1 /**
2 * \file ssl_ciphersuites.h
3 *
4 * \brief SSL Ciphersuites for mbed TLS
5 */
6 /*
7 * Copyright The Mbed TLS Contributors
8 * SPDX-License-Identifier: Apache-2.0
9 *
10 * Licensed under the Apache License, Version 2.0 (the "License"); you may
11 * not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
13 *
14 * http://www.apache.org/licenses/LICENSE-2.0
15 *
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
18 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
21 */
22 #ifndef MBEDTLS_SSL_CIPHERSUITES_H
23 #define MBEDTLS_SSL_CIPHERSUITES_H
24 #include "mbedtls/private_access.h"
25
26 #include "mbedtls/build_info.h"
27
28 #include "mbedtls/pk.h"
29 #include "mbedtls/cipher.h"
30 #include "mbedtls/md.h"
31
32 #ifdef __cplusplus
33 extern "C" {
34 #endif
35
36 /*
37 * Supported ciphersuites (Official IANA names)
38 */
39 #define MBEDTLS_TLS_RSA_WITH_NULL_MD5 0x01 /**< Weak! */
40 #define MBEDTLS_TLS_RSA_WITH_NULL_SHA 0x02 /**< Weak! */
41
42 #define MBEDTLS_TLS_PSK_WITH_NULL_SHA 0x2C /**< Weak! */
43 #define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA 0x2D /**< Weak! */
44 #define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA 0x2E /**< Weak! */
45 #define MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA 0x2F
46
47 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA 0x33
48 #define MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA 0x35
49 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA 0x39
50
51 #define MBEDTLS_TLS_RSA_WITH_NULL_SHA256 0x3B /**< Weak! */
52 #define MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256 0x3C /**< TLS 1.2 */
53 #define MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256 0x3D /**< TLS 1.2 */
54
55 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA 0x41
56 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA 0x45
57
58 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 0x67 /**< TLS 1.2 */
59 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 0x6B /**< TLS 1.2 */
60
61 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA 0x84
62 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA 0x88
63
64 #define MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA 0x8C
65 #define MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA 0x8D
66
67 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA 0x90
68 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA 0x91
69
70 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA 0x94
71 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA 0x95
72
73 #define MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256 0x9C /**< TLS 1.2 */
74 #define MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384 0x9D /**< TLS 1.2 */
75 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 0x9E /**< TLS 1.2 */
76 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 0x9F /**< TLS 1.2 */
77
78 #define MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256 0xA8 /**< TLS 1.2 */
79 #define MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384 0xA9 /**< TLS 1.2 */
80 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 0xAA /**< TLS 1.2 */
81 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 0xAB /**< TLS 1.2 */
82 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 0xAC /**< TLS 1.2 */
83 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 0xAD /**< TLS 1.2 */
84
85 #define MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256 0xAE
86 #define MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384 0xAF
87 #define MBEDTLS_TLS_PSK_WITH_NULL_SHA256 0xB0 /**< Weak! */
88 #define MBEDTLS_TLS_PSK_WITH_NULL_SHA384 0xB1 /**< Weak! */
89
90 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 0xB2
91 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 0xB3
92 #define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256 0xB4 /**< Weak! */
93 #define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384 0xB5 /**< Weak! */
94
95 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 0xB6
96 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 0xB7
97 #define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256 0xB8 /**< Weak! */
98 #define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384 0xB9 /**< Weak! */
99
100 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBA /**< TLS 1.2 */
101 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBE /**< TLS 1.2 */
102
103 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC0 /**< TLS 1.2 */
104 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC4 /**< TLS 1.2 */
105
106 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA 0xC001 /**< Weak! */
107 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA 0xC004
108 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA 0xC005
109
110 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA 0xC006 /**< Weak! */
111 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 0xC009
112 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 0xC00A
113
114 #define MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA 0xC00B /**< Weak! */
115 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA 0xC00E
116 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA 0xC00F
117
118 #define MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA 0xC010 /**< Weak! */
