xref: /aosp_15_r20/external/boringssl/src/include/openssl/tls1.h (revision 8fb009dc861624b67b6cdb62ea21f0f22d0c584b)
1 /* Copyright (C) 1995-1998 Eric Young ([email protected])
2  * All rights reserved.
3  *
4  * This package is an SSL implementation written
5  * by Eric Young ([email protected]).
6  * The implementation was written so as to conform with Netscapes SSL.
7  *
8  * This library is free for commercial and non-commercial use as long as
9  * the following conditions are aheared to.  The following conditions
10  * apply to all code found in this distribution, be it the RC4, RSA,
11  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
12  * included with this distribution is covered by the same copyright terms
13  * except that the holder is Tim Hudson ([email protected]).
14  *
15  * Copyright remains Eric Young's, and as such any Copyright notices in
16  * the code are not to be removed.
17  * If this package is used in a product, Eric Young should be given attribution
18  * as the author of the parts of the library used.
19  * This can be in the form of a textual message at program startup or
20  * in documentation (online or textual) provided with the package.
21  *
22  * Redistribution and use in source and binary forms, with or without
23  * modification, are permitted provided that the following conditions
24  * are met:
25  * 1. Redistributions of source code must retain the copyright
26  *    notice, this list of conditions and the following disclaimer.
27  * 2. Redistributions in binary form must reproduce the above copyright
28  *    notice, this list of conditions and the following disclaimer in the
29  *    documentation and/or other materials provided with the distribution.
30  * 3. All advertising materials mentioning features or use of this software
31  *    must display the following acknowledgement:
32  *    "This product includes cryptographic software written by
33  *     Eric Young ([email protected])"
34  *    The word 'cryptographic' can be left out if the rouines from the library
35  *    being used are not cryptographic related :-).
36  * 4. If you include any Windows specific code (or a derivative thereof) from
37  *    the apps directory (application code) you must include an acknowledgement:
38  *    "This product includes software written by Tim Hudson ([email protected])"
39  *
40  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50  * SUCH DAMAGE.
51  *
52  * The licence and distribution terms for any publically available version or
53  * derivative of this code cannot be changed.  i.e. this code cannot simply be
54  * copied and put under another distribution licence
55  * [including the GNU Public Licence.]
56  */
57 /* ====================================================================
58  * Copyright (c) 1998-2006 The OpenSSL Project.  All rights reserved.
59  *
60  * Redistribution and use in source and binary forms, with or without
61  * modification, are permitted provided that the following conditions
62  * are met:
63  *
64  * 1. Redistributions of source code must retain the above copyright
65  *    notice, this list of conditions and the following disclaimer.
66  *
67  * 2. Redistributions in binary form must reproduce the above copyright
68  *    notice, this list of conditions and the following disclaimer in
69  *    the documentation and/or other materials provided with the
70  *    distribution.
71  *
72  * 3. All advertising materials mentioning features or use of this
73  *    software must display the following acknowledgment:
74  *    "This product includes software developed by the OpenSSL Project
75  *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
76  *
77  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
78  *    endorse or promote products derived from this software without
79  *    prior written permission. For written permission, please contact
80  *    [email protected].
81  *
82  * 5. Products derived from this software may not be called "OpenSSL"
83  *    nor may "OpenSSL" appear in their names without prior written
84  *    permission of the OpenSSL Project.
85  *
86  * 6. Redistributions of any form whatsoever must retain the following
87  *    acknowledgment:
88  *    "This product includes software developed by the OpenSSL Project
89  *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
90  *
91  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
92  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
93  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
94  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
95  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
96  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
97  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
98  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
99  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
100  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
101  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
102  * OF THE POSSIBILITY OF SUCH DAMAGE.
103  * ====================================================================
104  *
105  * This product includes cryptographic software written by Eric Young
106  * ([email protected]).  This product includes software written by Tim
107  * Hudson ([email protected]).
108  *
109  */
110 /* ====================================================================
111  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
112  *
113  * Portions of the attached software ("Contribution") are developed by
114  * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
115  *
116  * The Contribution is licensed pursuant to the OpenSSL open source
117  * license provided above.
118  *
119  * ECC cipher suite support in OpenSSL originally written by
120  * Vipul Gupta and Sumit Gupta of Sun Microsystems Laboratories.
121  *
122  */
123 /* ====================================================================
124  * Copyright 2005 Nokia. All rights reserved.
125  *
126  * The portions of the attached software ("Contribution") is developed by
127  * Nokia Corporation and is licensed pursuant to the OpenSSL open source
128  * license.
129  *
130  * The Contribution, originally written by Mika Kousa and Pasi Eronen of
131  * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
132  * support (see RFC 4279) to OpenSSL.
133  *
134  * No patent licenses or other rights except those expressly stated in
135  * the OpenSSL open source license shall be deemed granted or received
136  * expressly, by implication, estoppel, or otherwise.
