mbed TLS v2.7.11
ssl_ciphersuites.h
Go to the documentation of this file.
1 
6 /*
7  * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
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  * This file is part of mbed TLS (https://tls.mbed.org)
23  */
24 #ifndef MBEDTLS_SSL_CIPHERSUITES_H
25 #define MBEDTLS_SSL_CIPHERSUITES_H
26 
27 #if !defined(MBEDTLS_CONFIG_FILE)
28 #include "config.h"
29 #else
30 #include MBEDTLS_CONFIG_FILE
31 #endif
32 
33 #include "pk.h"
34 #include "cipher.h"
35 #include "md.h"
36 
37 #ifdef __cplusplus
38 extern "C" {
39 #endif
40 
41 /*
42  * Supported ciphersuites (Official IANA names)
43  */
44 #define MBEDTLS_TLS_RSA_WITH_NULL_MD5 0x01
45 #define MBEDTLS_TLS_RSA_WITH_NULL_SHA 0x02
47 #define MBEDTLS_TLS_RSA_WITH_RC4_128_MD5 0x04
48 #define MBEDTLS_TLS_RSA_WITH_RC4_128_SHA 0x05
49 #define MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA 0x09
51 #define MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA 0x0A
52 
53 #define MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA 0x15
54 #define MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA 0x16
55 
56 #define MBEDTLS_TLS_PSK_WITH_NULL_SHA 0x2C
57 #define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA 0x2D
58 #define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA 0x2E
59 #define MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA 0x2F
60 
61 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA 0x33
62 #define MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA 0x35
63 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA 0x39
64 
65 #define MBEDTLS_TLS_RSA_WITH_NULL_SHA256 0x3B
66 #define MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256 0x3C
67 #define MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256 0x3D
69 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA 0x41
70 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA 0x45
71 
72 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 0x67
73 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 0x6B
75 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA 0x84
76 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA 0x88
77 
78 #define MBEDTLS_TLS_PSK_WITH_RC4_128_SHA 0x8A
79 #define MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA 0x8B
80 #define MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA 0x8C
81 #define MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA 0x8D
82 
83 #define MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA 0x8E
84 #define MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA 0x8F
85 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA 0x90
86 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA 0x91
87 
88 #define MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA 0x92
89 #define MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA 0x93
90 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA 0x94
91 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA 0x95
92 
93 #define MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256 0x9C
94 #define MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384 0x9D
95 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 0x9E
96 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 0x9F
98 #define MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256 0xA8
99 #define MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384 0xA9
100 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 0xAA
101 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 0xAB
102 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 0xAC
103 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 0xAD
105 #define MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256 0xAE
106 #define MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384 0xAF
107 #define MBEDTLS_TLS_PSK_WITH_NULL_SHA256 0xB0
108 #define MBEDTLS_TLS_PSK_WITH_NULL_SHA384 0xB1
110 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 0xB2
111 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 0xB3
112 #define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256 0xB4
113 #define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384 0xB5
115 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 0xB6
116 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 0xB7
117 #define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256 0xB8
118 #define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384 0xB9
120 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBA
121 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBE
123 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC0
124 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC4
126 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA 0xC001
127 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA 0xC002
128 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA 0xC003
129 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA 0xC004
130 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA 0xC005
132 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA 0xC006
133 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA 0xC007
134 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA 0xC008
135 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 0xC009
136 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 0xC00A
138 #define MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA 0xC00B
139 #define MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA 0xC00C
140 #define MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA 0xC00D
141 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA 0xC00E
142 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA 0xC00F
144 #define MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA 0xC010
145 #define MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA 0xC011
146 #define MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA 0xC012
147 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 0xC013
148 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 0xC014
150 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 0xC023
151 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 0xC024
152 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 0xC025
153 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 0xC026
154 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 0xC027
155 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 0xC028
156 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 0xC029
157 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 0xC02A
159 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 0xC02B
160 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 0xC02C
161 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 0xC02D
162 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 0xC02E
163 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 0xC02F
164 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 0xC030
165 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 0xC031
166 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 0xC032
168 #define MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA 0xC033
169 #define MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA 0xC034
170 #define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA 0xC035
171 #define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA 0xC036
172 #define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 0xC037
173 #define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 0xC038
174 #define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA 0xC039
175 #define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256 0xC03A
176 #define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384 0xC03B
178 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0xC072
179 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0xC073
180 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0xC074
181 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0xC075
182 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xC076
183 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 0xC077
184 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xC078
185 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 0xC079
187 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC07A
188 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC07B
189 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC07C
190 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC07D
191 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 0xC086
192 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 0xC087
193 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 0xC088
194 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 0xC089
195 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC08A
196 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC08B
197 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC08C
198 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC08D
200 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC08E
201 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC08F
202 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC090
203 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC091
204 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC092
205 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC093
207 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC094
208 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC095
209 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC096
210 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC097
211 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC098
212 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC099
213 #define MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC09A
214 #define MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC09B
216 #define MBEDTLS_TLS_RSA_WITH_AES_128_CCM 0xC09C
217 #define MBEDTLS_TLS_RSA_WITH_AES_256_CCM 0xC09D
218 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM 0xC09E
219 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM 0xC09F
220 #define MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8 0xC0A0
221 #define MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8 0xC0A1
222 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8 0xC0A2
223 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8 0xC0A3
224 #define MBEDTLS_TLS_PSK_WITH_AES_128_CCM 0xC0A4
225 #define MBEDTLS_TLS_PSK_WITH_AES_256_CCM 0xC0A5
226 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM 0xC0A6
227 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM 0xC0A7
228 #define MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8 0xC0A8
229 #define MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8 0xC0A9
230 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8 0xC0AA
231 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8 0xC0AB
232 /* The last two are named with PSK_DHE in the RFC, which looks like a typo */
233 
234 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM 0xC0AC
235 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM 0xC0AD
236 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 0xC0AE
237 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 0xC0AF
239 #define MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8 0xC0FF
241 /* Reminder: update mbedtls_ssl_premaster_secret when adding a new key exchange.
