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1 | /* | |
2 | * librb: a library used by ircd-ratbox and other things | |
3 | * mbedtls_ratbox.h: embedded data for ARM MbedTLS backend | |
4 | * | |
5 | * Copyright (C) 2016 Aaron Jones <aaronmdjones@gmail.com> | |
6 | * | |
7 | * This program 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 | * This program 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 02110-1301 | |
20 | * USA | |
21 | * | |
22 | * $Id$ | |
23 | */ | |
24 | ||
25 | #ifndef RB_MBEDTLS_EMBEDDED_DATA_H | |
26 | #define RB_MBEDTLS_EMBEDDED_DATA_H | |
27 | ||
28 | #include "mbedtls/entropy.h" | |
29 | #include "mbedtls/ctr_drbg.h" | |
30 | #include "mbedtls/certs.h" | |
31 | #include "mbedtls/x509.h" | |
32 | #include "mbedtls/ssl.h" | |
33 | #include "mbedtls/ssl_ciphersuites.h" | |
34 | #include "mbedtls/net.h" | |
35 | #include "mbedtls/error.h" | |
36 | #include "mbedtls/debug.h" | |
37 | #include "mbedtls/dhm.h" | |
38 | #include "mbedtls/version.h" | |
39 | ||
40 | /* | |
41 | * Personalization string for CTR-DRBG initialization | |
42 | */ | |
43 | static const char rb_mbedtls_personal_str[] = "charybdis/librb personalization string"; | |
44 | ||
45 | /* | |
46 | * Default list of supported ciphersuites | |
47 | * User can override with ssl_cipher_list option in ircd.conf | |
48 | * | |
49 | * Charybdis cannot have more than one certificate configured, which means that with | |
50 | * the MbedTLS backend, it will ALWAYS be serving EITHER an RSA OR ECDSA certificate. | |
51 | * | |
52 | * This means we can order ciphersuites to place all ECDSA ones ahead of RSA ones, | |
53 | * without weird interactions of cipher order, such as inadvertantly preferring an | |
54 | * ECDSA ciphersuite with AES128-CBC-SHA over an RSA ciphersuite with | |
55 | * AES256-GCM-SHA384. | |
56 | * | |
57 | * We also prefer all AEAD ciphersuites first, even if it results in using a 128-bit | |
58 | * AEAD ciphersuite instead of a 256-bit CBC ciphersuite. This is due to the fact that | |
59 | * ONLY the AEAD ciphersuites in TLS are cryptographically secure in practice; the ETM | |
60 | * extension for CBC ciphersuites has not seen wide adoption. This choice can be | |
61 | * revisited in future; please consult me first. -- amdj | |
62 | */ | |
63 | static const int rb_mbedtls_ciphersuites[] = { | |
64 | ||
65 | MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, | |
66 | MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384, | |
67 | MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM, | |
68 | MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, | |
69 | MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256, | |
70 | MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM, | |
71 | MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384, | |
72 | MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384, | |
73 | MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, | |
74 | MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256, | |
75 | MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, | |
