mp_exptmod(&key->g, x, &key->p, y) != MP_OKAY)
|
---|
| 1280 | ret = MP_EXPTMOD_E;
|
---|
| 1281 |
|
---|
| 1282 | if (ret == 0 && mp_to_unsigned_bin(y, pub) != MP_OKAY)
|
---|
| 1283 | ret = MP_TO_E;
|
---|
| 1284 |
|
---|
| 1285 | if (ret == 0)
|
---|
| 1286 | *pubSz = mp_unsigned_bin_size(y);
|
---|
| 1287 |
|
---|
| 1288 | mp_clear(y);
|
---|
| 1289 | mp_clear(x);
|
---|
| 1290 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1291 | XFREE(y, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1292 | XFREE(x, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1293 | #endif
|
---|
| 1294 | #else
|
---|
| 1295 | ret = WC_KEY_SIZE_E;
|
---|
| 1296 | #endif
|
---|
| 1297 |
|
---|
| 1298 | return ret;
|
---|
| 1299 | }
|
---|
| 1300 |
|
---|
| 1301 | static int wc_DhGenerateKeyPair_Sync(DhKey* key, WC_RNG* rng,
|
---|
| 1302 | byte* priv, word32* privSz, byte* pub, word32* pubSz)
|
---|
| 1303 | {
|
---|
| 1304 | int ret;
|
---|
| 1305 |
|
---|
| 1306 | if (key == NULL || rng == NULL || priv == NULL || privSz == NULL ||
|
---|
| 1307 | pub == NULL || pubSz == NULL) {
|
---|
| 1308 | return BAD_FUNC_ARG;
|
---|
| 1309 | }
|
---|
| 1310 |
|
---|
| 1311 | ret = GeneratePrivateDh(key, rng, priv, privSz);
|
---|
| 1312 |
|
---|
| 1313 | return (ret != 0) ? ret : GeneratePublicDh(key, priv, *privSz, pub, pubSz);
|
---|
| 1314 | }
|
---|
| 1315 |
|
---|
| 1316 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH)
|
---|
| 1317 | static int wc_DhGenerateKeyPair_Async(DhKey* key, WC_RNG* rng,
|
---|
| 1318 | byte* priv, word32* privSz, byte* pub, word32* pubSz)
|
---|
| 1319 | {
|
---|
| 1320 | int ret;
|
---|
| 1321 |
|
---|
| 1322 | #if defined(HAVE_INTEL_QA)
|
---|
| 1323 | word32 pBits;
|
---|
| 1324 |
|
---|
| 1325 | /* QAT DH sizes: 768, 1024, 1536, 2048, 3072 and 4096 bits */
|
---|
| 1326 | pBits = mp_unsigned_bin_size(&key->p) * 8;
|
---|
| 1327 | if (pBits == 768 || pBits == 1024 || pBits == 1536 ||
|
---|
| 1328 | pBits == 2048 || pBits == 3072 || pBits == 4096) {
|
---|
| 1329 | mp_int x;
|
---|
| 1330 |
|
---|
| 1331 | ret = mp_init(&x);
|
---|
| 1332 | if (ret != MP_OKAY)
|
---|
| 1333 | return ret;
|
---|
| 1334 |
|
---|
| 1335 | ret = GeneratePrivateDh(key, rng, priv, privSz);
|
---|
| 1336 | if (ret == 0)
|
---|
| 1337 | ret = mp_read_unsigned_bin(&x, priv, *privSz);
|
---|
| 1338 | if (ret == MP_OKAY)
|
---|
| 1339 | ret = wc_mp_to_bigint(&x, &x.raw);
|
---|
| 1340 | if (ret == MP_OKAY)
|
---|
| 1341 | ret = wc_mp_to_bigint(&key->p, &key->p.raw);
|
---|
| 1342 | if (ret == MP_OKAY)
|
---|
| 1343 | ret = wc_mp_to_bigint(&key->g, &key->g.raw);
|
---|
| 1344 | if (ret == MP_OKAY)
|
---|
| 1345 | ret = IntelQaDhKeyGen(&key->asyncDev, &key->p.raw, &key->g.raw,
|
---|
| 1346 | &x.raw, pub, pubSz);
|
---|
| 1347 | mp_clear(&x);
|
---|
| 1348 |
|
---|
| 1349 | return ret;
|
---|
| 1350 | }
|
---|
| 1351 |
|
---|
| 1352 | #elif defined(HAVE_CAVIUM)
|
---|
| 1353 | /* TODO: Not implemented - use software for now */
|
---|
| 1354 |
|
---|
| 1355 | #else /* WOLFSSL_ASYNC_CRYPT_TEST */
|
---|
| 1356 | if (wc_AsyncTestInit(&key->asyncDev, ASYNC_TEST_DH_GEN)) {
|
---|
| 1357 | WC_ASYNC_TEST* testDev = &key->asyncDev.test;
|
---|
| 1358 | testDev->dhGen.key = key;
|
---|
| 1359 | testDev->dhGen.rng = rng;
|
---|
| 1360 | testDev->dhGen.priv = priv;
|
---|
| 1361 | testDev->dhGen.privSz = privSz;
|
---|
| 1362 | testDev->dhGen.pub = pub;
|
---|
| 1363 | testDev->dhGen.pubSz = pubSz;
|
---|
| 1364 | return WC_PENDING_E;
|
---|
| 1365 | }
|
---|
| 1366 | #endif
|
---|
| 1367 |
|
---|
| 1368 | /* otherwise use software DH */
|
---|
| 1369 | ret = wc_DhGenerateKeyPair_Sync(key, rng, priv, privSz, pub, pubSz);
|
---|
| 1370 |
|
---|
| 1371 | return ret;
|
---|
| 1372 | }
|
---|
| 1373 | #endif /* WOLFSSL_ASYNC_CRYPT && WC_ASYNC_ENABLE_DH */
|
---|
| 1374 |
|
---|
| 1375 |
|
---|
| 1376 | /* Check DH Public Key for invalid numbers, optionally allowing
|
---|
| 1377 | * the public key to be checked against the large prime (q).
|
---|
| 1378 | * Check per process in SP 800-56Ar3, section 5.6.2.3.1.
|
---|
| 1379 | *
|
---|
| 1380 | * key DH key group parameters.
|
---|
| 1381 | * pub Public Key.
|
---|
| 1382 | * pubSz Public Key size.