119 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 0xC013
120 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 0xC014
121
122 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 0xC023 /**< TLS 1.2 */
123 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 0xC024 /**< TLS 1.2 */
124 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 0xC025 /**< TLS 1.2 */
125 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 0xC026 /**< TLS 1.2 */
126 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 0xC027 /**< TLS 1.2 */
127 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 0xC028 /**< TLS 1.2 */
128 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 0xC029 /**< TLS 1.2 */
129 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 0xC02A /**< TLS 1.2 */
130
131 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 0xC02B /**< TLS 1.2 */
132 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 0xC02C /**< TLS 1.2 */
133 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 0xC02D /**< TLS 1.2 */
134 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 0xC02E /**< TLS 1.2 */
135 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 0xC02F /**< TLS 1.2 */
136 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 0xC030 /**< TLS 1.2 */
137 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 0xC031 /**< TLS 1.2 */
138 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 0xC032 /**< TLS 1.2 */
139
140 #define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA 0xC035
141 #define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA 0xC036
142 #define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 0xC037
143 #define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 0xC038
144 #define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA 0xC039
145 #define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256 0xC03A
146 #define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384 0xC03B
147
148 #define MBEDTLS_TLS_RSA_WITH_ARIA_128_CBC_SHA256 0xC03C /**< TLS 1.2 */
149 #define MBEDTLS_TLS_RSA_WITH_ARIA_256_CBC_SHA384 0xC03D /**< TLS 1.2 */
150 #define MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256 0xC044 /**< TLS 1.2 */
151 #define MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384 0xC045 /**< TLS 1.2 */
152 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256 0xC048 /**< TLS 1.2 */
153 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384 0xC049 /**< TLS 1.2 */
154 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256 0xC04A /**< TLS 1.2 */
155 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384 0xC04B /**< TLS 1.2 */
156 #define MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256 0xC04C /**< TLS 1.2 */
157 #define MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384 0xC04D /**< TLS 1.2 */
158 #define MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256 0xC04E /**< TLS 1.2 */
159 #define MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384 0xC04F /**< TLS 1.2 */
160 #define MBEDTLS_TLS_RSA_WITH_ARIA_128_GCM_SHA256 0xC050 /**< TLS 1.2 */
161 #define MBEDTLS_TLS_RSA_WITH_ARIA_256_GCM_SHA384 0xC051 /**< TLS 1.2 */
162 #define MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256 0xC052 /**< TLS 1.2 */
163 #define MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384 0xC053 /**< TLS 1.2 */
164 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256 0xC05C /**< TLS 1.2 */
165 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384 0xC05D /**< TLS 1.2 */
166 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256 0xC05E /**< TLS 1.2 */
167 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384 0xC05F /**< TLS 1.2 */
168 #define MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 0xC060 /**< TLS 1.2 */
169 #define MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 0xC061 /**< TLS 1.2 */
170 #define MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256 0xC062 /**< TLS 1.2 */
171 #define MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384 0xC063 /**< TLS 1.2 */
172 #define MBEDTLS_TLS_PSK_WITH_ARIA_128_CBC_SHA256 0xC064 /**< TLS 1.2 */
173 #define MBEDTLS_TLS_PSK_WITH_ARIA_256_CBC_SHA384 0xC065 /**< TLS 1.2 */
174 #define MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256 0xC066 /**< TLS 1.2 */
175 #define MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384 0xC067 /**< TLS 1.2 */
176 #define MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256 0xC068 /**< TLS 1.2 */
177 #define MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384 0xC069 /**< TLS 1.2 */
178 #define MBEDTLS_TLS_PSK_WITH_ARIA_128_GCM_SHA256 0xC06A /**< TLS 1.2 */
179 #define MBEDTLS_TLS_PSK_WITH_ARIA_256_GCM_SHA384 0xC06B /**< TLS 1.2 */
180 #define MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256 0xC06C /**< TLS 1.2 */
181 #define MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384 0xC06D /**< TLS 1.2 */
182 #define MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256 0xC06E /**< TLS 1.2 */
183 #define MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384 0xC06F /**< TLS 1.2 */
184 #define MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256 0xC070 /**< TLS 1.2 */
185 #define MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384 0xC071 /**< TLS 1.2 */
186
187 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0xC072