76 | MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, | |
77 | ||
78 | MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384, | |
79 | MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384, | |
80 | MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, | |
81 | MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256, | |
82 | MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384, | |
83 | MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384, | |
84 | MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA, | |
85 | MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256, | |
86 | MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, | |
87 | MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA, | |
88 | ||
89 | MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, | |
90 | MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384, | |
91 | MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM, | |
92 | MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256, | |
93 | MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256, | |
94 | MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA, | |
95 | MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA, | |
96 | MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256, | |
97 | MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256, | |
98 | MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM, | |
99 | MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256, | |
100 | MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, | |
101 | MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA, | |
102 | MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA, | |
103 | ||
104 | MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384, | |
105 | MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384, | |
106 | MBEDTLS_TLS_RSA_WITH_AES_256_CCM, | |
107 | MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256, | |
108 | MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256, | |
109 | MBEDTLS_TLS_RSA_WITH_AES_128_CCM, | |
110 | MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256, | |
111 | MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256, | |
112 | MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA, | |
113 | MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA, | |
114 | MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256, | |
115 | MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256, | |
116 | MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA, | |
117 | MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA, | |
118 | ||
119 | 0 // End of list | |
120 | }; | |
121 | ||
122 | /* | |
123 | * YES, this is a hardcoded CA certificate. | |
124 | * | |
125 | * BEFORE YOU THROW YOUR ARMS UP IN A PANIC ABOUT A BACKDOOR, READ THIS TEXT! | |
126 | * | |
127 | * ARM mbedTLS requires a CA certificate to be set in its configuration before it will | |
128 | * request a client certificate from peers. Since we want to do that, and not all | |
