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1/* $OpenBSD: s3_lib.c,v 1.107 2016/01/27 02:06:16 beck Exp $ */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58/* ====================================================================
59 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
60 *
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
63 * are met:
64 *
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
67 *
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
71 * distribution.
72 *
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
77 *
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
82 *
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
86 *
87 * 6. Redistributions of any form whatsoever must retain the following
88 * acknowledgment:
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
91 *
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
105 *
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
109 *
110 */
111/* ====================================================================
112 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
113 *
114 * Portions of the attached software ("Contribution") are developed by
115 * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
116 *
117 * The Contribution is licensed pursuant to the OpenSSL open source
118 * license provided above.
119 *
120 * ECC cipher suite support in OpenSSL originally written by
121 * Vipul Gupta and Sumit Gupta of Sun Microsystems Laboratories.
122 *
123 */
124/* ====================================================================
125 * Copyright 2005 Nokia. All rights reserved.
126 *
127 * The portions of the attached software ("Contribution") is developed by
128 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
129 * license.
130 *
131 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
132 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
133 * support (see RFC 4279) to OpenSSL.
134 *
135 * No patent licenses or other rights except those expressly stated in
136 * the OpenSSL open source license shall be deemed granted or received
137 * expressly, by implication, estoppel, or otherwise.
138 *
139 * No assurances are provided by Nokia that the Contribution does not
140 * infringe the patent or other intellectual property rights of any third
141 * party or that the license provides you with all the necessary rights
142 * to make use of the Contribution.
143 *
144 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
145 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
146 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
147 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
148 * OTHERWISE.
149 */
150
151#include <stdio.h>
152
153#include <openssl/dh.h>
154#include <openssl/md5.h>
155#include <openssl/objects.h>
156
157#include "ssl_locl.h"
158#include "bytestring.h"
159
160#define SSL3_NUM_CIPHERS (sizeof(ssl3_ciphers) / sizeof(SSL_CIPHER))
161
162/*
163 * FIXED_NONCE_LEN is a macro that provides in the correct value to set the
164 * fixed nonce length in algorithms2. It is the inverse of the
165 * SSL_CIPHER_AEAD_FIXED_NONCE_LEN macro.
166 */
167#define FIXED_NONCE_LEN(x) (((x / 2) & 0xf) << 24)
168
169/* list of available SSLv3 ciphers (sorted by id) */
170SSL_CIPHER ssl3_ciphers[] = {
171
172 /* The RSA ciphers */
173 /* Cipher 01 */
174 {
175 .valid = 1,
176 .name = SSL3_TXT_RSA_NULL_MD5,
177 .id = SSL3_CK_RSA_NULL_MD5,
178 .algorithm_mkey = SSL_kRSA,
179 .algorithm_auth = SSL_aRSA,
180 .algorithm_enc = SSL_eNULL,
181 .algorithm_mac = SSL_MD5,
182 .algorithm_ssl = SSL_SSLV3,
183 .algo_strength = SSL_STRONG_NONE,
184 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
185 .strength_bits = 0,
186 .alg_bits = 0,
187 },
188
189 /* Cipher 02 */
190 {
191 .valid = 1,
192 .name = SSL3_TXT_RSA_NULL_SHA,
193 .id = SSL3_CK_RSA_NULL_SHA,
194 .algorithm_mkey = SSL_kRSA,
195 .algorithm_auth = SSL_aRSA,
196 .algorithm_enc = SSL_eNULL,
197 .algorithm_mac = SSL_SHA1,
198 .algorithm_ssl = SSL_SSLV3,
199 .algo_strength = SSL_STRONG_NONE,
200 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
201 .strength_bits = 0,
202 .alg_bits = 0,
203 },
204
205 /* Cipher 04 */
206 {
207 .valid = 1,
208 .name = SSL3_TXT_RSA_RC4_128_MD5,
209 .id = SSL3_CK_RSA_RC4_128_MD5,
210 .algorithm_mkey = SSL_kRSA,
211 .algorithm_auth = SSL_aRSA,
212 .algorithm_enc = SSL_RC4,
213 .algorithm_mac = SSL_MD5,
214 .algorithm_ssl = SSL_SSLV3,
215 .algo_strength = SSL_MEDIUM,
216 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
217 .strength_bits = 128,
218 .alg_bits = 128,
219 },
220
221 /* Cipher 05 */
222 {
223 .valid = 1,
224 .name = SSL3_TXT_RSA_RC4_128_SHA,
225 .id = SSL3_CK_RSA_RC4_128_SHA,
226 .algorithm_mkey = SSL_kRSA,
227 .algorithm_auth = SSL_aRSA,
228 .algorithm_enc = SSL_RC4,
229 .algorithm_mac = SSL_SHA1,
230 .algorithm_ssl = SSL_SSLV3,
231 .algo_strength = SSL_MEDIUM,
232 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
233 .strength_bits = 128,
234 .alg_bits = 128,
235 },
236
237 /* Cipher 07 */
238#ifndef OPENSSL_NO_IDEA
239 {
240 .valid = 1,
241 .name = SSL3_TXT_RSA_IDEA_128_SHA,
242 .id = SSL3_CK_RSA_IDEA_128_SHA,
243 .algorithm_mkey = SSL_kRSA,
244 .algorithm_auth = SSL_aRSA,
245 .algorithm_enc = SSL_IDEA,
246 .algorithm_mac = SSL_SHA1,
247 .algorithm_ssl = SSL_SSLV3,
248 .algo_strength = SSL_MEDIUM,
249 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
250 .strength_bits = 128,
251 .alg_bits = 128,
252 },
253#endif
254
255 /* Cipher 09 */
256 {
257 .valid = 1,
258 .name = SSL3_TXT_RSA_DES_64_CBC_SHA,
259 .id = SSL3_CK_RSA_DES_64_CBC_SHA,
260 .algorithm_mkey = SSL_kRSA,
261 .algorithm_auth = SSL_aRSA,
262 .algorithm_enc = SSL_DES,
263 .algorithm_mac = SSL_SHA1,
264 .algorithm_ssl = SSL_SSLV3,
265 .algo_strength = SSL_LOW,
266 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
267 .strength_bits = 56,
268 .alg_bits = 56,
269 },
270
271 /* Cipher 0A */
272 {
273 .valid = 1,
274 .name = SSL3_TXT_RSA_DES_192_CBC3_SHA,
275 .id = SSL3_CK_RSA_DES_192_CBC3_SHA,
276 .algorithm_mkey = SSL_kRSA,
277 .algorithm_auth = SSL_aRSA,
278 .algorithm_enc = SSL_3DES,
279 .algorithm_mac = SSL_SHA1,
280 .algorithm_ssl = SSL_SSLV3,
281 .algo_strength = SSL_HIGH,
282 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
283 .strength_bits = 112,
284 .alg_bits = 168,
285 },
286
287 /*
288 * Ephemeral DH (DHE) ciphers.