137  *
138  * No assurances are provided by Nokia that the Contribution does not
139  * infringe the patent or other intellectual property rights of any third
140  * party or that the license provides you with all the necessary rights
141  * to make use of the Contribution.
142  *
143  * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
144  * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
145  * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
146  * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
147  * OTHERWISE.
148  */
149 
150 #ifndef OPENSSL_HEADER_TLS1_H
151 #define OPENSSL_HEADER_TLS1_H
152 
153 #include <openssl/base.h>
154 
155 #ifdef  __cplusplus
156 extern "C" {
157 #endif
158 
159 
160 #define TLS1_AD_END_OF_EARLY_DATA 1
161 #define TLS1_AD_DECRYPTION_FAILED 21
162 #define TLS1_AD_RECORD_OVERFLOW 22
163 #define TLS1_AD_UNKNOWN_CA 48
164 #define TLS1_AD_ACCESS_DENIED 49
165 #define TLS1_AD_DECODE_ERROR 50
166 #define TLS1_AD_DECRYPT_ERROR 51
167 #define TLS1_AD_EXPORT_RESTRICTION 60
168 #define TLS1_AD_PROTOCOL_VERSION 70
169 #define TLS1_AD_INSUFFICIENT_SECURITY 71
170 #define TLS1_AD_INTERNAL_ERROR 80
171 #define TLS1_AD_USER_CANCELLED 90
172 #define TLS1_AD_NO_RENEGOTIATION 100
173 #define TLS1_AD_MISSING_EXTENSION 109
174 #define TLS1_AD_UNSUPPORTED_EXTENSION 110
175 #define TLS1_AD_CERTIFICATE_UNOBTAINABLE 111
176 #define TLS1_AD_UNRECOGNIZED_NAME 112
177 #define TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE 113
178 #define TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 114
179 #define TLS1_AD_UNKNOWN_PSK_IDENTITY 115
180 #define TLS1_AD_CERTIFICATE_REQUIRED 116
181 #define TLS1_AD_NO_APPLICATION_PROTOCOL 120
182 #define TLS1_AD_ECH_REQUIRED 121  // draft-ietf-tls-esni-13
183 
184 // ExtensionType values from RFC 6066
185 #define TLSEXT_TYPE_server_name 0
186 #define TLSEXT_TYPE_status_request 5
187 
188 // ExtensionType values from RFC 4492
189 #define TLSEXT_TYPE_ec_point_formats 11
190 
191 // ExtensionType values from RFC 5246
192 #define TLSEXT_TYPE_signature_algorithms 13
193 
194 // ExtensionType value from RFC 5764
195 #define TLSEXT_TYPE_srtp 14
196 
197 // ExtensionType value from RFC 7301
198 #define TLSEXT_TYPE_application_layer_protocol_negotiation 16
199 
200 // ExtensionType value from RFC 7685
201 #define TLSEXT_TYPE_padding 21
202 
203 // ExtensionType value from RFC 7627
204 #define TLSEXT_TYPE_extended_master_secret 23
205 
206 // ExtensionType value from draft-ietf-quic-tls. Drafts 00 through 32 use
207 // 0xffa5 which is part of the Private Use section of the registry, and it
208 // collides with TLS-LTS and, based on scans, something else too (though this
209 // hasn't been a problem in practice since it's QUIC-only). Drafts 33 onward
210 // use the value 57 which was officially registered with IANA.
211 #define TLSEXT_TYPE_quic_transport_parameters_legacy 0xffa5
212 
213 // ExtensionType value from RFC 9000
214 #define TLSEXT_TYPE_quic_transport_parameters 57
215 
216 // TLSEXT_TYPE_quic_transport_parameters_standard is an alias for
217 // |TLSEXT_TYPE_quic_transport_parameters|. Use
218 // |TLSEXT_TYPE_quic_transport_parameters| instead.
219 #define TLSEXT_TYPE_quic_transport_parameters_standard \
220   TLSEXT_TYPE_quic_transport_parameters
221 
222 // ExtensionType value from RFC 8879
223 #define TLSEXT_TYPE_cert_compression 27
224 
225 // ExtensionType value from RFC 4507
226 #define TLSEXT_TYPE_session_ticket 35
227 
228 // ExtensionType values from RFC 8446
229 #define TLSEXT_TYPE_supported_groups 10
230 #define TLSEXT_TYPE_pre_shared_key 41
231 #define TLSEXT_TYPE_early_data 42
232 #define TLSEXT_TYPE_supported_versions 43
233 #define TLSEXT_TYPE_cookie 44
234 #define TLSEXT_TYPE_psk_key_exchange_modes 45
235 #define TLSEXT_TYPE_certificate_authorities 47
236 #define TLSEXT_TYPE_signature_algorithms_cert 50
237 #define TLSEXT_TYPE_key_share 51
238 
239 // ExtensionType value from RFC 5746
240 #define TLSEXT_TYPE_renegotiate 0xff01
241 
242 // ExtensionType value from RFC 9345
243 #define TLSEXT_TYPE_delegated_credential 34
244 
245 // ExtensionType value from draft-vvv-tls-alps. This is not an IANA defined
246 // extension number.