|
---|
| 1383 | * prime Large prime (q), optionally NULL to skip check
|
---|
| 1384 | * primeSz Size of large prime
|
---|
| 1385 | *
|
---|
| 1386 | * returns 0 on success or error code
|
---|
| 1387 | */
|
---|
| 1388 | int wc_DhCheckPubKey_ex(DhKey* key, const byte* pub, word32 pubSz,
|
---|
| 1389 | const byte* prime, word32 primeSz)
|
---|
| 1390 | {
|
---|
| 1391 | int ret = 0;
|
---|
| 1392 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1393 | mp_int* y = NULL;
|
---|
| 1394 | mp_int* p = NULL;
|
---|
| 1395 | mp_int* q = NULL;
|
---|
| 1396 | #else
|
---|
| 1397 | mp_int y[1];
|
---|
| 1398 | mp_int p[1];
|
---|
| 1399 | mp_int q[1];
|
---|
| 1400 | #endif
|
---|
| 1401 |
|
---|
| 1402 | if (key == NULL || pub == NULL) {
|
---|
| 1403 | return BAD_FUNC_ARG;
|
---|
| 1404 | }
|
---|
| 1405 |
|
---|
| 1406 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1407 | y = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1408 | if (y == NULL)
|
---|
| 1409 | return MEMORY_E;
|
---|
| 1410 | p = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1411 | if (p == NULL) {
|
---|
| 1412 | XFREE(y, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1413 | return MEMORY_E;
|
---|
| 1414 | }
|
---|
| 1415 | q = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1416 | if (q == NULL) {
|
---|
| 1417 | XFREE(p, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1418 | XFREE(y, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1419 | return MEMORY_E;
|
---|
| 1420 | }
|
---|
| 1421 | #endif
|
---|
| 1422 |
|
---|
| 1423 | if (mp_init_multi(y, p, q, NULL, NULL, NULL) != MP_OKAY) {
|
---|
| 1424 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1425 | XFREE(q, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1426 | XFREE(p, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1427 | XFREE(y, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1428 | #endif
|
---|
| 1429 | return MP_INIT_E;
|
---|
| 1430 | }
|
---|
| 1431 |
|
---|
| 1432 | if (mp_read_unsigned_bin(y, pub, pubSz) != MP_OKAY) {
|
---|
| 1433 | ret = MP_READ_E;
|
---|
| 1434 | }
|
---|
| 1435 |
|
---|
| 1436 | if (ret == 0 && prime != NULL) {
|
---|
| 1437 | if (mp_read_unsigned_bin(q, prime, primeSz) != MP_OKAY)
|
---|
| 1438 | ret = MP_READ_E;
|
---|
| 1439 |
|
---|
| 1440 | } else if (mp_iszero(&key->q) == MP_NO) {
|
---|
| 1441 | /* use q available in DhKey */
|
---|
| 1442 | if (mp_copy(&key->q, q) != MP_OKAY)
|
---|
| 1443 | ret = MP_INIT_E;
|
---|
| 1444 | }
|
---|
| 1445 |
|
---|
| 1446 | /* SP 800-56Ar3, section 5.6.2.3.1, process step 1 */
|
---|
| 1447 | /* pub (y) should not be 0 or 1 */
|
---|
| 1448 | if (ret == 0 && mp_cmp_d(y, 2) == MP_LT) {
|
---|
| 1449 | ret = MP_CMP_E;
|
---|
| 1450 | }
|
---|
| 1451 |
|
---|
| 1452 | /* pub (y) shouldn't be greater than or equal to p - 1 */
|
---|
| 1453 | if (ret == 0 && mp_copy(&key->p, p) != MP_OKAY) {
|
---|
| 1454 | ret = MP_INIT_E;
|
---|
| 1455 | }
|
---|
| 1456 | if (ret == 0 && mp_sub_d(p, 2, p) != MP_OKAY) {
|
---|
| 1457 | ret = MP_SUB_E;
|
---|
| 1458 | }
|
---|
| 1459 | if (ret == 0 && mp_cmp(y, p) == MP_GT) {
|
---|
| 1460 | ret = MP_CMP_E;
|
---|
| 1461 | }
|
---|
| 1462 |
|
---|
| 1463 | if (ret == 0 && (prime != NULL || (mp_iszero(&key->q) == MP_NO) )) {
|
---|
| 1464 |
|
---|
| 1465 | /* restore key->p into p */
|
---|
| 1466 | if (mp_copy(&key->p, p) != MP_OKAY)
|
---|
| 1467 | ret = MP_INIT_E;
|
---|
| 1468 | }
|
---|
| 1469 |
|
---|
| 1470 | if (ret == 0 && prime != NULL) {
|
---|
| 1471 | #ifdef WOLFSSL_HAVE_SP_DH
|
---|
| 1472 | #ifndef WOLFSSL_SP_NO_2048
|
---|
| 1473 | if (mp_count_bits(&key->p) == 2048) {
|
---|
| 1474 | ret = sp_ModExp_2048(y, q, p, y);
|
---|
| 1475 | if (ret != 0)
|
---|
| 1476 | ret = MP_EXPTMOD_E;
|
---|
| 1477 | }
|
---|
| 1478 | else
|
---|
| 1479 | #endif
|
---|
| 1480 | #ifndef WOLFSSL_SP_NO_3072
|
---|
| 1481 | if (mp_count_bits(&key->p) == 3072) {
|
---|
| 1482 | ret = sp_ModExp_3072(y, q, p, y);
|
---|
| 1483 | if (ret != 0)
|
---|
| 1484 | ret = MP_EXPTMOD_E;
|
---|
| 1485 | }
|
---|
| 1486 | else
|
---|
| 1487 | #endif
|
---|
| 1488 | #ifdef WOLFSSL_SP_NO_4096
|
---|
| 1489 | if (mp_count_bits(&key->p) == 4096) {
|
---|
| 1490 | ret = sp_ModExp_4096(y, q, p, y);
|
---|
| 1491 | if (ret != 0)
|
---|
| 1492 | ret = MP_EXPTMOD_E;
|
---|
| 1493 | }
|
---|
| 1494 | else
|
---|
| 1495 | #endif
|
---|
| 1496 | #endif
|
---|
| 1497 |
|
---|
| 1498 | {
|
---|
| 1499 | /* SP 800-56Ar3, section 5.6.2.3.1, process step 2 */
|
---|
| 1500 | #ifndef WOLFSSL_SP_MATH
|
---|
| 1501 | /* calculate (y^q) mod(p), store back into y */
|
---|
| 1502 | if (mp_exptmod(y, q, p, y) != MP_OKAY)
|
---|
| 1503 | ret = MP_EXPTMOD_E;
|
---|
| 1504 | #else
|
---|
| 1505 | ret = WC_KEY_SIZE_E;
|
---|
| 1506 | #endif
|
---|
| 1507 | }
|
---|
| 1508 |
|
---|
| 1509 | /* verify above == 1 */
|
---|
| 1510 | if (ret == 0 && mp_cmp_d(y, 1) != MP_EQ)
|
---|
| 1511 | ret = MP_CMP_E;
|
---|
| 1512 | }
|
---|
| 1513 |
|
---|
| 1514 | mp_clear(y);
|
---|
| 1515 | mp_clear(p);
|
---|
| 1516 | mp_clear(q);
|
---|
| 1517 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1518 | XFREE(q, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1519 | XFREE(p, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1520 | XFREE(y, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1521 | #endif
|
---|
| 1522 |
|
---|
| 1523 | return ret;
|
---|
| 1524 | }
|
---|
| 1525 |
|
---|
| 1526 |
|
---|
| 1527 | /* Check DH Public Key for invalid numbers
|
---|
| 1528 | *
|
---|
| 1529 | * key DH key group parameters.
|
---|
| 1530 | * pub Public Key.
|
---|
| 1531 | * pubSz Public Key size.
|
---|
| 1532 | *
|
---|
| 1533 | * returns 0 on success or error code
|
---|
| 1534 | */
|
---|
| 1535 | int wc_DhCheckPubKey(DhKey* key, const byte* pub, word32 pubSz)
|
---|
| 1536 | {
|
---|
| 1537 | return wc_DhCheckPubKey_ex(key, pub, pubSz, NULL, 0);
|
---|
| 1538 | }
|
---|
| 1539 |
|
---|
| 1540 |
|
---|
| 1541 | /**
|
---|
| 1542 | * Quick validity check of public key value against prime.
|
---|
| 1543 | * Checks are:
|
---|
| 1544 | * - Public key not 0 or 1
|
---|
| 1545 | * - Public key not equal to prime or prime - 1
|
---|
| 1546 | * - Public key not bigger than prime.
|
---|
| 1547 | *
|
---|
| 1548 | * prime Big-endian encoding of prime in bytes.
|
---|
| 1549 | * primeSz Size of prime in bytes.
|
---|
| 1550 | * pub Big-endian encoding of public key in bytes.
|
---|
| 1551 | * pubSz Size of public key in bytes.
|
---|
| 1552 | */
|
---|
| 1553 | int wc_DhCheckPubValue(const byte* prime, word32 primeSz, const byte* pub,
|
---|
| 1554 | word32 pubSz)
|
---|
| 1555 | {
|
---|
| 1556 | int ret = 0;
|
---|
| 1557 | word32 i;
|
---|
| 1558 |
|
---|
| 1559 | for (i = 0; i < pubSz && pub[i] == 0; i++) {
|
---|
| 1560 | }
|
---|
| 1561 | pubSz -= i;
|
---|
| 1562 | pub += i;
|
---|
| 1563 |
|
---|
| 1564 | if (pubSz == 0 || (pubSz == 1 && pub[0] == 1))
|
---|
| 1565 | ret = MP_VAL;
|
---|
| 1566 | else if (pubSz == primeSz) {
|
---|
| 1567 | for (i = 0; i < pubSz-1 && pub[i] == prime[i]; i++) {
|
---|
| 1568 | }
|
---|
| 1569 | if (i == pubSz-1 && (pub[i] == prime[i] || pub[i] == prime[i] - 1))
|
---|
| 1570 | ret = MP_VAL;
|
---|
| 1571 | else if (pub[i] > prime[i])
|
---|
| 1572 | ret = MP_VAL;
|
---|
| 1573 | }
|
---|
| 1574 | else if (pubSz > primeSz)
|
---|
| 1575 | ret = MP_VAL;
|
---|
| 1576 |
|
---|
| 1577 | return ret;
|
---|
| 1578 | }
|
---|
| 1579 |
|
---|
| 1580 |
|
---|
| 1581 | /* Check DH Private Key for invalid numbers, optionally allowing
|
---|
| 1582 | * the private key to be checked against the large prime (q).
