/src/wolfssl-normal-math/wolfcrypt/src/dh.c
Line | Count | Source (jump to first uncovered line) |
1 | | /* dh.c |
2 | | * |
3 | | * Copyright (C) 2006-2022 wolfSSL Inc. |
4 | | * |
5 | | * This file is part of wolfSSL. |
6 | | * |
7 | | * wolfSSL is free software; you can redistribute it and/or modify |
8 | | * it under the terms of the GNU General Public License as published by |
9 | | * the Free Software Foundation; either version 2 of the License, or |
10 | | * (at your option) any later version. |
11 | | * |
12 | | * wolfSSL is distributed in the hope that it will be useful, |
13 | | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | | * GNU General Public License for more details. |
16 | | * |
17 | | * You should have received a copy of the GNU General Public License |
18 | | * along with this program; if not, write to the Free Software |
19 | | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA |
20 | | */ |
21 | | |
22 | | |
23 | | #ifdef HAVE_CONFIG_H |
24 | | #include <config.h> |
25 | | #endif |
26 | | |
27 | | #include <wolfssl/wolfcrypt/settings.h> |
28 | | |
29 | | #ifndef NO_DH |
30 | | |
31 | | #if defined(HAVE_FIPS) && \ |
32 | | defined(HAVE_FIPS_VERSION) && (HAVE_FIPS_VERSION >= 2) |
33 | | |
34 | | /* set NO_WRAPPERS before headers, use direct internal f()s not wrappers */ |
35 | | #define FIPS_NO_WRAPPERS |
36 | | |
37 | | #ifdef USE_WINDOWS_API |
38 | | #pragma code_seg(".fipsA$m") |
39 | | #pragma const_seg(".fipsB$m") |
40 | | #endif |
41 | | #endif |
42 | | |
43 | | #include <wolfssl/wolfcrypt/dh.h> |
44 | | #include <wolfssl/wolfcrypt/error-crypt.h> |
45 | | #include <wolfssl/wolfcrypt/logging.h> |
46 | | |
47 | | #ifdef WOLFSSL_HAVE_SP_DH |
48 | | #include <wolfssl/wolfcrypt/sp.h> |
49 | | #endif |
50 | | |
51 | | #ifdef NO_INLINE |
52 | | #include <wolfssl/wolfcrypt/misc.h> |
53 | | #else |
54 | | #define WOLFSSL_MISC_INCLUDED |
55 | | #include <wolfcrypt/src/misc.c> |
56 | | #endif |
57 | | |
58 | | |
59 | | /* |
60 | | Possible DH enable options: |
61 | | * NO_RSA: Overall control of DH default: on (not defined) |
62 | | * WOLFSSL_OLD_PRIME_CHECK: Disables the new prime number check. It does not |
63 | | directly effect this file, but it does speed up DH |
64 | | removing the testing. It is not recommended to |
65 | | disable the prime checking. default: off |
66 | | * WOLFSSL_VALIDATE_DH_KEYGEN: Enable DH key gen consistency checking |
67 | | * (on for FIPS 140-3 or later) default: off |
68 | | */ |
69 | | |
70 | | |
71 | | #if !defined(USER_MATH_LIB) && !defined(WOLFSSL_DH_CONST) |
72 | | #include <math.h> |
73 | 119k | #define XPOW(x,y) pow((x),(y)) |
74 | | #define XLOG(x) log((x)) |
75 | | #else |
76 | | /* user's own math lib */ |
77 | | #endif |
78 | | |
79 | | #ifdef HAVE_FFDHE_2048 |
80 | | static const byte dh_ffdhe2048_p[] = { |
81 | | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, |
82 | | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, |
83 | | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, |
84 | | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, |
85 | | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, |
86 | | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, |
87 | | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, |
88 | | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, |
89 | | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, |
90 | | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, |
91 | | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, |
92 | | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, |
93 | | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, |
94 | | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, |
95 | | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, |
96 | | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, |
97 | | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, |
98 | | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, |
99 | | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, |
100 | | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, |
101 | | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, |
102 | | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, |
103 | | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, |
104 | | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, |
105 | | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, |
106 | | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, |
107 | | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, |
108 | | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, |
109 | | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, |
110 | | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, |
111 | | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x28, 0x5C, 0x97, |
112 | | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF |
113 | | }; |
114 | | static const byte dh_ffdhe2048_g[] = { 0x02 }; |
115 | | #ifdef HAVE_FFDHE_Q |
116 | | static const byte dh_ffdhe2048_q[] = { |
117 | | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, |
118 | | 0xD6, 0xFC, 0x2A, 0x2C, 0x51, 0x5D, 0xA5, 0x4D, |
119 | | 0x57, 0xEE, 0x2B, 0x10, 0x13, 0x9E, 0x9E, 0x78, |
120 | | 0xEC, 0x5C, 0xE2, 0xC1, 0xE7, 0x16, 0x9B, 0x4A, |
121 | | 0xD4, 0xF0, 0x9B, 0x20, 0x8A, 0x32, 0x19, 0xFD, |
122 | | 0xE6, 0x49, 0xCE, 0xE7, 0x12, 0x4D, 0x9F, 0x7C, |
123 | | 0xBE, 0x97, 0xF1, 0xB1, 0xB1, 0x86, 0x3A, 0xEC, |
124 | | 0x7B, 0x40, 0xD9, 0x01, 0x57, 0x62, 0x30, 0xBD, |
125 | | 0x69, 0xEF, 0x8F, 0x6A, 0xEA, 0xFE, 0xB2, 0xB0, |
126 | | 0x92, 0x19, 0xFA, 0x8F, 0xAF, 0x83, 0x37, 0x68, |
127 | | 0x42, 0xB1, 0xB2, 0xAA, 0x9E, 0xF6, 0x8D, 0x79, |
128 | | 0xDA, 0xAB, 0x89, 0xAF, 0x3F, 0xAB, 0xE4, 0x9A, |
129 | | 0xCC, 0x27, 0x86, 0x38, 0x70, 0x73, 0x45, 0xBB, |
130 | | 0xF1, 0x53, 0x44, 0xED, 0x79, 0xF7, 0xF4, 0x39, |
131 | | 0x0E, 0xF8, 0xAC, 0x50, 0x9B, 0x56, 0xF3, 0x9A, |
132 | | 0x98, 0x56, 0x65, 0x27, 0xA4, 0x1D, 0x3C, 0xBD, |
133 | | 0x5E, 0x05, 0x58, 0xC1, 0x59, 0x92, 0x7D, 0xB0, |
134 | | 0xE8, 0x84, 0x54, 0xA5, 0xD9, 0x64, 0x71, 0xFD, |
135 | | 0xDC, 0xB5, 0x6D, 0x5B, 0xB0, 0x6B, 0xFA, 0x34, |
136 | | 0x0E, 0xA7, 0xA1, 0x51, 0xEF, 0x1C, 0xA6, 0xFA, |
137 | | 0x57, 0x2B, 0x76, 0xF3, 0xB1, 0xB9, 0x5D, 0x8C, |
138 | | 0x85, 0x83, 0xD3, 0xE4, 0x77, 0x05, 0x36, 0xB8, |
139 | | 0x4F, 0x01, 0x7E, 0x70, 0xE6, 0xFB, 0xF1, 0x76, |
140 | | 0x60, 0x1A, 0x02, 0x66, 0x94, 0x1A, 0x17, 0xB0, |
141 | | 0xC8, 0xB9, 0x7F, 0x4E, 0x74, 0xC2, 0xC1, 0xFF, |
142 | | 0xC7, 0x27, 0x89, 0x19, 0x77, 0x79, 0x40, 0xC1, |
143 | | 0xE1, 0xFF, 0x1D, 0x8D, 0xA6, 0x37, 0xD6, 0xB9, |
144 | | 0x9D, 0xDA, 0xFE, 0x5E, 0x17, 0x61, 0x10, 0x02, |
145 | | 0xE2, 0xC7, 0x78, 0xC1, 0xBE, 0x8B, 0x41, 0xD9, |
146 | | 0x63, 0x79, 0xA5, 0x13, 0x60, 0xD9, 0x77, 0xFD, |
147 | | 0x44, 0x35, 0xA1, 0x1C, 0x30, 0x94, 0x2E, 0x4B, |
148 | | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF |
149 | | }; |
150 | | #endif /* HAVE_FFDHE_Q */ |
151 | | |
152 | | #ifdef HAVE_PUBLIC_FFDHE |
153 | | const DhParams* wc_Dh_ffdhe2048_Get(void) |
154 | 4.68k | { |
155 | 4.68k | static const DhParams ffdhe2048 = { |
156 | | #ifdef HAVE_FFDHE_Q |
157 | | dh_ffdhe2048_q, sizeof(dh_ffdhe2048_q), |
158 | | #endif /* HAVE_FFDHE_Q */ |
159 | 4.68k | dh_ffdhe2048_p, sizeof(dh_ffdhe2048_p), |
160 | 4.68k | dh_ffdhe2048_g, sizeof(dh_ffdhe2048_g) |
161 | 4.68k | }; |
162 | 4.68k | return &ffdhe2048; |
163 | 4.68k | } |
164 | | #endif |
165 | | #endif |
166 | | |
167 | | #ifdef HAVE_FFDHE_3072 |
168 | | static const byte dh_ffdhe3072_p[] = { |
169 | | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, |
170 | | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, |
171 | | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, |
172 | | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, |
173 | | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, |
174 | | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, |
175 | | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, |
176 | | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, |
177 | | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, |
178 | | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, |
179 | | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, |
180 | | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, |
181 | | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, |
182 | | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, |
183 | | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, |
184 | | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, |
185 | | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, |
186 | | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, |
187 | | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, |
188 | | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, |
189 | | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, |
190 | | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, |
191 | | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, |
192 | | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, |
193 | | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, |
194 | | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, |
195 | | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, |
196 | | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, |
197 | | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, |
198 | | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, |
199 | | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, |
200 | | 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, |
201 | | 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, |
202 | | 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, |
203 | | 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, |
204 | | 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, |
205 | | 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, |
206 | | 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, |
207 | | 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, |
208 | | 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, |
209 | | 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, |
210 | | 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, |
211 | | 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, |
212 | | 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, |
213 | | 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, |
214 | | 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, |
215 | | 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0xC6, 0x2E, 0x37, |
216 | | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF |
217 | | }; |
218 | | static const byte dh_ffdhe3072_g[] = { 0x02 }; |
219 | | #ifdef HAVE_FFDHE_Q |
220 | | static const byte dh_ffdhe3072_q[] = { |
221 | | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, |
222 | | 0xD6, 0xFC, 0x2A, 0x2C, 0x51, 0x5D, 0xA5, 0x4D, |
223 | | 0x57, 0xEE, 0x2B, 0x10, 0x13, 0x9E, 0x9E, 0x78, |
224 | | 0xEC, 0x5C, 0xE2, 0xC1, 0xE7, 0x16, 0x9B, 0x4A, |
225 | | 0xD4, 0xF0, 0x9B, 0x20, 0x8A, 0x32, 0x19, 0xFD, |
226 | | 0xE6, 0x49, 0xCE, 0xE7, 0x12, 0x4D, 0x9F, 0x7C, |
227 | | 0xBE, 0x97, 0xF1, 0xB1, 0xB1, 0x86, 0x3A, 0xEC, |
228 | | 0x7B, 0x40, 0xD9, 0x01, 0x57, 0x62, 0x30, 0xBD, |
229 | | 0x69, 0xEF, 0x8F, 0x6A, 0xEA, 0xFE, 0xB2, 0xB0, |
230 | | 0x92, 0x19, 0xFA, 0x8F, 0xAF, 0x83, 0x37, 0x68, |
231 | | 0x42, 0xB1, 0xB2, 0xAA, 0x9E, 0xF6, 0x8D, 0x79, |
232 | | 0xDA, 0xAB, 0x89, 0xAF, 0x3F, 0xAB, 0xE4, 0x9A, |
233 | | 0xCC, 0x27, 0x86, 0x38, 0x70, 0x73, 0x45, 0xBB, |
234 | | 0xF1, 0x53, 0x44, 0xED, 0x79, 0xF7, 0xF4, 0x39, |
235 | | 0x0E, 0xF8, 0xAC, 0x50, 0x9B, 0x56, 0xF3, 0x9A, |
236 | | 0x98, 0x56, 0x65, 0x27, 0xA4, 0x1D, 0x3C, 0xBD, |
237 | | 0x5E, 0x05, 0x58, 0xC1, 0x59, 0x92, 0x7D, 0xB0, |
238 | | 0xE8, 0x84, 0x54, 0xA5, 0xD9, 0x64, 0x71, 0xFD, |
239 | | 0xDC, 0xB5, 0x6D, 0x5B, 0xB0, 0x6B, 0xFA, 0x34, |
240 | | 0x0E, 0xA7, 0xA1, 0x51, 0xEF, 0x1C, 0xA6, 0xFA, |
241 | | 0x57, 0x2B, 0x76, 0xF3, 0xB1, 0xB9, 0x5D, 0x8C, |
242 | | 0x85, 0x83, 0xD3, 0xE4, 0x77, 0x05, 0x36, 0xB8, |
243 | | 0x4F, 0x01, 0x7E, 0x70, 0xE6, 0xFB, 0xF1, 0x76, |
244 | | 0x60, 0x1A, 0x02, 0x66, 0x94, 0x1A, 0x17, 0xB0, |
245 | | 0xC8, 0xB9, 0x7F, 0x4E, 0x74, 0xC2, 0xC1, 0xFF, |
246 | | 0xC7, 0x27, 0x89, 0x19, 0x77, 0x79, 0x40, 0xC1, |
247 | | 0xE1, 0xFF, 0x1D, 0x8D, 0xA6, 0x37, 0xD6, 0xB9, |
248 | | 0x9D, 0xDA, 0xFE, 0x5E, 0x17, 0x61, 0x10, 0x02, |
249 | | 0xE2, 0xC7, 0x78, 0xC1, 0xBE, 0x8B, 0x41, 0xD9, |
250 | | 0x63, 0x79, 0xA5, 0x13, 0x60, 0xD9, 0x77, 0xFD, |
251 | | 0x44, 0x35, 0xA1, 0x1C, 0x30, 0x8F, 0xE7, 0xEE, |
252 | | 0x6F, 0x1A, 0xAD, 0x9D, 0xB2, 0x8C, 0x81, 0xAD, |
253 | | 0xDE, 0x1A, 0x7A, 0x6F, 0x7C, 0xCE, 0x01, 0x1C, |
254 | | 0x30, 0xDA, 0x37, 0xE4, 0xEB, 0x73, 0x64, 0x83, |
255 | | 0xBD, 0x6C, 0x8E, 0x93, 0x48, 0xFB, 0xFB, 0xF7, |
256 | | 0x2C, 0xC6, 0x58, 0x7D, 0x60, 0xC3, 0x6C, 0x8E, |
257 | | 0x57, 0x7F, 0x09, 0x84, 0xC2, 0x89, 0xC9, 0x38, |
258 | | 0x5A, 0x09, 0x86, 0x49, 0xDE, 0x21, 0xBC, 0xA2, |
259 | | 0x7A, 0x7E, 0xA2, 0x29, 0x71, 0x6B, 0xA6, 0xE9, |
260 | | 0xB2, 0x79, 0x71, 0x0F, 0x38, 0xFA, 0xA5, 0xFF, |
261 | | 0xAE, 0x57, 0x41, 0x55, 0xCE, 0x4E, 0xFB, 0x4F, |
262 | | 0x74, 0x36, 0x95, 0xE2, 0x91, 0x1B, 0x1D, 0x06, |
263 | | 0xD5, 0xE2, 0x90, 0xCB, 0xCD, 0x86, 0xF5, 0x6D, |
264 | | 0x0E, 0xDF, 0xCD, 0x21, 0x6A, 0xE2, 0x24, 0x27, |
265 | | 0x05, 0x5E, 0x68, 0x35, 0xFD, 0x29, 0xEE, 0xF7, |
266 | | 0x9E, 0x0D, 0x90, 0x77, 0x1F, 0xEA, 0xCE, 0xBE, |
267 | | 0x12, 0xF2, 0x0E, 0x95, 0xB3, 0x63, 0x17, 0x1B, |
268 | | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF |
269 | | }; |
270 | | #endif /* HAVE_FFDHE_Q */ |
271 | | |
272 | | #ifdef HAVE_PUBLIC_FFDHE |
273 | | const DhParams* wc_Dh_ffdhe3072_Get(void) |
274 | | { |
275 | | static const DhParams ffdhe3072 = { |
276 | | #ifdef HAVE_FFDHE_Q |
277 | | dh_ffdhe3072_q, sizeof(dh_ffdhe3072_q), |
278 | | #endif /* HAVE_FFDHE_Q */ |
279 | | dh_ffdhe3072_p, sizeof(dh_ffdhe3072_p), |
280 | | dh_ffdhe3072_g, sizeof(dh_ffdhe3072_g) |
281 | | }; |
282 | | return &ffdhe3072; |
283 | | } |
284 | | #endif |
285 | | #endif |
286 | | |
287 | | #ifdef HAVE_FFDHE_4096 |
288 | | static const byte dh_ffdhe4096_p[] = { |
289 | | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, |
290 | | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, |
291 | | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, |
292 | | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, |
293 | | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, |
294 | | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, |
295 | | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, |
296 | | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, |
297 | | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, |
298 | | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, |
299 | | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, |
300 | | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, |
301 | | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, |
302 | | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, |
303 | | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, |
304 | | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, |
305 | | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, |
306 | | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, |
307 | | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, |
308 | | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, |
309 | | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, |
310 | | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, |
311 | | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, |