247 #define TLSEXT_TYPE_application_settings_old 17513
248 #define TLSEXT_TYPE_application_settings 17613
249 
250 // ExtensionType values from draft-ietf-tls-esni-13. This is not an IANA defined
251 // extension number.
252 #define TLSEXT_TYPE_encrypted_client_hello 0xfe0d
253 #define TLSEXT_TYPE_ech_outer_extensions 0xfd00
254 
255 // ExtensionType value from RFC 6962
256 #define TLSEXT_TYPE_certificate_timestamp 18
257 
258 // This is not an IANA defined extension number
259 #define TLSEXT_TYPE_next_proto_neg 13172
260 
261 // This is not an IANA defined extension number
262 #define TLSEXT_TYPE_channel_id 30032
263 
264 // status request value from RFC 3546
265 #define TLSEXT_STATUSTYPE_nothing (-1)
266 #define TLSEXT_STATUSTYPE_ocsp 1
267 
268 // ECPointFormat values from RFC 4492
269 #define TLSEXT_ECPOINTFORMAT_uncompressed 0
270 #define TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime 1
271 
272 // Signature and hash algorithms from RFC 5246
273 
274 #define TLSEXT_signature_anonymous 0
275 #define TLSEXT_signature_rsa 1
276 #define TLSEXT_signature_dsa 2
277 #define TLSEXT_signature_ecdsa 3
278 
279 #define TLSEXT_hash_none 0
280 #define TLSEXT_hash_md5 1
281 #define TLSEXT_hash_sha1 2
282 #define TLSEXT_hash_sha224 3
283 #define TLSEXT_hash_sha256 4
284 #define TLSEXT_hash_sha384 5
285 #define TLSEXT_hash_sha512 6
286 
287 // From https://www.rfc-editor.org/rfc/rfc8879.html#section-3
288 #define TLSEXT_cert_compression_zlib 1
289 #define TLSEXT_cert_compression_brotli 2
290 
291 #define TLSEXT_MAXLEN_host_name 255
292 
293 // PSK ciphersuites from 4279
294 #define TLS1_CK_PSK_WITH_RC4_128_SHA                    0x0300008A
295 #define TLS1_CK_PSK_WITH_3DES_EDE_CBC_SHA               0x0300008B
296 #define TLS1_CK_PSK_WITH_AES_128_CBC_SHA                0x0300008C
297 #define TLS1_CK_PSK_WITH_AES_256_CBC_SHA                0x0300008D
298 
299 // PSK ciphersuites from RFC 5489
300 #define TLS1_CK_ECDHE_PSK_WITH_AES_128_CBC_SHA          0x0300C035
301 #define TLS1_CK_ECDHE_PSK_WITH_AES_256_CBC_SHA          0x0300C036
302 
303 // Additional TLS ciphersuites from expired Internet Draft
304 // draft-ietf-tls-56-bit-ciphersuites-01.txt
305 // (available if TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES is defined, see
306 // s3_lib.c).  We actually treat them like SSL 3.0 ciphers, which we probably
307 // shouldn't.  Note that the first two are actually not in the IDs.
308 #define TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_MD5 0x03000060      // not in ID
309 #define TLS1_CK_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5 0x03000061  // not in ID
310 #define TLS1_CK_RSA_EXPORT1024_WITH_DES_CBC_SHA 0x03000062
311 #define TLS1_CK_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA 0x03000063
312 #define TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_SHA 0x03000064
313 #define TLS1_CK_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA 0x03000065
314 #define TLS1_CK_DHE_DSS_WITH_RC4_128_SHA 0x03000066
315 
316 // AES ciphersuites from RFC 3268
317 
318 #define TLS1_CK_RSA_WITH_AES_128_SHA 0x0300002F
319 #define TLS1_CK_DH_DSS_WITH_AES_128_SHA 0x03000030
320 #define TLS1_CK_DH_RSA_WITH_AES_128_SHA 0x03000031
321 #define TLS1_CK_DHE_DSS_WITH_AES_128_SHA 0x03000032
322 #define TLS1_CK_DHE_RSA_WITH_AES_128_SHA 0x03000033
323 #define TLS1_CK_ADH_WITH_AES_128_SHA 0x03000034
324 
325 #define TLS1_CK_RSA_WITH_AES_256_SHA 0x03000035
326 #define TLS1_CK_DH_DSS_WITH_AES_256_SHA 0x03000036
327 #define TLS1_CK_DH_RSA_WITH_AES_256_SHA 0x03000037
328 #define TLS1_CK_DHE_DSS_WITH_AES_256_SHA 0x03000038
329 #define TLS1_CK_DHE_RSA_WITH_AES_256_SHA 0x03000039
330 #define TLS1_CK_ADH_WITH_AES_256_SHA 0x0300003A
331 
332 // TLS v1.2 ciphersuites
333 #define TLS1_CK_RSA_WITH_NULL_SHA256 0x0300003B
334 #define TLS1_CK_RSA_WITH_AES_128_SHA256 0x0300003C
335 #define TLS1_CK_RSA_WITH_AES_256_SHA256 0x0300003D
336 #define TLS1_CK_DH_DSS_WITH_AES_128_SHA256 0x0300003E