289 */
290
291 /* Cipher 12 */
292 {
293 .valid = 1,
294 .name = SSL3_TXT_EDH_DSS_DES_64_CBC_SHA,
295 .id = SSL3_CK_EDH_DSS_DES_64_CBC_SHA,
296 .algorithm_mkey = SSL_kDHE,
297 .algorithm_auth = SSL_aDSS,
298 .algorithm_enc = SSL_DES,
299 .algorithm_mac = SSL_SHA1,
300 .algorithm_ssl = SSL_SSLV3,
301 .algo_strength = SSL_LOW,
302 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
303 .strength_bits = 56,
304 .alg_bits = 56,
305 },
306
307 /* Cipher 13 */
308 {
309 .valid = 1,
310 .name = SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA,
311 .id = SSL3_CK_EDH_DSS_DES_192_CBC3_SHA,
312 .algorithm_mkey = SSL_kDHE,
313 .algorithm_auth = SSL_aDSS,
314 .algorithm_enc = SSL_3DES,
315 .algorithm_mac = SSL_SHA1,
316 .algorithm_ssl = SSL_SSLV3,
317 .algo_strength = SSL_HIGH,
318 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
319 .strength_bits = 112,
320 .alg_bits = 168,
321 },
322
323 /* Cipher 15 */
324 {
325 .valid = 1,
326 .name = SSL3_TXT_EDH_RSA_DES_64_CBC_SHA,
327 .id = SSL3_CK_EDH_RSA_DES_64_CBC_SHA,
328 .algorithm_mkey = SSL_kDHE,
329 .algorithm_auth = SSL_aRSA,
330 .algorithm_enc = SSL_DES,
331 .algorithm_mac = SSL_SHA1,
332 .algorithm_ssl = SSL_SSLV3,
333 .algo_strength = SSL_LOW,
334 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
335 .strength_bits = 56,
336 .alg_bits = 56,
337 },
338
339 /* Cipher 16 */
340 {
341 .valid = 1,
342 .name = SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA,
343 .id = SSL3_CK_EDH_RSA_DES_192_CBC3_SHA,
344 .algorithm_mkey = SSL_kDHE,
345 .algorithm_auth = SSL_aRSA,
346 .algorithm_enc = SSL_3DES,
347 .algorithm_mac = SSL_SHA1,
348 .algorithm_ssl = SSL_SSLV3,
349 .algo_strength = SSL_HIGH,
350 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
351 .strength_bits = 112,
352 .alg_bits = 168,
353 },
354
355 /* Cipher 18 */
356 {
357 .valid = 1,
358 .name = SSL3_TXT_ADH_RC4_128_MD5,
359 .id = SSL3_CK_ADH_RC4_128_MD5,
360 .algorithm_mkey = SSL_kDHE,
361 .algorithm_auth = SSL_aNULL,
362 .algorithm_enc = SSL_RC4,
363 .algorithm_mac = SSL_MD5,
364 .algorithm_ssl = SSL_SSLV3,
365 .algo_strength = SSL_MEDIUM,
366 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
367 .strength_bits = 128,
368 .alg_bits = 128,
369 },
370
371 /* Cipher 1A */
372 {
373 .valid = 1,
374 .name = SSL3_TXT_ADH_DES_64_CBC_SHA,
375 .id = SSL3_CK_ADH_DES_64_CBC_SHA,
376 .algorithm_mkey = SSL_kDHE,
377 .algorithm_auth = SSL_aNULL,
378 .algorithm_enc = SSL_DES,
379 .algorithm_mac = SSL_SHA1,
380 .algorithm_ssl = SSL_SSLV3,
381 .algo_strength = SSL_LOW,
382 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
383 .strength_bits = 56,
384 .alg_bits = 56,
385 },
386
387 /* Cipher 1B */
388 {
389 .valid = 1,
390 .name = SSL3_TXT_ADH_DES_192_CBC_SHA,
391 .id = SSL3_CK_ADH_DES_192_CBC_SHA,
392 .algorithm_mkey = SSL_kDHE,
393 .algorithm_auth = SSL_aNULL,
394 .algorithm_enc = SSL_3DES,
395 .algorithm_mac = SSL_SHA1,
396 .algorithm_ssl = SSL_SSLV3,
397 .algo_strength = SSL_HIGH,
398 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
399 .strength_bits = 112,
400 .alg_bits = 168,
401 },
402
403 /*
404 * AES ciphersuites.
