mbed TLS v3.4.0
ssl_ciphersuites.h
Go to the documentation of this file.
1 
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
40 #define MBEDTLS_TLS_RSA_WITH_NULL_SHA 0x02
42 #define MBEDTLS_TLS_PSK_WITH_NULL_SHA 0x2C
43 #define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA 0x2D
44 #define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA 0x2E
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
52 #define MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256 0x3C
53 #define MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256 0x3D
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
59 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 0x6B
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
74 #define MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384 0x9D
75 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 0x9E
76 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 0x9F
78 #define MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256 0xA8
79 #define MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384 0xA9
80 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 0xAA
81 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 0xAB
82 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 0xAC
83 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 0xAD
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
88 #define MBEDTLS_TLS_PSK_WITH_NULL_SHA384 0xB1
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
93 #define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384 0xB5
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
98 #define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384 0xB9
100 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBA
101 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBE
103 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC0
104 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC4
106 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA 0xC001
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
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
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
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
123 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 0xC024
124 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 0xC025
125 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 0xC026
126 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 0xC027
127 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 0xC028
128 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 0xC029
129 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 0xC02A
131 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 0xC02B
132 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 0xC02C
133 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 0xC02D
134 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 0xC02E
135 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 0xC02F
136 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 0xC030
137 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 0xC031
138 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 0xC032
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
149 #define MBEDTLS_TLS_RSA_WITH_ARIA_256_CBC_SHA384 0xC03D
150 #define MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256 0xC044
151 #define MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384 0xC045
152 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256 0xC048
153 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384 0xC049
154 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256 0xC04A
155 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384 0xC04B
156 #define MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256 0xC04C
157 #define MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384 0xC04D
158 #define MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256 0xC04E
159 #define MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384 0xC04F
160 #define MBEDTLS_TLS_RSA_WITH_ARIA_128_GCM_SHA256 0xC050
161 #define MBEDTLS_TLS_RSA_WITH_ARIA_256_GCM_SHA384 0xC051
162 #define MBEDTLS_TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256 0xC052
163 #define MBEDTLS_TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384 0xC053
164 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256 0xC05C
165 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384 0xC05D
166 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256 0xC05E
167 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384 0xC05F
168 #define MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 0xC060
169 #define MBEDTLS_TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 0xC061
170 #define MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256 0xC062
171 #define MBEDTLS_TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384 0xC063
172 #define MBEDTLS_TLS_PSK_WITH_ARIA_128_CBC_SHA256 0xC064
173 #define MBEDTLS_TLS_PSK_WITH_ARIA_256_CBC_SHA384 0xC065
174 #define MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256 0xC066
175 #define MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384 0xC067
176 #define MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256 0xC068
177 #define MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384 0xC069
178 #define MBEDTLS_TLS_PSK_WITH_ARIA_128_GCM_SHA256 0xC06A
179 #define MBEDTLS_TLS_PSK_WITH_ARIA_256_GCM_SHA384 0xC06B
180 #define MBEDTLS_TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256 0xC06C
181 #define MBEDTLS_TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384 0xC06D
182 #define MBEDTLS_TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256 0xC06E
183 #define MBEDTLS_TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384 0xC06F
184 #define MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256 0xC070
185 #define MBEDTLS_TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384 0xC071
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
197 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC07B
198 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC07C
199 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC07D
200 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 0xC086
201 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 0xC087
202 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 0xC088
203 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 0xC089
204 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC08A
205 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC08B
206 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC08C
207 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC08D