337 #define TLS1_CK_DH_RSA_WITH_AES_128_SHA256 0x0300003F
338 #define TLS1_CK_DHE_DSS_WITH_AES_128_SHA256 0x03000040
339 
340 // Camellia ciphersuites from RFC 4132
341 #define TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA 0x03000041
342 #define TLS1_CK_DH_DSS_WITH_CAMELLIA_128_CBC_SHA 0x03000042
343 #define TLS1_CK_DH_RSA_WITH_CAMELLIA_128_CBC_SHA 0x03000043
344 #define TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA 0x03000044
345 #define TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA 0x03000045
346 #define TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA 0x03000046
347 
348 // TLS v1.2 ciphersuites
349 #define TLS1_CK_DHE_RSA_WITH_AES_128_SHA256 0x03000067
350 #define TLS1_CK_DH_DSS_WITH_AES_256_SHA256 0x03000068
351 #define TLS1_CK_DH_RSA_WITH_AES_256_SHA256 0x03000069
352 #define TLS1_CK_DHE_DSS_WITH_AES_256_SHA256 0x0300006A
353 #define TLS1_CK_DHE_RSA_WITH_AES_256_SHA256 0x0300006B
354 #define TLS1_CK_ADH_WITH_AES_128_SHA256 0x0300006C
355 #define TLS1_CK_ADH_WITH_AES_256_SHA256 0x0300006D
356 
357 // Camellia ciphersuites from RFC 4132
358 #define TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA 0x03000084
359 #define TLS1_CK_DH_DSS_WITH_CAMELLIA_256_CBC_SHA 0x03000085
360 #define TLS1_CK_DH_RSA_WITH_CAMELLIA_256_CBC_SHA 0x03000086
361 #define TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA 0x03000087
362 #define TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA 0x03000088
363 #define TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA 0x03000089
364 
365 // SEED ciphersuites from RFC 4162
366 #define TLS1_CK_RSA_WITH_SEED_SHA 0x03000096
367 #define TLS1_CK_DH_DSS_WITH_SEED_SHA 0x03000097
368 #define TLS1_CK_DH_RSA_WITH_SEED_SHA 0x03000098
369 #define TLS1_CK_DHE_DSS_WITH_SEED_SHA 0x03000099
370 #define TLS1_CK_DHE_RSA_WITH_SEED_SHA 0x0300009A
371 #define TLS1_CK_ADH_WITH_SEED_SHA 0x0300009B
372 
373 // TLS v1.2 GCM ciphersuites from RFC 5288
374 #define TLS1_CK_RSA_WITH_AES_128_GCM_SHA256 0x0300009C
375 #define TLS1_CK_RSA_WITH_AES_256_GCM_SHA384 0x0300009D
376 #define TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256 0x0300009E
377 #define TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384 0x0300009F
378 #define TLS1_CK_DH_RSA_WITH_AES_128_GCM_SHA256 0x030000A0
379 #define TLS1_CK_DH_RSA_WITH_AES_256_GCM_SHA384 0x030000A1
380 #define TLS1_CK_DHE_DSS_WITH_AES_128_GCM_SHA256 0x030000A2
381 #define TLS1_CK_DHE_DSS_WITH_AES_256_GCM_SHA384 0x030000A3
382 #define TLS1_CK_DH_DSS_WITH_AES_128_GCM_SHA256 0x030000A4
383 #define TLS1_CK_DH_DSS_WITH_AES_256_GCM_SHA384 0x030000A5
384 #define TLS1_CK_ADH_WITH_AES_128_GCM_SHA256 0x030000A6
385 #define TLS1_CK_ADH_WITH_AES_256_GCM_SHA384 0x030000A7
386 
387 // ECC ciphersuites from RFC 4492
388 #define TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA 0x0300C001
389 #define TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA 0x0300C002
390 #define TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA 0x0300C003
391 #define TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA 0x0300C004
392 #define TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA 0x0300C005
393 
394 #define TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA 0x0300C006
395 #define TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA 0x0300C007
396 #define TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA 0x0300C008
397 #define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 0x0300C009
398 #define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 0x0300C00A
399 
400 #define TLS1_CK_ECDH_RSA_WITH_NULL_SHA 0x0300C00B
401 #define TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA 0x0300C00C
402 #define TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA 0x0300C00D
403 #define TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA 0x0300C00E
404 #define TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA 0x0300C00F
405 