312 | | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, |
313 | | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, |
314 | | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, |
315 | | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, |
316 | | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, |
317 | | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, |
318 | | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, |
319 | | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, |
320 | | 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, |
321 | | 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, |
322 | | 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, |
323 | | 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, |
324 | | 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, |
325 | | 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, |
326 | | 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, |
327 | | 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, |
328 | | 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, |
329 | | 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, |
330 | | 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, |
331 | | 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, |
332 | | 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, |
333 | | 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, |
334 | | 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, |
335 | | 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1, |
336 | | 0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB, |
337 | | 0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6, |
338 | | 0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18, |
339 | | 0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04, |
340 | | 0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A, |
341 | | 0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A, |
342 | | 0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32, |
343 | | 0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4, |
344 | | 0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38, |
345 | | 0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A, |
346 | | 0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C, |
347 | | 0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC, |
348 | | 0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF, |
349 | | 0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B, |
350 | | 0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1, |
351 | | 0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x65, 0x5F, 0x6A, |
352 | | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF |
353 | | }; |
354 | | static const byte dh_ffdhe4096_g[] = { 0x02 }; |
355 | | #ifdef HAVE_FFDHE_Q |
356 | | static const byte dh_ffdhe4096_q[] = { |
357 | | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, |
358 | | 0xD6, 0xFC, 0x2A, 0x2C, 0x51, 0x5D, 0xA5, 0x4D, |
359 | | 0x57, 0xEE, 0x2B, 0x10, 0x13, 0x9E, 0x9E, 0x78, |
360 | | 0xEC, 0x5C, 0xE2, 0xC1, 0xE7, 0x16, 0x9B, 0x4A, |
361 | | 0xD4, 0xF0, 0x9B, 0x20, 0x8A, 0x32, 0x19, 0xFD, |
362 | | 0xE6, 0x49, 0xCE, 0xE7, 0x12, 0x4D, 0x9F, 0x7C, |
363 | | 0xBE, 0x97, 0xF1, 0xB1, 0xB1, 0x86, 0x3A, 0xEC, |
364 | | 0x7B, 0x40, 0xD9, 0x01, 0x57, 0x62, 0x30, 0xBD, |
365 | | 0x69, 0xEF, 0x8F, 0x6A, 0xEA, 0xFE, 0xB2, 0xB0, |
366 | | 0x92, 0x19, 0xFA, 0x8F, 0xAF, 0x83, 0x37, 0x68, |
367 | | 0x42, 0xB1, 0xB2, 0xAA, 0x9E, 0xF6, 0x8D, 0x79, |
368 | | 0xDA, 0xAB, 0x89, 0xAF, 0x3F, 0xAB, 0xE4, 0x9A, |
369 | | 0xCC, 0x27, 0x86, 0x38, 0x70, 0x73, 0x45, 0xBB, |
370 | | 0xF1, 0x53, 0x44, 0xED, 0x79, 0xF7, 0xF4, 0x39, |
371 | | 0x0E, 0xF8, 0xAC, 0x50, 0x9B, 0x56, 0xF3, 0x9A, |
372 | | 0x98, 0x56, 0x65, 0x27, 0xA4, 0x1D, 0x3C, 0xBD, |
373 | | 0x5E, 0x05, 0x58, 0xC1, 0x59, 0x92, 0x7D, 0xB0, |
374 | | 0xE8, 0x84, 0x54, 0xA5, 0xD9, 0x64, 0x71, 0xFD, |
375 | | 0xDC, 0xB5, 0x6D, 0x5B, 0xB0, 0x6B, 0xFA, 0x34, |
376 | | 0x0E, 0xA7, 0xA1, 0x51, 0xEF, 0x1C, 0xA6, 0xFA, |
377 | | 0x57, 0x2B, 0x76, 0xF3, 0xB1, 0xB9, 0x5D, 0x8C, |
378 | | 0x85, 0x83, 0xD3, 0xE4, 0x77, 0x05, 0x36, 0xB8, |
379 | | 0x4F, 0x01, 0x7E, 0x70, 0xE6, 0xFB, 0xF1, 0x76, |
380 | | 0x60, 0x1A, 0x02, 0x66, 0x94, 0x1A, 0x17, 0xB0, |
381 | | 0xC8, 0xB9, 0x7F, 0x4E, 0x74, 0xC2, 0xC1, 0xFF, |
382 | | 0xC7, 0x27, 0x89, 0x19, 0x77, 0x79, 0x40, 0xC1, |
383 | | 0xE1, 0xFF, 0x1D, 0x8D, 0xA6, 0x37, 0xD6, 0xB9, |
384 | | 0x9D, 0xDA, 0xFE, 0x5E, 0x17, 0x61, 0x10, 0x02, |
385 | | 0xE2, 0xC7, 0x78, 0xC1, 0xBE, 0x8B, 0x41, 0xD9, |
386 | | 0x63, 0x79, 0xA5, 0x13, 0x60, 0xD9, 0x77, 0xFD, |
387 | | 0x44, 0x35, 0xA1, 0x1C, 0x30, 0x8F, 0xE7, 0xEE, |
388 | | 0x6F, 0x1A, 0xAD, 0x9D, 0xB2, 0x8C, 0x81, 0xAD, |
389 | | 0xDE, 0x1A, 0x7A, 0x6F, 0x7C, 0xCE, 0x01, 0x1C, |
390 | | 0x30, 0xDA, 0x37, 0xE4, 0xEB, 0x73, 0x64, 0x83, |
391 | | 0xBD, 0x6C, 0x8E, 0x93, 0x48, 0xFB, 0xFB, 0xF7, |
392 | | 0x2C, 0xC6, 0x58, 0x7D, 0x60, 0xC3, 0x6C, 0x8E, |
393 | | 0x57, 0x7F, 0x09, 0x84, 0xC2, 0x89, 0xC9, 0x38, |
394 | | 0x5A, 0x09, 0x86, 0x49, 0xDE, 0x21, 0xBC, 0xA2, |
395 | | 0x7A, 0x7E, 0xA2, 0x29, 0x71, 0x6B, 0xA6, 0xE9, |
396 | | 0xB2, 0x79, 0x71, 0x0F, 0x38, 0xFA, 0xA5, 0xFF, |
397 | | 0xAE, 0x57, 0x41, 0x55, 0xCE, 0x4E, 0xFB, 0x4F, |
398 | | 0x74, 0x36, 0x95, 0xE2, 0x91, 0x1B, 0x1D, 0x06, |
399 | | 0xD5, 0xE2, 0x90, 0xCB, 0xCD, 0x86, 0xF5, 0x6D, |
400 | | 0x0E, 0xDF, 0xCD, 0x21, 0x6A, 0xE2, 0x24, 0x27, |
401 | | 0x05, 0x5E, 0x68, 0x35, 0xFD, 0x29, 0xEE, 0xF7, |
402 | | 0x9E, 0x0D, 0x90, 0x77, 0x1F, 0xEA, 0xCE, 0xBE, |
403 | | 0x12, 0xF2, 0x0E, 0x95, 0xB3, 0x4F, 0x0F, 0x78, |
404 | | 0xB7, 0x37, 0xA9, 0x61, 0x8B, 0x26, 0xFA, 0x7D, |
405 | | 0xBC, 0x98, 0x74, 0xF2, 0x72, 0xC4, 0x2B, 0xDB, |
406 | | 0x56, 0x3E, 0xAF, 0xA1, 0x6B, 0x4F, 0xB6, 0x8C, |
407 | | 0x3B, 0xB1, 0xE7, 0x8E, 0xAA, 0x81, 0xA0, 0x02, |
408 | | 0x43, 0xFA, 0xAD, 0xD2, 0xBF, 0x18, 0xE6, 0x3D, |
409 | | 0x38, 0x9A, 0xE4, 0x43, 0x77, 0xDA, 0x18, 0xC5, |
410 | | 0x76, 0xB5, 0x0F, 0x00, 0x96, 0xCF, 0x34, 0x19, |
411 | | 0x54, 0x83, 0xB0, 0x05, 0x48, 0xC0, 0x98, 0x62, |
412 | | 0x36, 0xE3, 0xBC, 0x7C, 0xB8, 0xD6, 0x80, 0x1C, |
413 | | 0x04, 0x94, 0xCC, 0xD1, 0x99, 0xE5, 0xC5, 0xBD, |
414 | | 0x0D, 0x0E, 0xDC, 0x9E, 0xB8, 0xA0, 0x00, 0x1E, |
415 | | 0x15, 0x27, 0x67, 0x54, 0xFC, 0xC6, 0x85, 0x66, |
416 | | 0x05, 0x41, 0x48, 0xE6, 0xE7, 0x64, 0xBE, 0xE7, |
417 | | 0xC7, 0x64, 0xDA, 0xAD, 0x3F, 0xC4, 0x52, 0x35, |
418 | | 0xA6, 0xDA, 0xD4, 0x28, 0xFA, 0x20, 0xC1, 0x70, |
419 | | 0xE3, 0x45, 0x00, 0x3F, 0x2F, 0x32, 0xAF, 0xB5, |
420 | | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF |
421 | | }; |
422 | | #endif /* HAVE_FFDHE_Q */ |
423 | | |
424 | | #ifdef HAVE_PUBLIC_FFDHE |
425 | | const DhParams* wc_Dh_ffdhe4096_Get(void) |
426 | | { |
427 | | static const DhParams ffdhe4096 = { |
428 | | #ifdef HAVE_FFDHE_Q |
429 | | dh_ffdhe4096_q, sizeof(dh_ffdhe4096_q), |
430 | | #endif /* HAVE_FFDHE_Q */ |
431 | | dh_ffdhe4096_p, sizeof(dh_ffdhe4096_p), |
432 | | dh_ffdhe4096_g, sizeof(dh_ffdhe4096_g) |
433 | | }; |
434 | | return &ffdhe4096; |
435 | | } |
436 | | #endif |
437 | | #endif |
438 | | |
439 | | #ifdef HAVE_FFDHE_6144 |
440 | | static const byte dh_ffdhe6144_p[] = { |
441 | | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, |
442 | | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, |
443 | | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, |
444 | | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, |
445 | | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, |
446 | | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, |
447 | | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, |
448 | | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, |
449 | | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, |
450 | | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, |
451 | | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, |
452 | | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, |
453 | | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, |
454 | | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, |
455 | | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, |
456 | | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, |
457 | | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, |
458 | | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, |
459 | | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, |
460 | | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, |
461 | | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, |
462 | | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, |
463 | | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, |
464 | | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, |
465 | | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, |
466 | | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, |
467 | | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, |
468 | | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, |
469 | | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, |
470 | | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, |
471 | | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, |
472 | | 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, |
473 | | 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, |
474 | | 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, |
475 | | 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, |
476 | | 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, |
477 | | 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, |
478 | | 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, |
479 | | 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, |
480 | | 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, |
481 | | 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, |
482 | | 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, |
483 | | 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, |
484 | | 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, |
485 | | 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, |
486 | | 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, |
487 | | 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1, |
488 | | 0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB, |
489 | | 0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6, |
490 | | 0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18, |
491 | | 0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04, |
492 | | 0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A, |
493 | | 0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A, |
494 | | 0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32, |
495 | | 0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4, |
496 | | 0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38, |
497 | | 0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A, |
498 | | 0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C, |
499 | | 0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC, |
500 | | 0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF, |
501 | | 0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B, |
502 | | 0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1, |
503 | | 0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x0D, 0xD9, 0x02, |
504 | | 0x0B, 0xFD, 0x64, 0xB6, 0x45, 0x03, 0x6C, 0x7A, |
505 | | 0x4E, 0x67, 0x7D, 0x2C, 0x38, 0x53, 0x2A, 0x3A, |
506 | | 0x23, 0xBA, 0x44, 0x42, 0xCA, 0xF5, 0x3E, 0xA6, |
507 | | 0x3B, 0xB4, 0x54, 0x32, 0x9B, 0x76, 0x24, 0xC8, |
508 | | 0x91, 0x7B, 0xDD, 0x64, 0xB1, 0xC0, 0xFD, 0x4C, |
509 | | 0xB3, 0x8E, 0x8C, 0x33, 0x4C, 0x70, 0x1C, 0x3A, |
510 | | 0xCD, 0xAD, 0x06, 0x57, 0xFC, 0xCF, 0xEC, 0x71, |
511 | | 0x9B, 0x1F, 0x5C, 0x3E, 0x4E, 0x46, 0x04, 0x1F, |
512 | | 0x38, 0x81, 0x47, 0xFB, 0x4C, 0xFD, 0xB4, 0x77, |
513 | | 0xA5, 0x24, 0x71, 0xF7, 0xA9, 0xA9, 0x69, 0x10, |
514 | | 0xB8, 0x55, 0x32, 0x2E, 0xDB, 0x63, 0x40, 0xD8, |
515 | | 0xA0, 0x0E, 0xF0, 0x92, 0x35, 0x05, 0x11, 0xE3, |
516 | | 0x0A, 0xBE, 0xC1, 0xFF, 0xF9, 0xE3, 0xA2, 0x6E, |
517 | | 0x7F, 0xB2, 0x9F, 0x8C, 0x18, 0x30, 0x23, 0xC3, |
518 | | 0x58, 0x7E, 0x38, 0xDA, 0x00, 0x77, 0xD9, 0xB4, |
519 | | 0x76, 0x3E, 0x4E, 0x4B, 0x94, 0xB2, 0xBB, 0xC1, |
520 | | 0x94, 0xC6, 0x65, 0x1E, 0x77, 0xCA, 0xF9, 0x92, |
521 | | 0xEE, 0xAA, 0xC0, 0x23, 0x2A, 0x28, 0x1B, 0xF6, |
522 | | 0xB3, 0xA7, 0x39, 0xC1, 0x22, 0x61, 0x16, 0x82, |
523 | | 0x0A, 0xE8, 0xDB, 0x58, 0x47, 0xA6, 0x7C, 0xBE, |
524 | | 0xF9, 0xC9, 0x09, 0x1B, 0x46, 0x2D, 0x53, 0x8C, |
525 | | 0xD7, 0x2B, 0x03, 0x74, 0x6A, 0xE7, 0x7F, 0x5E, |
526 | | 0x62, 0x29, 0x2C, 0x31, 0x15, 0x62, 0xA8, 0x46, |
527 | | 0x50, 0x5D, 0xC8, 0x2D, 0xB8, 0x54, 0x33, 0x8A, |
528 | | 0xE4, 0x9F, 0x52, 0x35, 0xC9, 0x5B, 0x91, 0x17, |
529 | | 0x8C, 0xCF, 0x2D, 0xD5, 0xCA, 0xCE, 0xF4, 0x03, |
530 | | 0xEC, 0x9D, 0x18, 0x10, 0xC6, 0x27, 0x2B, 0x04, |
531 | | 0x5B, 0x3B, 0x71, 0xF9, 0xDC, 0x6B, 0x80, 0xD6, |
532 | | 0x3F, 0xDD, 0x4A, 0x8E, 0x9A, 0xDB, 0x1E, 0x69, |
533 | | 0x62, 0xA6, 0x95, 0x26, 0xD4, 0x31, 0x61, 0xC1, |
534 | | 0xA4, 0x1D, 0x57, 0x0D, 0x79, 0x38, 0xDA, 0xD4, |
535 | | 0xA4, 0x0E, 0x32, 0x9C, 0xD0, 0xE4, 0x0E, 0x65, |
536 | | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF |
537 | | }; |
538 | | static const byte dh_ffdhe6144_g[] = { 0x02 }; |
539 | | #ifdef HAVE_FFDHE_Q |
540 | | static const byte dh_ffdhe6144_q[] = { |
541 | | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, |
542 | | 0xD6, 0xFC, 0x2A, 0x2C, 0x51, 0x5D, 0xA5, 0x4D, |
543 | | 0x57, 0xEE, 0x2B, 0x10, 0x13, 0x9E, 0x9E, 0x78, |
544 | | 0xEC, 0x5C, 0xE2, 0xC1, 0xE7, 0x16, 0x9B, 0x4A, |
545 | | 0xD4, 0xF0, 0x9B, 0x20, 0x8A, 0x32, 0x19, 0xFD, |
546 | | 0xE6, 0x49, 0xCE, 0xE7, 0x12, 0x4D, 0x9F, 0x7C, |
547 | | 0xBE, 0x97, 0xF1, 0xB1, 0xB1, 0x86, 0x3A, 0xEC, |
548 | | 0x7B, 0x40, 0xD9, 0x01, 0x57, 0x62, 0x30, 0xBD, |
549 | | 0x69, 0xEF, 0x8F, 0x6A, 0xEA, 0xFE, 0xB2, 0xB0, |
550 | | 0x92, 0x19, 0xFA, 0x8F, 0xAF, 0x83, 0x37, 0x68, |
551 | | 0x42, 0xB1, 0xB2, 0xAA, 0x9E, 0xF6, 0x8D, 0x79, |
552 | | 0xDA, 0xAB, 0x89, 0xAF, 0x3F, 0xAB, 0xE4, 0x9A, |
553 | | 0xCC, 0x27, 0x86, 0x38, 0x70, 0x73, 0x45, 0xBB, |
554 | | 0xF1, 0x53, 0x44, 0xED, 0x79, 0xF7, 0xF4, 0x39, |
555 | | 0x0E, 0xF8, 0xAC, 0x50, 0x9B, 0x56, 0xF3, 0x9A, |
556 | | 0x98, 0x56, 0x65, 0x27, 0xA4, 0x1D, 0x3C, 0xBD, |
557 | | 0x5E, 0x05, 0x58, 0xC1, 0x59, 0x92, 0x7D, 0xB0, |
558 | | 0xE8, 0x84, 0x54, 0xA5, 0xD9, 0x64, 0x71, 0xFD, |
559 | | 0xDC, 0xB5, 0x6D, 0x5B, 0xB0, 0x6B, 0xFA, 0x34, |
560 | | 0x0E, 0xA7, 0xA1, 0x51, 0xEF, 0x1C, 0xA6, 0xFA, |
561 | | 0x57, 0x2B, 0x76, 0xF3, 0xB1, 0xB9, 0x5D, 0x8C, |
562 | | 0x85, 0x83, 0xD3, 0xE4, 0x77, 0x05, 0x36, 0xB8, |
563 | | 0x4F, 0x01, 0x7E, 0x70, 0xE6, 0xFB, 0xF1, 0x76, |
564 | | 0x60, 0x1A, 0x02, 0x66, 0x94, 0x1A, 0x17, 0xB0, |
565 | | 0xC8, 0xB9, 0x7F, 0x4E, 0x74, 0xC2, 0xC1, 0xFF, |
566 | | 0xC7, 0x27, 0x89, 0x19, 0x77, 0x79, 0x40, 0xC1, |
567 | | 0xE1, 0xFF, 0x1D, 0x8D, 0xA6, 0x37, 0xD6, 0xB9, |
568 | | 0x9D, 0xDA, 0xFE, 0x5E, 0x17, 0x61, 0x10, 0x02, |
569 | | 0xE2, 0xC7, 0x78, 0xC1, 0xBE, 0x8B, 0x41, 0xD9, |
570 | | 0x63, 0x79, 0xA5, 0x13, 0x60, 0xD9, 0x77, 0xFD, |
571 | | 0x44, 0x35, 0xA1, 0x1C, 0x30, 0x8F, 0xE7, 0xEE, |
572 | | 0x6F, 0x1A, 0xAD, 0x9D, 0xB2, 0x8C, 0x81, 0xAD, |
573 | | 0xDE, 0x1A, 0x7A, 0x6F, 0x7C, 0xCE, 0x01, 0x1C, |
574 | | 0x30, 0xDA, 0x37, 0xE4, 0xEB, 0x73, 0x64, 0x83, |
575 | | 0xBD, 0x6C, 0x8E, 0x93, 0x48, 0xFB, 0xFB, 0xF7, |
576 | | 0x2C, 0xC6, 0x58, 0x7D, 0x60, 0xC3, 0x6C, 0x8E, |
577 | | 0x57, 0x7F, 0x09, 0x84, 0xC2, 0x89, 0xC9, 0x38, |
578 | | 0x5A, 0x09, 0x86, 0x49, 0xDE, 0x21, 0xBC, 0xA2, |
579 | | 0x7A, 0x7E, 0xA2, 0x29, 0x71, 0x6B, 0xA6, 0xE9, |