188 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0xC073
189 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0xC074
190 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0xC075
191 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xC076
192 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 0xC077
193 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xC078
194 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 0xC079
195
196 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC07A /**< TLS 1.2 */
197 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC07B /**< TLS 1.2 */
198 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC07C /**< TLS 1.2 */
199 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC07D /**< TLS 1.2 */
200 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 0xC086 /**< TLS 1.2 */
201 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 0xC087 /**< TLS 1.2 */
202 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 0xC088 /**< TLS 1.2 */
203 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 0xC089 /**< TLS 1.2 */
204 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC08A /**< TLS 1.2 */
205 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC08B /**< TLS 1.2 */
206 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC08C /**< TLS 1.2 */
207 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC08D /**< TLS 1.2 */
208
209 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC08E /**< TLS 1.2 */
210 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC08F /**< TLS 1.2 */
211 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC090 /**< TLS 1.2 */
212 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC091 /**< TLS 1.2 */
213 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC092 /**< TLS 1.2 */
214 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC093 /**< TLS 1.2 */
215
216 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC094
217 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC095
218 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC096
219 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC097
220 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC098
221 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC099
222 #define MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC09A
223 #define MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC09B
224
225 #define MBEDTLS_TLS_RSA_WITH_AES_128_CCM 0xC09C /**< TLS 1.2 */
226 #define MBEDTLS_TLS_RSA_WITH_AES_256_CCM 0xC09D /**< TLS 1.2 */
227 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM 0xC09E /**< TLS 1.2 */
228 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM 0xC09F /**< TLS 1.2 */
229 #define MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8 0xC0A0 /**< TLS 1.2 */
230 #define MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8 0xC0A1 /**< TLS 1.2 */
231 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8 0xC0A2 /**< TLS 1.2 */
232 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8 0xC0A3 /**< TLS 1.2 */
233 #define MBEDTLS_TLS_PSK_WITH_AES_128_CCM 0xC0A4 /**< TLS 1.2 */
234 #define MBEDTLS_TLS_PSK_WITH_AES_256_CCM 0xC0A5 /**< TLS 1.2 */
235 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM 0xC0A6 /**< TLS 1.2 */
236 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM 0xC0A7 /**< TLS 1.2 */
237 #define MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8 0xC0A8 /**< TLS 1.2 */
238 #define MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8 0xC0A9 /**< TLS 1.2 */
239 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8 0xC0AA /**< TLS 1.2 */
240 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8 0xC0AB /**< TLS 1.2 */
241 /* The last two are named with PSK_DHE in the RFC, which looks like a typo */
242
243 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM 0xC0AC /**< TLS 1.2 */
244 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM 0xC0AD /**< TLS 1.2 */
245 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 0xC0AE /**< TLS 1.2 */
246 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 0xC0AF /**< TLS 1.2 */
247
248 #define MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8 0xC0FF /**< experimental */
249
250 /* RFC 7905 */
251 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 0xCCA8 /**< TLS 1.2 */
252 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 0xCCA9 /**< TLS 1.2 */
253 #define MBEDTLS_TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 0xCCAA /**< TLS 1.2 */
254 #define MBEDTLS_TLS_PSK_WITH_CHACHA20_POLY1305_SHA256 0xCCAB /**< TLS 1.2 */
255 #define MBEDTLS_TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 0xCCAC /**< TLS 1.2 */
256 #define MBEDTLS_TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256 0xCCAD /**< TLS 1.2 */
257 #define MBEDTLS_TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256 0xCCAE /**< TLS 1.2 */
258
259 /* RFC 8446, Appendix B.4 */
260 #define MBEDTLS_TLS1_3_AES_128_GCM_SHA256 0x1301 /**< TLS 1.3 */
261 #define MBEDTLS_TLS1_3_AES_256_GCM_SHA384 0x1302 /**< TLS 1.3 */
262 #define MBEDTLS_TLS1_3_CHACHA20_POLY1305_SHA256 0x1303 /**< TLS 1.3 */
263 #define MBEDTLS_TLS1_3_AES_128_CCM_SHA256 0x1304 /**< TLS 1.3 */
264 #define MBEDTLS_TLS1_3_AES_128_CCM_8_SHA256 0x1305 /**< TLS 1.3 */
265
266 /* Reminder: update mbedtls_ssl_premaster_secret when adding a new key exchange.