406 #define TLS1_CK_ECDHE_RSA_WITH_NULL_SHA 0x0300C010
407 #define TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA 0x0300C011
408 #define TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA 0x0300C012
409 #define TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA 0x0300C013
410 #define TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA 0x0300C014
411 
412 #define TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA256 0x0300C027
413 
414 #define TLS1_CK_ECDH_anon_WITH_NULL_SHA 0x0300C015
415 #define TLS1_CK_ECDH_anon_WITH_RC4_128_SHA 0x0300C016
416 #define TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA 0x0300C017
417 #define TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA 0x0300C018
418 #define TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA 0x0300C019
419 
420 // SRP ciphersuites from RFC 5054
421 #define TLS1_CK_SRP_SHA_WITH_3DES_EDE_CBC_SHA 0x0300C01A
422 #define TLS1_CK_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA 0x0300C01B
423 #define TLS1_CK_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA 0x0300C01C
424 #define TLS1_CK_SRP_SHA_WITH_AES_128_CBC_SHA 0x0300C01D
425 #define TLS1_CK_SRP_SHA_RSA_WITH_AES_128_CBC_SHA 0x0300C01E
426 #define TLS1_CK_SRP_SHA_DSS_WITH_AES_128_CBC_SHA 0x0300C01F
427 #define TLS1_CK_SRP_SHA_WITH_AES_256_CBC_SHA 0x0300C020
428 #define TLS1_CK_SRP_SHA_RSA_WITH_AES_256_CBC_SHA 0x0300C021
429 #define TLS1_CK_SRP_SHA_DSS_WITH_AES_256_CBC_SHA 0x0300C022
430 
431 // ECDH HMAC based ciphersuites from RFC 5289
432 
433 #define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256 0x0300C023
434 #define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384 0x0300C024
435 #define TLS1_CK_ECDH_ECDSA_WITH_AES_128_SHA256 0x0300C025
436 #define TLS1_CK_ECDH_ECDSA_WITH_AES_256_SHA384 0x0300C026
437 #define TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256 0x0300C027
438 #define TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384 0x0300C028
439 #define TLS1_CK_ECDH_RSA_WITH_AES_128_SHA256 0x0300C029
440 #define TLS1_CK_ECDH_RSA_WITH_AES_256_SHA384 0x0300C02A
441 
442 // ECDH GCM based ciphersuites from RFC 5289
443 #define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 0x0300C02B
444 #define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 0x0300C02C
445 #define TLS1_CK_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 0x0300C02D
446 #define TLS1_CK_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 0x0300C02E
447 #define TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256 0x0300C02F
448 #define TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384 0x0300C030
449 #define TLS1_CK_ECDH_RSA_WITH_AES_128_GCM_SHA256 0x0300C031
450 #define TLS1_CK_ECDH_RSA_WITH_AES_256_GCM_SHA384 0x0300C032
451 
452 // ChaCha20-Poly1305 cipher suites from RFC 7905.
453 #define TLS1_CK_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 0x0300CCA8
454 #define TLS1_CK_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 0x0300CCA9
455 #define TLS1_CK_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 0x0300CCAC
456 
457 // TLS 1.3 ciphersuites from RFC 8446.
458 #define TLS1_3_CK_AES_128_GCM_SHA256 0x03001301
459 #define TLS1_3_CK_AES_256_GCM_SHA384 0x03001302
460 #define TLS1_3_CK_CHACHA20_POLY1305_SHA256 0x03001303
461 
462 // The following constants are legacy aliases of |TLS1_3_CK_*|.
463 // TODO(davidben): Migrate callers to the new name and remove these.
464 #define TLS1_CK_AES_128_GCM_SHA256 TLS1_3_CK_AES_128_GCM_SHA256
465 #define TLS1_CK_AES_256_GCM_SHA384 TLS1_3_CK_AES_256_GCM_SHA384
466 #define TLS1_CK_CHACHA20_POLY1305_SHA256 TLS1_3_CK_CHACHA20_POLY1305_SHA256
467 
468 // XXX
469 // Inconsistency alert:
470 // The OpenSSL names of ciphers with ephemeral DH here include the string
471 // "DHE", while elsewhere it has always been "EDH".
472 // (The alias for the list of all such ciphers also is "EDH".)
473 // The specifications speak of "EDH"; maybe we should allow both forms
474 // for everything.