129 | * installations will have a CA certificate to hand, we have this. | |
130 | * | |
131 | * Its key was securely destroyed after being generated, but even if it wasn't, that | |
132 | * doesn't matter; the IRCd will accept ALL certificates, whether signed by this CA | |
133 | * certificate or not! | |
134 | * | |
135 | * After all, it only cares about certificates in as far as to generate a fingerprint | |
136 | * for them. | |
137 | * | |
138 | * Yes, this is a massive hack, but there is no alternative. | |
139 | */ | |
140 | ||
141 | static const unsigned char rb_mbedtls_dummy_ca_certificate[825] = { | |
142 | 0x30, 0x82, 0x03, 0x35, 0x30, 0x82, 0x02, 0x1D, 0xA0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x09, 0x00, | |
143 | 0x86, 0xC5, 0x1F, 0x62, 0xBE, 0xFC, 0x0B, 0xA8, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, | |
144 | 0xF7, 0x0D, 0x01, 0x01, 0x0B, 0x05, 0x00, 0x30, 0x31, 0x31, 0x2F, 0x30, 0x2D, 0x06, 0x03, 0x55, | |
145 | 0x04, 0x03, 0x0C, 0x26, 0x43, 0x68, 0x61, 0x72, 0x79, 0x62, 0x64, 0x69, 0x73, 0x20, 0x6D, 0x62, | |
146 | 0x65, 0x64, 0x54, 0x4C, 0x53, 0x20, 0x44, 0x75, 0x6D, 0x6D, 0x79, 0x20, 0x43, 0x41, 0x20, 0x43, | |
147 | 0x65, 0x72, 0x74, 0x69, 0x66, 0x69, 0x63, 0x61, 0x74, 0x65, 0x30, 0x1E, 0x17, 0x0D, 0x31, 0x36, | |
148 | 0x30, 0x35, 0x30, 0x34, 0x30, 0x38, 0x35, 0x32, 0x35, 0x33, 0x5A, 0x17, 0x0D, 0x34, 0x33, 0x30, | |
149 | 0x39, 0x32, 0x30, 0x30, 0x38, 0x35, 0x32, 0x35, 0x33, 0x5A, 0x30, 0x31, 0x31, 0x2F, 0x30, 0x2D, | |
150 | 0x06, 0x03, 0x55, 0x04, 0x03, 0x0C, 0x26, 0x43, 0x68, 0x61, 0x72, 0x79, 0x62, 0x64, 0x69, 0x73, | |
151 | 0x20, 0x6D, 0x62, 0x65, 0x64, 0x54, 0x4C, 0x53, 0x20, 0x44, 0x75, 0x6D, 0x6D, 0x79, 0x20, 0x43, | |
152 | 0x41, 0x20, 0x43, 0x65, 0x72, 0x74, 0x69, 0x66, 0x69, 0x63, 0x61, 0x74, 0x65, 0x30, 0x82, 0x01, | |
153 | 0x22, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01, 0x05, 0x00, | |
154 | 0x03, 0x82, 0x01, 0x0F, 0x00, 0x30, 0x82, 0x01, 0x0A, 0x02, 0x82, 0x01, 0x01, 0x00, 0xCA, 0x4B, | |
155 | 0xA6, 0xA1, 0x82, 0x5B, 0x06, 0xC6, 0x82, 0x76, 0x8E, 0xB2, 0x22, 0x37, 0x83, 0x91, 0x4B, 0xD0, | |
156 | 0xAE, 0x2F, 0xEE, 0x8E, 0x60, 0x04, 0xBA, 0x77, 0x8C, 0xD0, 0xCF, 0x5E, 0xA4, 0xFD, 0x80, 0xA1, | |
157 | 0x2E, 0xDC, 0x1F, 0xD9, 0x72, 0x2C, 0x28, 0x03, 0x27, 0x48, 0x23, 0x6E, 0x41, 0x49, 0x62, 0x09, | |
158 | 0x2D, 0xCF, 0x87, 0xA1, 0x45, 0x9D, 0x2B, 0x43, 0x6F, 0xBB, 0xDB, 0x23, 0xD8, 0xD9, 0x6D, 0x36, | |
159 | 0x4E, 0xA3, 0x85, 0x40, 0x4D, 0x72, 0xEC, 0x7B, 0xEF, 0x2B, 0x13, 0xE4, 0x6F, 0xDA, 0x23, 0x4F, | |
160 | 0x1C, 0xE7, 0xEA, 0xD9, 0x17, 0x2B, 0xD6, 0x67, 0x79, 0x42, 0xC3, 0x81, 0x9A, 0x77, 0x64, 0xC7, | |
161 | 0xC5, 0x44, 0xE1, 0xA4, 0xA3, 0x50, 0x8C, 0x1F, 0xCA, 0xD3, 0x6F, 0xC7, 0xFF, 0x2C, 0xBA, 0x7B, | |
162 | 0x21, 0x0C, 0xF3, 0xA9, 0x6A, 0x89, 0x74, 0x33, 0x60, 0xA1, 0xF8, 0x9F, 0xAA, 0x39, 0xA9, 0x45, | |
163 | 0x7E, 0x3D, 0x41, 0x67, 0x04, 0xF5, 0x9F, 0x47, 0x62, 0xAC, 0x65, 0xE0, 0x8D, 0x46, 0x9E, 0xD9, | |
164 | 0xE5, 0x77, 0xD5, 0x8C, 0x47, 0xA2, 0xFB, 0x7D, 0x94, 0x27, 0xC9, 0xB9, 0x3F, 0x4D, 0xF4, 0xFD, | |