209 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC08E
210 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC08F
211 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC090
212 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC091
213 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC092
214 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC093
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
226 #define MBEDTLS_TLS_RSA_WITH_AES_256_CCM 0xC09D
227 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM 0xC09E
228 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM 0xC09F
229 #define MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8 0xC0A0
230 #define MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8 0xC0A1
231 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8 0xC0A2
232 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8 0xC0A3
233 #define MBEDTLS_TLS_PSK_WITH_AES_128_CCM 0xC0A4
234 #define MBEDTLS_TLS_PSK_WITH_AES_256_CCM 0xC0A5
235 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM 0xC0A6
236 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM 0xC0A7
237 #define MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8 0xC0A8
238 #define MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8 0xC0A9
239 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8 0xC0AA
240 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8 0xC0AB
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
244 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM 0xC0AD
245 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 0xC0AE
246 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 0xC0AF
248 #define MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8 0xC0FF
250 /* RFC 7905 */
251 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 0xCCA8
252 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 0xCCA9
253 #define MBEDTLS_TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 0xCCAA
254 #define MBEDTLS_TLS_PSK_WITH_CHACHA20_POLY1305_SHA256 0xCCAB
255 #define MBEDTLS_TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 0xCCAC
256 #define MBEDTLS_TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256 0xCCAD
257 #define MBEDTLS_TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256 0xCCAE
259 /* RFC 8446, Appendix B.4 */
260 #define MBEDTLS_TLS1_3_AES_128_GCM_SHA256 0x1301
261 #define MBEDTLS_TLS1_3_AES_256_GCM_SHA384 0x1302
262 #define MBEDTLS_TLS1_3_CHACHA20_POLY1305_SHA256 0x1303
263 #define MBEDTLS_TLS1_3_AES_128_CCM_SHA256 0x1304
264 #define MBEDTLS_TLS1_3_AES_128_CCM_8_SHA256 0x1305
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 {
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 
368 
369 #define MBEDTLS_CIPHERSUITE_WEAK 0x01
370 #define MBEDTLS_CIPHERSUITE_SHORT_TAG 0x02
372 #define MBEDTLS_CIPHERSUITE_NODTLS 0x04
381 struct mbedtls_ssl_ciphersuite_t {
383  const char *MBEDTLS_PRIVATE(name);
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);
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);
398 
399 #if defined(MBEDTLS_PK_C)
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
406 #endif
407 
410 
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 
417 
418 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_PFS_ENABLED)
419 static inline int mbedtls_ssl_ciphersuite_has_pfs(const mbedtls_ssl_ciphersuite_t *info)
420 {
421  switch (info->MBEDTLS_PRIVATE(key_exchange)) {
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)
437 static inline int mbedtls_ssl_ciphersuite_no_pfs(const mbedtls_ssl_ciphersuite_t *info)
438 {
439  switch (info->MBEDTLS_PRIVATE(key_exchange)) {
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)
455 {
456  switch (info->MBEDTLS_PRIVATE(key_exchange)) {
459  return 1;
460 
461  default:
462  return 0;
463  }
464 }
465 #endif /* MBEDTLS_KEY_EXCHANGE_SOME_ECDH_ENABLED */
466 
468 {
469  switch (info->MBEDTLS_PRIVATE(key_exchange)) {
476  return 1;
477 
478  default:
479  return 0;
480  }
481 }
482 
484 {
485  switch (info->MBEDTLS_PRIVATE(key_exchange)) {
493  return 1;
494 
495  default:
496  return 0;
497  }
498 }
499 
500 #if defined(MBEDTLS_KEY_EXCHANGE_SOME_DHE_ENABLED)
501 static inline int mbedtls_ssl_ciphersuite_uses_dhe(const mbedtls_ssl_ciphersuite_t *info)
502 {
503  switch (info->MBEDTLS_PRIVATE(key_exchange)) {
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)
516 {
517  switch (info->MBEDTLS_PRIVATE(key_exchange)) {
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)
532 {
533  switch (info->MBEDTLS_PRIVATE(key_exchange)) {
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 */
const mbedtls_ssl_ciphersuite_t * mbedtls_ssl_ciphersuite_from_id(int ciphersuite_id)
static const char * mbedtls_ssl_ciphersuite_get_name(const mbedtls_ssl_ciphersuite_t *info)
int mbedtls_ssl_ciphersuite_uses_psk(const mbedtls_ssl_ciphersuite_t *info)
size_t mbedtls_ssl_ciphersuite_get_cipher_key_bitlen(const mbedtls_ssl_ciphersuite_t *info)
#define MBEDTLS_PRIVATE(member)
mbedtls_pk_type_t
Public key types.
Definition: pk.h:85
static int mbedtls_ssl_ciphersuite_uses_ecdhe(const mbedtls_ssl_ciphersuite_t *info)
static int mbedtls_ssl_ciphersuite_uses_server_signature(const mbedtls_ssl_ciphersuite_t *info)
const int * mbedtls_ssl_list_ciphersuites(void)
Public Key abstraction layer.
static int mbedtls_ssl_ciphersuite_cert_req_allowed(const mbedtls_ssl_ciphersuite_t *info)
static int mbedtls_ssl_ciphersuite_uses_dhe(const mbedtls_ssl_ciphersuite_t *info)
uint32_t psa_algorithm_t
Encoding of a cryptographic algorithm.
Definition: crypto_types.h:139
mbedtls_key_exchange_type_t
Macro wrapper for struct's members.
uint32_t psa_key_usage_t
Encoding of permitted usage on a key.
Definition: crypto_types.h:328
This file contains an abstraction interface for use with the cipher primitives provided by the librar...
static int mbedtls_ssl_ciphersuite_uses_srv_cert(const mbedtls_ssl_ciphersuite_t *info)
Build-time configuration info.
This structure is used for storing ciphersuite information.
This file contains the generic functions for message-digest (hashing) and HMAC.
static int mbedtls_ssl_ciphersuite_has_pfs(const mbedtls_ssl_ciphersuite_t *info)
static int mbedtls_ssl_ciphersuite_no_pfs(const mbedtls_ssl_ciphersuite_t *info)
int mbedtls_ssl_ciphersuite_uses_ec(const mbedtls_ssl_ciphersuite_t *info)
mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_alg(const mbedtls_ssl_ciphersuite_t *info)
mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_pk_alg(const mbedtls_ssl_ciphersuite_t *info)
const mbedtls_ssl_ciphersuite_t * mbedtls_ssl_ciphersuite_from_string(const char *ciphersuite_name)
static int mbedtls_ssl_ciphersuite_uses_ecdh(const mbedtls_ssl_ciphersuite_t *info)