267 * Reminder: update MBEDTLS_KEY_EXCHANGE__xxx below
268 */
269 typedef enum {
270 MBEDTLS_KEY_EXCHANGE_NONE = 0,
271 MBEDTLS_KEY_EXCHANGE_RSA,
272 MBEDTLS_KEY_EXCHANGE_DHE_RSA,
273 MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
274 MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
275 MBEDTLS_KEY_EXCHANGE_PSK,
276 MBEDTLS_KEY_EXCHANGE_DHE_PSK,
277 MBEDTLS_KEY_EXCHANGE_RSA_PSK,
278 MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
279 MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
280 MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
281 MBEDTLS_KEY_EXCHANGE_ECJPAKE,
282 } mbedtls_key_exchange_type_t;
283
284 /* Key exchanges using a certificate */
285 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
286 defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
287 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
288 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
289 defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
290 defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
291 defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
292 #define MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED
293 #endif
294
295 #if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED) || \
296 defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_EPHEMERAL_ENABLED)
297 #define MBEDTLS_SSL_HANDSHAKE_WITH_CERT_ENABLED
298 #endif
299
300 /* Key exchanges allowing client certificate requests */
301 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
302 defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
303 defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
304 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
305 defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) || \
306 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
307 #define MBEDTLS_KEY_EXCHANGE_CERT_REQ_ALLOWED_ENABLED
308 #endif
309
310 /* Key exchanges involving server signature in ServerKeyExchange */
311 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
312 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
313 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
314 #define MBEDTLS_KEY_EXCHANGE_WITH_SERVER_SIGNATURE_ENABLED
315 #endif
316
317 /* Key exchanges using ECDH */
318 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
319 defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
320 #define MBEDTLS_KEY_EXCHANGE_SOME_ECDH_ENABLED
321 #endif
322
323 /* Key exchanges that don't involve ephemeral keys */
324 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
325 defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
326 defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
327 defined(MBEDTLS_KEY_EXCHANGE_SOME_ECDH_ENABLED)
328 #define MBEDTLS_KEY_EXCHANGE_SOME_NON_PFS_ENABLED
329 #endif
330
331 /* Key exchanges that involve ephemeral keys */
332 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
333 defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \
334 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
335 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \
336 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
337 defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
338 #define MBEDTLS_KEY_EXCHANGE_SOME_PFS_ENABLED
339 #endif
340
341 /* Key exchanges using a PSK */
342 #if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
343 defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
344 defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \
345 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
346 #define MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED
347 #endif
348
349 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_PSK_ENABLED) || \
350 defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
351 #define MBEDTLS_SSL_HANDSHAKE_WITH_PSK_ENABLED
352 #endif
353
354 /* Key exchanges using DHE */
355 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