|
---|
| 1583 | * Check per process in SP 800-56Ar3, section 5.6.2.1.2.
|
---|
| 1584 | *
|
---|
| 1585 | * key DH key group parameters.
|
---|
| 1586 | * priv Private Key.
|
---|
| 1587 | * privSz Private Key size.
|
---|
| 1588 | * prime Large prime (q), optionally NULL to skip check
|
---|
| 1589 | * primeSz Size of large prime
|
---|
| 1590 | *
|
---|
| 1591 | * returns 0 on success or error code
|
---|
| 1592 | */
|
---|
| 1593 | int wc_DhCheckPrivKey_ex(DhKey* key, const byte* priv, word32 privSz,
|
---|
| 1594 | const byte* prime, word32 primeSz)
|
---|
| 1595 | {
|
---|
| 1596 | int ret = 0;
|
---|
| 1597 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1598 | mp_int* x = NULL;
|
---|
| 1599 | mp_int* q = NULL;
|
---|
| 1600 | #else
|
---|
| 1601 | mp_int x[1];
|
---|
| 1602 | mp_int q[1];
|
---|
| 1603 | #endif
|
---|
| 1604 |
|
---|
| 1605 | if (key == NULL || priv == NULL) {
|
---|
| 1606 | return BAD_FUNC_ARG;
|
---|
| 1607 | }
|
---|
| 1608 |
|
---|
| 1609 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1610 | x = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1611 | if (x == NULL)
|
---|
| 1612 | return MEMORY_E;
|
---|
| 1613 | q = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1614 | if (q == NULL) {
|
---|
| 1615 | XFREE(x, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1616 | return MEMORY_E;
|
---|
| 1617 | }
|
---|
| 1618 | #endif
|
---|
| 1619 |
|
---|
| 1620 | if (mp_init_multi(x, q, NULL, NULL, NULL, NULL) != MP_OKAY) {
|
---|
| 1621 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1622 | XFREE(q, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1623 | XFREE(x, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1624 | #endif
|
---|
| 1625 | return MP_INIT_E;
|
---|
| 1626 | }
|
---|
| 1627 |
|
---|
| 1628 | if (mp_read_unsigned_bin(x, priv, privSz) != MP_OKAY) {
|
---|
| 1629 | ret = MP_READ_E;
|
---|
| 1630 | }
|
---|
| 1631 |
|
---|
| 1632 | if (ret == 0) {
|
---|
| 1633 | if (prime != NULL) {
|
---|
| 1634 | if (mp_read_unsigned_bin(q, prime, primeSz) != MP_OKAY)
|
---|
| 1635 | ret = MP_READ_E;
|
---|
| 1636 | }
|
---|
| 1637 | else if (mp_iszero(&key->q) == MP_NO) {
|
---|
| 1638 | /* use q available in DhKey */
|
---|
| 1639 | if (mp_copy(&key->q, q) != MP_OKAY)
|
---|
| 1640 | ret = MP_INIT_E;
|
---|
| 1641 | }
|
---|
| 1642 | }
|
---|
| 1643 |
|
---|
| 1644 | /* priv (x) should not be 0 */
|
---|
| 1645 | if (ret == 0) {
|
---|
| 1646 | if (mp_cmp_d(x, 0) == MP_EQ)
|
---|
| 1647 | ret = MP_CMP_E;
|
---|
| 1648 | }
|
---|
| 1649 |
|
---|
| 1650 | if (ret == 0) {
|
---|
| 1651 | if (mp_iszero(q) == MP_NO) {
|
---|
| 1652 | /* priv (x) shouldn't be greater than q - 1 */
|
---|
| 1653 | if (ret == 0) {
|
---|
| 1654 | if (mp_copy(&key->q, q) != MP_OKAY)
|
---|
| 1655 | ret = MP_INIT_E;
|
---|
| 1656 | }
|
---|
| 1657 | if (ret == 0) {
|
---|
| 1658 | if (mp_sub_d(q, 1, q) != MP_OKAY)
|
---|
| 1659 | ret = MP_SUB_E;
|
---|
| 1660 | }
|
---|
| 1661 | if (ret == 0) {
|
---|
| 1662 | if (mp_cmp(x, q) == MP_GT)
|
---|
| 1663 | ret = DH_CHECK_PRIV_E;
|
---|
| 1664 | }
|
---|
| 1665 | }
|
---|
| 1666 | }
|
---|
| 1667 |
|
---|
| 1668 | mp_clear(x);
|
---|
| 1669 | mp_clear(q);
|
---|
| 1670 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1671 | XFREE(q, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1672 | XFREE(x, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1673 | #endif
|
---|
| 1674 |
|
---|
| 1675 | return ret;
|
---|
| 1676 | }
|
---|
| 1677 |
|
---|
| 1678 |
|
---|
| 1679 | /* Check DH Private Key for invalid numbers
|
---|
| 1680 | *
|
---|
| 1681 | * key DH key group parameters.
|
---|
| 1682 | * priv Private Key.
|
---|
| 1683 | * privSz Private Key size.
|
---|
| 1684 | *
|
---|
| 1685 | * returns 0 on success or error code
|
---|
| 1686 | */
|
---|
| 1687 | int wc_DhCheckPrivKey(DhKey* key, const byte* priv, word32 privSz)
|
---|
| 1688 | {
|
---|
| 1689 | return wc_DhCheckPrivKey_ex(key, priv, privSz, NULL, 0);
|
---|
| 1690 | }
|
---|
| 1691 |
|
---|
| 1692 |
|
---|
| 1693 | /* Check DH Keys for pair-wise consistency per process in
|
---|
| 1694 | * SP 800-56Ar3, section 5.6.2.1.4, method (b) for FFC.
|
---|
| 1695 | *
|
---|
| 1696 | * key DH key group parameters.
|
---|
| 1697 | * pub Public Key.
|
---|
| 1698 | * pubSz Public Key size.
|
---|
| 1699 | * priv Private Key.
|
---|
| 1700 | * privSz Private Key size.