405 */
406
407 /* Cipher 2F */
408 {
409 .valid = 1,
410 .name = TLS1_TXT_RSA_WITH_AES_128_SHA,
411 .id = TLS1_CK_RSA_WITH_AES_128_SHA,
412 .algorithm_mkey = SSL_kRSA,
413 .algorithm_auth = SSL_aRSA,
414 .algorithm_enc = SSL_AES128,
415 .algorithm_mac = SSL_SHA1,
416 .algorithm_ssl = SSL_TLSV1,
417 .algo_strength = SSL_HIGH,
418 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
419 .strength_bits = 128,
420 .alg_bits = 128,
421 },
422
423 /* Cipher 32 */
424 {
425 .valid = 1,
426 .name = TLS1_TXT_DHE_DSS_WITH_AES_128_SHA,
427 .id = TLS1_CK_DHE_DSS_WITH_AES_128_SHA,
428 .algorithm_mkey = SSL_kDHE,
429 .algorithm_auth = SSL_aDSS,
430 .algorithm_enc = SSL_AES128,
431 .algorithm_mac = SSL_SHA1,
432 .algorithm_ssl = SSL_TLSV1,
433 .algo_strength = SSL_HIGH,
434 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
435 .strength_bits = 128,
436 .alg_bits = 128,
437 },
438
439 /* Cipher 33 */
440 {
441 .valid = 1,
442 .name = TLS1_TXT_DHE_RSA_WITH_AES_128_SHA,
443 .id = TLS1_CK_DHE_RSA_WITH_AES_128_SHA,
444 .algorithm_mkey = SSL_kDHE,
445 .algorithm_auth = SSL_aRSA,
446 .algorithm_enc = SSL_AES128,
447 .algorithm_mac = SSL_SHA1,
448 .algorithm_ssl = SSL_TLSV1,
449 .algo_strength = SSL_HIGH,
450 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
451 .strength_bits = 128,
452 .alg_bits = 128,
453 },
454
455 /* Cipher 34 */
456 {
457 .valid = 1,
458 .name = TLS1_TXT_ADH_WITH_AES_128_SHA,
459 .id = TLS1_CK_ADH_WITH_AES_128_SHA,
460 .algorithm_mkey = SSL_kDHE,
461 .algorithm_auth = SSL_aNULL,
462 .algorithm_enc = SSL_AES128,
463 .algorithm_mac = SSL_SHA1,
464 .algorithm_ssl = SSL_TLSV1,
465 .algo_strength = SSL_HIGH,
466 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
467 .strength_bits = 128,
468 .alg_bits = 128,
469 },
470
471 /* Cipher 35 */
472 {
473 .valid = 1,
474 .name = TLS1_TXT_RSA_WITH_AES_256_SHA,
475 .id = TLS1_CK_RSA_WITH_AES_256_SHA,
476 .algorithm_mkey = SSL_kRSA,
477 .algorithm_auth = SSL_aRSA,
478 .algorithm_enc = SSL_AES256,
479 .algorithm_mac = SSL_SHA1,
480 .algorithm_ssl = SSL_TLSV1,
481 .algo_strength = SSL_HIGH,
482 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
483 .strength_bits = 256,
484 .alg_bits = 256,
485 },
486
487 /* Cipher 38 */
488 {
489 .valid = 1,
490 .name = TLS1_TXT_DHE_DSS_WITH_AES_256_SHA,
491 .id = TLS1_CK_DHE_DSS_WITH_AES_256_SHA,
492 .algorithm_mkey = SSL_kDHE,
493 .algorithm_auth = SSL_aDSS,
494 .algorithm_enc = SSL_AES256,
495 .algorithm_mac = SSL_SHA1,
496 .algorithm_ssl = SSL_TLSV1,
497 .algo_strength = SSL_HIGH,
498 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
499 .strength_bits = 256,
500 .alg_bits = 256,
501 },
502
503 /* Cipher 39 */
504 {
505 .valid = 1,
506 .name = TLS1_TXT_DHE_RSA_WITH_AES_256_SHA,
507 .id = TLS1_CK_DHE_RSA_WITH_AES_256_SHA,
508 .algorithm_mkey = SSL_kDHE,
509 .algorithm_auth = SSL_aRSA,
510 .algorithm_enc = SSL_AES256,
511 .algorithm_mac = SSL_SHA1,
512 .algorithm_ssl = SSL_TLSV1,
513 .algo_strength = SSL_HIGH,
514 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
515 .strength_bits = 256,
516 .alg_bits = 256,
517 },
518
519 /* Cipher 3A */
520 {
521 .valid = 1,
522 .name = TLS1_TXT_ADH_WITH_AES_256_SHA,
523 .id = TLS1_CK_ADH_WITH_AES_256_SHA,
524 .algorithm_mkey = SSL_kDHE,
525 .algorithm_auth = SSL_aNULL,
526 .algorithm_enc = SSL_AES256,
527 .algorithm_mac = SSL_SHA1,
528 .algorithm_ssl = SSL_TLSV1,
529 .algo_strength = SSL_HIGH,
530 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
531 .strength_bits = 256,
532 .alg_bits = 256,
533 },
534
535 /* TLS v1.2 ciphersuites */
536 /* Cipher 3B */
537 {
538 .valid = 1,
539 .name = TLS1_TXT_RSA_WITH_NULL_SHA256,
540 .id = TLS1_CK_RSA_WITH_NULL_SHA256,
541 .algorithm_mkey = SSL_kRSA,
542 .algorithm_auth = SSL_aRSA,
543 .algorithm_enc = SSL_eNULL,
544 .algorithm_mac = SSL_SHA256,
545 .algorithm_ssl = SSL_TLSV1_2,
546 .algo_strength = SSL_STRONG_NONE,
547 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
548 .strength_bits = 0,
549 .alg_bits = 0,
550 },
551
552 /* Cipher 3C */
553 {
554 .valid = 1,
555 .name = TLS1_TXT_RSA_WITH_AES_128_SHA256,
556 .id = TLS1_CK_RSA_WITH_AES_128_SHA256,
557 .algorithm_mkey = SSL_kRSA,
558 .algorithm_auth = SSL_aRSA,
559 .algorithm_enc = SSL_AES128,
560 .algorithm_mac = SSL_SHA256,
561 .algorithm_ssl = SSL_TLSV1_2,
562 .algo_strength = SSL_HIGH,
563 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
564 .strength_bits = 128,
565 .alg_bits = 128,
566 },
567
568 /* Cipher 3D */
569 {
570 .valid = 1,
571 .name = TLS1_TXT_RSA_WITH_AES_256_SHA256,
572 .id = TLS1_CK_RSA_WITH_AES_256_SHA256,
573 .algorithm_mkey = SSL_kRSA,
574 .algorithm_auth = SSL_aRSA,
575 .algorithm_enc = SSL_AES256,
576 .algorithm_mac = SSL_SHA256,
577 .algorithm_ssl = SSL_TLSV1_2,
578 .algo_strength = SSL_HIGH,
579 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
580 .strength_bits = 256,
581 .alg_bits = 256,
582 },
583
584 /* Cipher 40 */
585 {
586 .valid = 1,
587 .name = TLS1_TXT_DHE_DSS_WITH_AES_128_SHA256,
588 .id = TLS1_CK_DHE_DSS_WITH_AES_128_SHA256,
589 .algorithm_mkey = SSL_kDHE,
590 .algorithm_auth = SSL_aDSS,
591 .algorithm_enc = SSL_AES128,
592 .algorithm_mac = SSL_SHA256,
593 .algorithm_ssl = SSL_TLSV1_2,
594 .algo_strength = SSL_HIGH,
595 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
596 .strength_bits = 128,
597 .alg_bits = 128,
598 },
599
600#ifndef OPENSSL_NO_CAMELLIA