580 | | 0xB2, 0x79, 0x71, 0x0F, 0x38, 0xFA, 0xA5, 0xFF, |
581 | | 0xAE, 0x57, 0x41, 0x55, 0xCE, 0x4E, 0xFB, 0x4F, |
582 | | 0x74, 0x36, 0x95, 0xE2, 0x91, 0x1B, 0x1D, 0x06, |
583 | | 0xD5, 0xE2, 0x90, 0xCB, 0xCD, 0x86, 0xF5, 0x6D, |
584 | | 0x0E, 0xDF, 0xCD, 0x21, 0x6A, 0xE2, 0x24, 0x27, |
585 | | 0x05, 0x5E, 0x68, 0x35, 0xFD, 0x29, 0xEE, 0xF7, |
586 | | 0x9E, 0x0D, 0x90, 0x77, 0x1F, 0xEA, 0xCE, 0xBE, |
587 | | 0x12, 0xF2, 0x0E, 0x95, 0xB3, 0x4F, 0x0F, 0x78, |
588 | | 0xB7, 0x37, 0xA9, 0x61, 0x8B, 0x26, 0xFA, 0x7D, |
589 | | 0xBC, 0x98, 0x74, 0xF2, 0x72, 0xC4, 0x2B, 0xDB, |
590 | | 0x56, 0x3E, 0xAF, 0xA1, 0x6B, 0x4F, 0xB6, 0x8C, |
591 | | 0x3B, 0xB1, 0xE7, 0x8E, 0xAA, 0x81, 0xA0, 0x02, |
592 | | 0x43, 0xFA, 0xAD, 0xD2, 0xBF, 0x18, 0xE6, 0x3D, |
593 | | 0x38, 0x9A, 0xE4, 0x43, 0x77, 0xDA, 0x18, 0xC5, |
594 | | 0x76, 0xB5, 0x0F, 0x00, 0x96, 0xCF, 0x34, 0x19, |
595 | | 0x54, 0x83, 0xB0, 0x05, 0x48, 0xC0, 0x98, 0x62, |
596 | | 0x36, 0xE3, 0xBC, 0x7C, 0xB8, 0xD6, 0x80, 0x1C, |
597 | | 0x04, 0x94, 0xCC, 0xD1, 0x99, 0xE5, 0xC5, 0xBD, |
598 | | 0x0D, 0x0E, 0xDC, 0x9E, 0xB8, 0xA0, 0x00, 0x1E, |
599 | | 0x15, 0x27, 0x67, 0x54, 0xFC, 0xC6, 0x85, 0x66, |
600 | | 0x05, 0x41, 0x48, 0xE6, 0xE7, 0x64, 0xBE, 0xE7, |
601 | | 0xC7, 0x64, 0xDA, 0xAD, 0x3F, 0xC4, 0x52, 0x35, |
602 | | 0xA6, 0xDA, 0xD4, 0x28, 0xFA, 0x20, 0xC1, 0x70, |
603 | | 0xE3, 0x45, 0x00, 0x3F, 0x2F, 0x06, 0xEC, 0x81, |
604 | | 0x05, 0xFE, 0xB2, 0x5B, 0x22, 0x81, 0xB6, 0x3D, |
605 | | 0x27, 0x33, 0xBE, 0x96, 0x1C, 0x29, 0x95, 0x1D, |
606 | | 0x11, 0xDD, 0x22, 0x21, 0x65, 0x7A, 0x9F, 0x53, |
607 | | 0x1D, 0xDA, 0x2A, 0x19, 0x4D, 0xBB, 0x12, 0x64, |
608 | | 0x48, 0xBD, 0xEE, 0xB2, 0x58, 0xE0, 0x7E, 0xA6, |
609 | | 0x59, 0xC7, 0x46, 0x19, 0xA6, 0x38, 0x0E, 0x1D, |
610 | | 0x66, 0xD6, 0x83, 0x2B, 0xFE, 0x67, 0xF6, 0x38, |
611 | | 0xCD, 0x8F, 0xAE, 0x1F, 0x27, 0x23, 0x02, 0x0F, |
612 | | 0x9C, 0x40, 0xA3, 0xFD, 0xA6, 0x7E, 0xDA, 0x3B, |
613 | | 0xD2, 0x92, 0x38, 0xFB, 0xD4, 0xD4, 0xB4, 0x88, |
614 | | 0x5C, 0x2A, 0x99, 0x17, 0x6D, 0xB1, 0xA0, 0x6C, |
615 | | 0x50, 0x07, 0x78, 0x49, 0x1A, 0x82, 0x88, 0xF1, |
616 | | 0x85, 0x5F, 0x60, 0xFF, 0xFC, 0xF1, 0xD1, 0x37, |
617 | | 0x3F, 0xD9, 0x4F, 0xC6, 0x0C, 0x18, 0x11, 0xE1, |
618 | | 0xAC, 0x3F, 0x1C, 0x6D, 0x00, 0x3B, 0xEC, 0xDA, |
619 | | 0x3B, 0x1F, 0x27, 0x25, 0xCA, 0x59, 0x5D, 0xE0, |
620 | | 0xCA, 0x63, 0x32, 0x8F, 0x3B, 0xE5, 0x7C, 0xC9, |
621 | | 0x77, 0x55, 0x60, 0x11, 0x95, 0x14, 0x0D, 0xFB, |
622 | | 0x59, 0xD3, 0x9C, 0xE0, 0x91, 0x30, 0x8B, 0x41, |
623 | | 0x05, 0x74, 0x6D, 0xAC, 0x23, 0xD3, 0x3E, 0x5F, |
624 | | 0x7C, 0xE4, 0x84, 0x8D, 0xA3, 0x16, 0xA9, 0xC6, |
625 | | 0x6B, 0x95, 0x81, 0xBA, 0x35, 0x73, 0xBF, 0xAF, |
626 | | 0x31, 0x14, 0x96, 0x18, 0x8A, 0xB1, 0x54, 0x23, |
627 | | 0x28, 0x2E, 0xE4, 0x16, 0xDC, 0x2A, 0x19, 0xC5, |
628 | | 0x72, 0x4F, 0xA9, 0x1A, 0xE4, 0xAD, 0xC8, 0x8B, |
629 | | 0xC6, 0x67, 0x96, 0xEA, 0xE5, 0x67, 0x7A, 0x01, |
630 | | 0xF6, 0x4E, 0x8C, 0x08, 0x63, 0x13, 0x95, 0x82, |
631 | | 0x2D, 0x9D, 0xB8, 0xFC, 0xEE, 0x35, 0xC0, 0x6B, |
632 | | 0x1F, 0xEE, 0xA5, 0x47, 0x4D, 0x6D, 0x8F, 0x34, |
633 | | 0xB1, 0x53, 0x4A, 0x93, 0x6A, 0x18, 0xB0, 0xE0, |
634 | | 0xD2, 0x0E, 0xAB, 0x86, 0xBC, 0x9C, 0x6D, 0x6A, |
635 | | 0x52, 0x07, 0x19, 0x4E, 0x68, 0x72, 0x07, 0x32, |
636 | | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF |
637 | | }; |
638 | | #endif /* HAVE_FFDHE_Q */ |
639 | | |
640 | | #ifdef HAVE_PUBLIC_FFDHE |
641 | | const DhParams* wc_Dh_ffdhe6144_Get(void) |
642 | | { |
643 | | static const DhParams ffdhe6144 = { |
644 | | #ifdef HAVE_FFDHE_Q |
645 | | dh_ffdhe6144_q, sizeof(dh_ffdhe6144_q), |
646 | | #endif /* HAVE_FFDHE_Q */ |
647 | | dh_ffdhe6144_p, sizeof(dh_ffdhe6144_p), |
648 | | dh_ffdhe6144_g, sizeof(dh_ffdhe6144_g) |
649 | | }; |
650 | | return &ffdhe6144; |
651 | | } |
652 | | #endif |
653 | | #endif |
654 | | |
655 | | #ifdef HAVE_FFDHE_8192 |
656 | | static const byte dh_ffdhe8192_p[] = { |
657 | | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, |
658 | | 0xAD, 0xF8, 0x54, 0x58, 0xA2, 0xBB, 0x4A, 0x9A, |
659 | | 0xAF, 0xDC, 0x56, 0x20, 0x27, 0x3D, 0x3C, 0xF1, |
660 | | 0xD8, 0xB9, 0xC5, 0x83, 0xCE, 0x2D, 0x36, 0x95, |
661 | | 0xA9, 0xE1, 0x36, 0x41, 0x14, 0x64, 0x33, 0xFB, |
662 | | 0xCC, 0x93, 0x9D, 0xCE, 0x24, 0x9B, 0x3E, 0xF9, |
663 | | 0x7D, 0x2F, 0xE3, 0x63, 0x63, 0x0C, 0x75, 0xD8, |
664 | | 0xF6, 0x81, 0xB2, 0x02, 0xAE, 0xC4, 0x61, 0x7A, |
665 | | 0xD3, 0xDF, 0x1E, 0xD5, 0xD5, 0xFD, 0x65, 0x61, |
666 | | 0x24, 0x33, 0xF5, 0x1F, 0x5F, 0x06, 0x6E, 0xD0, |
667 | | 0x85, 0x63, 0x65, 0x55, 0x3D, 0xED, 0x1A, 0xF3, |
668 | | 0xB5, 0x57, 0x13, 0x5E, 0x7F, 0x57, 0xC9, 0x35, |
669 | | 0x98, 0x4F, 0x0C, 0x70, 0xE0, 0xE6, 0x8B, 0x77, |
670 | | 0xE2, 0xA6, 0x89, 0xDA, 0xF3, 0xEF, 0xE8, 0x72, |
671 | | 0x1D, 0xF1, 0x58, 0xA1, 0x36, 0xAD, 0xE7, 0x35, |
672 | | 0x30, 0xAC, 0xCA, 0x4F, 0x48, 0x3A, 0x79, 0x7A, |
673 | | 0xBC, 0x0A, 0xB1, 0x82, 0xB3, 0x24, 0xFB, 0x61, |
674 | | 0xD1, 0x08, 0xA9, 0x4B, 0xB2, 0xC8, 0xE3, 0xFB, |
675 | | 0xB9, 0x6A, 0xDA, 0xB7, 0x60, 0xD7, 0xF4, 0x68, |
676 | | 0x1D, 0x4F, 0x42, 0xA3, 0xDE, 0x39, 0x4D, 0xF4, |
677 | | 0xAE, 0x56, 0xED, 0xE7, 0x63, 0x72, 0xBB, 0x19, |
678 | | 0x0B, 0x07, 0xA7, 0xC8, 0xEE, 0x0A, 0x6D, 0x70, |
679 | | 0x9E, 0x02, 0xFC, 0xE1, 0xCD, 0xF7, 0xE2, 0xEC, |
680 | | 0xC0, 0x34, 0x04, 0xCD, 0x28, 0x34, 0x2F, 0x61, |
681 | | 0x91, 0x72, 0xFE, 0x9C, 0xE9, 0x85, 0x83, 0xFF, |
682 | | 0x8E, 0x4F, 0x12, 0x32, 0xEE, 0xF2, 0x81, 0x83, |
683 | | 0xC3, 0xFE, 0x3B, 0x1B, 0x4C, 0x6F, 0xAD, 0x73, |
684 | | 0x3B, 0xB5, 0xFC, 0xBC, 0x2E, 0xC2, 0x20, 0x05, |
685 | | 0xC5, 0x8E, 0xF1, 0x83, 0x7D, 0x16, 0x83, 0xB2, |
686 | | 0xC6, 0xF3, 0x4A, 0x26, 0xC1, 0xB2, 0xEF, 0xFA, |
687 | | 0x88, 0x6B, 0x42, 0x38, 0x61, 0x1F, 0xCF, 0xDC, |
688 | | 0xDE, 0x35, 0x5B, 0x3B, 0x65, 0x19, 0x03, 0x5B, |
689 | | 0xBC, 0x34, 0xF4, 0xDE, 0xF9, 0x9C, 0x02, 0x38, |
690 | | 0x61, 0xB4, 0x6F, 0xC9, 0xD6, 0xE6, 0xC9, 0x07, |
691 | | 0x7A, 0xD9, 0x1D, 0x26, 0x91, 0xF7, 0xF7, 0xEE, |
692 | | 0x59, 0x8C, 0xB0, 0xFA, 0xC1, 0x86, 0xD9, 0x1C, |
693 | | 0xAE, 0xFE, 0x13, 0x09, 0x85, 0x13, 0x92, 0x70, |
694 | | 0xB4, 0x13, 0x0C, 0x93, 0xBC, 0x43, 0x79, 0x44, |
695 | | 0xF4, 0xFD, 0x44, 0x52, 0xE2, 0xD7, 0x4D, 0xD3, |
696 | | 0x64, 0xF2, 0xE2, 0x1E, 0x71, 0xF5, 0x4B, 0xFF, |
697 | | 0x5C, 0xAE, 0x82, 0xAB, 0x9C, 0x9D, 0xF6, 0x9E, |
698 | | 0xE8, 0x6D, 0x2B, 0xC5, 0x22, 0x36, 0x3A, 0x0D, |
699 | | 0xAB, 0xC5, 0x21, 0x97, 0x9B, 0x0D, 0xEA, 0xDA, |
700 | | 0x1D, 0xBF, 0x9A, 0x42, 0xD5, 0xC4, 0x48, 0x4E, |
701 | | 0x0A, 0xBC, 0xD0, 0x6B, 0xFA, 0x53, 0xDD, 0xEF, |
702 | | 0x3C, 0x1B, 0x20, 0xEE, 0x3F, 0xD5, 0x9D, 0x7C, |
703 | | 0x25, 0xE4, 0x1D, 0x2B, 0x66, 0x9E, 0x1E, 0xF1, |
704 | | 0x6E, 0x6F, 0x52, 0xC3, 0x16, 0x4D, 0xF4, 0xFB, |
705 | | 0x79, 0x30, 0xE9, 0xE4, 0xE5, 0x88, 0x57, 0xB6, |
706 | | 0xAC, 0x7D, 0x5F, 0x42, 0xD6, 0x9F, 0x6D, 0x18, |
707 | | 0x77, 0x63, 0xCF, 0x1D, 0x55, 0x03, 0x40, 0x04, |
708 | | 0x87, 0xF5, 0x5B, 0xA5, 0x7E, 0x31, 0xCC, 0x7A, |
709 | | 0x71, 0x35, 0xC8, 0x86, 0xEF, 0xB4, 0x31, 0x8A, |
710 | | 0xED, 0x6A, 0x1E, 0x01, 0x2D, 0x9E, 0x68, 0x32, |
711 | | 0xA9, 0x07, 0x60, 0x0A, 0x91, 0x81, 0x30, 0xC4, |
712 | | 0x6D, 0xC7, 0x78, 0xF9, 0x71, 0xAD, 0x00, 0x38, |
713 | | 0x09, 0x29, 0x99, 0xA3, 0x33, 0xCB, 0x8B, 0x7A, |
714 | | 0x1A, 0x1D, 0xB9, 0x3D, 0x71, 0x40, 0x00, 0x3C, |
715 | | 0x2A, 0x4E, 0xCE, 0xA9, 0xF9, 0x8D, 0x0A, 0xCC, |
716 | | 0x0A, 0x82, 0x91, 0xCD, 0xCE, 0xC9, 0x7D, 0xCF, |
717 | | 0x8E, 0xC9, 0xB5, 0x5A, 0x7F, 0x88, 0xA4, 0x6B, |
718 | | 0x4D, 0xB5, 0xA8, 0x51, 0xF4, 0x41, 0x82, 0xE1, |
719 | | 0xC6, 0x8A, 0x00, 0x7E, 0x5E, 0x0D, 0xD9, 0x02, |
720 | | 0x0B, 0xFD, 0x64, 0xB6, 0x45, 0x03, 0x6C, 0x7A, |
721 | | 0x4E, 0x67, 0x7D, 0x2C, 0x38, 0x53, 0x2A, 0x3A, |
722 | | 0x23, 0xBA, 0x44, 0x42, 0xCA, 0xF5, 0x3E, 0xA6, |
723 | | 0x3B, 0xB4, 0x54, 0x32, 0x9B, 0x76, 0x24, 0xC8, |
724 | | 0x91, 0x7B, 0xDD, 0x64, 0xB1, 0xC0, 0xFD, 0x4C, |
725 | | 0xB3, 0x8E, 0x8C, 0x33, 0x4C, 0x70, 0x1C, 0x3A, |
726 | | 0xCD, 0xAD, 0x06, 0x57, 0xFC, 0xCF, 0xEC, 0x71, |
727 | | 0x9B, 0x1F, 0x5C, 0x3E, 0x4E, 0x46, 0x04, 0x1F, |
728 | | 0x38, 0x81, 0x47, 0xFB, 0x4C, 0xFD, 0xB4, 0x77, |
729 | | 0xA5, 0x24, 0x71, 0xF7, 0xA9, 0xA9, 0x69, 0x10, |
730 | | 0xB8, 0x55, 0x32, 0x2E, 0xDB, 0x63, 0x40, 0xD8, |
731 | | 0xA0, 0x0E, 0xF0, 0x92, 0x35, 0x05, 0x11, 0xE3, |
732 | | 0x0A, 0xBE, 0xC1, 0xFF, 0xF9, 0xE3, 0xA2, 0x6E, |
733 | | 0x7F, 0xB2, 0x9F, 0x8C, 0x18, 0x30, 0x23, 0xC3, |
734 | | 0x58, 0x7E, 0x38, 0xDA, 0x00, 0x77, 0xD9, 0xB4, |
735 | | 0x76, 0x3E, 0x4E, 0x4B, 0x94, 0xB2, 0xBB, 0xC1, |
736 | | 0x94, 0xC6, 0x65, 0x1E, 0x77, 0xCA, 0xF9, 0x92, |
737 | | 0xEE, 0xAA, 0xC0, 0x23, 0x2A, 0x28, 0x1B, 0xF6, |
738 | | 0xB3, 0xA7, 0x39, 0xC1, 0x22, 0x61, 0x16, 0x82, |
739 | | 0x0A, 0xE8, 0xDB, 0x58, 0x47, 0xA6, 0x7C, 0xBE, |
740 | | 0xF9, 0xC9, 0x09, 0x1B, 0x46, 0x2D, 0x53, 0x8C, |
741 | | 0xD7, 0x2B, 0x03, 0x74, 0x6A, 0xE7, 0x7F, 0x5E, |
742 | | 0x62, 0x29, 0x2C, 0x31, 0x15, 0x62, 0xA8, 0x46, |
743 | | 0x50, 0x5D, 0xC8, 0x2D, 0xB8, 0x54, 0x33, 0x8A, |
744 | | 0xE4, 0x9F, 0x52, 0x35, 0xC9, 0x5B, 0x91, 0x17, |
745 | | 0x8C, 0xCF, 0x2D, 0xD5, 0xCA, 0xCE, 0xF4, 0x03, |
746 | | 0xEC, 0x9D, 0x18, 0x10, 0xC6, 0x27, 0x2B, 0x04, |
747 | | 0x5B, 0x3B, 0x71, 0xF9, 0xDC, 0x6B, 0x80, 0xD6, |
748 | | 0x3F, 0xDD, 0x4A, 0x8E, 0x9A, 0xDB, 0x1E, 0x69, |
749 | | 0x62, 0xA6, 0x95, 0x26, 0xD4, 0x31, 0x61, 0xC1, |
750 | | 0xA4, 0x1D, 0x57, 0x0D, 0x79, 0x38, 0xDA, 0xD4, |
751 | | 0xA4, 0x0E, 0x32, 0x9C, 0xCF, 0xF4, 0x6A, 0xAA, |
752 | | 0x36, 0xAD, 0x00, 0x4C, 0xF6, 0x00, 0xC8, 0x38, |
753 | | 0x1E, 0x42, 0x5A, 0x31, 0xD9, 0x51, 0xAE, 0x64, |
754 | | 0xFD, 0xB2, 0x3F, 0xCE, 0xC9, 0x50, 0x9D, 0x43, |
755 | | 0x68, 0x7F, 0xEB, 0x69, 0xED, 0xD1, 0xCC, 0x5E, |
756 | | 0x0B, 0x8C, 0xC3, 0xBD, 0xF6, 0x4B, 0x10, 0xEF, |
757 | | 0x86, 0xB6, 0x31, 0x42, 0xA3, 0xAB, 0x88, 0x29, |
758 | | 0x55, 0x5B, 0x2F, 0x74, 0x7C, 0x93, 0x26, 0x65, |
759 | | 0xCB, 0x2C, 0x0F, 0x1C, 0xC0, 0x1B, 0xD7, 0x02, |
760 | | 0x29, 0x38, 0x88, 0x39, 0xD2, 0xAF, 0x05, 0xE4, |
761 | | 0x54, 0x50, 0x4A, 0xC7, 0x8B, 0x75, 0x82, 0x82, |
762 | | 0x28, 0x46, 0xC0, 0xBA, 0x35, 0xC3, 0x5F, 0x5C, |
763 | | 0x59, 0x16, 0x0C, 0xC0, 0x46, 0xFD, 0x82, 0x51, |
764 | | 0x54, 0x1F, 0xC6, 0x8C, 0x9C, 0x86, 0xB0, 0x22, |
765 | | 0xBB, 0x70, 0x99, 0x87, 0x6A, 0x46, 0x0E, 0x74, |
766 | | 0x51, 0xA8, 0xA9, 0x31, 0x09, 0x70, 0x3F, 0xEE, |
767 | | 0x1C, 0x21, 0x7E, 0x6C, 0x38, 0x26, 0xE5, 0x2C, |
768 | | 0x51, 0xAA, 0x69, 0x1E, 0x0E, 0x42, 0x3C, 0xFC, |
769 | | 0x99, 0xE9, 0xE3, 0x16, 0x50, 0xC1, 0x21, 0x7B, |
770 | | 0x62, 0x48, 0x16, 0xCD, 0xAD, 0x9A, 0x95, 0xF9, |
771 | | 0xD5, 0xB8, 0x01, 0x94, 0x88, 0xD9, 0xC0, 0xA0, |
772 | | 0xA1, 0xFE, 0x30, 0x75, 0xA5, 0x77, 0xE2, 0x31, |
773 | | 0x83, 0xF8, 0x1D, 0x4A, 0x3F, 0x2F, 0xA4, 0x57, |
774 | | 0x1E, 0xFC, 0x8C, 0xE0, 0xBA, 0x8A, 0x4F, 0xE8, |
775 | | 0xB6, 0x85, 0x5D, 0xFE, 0x72, 0xB0, 0xA6, 0x6E, |
776 | | 0xDE, 0xD2, 0xFB, 0xAB, 0xFB, 0xE5, 0x8A, 0x30, |
777 | | 0xFA, 0xFA, 0xBE, 0x1C, 0x5D, 0x71, 0xA8, 0x7E, |
778 | | 0x2F, 0x74, 0x1E, 0xF8, 0xC1, 0xFE, 0x86, 0xFE, |
779 | | 0xA6, 0xBB, 0xFD, 0xE5, 0x30, 0x67, 0x7F, 0x0D, |
780 | | 0x97, 0xD1, 0x1D, 0x49, 0xF7, 0xA8, 0x44, 0x3D, |
781 | | 0x08, 0x22, 0xE5, 0x06, 0xA9, 0xF4, 0x61, 0x4E, |
782 | | 0x01, 0x1E, 0x2A, 0x94, 0x83, 0x8F, 0xF8, 0x8C, |
783 | | 0xD6, 0x8C, 0x8B, 0xB7, 0xC5, 0xC6, 0x42, 0x4C, |
784 | | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF |
785 | | }; |
786 | | static const byte dh_ffdhe8192_g[] = { 0x02 }; |
787 | | #ifdef HAVE_FFDHE_Q |
788 | | static const byte dh_ffdhe8192_q[] = { |
789 | | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, |
790 | | 0xD6, 0xFC, 0x2A, 0x2C, 0x51, 0x5D, 0xA5, 0x4D, |
791 | | 0x57, 0xEE, 0x2B, 0x10, 0x13, 0x9E, 0x9E, 0x78, |
792 | | 0xEC, 0x5C, 0xE2, 0xC1, 0xE7, 0x16, 0x9B, 0x4A, |
793 | | 0xD4, 0xF0, 0x9B, 0x20, 0x8A, 0x32, 0x19, 0xFD, |
794 | | 0xE6, 0x49, 0xCE, 0xE7, 0x12, 0x4D, 0x9F, 0x7C, |
795 | | 0xBE, 0x97, 0xF1, 0xB1, 0xB1, 0x86, 0x3A, 0xEC, |
796 | | 0x7B, 0x40, 0xD9, 0x01, 0x57, 0x62, 0x30, 0xBD, |
797 | | 0x69, 0xEF, 0x8F, 0x6A, 0xEA, 0xFE, 0xB2, 0xB0, |
798 | | 0x92, 0x19, 0xFA, 0x8F, 0xAF, 0x83, 0x37, 0x68, |
799 | | 0x42, 0xB1, 0xB2, 0xAA, 0x9E, 0xF6, 0x8D, 0x79, |
800 | | 0xDA, 0xAB, 0x89, 0xAF, 0x3F, 0xAB, 0xE4, 0x9A, |
801 | | 0xCC, 0x27, 0x86, 0x38, 0x70, 0x73, 0x45, 0xBB, |
802 | | 0xF1, 0x53, 0x44, 0xED, 0x79, 0xF7, 0xF4, 0x39, |
803 | | 0x0E, 0xF8, 0xAC, 0x50, 0x9B, 0x56, 0xF3, 0x9A, |
804 | | 0x98, 0x56, 0x65, 0x27, 0xA4, 0x1D, 0x3C, 0xBD, |
805 | | 0x5E, 0x05, 0x58, 0xC1, 0x59, 0x92, 0x7D, 0xB0, |
806 | | 0xE8, 0x84, 0x54, 0xA5, 0xD9, 0x64, 0x71, 0xFD, |
807 | | 0xDC, 0xB5, 0x6D, 0x5B, 0xB0, 0x6B, 0xFA, 0x34, |
808 | | 0x0E, 0xA7, 0xA1, 0x51, 0xEF, 0x1C, 0xA6, 0xFA, |
809 | | 0x57, 0x2B, 0x76, 0xF3, 0xB1, 0xB9, 0x5D, 0x8C, |
810 | | 0x85, 0x83, 0xD3, 0xE4, 0x77, 0x05, 0x36, 0xB8, |
811 | | 0x4F, 0x01, 0x7E, 0x70, 0xE6, 0xFB, 0xF1, 0x76, |
812 | | 0x60, 0x1A, 0x02, 0x66, 0x94, 0x1A, 0x17, 0xB0, |
813 | | 0xC8, 0xB9, 0x7F, 0x4E, 0x74, 0xC2, 0xC1, 0xFF, |
814 | | 0xC7, 0x27, 0x89, 0x19, 0x77, 0x79, 0x40, 0xC1, |
815 | | 0xE1, 0xFF, 0x1D, 0x8D, 0xA6, 0x37, 0xD6, 0xB9, |
816 | | 0x9D, 0xDA, 0xFE, 0x5E, 0x17, 0x61, 0x10, 0x02, |
817 | | 0xE2, 0xC7, 0x78, 0xC1, 0xBE, 0x8B, 0x41, 0xD9, |
818 | | 0x63, 0x79, 0xA5, 0x13, 0x60, 0xD9, 0x77, 0xFD, |
819 | | 0x44, 0x35, 0xA1, 0x1C, 0x30, 0x8F, 0xE7, 0xEE, |
820 | | 0x6F, 0x1A, 0xAD, 0x9D, 0xB2, 0x8C, 0x81, 0xAD, |
821 | | 0xDE, 0x1A, 0x7A, 0x6F, 0x7C, 0xCE, 0x01, 0x1C, |
822 | | 0x30, 0xDA, 0x37, 0xE4, 0xEB, 0x73, 0x64, 0x83, |
823 | | 0xBD, 0x6C, 0x8E, 0x93, 0x48, 0xFB, 0xFB, 0xF7, |
824 | | 0x2C, 0xC6, 0x58, 0x7D, 0x60, 0xC3, 0x6C, 0x8E, |
825 | | 0x57, 0x7F, 0x09, 0x84, 0xC2, 0x89, 0xC9, 0x38, |
826 | | 0x5A, 0x09, 0x86, 0x49, 0xDE, 0x21, 0xBC, 0xA2, |
827 | | 0x7A, 0x7E, 0xA2, 0x29, 0x71, 0x6B, 0xA6, 0xE9, |
828 | | 0xB2, 0x79, 0x71, 0x0F, 0x38, 0xFA, 0xA5, 0xFF, |
829 | | 0xAE, 0x57, 0x41, 0x55, 0xCE, 0x4E, 0xFB, 0x4F, |
830 | | 0x74, 0x36, 0x95, 0xE2, 0x91, 0x1B, 0x1D, 0x06, |
831 | | 0xD5, 0xE2, 0x90, 0xCB, 0xCD, 0x86, 0xF5, 0x6D, |
832 | | 0x0E, 0xDF, 0xCD, 0x21, 0x6A, 0xE2, 0x24, 0x27, |
833 | | 0x05, 0x5E, 0x68, 0x35, 0xFD, 0x29, 0xEE, 0xF7, |
834 | | 0x9E, 0x0D, 0x90, 0x77, 0x1F, 0xEA, 0xCE, 0xBE, |
835 | | 0x12, 0xF2, 0x0E, 0x95, 0xB3, 0x4F, 0x0F, 0x78, |
836 | | 0xB7, 0x37, 0xA9, 0x61, 0x8B, 0x26, 0xFA, 0x7D, |
837 | | 0xBC, 0x98, 0x74, 0xF2, 0x72, 0xC4, 0x2B, 0xDB, |
838 | | 0x56, 0x3E, 0xAF, 0xA1, 0x6B, 0x4F, 0xB6, 0x8C, |
839 | | 0x3B, 0xB1, 0xE7, 0x8E, 0xAA, 0x81, 0xA0, 0x02, |
840 | | 0x43, 0xFA, 0xAD, 0xD2, 0xBF, 0x18, 0xE6, 0x3D, |
841 | | 0x38, 0x9A, 0xE4, 0x43, 0x77, 0xDA, 0x18, 0xC5, |
842 | | 0x76, 0xB5, 0x0F, 0x00, 0x96, 0xCF, 0x34, 0x19, |
843 | | 0x54, 0x83, 0xB0, 0x05, 0x48, 0xC0, 0x98, 0x62, |
844 | | 0x36, 0xE3, 0xBC, 0x7C, 0xB8, 0xD6, 0x80, 0x1C, |
845 | | 0x04, 0x94, 0xCC, 0xD1, 0x99, 0xE5, 0xC5, 0xBD, |
846 | | 0x0D, 0x0E, 0xDC, 0x9E, 0xB8, 0xA0, 0x00, 0x1E, |
847 | | 0x15, 0x27, 0x67, 0x54, 0xFC, 0xC6, 0x85, 0x66, |
848 | | 0x05, 0x41, 0x48, 0xE6, 0xE7, 0x64, 0xBE, 0xE7, |
849 | | 0xC7, 0x64, 0xDA, 0xAD, 0x3F, 0xC4, 0x52, 0x35, |
850 | | 0xA6, 0xDA, 0xD4, 0x28, 0xFA, 0x20, 0xC1, 0x70, |
851 | | 0xE3, 0x45, 0x00, 0x3F, 0x2F, 0x06, 0xEC, 0x81, |
852 | | 0x05, 0xFE, 0xB2, 0x5B, 0x22, 0x81, 0xB6, 0x3D, |
853 | | 0x27, 0x33, 0xBE, 0x96, 0x1C, 0x29, 0x95, 0x1D, |
854 | | 0x11, 0xDD, 0x22, 0x21, 0x65, 0x7A, 0x9F, 0x53, |
855 | | 0x1D, 0xDA, 0x2A, 0x19, 0x4D, 0xBB, 0x12, 0x64, |
856 | | 0x48, 0xBD, 0xEE, 0xB2, 0x58, 0xE0, 0x7E, 0xA6, |
857 | | 0x59, 0xC7, 0x46, 0x19, 0xA6, 0x38, 0x0E, 0x1D, |
858 | | 0x66, 0xD6, 0x83, 0x2B, 0xFE, 0x67, 0xF6, 0x38, |
859 | | 0xCD, 0x8F, 0xAE, 0x1F, 0x27, 0x23, 0x02, 0x0F, |
860 | | 0x9C, 0x40, 0xA3, 0xFD, 0xA6, 0x7E, 0xDA, 0x3B, |