|
---|
| 1701 | *
|
---|
| 1702 | * returns 0 on success or error code
|
---|
| 1703 | */
|
---|
| 1704 | int wc_DhCheckKeyPair(DhKey* key, const byte* pub, word32 pubSz,
|
---|
| 1705 | const byte* priv, word32 privSz)
|
---|
| 1706 | {
|
---|
| 1707 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1708 | mp_int* publicKey = NULL;
|
---|
| 1709 | mp_int* privateKey = NULL;
|
---|
| 1710 | mp_int* checkKey = NULL;
|
---|
| 1711 | #else
|
---|
| 1712 | mp_int publicKey[1];
|
---|
| 1713 | mp_int privateKey[1];
|
---|
| 1714 | mp_int checkKey[1];
|
---|
| 1715 | #endif
|
---|
| 1716 | int ret = 0;
|
---|
| 1717 |
|
---|
| 1718 | if (key == NULL || pub == NULL || priv == NULL)
|
---|
| 1719 | return BAD_FUNC_ARG;
|
---|
| 1720 |
|
---|
| 1721 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1722 | publicKey = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1723 | if (publicKey == NULL)
|
---|
| 1724 | return MEMORY_E;
|
---|
| 1725 | privateKey = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1726 | if (privateKey == NULL) {
|
---|
| 1727 | XFREE(publicKey, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1728 | return MEMORY_E;
|
---|
| 1729 | }
|
---|
| 1730 | checkKey = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1731 | if (checkKey == NULL) {
|
---|
| 1732 | XFREE(privateKey, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1733 | XFREE(publicKey, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1734 | return MEMORY_E;
|
---|
| 1735 | }
|
---|
| 1736 | #endif
|
---|
| 1737 |
|
---|
| 1738 | if (mp_init_multi(publicKey, privateKey, checkKey,
|
---|
| 1739 | NULL, NULL, NULL) != MP_OKAY) {
|
---|
| 1740 |
|
---|
| 1741 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1742 | XFREE(privateKey, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1743 | XFREE(publicKey, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1744 | XFREE(checkKey, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1745 | #endif
|
---|
| 1746 | return MP_INIT_E;
|
---|
| 1747 | }
|
---|
| 1748 |
|
---|
| 1749 | /* Load the private and public keys into big integers. */
|
---|
| 1750 | if (mp_read_unsigned_bin(publicKey, pub, pubSz) != MP_OKAY ||
|
---|
| 1751 | mp_read_unsigned_bin(privateKey, priv, privSz) != MP_OKAY) {
|
---|
| 1752 |
|
---|
| 1753 | ret = MP_READ_E;
|
---|
| 1754 | }
|
---|
| 1755 |
|
---|
| 1756 | /* Calculate checkKey = g^privateKey mod p */
|
---|
| 1757 | if (ret == 0) {
|
---|
| 1758 | #ifdef WOLFSSL_HAVE_SP_DH
|
---|
| 1759 | #ifndef WOLFSSL_SP_NO_2048
|
---|
| 1760 | if (mp_count_bits(&key->p) == 2048) {
|
---|
| 1761 | ret = sp_ModExp_2048(&key->g, privateKey, &key->p, checkKey);
|
---|
| 1762 | if (ret != 0)
|
---|
| 1763 | ret = MP_EXPTMOD_E;
|
---|
| 1764 | }
|
---|
| 1765 | else
|
---|
| 1766 | #endif
|
---|
| 1767 | #ifndef WOLFSSL_SP_NO_3072
|
---|
| 1768 | if (mp_count_bits(&key->p) == 3072) {
|
---|
| 1769 | ret = sp_ModExp_3072(&key->g, privateKey, &key->p, checkKey);
|
---|
| 1770 | if (ret != 0)
|
---|
| 1771 | ret = MP_EXPTMOD_E;
|
---|
| 1772 | }
|
---|
| 1773 | else
|
---|
| 1774 | #endif
|
---|
| 1775 | #ifdef WOLFSSL_SP_4096
|
---|
| 1776 | if (mp_count_bits(&key->p) == 4096) {
|
---|
| 1777 | ret = sp_ModExp_4096(&key->g, privateKey, &key->p, checkKey);
|
---|
| 1778 | if (ret != 0)
|
---|
| 1779 | ret = MP_EXPTMOD_E;
|
---|
| 1780 | }
|
---|
| 1781 | else
|
---|
| 1782 | #endif
|
---|
| 1783 | #endif
|
---|
| 1784 | {
|
---|
| 1785 | #ifndef WOLFSSL_SP_MATH
|
---|
| 1786 | if (mp_exptmod(&key->g, privateKey, &key->p, checkKey) != MP_OKAY)
|
---|
| 1787 | ret = MP_EXPTMOD_E;
|
---|
| 1788 | #else
|
---|
| 1789 | ret = WC_KEY_SIZE_E;
|
---|
| 1790 | #endif
|
---|
| 1791 | }
|
---|
| 1792 | }
|
---|
| 1793 |
|
---|
| 1794 | /* Compare the calculated public key to the supplied check value. */
|
---|
| 1795 | if (ret == 0) {
|
---|
| 1796 | if (mp_cmp(checkKey, publicKey) != MP_EQ)
|
---|
| 1797 | ret = MP_CMP_E;
|
---|
| 1798 | }
|
---|
| 1799 |
|
---|
| 1800 | mp_forcezero(privateKey);
|
---|
| 1801 | mp_clear(privateKey);
|
---|
| 1802 | mp_clear(publicKey);
|
---|
| 1803 | mp_clear(checkKey);
|
---|
| 1804 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1805 | XFREE(checkKey, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1806 | XFREE(privateKey, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1807 | XFREE(publicKey, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1808 | #endif
|
---|
| 1809 |
|
---|
| 1810 | return ret;
|
---|
| 1811 | }
|
---|
| 1812 |
|
---|
| 1813 |
|
---|
| 1814 | int wc_DhGenerateKeyPair(DhKey* key, WC_RNG* rng,
|
---|
| 1815 | byte* priv, word32* privSz, byte* pub, word32* pubSz)
|
---|
| 1816 | {
|
---|
| 1817 | int ret;
|
---|
| 1818 |
|
---|
| 1819 | if (key == NULL || rng == NULL || priv == NULL || privSz == NULL ||
|
---|
| 1820 | pub == NULL || pubSz == NULL) {
|
---|
| 1821 | return BAD_FUNC_ARG;
|
---|
| 1822 | }
|
---|
| 1823 |
|
---|
| 1824 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH)
|
---|
| 1825 | if (key->asyncDev.marker == WOLFSSL_ASYNC_MARKER_DH) {
|
---|
| 1826 | ret = wc_DhGenerateKeyPair_Async(key, rng, priv, privSz, pub, pubSz);
|
---|
| 1827 | }
|
---|
| 1828 | else
|
---|
| 1829 | #endif
|
---|
| 1830 | {
|
---|
| 1831 | ret = wc_DhGenerateKeyPair_Sync(key, rng, priv, privSz, pub, pubSz);
|
---|
| 1832 | }
|
---|
| 1833 |
|
---|
| 1834 | return ret;
|
---|
| 1835 | }
|
---|
| 1836 |
|
---|
| 1837 |
|
---|
| 1838 | static int wc_DhAgree_Sync(DhKey* key, byte* agree, word32* agreeSz,
|
---|
| 1839 | const byte* priv, word32 privSz, const byte* otherPub, word32 pubSz)
|
---|
| 1840 | {
|
---|
| 1841 | int ret = 0;
|
---|
| 1842 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1843 | mp_int* y;
|
---|
| 1844 | #ifndef WOLFSSL_SP_MATH
|
---|
| 1845 | mp_int* x;
|
---|
| 1846 | mp_int* z;
|
---|
| 1847 | #endif
|
---|
| 1848 | #else
|
---|
| 1849 | mp_int y[1];
|
---|
| 1850 | #ifndef WOLFSSL_SP_MATH
|
---|
| 1851 | mp_int x[1];
|
---|
| 1852 | mp_int z[1];
|
---|
| 1853 | #endif
|
---|
| 1854 | #endif
|
---|
| 1855 |
|
---|
| 1856 | #ifdef WOLFSSL_VALIDATE_FFC_IMPORT
|
---|
| 1857 | if (wc_DhCheckPrivKey(key, priv, privSz) != 0) {
|
---|
| 1858 | WOLFSSL_MSG("wc_DhAgree wc_DhCheckPrivKey failed");
|
---|
| 1859 | return DH_CHECK_PRIV_E;
|
---|
| 1860 | }
|
---|
| 1861 |
|
---|
| 1862 | if (wc_DhCheckPubKey(key, otherPub, pubSz) != 0) {
|
---|
| 1863 | WOLFSSL_MSG("wc_DhAgree wc_DhCheckPubKey failed");
|
---|
| 1864 | return DH_CHECK_PUB_E;
|
---|
| 1865 | }
|
---|
| 1866 | #endif
|
---|
| 1867 |
|
---|
| 1868 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1869 | y = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1870 | if (y == NULL)
|
---|
| 1871 | return MEMORY_E;
|
---|
| 1872 | #ifndef WOLFSSL_SP_MATH
|
---|
| 1873 | x = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1874 | if (x == NULL) {
|
---|
| 1875 | XFREE(y, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1876 | return MEMORY_E;
|
---|
| 1877 | }
|
---|
| 1878 | z = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1879 | if (z == NULL) {
|
---|
| 1880 | XFREE(x, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1881 | XFREE(y, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1882 | return MEMORY_E;
|
---|
| 1883 | }
|
---|
| 1884 | #endif
|
---|
| 1885 | #endif
|
---|
| 1886 |
|
---|
| 1887 | #ifdef WOLFSSL_HAVE_SP_DH
|
---|
| 1888 | #ifndef WOLFSSL_SP_NO_2048
|
---|
| 1889 | if (mp_count_bits(&key->p) == 2048) {
|
---|