601 /* Camellia ciphersuites from RFC4132 (128-bit portion) */
602
603 /* Cipher 41 */
604 {
605 .valid = 1,
606 .name = TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA,
607 .id = TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA,
608 .algorithm_mkey = SSL_kRSA,
609 .algorithm_auth = SSL_aRSA,
610 .algorithm_enc = SSL_CAMELLIA128,
611 .algorithm_mac = SSL_SHA1,
612 .algorithm_ssl = SSL_TLSV1,
613 .algo_strength = SSL_HIGH,
614 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
615 .strength_bits = 128,
616 .alg_bits = 128,
617 },
618
619 /* Cipher 44 */
620 {
621 .valid = 1,
622 .name = TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,
623 .id = TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,
624 .algorithm_mkey = SSL_kDHE,
625 .algorithm_auth = SSL_aDSS,
626 .algorithm_enc = SSL_CAMELLIA128,
627 .algorithm_mac = SSL_SHA1,
628 .algorithm_ssl = SSL_TLSV1,
629 .algo_strength = SSL_HIGH,
630 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
631 .strength_bits = 128,
632 .alg_bits = 128,
633 },
634
635 /* Cipher 45 */
636 {
637 .valid = 1,
638 .name = TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
639 .id = TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
640 .algorithm_mkey = SSL_kDHE,
641 .algorithm_auth = SSL_aRSA,
642 .algorithm_enc = SSL_CAMELLIA128,
643 .algorithm_mac = SSL_SHA1,
644 .algorithm_ssl = SSL_TLSV1,
645 .algo_strength = SSL_HIGH,
646 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
647 .strength_bits = 128,
648 .alg_bits = 128,
649 },
650
651 /* Cipher 46 */
652 {
653 .valid = 1,
654 .name = TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA,
655 .id = TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA,
656 .algorithm_mkey = SSL_kDHE,
657 .algorithm_auth = SSL_aNULL,
658 .algorithm_enc = SSL_CAMELLIA128,
659 .algorithm_mac = SSL_SHA1,
660 .algorithm_ssl = SSL_TLSV1,
661 .algo_strength = SSL_HIGH,
662 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
663 .strength_bits = 128,
664 .alg_bits = 128,
665 },
666#endif /* OPENSSL_NO_CAMELLIA */
667
668 /* TLS v1.2 ciphersuites */
669 /* Cipher 67 */
670 {
671 .valid = 1,
672 .name = TLS1_TXT_DHE_RSA_WITH_AES_128_SHA256,
673 .id = TLS1_CK_DHE_RSA_WITH_AES_128_SHA256,
674 .algorithm_mkey = SSL_kDHE,
675 .algorithm_auth = SSL_aRSA,
676 .algorithm_enc = SSL_AES128,
677 .algorithm_mac = SSL_SHA256,
678 .algorithm_ssl = SSL_TLSV1_2,
679 .algo_strength = SSL_HIGH,
680 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
681 .strength_bits = 128,
682 .alg_bits = 128,
683 },
684
685 /* Cipher 6A */
686 {
687 .valid = 1,
688 .name = TLS1_TXT_DHE_DSS_WITH_AES_256_SHA256,
689 .id = TLS1_CK_DHE_DSS_WITH_AES_256_SHA256,
690 .algorithm_mkey = SSL_kDHE,
691 .algorithm_auth = SSL_aDSS,
692 .algorithm_enc = SSL_AES256,
693 .algorithm_mac = SSL_SHA256,
694 .algorithm_ssl = SSL_TLSV1_2,
695 .algo_strength = SSL_HIGH,
696 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
697 .strength_bits = 256,
698 .alg_bits = 256,
699 },
700
701 /* Cipher 6B */
702 {
703 .valid = 1,
704 .name = TLS1_TXT_DHE_RSA_WITH_AES_256_SHA256,
705 .id = TLS1_CK_DHE_RSA_WITH_AES_256_SHA256,
706 .algorithm_mkey = SSL_kDHE,
707 .algorithm_auth = SSL_aRSA,
708 .algorithm_enc = SSL_AES256,
709 .algorithm_mac = SSL_SHA256,
710 .algorithm_ssl = SSL_TLSV1_2,
711 .algo_strength = SSL_HIGH,
712 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
713 .strength_bits = 256,
714 .alg_bits = 256,
715 },
716
717 /* Cipher 6C */
718 {
719 .valid = 1,
720 .name = TLS1_TXT_ADH_WITH_AES_128_SHA256,
721 .id = TLS1_CK_ADH_WITH_AES_128_SHA256,
722 .algorithm_mkey = SSL_kDHE,
723 .algorithm_auth = SSL_aNULL,
724 .algorithm_enc = SSL_AES128,
725 .algorithm_mac = SSL_SHA256,
726 .algorithm_ssl = SSL_TLSV1_2,
727 .algo_strength = SSL_HIGH,
728 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
729 .strength_bits = 128,
730 .alg_bits = 128,
731 },
732
733 /* Cipher 6D */
734 {
735 .valid = 1,
736 .name = TLS1_TXT_ADH_WITH_AES_256_SHA256,
737 .id = TLS1_CK_ADH_WITH_AES_256_SHA256,
738 .algorithm_mkey = SSL_kDHE,
739 .algorithm_auth = SSL_aNULL,
740 .algorithm_enc = SSL_AES256,
741 .algorithm_mac = SSL_SHA256,
742 .algorithm_ssl = SSL_TLSV1_2,
743 .algo_strength = SSL_HIGH,
744 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
745 .strength_bits = 256,
746 .alg_bits = 256,
747 },
748
749 /* GOST Ciphersuites */
750
751 /* Cipher 81 */
752 {
753 .valid = 1,
754 .name = "GOST2001-GOST89-GOST89",
755 .id = 0x3000081,
756 .algorithm_mkey = SSL_kGOST,
757 .algorithm_auth = SSL_aGOST01,
758 .algorithm_enc = SSL_eGOST2814789CNT,
759 .algorithm_mac = SSL_GOST89MAC,
760 .algorithm_ssl = SSL_TLSV1,
761 .algo_strength = SSL_HIGH,
762 .algorithm2 = SSL_HANDSHAKE_MAC_GOST94|TLS1_PRF_GOST94|
763 TLS1_STREAM_MAC,
764 .strength_bits = 256,
765 .alg_bits = 256
766 },
767
768 /* Cipher 83 */
769 {
770 .valid = 1,
771 .name = "GOST2001-NULL-GOST94",
772 .id = 0x3000083,
773 .algorithm_mkey = SSL_kGOST,
774 .algorithm_auth = SSL_aGOST01,
775 .algorithm_enc = SSL_eNULL,
776 .algorithm_mac = SSL_GOST94,
777 .algorithm_ssl = SSL_TLSV1,
778 .algo_strength = SSL_STRONG_NONE,
779 .algorithm2 = SSL_HANDSHAKE_MAC_GOST94|TLS1_PRF_GOST94,
780 .strength_bits = 0,
781 .alg_bits = 0
782 },
783
784#ifndef OPENSSL_NO_CAMELLIA
785 /* Camellia ciphersuites from RFC4132 (256-bit portion) */
786
787 /* Cipher 84 */
788 {
789 .valid = 1,