861 | | 0xD2, 0x92, 0x38, 0xFB, 0xD4, 0xD4, 0xB4, 0x88, |
862 | | 0x5C, 0x2A, 0x99, 0x17, 0x6D, 0xB1, 0xA0, 0x6C, |
863 | | 0x50, 0x07, 0x78, 0x49, 0x1A, 0x82, 0x88, 0xF1, |
864 | | 0x85, 0x5F, 0x60, 0xFF, 0xFC, 0xF1, 0xD1, 0x37, |
865 | | 0x3F, 0xD9, 0x4F, 0xC6, 0x0C, 0x18, 0x11, 0xE1, |
866 | | 0xAC, 0x3F, 0x1C, 0x6D, 0x00, 0x3B, 0xEC, 0xDA, |
867 | | 0x3B, 0x1F, 0x27, 0x25, 0xCA, 0x59, 0x5D, 0xE0, |
868 | | 0xCA, 0x63, 0x32, 0x8F, 0x3B, 0xE5, 0x7C, 0xC9, |
869 | | 0x77, 0x55, 0x60, 0x11, 0x95, 0x14, 0x0D, 0xFB, |
870 | | 0x59, 0xD3, 0x9C, 0xE0, 0x91, 0x30, 0x8B, 0x41, |
871 | | 0x05, 0x74, 0x6D, 0xAC, 0x23, 0xD3, 0x3E, 0x5F, |
872 | | 0x7C, 0xE4, 0x84, 0x8D, 0xA3, 0x16, 0xA9, 0xC6, |
873 | | 0x6B, 0x95, 0x81, 0xBA, 0x35, 0x73, 0xBF, 0xAF, |
874 | | 0x31, 0x14, 0x96, 0x18, 0x8A, 0xB1, 0x54, 0x23, |
875 | | 0x28, 0x2E, 0xE4, 0x16, 0xDC, 0x2A, 0x19, 0xC5, |
876 | | 0x72, 0x4F, 0xA9, 0x1A, 0xE4, 0xAD, 0xC8, 0x8B, |
877 | | 0xC6, 0x67, 0x96, 0xEA, 0xE5, 0x67, 0x7A, 0x01, |
878 | | 0xF6, 0x4E, 0x8C, 0x08, 0x63, 0x13, 0x95, 0x82, |
879 | | 0x2D, 0x9D, 0xB8, 0xFC, 0xEE, 0x35, 0xC0, 0x6B, |
880 | | 0x1F, 0xEE, 0xA5, 0x47, 0x4D, 0x6D, 0x8F, 0x34, |
881 | | 0xB1, 0x53, 0x4A, 0x93, 0x6A, 0x18, 0xB0, 0xE0, |
882 | | 0xD2, 0x0E, 0xAB, 0x86, 0xBC, 0x9C, 0x6D, 0x6A, |
883 | | 0x52, 0x07, 0x19, 0x4E, 0x67, 0xFA, 0x35, 0x55, |
884 | | 0x1B, 0x56, 0x80, 0x26, 0x7B, 0x00, 0x64, 0x1C, |
885 | | 0x0F, 0x21, 0x2D, 0x18, 0xEC, 0xA8, 0xD7, 0x32, |
886 | | 0x7E, 0xD9, 0x1F, 0xE7, 0x64, 0xA8, 0x4E, 0xA1, |
887 | | 0xB4, 0x3F, 0xF5, 0xB4, 0xF6, 0xE8, 0xE6, 0x2F, |
888 | | 0x05, 0xC6, 0x61, 0xDE, 0xFB, 0x25, 0x88, 0x77, |
889 | | 0xC3, 0x5B, 0x18, 0xA1, 0x51, 0xD5, 0xC4, 0x14, |
890 | | 0xAA, 0xAD, 0x97, 0xBA, 0x3E, 0x49, 0x93, 0x32, |
891 | | 0xE5, 0x96, 0x07, 0x8E, 0x60, 0x0D, 0xEB, 0x81, |
892 | | 0x14, 0x9C, 0x44, 0x1C, 0xE9, 0x57, 0x82, 0xF2, |
893 | | 0x2A, 0x28, 0x25, 0x63, 0xC5, 0xBA, 0xC1, 0x41, |
894 | | 0x14, 0x23, 0x60, 0x5D, 0x1A, 0xE1, 0xAF, 0xAE, |
895 | | 0x2C, 0x8B, 0x06, 0x60, 0x23, 0x7E, 0xC1, 0x28, |
896 | | 0xAA, 0x0F, 0xE3, 0x46, 0x4E, 0x43, 0x58, 0x11, |
897 | | 0x5D, 0xB8, 0x4C, 0xC3, 0xB5, 0x23, 0x07, 0x3A, |
898 | | 0x28, 0xD4, 0x54, 0x98, 0x84, 0xB8, 0x1F, 0xF7, |
899 | | 0x0E, 0x10, 0xBF, 0x36, 0x1C, 0x13, 0x72, 0x96, |
900 | | 0x28, 0xD5, 0x34, 0x8F, 0x07, 0x21, 0x1E, 0x7E, |
901 | | 0x4C, 0xF4, 0xF1, 0x8B, 0x28, 0x60, 0x90, 0xBD, |
902 | | 0xB1, 0x24, 0x0B, 0x66, 0xD6, 0xCD, 0x4A, 0xFC, |
903 | | 0xEA, 0xDC, 0x00, 0xCA, 0x44, 0x6C, 0xE0, 0x50, |
904 | | 0x50, 0xFF, 0x18, 0x3A, 0xD2, 0xBB, 0xF1, 0x18, |
905 | | 0xC1, 0xFC, 0x0E, 0xA5, 0x1F, 0x97, 0xD2, 0x2B, |
906 | | 0x8F, 0x7E, 0x46, 0x70, 0x5D, 0x45, 0x27, 0xF4, |
907 | | 0x5B, 0x42, 0xAE, 0xFF, 0x39, 0x58, 0x53, 0x37, |
908 | | 0x6F, 0x69, 0x7D, 0xD5, 0xFD, 0xF2, 0xC5, 0x18, |
909 | | 0x7D, 0x7D, 0x5F, 0x0E, 0x2E, 0xB8, 0xD4, 0x3F, |
910 | | 0x17, 0xBA, 0x0F, 0x7C, 0x60, 0xFF, 0x43, 0x7F, |
911 | | 0x53, 0x5D, 0xFE, 0xF2, 0x98, 0x33, 0xBF, 0x86, |
912 | | 0xCB, 0xE8, 0x8E, 0xA4, 0xFB, 0xD4, 0x22, 0x1E, |
913 | | 0x84, 0x11, 0x72, 0x83, 0x54, 0xFA, 0x30, 0xA7, |
914 | | 0x00, 0x8F, 0x15, 0x4A, 0x41, 0xC7, 0xFC, 0x46, |
915 | | 0x6B, 0x46, 0x45, 0xDB, 0xE2, 0xE3, 0x21, 0x26, |
916 | | 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF |
917 | | }; |
918 | | #endif /* HAVE_FFDHE_Q */ |
919 | | |
920 | | #ifdef HAVE_PUBLIC_FFDHE |
921 | | const DhParams* wc_Dh_ffdhe8192_Get(void) |
922 | | { |
923 | | static const DhParams ffdhe8192 = { |
924 | | #ifdef HAVE_FFDHE_Q |
925 | | dh_ffdhe8192_q, sizeof(dh_ffdhe8192_q), |
926 | | #endif /* HAVE_FFDHE_Q */ |
927 | | dh_ffdhe8192_p, sizeof(dh_ffdhe8192_p), |
928 | | dh_ffdhe8192_g, sizeof(dh_ffdhe8192_g) |
929 | | }; |
930 | | return &ffdhe8192; |
931 | | } |
932 | | #endif |
933 | | #endif |
934 | | |
935 | | int wc_InitDhKey_ex(DhKey* key, void* heap, int devId) |
936 | 69.8k | { |
937 | 69.8k | int ret = 0; |
938 | | |
939 | 69.8k | if (key == NULL) |
940 | 0 | return BAD_FUNC_ARG; |
941 | | |
942 | 69.8k | key->heap = heap; /* for XMALLOC/XFREE in future */ |
943 | 69.8k | key->trustedGroup = 0; |
944 | | |
945 | | #ifdef WOLFSSL_DH_EXTRA |
946 | | if (mp_init_multi(&key->p, &key->g, &key->q, &key->pub, &key->priv, NULL) != MP_OKAY) |
947 | | #else |
948 | 69.8k | if (mp_init_multi(&key->p, &key->g, &key->q, NULL, NULL, NULL) != MP_OKAY) |
949 | 0 | #endif |
950 | 0 | return MEMORY_E; |
951 | | |
952 | | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH) |
953 | | /* handle as async */ |
954 | | ret = wolfAsync_DevCtxInit(&key->asyncDev, WOLFSSL_ASYNC_MARKER_DH, |
955 | | key->heap, devId); |
956 | | #else |
957 | 69.8k | (void)devId; |
958 | 69.8k | #endif |
959 | | |
960 | 69.8k | key->trustedGroup = 0; |
961 | | |
962 | | #ifdef WOLFSSL_KCAPI_DH |
963 | | key->handle = NULL; |
964 | | #endif |
965 | | |
966 | 69.8k | return ret; |
967 | 69.8k | } |
968 | | |
969 | | int wc_InitDhKey(DhKey* key) |
970 | 65.2k | { |
971 | 65.2k | return wc_InitDhKey_ex(key, NULL, INVALID_DEVID); |
972 | 65.2k | } |
973 | | |
974 | | |
975 | | int wc_FreeDhKey(DhKey* key) |
976 | 17.8k | { |
977 | 17.8k | if (key) { |
978 | 15.4k | mp_clear(&key->p); |
979 | 15.4k | mp_clear(&key->g); |
980 | 15.4k | mp_clear(&key->q); |
981 | | #ifdef WOLFSSL_DH_EXTRA |
982 | | mp_clear(&key->pub); |
983 | | mp_forcezero(&key->priv); |
984 | | #endif |
985 | | |
986 | | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH) |
987 | | wolfAsync_DevCtxFree(&key->asyncDev, WOLFSSL_ASYNC_MARKER_DH); |
988 | | #endif |
989 | | #ifdef WOLFSSL_KCAPI_DH |
990 | | KcapiDh_Free(key); |
991 | | #endif |
992 | 15.4k | } |
993 | 17.8k | return 0; |
994 | 17.8k | } |
995 | | |
996 | | |
997 | | static int _ffc_validate_public_key(DhKey* key, const byte* pub, word32 pubSz, |
998 | | const byte* prime, word32 primeSz, int partial); |
999 | | #if FIPS_VERSION_GE(5,0) || defined(WOLFSSL_VALIDATE_DH_KEYGEN) |
1000 | | static int _ffc_pairwise_consistency_test(DhKey* key, |
1001 | | const byte* pub, word32 pubSz, const byte* priv, word32 privSz); |
1002 | | #endif |
1003 | | |
1004 | | #ifndef WOLFSSL_KCAPI_DH |
1005 | | |
1006 | | #ifndef WC_NO_RNG |
1007 | | /* if defined to not use floating point values do not compile in */ |
1008 | | #ifndef WOLFSSL_DH_CONST |
1009 | | static word32 DiscreteLogWorkFactor(word32 n) |
1010 | 59.6k | { |
1011 | | /* assuming discrete log takes about the same time as factoring */ |
1012 | 59.6k | if (n < 5) |
1013 | 177 | return 0; |
1014 | 59.5k | else |
1015 | 59.5k | return (word32)(2.4 * XPOW((double)n, 1.0/3.0) * |
1016 | 59.5k | XPOW(XLOG((double)n), 2.0/3.0) - 5); |
1017 | 59.6k | } |
1018 | | #endif /* WOLFSSL_DH_CONST*/ |
1019 | | |
1020 | | |
1021 | | /* if not using fixed points use DiscreteLogWorkFactor function for unusual size |
1022 | | otherwise round up on size needed */ |
1023 | | #ifndef WOLFSSL_DH_CONST |
1024 | | #define WOLFSSL_DH_ROUND(x) |
1025 | | #else |
1026 | | #define WOLFSSL_DH_ROUND(x) \ |
1027 | | do { \ |
1028 | | if (x % 128) { \ |
1029 | | x &= 0xffffff80;\ |
1030 | | x += 128; \ |
1031 | | } \ |
1032 | | } \ |
1033 | | while (0) |
1034 | | #endif |
1035 | | |
1036 | | |
1037 | | #ifndef WOLFSSL_NO_DH186 |
1038 | | /* validate that (L,N) match allowed sizes from SP 800-56A, Section 5.5.1.1. |
1039 | | * modLen - represents L, the size of p in bits |
1040 | | * divLen - represents N, the size of q in bits |
1041 | | * return 0 on success, -1 on error */ |
1042 | | static int CheckDhLN(int modLen, int divLen) |
1043 | 0 | { |
1044 | 0 | int ret = -1; |
1045 | |
|
1046 | 0 | switch (modLen) { |
1047 | | /* FA */ |
1048 | 0 | case 1024: |
1049 | 0 | if (divLen == 160) |
1050 | 0 | ret = 0; |
1051 | 0 | break; |
1052 | | /* FB, FC */ |
1053 | 0 | case 2048: |
1054 | 0 | if (divLen == 224 || divLen == 256) |
1055 | 0 | ret = 0; |
1056 | 0 | break; |
1057 | 0 | default: |
1058 | 0 | break; |
1059 | 0 | } |
1060 | | |
1061 | 0 | return ret; |
1062 | 0 | } |
1063 | | |
1064 | | |
1065 | | /* Create DH private key |
1066 | | * |
1067 | | * Based on NIST SP 800-56Ar3 |
1068 | | * "5.6.1.1.3 Key Pair Generation Using Extra Random Bits" |
1069 | | * |
1070 | | * dh - pointer to initialized DhKey structure, needs to have dh->q |
1071 | | * rng - pointer to initialized WC_RNG structure |
1072 | | * priv - output location for generated private key |
1073 | | * privSz - IN/OUT, size of priv buffer, size of generated private key |
1074 | | * |
1075 | | * return 0 on success, negative on error */ |
1076 | | static int GeneratePrivateDh186(DhKey* key, WC_RNG* rng, byte* priv, |
1077 | | word32* privSz) |
1078 | 0 | { |
1079 | 0 | byte* cBuf; |
1080 | 0 | int qSz, pSz, cSz, err; |
1081 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1082 | 0 | mp_int* tmpQ = NULL; |
1083 | 0 | mp_int* tmpX = NULL; |
1084 | | #else |
1085 | | mp_int tmpQ[1], tmpX[1]; |
1086 | | #endif |
1087 | | |
1088 | | /* Parameters validated in calling functions. */ |
1089 | |
|
1090 | 0 | if (mp_iszero(&key->q) == MP_YES) { |
1091 | 0 | WOLFSSL_MSG("DH q parameter needed for FIPS 186-4 key generation"); |
1092 | 0 | return BAD_FUNC_ARG; |
1093 | 0 | } |
1094 | | |
1095 | 0 | qSz = mp_unsigned_bin_size(&key->q); |
1096 | 0 | pSz = mp_unsigned_bin_size(&key->p); |
1097 | | |
1098 | | /* verify (L,N) pair bit lengths */ |
1099 | | /* Trusted primes don't need to be checked. */ |
1100 | 0 | if (!key->trustedGroup && |
1101 | 0 | CheckDhLN(pSz * WOLFSSL_BIT_SIZE, qSz * WOLFSSL_BIT_SIZE) != 0) { |
1102 | 0 | WOLFSSL_MSG("DH param sizes do not match SP 800-56A requirements"); |
1103 | 0 | return BAD_FUNC_ARG; |
1104 | 0 | } |
1105 | | |
1106 | | /* generate extra 64 bits so that bias from mod function is negligible */ |
1107 | 0 | cSz = *privSz + (64 / WOLFSSL_BIT_SIZE); |
1108 | 0 | cBuf = (byte*)XMALLOC(cSz, key->heap, DYNAMIC_TYPE_TMP_BUFFER); |
1109 | 0 | if (cBuf == NULL) { |
1110 | 0 | return MEMORY_E; |
1111 | 0 | } |
1112 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1113 | 0 | tmpQ = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
1114 | 0 | if (tmpQ == NULL) { |
1115 | 0 | XFREE(cBuf, key->heap, DYNAMIC_TYPE_TMP_BUFFER); |
1116 | 0 | return MEMORY_E; |
1117 | 0 | } |
1118 | 0 | tmpX = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
1119 | 0 | if (tmpX == NULL) { |
1120 | 0 | XFREE(cBuf, key->heap, DYNAMIC_TYPE_TMP_BUFFER); |
1121 | 0 | XFREE(tmpQ, key->heap, DYNAMIC_TYPE_DH); |
1122 | 0 | return MEMORY_E; |
1123 | 0 | } |
1124 | 0 | #endif |
1125 | | |
1126 | | |
1127 | 0 | if ((err = mp_init_multi(tmpX, tmpQ, NULL, NULL, NULL, NULL)) |
1128 | 0 | != MP_OKAY) { |
1129 | 0 | XFREE(cBuf, key->heap, DYNAMIC_TYPE_TMP_BUFFER); |
1130 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1131 | 0 | XFREE(tmpQ, key->heap, DYNAMIC_TYPE_DH); |
1132 | 0 | XFREE(tmpX, key->heap, DYNAMIC_TYPE_DH); |
1133 | 0 | #endif |
1134 | 0 | return err; |
1135 | 0 | } |
1136 | | |
1137 | | #ifdef WOLFSSL_CHECK_MEM_ZERO |
1138 | | wc_MemZero_Add("GeneratePrivateDh186 cBuf", cBuf, cSz); |
1139 | | mp_memzero_add("GeneratePrivateDh186 tmpX", tmpX); |
1140 | | #endif |
1141 | 0 | do { |
1142 | | /* generate N+64 bits (c) from RBG into tmpX, making sure positive. |
1143 | | * Hash_DRBG uses SHA-256 which matches maximum |
1144 | | * requested_security_strength of (L,N) */ |
1145 | 0 | err = wc_RNG_GenerateBlock(rng, cBuf, cSz); |
1146 | 0 | if (err == MP_OKAY) |
1147 | 0 | err = mp_read_unsigned_bin(tmpX, cBuf, cSz); |
1148 | 0 | if (err != MP_OKAY) { |
1149 | 0 | mp_clear(tmpX); |
1150 | 0 | mp_clear(tmpQ); |
1151 | 0 | XFREE(cBuf, key->heap, DYNAMIC_TYPE_TMP_BUFFER); |
1152 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1153 | 0 | XFREE(tmpQ, key->heap, DYNAMIC_TYPE_DH); |
1154 | 0 | XFREE(tmpX, key->heap, DYNAMIC_TYPE_DH); |
1155 | 0 | #endif |
1156 | 0 | return err; |
1157 | 0 | } |
1158 | 0 | } while (mp_cmp_d(tmpX, 1) != MP_GT); |
1159 | | |
1160 | 0 | ForceZero(cBuf, cSz); |
1161 | 0 | XFREE(cBuf, key->heap, DYNAMIC_TYPE_TMP_BUFFER); |
1162 | | |
1163 | | /* tmpQ: M = min(2^N,q) - 1 */ |
1164 | 0 | if (err == MP_OKAY) |
1165 | 0 | err = mp_2expt(tmpQ, *privSz * 8); |
1166 | |
|
1167 | 0 | if (err == MP_OKAY) { |
1168 | 0 | if (mp_cmp(tmpQ, &key->q) == MP_GT) { |
1169 | 0 | err = mp_copy(&key->q, tmpQ); |
1170 | 0 | } |
1171 | 0 | } |
1172 | |
|
1173 | 0 | if (err == MP_OKAY) |
1174 | 0 | err = mp_sub_d(tmpQ, 1, tmpQ); |
1175 | | |
1176 | | /* x = c mod (M), tmpX holds c */ |
1177 | 0 | if (err == MP_OKAY) |
1178 | 0 | err = mp_mod(tmpX, tmpQ, tmpX); |
1179 | | |
1180 | | /* x = c mod (M) + 1 */ |
1181 | 0 | if (err == MP_OKAY) |
1182 | 0 | err = mp_add_d(tmpX, 1, tmpX); |
1183 | | |
1184 | | /* copy tmpX into priv */ |
1185 | 0 | if (err == MP_OKAY) { |
1186 | 0 | pSz = mp_unsigned_bin_size(tmpX); |
1187 | 0 | if (pSz > (int)*privSz) { |
1188 | 0 | WOLFSSL_MSG("DH private key output buffer too small"); |
1189 | 0 | err = BAD_FUNC_ARG; |
1190 | 0 | } else { |
1191 | 0 | *privSz = pSz; |
1192 | 0 | err = mp_to_unsigned_bin(tmpX, priv); |
1193 | 0 | } |
1194 | 0 | } |
1195 | |
|
1196 | 0 | mp_forcezero(tmpX); |
1197 | 0 | mp_clear(tmpQ); |
1198 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1199 | 0 | XFREE(tmpQ, key->heap, DYNAMIC_TYPE_DH); |
1200 | 0 | XFREE(tmpX, key->heap, DYNAMIC_TYPE_DH); |
1201 | | #elif defined(WOLFSSL_CHECK_MEM_ZERO) |
1202 | | mp_memzero_check(tmpX); |
1203 | | #endif |
1204 | |
|
1205 | 0 | return err; |
1206 | 0 | } |
1207 | | #endif /* WOLFSSL_NO_DH186 */ |
1208 | | #endif /* !WC_NO_RNG */ |
1209 | | |
1210 | | static int GeneratePrivateDh(DhKey* key, WC_RNG* rng, byte* priv, |
1211 | | word32* privSz) |
1212 | 64.6k | { |
1213 | 64.6k | #ifndef WC_NO_RNG |
1214 | 64.6k | int ret = 0; |
1215 | 64.6k | word32 sz = 0; |
1216 | | |
1217 | 64.6k | if (mp_iseven(&key->p) == MP_YES) { |
1218 | 481 | ret = MP_VAL; |
1219 | 481 | } |
1220 | 64.2k | else |
1221 | 64.2k | #ifndef WOLFSSL_NO_DH186 |
1222 | 64.2k | if (mp_iszero(&key->q) == MP_NO) { |
1223 | | |
1224 | | /* q param available, use NIST SP 800-56Ar3, "5.6.1.1.3 Key Pair |
1225 | | * Generation Using Extra Random Bits" */ |
1226 | 0 | ret = GeneratePrivateDh186(key, rng, priv, privSz); |
1227 | |
|
1228 | 0 | } |
1229 | 64.2k | else |
1230 | 64.2k | #endif |
1231 | 64.2k | { |
1232 | | |
1233 | 64.2k | sz = mp_unsigned_bin_size(&key->p); |
1234 | | |
1235 | | /* Table of predetermined values from the operation |
1236 | | 2 * DiscreteLogWorkFactor(sz * WOLFSSL_BIT_SIZE) / |
1237 | | WOLFSSL_BIT_SIZE + 1 |
1238 | | Sizes in table checked against RFC 3526 |
1239 | | */ |
1240 | 64.2k | WOLFSSL_DH_ROUND(sz); /* if using fixed points only, then round up */ |
1241 | 64.2k | switch (sz) { |
1242 | 373 | case 128: sz = 21; break; |
1243 | 4.05k | case 256: sz = 29; break; |
1244 | 50 | case 384: sz = 34; break; |
1245 | 37 | case 512: sz = 39; break; |
1246 | 0 | case 640: sz = 42; break; |
1247 | 0 | case 768: sz = 46; break; |
1248 | 0 | case 896: sz = 49; break; |
1249 | 0 | case 1024: sz = 52; break; |
1250 | 59.6k | default: |
1251 | 59.6k | #ifndef WOLFSSL_DH_CONST |
1252 | | /* if using floating points and size of p is not in table */ |
1253 | 59.6k | sz = min(sz, 2 * DiscreteLogWorkFactor(sz * WOLFSSL_BIT_SIZE) / |
1254 | 59.6k | WOLFSSL_BIT_SIZE + 1); |
1255 | 59.6k | break; |
1256 | | #else |
1257 | | return BAD_FUNC_ARG; |
1258 | | #endif |
1259 | 64.2k | } |
1260 | | |
1261 | 64.2k | if (sz > *privSz) |
1262 | 12 | ret = WC_KEY_SIZE_E; |
1263 | | |
1264 | 64.2k | if (ret == 0) |
1265 | 64.2k | ret = wc_RNG_GenerateBlock(rng, priv, sz); |
1266 | | |
1267 | 64.2k | if (ret == 0) { |
1268 | 64.1k | priv[0] |= 0x0C; |
1269 | 64.1k | *privSz = sz; |
1270 | 64.1k | } |