475 #define TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_MD5 "EXP1024-RC4-MD5"
476 #define TLS1_TXT_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5 "EXP1024-RC2-CBC-MD5"
477 #define TLS1_TXT_RSA_EXPORT1024_WITH_DES_CBC_SHA "EXP1024-DES-CBC-SHA"
478 #define TLS1_TXT_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA \
479   "EXP1024-DHE-DSS-DES-CBC-SHA"
480 #define TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_SHA "EXP1024-RC4-SHA"
481 #define TLS1_TXT_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA "EXP1024-DHE-DSS-RC4-SHA"
482 #define TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA "DHE-DSS-RC4-SHA"
483 
484 // AES ciphersuites from RFC 3268
485 #define TLS1_TXT_RSA_WITH_AES_128_SHA "AES128-SHA"
486 #define TLS1_TXT_DH_DSS_WITH_AES_128_SHA "DH-DSS-AES128-SHA"
487 #define TLS1_TXT_DH_RSA_WITH_AES_128_SHA "DH-RSA-AES128-SHA"
488 #define TLS1_TXT_DHE_DSS_WITH_AES_128_SHA "DHE-DSS-AES128-SHA"
489 #define TLS1_TXT_DHE_RSA_WITH_AES_128_SHA "DHE-RSA-AES128-SHA"
490 #define TLS1_TXT_ADH_WITH_AES_128_SHA "ADH-AES128-SHA"
491 
492 #define TLS1_TXT_RSA_WITH_AES_256_SHA "AES256-SHA"
493 #define TLS1_TXT_DH_DSS_WITH_AES_256_SHA "DH-DSS-AES256-SHA"
494 #define TLS1_TXT_DH_RSA_WITH_AES_256_SHA "DH-RSA-AES256-SHA"
495 #define TLS1_TXT_DHE_DSS_WITH_AES_256_SHA "DHE-DSS-AES256-SHA"
496 #define TLS1_TXT_DHE_RSA_WITH_AES_256_SHA "DHE-RSA-AES256-SHA"
497 #define TLS1_TXT_ADH_WITH_AES_256_SHA "ADH-AES256-SHA"
498 
499 // ECC ciphersuites from RFC 4492
500 #define TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA "ECDH-ECDSA-NULL-SHA"
501 #define TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA "ECDH-ECDSA-RC4-SHA"
502 #define TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA "ECDH-ECDSA-DES-CBC3-SHA"
503 #define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA "ECDH-ECDSA-AES128-SHA"
504 #define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA "ECDH-ECDSA-AES256-SHA"
505 
506 #define TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA "ECDHE-ECDSA-NULL-SHA"
507 #define TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA "ECDHE-ECDSA-RC4-SHA"
508 #define TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA "ECDHE-ECDSA-DES-CBC3-SHA"
509 #define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA "ECDHE-ECDSA-AES128-SHA"
510 #define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA "ECDHE-ECDSA-AES256-SHA"
511 
512 #define TLS1_TXT_ECDH_RSA_WITH_NULL_SHA "ECDH-RSA-NULL-SHA"
513 #define TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA "ECDH-RSA-RC4-SHA"
514 #define TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA "ECDH-RSA-DES-CBC3-SHA"
515 #define TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA "ECDH-RSA-AES128-SHA"
516 #define TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA "ECDH-RSA-AES256-SHA"
517 
518 #define TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA "ECDHE-RSA-NULL-SHA"
519 #define TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA "ECDHE-RSA-RC4-SHA"
520 #define TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA "ECDHE-RSA-DES-CBC3-SHA"
521 #define TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA "ECDHE-RSA-AES128-SHA"
522 #define TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA "ECDHE-RSA-AES256-SHA"
523 
524 #define TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA256 "ECDHE-RSA-AES128-SHA256"
525 
526 #define TLS1_TXT_ECDH_anon_WITH_NULL_SHA "AECDH-NULL-SHA"
527 #define TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA "AECDH-RC4-SHA"
528 #define TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA "AECDH-DES-CBC3-SHA"
529 #define TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA "AECDH-AES128-SHA"
530 #define TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA "AECDH-AES256-SHA"