242  * Reminder: update MBEDTLS_KEY_EXCHANGE__xxx below
243  */
244 typedef enum {
258 
259 /* Key exchanges using a certificate */
260 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
261  defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
262  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
263  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
264  defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
265  defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
266  defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
267 #define MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED
268 #endif
269 
270 /* Key exchanges allowing client certificate requests */
271 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
272  defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
273  defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
274  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
275  defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) || \
276  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
277 #define MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED
278 #endif
279 
280 /* Key exchanges involving server signature in ServerKeyExchange */
281 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
282  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
283  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
284 #define MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED
285 #endif
286 
287 /* Key exchanges using ECDH */
288 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
289  defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
290 #define MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED
291 #endif
292 
293 /* Key exchanges that don't involve ephemeral keys */
294 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
295  defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
296  defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
297  defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED)
298 #define MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED
299 #endif
300 
301 /* Key exchanges that involve ephemeral keys */
302 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
303  defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \
304  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
305  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \
306  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
307  defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
308 #define MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED
309 #endif
310 
311 /* Key exchanges using a PSK */
312 #if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
313  defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
314  defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \
315  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
316 #define MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED
317 #endif
318 
319 /* Key exchanges using DHE */
320 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
321  defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
322 #define MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED
323 #endif
324 
325 /* Key exchanges using ECDHE */
326 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
327  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
328  defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
329 #define MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED
330 #endif
331 
333 
334 #define MBEDTLS_CIPHERSUITE_WEAK 0x01
335 #define MBEDTLS_CIPHERSUITE_SHORT_TAG 0x02
337 #define MBEDTLS_CIPHERSUITE_NODTLS 0x04
342 struct mbedtls_ssl_ciphersuite_t
343 {
344  int id;
345  const char * name;
351  int min_major_ver;
356  unsigned char flags;
357 };
358 
359 const int *mbedtls_ssl_list_ciphersuites( void );
360 
361 const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_string( const char *ciphersuite_name );
363 
364 #if defined(MBEDTLS_PK_C)
367 #endif
368 
371 
372 #if defined(MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED)
373 static inline int mbedtls_ssl_ciphersuite_has_pfs( const mbedtls_ssl_ciphersuite_t *info )
374 {
375  switch( info->key_exchange )
376  {
383  return( 1 );
384 
385  default:
386  return( 0 );
387  }
388 }
389 #endif /* MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED */
390 
391 #if defined(MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED)
392 static inline int mbedtls_ssl_ciphersuite_no_pfs( const mbedtls_ssl_ciphersuite_t *info )
393 {
394  switch( info->key_exchange )
395  {
401  return( 1 );
402 
403  default:
404  return( 0 );
405  }
406 }
407 #endif /* MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED */
408 
409 #if defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED)
410 static inline int mbedtls_ssl_ciphersuite_uses_ecdh( const mbedtls_ssl_ciphersuite_t *info )
411 {
412  switch( info->key_exchange )
413  {
416  return( 1 );
417 
418  default:
419  return( 0 );
420  }
421 }
422 #endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED */
423 
425 {
426  switch( info->key_exchange )
427  {
434  return( 1 );
435 
436  default:
437  return( 0 );
438  }
439 }
440 
441 #if defined(MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED)
442 static inline int mbedtls_ssl_ciphersuite_uses_dhe( const mbedtls_ssl_ciphersuite_t *info )
443 {
444  switch( info->key_exchange )
445  {
448  return( 1 );
449 
450  default:
451  return( 0 );
452  }
453 }
454 #endif /* MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED) */
455 
456 #if defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED)
457 static inline int mbedtls_ssl_ciphersuite_uses_ecdhe( const mbedtls_ssl_ciphersuite_t *info )
458 {
459  switch( info->key_exchange )
460  {
464  return( 1 );
465 
466  default:
467  return( 0 );
468  }
469 }
470 #endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED) */
471 
472 #if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)
474 {
475  switch( info->key_exchange )
476  {
480  return( 1 );
481 
482  default:
483  return( 0 );
484  }
485 }
486 #endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */
487 
488 #ifdef __cplusplus
489 }
490 #endif
491 
492 #endif /* ssl_ciphersuites.h */
const mbedtls_ssl_ciphersuite_t * mbedtls_ssl_ciphersuite_from_id(int ciphersuite_id)
int mbedtls_ssl_ciphersuite_uses_psk(const mbedtls_ssl_ciphersuite_t *info)
mbedtls_pk_type_t
Public key types.
Definition: pk.h:76
Configuration options (set of defines)
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)
mbedtls_cipher_type_t
An enumeration of supported (cipher, mode) pairs.
Definition: cipher.h:96
const int * mbedtls_ssl_list_ciphersuites(void)
Public Key abstraction layer.
mbedtls_cipher_type_t cipher
mbedtls_key_exchange_type_t key_exchange
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)
mbedtls_key_exchange_type_t
The generic cipher wrapper.
This structure is used for storing ciphersuite information.
The generic message-digest wrapper.
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)
mbedtls_md_type_t
Enumeration of supported message digests.
Definition: md.h:56
static int mbedtls_ssl_ciphersuite_uses_ecdh(const mbedtls_ssl_ciphersuite_t *info)