165 | 0x19, 0x3C, 0xF6, 0x24, 0xAE, 0x70, 0xD7, 0x23, 0xE4, 0x64, 0x0A, 0xFC, 0x63, 0x89, 0x8A, 0xFE, | |
166 | 0xD0, 0x8E, 0x48, 0x1A, 0xD8, 0xC3, 0xA9, 0xEC, 0x9D, 0x0F, 0xC7, 0xC5, 0x22, 0xBC, 0x45, 0x4A, | |
167 | 0x2F, 0x4D, 0xF5, 0x0E, 0x4F, 0xFF, 0xAC, 0xE0, 0x55, 0xF4, 0x86, 0x04, 0x1B, 0x60, 0xDF, 0x4C, | |
168 | 0x25, 0xB9, 0xEC, 0x10, 0x0C, 0x54, 0x16, 0xDF, 0x42, 0xF0, 0x07, 0x00, 0x28, 0x81, 0x7C, 0x95, | |
169 | 0xAA, 0xC1, 0x01, 0xA3, 0xB8, 0xDF, 0x68, 0xCB, 0x55, 0xA7, 0x80, 0xCC, 0xE5, 0x3D, 0xE1, 0x68, | |
170 | 0x10, 0x27, 0x56, 0x94, 0x67, 0xEC, 0x82, 0x66, 0x3D, 0x96, 0x76, 0xC3, 0xEE, 0x23, 0x02, 0x03, | |
171 | 0x01, 0x00, 0x01, 0xA3, 0x50, 0x30, 0x4E, 0x30, 0x1D, 0x06, 0x03, 0x55, 0x1D, 0x0E, 0x04, 0x16, | |
172 | 0x04, 0x14, 0xFF, 0xC8, 0xBA, 0x56, 0x74, 0xB1, 0x03, 0xA9, 0x79, 0x55, 0xFA, 0x58, 0x86, 0x13, | |
173 | 0xDE, 0xC0, 0xFA, 0xF2, 0x94, 0x62, 0x30, 0x1F, 0x06, 0x03, 0x55, 0x1D, 0x23, 0x04, 0x18, 0x30, | |
174 | 0x16, 0x80, 0x14, 0xFF, 0xC8, 0xBA, 0x56, 0x74, 0xB1, 0x03, 0xA9, 0x79, 0x55, 0xFA, 0x58, 0x86, | |
175 | 0x13, 0xDE, 0xC0, 0xFA, 0xF2, 0x94, 0x62, 0x30, 0x0C, 0x06, 0x03, 0x55, 0x1D, 0x13, 0x04, 0x05, | |
176 | 0x30, 0x03, 0x01, 0x01, 0xFF, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, | |
177 | 0x01, 0x0B, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00, 0x3D, 0x35, 0x69, 0x87, 0xEB, 0x41, 0xA9, | |
178 | 0x2A, 0x51, 0xF3, 0x28, 0x71, 0xB4, 0x06, 0x7F, 0x15, 0x5A, 0x6D, 0x88, 0x5B, 0xC8, 0x4C, 0xE1, | |
179 | 0x6C, 0xC7, 0xCB, 0x93, 0x63, 0x69, 0xFB, 0xA6, 0x6D, 0xC7, 0x44, 0x6B, 0xD6, 0x39, 0x46, 0x34, | |
180 | 0xFC, 0x45, 0x23, 0xD2, 0x29, 0x1B, 0xCC, 0x1C, 0x13, 0xD7, 0x63, 0x10, 0x81, 0xF5, 0x82, 0x45, | |
181 | 0xEC, 0xDC, 0x20, 0x5F, 0xBB, 0xC3, 0xE6, 0x4A, 0x07, 0xA7, 0xBD, 0x9E, 0xFC, 0x5D, 0xFE, 0xC5, | |
182 | 0x43, 0x3A, 0xC6, 0xA4, 0x6C, 0x5B, 0xF9, 0x63, 0x8F, 0xF9, 0xEB, 0xC2, 0xF4, 0xA7, 0xE4, 0x1B, | |
183 | 0x23, 0xFA, 0xE1, 0x5A, 0x79, 0xC5, 0x1D, 0x1D, 0xFC, 0xAA, 0x81, 0xF7, 0x21, 0x52, 0xC9, 0x46, | |
184 | 0x17, 0x1B, 0x24, 0x4B, 0x14, 0x5C, 0xF9, 0xB5, 0x86, 0x04, 0x80, 0x51, 0x95, 0xCF, 0x4E, 0x47, | |
185 | 0x32, 0x8A, 0x1E, 0x52, 0x2E, 0xBF, 0x08, 0x8E, 0x9E, 0xE3, 0x88, 0x45, 0xC3, 0x75, 0xD7, 0xAE, | |
186 | 0xC3, 0x7E, 0x7E, 0xE9, 0xC9, 0x5B, 0xD8, 0x58, 0x3B, 0x25, 0x53, 0x0C, 0x00, 0x21, 0x1A, 0x71, | |
187 | 0x12, 0x23, 0xA0, 0x35, 0x6E, 0xC9, 0x7D, 0x83, 0x5C, 0x19, 0xE4, 0x05, 0x84, 0x46, 0x4E, 0x50, | |
188 | 0xE2, 0x9E, 0x70, 0x2E, 0x74, 0x05, 0xEA, 0x31, 0x04, 0x55, 0xA7, 0xF4, 0x67, 0x95, 0xDC, 0x86, | |
189 | 0x1F, 0x9D, 0xA0, 0x5D, 0x7F, 0x29, 0x48, 0x84, 0xEF, 0x13, 0xB8, 0xB3, 0xBF, 0x65, 0xD4, 0x52, | |
190 | 0x98, 0x06, 0xE6, 0x8A, 0xB1, 0x36, 0xEA, 0x39, 0xB3, 0x04, 0x2B, 0x6E, 0x64, 0x6E, 0xF3, 0x20, | |
191 | 0x74, 0xB6, 0x6E, 0x21, 0x3B, 0x99, 0xFE, 0x6E, 0x70, 0x48, 0x78, 0xEA, 0x31, 0x95, 0xB3, 0xB0, | |
192 | 0x0E, 0x48, 0x83, 0x35, 0xA9, 0x74, 0xBF, 0x45, 0x07, 0xC8, 0x5A, 0x12, 0xA2, 0x4D, 0x16, 0xDB, | |
193 | 0xB3, 0x1F, 0x72, 0xDE, 0x2A, 0x28, 0xFE, 0x7C, 0x2D | |
194 | }; | |
195 | ||
196 | #endif /* RB_MBEDTLS_EMBEDDED_DATA_H */ |