| 1890 | if (mp_init(y) != MP_OKAY)
|
---|
| 1891 | return MP_INIT_E;
|
---|
| 1892 |
|
---|
| 1893 | if (ret == 0 && mp_read_unsigned_bin(y, otherPub, pubSz) != MP_OKAY)
|
---|
| 1894 | ret = MP_READ_E;
|
---|
| 1895 |
|
---|
| 1896 | if (ret == 0)
|
---|
| 1897 | ret = sp_DhExp_2048(y, priv, privSz, &key->p, agree, agreeSz);
|
---|
| 1898 |
|
---|
| 1899 | mp_clear(y);
|
---|
| 1900 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1901 | #ifndef WOLFSSL_SP_MATH
|
---|
| 1902 | XFREE(z, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1903 | XFREE(x, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1904 | #endif
|
---|
| 1905 | XFREE(y, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1906 | #endif
|
---|
| 1907 | return ret;
|
---|
| 1908 | }
|
---|
| 1909 | #endif
|
---|
| 1910 | #ifndef WOLFSSL_SP_NO_3072
|
---|
| 1911 | if (mp_count_bits(&key->p) == 3072) {
|
---|
| 1912 | if (mp_init(y) != MP_OKAY)
|
---|
| 1913 | return MP_INIT_E;
|
---|
| 1914 |
|
---|
| 1915 | if (ret == 0 && mp_read_unsigned_bin(y, otherPub, pubSz) != MP_OKAY)
|
---|
| 1916 | ret = MP_READ_E;
|
---|
| 1917 |
|
---|
| 1918 | if (ret == 0)
|
---|
| 1919 | ret = sp_DhExp_3072(y, priv, privSz, &key->p, agree, agreeSz);
|
---|
| 1920 |
|
---|
| 1921 | mp_clear(y);
|
---|
| 1922 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1923 | #ifndef WOLFSSL_SP_MATH
|
---|
| 1924 | XFREE(z, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1925 | XFREE(x, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1926 | #endif
|
---|
| 1927 | XFREE(y, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1928 | #endif
|
---|
| 1929 | return ret;
|
---|
| 1930 | }
|
---|
| 1931 | #endif
|
---|
| 1932 | #ifdef WOLFSSL_SP_4096
|
---|
| 1933 | if (mp_count_bits(&key->p) == 4096) {
|
---|
| 1934 | if (mp_init(y) != MP_OKAY)
|
---|
| 1935 | return MP_INIT_E;
|
---|
| 1936 |
|
---|
| 1937 | if (ret == 0 && mp_read_unsigned_bin(y, otherPub, pubSz) != MP_OKAY)
|
---|
| 1938 | ret = MP_READ_E;
|
---|
| 1939 |
|
---|
| 1940 | if (ret == 0)
|
---|
| 1941 | ret = sp_DhExp_4096(y, priv, privSz, &key->p, agree, agreeSz);
|
---|
| 1942 |
|
---|
| 1943 | mp_clear(y);
|
---|
| 1944 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1945 | #ifndef WOLFSSL_SP_MATH
|
---|
| 1946 | XFREE(z, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1947 | XFREE(x, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1948 | #endif
|
---|
| 1949 | XFREE(y, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1950 | #endif
|
---|
| 1951 | return ret;
|
---|
| 1952 | }
|
---|
| 1953 | #endif
|
---|
| 1954 | #endif
|
---|
| 1955 |
|
---|
| 1956 | #ifndef WOLFSSL_SP_MATH
|
---|
| 1957 | if (mp_init_multi(x, y, z, 0, 0, 0) != MP_OKAY) {
|
---|
| 1958 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1959 | XFREE(z, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1960 | XFREE(x, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1961 | XFREE(y, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1962 | #endif
|
---|
| 1963 | return MP_INIT_E;
|
---|
| 1964 | }
|
---|
| 1965 |
|
---|
| 1966 | if (mp_read_unsigned_bin(x, priv, privSz) != MP_OKAY)
|
---|
| 1967 | ret = MP_READ_E;
|
---|
| 1968 |
|
---|
| 1969 | if (ret == 0 && mp_read_unsigned_bin(y, otherPub, pubSz) != MP_OKAY)
|
---|
| 1970 | ret = MP_READ_E;
|
---|
| 1971 |
|
---|
| 1972 | if (ret == 0 && mp_exptmod(y, x, &key->p, z) != MP_OKAY)
|
---|
| 1973 | ret = MP_EXPTMOD_E;
|
---|
| 1974 |
|
---|
| 1975 | /* make sure z is not one (SP800-56A, 5.7.1.1) */
|
---|
| 1976 | if (ret == 0 && (mp_cmp_d(z, 1) == MP_EQ))
|
---|
| 1977 | ret = MP_VAL;
|
---|
| 1978 |
|
---|
| 1979 | if (ret == 0 && mp_to_unsigned_bin(z, agree) != MP_OKAY)
|
---|
| 1980 | ret = MP_TO_E;
|
---|
| 1981 |
|
---|
| 1982 | if (ret == 0)
|
---|
| 1983 | *agreeSz = mp_unsigned_bin_size(z);
|
---|
| 1984 |
|
---|
| 1985 | mp_clear(z);
|
---|
| 1986 | mp_clear(y);
|
---|
| 1987 | mp_forcezero(x);
|
---|
| 1988 | #endif
|
---|
| 1989 |
|
---|
| 1990 | #ifdef WOLFSSL_SMALL_STACK
|
---|
| 1991 | #ifndef WOLFSSL_SP_MATH
|
---|
| 1992 | XFREE(z, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1993 | XFREE(x, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1994 | #endif
|
---|
| 1995 | XFREE(y, key->heap, DYNAMIC_TYPE_DH);
|
---|
| 1996 | #endif
|
---|
| 1997 |
|
---|
| 1998 | return ret;
|
---|
| 1999 | }
|
---|
| 2000 |
|
---|
| 2001 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH)
|
---|
| 2002 | static int wc_DhAgree_Async(DhKey* key, byte* agree, word32* agreeSz,
|
---|
| 2003 | const byte* priv, word32 privSz, const byte* otherPub, word32 pubSz)
|
---|
| 2004 | {
|
---|
| 2005 | int ret;
|
---|
| 2006 |
|
---|
| 2007 | #if defined(HAVE_INTEL_QA)
|
---|
| 2008 | word32 pBits;
|
---|
| 2009 |
|
---|
| 2010 | /* QAT DH sizes: 768, 1024, 1536, 2048, 3072 and 4096 bits */
|
---|
| 2011 | pBits = mp_unsigned_bin_size(&key->p) * 8;
|
---|
| 2012 | if (pBits == 768 || pBits == 1024 || pBits == 1536 ||
|
---|
| 2013 | pBits == 2048 || pBits == 3072 || pBits == 4096) {
|
---|
| 2014 | ret = wc_mp_to_bigint(&key->p, &key->p.raw);
|
---|
| 2015 | if (ret == MP_OKAY)
|
---|
| 2016 | ret = IntelQaDhAgree(&key->asyncDev, &key->p.raw,
|
---|
| 2017 | agree, agreeSz, priv, privSz, otherPub, pubSz);
|
---|
| 2018 | return ret;
|
---|
| 2019 | }
|
---|
| 2020 |
|
---|
| 2021 | #elif defined(HAVE_CAVIUM)
|
---|
| 2022 | /* TODO: Not implemented - use software for now */
|
---|
| 2023 |
|
---|
| 2024 | #else /* WOLFSSL_ASYNC_CRYPT_TEST */
|
---|
| 2025 | if (wc_AsyncTestInit(&key->asyncDev, ASYNC_TEST_DH_AGREE)) {
|
---|
| 2026 | WC_ASYNC_TEST* testDev = &key->asyncDev.test;
|
---|
| 2027 | testDev->dhAgree.key = key;
|
---|
| 2028 | testDev->dhAgree.agree = agree;
|
---|
| 2029 | testDev->dhAgree.agreeSz = agreeSz;
|
---|
| 2030 | testDev->dhAgree.priv = priv;
|
---|
| 2031 | testDev->dhAgree.privSz = privSz;
|
---|
| 2032 | testDev->dhAgree.otherPub = otherPub;
|
---|
| 2033 | testDev->dhAgree.pubSz = pubSz;
|
---|
| 2034 | return WC_PENDING_E;
|
---|
| 2035 | }
|
---|
| 2036 | #endif
|
---|
| 2037 |
|
---|
| 2038 | /* otherwise use software DH */
|
---|
| 2039 | ret = wc_DhAgree_Sync(key, agree, agreeSz, priv, privSz, otherPub, pubSz);
|
---|
| 2040 |
|
---|
| 2041 | return ret;
|
---|
| 2042 | }
|
---|
| 2043 | #endif /* WOLFSSL_ASYNC_CRYPT */
|
---|
| 2044 |
|
---|
| 2045 | int wc_DhAgree(DhKey* key, byte* agree, word32* agreeSz, const byte* priv,
|
---|
| 2046 | word32 privSz, const byte* otherPub, word32 pubSz)
|
---|
| 2047 | {
|
---|
| 2048 | int ret = 0;
|
---|
| 2049 |
|
---|
| 2050 | if (key == NULL || agree == NULL || agreeSz == NULL || priv == NULL ||
|
---|
| 2051 | otherPub == NULL) {
|
---|
| 2052 | return BAD_FUNC_ARG;
|
---|
| 2053 | }
|
---|
| 2054 |
|
---|
| 2055 | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH)
|
---|
| 2056 | if (key->asyncDev.marker == WOLFSSL_ASYNC_MARKER_DH) {
|
---|
| 2057 | ret = wc_DhAgree_Async(key, agree, agreeSz, priv, privSz, otherPub, pubSz);
|
---|
| 2058 | }
|
---|
| 2059 | else
|
---|
| 2060 | #endif
|
---|
| 2061 | {
|
---|
| 2062 | ret = wc_DhAgree_Sync(key, agree, agreeSz, priv, privSz, otherPub, pubSz);
|
---|
| 2063 | }
|
---|
| 2064 |
|
---|
| 2065 | return ret;
|
---|
| 2066 | }
|
---|
| 2067 |
|
---|
| 2068 | #if defined(WOLFSSL_QT) || defined(OPENSSL_ALL)
|
---|
| 2069 | /* Sets private and public key in DhKey if both are available, otherwise sets
|
---|
| 2070 | either private or public key, depending on which is available.