790 .name = TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA,
791 .id = TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA,
792 .algorithm_mkey = SSL_kRSA,
793 .algorithm_auth = SSL_aRSA,
794 .algorithm_enc = SSL_CAMELLIA256,
795 .algorithm_mac = SSL_SHA1,
796 .algorithm_ssl = SSL_TLSV1,
797 .algo_strength = SSL_HIGH,
798 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
799 .strength_bits = 256,
800 .alg_bits = 256,
801 },
802
803 /* Cipher 87 */
804 {
805 .valid = 1,
806 .name = TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,
807 .id = TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,
808 .algorithm_mkey = SSL_kDHE,
809 .algorithm_auth = SSL_aDSS,
810 .algorithm_enc = SSL_CAMELLIA256,
811 .algorithm_mac = SSL_SHA1,
812 .algorithm_ssl = SSL_TLSV1,
813 .algo_strength = SSL_HIGH,
814 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
815 .strength_bits = 256,
816 .alg_bits = 256,
817 },
818
819 /* Cipher 88 */
820 {
821 .valid = 1,
822 .name = TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
823 .id = TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
824 .algorithm_mkey = SSL_kDHE,
825 .algorithm_auth = SSL_aRSA,
826 .algorithm_enc = SSL_CAMELLIA256,
827 .algorithm_mac = SSL_SHA1,
828 .algorithm_ssl = SSL_TLSV1,
829 .algo_strength = SSL_HIGH,
830 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
831 .strength_bits = 256,
832 .alg_bits = 256,
833 },
834
835 /* Cipher 89 */
836 {
837 .valid = 1,
838 .name = TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA,
839 .id = TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA,
840 .algorithm_mkey = SSL_kDHE,
841 .algorithm_auth = SSL_aNULL,
842 .algorithm_enc = SSL_CAMELLIA256,
843 .algorithm_mac = SSL_SHA1,
844 .algorithm_ssl = SSL_TLSV1,
845 .algo_strength = SSL_HIGH,
846 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
847 .strength_bits = 256,
848 .alg_bits = 256,
849 },
850#endif /* OPENSSL_NO_CAMELLIA */
851
852 /*
853 * GCM ciphersuites from RFC5288.
854 */
855
856 /* Cipher 9C */
857 {
858 .valid = 1,
859 .name = TLS1_TXT_RSA_WITH_AES_128_GCM_SHA256,
860 .id = TLS1_CK_RSA_WITH_AES_128_GCM_SHA256,
861 .algorithm_mkey = SSL_kRSA,
862 .algorithm_auth = SSL_aRSA,
863 .algorithm_enc = SSL_AES128GCM,
864 .algorithm_mac = SSL_AEAD,
865 .algorithm_ssl = SSL_TLSV1_2,
866 .algo_strength = SSL_HIGH,
867 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|
868 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
869 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
870 .strength_bits = 128,
871 .alg_bits = 128,
872 },
873
874 /* Cipher 9D */
875 {
876 .valid = 1,
877 .name = TLS1_TXT_RSA_WITH_AES_256_GCM_SHA384,
878 .id = TLS1_CK_RSA_WITH_AES_256_GCM_SHA384,
879 .algorithm_mkey = SSL_kRSA,
880 .algorithm_auth = SSL_aRSA,
881 .algorithm_enc = SSL_AES256GCM,
882 .algorithm_mac = SSL_AEAD,
883 .algorithm_ssl = SSL_TLSV1_2,
884 .algo_strength = SSL_HIGH,
885 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384|
886 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
887 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
888 .strength_bits = 256,
889 .alg_bits = 256,
890 },
891
892 /* Cipher 9E */
893 {
894 .valid = 1,
895 .name = TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256,
896 .id = TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256,
897 .algorithm_mkey = SSL_kDHE,
898 .algorithm_auth = SSL_aRSA,
899 .algorithm_enc = SSL_AES128GCM,
900 .algorithm_mac = SSL_AEAD,
901 .algorithm_ssl = SSL_TLSV1_2,
902 .algo_strength = SSL_HIGH,
903 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|
904 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
905 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
906 .strength_bits = 128,
907 .alg_bits = 128,
908 },
909
910 /* Cipher 9F */
911 {
912 .valid = 1,
913 .name = TLS1_TXT_DHE_RSA_WITH_AES_256_GCM_SHA384,
914 .id = TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384,
915 .algorithm_mkey = SSL_kDHE,
916 .algorithm_auth = SSL_aRSA,
917 .algorithm_enc = SSL_AES256GCM,
918 .algorithm_mac = SSL_AEAD,
919 .algorithm_ssl = SSL_TLSV1_2,
920 .algo_strength = SSL_HIGH,
921 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384|
922 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
923 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
924 .strength_bits = 256,
925 .alg_bits = 256,
926 },
927
928 /* Cipher A2 */
929 {
930 .valid = 1,
931 .name = TLS1_TXT_DHE_DSS_WITH_AES_128_GCM_SHA256,
932 .id = TLS1_CK_DHE_DSS_WITH_AES_128_GCM_SHA256,
933 .algorithm_mkey = SSL_kDHE,
934 .algorithm_auth = SSL_aDSS,
935 .algorithm_enc = SSL_AES128GCM,
936 .algorithm_mac = SSL_AEAD,
937 .algorithm_ssl = SSL_TLSV1_2,
938 .algo_strength = SSL_HIGH,
939 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|
940 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
941 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
942 .strength_bits = 128,
943 .alg_bits = 128,
944 },
945
946 /* Cipher A3 */
947 {
948 .valid = 1,
949 .name = TLS1_TXT_DHE_DSS_WITH_AES_256_GCM_SHA384,
950 .id = TLS1_CK_DHE_DSS_WITH_AES_256_GCM_SHA384,
951 .algorithm_mkey = SSL_kDHE,
952 .algorithm_auth = SSL_aDSS,
953 .algorithm_enc = SSL_AES256GCM,
954 .algorithm_mac = SSL_AEAD,
955 .algorithm_ssl = SSL_TLSV1_2,
956 .algo_strength = SSL_HIGH,
957 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384|
958 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