1271 | 64.2k | } |
1272 | | |
1273 | 64.6k | return ret; |
1274 | | #else |
1275 | | (void)key; |
1276 | | (void)rng; |
1277 | | (void)priv; |
1278 | | (void)privSz; |
1279 | | return NOT_COMPILED_IN; |
1280 | | #endif /* WC_NO_RNG */ |
1281 | 64.6k | } |
1282 | | |
1283 | | |
1284 | | static int GeneratePublicDh(DhKey* key, byte* priv, word32 privSz, |
1285 | | byte* pub, word32* pubSz) |
1286 | 3.80k | { |
1287 | 3.80k | int ret = 0; |
1288 | 3.80k | #ifndef WOLFSSL_SP_MATH |
1289 | 3.80k | word32 binSz = 0; |
1290 | 3.80k | #ifdef WOLFSSL_SMALL_STACK |
1291 | 3.80k | mp_int* x; |
1292 | 3.80k | mp_int* y; |
1293 | | #else |
1294 | | mp_int x[1]; |
1295 | | mp_int y[1]; |
1296 | | #endif |
1297 | 3.80k | #endif |
1298 | | |
1299 | | #ifdef WOLFSSL_HAVE_SP_DH |
1300 | | #ifndef WOLFSSL_SP_NO_2048 |
1301 | | if (mp_count_bits(&key->p) == 2048) |
1302 | | return sp_DhExp_2048(&key->g, priv, privSz, &key->p, pub, pubSz); |
1303 | | #endif |
1304 | | #ifndef WOLFSSL_SP_NO_3072 |
1305 | | if (mp_count_bits(&key->p) == 3072) |
1306 | | return sp_DhExp_3072(&key->g, priv, privSz, &key->p, pub, pubSz); |
1307 | | #endif |
1308 | | #ifdef WOLFSSL_SP_4096 |
1309 | | if (mp_count_bits(&key->p) == 4096) |
1310 | | return sp_DhExp_4096(&key->g, priv, privSz, &key->p, pub, pubSz); |
1311 | | #endif |
1312 | | #endif |
1313 | | |
1314 | 3.80k | #if !defined(WOLFSSL_SP_MATH) |
1315 | 3.80k | #ifdef WOLFSSL_SMALL_STACK |
1316 | 3.80k | x = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
1317 | 3.80k | if (x == NULL) |
1318 | 310 | return MEMORY_E; |
1319 | 3.49k | y = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
1320 | 3.49k | if (y == NULL) { |
1321 | 12 | XFREE(x, key->heap, DYNAMIC_TYPE_DH); |
1322 | 12 | return MEMORY_E; |
1323 | 12 | } |
1324 | 3.48k | #endif |
1325 | 3.48k | if (mp_init_multi(x, y, 0, 0, 0, 0) != MP_OKAY) { |
1326 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1327 | 0 | XFREE(y, key->heap, DYNAMIC_TYPE_DH); |
1328 | 0 | XFREE(x, key->heap, DYNAMIC_TYPE_DH); |
1329 | 0 | #endif |
1330 | 0 | return MP_INIT_E; |
1331 | 0 | } |
1332 | | |
1333 | 3.48k | if (mp_read_unsigned_bin(x, priv, privSz) != MP_OKAY) |
1334 | 0 | ret = MP_READ_E; |
1335 | | |
1336 | 3.48k | if (ret == 0 && mp_exptmod(&key->g, x, &key->p, y) != MP_OKAY) |
1337 | 175 | ret = MP_EXPTMOD_E; |
1338 | | |
1339 | 3.48k | if (ret == 0) { |
1340 | 3.31k | binSz = mp_unsigned_bin_size(y); |
1341 | 3.31k | if (binSz > *pubSz) { |
1342 | 0 | ret = WC_KEY_SIZE_E; |
1343 | 0 | } |
1344 | 3.31k | } |
1345 | | |
1346 | 3.48k | if (ret == 0 && mp_to_unsigned_bin(y, pub) != MP_OKAY) |
1347 | 0 | ret = MP_TO_E; |
1348 | | |
1349 | 3.48k | if (ret == 0) |
1350 | 3.31k | *pubSz = binSz; |
1351 | | |
1352 | 3.48k | mp_clear(y); |
1353 | 3.48k | mp_clear(x); |
1354 | 3.48k | #ifdef WOLFSSL_SMALL_STACK |
1355 | 3.48k | XFREE(y, key->heap, DYNAMIC_TYPE_DH); |
1356 | 3.48k | XFREE(x, key->heap, DYNAMIC_TYPE_DH); |
1357 | 3.48k | #endif |
1358 | | #else |
1359 | | ret = WC_KEY_SIZE_E; |
1360 | | #endif |
1361 | | |
1362 | 3.48k | return ret; |
1363 | 3.48k | } |
1364 | | |
1365 | | static int wc_DhGenerateKeyPair_Sync(DhKey* key, WC_RNG* rng, |
1366 | | byte* priv, word32* privSz, byte* pub, word32* pubSz) |
1367 | 64.6k | { |
1368 | 64.6k | int ret; |
1369 | | |
1370 | 64.6k | if (key == NULL || rng == NULL || priv == NULL || privSz == NULL || |
1371 | 64.6k | pub == NULL || pubSz == NULL) { |
1372 | 0 | return BAD_FUNC_ARG; |
1373 | 0 | } |
1374 | | |
1375 | 64.6k | SAVE_VECTOR_REGISTERS(return _svr_ret;); |
1376 | | |
1377 | 64.6k | ret = GeneratePrivateDh(key, rng, priv, privSz); |
1378 | | |
1379 | 64.6k | if (ret == 0) |
1380 | 64.1k | ret = GeneratePublicDh(key, priv, *privSz, pub, pubSz); |
1381 | | #if FIPS_VERSION_GE(5,0) || defined(WOLFSSL_VALIDATE_DH_KEYGEN) |
1382 | | if (ret == 0) |
1383 | | ret = _ffc_validate_public_key(key, pub, *pubSz, NULL, 0, 0); |
1384 | | if (ret == 0) |
1385 | | ret = _ffc_pairwise_consistency_test(key, pub, *pubSz, priv, *privSz); |
1386 | | #endif /* FIPS V5 or later || WOLFSSL_VALIDATE_DH_KEYGEN */ |
1387 | | |
1388 | | |
1389 | 64.6k | RESTORE_VECTOR_REGISTERS(); |
1390 | | |
1391 | 64.6k | return ret; |
1392 | 64.6k | } |
1393 | | #endif /* !WOLFSSL_KCAPI_DH */ |
1394 | | |
1395 | | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH) |
1396 | | static int wc_DhGenerateKeyPair_Async(DhKey* key, WC_RNG* rng, |
1397 | | byte* priv, word32* privSz, byte* pub, word32* pubSz) |
1398 | | { |
1399 | | int ret; |
1400 | | |
1401 | | #if defined(HAVE_INTEL_QA) |
1402 | | word32 pBits; |
1403 | | |
1404 | | /* QAT DH sizes: 768, 1024, 1536, 2048, 3072 and 4096 bits */ |
1405 | | pBits = mp_unsigned_bin_size(&key->p) * 8; |
1406 | | if (pBits == 768 || pBits == 1024 || pBits == 1536 || |
1407 | | pBits == 2048 || pBits == 3072 || pBits == 4096) { |
1408 | | mp_int x; |
1409 | | |
1410 | | ret = mp_init(&x); |
1411 | | if (ret != MP_OKAY) |
1412 | | return ret; |
1413 | | |
1414 | | ret = GeneratePrivateDh(key, rng, priv, privSz); |
1415 | | if (ret == 0) |
1416 | | ret = mp_read_unsigned_bin(&x, priv, *privSz); |
1417 | | if (ret == MP_OKAY) |
1418 | | ret = wc_mp_to_bigint(&x, &x.raw); |
1419 | | if (ret == MP_OKAY) |
1420 | | ret = wc_mp_to_bigint(&key->p, &key->p.raw); |
1421 | | if (ret == MP_OKAY) |
1422 | | ret = wc_mp_to_bigint(&key->g, &key->g.raw); |
1423 | | if (ret == MP_OKAY) |
1424 | | ret = IntelQaDhKeyGen(&key->asyncDev, &key->p.raw, &key->g.raw, |
1425 | | &x.raw, pub, pubSz); |
1426 | | mp_clear(&x); |
1427 | | |
1428 | | return ret; |
1429 | | } |
1430 | | |
1431 | | #elif defined(HAVE_CAVIUM) |
1432 | | /* TODO: Not implemented - use software for now */ |
1433 | | |
1434 | | #else /* WOLFSSL_ASYNC_CRYPT_TEST */ |
1435 | | if (wc_AsyncTestInit(&key->asyncDev, ASYNC_TEST_DH_GEN)) { |
1436 | | WC_ASYNC_TEST* testDev = &key->asyncDev.test; |
1437 | | testDev->dhGen.key = key; |
1438 | | testDev->dhGen.rng = rng; |
1439 | | testDev->dhGen.priv = priv; |
1440 | | testDev->dhGen.privSz = privSz; |
1441 | | testDev->dhGen.pub = pub; |
1442 | | testDev->dhGen.pubSz = pubSz; |
1443 | | return WC_PENDING_E; |
1444 | | } |
1445 | | #endif |
1446 | | |
1447 | | /* otherwise use software DH */ |
1448 | | ret = wc_DhGenerateKeyPair_Sync(key, rng, priv, privSz, pub, pubSz); |
1449 | | |
1450 | | return ret; |
1451 | | } |
1452 | | #endif /* WOLFSSL_ASYNC_CRYPT && WC_ASYNC_ENABLE_DH */ |
1453 | | |
1454 | | |
1455 | | /* Check DH Public Key for invalid numbers, optionally allowing |
1456 | | * the public key to be checked against the large prime (q). |
1457 | | * If q is NULL, the q value of key is used. |
1458 | | * Check per process in SP 800-56Ar3, section 5.6.2.3.1 or 2. |
1459 | | * |
1460 | | * key DH key group parameters. |
1461 | | * pub Public Key. |
1462 | | * pubSz Public Key size. |
1463 | | * prime Large prime (q), optionally NULL to skip check |
1464 | | * primeSz Size of large prime |
1465 | | * partial Do the partial test process. (section 5.6.2.3.2) |
1466 | | * |
1467 | | * returns 0 on success or error code |
1468 | | */ |
1469 | | static int _ffc_validate_public_key(DhKey* key, const byte* pub, word32 pubSz, |
1470 | | const byte* prime, word32 primeSz, int partial) |
1471 | | { |
1472 | | int ret = 0; |
1473 | | #ifdef WOLFSSL_SMALL_STACK |
1474 | | mp_int* y = NULL; |
1475 | | mp_int* p = NULL; |
1476 | | mp_int* q = NULL; |
1477 | | #else |
1478 | | mp_int y[1]; |
1479 | | mp_int p[1]; |
1480 | | mp_int q[1]; |
1481 | | #endif |
1482 | | |
1483 | | if (key == NULL || pub == NULL) { |
1484 | | return BAD_FUNC_ARG; |
1485 | | } |
1486 | | |
1487 | | #ifdef WOLFSSL_SMALL_STACK |
1488 | | y = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
1489 | | if (y == NULL) |
1490 | | return MEMORY_E; |
1491 | | p = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
1492 | | if (p == NULL) { |
1493 | | XFREE(y, key->heap, DYNAMIC_TYPE_DH); |
1494 | | return MEMORY_E; |
1495 | | } |
1496 | | q = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
1497 | | if (q == NULL) { |
1498 | | XFREE(p, key->heap, DYNAMIC_TYPE_DH); |
1499 | | XFREE(y, key->heap, DYNAMIC_TYPE_DH); |
1500 | | return MEMORY_E; |
1501 | | } |
1502 | | #endif |
1503 | | |
1504 | | if (mp_init_multi(y, p, q, NULL, NULL, NULL) != MP_OKAY) { |
1505 | | #ifdef WOLFSSL_SMALL_STACK |
1506 | | XFREE(q, key->heap, DYNAMIC_TYPE_DH); |
1507 | | XFREE(p, key->heap, DYNAMIC_TYPE_DH); |
1508 | | XFREE(y, key->heap, DYNAMIC_TYPE_DH); |
1509 | | #endif |
1510 | | return MP_INIT_E; |
1511 | | } |
1512 | | |
1513 | | SAVE_VECTOR_REGISTERS(ret = _svr_ret;); |
1514 | | |
1515 | | if (mp_read_unsigned_bin(y, pub, pubSz) != MP_OKAY) { |
1516 | | ret = MP_READ_E; |
1517 | | } |
1518 | | |
1519 | | if (ret == 0 && prime != NULL) { |
1520 | | if (mp_read_unsigned_bin(q, prime, primeSz) != MP_OKAY) |
1521 | | ret = MP_READ_E; |
1522 | | |
1523 | | } else if (mp_iszero(&key->q) == MP_NO) { |
1524 | | /* use q available in DhKey */ |
1525 | | if (mp_copy(&key->q, q) != MP_OKAY) |
1526 | | ret = MP_INIT_E; |
1527 | | } |
1528 | | |
1529 | | /* SP 800-56Ar3, section 5.6.2.3.2 */ |
1530 | | /* pub (y) should not be 0 or 1 */ |
1531 | | if (ret == 0 && mp_cmp_d(y, 2) == MP_LT) { |
1532 | | ret = MP_CMP_E; |
1533 | | } |
1534 | | |
1535 | | /* pub (y) shouldn't be greater than or equal to p - 1 */ |
1536 | | if (ret == 0 && mp_copy(&key->p, p) != MP_OKAY) { |
1537 | | ret = MP_INIT_E; |
1538 | | } |
1539 | | if (ret == 0 && mp_sub_d(p, 2, p) != MP_OKAY) { |
1540 | | ret = MP_SUB_E; |
1541 | | } |
1542 | | if (ret == 0 && mp_cmp(y, p) == MP_GT) { |
1543 | | ret = MP_CMP_E; |
1544 | | } |
1545 | | |
1546 | | if (!partial) { |
1547 | | if (ret == 0 && (prime != NULL || (mp_iszero(&key->q) == MP_NO) )) { |
1548 | | |
1549 | | /* restore key->p into p */ |
1550 | | if (mp_copy(&key->p, p) != MP_OKAY) |
1551 | | ret = MP_INIT_E; |
1552 | | } |
1553 | | |
1554 | | /* SP 800-56Ar3, section 5.6.2.3.1, process step 2 */ |
1555 | | if (ret == 0 && prime != NULL) { |
1556 | | #ifdef WOLFSSL_HAVE_SP_DH |
1557 | | #ifndef WOLFSSL_SP_NO_2048 |
1558 | | if (mp_count_bits(&key->p) == 2048) { |
1559 | | ret = sp_ModExp_2048(y, q, p, y); |
1560 | | if (ret != 0) |
1561 | | ret = MP_EXPTMOD_E; |
1562 | | } |
1563 | | else |
1564 | | #endif |
1565 | | #ifndef WOLFSSL_SP_NO_3072 |
1566 | | if (mp_count_bits(&key->p) == 3072) { |
1567 | | ret = sp_ModExp_3072(y, q, p, y); |
1568 | | if (ret != 0) |
1569 | | ret = MP_EXPTMOD_E; |
1570 | | } |
1571 | | else |
1572 | | #endif |
1573 | | #ifdef WOLFSSL_SP_4096 |
1574 | | if (mp_count_bits(&key->p) == 4096) { |
1575 | | ret = sp_ModExp_4096(y, q, p, y); |
1576 | | if (ret != 0) |
1577 | | ret = MP_EXPTMOD_E; |
1578 | | } |
1579 | | else |
1580 | | #endif |
1581 | | #endif |
1582 | | |
1583 | | { |
1584 | | #if !defined(WOLFSSL_SP_MATH) |
1585 | | /* calculate (y^q) mod(p), store back into y */ |
1586 | | if (mp_exptmod(y, q, p, y) != MP_OKAY) |
1587 | | ret = MP_EXPTMOD_E; |
1588 | | #else |
1589 | | ret = WC_KEY_SIZE_E; |
1590 | | #endif |
1591 | | } |
1592 | | |
1593 | | /* verify above == 1 */ |
1594 | | if (ret == 0 && mp_cmp_d(y, 1) != MP_EQ) |
1595 | | ret = MP_CMP_E; |
1596 | | } |
1597 | | } |
1598 | | |
1599 | | mp_clear(y); |
1600 | | mp_clear(p); |
1601 | | mp_clear(q); |
1602 | | |
1603 | | RESTORE_VECTOR_REGISTERS(); |
1604 | | |
1605 | | #ifdef WOLFSSL_SMALL_STACK |
1606 | | XFREE(q, key->heap, DYNAMIC_TYPE_DH); |
1607 | | XFREE(p, key->heap, DYNAMIC_TYPE_DH); |
1608 | | XFREE(y, key->heap, DYNAMIC_TYPE_DH); |
1609 | | #endif |
1610 | | |
1611 | | return ret; |
1612 | | } |
1613 | | |
1614 | | |
1615 | | /* Performs a full public-key validation routine. */ |
1616 | | int wc_DhCheckPubKey_ex(DhKey* key, const byte* pub, word32 pubSz, |
1617 | | const byte* prime, word32 primeSz) |
1618 | 0 | { |
1619 | 0 | return _ffc_validate_public_key(key, pub, pubSz, prime, primeSz, 0); |
1620 | 0 | } |
1621 | | |
1622 | | |
1623 | | /* Check DH Public Key for invalid numbers. Performs a partial public-key |
1624 | | * validation routine. |
1625 | | * |
1626 | | * key DH key group parameters. |
1627 | | * pub Public Key. |
1628 | | * pubSz Public Key size. |
1629 | | * |
1630 | | * returns 0 on success or error code |
1631 | | */ |
1632 | | int wc_DhCheckPubKey(DhKey* key, const byte* pub, word32 pubSz) |
1633 | 187 | { |
1634 | 187 | return _ffc_validate_public_key(key, pub, pubSz, NULL, 0, 1); |
1635 | 187 | } |
1636 | | |
1637 | | |
1638 | | /** |
1639 | | * Quick validity check of public key value against prime. |
1640 | | * Checks are: |
1641 | | * - Public key not 0 or 1 |
1642 | | * - Public key not equal to prime or prime - 1 |
1643 | | * - Public key not bigger than prime. |
1644 | | * |
1645 | | * prime Big-endian encoding of prime in bytes. |
1646 | | * primeSz Size of prime in bytes. |
1647 | | * pub Big-endian encoding of public key in bytes. |
1648 | | * pubSz Size of public key in bytes. |
1649 | | */ |
1650 | | int wc_DhCheckPubValue(const byte* prime, word32 primeSz, const byte* pub, |
1651 | | word32 pubSz) |
1652 | 858 | { |
1653 | 858 | int ret = 0; |
1654 | 858 | word32 i; |
1655 | | |
1656 | 1.64k | for (i = 0; i < pubSz && pub[i] == 0; i++) { |
1657 | 784 | } |
1658 | 858 | pubSz -= i; |
1659 | 858 | pub += i; |
1660 | | |
1661 | 858 | if (pubSz == 0 || (pubSz == 1 && pub[0] == 1)) |
1662 | 608 | ret = MP_VAL; |
1663 | 250 | else if (pubSz == primeSz) { |
1664 | 269 | for (i = 0; i < pubSz-1 && pub[i] == prime[i]; i++) { |
1665 | 256 | } |
1666 | 13 | if (i == pubSz-1 && (pub[i] == prime[i] || pub[i] == prime[i] - 1)) |
1667 | 0 | ret = MP_VAL; |
1668 | 13 | else if (pub[i] > prime[i]) |
1669 | 5 | ret = MP_VAL; |
1670 | 13 | } |
1671 | 237 | else if (pubSz > primeSz) |
1672 | 13 | ret = MP_VAL; |
1673 | | |
1674 | 858 | return ret; |
1675 | 858 | } |
1676 | | |
1677 | | |
1678 | | /* Check DH Private Key for invalid numbers, optionally allowing |
1679 | | * the private key to be checked against the large prime (q). |
1680 | | * Check per process in SP 800-56Ar3, section 5.6.2.1.2. |
1681 | | * |
1682 | | * key DH key group parameters. |
1683 | | * priv Private Key. |
1684 | | * privSz Private Key size. |
1685 | | * prime Large prime (q), optionally NULL to skip check |
1686 | | * primeSz Size of large prime |
1687 | | * |
1688 | | * returns 0 on success or error code |
1689 | | */ |
1690 | | int wc_DhCheckPrivKey_ex(DhKey* key, const byte* priv, word32 privSz, |
1691 | | const byte* prime, word32 primeSz) |
1692 | 0 | { |
1693 | 0 | int ret = 0; |
1694 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1695 | 0 | mp_int* x = NULL; |
1696 | 0 | mp_int* q = NULL; |
1697 | | #else |
1698 | | mp_int x[1]; |
1699 | | mp_int q[1]; |
1700 | | #endif |
1701 | |
|
1702 | 0 | if (key == NULL || priv == NULL) { |
1703 | 0 | return BAD_FUNC_ARG; |
1704 | 0 | } |
1705 | | |
1706 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1707 | 0 | x = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
1708 | 0 | if (x == NULL) |
1709 | 0 | return MEMORY_E; |
1710 | 0 | q = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
1711 | 0 | if (q == NULL) { |
1712 | 0 | XFREE(x, key->heap, DYNAMIC_TYPE_DH); |
1713 | 0 | return MEMORY_E; |
1714 | 0 | } |
1715 | 0 | #endif |
1716 | | |
1717 | 0 | if (mp_init_multi(x, q, NULL, NULL, NULL, NULL) != MP_OKAY) { |
1718 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1719 | 0 | XFREE(q, key->heap, DYNAMIC_TYPE_DH); |
1720 | 0 | XFREE(x, key->heap, DYNAMIC_TYPE_DH); |
1721 | 0 | #endif |
1722 | 0 | return MP_INIT_E; |
1723 | 0 | } |
1724 | | |
1725 | 0 | if (mp_read_unsigned_bin(x, priv, privSz) != MP_OKAY) { |