531 
532 // PSK ciphersuites from RFC 4279
533 #define TLS1_TXT_PSK_WITH_RC4_128_SHA "PSK-RC4-SHA"
534 #define TLS1_TXT_PSK_WITH_3DES_EDE_CBC_SHA "PSK-3DES-EDE-CBC-SHA"
535 #define TLS1_TXT_PSK_WITH_AES_128_CBC_SHA "PSK-AES128-CBC-SHA"
536 #define TLS1_TXT_PSK_WITH_AES_256_CBC_SHA "PSK-AES256-CBC-SHA"
537 
538 // PSK ciphersuites from RFC 5489
539 #define TLS1_TXT_ECDHE_PSK_WITH_AES_128_CBC_SHA "ECDHE-PSK-AES128-CBC-SHA"
540 #define TLS1_TXT_ECDHE_PSK_WITH_AES_256_CBC_SHA "ECDHE-PSK-AES256-CBC-SHA"
541 
542 // SRP ciphersuite from RFC 5054
543 #define TLS1_TXT_SRP_SHA_WITH_3DES_EDE_CBC_SHA "SRP-3DES-EDE-CBC-SHA"
544 #define TLS1_TXT_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA "SRP-RSA-3DES-EDE-CBC-SHA"
545 #define TLS1_TXT_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA "SRP-DSS-3DES-EDE-CBC-SHA"
546 #define TLS1_TXT_SRP_SHA_WITH_AES_128_CBC_SHA "SRP-AES-128-CBC-SHA"
547 #define TLS1_TXT_SRP_SHA_RSA_WITH_AES_128_CBC_SHA "SRP-RSA-AES-128-CBC-SHA"
548 #define TLS1_TXT_SRP_SHA_DSS_WITH_AES_128_CBC_SHA "SRP-DSS-AES-128-CBC-SHA"
549 #define TLS1_TXT_SRP_SHA_WITH_AES_256_CBC_SHA "SRP-AES-256-CBC-SHA"
550 #define TLS1_TXT_SRP_SHA_RSA_WITH_AES_256_CBC_SHA "SRP-RSA-AES-256-CBC-SHA"
551 #define TLS1_TXT_SRP_SHA_DSS_WITH_AES_256_CBC_SHA "SRP-DSS-AES-256-CBC-SHA"
552 
553 // Camellia ciphersuites from RFC 4132
554 #define TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA "CAMELLIA128-SHA"
555 #define TLS1_TXT_DH_DSS_WITH_CAMELLIA_128_CBC_SHA "DH-DSS-CAMELLIA128-SHA"
556 #define TLS1_TXT_DH_RSA_WITH_CAMELLIA_128_CBC_SHA "DH-RSA-CAMELLIA128-SHA"
557 #define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA "DHE-DSS-CAMELLIA128-SHA"
558 #define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA "DHE-RSA-CAMELLIA128-SHA"
559 #define TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA "ADH-CAMELLIA128-SHA"
560 
561 #define TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA "CAMELLIA256-SHA"
562 #define TLS1_TXT_DH_DSS_WITH_CAMELLIA_256_CBC_SHA "DH-DSS-CAMELLIA256-SHA"
563 #define TLS1_TXT_DH_RSA_WITH_CAMELLIA_256_CBC_SHA "DH-RSA-CAMELLIA256-SHA"
564 #define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA "DHE-DSS-CAMELLIA256-SHA"
565 #define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA "DHE-RSA-CAMELLIA256-SHA"
566 #define TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA "ADH-CAMELLIA256-SHA"
567 
568 // SEED ciphersuites from RFC 4162
569 #define TLS1_TXT_RSA_WITH_SEED_SHA "SEED-SHA"
570 #define TLS1_TXT_DH_DSS_WITH_SEED_SHA "DH-DSS-SEED-SHA"
571 #define TLS1_TXT_DH_RSA_WITH_SEED_SHA "DH-RSA-SEED-SHA"
572 #define TLS1_TXT_DHE_DSS_WITH_SEED_SHA "DHE-DSS-SEED-SHA"
573 #define TLS1_TXT_DHE_RSA_WITH_SEED_SHA "DHE-RSA-SEED-SHA"
574 #define TLS1_TXT_ADH_WITH_SEED_SHA "ADH-SEED-SHA"
575 
576 // TLS v1.2 ciphersuites
577 #define TLS1_TXT_RSA_WITH_NULL_SHA256 "NULL-SHA256"
578 #define TLS1_TXT_RSA_WITH_AES_128_SHA256 "AES128-SHA256"
579 #define TLS1_TXT_RSA_WITH_AES_256_SHA256 "AES256-SHA256"
580 #define TLS1_TXT_DH_DSS_WITH_AES_128_SHA256 "DH-DSS-AES128-SHA256"
581 #define TLS1_TXT_DH_RSA_WITH_AES_128_SHA256 "DH-RSA-AES128-SHA256"
582 #define TLS1_TXT_DHE_DSS_WITH_AES_128_SHA256 "DHE-DSS-AES128-SHA256"
583 #define TLS1_TXT_DHE_RSA_WITH_AES_128_SHA256 "DHE-RSA-AES128-SHA256"
584 #define TLS1_TXT_DH_DSS_WITH_AES_256_SHA256 "DH-DSS-AES256-SHA256"
585 #define TLS1_TXT_DH_RSA_WITH_AES_256_SHA256 "DH-RSA-AES256-SHA256"
586 #define TLS1_TXT_DHE_DSS_WITH_AES_256_SHA256 "DHE-DSS-AES256-SHA256"
587 #define TLS1_TXT_DHE_RSA_WITH_AES_256_SHA256 "DHE-RSA-AES256-SHA256"
588 #define TLS1_TXT_ADH_WITH_AES_128_SHA256 "ADH-AES128-SHA256"
589 #define TLS1_TXT_ADH_WITH_AES_256_SHA256 "ADH-AES256-SHA256"
590 
591 // TLS v1.2 GCM ciphersuites from RFC 5288
592 #define TLS1_TXT_RSA_WITH_AES_128_GCM_SHA256 "AES128-GCM-SHA256"