|
---|
| 2071 | Returns WOLFSSL_SUCCESS if at least one of the keys was set. */
|
---|
| 2072 | WOLFSSL_LOCAL int wc_DhSetFullKeys(DhKey* key,const byte* priv_key,word32 privSz,
|
---|
| 2073 | const byte* pub_key, word32 pubSz)
|
---|
| 2074 | {
|
---|
| 2075 | byte havePriv = 0;
|
---|
| 2076 | byte havePub = 0;
|
---|
| 2077 | mp_int* keyPriv = NULL;
|
---|
| 2078 | mp_int* keyPub = NULL;
|
---|
| 2079 |
|
---|
| 2080 | if (key == NULL) {
|
---|
| 2081 | return BAD_FUNC_ARG;
|
---|
| 2082 | }
|
---|
| 2083 |
|
---|
| 2084 | havePriv = ( (priv_key != NULL) && (privSz > 0) );
|
---|
| 2085 | havePub = ( (pub_key != NULL) && (pubSz > 0) );
|
---|
| 2086 |
|
---|
| 2087 | if (!havePub && !havePriv) {
|
---|
| 2088 | WOLFSSL_MSG("No Public or Private Key to Set");
|
---|
| 2089 | return BAD_FUNC_ARG;
|
---|
| 2090 | }
|
---|
| 2091 | /* Set Private Key */
|
---|
| 2092 | if (havePriv == TRUE) {
|
---|
| 2093 | /* may have leading 0 */
|
---|
| 2094 | if (priv_key[0] == 0) {
|
---|
| 2095 | privSz--; priv_key++;
|
---|
| 2096 | }
|
---|
| 2097 | if (mp_init(&key->priv) != MP_OKAY)
|
---|
| 2098 | havePriv = FALSE;
|
---|
| 2099 | }
|
---|
| 2100 |
|
---|
| 2101 | if (havePriv == TRUE) {
|
---|
| 2102 | if (mp_read_unsigned_bin(&key->priv, priv_key, privSz) != MP_OKAY) {
|
---|
| 2103 | havePriv = FALSE;
|
---|
| 2104 | } else {
|
---|
| 2105 | keyPriv = &key->priv;
|
---|
| 2106 | WOLFSSL_MSG("DH Private Key Set.");
|
---|
| 2107 | }
|
---|
| 2108 | }
|
---|
| 2109 |
|
---|
| 2110 | /* Set Public Key */
|
---|
| 2111 | if (havePub == TRUE) {
|
---|
| 2112 | /* may have leading 0 */
|
---|
| 2113 | if (pub_key[0] == 0) {
|
---|
| 2114 | pubSz--; pub_key++;
|
---|
| 2115 | }
|
---|
| 2116 | if (mp_init(&key->pub) != MP_OKAY)
|
---|
| 2117 | havePub = FALSE;
|
---|
| 2118 | }
|
---|
| 2119 |
|
---|
| 2120 | if (havePub == TRUE) {
|
---|
| 2121 | if (mp_read_unsigned_bin(&key->pub, pub_key, pubSz) != MP_OKAY) {
|
---|
| 2122 | havePub = FALSE;
|
---|
| 2123 | } else {
|
---|
| 2124 | keyPub = &key->pub;
|
---|
| 2125 | WOLFSSL_MSG("DH Public Key Set.");
|
---|
| 2126 | }
|
---|
| 2127 | }
|
---|
| 2128 | /* Free Memory if error occured */
|
---|
| 2129 | if (havePriv == FALSE && keyPriv != NULL)
|
---|
| 2130 | mp_clear(keyPriv);
|
---|
| 2131 | if (havePub == FALSE && keyPub != NULL)
|
---|
| 2132 | mp_clear(keyPub);
|
---|
| 2133 |
|
---|
| 2134 | /* WOLFSSL_SUCCESS if private or public was set else WOLFSSL_FAILURE */
|
---|
| 2135 | return havePriv || havePub;
|
---|
| 2136 | }
|
---|
| 2137 | #endif
|
---|
| 2138 |
|
---|
| 2139 | static int _DhSetKey(DhKey* key, const byte* p, word32 pSz, const byte* g,
|
---|
| 2140 | word32 gSz, const byte* q, word32 qSz, int trusted,
|
---|
| 2141 | WC_RNG* rng)
|
---|
| 2142 | {
|
---|
| 2143 | int ret = 0;
|
---|
| 2144 | mp_int* keyP = NULL;
|
---|
| 2145 | mp_int* keyG = NULL;
|
---|
| 2146 |
|
---|
| 2147 | if (key == NULL || p == NULL || g == NULL || pSz == 0 || gSz == 0) {
|
---|
| 2148 | ret = BAD_FUNC_ARG;
|
---|
| 2149 | }
|
---|
| 2150 |
|
---|
| 2151 | if (ret == 0) {
|
---|
| 2152 | /* may have leading 0 */
|
---|
| 2153 | if (p[0] == 0) {
|
---|
| 2154 | pSz--; p++;
|
---|
| 2155 | }
|
---|
| 2156 |
|
---|
| 2157 | if (g[0] == 0) {
|
---|
| 2158 | gSz--; g++;
|
---|
| 2159 | }
|
---|
| 2160 |
|
---|
| 2161 | if (q != NULL) {
|
---|
| 2162 | if (q[0] == 0) {
|
---|
| 2163 | qSz--; q++;
|
---|
| 2164 | }
|
---|
| 2165 | }
|
---|
| 2166 |
|
---|
| 2167 | if (mp_init(&key->p) != MP_OKAY)
|
---|
| 2168 | ret = MP_INIT_E;
|
---|
| 2169 | }
|
---|
| 2170 |
|
---|
| 2171 | if (ret == 0) {
|
---|
| 2172 | if (mp_read_unsigned_bin(&key->p, p, pSz) != MP_OKAY)
|
---|
| 2173 | ret = ASN_DH_KEY_E;
|
---|
| 2174 | else
|
---|
| 2175 | keyP = &key->p;
|
---|
| 2176 | }
|
---|
| 2177 |
|
---|
| 2178 | if (ret == 0 && !trusted) {
|
---|
| 2179 | int isPrime = 0;
|
---|
| 2180 | if (rng != NULL)
|
---|
| 2181 | ret = mp_prime_is_prime_ex(keyP, 8, &isPrime, rng);
|
---|
| 2182 | else
|
---|
| 2183 | ret = mp_prime_is_prime(keyP, 8, &isPrime);
|
---|
| 2184 |
|
---|
| 2185 | if (ret == 0 && isPrime == 0)
|
---|
| 2186 | ret = DH_CHECK_PUB_E;
|
---|
| 2187 | }
|
---|
| 2188 |
|
---|
| 2189 | if (ret == 0 && mp_init(&key->g) != MP_OKAY)
|
---|
| 2190 | ret = MP_INIT_E;
|
---|
| 2191 | if (ret == 0) {
|
---|
| 2192 | if (mp_read_unsigned_bin(&key->g, g, gSz) != MP_OKAY)
|
---|
| 2193 | ret = ASN_DH_KEY_E;
|
---|
| 2194 | else
|
---|
| 2195 | keyG = &key->g;
|
---|
| 2196 | }
|
---|
| 2197 |
|
---|
| 2198 | if (ret == 0 && q != NULL) {
|
---|
| 2199 | if (mp_init(&key->q) != MP_OKAY)
|
---|
| 2200 | ret = MP_INIT_E;
|
---|
| 2201 | }
|
---|
| 2202 | if (ret == 0 && q != NULL) {
|
---|
| 2203 | if (mp_read_unsigned_bin(&key->q, q, qSz) != MP_OKAY)
|
---|
| 2204 | ret = MP_INIT_E;
|
---|
| 2205 | }
|
---|
| 2206 |
|
---|
| 2207 | if (ret != 0 && key != NULL) {
|
---|
| 2208 | if (keyG)
|
---|
| 2209 | mp_clear(keyG);
|
---|
| 2210 | if (keyP)
|
---|
| 2211 | mp_clear(keyP);
|
---|
| 2212 | }
|
---|
| 2213 |