356 defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
357 #define MBEDTLS_KEY_EXCHANGE_SOME_DHE_ENABLED
358 #endif
359
360 /* Key exchanges using ECDHE */
361 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
362 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
363 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
364 #define MBEDTLS_KEY_EXCHANGE_SOME_ECDHE_ENABLED
365 #endif
366
367 typedef struct mbedtls_ssl_ciphersuite_t mbedtls_ssl_ciphersuite_t;
368
369 #define MBEDTLS_CIPHERSUITE_WEAK 0x01 /**< Weak ciphersuite flag */
370 #define MBEDTLS_CIPHERSUITE_SHORT_TAG 0x02 /**< Short authentication tag,
371 eg for CCM_8 */
372 #define MBEDTLS_CIPHERSUITE_NODTLS 0x04 /**< Can't be used with DTLS */
373
374 /**
375 * \brief This structure is used for storing ciphersuite information
376 *
377 * \note members are defined using integral types instead of enums
378 * in order to pack structure and reduce memory usage by internal
379 * \c ciphersuite_definitions[]
380 */
381 struct mbedtls_ssl_ciphersuite_t {
382 int MBEDTLS_PRIVATE(id);
383 const char *MBEDTLS_PRIVATE(name);
384
385 uint8_t MBEDTLS_PRIVATE(cipher); /* mbedtls_cipher_type_t */
386 uint8_t MBEDTLS_PRIVATE(mac); /* mbedtls_md_type_t */
387 uint8_t MBEDTLS_PRIVATE(key_exchange); /* mbedtls_key_exchange_type_t */
388 uint8_t MBEDTLS_PRIVATE(flags);
389
390 uint16_t MBEDTLS_PRIVATE(min_tls_version); /* mbedtls_ssl_protocol_version */
391 uint16_t MBEDTLS_PRIVATE(max_tls_version); /* mbedtls_ssl_protocol_version */
392 };
393
394 const int *mbedtls_ssl_list_ciphersuites(void);
395
396 const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_string(const char *ciphersuite_name);
397 const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_id(int ciphersuite_id);
398
399 #if defined(MBEDTLS_PK_C)
400 mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_pk_alg(const mbedtls_ssl_ciphersuite_t *info);
401 #if defined(MBEDTLS_USE_PSA_CRYPTO)
402 psa_algorithm_t mbedtls_ssl_get_ciphersuite_sig_pk_psa_alg(const mbedtls_ssl_ciphersuite_t *info);
403 psa_key_usage_t mbedtls_ssl_get_ciphersuite_sig_pk_psa_usage(const mbedtls_ssl_ciphersuite_t *info);
404 #endif
405 mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_alg(const mbedtls_ssl_ciphersuite_t *info);
406 #endif
407
408 int mbedtls_ssl_ciphersuite_uses_ec(const mbedtls_ssl_ciphersuite_t *info);
409 int mbedtls_ssl_ciphersuite_uses_psk(const mbedtls_ssl_ciphersuite_t *info);
410
mbedtls_ssl_ciphersuite_get_name(const mbedtls_ssl_ciphersuite_t * info)411 static inline const char *mbedtls_ssl_ciphersuite_get_name(const mbedtls_ssl_ciphersuite_t *info)
412 {
413 return info->MBEDTLS_PRIVATE(name);
414 }
415
416 size_t mbedtls_ssl_ciphersuite_get_cipher_key_bitlen(const mbedtls_ssl_ciphersuite_t *info);
417
418 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_PFS_ENABLED)
mbedtls_ssl_ciphersuite_has_pfs(const mbedtls_ssl_ciphersuite_t * info)419 static inline int mbedtls_ssl_ciphersuite_has_pfs(const mbedtls_ssl_ciphersuite_t *info)
420 {
421 switch (info->MBEDTLS_PRIVATE(key_exchange)) {
422 case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
423 case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
424 case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
425 case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
426 case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
427 case MBEDTLS_KEY_EXCHANGE_ECJPAKE:
428 return 1;
429
430 default:
431 return 0;
432 }
433 }
434 #endif /* MBEDTLS_KEY_EXCHANGE_SOME_PFS_ENABLED */
435
436 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_NON_PFS_ENABLED)
mbedtls_ssl_ciphersuite_no_pfs(const mbedtls_ssl_ciphersuite_t * info)437 static inline int mbedtls_ssl_ciphersuite_no_pfs(const mbedtls_ssl_ciphersuite_t *info)
438 {
439 switch (info->MBEDTLS_PRIVATE(key_exchange)) {
440 case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
441 case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
442 case MBEDTLS_KEY_EXCHANGE_RSA:
443 case MBEDTLS_KEY_EXCHANGE_PSK:
444 case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
445 return 1;
446
447 default:
448 return 0;
449 }
450 }
451 #endif /* MBEDTLS_KEY_EXCHANGE_SOME_NON_PFS_ENABLED */
452
453 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_ECDH_ENABLED)
mbedtls_ssl_ciphersuite_uses_ecdh(const mbedtls_ssl_ciphersuite_t * info)454 static inline int mbedtls_ssl_ciphersuite_uses_ecdh(const mbedtls_ssl_ciphersuite_t *info)
455 {
456 switch (info->MBEDTLS_PRIVATE(key_exchange)) {
457 case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
458 case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
459 return 1;
460
461 default:
462 return 0;
463 }
464 }
465 #endif /* MBEDTLS_KEY_EXCHANGE_SOME_ECDH_ENABLED */
466
mbedtls_ssl_ciphersuite_cert_req_allowed(const mbedtls_ssl_ciphersuite_t * info)467 static inline int mbedtls_ssl_ciphersuite_cert_req_allowed(const mbedtls_ssl_ciphersuite_t *info)
468 {
469 switch (info->MBEDTLS_PRIVATE(key_exchange)) {
470 case MBEDTLS_KEY_EXCHANGE_RSA:
471 case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
472 case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
473 case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
474 case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
475 case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
476 return 1;
477
478 default:
479 return 0;
480 }
481 }
482
mbedtls_ssl_ciphersuite_uses_srv_cert(const mbedtls_ssl_ciphersuite_t * info)483 static inline int mbedtls_ssl_ciphersuite_uses_srv_cert(const mbedtls_ssl_ciphersuite_t *info)
484 {
485 switch (info->MBEDTLS_PRIVATE(key_exchange)) {
486 case MBEDTLS_KEY_EXCHANGE_RSA:
487 case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
488 case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
489 case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
490 case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
491 case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
492 case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
493 return 1;
494
495 default:
496 return 0;
497 }
498 }
499
500 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_DHE_ENABLED)
mbedtls_ssl_ciphersuite_uses_dhe(const mbedtls_ssl_ciphersuite_t * info)501 static inline int mbedtls_ssl_ciphersuite_uses_dhe(const mbedtls_ssl_ciphersuite_t *info)
502 {
503 switch (info->MBEDTLS_PRIVATE(key_exchange)) {
504 case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
505 case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
506 return 1;
507
508 default:
509 return 0;
510 }
511 }
512 #endif /* MBEDTLS_KEY_EXCHANGE_SOME_DHE_ENABLED) */
513
514 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_ECDHE_ENABLED)
mbedtls_ssl_ciphersuite_uses_ecdhe(const mbedtls_ssl_ciphersuite_t * info)515 static inline int mbedtls_ssl_ciphersuite_uses_ecdhe(const mbedtls_ssl_ciphersuite_t *info)
516 {
517 switch (info->MBEDTLS_PRIVATE(key_exchange)) {
518 case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
519 case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
520 case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
521 return 1;
522
523 default:
524 return 0;
525 }
526 }
527 #endif /* MBEDTLS_KEY_EXCHANGE_SOME_ECDHE_ENABLED) */
528
529 #if defined(MBEDTLS_KEY_EXCHANGE_WITH_SERVER_SIGNATURE_ENABLED)
mbedtls_ssl_ciphersuite_uses_server_signature(const mbedtls_ssl_ciphersuite_t * info)530 static inline int mbedtls_ssl_ciphersuite_uses_server_signature(
531 const mbedtls_ssl_ciphersuite_t *info)
532 {
533 switch (info->MBEDTLS_PRIVATE(key_exchange)) {
534 case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
535 case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
536 case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
537 return 1;
538
539 default:
540 return 0;
541 }
542 }
543 #endif /* MBEDTLS_KEY_EXCHANGE_WITH_SERVER_SIGNATURE_ENABLED */
544
545 #ifdef __cplusplus
546 }
547 #endif
548
549 #endif /* ssl_ciphersuites.h */
550