593 #define TLS1_TXT_RSA_WITH_AES_256_GCM_SHA384 "AES256-GCM-SHA384"
594 #define TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256 "DHE-RSA-AES128-GCM-SHA256"
595 #define TLS1_TXT_DHE_RSA_WITH_AES_256_GCM_SHA384 "DHE-RSA-AES256-GCM-SHA384"
596 #define TLS1_TXT_DH_RSA_WITH_AES_128_GCM_SHA256 "DH-RSA-AES128-GCM-SHA256"
597 #define TLS1_TXT_DH_RSA_WITH_AES_256_GCM_SHA384 "DH-RSA-AES256-GCM-SHA384"
598 #define TLS1_TXT_DHE_DSS_WITH_AES_128_GCM_SHA256 "DHE-DSS-AES128-GCM-SHA256"
599 #define TLS1_TXT_DHE_DSS_WITH_AES_256_GCM_SHA384 "DHE-DSS-AES256-GCM-SHA384"
600 #define TLS1_TXT_DH_DSS_WITH_AES_128_GCM_SHA256 "DH-DSS-AES128-GCM-SHA256"
601 #define TLS1_TXT_DH_DSS_WITH_AES_256_GCM_SHA384 "DH-DSS-AES256-GCM-SHA384"
602 #define TLS1_TXT_ADH_WITH_AES_128_GCM_SHA256 "ADH-AES128-GCM-SHA256"
603 #define TLS1_TXT_ADH_WITH_AES_256_GCM_SHA384 "ADH-AES256-GCM-SHA384"
604 
605 // ECDH HMAC based ciphersuites from RFC 5289
606 
607 #define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_SHA256 "ECDHE-ECDSA-AES128-SHA256"
608 #define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_SHA384 "ECDHE-ECDSA-AES256-SHA384"
609 #define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_SHA256 "ECDH-ECDSA-AES128-SHA256"
610 #define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_SHA384 "ECDH-ECDSA-AES256-SHA384"
611 #define TLS1_TXT_ECDHE_RSA_WITH_AES_128_SHA256 "ECDHE-RSA-AES128-SHA256"
612 #define TLS1_TXT_ECDHE_RSA_WITH_AES_256_SHA384 "ECDHE-RSA-AES256-SHA384"
613 #define TLS1_TXT_ECDH_RSA_WITH_AES_128_SHA256 "ECDH-RSA-AES128-SHA256"
614 #define TLS1_TXT_ECDH_RSA_WITH_AES_256_SHA384 "ECDH-RSA-AES256-SHA384"
615 
616 // ECDH GCM based ciphersuites from RFC 5289
617 #define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 \
618   "ECDHE-ECDSA-AES128-GCM-SHA256"
619 #define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 \
620   "ECDHE-ECDSA-AES256-GCM-SHA384"
621 #define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 \
622   "ECDH-ECDSA-AES128-GCM-SHA256"
623 #define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 \
624   "ECDH-ECDSA-AES256-GCM-SHA384"
625 #define TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256 "ECDHE-RSA-AES128-GCM-SHA256"
626 #define TLS1_TXT_ECDHE_RSA_WITH_AES_256_GCM_SHA384 "ECDHE-RSA-AES256-GCM-SHA384"
627 #define TLS1_TXT_ECDH_RSA_WITH_AES_128_GCM_SHA256 "ECDH-RSA-AES128-GCM-SHA256"
628 #define TLS1_TXT_ECDH_RSA_WITH_AES_256_GCM_SHA384 "ECDH-RSA-AES256-GCM-SHA384"
629 
630 #define TLS1_TXT_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 \
631   "ECDHE-RSA-CHACHA20-POLY1305"
632 #define TLS1_TXT_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 \
633   "ECDHE-ECDSA-CHACHA20-POLY1305"
634 #define TLS1_TXT_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 \
635   "ECDHE-PSK-CHACHA20-POLY1305"
636 
637 // TLS 1.3 ciphersuites from RFC 8446.
638 #define TLS1_3_RFC_AES_128_GCM_SHA256 "TLS_AES_128_GCM_SHA256"
639 #define TLS1_3_RFC_AES_256_GCM_SHA384 "TLS_AES_256_GCM_SHA384"
640 #define TLS1_3_RFC_CHACHA20_POLY1305_SHA256 "TLS_CHACHA20_POLY1305_SHA256"
641 
642 // The following constants are legacy aliases of |TLS1_3_CK_*|.
643 // TODO(bbe): Migrate callers to the new name and remove these.
644 #define TLS1_TXT_AES_128_GCM_SHA256 TLS1_3_RFC_AES_128_GCM_SHA256
645 #define TLS1_TXT_AES_256_GCM_SHA384 TLS1_3_RFC_AES_256_GCM_SHA384
646 #define TLS1_TXT_CHACHA20_POLY1305_SHA256 TLS1_3_RFC_CHACHA20_POLY1305_SHA256
647 
648 #define TLS_CT_RSA_SIGN 1
649 #define TLS_CT_DSS_SIGN 2
650 #define TLS_CT_RSA_FIXED_DH 3
651 #define TLS_CT_DSS_FIXED_DH 4
652 #define TLS_CT_ECDSA_SIGN 64
653 #define TLS_CT_RSA_FIXED_ECDH 65
654 #define TLS_CT_ECDSA_FIXED_ECDH 66
655 
656 #define TLS_MD_MAX_CONST_SIZE 20
657 
658 
659 #ifdef  __cplusplus
660 }  // extern C
661 #endif
662 
663 #endif  // OPENSSL_HEADER_TLS1_H
664