959 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
960 .strength_bits = 256,
961 .alg_bits = 256,
962 },
963
964 /* Cipher A6 */
965 {
966 .valid = 1,
967 .name = TLS1_TXT_ADH_WITH_AES_128_GCM_SHA256,
968 .id = TLS1_CK_ADH_WITH_AES_128_GCM_SHA256,
969 .algorithm_mkey = SSL_kDHE,
970 .algorithm_auth = SSL_aNULL,
971 .algorithm_enc = SSL_AES128GCM,
972 .algorithm_mac = SSL_AEAD,
973 .algorithm_ssl = SSL_TLSV1_2,
974 .algo_strength = SSL_HIGH,
975 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|
976 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
977 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
978 .strength_bits = 128,
979 .alg_bits = 128,
980 },
981
982 /* Cipher A7 */
983 {
984 .valid = 1,
985 .name = TLS1_TXT_ADH_WITH_AES_256_GCM_SHA384,
986 .id = TLS1_CK_ADH_WITH_AES_256_GCM_SHA384,
987 .algorithm_mkey = SSL_kDHE,
988 .algorithm_auth = SSL_aNULL,
989 .algorithm_enc = SSL_AES256GCM,
990 .algorithm_mac = SSL_AEAD,
991 .algorithm_ssl = SSL_TLSV1_2,
992 .algo_strength = SSL_HIGH,
993 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384|
994 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
995 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
996 .strength_bits = 256,
997 .alg_bits = 256,
998 },
999
1000#ifndef OPENSSL_NO_CAMELLIA
1001 /* TLS 1.2 Camellia SHA-256 ciphersuites from RFC5932 */
1002
1003 /* Cipher BA */
1004 {
1005 .valid = 1,
1006 .name = TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA256,
1007 .id = TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA256,
1008 .algorithm_mkey = SSL_kRSA,
1009 .algorithm_auth = SSL_aRSA,
1010 .algorithm_enc = SSL_CAMELLIA128,
1011 .algorithm_mac = SSL_SHA256,
1012 .algorithm_ssl = SSL_TLSV1_2,
1013 .algo_strength = SSL_HIGH,
1014 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
1015 .strength_bits = 128,
1016 .alg_bits = 128,
1017 },
1018
1019 /* Cipher BD */
1020 {
1021 .valid = 1,
1022 .name = TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256,
1023 .id = TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256,
1024 .algorithm_mkey = SSL_kDHE,
1025 .algorithm_auth = SSL_aDSS,
1026 .algorithm_enc = SSL_CAMELLIA128,
1027 .algorithm_mac = SSL_SHA256,
1028 .algorithm_ssl = SSL_TLSV1_2,
1029 .algo_strength = SSL_HIGH,
1030 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
1031 .strength_bits = 128,
1032 .alg_bits = 128,
1033 },
1034
1035 /* Cipher BE */
1036 {
1037 .valid = 1,
1038 .name = TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
1039 .id = TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
1040 .algorithm_mkey = SSL_kDHE,
1041 .algorithm_auth = SSL_aRSA,
1042 .algorithm_enc = SSL_CAMELLIA128,
1043 .algorithm_mac = SSL_SHA256,
1044 .algorithm_ssl = SSL_TLSV1_2,
1045 .algo_strength = SSL_HIGH,
1046 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
1047 .strength_bits = 128,
1048 .alg_bits = 128,
1049 },
1050
1051 /* Cipher BF */
1052 {
1053 .valid = 1,
1054 .name = TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA256,
1055 .id = TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA256,
1056 .algorithm_mkey = SSL_kDHE,
1057 .algorithm_auth = SSL_aNULL,
1058 .algorithm_enc = SSL_CAMELLIA128,
1059 .algorithm_mac = SSL_SHA256,
1060 .algorithm_ssl = SSL_TLSV1_2,
1061 .algo_strength = SSL_HIGH,
1062 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
1063 .strength_bits = 128,
1064 .alg_bits = 128,
1065 },
1066
1067 /* Cipher C0 */
1068 {
1069 .valid = 1,
1070 .name = TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA256,
1071 .id = TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA256,
1072 .algorithm_mkey = SSL_kRSA,
1073 .algorithm_auth = SSL_aRSA,
1074 .algorithm_enc = SSL_CAMELLIA256,
1075 .algorithm_mac = SSL_SHA256,
1076 .algorithm_ssl = SSL_TLSV1_2,
1077 .algo_strength = SSL_HIGH,
1078 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
1079 .strength_bits = 256,
1080 .alg_bits = 256,
1081 },
1082
1083 /* Cipher C3 */
1084 {
1085 .valid = 1,
1086 .name = TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256,
1087 .id = TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256,
1088 .algorithm_mkey = SSL_kDHE,
1089 .algorithm_auth = SSL_aDSS,
1090 .algorithm_enc = SSL_CAMELLIA256,
1091 .algorithm_mac = SSL_SHA256,
1092 .algorithm_ssl = SSL_TLSV1_2,
1093 .algo_strength = SSL_HIGH,
1094 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
1095 .strength_bits = 256,
1096 .alg_bits = 256,
1097 },
1098
1099 /* Cipher C4 */
1100 {
1101 .valid = 1,
1102 .name = TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256,
1103 .id = TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256,
1104 .algorithm_mkey = SSL_kDHE,
1105 .algorithm_auth = SSL_aRSA,
1106 .algorithm_enc = SSL_CAMELLIA256,
1107 .algorithm_mac = SSL_SHA256,
1108 .algorithm_ssl = SSL_TLSV1_2,
1109 .algo_strength = SSL_HIGH,
1110 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
1111 .strength_bits = 256,
1112 .alg_bits = 256,
1113 },
1114
1115 /* Cipher C5 */
1116 {
1117 .valid = 1,
1118 .name = TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA256,
1119 .id = TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA256,
1120 .algorithm_mkey = SSL_kDHE,
1121 .algorithm_auth = SSL_aNULL,
1122 .algorithm_enc = SSL_CAMELLIA256,
1123 .algorithm_mac = SSL_SHA256,
1124 .algorithm_ssl = SSL_TLSV1_2,
1125 .algo_strength = SSL_HIGH,