|
---|
| 2214 | return ret;
|
---|
| 2215 | }
|
---|
| 2216 |
|
---|
| 2217 |
|
---|
| 2218 | int wc_DhSetCheckKey(DhKey* key, const byte* p, word32 pSz, const byte* g,
|
---|
| 2219 | word32 gSz, const byte* q, word32 qSz, int trusted,
|
---|
| 2220 | WC_RNG* rng)
|
---|
| 2221 | {
|
---|
| 2222 | return _DhSetKey(key, p, pSz, g, gSz, q, qSz, trusted, rng);
|
---|
| 2223 | }
|
---|
| 2224 |
|
---|
| 2225 |
|
---|
| 2226 | int wc_DhSetKey_ex(DhKey* key, const byte* p, word32 pSz, const byte* g,
|
---|
| 2227 | word32 gSz, const byte* q, word32 qSz)
|
---|
| 2228 | {
|
---|
| 2229 | return _DhSetKey(key, p, pSz, g, gSz, q, qSz, 1, NULL);
|
---|
| 2230 | }
|
---|
| 2231 |
|
---|
| 2232 |
|
---|
| 2233 | /* not in asn anymore since no actual asn types used */
|
---|
| 2234 | int wc_DhSetKey(DhKey* key, const byte* p, word32 pSz, const byte* g,
|
---|
| 2235 | word32 gSz)
|
---|
| 2236 | {
|
---|
| 2237 | return _DhSetKey(key, p, pSz, g, gSz, NULL, 0, 1, NULL);
|
---|
| 2238 | }
|
---|
| 2239 |
|
---|
| 2240 |
|
---|
| 2241 | #ifdef WOLFSSL_KEY_GEN
|
---|
| 2242 |
|
---|
| 2243 | /* modulus_size in bits */
|
---|
| 2244 | int wc_DhGenerateParams(WC_RNG *rng, int modSz, DhKey *dh)
|
---|
| 2245 | {
|
---|
| 2246 | mp_int tmp, tmp2;
|
---|
| 2247 | int groupSz = 0, bufSz = 0,
|
---|
| 2248 | primeCheckCount = 0,
|
---|
| 2249 | primeCheck = MP_NO,
|
---|
| 2250 | ret = 0;
|
---|
| 2251 | unsigned char *buf = NULL;
|
---|
| 2252 |
|
---|
| 2253 | if (rng == NULL || dh == NULL)
|
---|
| 2254 | ret = BAD_FUNC_ARG;
|
---|
| 2255 |
|
---|
| 2256 | /* set group size in bytes from modulus size
|
---|
| 2257 | * FIPS 186-4 defines valid values (1024, 160) (2048, 256) (3072, 256)
|
---|
| 2258 | */
|
---|
| 2259 | if (ret == 0) {
|
---|
| 2260 | switch (modSz) {
|
---|
| 2261 | case 1024:
|
---|
| 2262 | groupSz = 20;
|
---|
| 2263 | break;
|
---|
| 2264 | case 2048:
|
---|
| 2265 | case 3072:
|
---|
| 2266 | groupSz = 32;
|
---|
| 2267 | break;
|
---|
| 2268 | default:
|
---|
| 2269 | ret = BAD_FUNC_ARG;
|
---|
| 2270 | break;
|
---|
| 2271 | }
|
---|
| 2272 | }
|
---|
| 2273 |
|
---|
| 2274 | if (ret == 0) {
|
---|
| 2275 | /* modulus size in bytes */
|
---|
| 2276 | modSz /= WOLFSSL_BIT_SIZE;
|
---|
| 2277 | bufSz = modSz - groupSz;
|
---|
| 2278 |
|
---|
| 2279 | /* allocate ram */
|
---|
| 2280 | buf = (unsigned char *)XMALLOC(bufSz,
|
---|
| 2281 | dh->heap, DYNAMIC_TYPE_TMP_BUFFER);
|
---|
| 2282 | if (buf == NULL)
|
---|
| 2283 | ret = MEMORY_E;
|
---|
| 2284 | }
|
---|
| 2285 |
|
---|
| 2286 | /* make a random string that will be multiplied against q */
|
---|
| 2287 | if (ret == 0)
|
---|
| 2288 | ret = wc_RNG_GenerateBlock(rng, buf, bufSz);
|
---|
| 2289 |
|
---|
| 2290 | if (ret == 0) {
|
---|
| 2291 | /* force magnitude */
|
---|
| 2292 | buf[0] |= 0xC0;
|
---|
| 2293 | /* force even */
|
---|
| 2294 | buf[bufSz - 1] &= ~1;
|
---|
| 2295 |
|
---|
| 2296 | if (mp_init_multi(&tmp, &tmp2, &dh->p, &dh->q, &dh->g, 0)
|
---|
| 2297 | != MP_OKAY) {
|
---|
| 2298 | ret = MP_INIT_E;
|
---|
| 2299 | }
|
---|
| 2300 | }
|
---|
| 2301 |
|
---|
| 2302 | if (ret == 0) {
|
---|
| 2303 | if (mp_read_unsigned_bin(&tmp2, buf, bufSz) != MP_OKAY)
|
---|
| 2304 | ret = MP_READ_E;
|
---|
| 2305 | }
|
---|
| 2306 |
|
---|
| 2307 | /* make our prime q */
|
---|
| 2308 | if (ret == 0) {
|
---|
| 2309 | if (mp_rand_prime(&dh->q, groupSz, rng, NULL) != MP_OKAY)
|
---|
| 2310 | ret = PRIME_GEN_E;
|
---|
| 2311 | }
|
---|
| 2312 |
|
---|
| 2313 | /* p = random * q */
|
---|
| 2314 | if (ret == 0) {
|
---|
| 2315 | if (mp_mul(&dh->q, &tmp2, &dh->p) != MP_OKAY)
|
---|
| 2316 | ret = MP_MUL_E;
|
---|
| 2317 | }
|
---|
| 2318 |
|
---|
| 2319 | /* p = random * q + 1, so q is a prime divisor of p-1 */
|
---|
| 2320 | if (ret == 0) {
|
---|
| 2321 | if (mp_add_d(&dh->p, 1, &dh->p) != MP_OKAY)
|
---|
| 2322 | ret = MP_ADD_E;
|
---|
| 2323 | }
|
---|
| 2324 |
|
---|
| 2325 | /* tmp = 2q */
|
---|
| 2326 | if (ret == 0) {
|
---|
| 2327 | if (mp_add(&dh->q, &dh->q, &tmp) != MP_OKAY)
|
---|
| 2328 | ret = MP_ADD_E;
|
---|
| 2329 | }
|
---|
| 2330 |
|
---|
| 2331 | /* loop until p is prime */
|
---|
| 2332 | if (ret == 0) {
|
---|
| 2333 | do {
|
---|
| 2334 | if (mp_prime_is_prime_ex(&dh->p, 8, &primeCheck, rng) != MP_OKAY)
|
---|
| 2335 | ret = PRIME_GEN_E;
|
---|
| 2336 |
|
---|
| 2337 | if (primeCheck != MP_YES) {
|
---|
| 2338 | /* p += 2q */
|
---|
| 2339 | if (mp_add(&tmp, &dh->p, &dh->p) != MP_OKAY)
|
---|
| 2340 | ret = MP_ADD_E;
|
---|
| 2341 | else
|
---|
| 2342 | primeCheckCount++;
|
---|
| 2343 | }
|
---|
| 2344 | } while (ret == 0 && primeCheck == MP_NO);
|
---|
| 2345 | }
|
---|
| 2346 |
|
---|
| 2347 | /* tmp2 += (2*loop_check_prime)
|
---|
| 2348 | * to have p = (q * tmp2) + 1 prime
|
---|
| 2349 | */
|
---|
| 2350 | if ((ret == 0) && (primeCheckCount)) {
|
---|
| 2351 | if (mp_add_d(&tmp2, 2 * primeCheckCount, &tmp2) != MP_OKAY)
|
---|
| 2352 | ret = MP_ADD_E;
|
---|
| 2353 | }
|
---|
| 2354 |
|
---|
| 2355 | /* find a value g for which g^tmp2 != 1 */
|