1726 | 0 | ret = MP_READ_E; |
1727 | 0 | } |
1728 | |
|
1729 | 0 | if (ret == 0) { |
1730 | | #ifdef WOLFSSL_CHECK_MEM_ZERO |
1731 | | mp_memzero_add("wc_DhCheckPrivKey_ex x", x); |
1732 | | #endif |
1733 | 0 | if (prime != NULL) { |
1734 | 0 | if (mp_read_unsigned_bin(q, prime, primeSz) != MP_OKAY) |
1735 | 0 | ret = MP_READ_E; |
1736 | 0 | } |
1737 | 0 | else if (mp_iszero(&key->q) == MP_NO) { |
1738 | | /* use q available in DhKey */ |
1739 | 0 | if (mp_copy(&key->q, q) != MP_OKAY) |
1740 | 0 | ret = MP_INIT_E; |
1741 | 0 | } |
1742 | 0 | } |
1743 | | |
1744 | | /* priv (x) should not be 0 */ |
1745 | 0 | if (ret == 0) { |
1746 | 0 | if (mp_cmp_d(x, 0) == MP_EQ) |
1747 | 0 | ret = MP_CMP_E; |
1748 | 0 | } |
1749 | |
|
1750 | 0 | if (ret == 0) { |
1751 | 0 | if (mp_iszero(q) == MP_NO) { |
1752 | | /* priv (x) shouldn't be greater than q - 1 */ |
1753 | 0 | if (mp_copy(&key->q, q) != MP_OKAY) |
1754 | 0 | ret = MP_INIT_E; |
1755 | 0 | if (ret == 0) { |
1756 | 0 | if (mp_sub_d(q, 1, q) != MP_OKAY) |
1757 | 0 | ret = MP_SUB_E; |
1758 | 0 | } |
1759 | 0 | if (ret == 0) { |
1760 | 0 | if (mp_cmp(x, q) == MP_GT) |
1761 | 0 | ret = DH_CHECK_PRIV_E; |
1762 | 0 | } |
1763 | 0 | } |
1764 | 0 | } |
1765 | |
|
1766 | 0 | mp_forcezero(x); |
1767 | 0 | mp_clear(q); |
1768 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1769 | 0 | XFREE(q, key->heap, DYNAMIC_TYPE_DH); |
1770 | 0 | XFREE(x, key->heap, DYNAMIC_TYPE_DH); |
1771 | | #elif defined(WOLFSSL_CHECK_MEM_ZERO) |
1772 | | mp_memzero_check(x); |
1773 | | #endif |
1774 | |
|
1775 | 0 | return ret; |
1776 | 0 | } |
1777 | | |
1778 | | |
1779 | | /* Check DH Private Key for invalid numbers |
1780 | | * |
1781 | | * key DH key group parameters. |
1782 | | * priv Private Key. |
1783 | | * privSz Private Key size. |
1784 | | * |
1785 | | * returns 0 on success or error code |
1786 | | */ |
1787 | | int wc_DhCheckPrivKey(DhKey* key, const byte* priv, word32 privSz) |
1788 | 0 | { |
1789 | 0 | return wc_DhCheckPrivKey_ex(key, priv, privSz, NULL, 0); |
1790 | 0 | } |
1791 | | |
1792 | | |
1793 | | /* Performs a Pairwise Consistency Test on an FFC key pair. */ |
1794 | | /* Check DH Keys for pair-wise consistency per process in |
1795 | | * SP 800-56Ar3, section 5.6.2.1.4, method (b) for FFC. */ |
1796 | | static int _ffc_pairwise_consistency_test(DhKey* key, |
1797 | | const byte* pub, word32 pubSz, const byte* priv, word32 privSz) |
1798 | 0 | { |
1799 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1800 | 0 | mp_int* publicKey = NULL; |
1801 | 0 | mp_int* privateKey = NULL; |
1802 | 0 | mp_int* checkKey = NULL; |
1803 | | #else |
1804 | | mp_int publicKey[1]; |
1805 | | mp_int privateKey[1]; |
1806 | | mp_int checkKey[1]; |
1807 | | #endif |
1808 | 0 | int ret = 0; |
1809 | |
|
1810 | 0 | if (key == NULL || pub == NULL || priv == NULL) |
1811 | 0 | return BAD_FUNC_ARG; |
1812 | 0 | if (mp_iseven(&key->p) == MP_YES) |
1813 | 0 | return MP_VAL; |
1814 | | |
1815 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1816 | 0 | publicKey = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
1817 | 0 | if (publicKey == NULL) |
1818 | 0 | return MEMORY_E; |
1819 | 0 | privateKey = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
1820 | 0 | if (privateKey == NULL) { |
1821 | 0 | XFREE(publicKey, key->heap, DYNAMIC_TYPE_DH); |
1822 | 0 | return MEMORY_E; |
1823 | 0 | } |
1824 | 0 | checkKey = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
1825 | 0 | if (checkKey == NULL) { |
1826 | 0 | XFREE(privateKey, key->heap, DYNAMIC_TYPE_DH); |
1827 | 0 | XFREE(publicKey, key->heap, DYNAMIC_TYPE_DH); |
1828 | 0 | return MEMORY_E; |
1829 | 0 | } |
1830 | 0 | #endif |
1831 | | |
1832 | 0 | if (mp_init_multi(publicKey, privateKey, checkKey, |
1833 | 0 | NULL, NULL, NULL) != MP_OKAY) { |
1834 | |
|
1835 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1836 | 0 | XFREE(privateKey, key->heap, DYNAMIC_TYPE_DH); |
1837 | 0 | XFREE(publicKey, key->heap, DYNAMIC_TYPE_DH); |
1838 | 0 | XFREE(checkKey, key->heap, DYNAMIC_TYPE_DH); |
1839 | 0 | #endif |
1840 | 0 | return MP_INIT_E; |
1841 | 0 | } |
1842 | | |
1843 | 0 | SAVE_VECTOR_REGISTERS(ret = _svr_ret;); |
1844 | | |
1845 | | /* Load the private and public keys into big integers. */ |
1846 | 0 | if (mp_read_unsigned_bin(publicKey, pub, pubSz) != MP_OKAY || |
1847 | 0 | mp_read_unsigned_bin(privateKey, priv, privSz) != MP_OKAY) { |
1848 | |
|
1849 | 0 | ret = MP_READ_E; |
1850 | 0 | } |
1851 | | #ifdef WOLFSSL_CHECK_MEM_ZERO |
1852 | | mp_memzero_add("_ffc_pairwise_consistency_test privateKey", privateKey); |
1853 | | #endif |
1854 | | |
1855 | | /* Calculate checkKey = g^privateKey mod p */ |
1856 | 0 | if (ret == 0) { |
1857 | | #ifdef WOLFSSL_HAVE_SP_DH |
1858 | | #ifndef WOLFSSL_SP_NO_2048 |
1859 | | if (mp_count_bits(&key->p) == 2048) { |
1860 | | ret = sp_ModExp_2048(&key->g, privateKey, &key->p, checkKey); |
1861 | | if (ret != 0) |
1862 | | ret = MP_EXPTMOD_E; |
1863 | | } |
1864 | | else |
1865 | | #endif |
1866 | | #ifndef WOLFSSL_SP_NO_3072 |
1867 | | if (mp_count_bits(&key->p) == 3072) { |
1868 | | ret = sp_ModExp_3072(&key->g, privateKey, &key->p, checkKey); |
1869 | | if (ret != 0) |
1870 | | ret = MP_EXPTMOD_E; |
1871 | | } |
1872 | | else |
1873 | | #endif |
1874 | | #ifdef WOLFSSL_SP_4096 |
1875 | | if (mp_count_bits(&key->p) == 4096) { |
1876 | | ret = sp_ModExp_4096(&key->g, privateKey, &key->p, checkKey); |
1877 | | if (ret != 0) |
1878 | | ret = MP_EXPTMOD_E; |
1879 | | } |
1880 | | else |
1881 | | #endif |
1882 | | #endif |
1883 | 0 | { |
1884 | 0 | #if !defined(WOLFSSL_SP_MATH) |
1885 | 0 | if (mp_exptmod(&key->g, privateKey, &key->p, checkKey) != MP_OKAY) |
1886 | 0 | ret = MP_EXPTMOD_E; |
1887 | | #else |
1888 | | ret = WC_KEY_SIZE_E; |
1889 | | #endif |
1890 | 0 | } |
1891 | 0 | } |
1892 | | |
1893 | | /* Compare the calculated public key to the supplied check value. */ |
1894 | 0 | if (ret == 0) { |
1895 | 0 | if (mp_cmp(checkKey, publicKey) != MP_EQ) |
1896 | 0 | ret = MP_CMP_E; |
1897 | 0 | } |
1898 | |
|
1899 | 0 | mp_forcezero(privateKey); |
1900 | 0 | mp_clear(publicKey); |
1901 | 0 | mp_clear(checkKey); |
1902 | |
|
1903 | 0 | RESTORE_VECTOR_REGISTERS(); |
1904 | |
|
1905 | 0 | #ifdef WOLFSSL_SMALL_STACK |
1906 | 0 | XFREE(checkKey, key->heap, DYNAMIC_TYPE_DH); |
1907 | 0 | XFREE(privateKey, key->heap, DYNAMIC_TYPE_DH); |
1908 | 0 | XFREE(publicKey, key->heap, DYNAMIC_TYPE_DH); |
1909 | | #elif defined(WOLFSSL_CHECK_MEM_ZERO) |
1910 | | mp_memzero_check(privateKey); |
1911 | | #endif |
1912 | |
|
1913 | 0 | return ret; |
1914 | 0 | } |
1915 | | |
1916 | | |
1917 | | /* Check DH Keys for pair-wise consistency per process in |
1918 | | * SP 800-56Ar3, section 5.6.2.1.4, method (b) for FFC. |
1919 | | * |
1920 | | * key DH key group parameters. |
1921 | | * pub Public Key. |
1922 | | * pubSz Public Key size. |
1923 | | * priv Private Key. |
1924 | | * privSz Private Key size. |
1925 | | * |
1926 | | * returns 0 on success or error code |
1927 | | */ |
1928 | | int wc_DhCheckKeyPair(DhKey* key, const byte* pub, word32 pubSz, |
1929 | | const byte* priv, word32 privSz) |
1930 | 0 | { |
1931 | 0 | return _ffc_pairwise_consistency_test(key, pub, pubSz, priv, privSz); |
1932 | 0 | } |
1933 | | |
1934 | | |
1935 | | int wc_DhGenerateKeyPair(DhKey* key, WC_RNG* rng, |
1936 | | byte* priv, word32* privSz, byte* pub, word32* pubSz) |
1937 | 64.6k | { |
1938 | 64.6k | int ret; |
1939 | | |
1940 | 64.6k | if (key == NULL || rng == NULL || priv == NULL || privSz == NULL || |
1941 | 64.6k | pub == NULL || pubSz == NULL) { |
1942 | 0 | return BAD_FUNC_ARG; |
1943 | 0 | } |
1944 | | |
1945 | | #ifdef WOLFSSL_KCAPI_DH |
1946 | | (void)priv; |
1947 | | (void)privSz; |
1948 | | ret = KcapiDh_MakeKey(key, pub, pubSz); |
1949 | | #else |
1950 | | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH) |
1951 | | if (key->asyncDev.marker == WOLFSSL_ASYNC_MARKER_DH) { |
1952 | | ret = wc_DhGenerateKeyPair_Async(key, rng, priv, privSz, pub, pubSz); |
1953 | | } |
1954 | | else |
1955 | | #endif |
1956 | 64.6k | { |
1957 | 64.6k | ret = wc_DhGenerateKeyPair_Sync(key, rng, priv, privSz, pub, pubSz); |
1958 | 64.6k | } |
1959 | 64.6k | #endif /* WOLFSSL_KCAPI_DH */ |
1960 | | |
1961 | 64.6k | return ret; |
1962 | 64.6k | } |
1963 | | |
1964 | | #ifndef WOLFSSL_KCAPI_DH |
1965 | | static int wc_DhAgree_Sync(DhKey* key, byte* agree, word32* agreeSz, |
1966 | | const byte* priv, word32 privSz, const byte* otherPub, word32 pubSz) |
1967 | 1.05k | { |
1968 | 1.05k | int ret = 0; |
1969 | 1.05k | #ifdef WOLFSSL_SMALL_STACK |
1970 | 1.05k | mp_int* y = NULL; |
1971 | 1.05k | #if !defined(WOLFSSL_SP_MATH) |
1972 | 1.05k | mp_int* x = NULL; |
1973 | 1.05k | mp_int* z = NULL; |
1974 | 1.05k | #endif |
1975 | | #else |
1976 | | mp_int y[1]; |
1977 | | #if !defined(WOLFSSL_SP_MATH) |
1978 | | mp_int x[1]; |
1979 | | mp_int z[1]; |
1980 | | #endif |
1981 | | #endif |
1982 | | |
1983 | 1.05k | if (mp_iseven(&key->p) == MP_YES) { |
1984 | 77 | return MP_VAL; |
1985 | 77 | } |
1986 | | #ifdef WOLFSSL_VALIDATE_FFC_IMPORT |
1987 | | if (wc_DhCheckPrivKey(key, priv, privSz) != 0) { |
1988 | | WOLFSSL_MSG("wc_DhAgree wc_DhCheckPrivKey failed"); |
1989 | | return DH_CHECK_PRIV_E; |
1990 | | } |
1991 | | |
1992 | | if (wc_DhCheckPubKey(key, otherPub, pubSz) != 0) { |
1993 | | WOLFSSL_MSG("wc_DhAgree wc_DhCheckPubKey failed"); |
1994 | | return DH_CHECK_PUB_E; |
1995 | | } |
1996 | | #endif |
1997 | | |
1998 | 979 | #ifdef WOLFSSL_SMALL_STACK |
1999 | 979 | y = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
2000 | 979 | if (y == NULL) |
2001 | 276 | return MEMORY_E; |
2002 | 703 | #if !defined(WOLFSSL_SP_MATH) |
2003 | 703 | x = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
2004 | 703 | if (x == NULL) { |
2005 | 12 | XFREE(y, key->heap, DYNAMIC_TYPE_DH); |
2006 | 12 | return MEMORY_E; |
2007 | 12 | } |
2008 | 691 | z = (mp_int*)XMALLOC(sizeof(mp_int), key->heap, DYNAMIC_TYPE_DH); |
2009 | 691 | if (z == NULL) { |
2010 | 12 | XFREE(x, key->heap, DYNAMIC_TYPE_DH); |
2011 | 12 | XFREE(y, key->heap, DYNAMIC_TYPE_DH); |
2012 | 12 | return MEMORY_E; |
2013 | 12 | } |
2014 | 679 | #endif |
2015 | 679 | #endif |
2016 | | |
2017 | | #ifdef WOLFSSL_HAVE_SP_DH |
2018 | | #ifndef WOLFSSL_SP_NO_2048 |
2019 | | if (mp_count_bits(&key->p) == 2048) { |
2020 | | if (mp_init(y) != MP_OKAY) |
2021 | | return MP_INIT_E; |
2022 | | |
2023 | | SAVE_VECTOR_REGISTERS(ret = _svr_ret;); |
2024 | | |
2025 | | if (ret == 0 && mp_read_unsigned_bin(y, otherPub, pubSz) != MP_OKAY) |
2026 | | ret = MP_READ_E; |
2027 | | |
2028 | | if (ret == 0) |
2029 | | ret = sp_DhExp_2048(y, priv, privSz, &key->p, agree, agreeSz); |
2030 | | |
2031 | | mp_clear(y); |
2032 | | |
2033 | | RESTORE_VECTOR_REGISTERS(); |
2034 | | |
2035 | | #ifdef WOLFSSL_SMALL_STACK |
2036 | | #if !defined(WOLFSSL_SP_MATH) |
2037 | | XFREE(z, key->heap, DYNAMIC_TYPE_DH); |
2038 | | XFREE(x, key->heap, DYNAMIC_TYPE_DH); |
2039 | | #endif |
2040 | | XFREE(y, key->heap, DYNAMIC_TYPE_DH); |
2041 | | #endif |
2042 | | return ret; |
2043 | | } |
2044 | | #endif |
2045 | | #ifndef WOLFSSL_SP_NO_3072 |
2046 | | if (mp_count_bits(&key->p) == 3072) { |
2047 | | if (mp_init(y) != MP_OKAY) |
2048 | | return MP_INIT_E; |
2049 | | |
2050 | | SAVE_VECTOR_REGISTERS(ret = _svr_ret;); |
2051 | | |
2052 | | if (ret == 0 && mp_read_unsigned_bin(y, otherPub, pubSz) != MP_OKAY) |
2053 | | ret = MP_READ_E; |
2054 | | |
2055 | | if (ret == 0) |
2056 | | ret = sp_DhExp_3072(y, priv, privSz, &key->p, agree, agreeSz); |
2057 | | |
2058 | | mp_clear(y); |
2059 | | |
2060 | | RESTORE_VECTOR_REGISTERS(); |
2061 | | |
2062 | | #ifdef WOLFSSL_SMALL_STACK |
2063 | | #if !defined(WOLFSSL_SP_MATH) |
2064 | | XFREE(z, key->heap, DYNAMIC_TYPE_DH); |
2065 | | XFREE(x, key->heap, DYNAMIC_TYPE_DH); |
2066 | | #endif |
2067 | | XFREE(y, key->heap, DYNAMIC_TYPE_DH); |
2068 | | #endif |
2069 | | return ret; |
2070 | | } |
2071 | | #endif |
2072 | | #ifdef WOLFSSL_SP_4096 |
2073 | | if (mp_count_bits(&key->p) == 4096) { |
2074 | | if (mp_init(y) != MP_OKAY) |
2075 | | return MP_INIT_E; |
2076 | | |
2077 | | SAVE_VECTOR_REGISTERS(ret = _svr_ret;); |
2078 | | |
2079 | | if (ret == 0 && mp_read_unsigned_bin(y, otherPub, pubSz) != MP_OKAY) |
2080 | | ret = MP_READ_E; |
2081 | | |
2082 | | if (ret == 0) |
2083 | | ret = sp_DhExp_4096(y, priv, privSz, &key->p, agree, agreeSz); |
2084 | | |
2085 | | mp_clear(y); |
2086 | | |
2087 | | RESTORE_VECTOR_REGISTERS(); |
2088 | | |
2089 | | #ifdef WOLFSSL_SMALL_STACK |
2090 | | #if !defined(WOLFSSL_SP_MATH) |
2091 | | XFREE(z, key->heap, DYNAMIC_TYPE_DH); |
2092 | | XFREE(x, key->heap, DYNAMIC_TYPE_DH); |
2093 | | #endif |
2094 | | XFREE(y, key->heap, DYNAMIC_TYPE_DH); |
2095 | | #endif |
2096 | | return ret; |
2097 | | } |
2098 | | #endif |
2099 | | #endif |
2100 | | |
2101 | 679 | #if !defined(WOLFSSL_SP_MATH) |
2102 | 679 | if (mp_init_multi(x, y, z, 0, 0, 0) != MP_OKAY) { |
2103 | 0 | #ifdef WOLFSSL_SMALL_STACK |
2104 | 0 | XFREE(z, key->heap, DYNAMIC_TYPE_DH); |
2105 | 0 | XFREE(x, key->heap, DYNAMIC_TYPE_DH); |
2106 | 0 | XFREE(y, key->heap, DYNAMIC_TYPE_DH); |
2107 | 0 | #endif |
2108 | 0 | return MP_INIT_E; |
2109 | 0 | } |
2110 | | |
2111 | 679 | SAVE_VECTOR_REGISTERS(ret = _svr_ret;); |
2112 | | |
2113 | 679 | if (mp_read_unsigned_bin(x, priv, privSz) != MP_OKAY) |
2114 | 19 | ret = MP_READ_E; |
2115 | | #ifdef WOLFSSL_CHECK_MEM_ZERO |
2116 | | if (ret == 0) |
2117 | | mp_memzero_add("wc_DhAgree_Sync x", x); |
2118 | | #endif |
2119 | | |
2120 | 679 | if (ret == 0 && mp_read_unsigned_bin(y, otherPub, pubSz) != MP_OKAY) |
2121 | 14 | ret = MP_READ_E; |
2122 | | |
2123 | 679 | if (ret == 0 && mp_exptmod(y, x, &key->p, z) != MP_OKAY) |
2124 | 15 | ret = MP_EXPTMOD_E; |
2125 | | #ifdef WOLFSSL_CHECK_MEM_ZERO |
2126 | | if (ret == 0) |
2127 | | mp_memzero_add("wc_DhAgree_Sync z", z); |
2128 | | #endif |
2129 | | |
2130 | | /* make sure z is not one (SP800-56A, 5.7.1.1) */ |
2131 | 679 | if (ret == 0 && (mp_cmp_d(z, 1) == MP_EQ)) |
2132 | 88 | ret = MP_VAL; |
2133 | | |
2134 | 679 | if (ret == 0 && mp_to_unsigned_bin(z, agree) != MP_OKAY) |
2135 | 0 | ret = MP_TO_E; |
2136 | | |
2137 | 679 | if (ret == 0) |
2138 | 543 | *agreeSz = mp_unsigned_bin_size(z); |
2139 | | |
2140 | 679 | mp_forcezero(z); |
2141 | 679 | mp_clear(y); |
2142 | 679 | mp_forcezero(x); |
2143 | | |
2144 | 679 | RESTORE_VECTOR_REGISTERS(); |
2145 | | |
2146 | | #else |
2147 | | ret = WC_KEY_SIZE_E; |
2148 | | #endif |
2149 | | |
2150 | 679 | #ifdef WOLFSSL_SMALL_STACK |
2151 | 679 | #if !defined(WOLFSSL_SP_MATH) |
2152 | 679 | XFREE(z, key->heap, DYNAMIC_TYPE_DH); |
2153 | 679 | XFREE(x, key->heap, DYNAMIC_TYPE_DH); |
2154 | 679 | #endif |
2155 | 679 | XFREE(y, key->heap, DYNAMIC_TYPE_DH); |
2156 | | #elif defined(WOLFSSL_CHECK_MEM_ZERO) |
2157 | | mp_memzero_check(x); |
2158 | | mp_memzero_check(z); |
2159 | | #endif |
2160 | | |
2161 | 679 | return ret; |
2162 | 679 | } |
2163 | | |
2164 | | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH) |
2165 | | static int wc_DhAgree_Async(DhKey* key, byte* agree, word32* agreeSz, |
2166 | | const byte* priv, word32 privSz, const byte* otherPub, word32 pubSz) |
2167 | | { |
2168 | | int ret; |
2169 | | |
2170 | | #if defined(HAVE_INTEL_QA) |
2171 | | word32 pBits; |
2172 | | |
2173 | | /* QAT DH sizes: 768, 1024, 1536, 2048, 3072 and 4096 bits */ |
2174 | | pBits = mp_unsigned_bin_size(&key->p) * 8; |
2175 | | if (pBits == 768 || pBits == 1024 || pBits == 1536 || |
2176 | | pBits == 2048 || pBits == 3072 || pBits == 4096) { |
2177 | | ret = wc_mp_to_bigint(&key->p, &key->p.raw); |
2178 | | if (ret == MP_OKAY) |