1126 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
1127 .strength_bits = 256,
1128 .alg_bits = 256,
1129 },
1130#endif /* OPENSSL_NO_CAMELLIA */
1131
1132 /* Cipher C001 */
1133 {
1134 .valid = 1,
1135 .name = TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA,
1136 .id = TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA,
1137 .algorithm_mkey = SSL_kECDHe,
1138 .algorithm_auth = SSL_aECDH,
1139 .algorithm_enc = SSL_eNULL,
1140 .algorithm_mac = SSL_SHA1,
1141 .algorithm_ssl = SSL_TLSV1,
1142 .algo_strength = SSL_STRONG_NONE,
1143 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1144 .strength_bits = 0,
1145 .alg_bits = 0,
1146 },
1147
1148 /* Cipher C002 */
1149 {
1150 .valid = 1,
1151 .name = TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA,
1152 .id = TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA,
1153 .algorithm_mkey = SSL_kECDHe,
1154 .algorithm_auth = SSL_aECDH,
1155 .algorithm_enc = SSL_RC4,
1156 .algorithm_mac = SSL_SHA1,
1157 .algorithm_ssl = SSL_TLSV1,
1158 .algo_strength = SSL_MEDIUM,
1159 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1160 .strength_bits = 128,
1161 .alg_bits = 128,
1162 },
1163
1164 /* Cipher C003 */
1165 {
1166 .valid = 1,
1167 .name = TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
1168 .id = TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
1169 .algorithm_mkey = SSL_kECDHe,
1170 .algorithm_auth = SSL_aECDH,
1171 .algorithm_enc = SSL_3DES,
1172 .algorithm_mac = SSL_SHA1,
1173 .algorithm_ssl = SSL_TLSV1,
1174 .algo_strength = SSL_HIGH,
1175 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1176 .strength_bits = 112,
1177 .alg_bits = 168,
1178 },
1179
1180 /* Cipher C004 */
1181 {
1182 .valid = 1,
1183 .name = TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
1184 .id = TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
1185 .algorithm_mkey = SSL_kECDHe,
1186 .algorithm_auth = SSL_aECDH,
1187 .algorithm_enc = SSL_AES128,
1188 .algorithm_mac = SSL_SHA1,
1189 .algorithm_ssl = SSL_TLSV1,
1190 .algo_strength = SSL_HIGH,
1191 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1192 .strength_bits = 128,
1193 .alg_bits = 128,
1194 },
1195
1196 /* Cipher C005 */
1197 {
1198 .valid = 1,
1199 .name = TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
1200 .id = TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
1201 .algorithm_mkey = SSL_kECDHe,
1202 .algorithm_auth = SSL_aECDH,
1203 .algorithm_enc = SSL_AES256,
1204 .algorithm_mac = SSL_SHA1,
1205 .algorithm_ssl = SSL_TLSV1,
1206 .algo_strength = SSL_HIGH,
1207 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1208 .strength_bits = 256,
1209 .alg_bits = 256,
1210 },
1211
1212 /* Cipher C006 */
1213 {
1214 .valid = 1,
1215 .name = TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA,
1216 .id = TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA,
1217 .algorithm_mkey = SSL_kECDHE,
1218 .algorithm_auth = SSL_aECDSA,
1219 .algorithm_enc = SSL_eNULL,
1220 .algorithm_mac = SSL_SHA1,
1221 .algorithm_ssl = SSL_TLSV1,
1222 .algo_strength = SSL_STRONG_NONE,
1223 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1224 .strength_bits = 0,
1225 .alg_bits = 0,
1226 },
1227
1228 /* Cipher C007 */
1229 {
1230 .valid = 1,
1231 .name = TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA,
1232 .id = TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA,
1233 .algorithm_mkey = SSL_kECDHE,
1234 .algorithm_auth = SSL_aECDSA,
1235 .algorithm_enc = SSL_RC4,
1236 .algorithm_mac = SSL_SHA1,
1237 .algorithm_ssl = SSL_TLSV1,
1238 .algo_strength = SSL_MEDIUM,
1239 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1240 .strength_bits = 128,
1241 .alg_bits = 128,
1242 },
1243
1244 /* Cipher C008 */
1245 {
1246 .valid = 1,
1247 .name = TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
1248 .id = TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
1249 .algorithm_mkey = SSL_kECDHE,
1250 .algorithm_auth = SSL_aECDSA,
1251 .algorithm_enc = SSL_3DES,
1252 .algorithm_mac = SSL_SHA1,
1253 .algorithm_ssl = SSL_TLSV1,
1254 .algo_strength = SSL_HIGH,
1255 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1256 .strength_bits = 112,
1257 .alg_bits = 168,
1258 },
1259
1260 /* Cipher C009 */
1261 {
1262 .valid = 1,
1263 .name = TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1264 .id = TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1265 .algorithm_mkey = SSL_kECDHE,
1266 .algorithm_auth = SSL_aECDSA,
1267 .algorithm_enc = SSL_AES128,
1268 .algorithm_mac = SSL_SHA1,
1269 .algorithm_ssl = SSL_TLSV1,
1270 .algo_strength = SSL_HIGH,
1271 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1272 .strength_bits = 128,
1273 .alg_bits = 128,
1274 },
1275
1276 /* Cipher C00A */
1277 {
1278 .valid = 1,
1279 .name = TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
1280 .id = TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
1281 .algorithm_mkey = SSL_kECDHE,
1282 .algorithm_auth = SSL_aECDSA,
1283 .algorithm_enc = SSL_AES256,
1284 .algorithm_mac = SSL_SHA1,
1285 .algorithm_ssl = SSL_TLSV1,
1286 .algo_strength = SSL_HIGH,
1287 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1288 .strength_bits = 256,
1289 .alg_bits = 256,
1290 },
1291
1292 /* Cipher C00B */
1293 {
1294 .valid = 1,
1295 .name = TLS1_TXT_ECDH_RSA_WITH_NULL_SHA,
1296 .id = TLS1_CK_ECDH_RSA_WITH_NULL_SHA,
1297 .algorithm_mkey = SSL_kECDHr,