---|
| 2356 | if ((ret == 0) && (mp_set(&dh->g, 1) != MP_OKAY))
|
---|
| 2357 | ret = MP_ZERO_E;
|
---|
| 2358 |
|
---|
| 2359 | if (ret == 0) {
|
---|
| 2360 | do {
|
---|
| 2361 | if (mp_add_d(&dh->g, 1, &dh->g) != MP_OKAY)
|
---|
| 2362 | ret = MP_ADD_E;
|
---|
| 2363 | else if (mp_exptmod(&dh->g, &tmp2, &dh->p, &tmp) != MP_OKAY)
|
---|
| 2364 | ret = MP_EXPTMOD_E;
|
---|
| 2365 | } while (ret == 0 && mp_cmp_d(&tmp, 1) == MP_EQ);
|
---|
| 2366 | }
|
---|
| 2367 |
|
---|
| 2368 | if (ret == 0) {
|
---|
| 2369 | /* at this point tmp generates a group of order q mod p */
|
---|
| 2370 | mp_exch(&tmp, &dh->g);
|
---|
| 2371 | }
|
---|
| 2372 |
|
---|
| 2373 | /* clear the parameters if there was an error */
|
---|
| 2374 | if ((ret != 0) && (dh != NULL)) {
|
---|
| 2375 | mp_clear(&dh->q);
|
---|
| 2376 | mp_clear(&dh->p);
|
---|
| 2377 | mp_clear(&dh->g);
|
---|
| 2378 | }
|
---|
| 2379 |
|
---|
| 2380 | if (buf != NULL) {
|
---|
| 2381 | ForceZero(buf, bufSz);
|
---|
| 2382 | if (dh != NULL) {
|
---|
| 2383 | XFREE(buf, dh->heap, DYNAMIC_TYPE_TMP_BUFFER);
|
---|
| 2384 | }
|
---|
| 2385 | }
|
---|
| 2386 | mp_clear(&tmp);
|
---|
| 2387 | mp_clear(&tmp2);
|
---|
| 2388 |
|
---|
| 2389 | return ret;
|
---|
| 2390 | }
|
---|
| 2391 |
|
---|
| 2392 |
|
---|
| 2393 | /* Export raw DH parameters from DhKey structure
|
---|
| 2394 | *
|
---|
| 2395 | * dh - pointer to initialized DhKey structure
|
---|
| 2396 | * p - output location for DH (p) parameter
|
---|
| 2397 | * pSz - [IN/OUT] size of output buffer for p, size of p
|
---|
| 2398 | * q - output location for DH (q) parameter
|
---|
| 2399 | * qSz - [IN/OUT] size of output buffer for q, size of q
|
---|
| 2400 | * g - output location for DH (g) parameter
|
---|
| 2401 | * gSz - [IN/OUT] size of output buffer for g, size of g
|
---|
| 2402 | *
|
---|
| 2403 | * If p, q, and g pointers are all passed in as NULL, the function
|
---|
| 2404 | * will set pSz, qSz, and gSz to the required output buffer sizes for p,
|
---|
| 2405 | * q, and g. In this case, the function will return LENGTH_ONLY_E.
|
---|
| 2406 | *
|
---|
| 2407 | * returns 0 on success, negative upon failure
|
---|
| 2408 | */
|
---|
| 2409 | int wc_DhExportParamsRaw(DhKey* dh, byte* p, word32* pSz,
|
---|
| 2410 | byte* q, word32* qSz, byte* g, word32* gSz)
|
---|
| 2411 | {
|
---|
| 2412 | int ret = 0;
|
---|
| 2413 | word32 pLen = 0, qLen = 0, gLen = 0;
|
---|
| 2414 |
|
---|
| 2415 | if (dh == NULL || pSz == NULL || qSz == NULL || gSz == NULL)
|
---|
| 2416 | ret = BAD_FUNC_ARG;
|
---|
| 2417 |
|
---|
| 2418 | /* get required output buffer sizes */
|
---|
| 2419 | if (ret == 0) {
|
---|
| 2420 | pLen = mp_unsigned_bin_size(&dh->p);
|
---|
| 2421 | qLen = mp_unsigned_bin_size(&dh->q);
|
---|
| 2422 | gLen = mp_unsigned_bin_size(&dh->g);
|
---|
| 2423 |
|
---|
| 2424 | /* return buffer sizes and LENGTH_ONLY_E if buffers are NULL */
|
---|
| 2425 | if (p == NULL && q == NULL && g == NULL) {
|
---|
| 2426 | *pSz = pLen;
|
---|
| 2427 | *qSz = qLen;
|
---|
| 2428 | *gSz = gLen;
|
---|
| 2429 | ret = LENGTH_ONLY_E;
|
---|
| 2430 | }
|
---|
| 2431 | }
|
---|
| 2432 |
|
---|
| 2433 | if (ret == 0) {
|
---|
| 2434 | if (p == NULL || q == NULL || g == NULL)
|
---|
| 2435 | ret = BAD_FUNC_ARG;
|
---|
| 2436 | }
|
---|
| 2437 |
|
---|
| 2438 | /* export p */
|
---|
| 2439 | if (ret == 0) {
|
---|
| 2440 | if (*pSz < pLen) {
|
---|
| 2441 | WOLFSSL_MSG("Output buffer for DH p parameter too small, "
|
---|
| 2442 | "required size placed into pSz");
|
---|
| 2443 | *pSz = pLen;
|
---|
| 2444 | ret = BUFFER_E;
|
---|
| 2445 | }
|
---|
| 2446 | }
|
---|
| 2447 |
|
---|
| 2448 | if (ret == 0) {
|
---|
| 2449 | *pSz = pLen;
|
---|
| 2450 | if (mp_to_unsigned_bin(&dh->p, p) != MP_OKAY)
|
---|
| 2451 | ret = MP_TO_E;
|
---|
| 2452 | }
|
---|
| 2453 |
|
---|
| 2454 | /* export q */
|
---|
| 2455 | if (ret == 0) {
|
---|
| 2456 | if (*qSz < qLen) {
|
---|
| 2457 | WOLFSSL_MSG("Output buffer for DH q parameter too small, "
|
---|
| 2458 | "required size placed into qSz");
|
---|
| 2459 | *qSz = qLen;
|
---|
| 2460 | ret = BUFFER_E;
|
---|
| 2461 | }
|
---|
| 2462 | }
|
---|
| 2463 |
|
---|
| 2464 | if (ret == 0) {
|
---|
| 2465 | *qSz = qLen;
|
---|
| 2466 | if (mp_to_unsigned_bin(&dh->q, q) != MP_OKAY)
|
---|
| 2467 | ret = MP_TO_E;
|
---|
| 2468 | }
|
---|
| 2469 |
|
---|
| 2470 | /* export g */
|
---|
| 2471 | if (ret == 0) {
|
---|
| 2472 | if (*gSz < gLen) {
|
---|
| 2473 | WOLFSSL_MSG("Output buffer for DH g parameter too small, "
|
---|
| 2474 | "required size placed into gSz");
|
---|
| 2475 | *gSz = gLen;
|
---|
| 2476 | ret = BUFFER_E;
|
---|
| 2477 | }
|
---|
| 2478 | }
|
---|
| 2479 |
|
---|
| 2480 | if (ret == 0) {
|
---|
| 2481 | *gSz = gLen;
|
---|
| 2482 | if (mp_to_unsigned_bin(&dh->g, g) != MP_OKAY)
|
---|
| 2483 | ret = MP_TO_E;
|
---|
| 2484 | }
|
---|
| 2485 |
|
---|
| 2486 | return ret;
|
---|
| 2487 | }
|
---|
| 2488 |
|
---|
| 2489 | #endif /* WOLFSSL_KEY_GEN */
|
---|
| 2490 |
|
---|
| 2491 | #endif /* NO_DH */
|
---|