2179 | | ret = IntelQaDhAgree(&key->asyncDev, &key->p.raw, |
2180 | | agree, agreeSz, priv, privSz, otherPub, pubSz); |
2181 | | return ret; |
2182 | | } |
2183 | | |
2184 | | #elif defined(HAVE_CAVIUM) |
2185 | | /* TODO: Not implemented - use software for now */ |
2186 | | |
2187 | | #else /* WOLFSSL_ASYNC_CRYPT_TEST */ |
2188 | | if (wc_AsyncTestInit(&key->asyncDev, ASYNC_TEST_DH_AGREE)) { |
2189 | | WC_ASYNC_TEST* testDev = &key->asyncDev.test; |
2190 | | testDev->dhAgree.key = key; |
2191 | | testDev->dhAgree.agree = agree; |
2192 | | testDev->dhAgree.agreeSz = agreeSz; |
2193 | | testDev->dhAgree.priv = priv; |
2194 | | testDev->dhAgree.privSz = privSz; |
2195 | | testDev->dhAgree.otherPub = otherPub; |
2196 | | testDev->dhAgree.pubSz = pubSz; |
2197 | | return WC_PENDING_E; |
2198 | | } |
2199 | | #endif |
2200 | | |
2201 | | /* otherwise use software DH */ |
2202 | | ret = wc_DhAgree_Sync(key, agree, agreeSz, priv, privSz, otherPub, pubSz); |
2203 | | |
2204 | | return ret; |
2205 | | } |
2206 | | #endif /* WOLFSSL_ASYNC_CRYPT */ |
2207 | | #endif /* !WOLFSSL_KCAPI_DH */ |
2208 | | |
2209 | | int wc_DhAgree(DhKey* key, byte* agree, word32* agreeSz, const byte* priv, |
2210 | | word32 privSz, const byte* otherPub, word32 pubSz) |
2211 | 3.33k | { |
2212 | 3.33k | int ret = 0; |
2213 | | |
2214 | 3.33k | if (key == NULL || agree == NULL || agreeSz == NULL || priv == NULL || |
2215 | 3.33k | otherPub == NULL) { |
2216 | 26 | return BAD_FUNC_ARG; |
2217 | 26 | } |
2218 | | |
2219 | | #ifdef WOLFSSL_KCAPI_DH |
2220 | | (void)priv; |
2221 | | (void)privSz; |
2222 | | ret = KcapiDh_SharedSecret(key, otherPub, pubSz, agree, agreeSz); |
2223 | | #else |
2224 | | #if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_DH) |
2225 | | if (key->asyncDev.marker == WOLFSSL_ASYNC_MARKER_DH) { |
2226 | | ret = wc_DhAgree_Async(key, agree, agreeSz, priv, privSz, otherPub, pubSz); |
2227 | | } |
2228 | | else |
2229 | | #endif |
2230 | 3.31k | { |
2231 | 3.31k | ret = wc_DhAgree_Sync(key, agree, agreeSz, priv, privSz, otherPub, pubSz); |
2232 | 3.31k | } |
2233 | 3.31k | #endif /* WOLFSSL_KCAPI_DH */ |
2234 | | |
2235 | 3.31k | return ret; |
2236 | 3.33k | } |
2237 | | |
2238 | | #ifdef WOLFSSL_DH_EXTRA |
2239 | | WOLFSSL_LOCAL int wc_DhKeyCopy(DhKey* src, DhKey* dst) |
2240 | | { |
2241 | | int ret; |
2242 | | |
2243 | | if (!src || !dst || src == dst) { |
2244 | | WOLFSSL_MSG("Parameters not provided or are the same"); |
2245 | | return BAD_FUNC_ARG; |
2246 | | } |
2247 | | |
2248 | | if ((ret = mp_copy(&src->p, &dst->p)) != MP_OKAY) { |
2249 | | WOLFSSL_MSG("mp_copy error"); |
2250 | | return ret; |
2251 | | } |
2252 | | |
2253 | | if ((ret = mp_copy(&src->g, &dst->g)) != MP_OKAY) { |
2254 | | WOLFSSL_MSG("mp_copy error"); |
2255 | | return ret; |
2256 | | } |
2257 | | |
2258 | | if ((ret = mp_copy(&src->q, &dst->q)) != MP_OKAY) { |
2259 | | WOLFSSL_MSG("mp_copy error"); |
2260 | | return ret; |
2261 | | } |
2262 | | |
2263 | | if ((ret = mp_copy(&src->pub, &dst->pub)) != MP_OKAY) { |
2264 | | WOLFSSL_MSG("mp_copy error"); |
2265 | | return ret; |
2266 | | } |
2267 | | |
2268 | | if ((ret = mp_copy(&src->priv, &dst->priv)) != MP_OKAY) { |
2269 | | WOLFSSL_MSG("mp_copy error"); |
2270 | | return ret; |
2271 | | } |
2272 | | #ifdef WOLFSSL_CHECK_MEM_ZERO |
2273 | | mp_memzero_add("wc_DhKeyCopy dst->priv", &dst->priv); |
2274 | | #endif |
2275 | | |
2276 | | dst->heap = src->heap; |
2277 | | |
2278 | | return MP_OKAY; |
2279 | | } |
2280 | | |
2281 | | /* Sets private and public key in DhKey if both are available, otherwise sets |
2282 | | either private or public key, depending on which is available. */ |
2283 | | int wc_DhImportKeyPair(DhKey* key, const byte* priv, word32 privSz, |
2284 | | const byte* pub, word32 pubSz) |
2285 | | { |
2286 | | byte havePriv, havePub; |
2287 | | |
2288 | | if (key == NULL) { |
2289 | | return BAD_FUNC_ARG; |
2290 | | } |
2291 | | |
2292 | | havePriv = ( (priv != NULL) && (privSz > 0) ); |
2293 | | havePub = ( (pub != NULL) && (pubSz > 0) ); |
2294 | | |
2295 | | if (!havePub && !havePriv) { |
2296 | | WOLFSSL_MSG("No Public or Private Key to Set"); |
2297 | | return BAD_FUNC_ARG; |
2298 | | } |
2299 | | |
2300 | | /* Set Private Key */ |
2301 | | if (havePriv) { |
2302 | | /* may have leading 0 */ |
2303 | | if (priv[0] == 0) { |
2304 | | privSz--; priv++; |
2305 | | } |
2306 | | if (mp_init(&key->priv) != MP_OKAY) |
2307 | | havePriv = 0; |
2308 | | } |
2309 | | if (havePriv) { |
2310 | | if (mp_read_unsigned_bin(&key->priv, priv, privSz) != MP_OKAY) { |
2311 | | mp_clear(&key->priv); |
2312 | | havePriv = 0; |
2313 | | } else { |
2314 | | WOLFSSL_MSG("DH Private Key Set"); |
2315 | | #ifdef WOLFSSL_CHECK_MEM_ZERO |
2316 | | mp_memzero_add("wc_DhImportKeyPair key->priv", &key->priv); |
2317 | | #endif |
2318 | | } |
2319 | | } |
2320 | | |
2321 | | /* Set Public Key */ |
2322 | | if (havePub) { |
2323 | | /* may have leading 0 */ |
2324 | | if (pub[0] == 0) { |
2325 | | pubSz--; pub++; |
2326 | | } |
2327 | | if (mp_init(&key->pub) != MP_OKAY) |
2328 | | havePub = 0; |
2329 | | } |
2330 | | if (havePub) { |
2331 | | if (mp_read_unsigned_bin(&key->pub, pub, pubSz) != MP_OKAY) { |
2332 | | mp_clear(&key->pub); |
2333 | | havePub = 0; |
2334 | | if (havePriv) { |
2335 | | mp_forcezero(&key->priv); |
2336 | | havePriv = 0; /* set to 0 to error out with failed read pub */ |
2337 | | } |
2338 | | } else { |
2339 | | WOLFSSL_MSG("DH Public Key Set"); |
2340 | | } |
2341 | | } |
2342 | | |
2343 | | if (havePriv == 0 && havePub == 0) { |
2344 | | return MEMORY_E; |
2345 | | } |
2346 | | |
2347 | | return 0; |
2348 | | } |
2349 | | |
2350 | | /* Can be used with WOLFSSL_DH_EXTRA when key is loaded with |
2351 | | wc_DhKeyDecode or wc_DhImportKeyPair */ |
2352 | | int wc_DhExportKeyPair(DhKey* key, byte* priv, word32* pPrivSz, |
2353 | | byte* pub, word32* pPubSz) |
2354 | | { |
2355 | | int ret = 0; |
2356 | | word32 pubSz, privSz; |
2357 | | |
2358 | | if (key == NULL || (priv && pPrivSz == NULL) || (pub && pPubSz == NULL)) { |
2359 | | return BAD_FUNC_ARG; |
2360 | | } |
2361 | | |
2362 | | if (priv) { |
2363 | | privSz = mp_unsigned_bin_size(&key->priv); |
2364 | | if (privSz > *pPrivSz) { |
2365 | | return BUFFER_E; |
2366 | | } |
2367 | | *pPrivSz = privSz; |
2368 | | ret |= mp_to_unsigned_bin(&key->priv, priv); |
2369 | | } |
2370 | | |
2371 | | if (pub) { |
2372 | | pubSz = mp_unsigned_bin_size(&key->pub); |
2373 | | if (pubSz > *pPubSz) { |
2374 | | return BUFFER_E; |
2375 | | } |
2376 | | *pPubSz = pubSz; |
2377 | | ret |= mp_to_unsigned_bin(&key->pub, pub); |
2378 | | } |
2379 | | |
2380 | | if (ret != 0) |
2381 | | ret = ASN_DH_KEY_E; |
2382 | | return ret; |
2383 | | } |
2384 | | |
2385 | | #endif /* WOLFSSL_DH_EXTRA */ |
2386 | | |
2387 | | static int _DhSetKey(DhKey* key, const byte* p, word32 pSz, const byte* g, |
2388 | | word32 gSz, const byte* q, word32 qSz, int trusted, |
2389 | | WC_RNG* rng) |
2390 | 67.8k | { |
2391 | 67.8k | int ret = 0; |
2392 | 67.8k | mp_int* keyP = NULL; |
2393 | 67.8k | mp_int* keyG = NULL; |
2394 | | |
2395 | 67.8k | if (key == NULL || p == NULL || g == NULL || pSz == 0 || gSz == 0) { |
2396 | 19 | ret = BAD_FUNC_ARG; |
2397 | 19 | } |
2398 | | |
2399 | 67.8k | SAVE_VECTOR_REGISTERS(return _svr_ret;); |
2400 | | |
2401 | 67.8k | if (ret == 0) { |
2402 | | /* may have leading 0 */ |
2403 | 67.8k | if (p[0] == 0) { |
2404 | 10.7k | pSz--; p++; |
2405 | 10.7k | } |
2406 | | |
2407 | 67.8k | if (g[0] == 0) { |
2408 | 33.7k | gSz--; g++; |
2409 | 33.7k | } |
2410 | | |
2411 | 67.8k | if (q != NULL) { |
2412 | 0 | if (q[0] == 0) { |
2413 | 0 | qSz--; q++; |
2414 | 0 | } |
2415 | 0 | } |
2416 | | |
2417 | 67.8k | if (mp_init(&key->p) != MP_OKAY) |
2418 | 0 | ret = MP_INIT_E; |
2419 | 67.8k | } |
2420 | | |
2421 | 67.8k | if (ret == 0) { |
2422 | 67.8k | if (mp_read_unsigned_bin(&key->p, p, pSz) != MP_OKAY) |
2423 | 316 | ret = ASN_DH_KEY_E; |
2424 | 67.5k | else |
2425 | 67.5k | keyP = &key->p; |
2426 | 67.8k | } |
2427 | | |
2428 | 67.8k | if (ret == 0 && !trusted) { |
2429 | 1.16k | int isPrime = 0; |
2430 | 1.16k | if (rng != NULL) |
2431 | 1.16k | ret = mp_prime_is_prime_ex(keyP, 8, &isPrime, rng); |
2432 | 0 | else |
2433 | 0 | ret = mp_prime_is_prime(keyP, 8, &isPrime); |
2434 | | |
2435 | 1.16k | if (ret == 0 && isPrime == 0) |
2436 | 569 | ret = DH_CHECK_PUB_E; |
2437 | 1.16k | } |
2438 | | |
2439 | 67.8k | if (ret == 0 && mp_init(&key->g) != MP_OKAY) |
2440 | 0 | ret = MP_INIT_E; |
2441 | 67.8k | if (ret == 0) { |
2442 | 66.9k | if (mp_read_unsigned_bin(&key->g, g, gSz) != MP_OKAY) |
2443 | 38 | ret = ASN_DH_KEY_E; |
2444 | 66.8k | else |
2445 | 66.8k | keyG = &key->g; |
2446 | 66.9k | } |
2447 | | |
2448 | 67.8k | if (ret == 0 && q != NULL) { |
2449 | 0 | if (mp_init(&key->q) != MP_OKAY) |
2450 | 0 | ret = MP_INIT_E; |
2451 | 0 | } |
2452 | 67.8k | if (ret == 0 && q != NULL) { |
2453 | 0 | if (mp_read_unsigned_bin(&key->q, q, qSz) != MP_OKAY) |
2454 | 0 | ret = MP_INIT_E; |
2455 | 0 | else |
2456 | 0 | key->trustedGroup = trusted; |
2457 | 0 | } |
2458 | | |
2459 | 67.8k | if (ret != 0 && key != NULL) { |
2460 | 942 | if (keyG) |
2461 | 0 | mp_clear(keyG); |
2462 | 942 | if (keyP) |
2463 | 607 | mp_clear(keyP); |
2464 | 942 | } |
2465 | | |
2466 | 67.8k | RESTORE_VECTOR_REGISTERS(); |
2467 | | |
2468 | 67.8k | return ret; |
2469 | 67.8k | } |
2470 | | |
2471 | | |
2472 | | int wc_DhSetCheckKey(DhKey* key, const byte* p, word32 pSz, const byte* g, |
2473 | | word32 gSz, const byte* q, word32 qSz, int trusted, |
2474 | | WC_RNG* rng) |
2475 | 1.16k | { |
2476 | 1.16k | return _DhSetKey(key, p, pSz, g, gSz, q, qSz, trusted, rng); |
2477 | 1.16k | } |
2478 | | |
2479 | | |
2480 | | int wc_DhSetKey_ex(DhKey* key, const byte* p, word32 pSz, const byte* g, |
2481 | | word32 gSz, const byte* q, word32 qSz) |
2482 | 0 | { |
2483 | 0 | return _DhSetKey(key, p, pSz, g, gSz, q, qSz, 0, NULL); |
2484 | 0 | } |
2485 | | |
2486 | | |
2487 | | /* not in asn anymore since no actual asn types used */ |
2488 | | int wc_DhSetKey(DhKey* key, const byte* p, word32 pSz, const byte* g, |
2489 | | word32 gSz) |
2490 | 66.6k | { |
2491 | | /* This should not have trusted set. */ |
2492 | 66.6k | return _DhSetKey(key, p, pSz, g, gSz, NULL, 0, 1, NULL); |
2493 | 66.6k | } |
2494 | | |
2495 | | |
2496 | | int wc_DhSetNamedKey(DhKey* key, int name) |
2497 | 0 | { |
2498 | 0 | const byte* p = NULL; |
2499 | 0 | const byte* g = NULL; |
2500 | 0 | const byte* q = NULL; |
2501 | 0 | word32 pSz = 0, gSz = 0, qSz = 0; |
2502 | |
|
2503 | 0 | switch (name) { |
2504 | 0 | #ifdef HAVE_FFDHE_2048 |
2505 | 0 | case WC_FFDHE_2048: |
2506 | 0 | p = dh_ffdhe2048_p; |
2507 | 0 | pSz = sizeof(dh_ffdhe2048_p); |
2508 | 0 | g = dh_ffdhe2048_g; |
2509 | 0 | gSz = sizeof(dh_ffdhe2048_g); |
2510 | | #ifdef HAVE_FFDHE_Q |
2511 | | q = dh_ffdhe2048_q; |
2512 | | qSz = sizeof(dh_ffdhe2048_q); |
2513 | | #endif /* HAVE_FFDHE_Q */ |
2514 | 0 | break; |
2515 | 0 | #endif /* HAVE_FFDHE_2048 */ |
2516 | | #ifdef HAVE_FFDHE_3072 |
2517 | | case WC_FFDHE_3072: |
2518 | | p = dh_ffdhe3072_p; |
2519 | | pSz = sizeof(dh_ffdhe3072_p); |
2520 | | g = dh_ffdhe3072_g; |
2521 | | gSz = sizeof(dh_ffdhe3072_g); |
2522 | | #ifdef HAVE_FFDHE_Q |
2523 | | q = dh_ffdhe3072_q; |
2524 | | qSz = sizeof(dh_ffdhe3072_q); |
2525 | | #endif /* HAVE_FFDHE_Q */ |
2526 | | break; |
2527 | | #endif /* HAVE_FFDHE_3072 */ |
2528 | | #ifdef HAVE_FFDHE_4096 |
2529 | | case WC_FFDHE_4096: |
2530 | | p = dh_ffdhe4096_p; |
2531 | | pSz = sizeof(dh_ffdhe4096_p); |
2532 | | g = dh_ffdhe4096_g; |
2533 | | gSz = sizeof(dh_ffdhe4096_g); |
2534 | | #ifdef HAVE_FFDHE_Q |
2535 | | q = dh_ffdhe4096_q; |
2536 | | qSz = sizeof(dh_ffdhe4096_q); |
2537 | | #endif /* HAVE_FFDHE_Q */ |
2538 | | break; |
2539 | | #endif /* HAVE_FFDHE_4096 */ |
2540 | | #ifdef HAVE_FFDHE_6144 |
2541 | | case WC_FFDHE_6144: |
2542 | | p = dh_ffdhe6144_p; |
2543 | | pSz = sizeof(dh_ffdhe6144_p); |
2544 | | g = dh_ffdhe6144_g; |
2545 | | gSz = sizeof(dh_ffdhe6144_g); |
2546 | | #ifdef HAVE_FFDHE_Q |
2547 | | q = dh_ffdhe6144_q; |
2548 | | qSz = sizeof(dh_ffdhe6144_q); |
2549 | | #endif /* HAVE_FFDHE_Q */ |
2550 | | break; |
2551 | | #endif /* HAVE_FFDHE_6144 */ |
2552 | | #ifdef HAVE_FFDHE_8192 |
2553 | | case WC_FFDHE_8192: |
2554 | | p = dh_ffdhe8192_p; |
2555 | | pSz = sizeof(dh_ffdhe8192_p); |
2556 | | g = dh_ffdhe8192_g; |
2557 | | gSz = sizeof(dh_ffdhe8192_g); |
2558 | | #ifdef HAVE_FFDHE_Q |
2559 | | q = dh_ffdhe8192_q; |
2560 | | qSz = sizeof(dh_ffdhe8192_q); |
2561 | | #endif /* HAVE_FFDHE_Q */ |
2562 | | break; |
2563 | | #endif /* HAVE_FFDHE_8192 */ |
2564 | 0 | default: |
2565 | 0 | break; |
2566 | 0 | } |
2567 | 0 | return _DhSetKey(key, p, pSz, g, gSz, q, qSz, 1, NULL); |
2568 | 0 | } |
2569 | | |
2570 | | |
2571 | | word32 wc_DhGetNamedKeyMinSize(int name) |
2572 | 0 | { |
2573 | 0 | int size; |
2574 | |
|
2575 | 0 | switch (name) { |
2576 | 0 | #ifdef HAVE_FFDHE_2048 |
2577 | 0 | case WC_FFDHE_2048: |
2578 | 0 | size = 29; |
2579 | 0 | break; |
2580 | 0 | #endif /* HAVE_FFDHE_2048 */ |
2581 | | #ifdef HAVE_FFDHE_3072 |
2582 | | case WC_FFDHE_3072: |
2583 | | size = 34; |
2584 | | break; |
2585 | | #endif /* HAVE_FFDHE_3072 */ |
2586 | | #ifdef HAVE_FFDHE_4096 |
2587 | | case WC_FFDHE_4096: |
2588 | | size = 39; |
2589 | | break; |
2590 | | #endif /* HAVE_FFDHE_4096 */ |
2591 | | #ifdef HAVE_FFDHE_6144 |
2592 | | case WC_FFDHE_6144: |
2593 | | size = 46; |
2594 | | break; |
2595 | | #endif /* HAVE_FFDHE_6144 */ |
2596 | | #ifdef HAVE_FFDHE_8192 |
2597 | | case WC_FFDHE_8192: |
2598 | | size = 52; |
2599 | | break; |
2600 | | #endif /* HAVE_FFDHE_8192 */ |
2601 | 0 | default: |
2602 | 0 | size = 0; |
2603 | 0 | } |
2604 | | |
2605 | 0 | return size; |
2606 | 0 | } |
2607 | | |
2608 | | |
2609 | | /* Returns 1: params match |
2610 | | * 0: params differ */ |
2611 | | int wc_DhCmpNamedKey(int name, int noQ, |
2612 | | const byte* p, word32 pSz, |
2613 | | const byte* g, word32 gSz, |
2614 | | const byte* q, word32 qSz) |
2615 | 0 | { |
2616 | 0 | const byte* pCmp = NULL; |
2617 | 0 | const byte* qCmp = NULL; |
2618 | 0 | const byte* gCmp = NULL; |
2619 | 0 | word32 pCmpSz = 0, qCmpSz = 0, gCmpSz = 0; |
2620 | 0 | int cmp = 0, goodName = 1; |
2621 | |
|
2622 | 0 | switch (name) { |
2623 | 0 | #ifdef HAVE_FFDHE_2048 |
2624 | 0 | case WC_FFDHE_2048: |
2625 | 0 | pCmp = dh_ffdhe2048_p; |
2626 | 0 | pCmpSz = sizeof(dh_ffdhe2048_p); |
2627 | 0 | gCmp = dh_ffdhe2048_g; |
2628 | 0 | gCmpSz = sizeof(dh_ffdhe2048_g); |
2629 | | #ifdef HAVE_FFDHE_Q |
2630 | | qCmp = dh_ffdhe2048_q; |
2631 | | qCmpSz = sizeof(dh_ffdhe2048_q); |
2632 | | #endif /* HAVE_FFDHE_Q */ |
2633 | 0 | break; |
2634 | 0 | #endif /* HAVE_FFDHE_2048 */ |
2635 | | #ifdef HAVE_FFDHE_3072 |
2636 | | case WC_FFDHE_3072: |
2637 | | pCmp = dh_ffdhe3072_p; |
2638 | | pCmpSz = sizeof(dh_ffdhe3072_p); |
2639 | | gCmp = dh_ffdhe3072_g; |
2640 | | gCmpSz = sizeof(dh_ffdhe3072_g); |
2641 | | #ifdef HAVE_FFDHE_Q |
2642 | | qCmp = dh_ffdhe3072_q; |
2643 | | qCmpSz = sizeof(dh_ffdhe3072_q); |
2644 | | #endif /* HAVE_FFDHE_Q */ |
2645 | | break; |
2646 | | #endif /* HAVE_FFDHE_3072 */ |
2647 | | #ifdef HAVE_FFDHE_4096 |
2648 | | case WC_FFDHE_4096: |
2649 | | pCmp = dh_ffdhe4096_p; |
2650 | | pCmpSz = sizeof(dh_ffdhe4096_p); |
2651 | | gCmp = dh_ffdhe4096_g; |
2652 | | gCmpSz = sizeof(dh_ffdhe4096_g); |
2653 | | #ifdef HAVE_FFDHE_Q |
2654 | | qCmp = dh_ffdhe4096_q; |
2655 | | qCmpSz = sizeof(dh_ffdhe4096_q); |
2656 | | #endif /* HAVE_FFDHE_Q */ |
2657 | | break; |
2658 | | #endif /* HAVE_FFDHE_4096 */ |
2659 | | #ifdef HAVE_FFDHE_6144 |
2660 | | case WC_FFDHE_6144: |
2661 | | pCmp = dh_ffdhe6144_p; |
2662 | | pCmpSz = sizeof(dh_ffdhe6144_p); |
2663 | | gCmp = dh_ffdhe6144_g; |
2664 | | gCmpSz = sizeof(dh_ffdhe6144_g); |
2665 | | #ifdef HAVE_FFDHE_Q |
2666 | | qCmp = dh_ffdhe6144_q; |
2667 | | qCmpSz = sizeof(dh_ffdhe6144_q); |
2668 | | #endif /* HAVE_FFDHE_Q */ |
2669 | | break; |
2670 | | #endif /* HAVE_FFDHE_6144 */ |
2671 | | #ifdef HAVE_FFDHE_8192 |
2672 | | case WC_FFDHE_8192: |
2673 | | pCmp = dh_ffdhe8192_p; |
2674 | | pCmpSz = sizeof(dh_ffdhe8192_p); |
2675 | | gCmp = dh_ffdhe8192_g; |
2676 | | gCmpSz = sizeof(dh_ffdhe8192_g); |
2677 | | #ifdef HAVE_FFDHE_Q |
2678 | | qCmp = dh_ffdhe8192_q; |
2679 | | qCmpSz = sizeof(dh_ffdhe8192_q); |
2680 | | #endif /* HAVE_FFDHE_Q */ |
2681 | | break; |
2682 | | #endif /* HAVE_FFDHE_8192 */ |
2683 | 0 | default: |
2684 | 0 | goodName = 0; |
2685 | 0 | } |
2686 | | |
2687 | 0 | cmp = goodName && (pSz == pCmpSz) && (gSz == gCmpSz) && |
2688 | 0 | (noQ || ((qCmp != NULL) && (qSz == qCmpSz) && |
2689 | 0 | XMEMCMP(q, qCmp, qCmpSz) == 0)) && |
2690 | 0 | (XMEMCMP(p, pCmp, pCmpSz) == 0) && |
2691 | 0 | (XMEMCMP(g, gCmp, gCmpSz) == 0); |
2692 | |
|
2693 | 0 | return cmp; |
2694 | 0 | } |
2695 | | |
2696 | | |
2697 | | int wc_DhGetNamedKeyParamSize(int name, word32* p, word32* g, word32* q) |
2698 | 0 | { |
2699 | 0 | word32 pSz = 0, gSz = 0, qSz = 0; |
2700 | |
|
2701 | 0 | switch (name) { |
2702 | 0 | #ifdef HAVE_FFDHE_2048 |
2703 | 0 | case WC_FFDHE_2048: |
2704 | 0 | pSz = sizeof(dh_ffdhe2048_p); |
2705 | 0 | gSz = sizeof(dh_ffdhe2048_g); |
2706 | | #ifdef HAVE_FFDHE_Q |
2707 | | qSz = sizeof(dh_ffdhe2048_q); |
2708 | | #endif /* HAVE_FFDHE_Q */ |
2709 | 0 | break; |
2710 | 0 | #endif /* HAVE_FFDHE_2048 */ |
2711 | | #ifdef HAVE_FFDHE_3072 |
2712 | | case WC_FFDHE_3072: |
2713 | | pSz = sizeof(dh_ffdhe3072_p); |
2714 | | gSz = sizeof(dh_ffdhe3072_g); |
2715 | | #ifdef HAVE_FFDHE_Q |
2716 | | qSz = sizeof(dh_ffdhe3072_q); |
2717 | | #endif /* HAVE_FFDHE_Q */ |
2718 | | break; |
2719 | | #endif /* HAVE_FFDHE_3072 */ |
2720 | | #ifdef HAVE_FFDHE_4096 |
2721 | | case WC_FFDHE_4096: |
2722 | | pSz = sizeof(dh_ffdhe4096_p); |
2723 | | gSz = sizeof(dh_ffdhe4096_g); |
2724 | | #ifdef HAVE_FFDHE_Q |
2725 | | qSz = sizeof(dh_ffdhe4096_q); |
2726 | | #endif /* HAVE_FFDHE_Q */ |
2727 | | break; |
2728 | | #endif /* HAVE_FFDHE_4096 */ |
2729 | | #ifdef HAVE_FFDHE_6144 |
2730 | | case WC_FFDHE_6144: |
2731 | | pSz = sizeof(dh_ffdhe6144_p); |
2732 | | gSz = sizeof(dh_ffdhe6144_g); |
2733 | | #ifdef HAVE_FFDHE_Q |
2734 | | qSz = sizeof(dh_ffdhe6144_q); |
2735 | | #endif /* HAVE_FFDHE_Q */ |
2736 | | break; |
2737 | | #endif /* HAVE_FFDHE_6144 */ |
2738 | | #ifdef HAVE_FFDHE_8192 |
2739 | | case WC_FFDHE_8192: |
2740 | | pSz = sizeof(dh_ffdhe8192_p); |
2741 | | gSz = sizeof(dh_ffdhe8192_g); |
2742 | | #ifdef HAVE_FFDHE_Q |
2743 | | qSz = sizeof(dh_ffdhe8192_q); |
2744 | | #endif /* HAVE_FFDHE_Q */ |
2745 | | break; |
2746 | | #endif /* HAVE_FFDHE_8192 */ |
2747 | 0 | default: |
2748 | 0 | break; |
2749 | 0 | } |
2750 | | |
2751 | 0 | if (p != NULL) *p = pSz; |
2752 | 0 | if (g != NULL) *g = gSz; |
2753 | 0 | if (q != NULL) *q = qSz; |
2754 | |
|
2755 | 0 | return 0; |
2756 | 0 | } |
2757 | | |
2758 | | |
2759 | | int wc_DhCopyNamedKey(int name, |
2760 | | byte* p, word32* pSz, byte* g, word32* gSz, byte* q, word32* qSz) |
2761 | 0 | { |
2762 | 0 | const byte* pC = NULL; |
2763 | 0 | const byte* gC = NULL; |
2764 | 0 | const byte* qC = NULL; |
2765 | 0 | word32 pCSz = 0, gCSz = 0, qCSz = 0; |
2766 | |
|
2767 | 0 | switch (name) { |
2768 | 0 | #ifdef HAVE_FFDHE_2048 |
2769 | 0 | case WC_FFDHE_2048: |
2770 | 0 | pC = dh_ffdhe2048_p; |
2771 | 0 | pCSz = sizeof(dh_ffdhe2048_p); |
2772 | 0 | gC = dh_ffdhe2048_g; |
2773 | 0 | gCSz = sizeof(dh_ffdhe2048_g); |
2774 | | #ifdef HAVE_FFDHE_Q |
2775 | | qC = dh_ffdhe2048_q; |
2776 | | qCSz = sizeof(dh_ffdhe2048_q); |
2777 | | #endif /* HAVE_FFDHE_Q */ |
2778 | 0 | break; |
2779 | 0 | #endif /* HAVE_FFDHE_2048 */ |
2780 | | #ifdef HAVE_FFDHE_3072 |
2781 | | case WC_FFDHE_3072: |
2782 | | pC = dh_ffdhe3072_p; |
2783 | | pCSz = sizeof(dh_ffdhe3072_p); |
2784 | | gC = dh_ffdhe3072_g; |
2785 | | gCSz = sizeof(dh_ffdhe3072_g); |
2786 | | #ifdef HAVE_FFDHE_Q |
2787 | | qC = dh_ffdhe3072_q; |
2788 | | qCSz = sizeof(dh_ffdhe3072_q); |
2789 | | #endif /* HAVE_FFDHE_Q */ |
2790 | | break; |
2791 | | #endif /* HAVE_FFDHE_3072 */ |
2792 | | #ifdef HAVE_FFDHE_4096 |
2793 | | case WC_FFDHE_4096: |
2794 | | pC = dh_ffdhe4096_p; |
2795 | | pCSz = sizeof(dh_ffdhe4096_p); |
2796 | | gC = dh_ffdhe4096_g; |
2797 | | gCSz = sizeof(dh_ffdhe4096_g); |
2798 | | #ifdef HAVE_FFDHE_Q |
2799 | | qC = dh_ffdhe4096_q; |
2800 | | qCSz = sizeof(dh_ffdhe4096_q); |
2801 | | #endif /* HAVE_FFDHE_Q */ |
2802 | | break; |
2803 | | #endif /* HAVE_FFDHE_4096 */ |
2804 | | #ifdef HAVE_FFDHE_6144 |
2805 | | case WC_FFDHE_6144: |
2806 | | pC = dh_ffdhe6144_p; |
2807 | | pCSz = sizeof(dh_ffdhe6144_p); |
2808 | | gC = dh_ffdhe6144_g; |
2809 | | gCSz = sizeof(dh_ffdhe6144_g); |
2810 | | #ifdef HAVE_FFDHE_Q |
2811 | | qC = dh_ffdhe6144_q; |
2812 | | qCSz = sizeof(dh_ffdhe6144_q); |
2813 | | #endif /* HAVE_FFDHE_Q */ |
2814 | | break; |
2815 | | #endif /* HAVE_FFDHE_6144 */ |
2816 | | #ifdef HAVE_FFDHE_8192 |
2817 | | case WC_FFDHE_8192: |
2818 | | pC = dh_ffdhe8192_p; |
2819 | | pCSz = sizeof(dh_ffdhe8192_p); |
2820 | | gC = dh_ffdhe8192_g; |
2821 | | gCSz = sizeof(dh_ffdhe8192_g); |
2822 | | #ifdef HAVE_FFDHE_Q |
2823 | | qC = dh_ffdhe8192_q; |
2824 | | qCSz = sizeof(dh_ffdhe8192_q); |
2825 | | #endif /* HAVE_FFDHE_Q */ |
2826 | | break; |
2827 | | #endif /* HAVE_FFDHE_8192 */ |
2828 | 0 | default: |
2829 | 0 | break; |
2830 | 0 | } |
2831 | | |
2832 | 0 | if (p != NULL && pC != NULL) |
2833 | 0 | XMEMCPY(p, pC, pCSz); |
2834 | 0 | if (pSz != NULL) |
2835 | 0 | *pSz = pCSz; |
2836 | 0 | if (g != NULL && gC != NULL) |
2837 | 0 | XMEMCPY(g, gC, gCSz); |
2838 | 0 | if (gSz != NULL) |
2839 | 0 | *gSz = gCSz; |
2840 | 0 | if (q != NULL && qC != NULL) |
2841 | 0 | XMEMCPY(q, qC, qCSz); |
2842 | 0 | if (qSz != NULL) |
2843 | 0 | *qSz = qCSz; |
2844 | |
|
2845 | 0 | return 0; |
2846 | 0 | } |
2847 | | |
2848 | | |
2849 | | #ifdef WOLFSSL_KEY_GEN |
2850 | | |
2851 | | /* modulus_size in bits */ |
2852 | | int wc_DhGenerateParams(WC_RNG *rng, int modSz, DhKey *dh) |
2853 | 0 | { |
2854 | 0 | #ifdef WOLFSSL_SMALL_STACK |
2855 | 0 | mp_int *tmp = NULL, *tmp2 = NULL; |
2856 | | #else |
2857 | | mp_int tmp[1], tmp2[2]; |
2858 | | #endif |
2859 | 0 | int groupSz = 0, bufSz = 0, |
2860 | 0 | primeCheckCount = 0, |
2861 | 0 | primeCheck = MP_NO, |
2862 | 0 | ret = 0; |
2863 | 0 | unsigned char *buf = NULL; |
2864 | |
|
2865 | 0 | if (rng == NULL || dh == NULL) |
2866 | 0 | ret = BAD_FUNC_ARG; |
2867 | | |
2868 | | /* set group size in bytes from modulus size |
2869 | | * FIPS 186-4 defines valid values (1024, 160) (2048, 256) (3072, 256) |
2870 | | */ |
2871 | 0 | if (ret == 0) { |
2872 | 0 | switch (modSz) { |
2873 | 0 | case 1024: |
2874 | 0 | groupSz = 20; |
2875 | 0 | break; |
2876 | 0 | case 2048: |
2877 | 0 | case 3072: |
2878 | 0 | groupSz = 32; |
2879 | 0 | break; |
2880 | 0 | default: |
2881 | | #if !defined(HAVE_FIPS) && defined(WOLFSSL_NO_DH186) |
2882 | | /* in non fips mode attempt to match strength of group size with |
2883 | | * mod size */ |
2884 | | if (modSz < 2048) |
2885 | | groupSz = 20; |
2886 | | else |
2887 | | groupSz = 32; |
2888 | | #else |
2889 | 0 | ret = BAD_FUNC_ARG; |
2890 | 0 | #endif |
2891 | 0 | break; |
2892 | 0 | } |
2893 | 0 | } |
2894 | | |
2895 | 0 | if (ret == 0) { |
2896 | | /* modulus size in bytes */ |
2897 | 0 | modSz /= WOLFSSL_BIT_SIZE; |
2898 | 0 | bufSz = modSz - groupSz; |
2899 | | |
2900 | | /* allocate ram */ |
2901 | 0 | buf = (unsigned char *)XMALLOC(bufSz, |
2902 | 0 | dh->heap, DYNAMIC_TYPE_TMP_BUFFER); |
2903 | 0 | if (buf == NULL) |
2904 | 0 | ret = MEMORY_E; |
2905 | 0 | } |
2906 | | |
2907 | | /* make a random string that will be multiplied against q */ |
2908 | 0 | if (ret == 0) |
2909 | 0 | ret = wc_RNG_GenerateBlock(rng, buf, bufSz); |
2910 | |
|
2911 | 0 | #ifdef WOLFSSL_SMALL_STACK |
2912 | 0 | if (ret == 0) { |
2913 | 0 | if (((tmp = (mp_int *)XMALLOC(sizeof(*tmp), NULL, DYNAMIC_TYPE_WOLF_BIGINT)) == NULL) || |
2914 | 0 | ((tmp2 = (mp_int *)XMALLOC(sizeof(*tmp2), NULL, DYNAMIC_TYPE_WOLF_BIGINT)) == NULL)) |
2915 | 0 | ret = MEMORY_E; |
2916 | 0 | } |
2917 | 0 | #endif |
2918 | |
|
2919 | 0 | SAVE_VECTOR_REGISTERS(ret = _svr_ret;); |
2920 | |
|
2921 | 0 | if (ret == 0) { |
2922 | | /* force magnitude */ |
2923 | 0 | buf[0] |= 0xC0; |
2924 | | /* force even */ |
2925 | 0 | buf[bufSz - 1] &= ~1; |
2926 | |
|
2927 | 0 | if (mp_init_multi(tmp, tmp2, &dh->p, &dh->q, &dh->g, 0) |
2928 | 0 | != MP_OKAY) { |
2929 | 0 | ret = MP_INIT_E; |
2930 | 0 | } |
2931 | 0 | } |
2932 | |
|
2933 | 0 | if (ret == 0) { |
2934 | 0 | if (mp_read_unsigned_bin(tmp2, buf, bufSz) != MP_OKAY) |
2935 | 0 | ret = MP_READ_E; |
2936 | 0 | } |
2937 | | |
2938 | | /* make our prime q */ |
2939 | 0 | if (ret == 0) { |
2940 | 0 | if (mp_rand_prime(&dh->q, groupSz, rng, NULL) != MP_OKAY) |
2941 | 0 | ret = PRIME_GEN_E; |
2942 | 0 | } |
2943 | | |
2944 | | /* p = random * q */ |
2945 | 0 | if (ret == 0) { |
2946 | 0 | if (mp_mul(&dh->q, tmp2, &dh->p) != MP_OKAY) |
2947 | 0 | ret = MP_MUL_E; |
2948 | 0 | } |
2949 | | |
2950 | | /* p = random * q + 1, so q is a prime divisor of p-1 */ |
2951 | 0 | if (ret == 0) { |
2952 | 0 | if (mp_add_d(&dh->p, 1, &dh->p) != MP_OKAY) |
2953 | 0 | ret = MP_ADD_E; |
2954 | 0 | } |
2955 | | |
2956 | | /* tmp = 2q */ |
2957 | 0 | if (ret == 0) { |
2958 | 0 | if (mp_add(&dh->q, &dh->q, tmp) != MP_OKAY) |
2959 | 0 | ret = MP_ADD_E; |
2960 | 0 | } |
2961 | | |
2962 | | /* loop until p is prime */ |
2963 | 0 | if (ret == 0) { |
2964 | 0 | do { |
2965 | 0 | if (mp_prime_is_prime_ex(&dh->p, 8, &primeCheck, rng) != MP_OKAY) |
2966 | 0 | ret = PRIME_GEN_E; |
2967 | |
|
2968 | 0 | if (primeCheck != MP_YES) { |
2969 | | /* p += 2q */ |
2970 | 0 | if (mp_add(tmp, &dh->p, &dh->p) != MP_OKAY) |
2971 | 0 | ret = MP_ADD_E; |
2972 | 0 | else |
2973 | 0 | primeCheckCount++; |
2974 | 0 | } |
2975 | 0 | } while (ret == 0 && primeCheck == MP_NO); |
2976 | 0 | } |
2977 | | |
2978 | | /* tmp2 += (2*loop_check_prime) |
2979 | | * to have p = (q * tmp2) + 1 prime |
2980 | | */ |
2981 | 0 | if ((ret == 0) && (primeCheckCount)) { |
2982 | 0 | if (mp_add_d(tmp2, 2 * primeCheckCount, tmp2) != MP_OKAY) |
2983 | 0 | ret = MP_ADD_E; |
2984 | 0 | } |
2985 | | |
2986 | | /* find a value g for which g^tmp2 != 1 */ |
2987 | 0 | if ((ret == 0) && (mp_set(&dh->g, 1) != MP_OKAY)) |
2988 | 0 | ret = MP_ZERO_E; |
2989 | |
|
2990 | 0 | if (ret == 0) { |
2991 | 0 | do { |
2992 | 0 | if (mp_add_d(&dh->g, 1, &dh->g) != MP_OKAY) |
2993 | 0 | ret = MP_ADD_E; |
2994 | 0 | else if (mp_exptmod(&dh->g, tmp2, &dh->p, tmp) != MP_OKAY) |
2995 | 0 | ret = MP_EXPTMOD_E; |
2996 | 0 | } while (ret == 0 && mp_cmp_d(tmp, 1) == MP_EQ); |
2997 | 0 | } |
2998 | |
|
2999 | 0 | if (ret == 0) { |
3000 | | /* at this point tmp generates a group of order q mod p */ |
3001 | 0 | #ifndef USE_FAST_MATH |
3002 | | /* Exchanging is quick when the data pointer can be copied. */ |
3003 | 0 | mp_exch(tmp, &dh->g); |
3004 | | #else |
3005 | | mp_copy(tmp, &dh->g); |
3006 | | #endif |
3007 | 0 | } |
3008 | | |
3009 | | /* clear the parameters if there was an error */ |
3010 | 0 | if ((ret != 0) && (dh != NULL)) { |
3011 | 0 | mp_clear(&dh->q); |
3012 | 0 | mp_clear(&dh->p); |
3013 | 0 | mp_clear(&dh->g); |
3014 | 0 | } |
3015 | |
|
3016 | 0 | RESTORE_VECTOR_REGISTERS(); |
3017 | |
|
3018 | 0 | if (buf != NULL) { |
3019 | 0 | ForceZero(buf, bufSz); |
3020 | 0 | if (dh != NULL) { |
3021 | 0 | XFREE(buf, dh->heap, DYNAMIC_TYPE_TMP_BUFFER); |
3022 | 0 | } |
3023 | 0 | } |
3024 | |
|
3025 | 0 | #ifdef WOLFSSL_SMALL_STACK |
3026 | 0 | if (tmp != NULL) { |
3027 | 0 | mp_clear(tmp); |
3028 | 0 | XFREE(tmp, NULL, DYNAMIC_TYPE_WOLF_BIGINT); |
3029 | 0 | } |
3030 | 0 | if (tmp2 != NULL) { |
3031 | 0 | mp_clear(tmp2); |
3032 | 0 | XFREE(tmp2, NULL, DYNAMIC_TYPE_WOLF_BIGINT); |
3033 | 0 | } |
3034 | | #else |
3035 | | mp_clear(tmp); |
3036 | | mp_clear(tmp2); |
3037 | | #endif |
3038 | |
|
3039 | 0 | return ret; |
3040 | 0 | } |
3041 | | |
3042 | | |
3043 | | /* Export raw DH parameters from DhKey structure |
3044 | | * |
3045 | | * dh - pointer to initialized DhKey structure |
3046 | | * p - output location for DH (p) parameter |
3047 | | * pSz - [IN/OUT] size of output buffer for p, size of p |
3048 | | * q - output location for DH (q) parameter |
3049 | | * qSz - [IN/OUT] size of output buffer for q, size of q |
3050 | | * g - output location for DH (g) parameter |
3051 | | * gSz - [IN/OUT] size of output buffer for g, size of g |
3052 | | * |
3053 | | * If p, q, and g pointers are all passed in as NULL, the function |
3054 | | * will set pSz, qSz, and gSz to the required output buffer sizes for p, |
3055 | | * q, and g. In this case, the function will return LENGTH_ONLY_E. |
3056 | | * |
3057 | | * returns 0 on success, negative upon failure |
3058 | | */ |
3059 | | int wc_DhExportParamsRaw(DhKey* dh, byte* p, word32* pSz, |
3060 | | byte* q, word32* qSz, byte* g, word32* gSz) |
3061 | 0 | { |
3062 | 0 | int ret = 0; |
3063 | 0 | word32 pLen = 0, qLen = 0, gLen = 0; |
3064 | |
|
3065 | 0 | if (dh == NULL || pSz == NULL || qSz == NULL || gSz == NULL) |
3066 | 0 | ret = BAD_FUNC_ARG; |
3067 | | |
3068 | | /* get required output buffer sizes */ |
3069 | 0 | if (ret == 0) { |
3070 | 0 | pLen = mp_unsigned_bin_size(&dh->p); |
3071 | 0 | qLen = mp_unsigned_bin_size(&dh->q); |
3072 | 0 | gLen = mp_unsigned_bin_size(&dh->g); |
3073 | | |
3074 | | /* return buffer sizes and LENGTH_ONLY_E if buffers are NULL */ |
3075 | 0 | if (p == NULL && q == NULL && g == NULL) { |
3076 | 0 | *pSz = pLen; |
3077 | 0 | *qSz = qLen; |
3078 | 0 | *gSz = gLen; |
3079 | 0 | ret = LENGTH_ONLY_E; |
3080 | 0 | } |
3081 | 0 | } |
3082 | |
|
3083 | 0 | if (ret == 0) { |
3084 | 0 | if (p == NULL || q == NULL || g == NULL) |
3085 | 0 | ret = BAD_FUNC_ARG; |
3086 | 0 | } |
3087 | | |
3088 | | /* export p */ |
3089 | 0 | if (ret == 0) { |
3090 | 0 | if (*pSz < pLen) { |
3091 | 0 | WOLFSSL_MSG("Output buffer for DH p parameter too small, " |
3092 | 0 | "required size placed into pSz"); |
3093 | 0 | *pSz = pLen; |
3094 | 0 | ret = BUFFER_E; |
3095 | 0 | } |
3096 | 0 | } |
3097 | |
|
3098 | 0 | if (ret == 0) { |
3099 | 0 | *pSz = pLen; |
3100 | 0 | if (mp_to_unsigned_bin(&dh->p, p) != MP_OKAY) |
3101 | 0 | ret = MP_TO_E; |
3102 | 0 | } |
3103 | | |
3104 | | /* export q */ |
3105 | 0 | if (ret == 0) { |
3106 | 0 | if (*qSz < qLen) { |
3107 | 0 | WOLFSSL_MSG("Output buffer for DH q parameter too small, " |
3108 | 0 | "required size placed into qSz"); |
3109 | 0 | *qSz = qLen; |
3110 | 0 | ret = BUFFER_E; |
3111 | 0 | } |
3112 | 0 | } |
3113 | |
|
3114 | 0 | if (ret == 0) { |
3115 | 0 | *qSz = qLen; |
3116 | 0 | if (mp_to_unsigned_bin(&dh->q, q) != MP_OKAY) |
3117 | 0 | ret = MP_TO_E; |
3118 | 0 | } |
3119 | | |
3120 | | /* export g */ |
3121 | 0 | if (ret == 0) { |
3122 | 0 | if (*gSz < gLen) { |
3123 | 0 | WOLFSSL_MSG("Output buffer for DH g parameter too small, " |
3124 | 0 | "required size placed into gSz"); |
3125 | 0 | *gSz = gLen; |
3126 | 0 | ret = BUFFER_E; |
3127 | 0 | } |
3128 | 0 | } |
3129 | |
|
3130 | 0 | if (ret == 0) { |
3131 | 0 | *gSz = gLen; |
3132 | 0 | if (mp_to_unsigned_bin(&dh->g, g) != MP_OKAY) |
3133 | 0 | ret = MP_TO_E; |
3134 | 0 | } |
3135 | |
|
3136 | 0 | return ret; |
3137 | 0 | } |
3138 | | |
3139 | | #endif /* WOLFSSL_KEY_GEN */ |
3140 | | |
3141 | | #endif /* NO_DH */ |