1298 .algorithm_auth = SSL_aECDH,
1299 .algorithm_enc = SSL_eNULL,
1300 .algorithm_mac = SSL_SHA1,
1301 .algorithm_ssl = SSL_TLSV1,
1302 .algo_strength = SSL_STRONG_NONE,
1303 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1304 .strength_bits = 0,
1305 .alg_bits = 0,
1306 },
1307
1308 /* Cipher C00C */
1309 {
1310 .valid = 1,
1311 .name = TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA,
1312 .id = TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA,
1313 .algorithm_mkey = SSL_kECDHr,
1314 .algorithm_auth = SSL_aECDH,
1315 .algorithm_enc = SSL_RC4,
1316 .algorithm_mac = SSL_SHA1,
1317 .algorithm_ssl = SSL_TLSV1,
1318 .algo_strength = SSL_MEDIUM,
1319 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1320 .strength_bits = 128,
1321 .alg_bits = 128,
1322 },
1323
1324 /* Cipher C00D */
1325 {
1326 .valid = 1,
1327 .name = TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA,
1328 .id = TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA,
1329 .algorithm_mkey = SSL_kECDHr,
1330 .algorithm_auth = SSL_aECDH,
1331 .algorithm_enc = SSL_3DES,
1332 .algorithm_mac = SSL_SHA1,
1333 .algorithm_ssl = SSL_TLSV1,
1334 .algo_strength = SSL_HIGH,
1335 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1336 .strength_bits = 112,
1337 .alg_bits = 168,
1338 },
1339
1340 /* Cipher C00E */
1341 {
1342 .valid = 1,
1343 .name = TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA,
1344 .id = TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA,
1345 .algorithm_mkey = SSL_kECDHr,
1346 .algorithm_auth = SSL_aECDH,
1347 .algorithm_enc = SSL_AES128,
1348 .algorithm_mac = SSL_SHA1,
1349 .algorithm_ssl = SSL_TLSV1,
1350 .algo_strength = SSL_HIGH,
1351 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1352 .strength_bits = 128,
1353 .alg_bits = 128,
1354 },
1355
1356 /* Cipher C00F */
1357 {
1358 .valid = 1,
1359 .name = TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA,
1360 .id = TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA,
1361 .algorithm_mkey = SSL_kECDHr,
1362 .algorithm_auth = SSL_aECDH,
1363 .algorithm_enc = SSL_AES256,
1364 .algorithm_mac = SSL_SHA1,
1365 .algorithm_ssl = SSL_TLSV1,
1366 .algo_strength = SSL_HIGH,
1367 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1368 .strength_bits = 256,
1369 .alg_bits = 256,
1370 },
1371
1372 /* Cipher C010 */
1373 {
1374 .valid = 1,
1375 .name = TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA,
1376 .id = TLS1_CK_ECDHE_RSA_WITH_NULL_SHA,
1377 .algorithm_mkey = SSL_kECDHE,
1378 .algorithm_auth = SSL_aRSA,
1379 .algorithm_enc = SSL_eNULL,
1380 .algorithm_mac = SSL_SHA1,
1381 .algorithm_ssl = SSL_TLSV1,
1382 .algo_strength = SSL_STRONG_NONE,
1383 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1384 .strength_bits = 0,
1385 .alg_bits = 0,
1386 },
1387
1388 /* Cipher C011 */
1389 {
1390 .valid = 1,
1391 .name = TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA,
1392 .id = TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA,
1393 .algorithm_mkey = SSL_kECDHE,
1394 .algorithm_auth = SSL_aRSA,
1395 .algorithm_enc = SSL_RC4,
1396 .algorithm_mac = SSL_SHA1,
1397 .algorithm_ssl = SSL_TLSV1,
1398 .algo_strength = SSL_MEDIUM,
1399 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1400 .strength_bits = 128,
1401 .alg_bits = 128,
1402 },
1403
1404 /* Cipher C012 */
1405 {
1406 .valid = 1,
1407 .name = TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
1408 .id = TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
1409 .algorithm_mkey = SSL_kECDHE,
1410 .algorithm_auth = SSL_aRSA,
1411 .algorithm_enc = SSL_3DES,
1412 .algorithm_mac = SSL_SHA1,
1413 .algorithm_ssl = SSL_TLSV1,
1414 .algo_strength = SSL_HIGH,
1415 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1416 .strength_bits = 112,
1417 .alg_bits = 168,
1418 },
1419
1420 /* Cipher C013 */
1421 {
1422 .valid = 1,
1423 .name = TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1424 .id = TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1425 .algorithm_mkey = SSL_kECDHE,
1426 .algorithm_auth = SSL_aRSA,
1427 .algorithm_enc = SSL_AES128,
1428 .algorithm_mac = SSL_SHA1,
1429 .algorithm_ssl = SSL_TLSV1,
1430 .algo_strength = SSL_HIGH,
1431 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1432 .strength_bits = 128,
1433 .alg_bits = 128,
1434 },
1435
1436 /* Cipher C014 */
1437 {
1438 .valid = 1,
1439 .name = TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA,
1440 .id = TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA,
1441 .algorithm_mkey = SSL_kECDHE,
1442 .algorithm_auth = SSL_aRSA,
1443 .algorithm_enc = SSL_AES256,
1444 .algorithm_mac = SSL_SHA1,
1445 .algorithm_ssl = SSL_TLSV1,
1446 .algo_strength = SSL_HIGH,
1447 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1448 .strength_bits = 256,
1449 .alg_bits = 256,
1450 },
1451
1452 /* Cipher C015 */
1453 {
1454 .valid = 1,
1455 .name = TLS1_TXT_ECDH_anon_WITH_NULL_SHA,
1456 .id = TLS1_CK_ECDH_anon_WITH_NULL_SHA,
1457 .algorithm_mkey = SSL_kECDHE,
1458 .algorithm_auth = SSL_aNULL,
1459 .algorithm_enc = SSL_eNULL,
1460 .algorithm_mac = SSL_SHA1,
1461 .algorithm_ssl = SSL_TLSV1,
1462 .algo_strength = SSL_STRONG_NONE,
1463 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1464 .strength_bits = 0,
1465 .alg_bits = 0,
1466 },
1467
1468 /* Cipher C016 */
1469 {
1470 .valid = 1,
1471 .name = TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA,
1472 .id = TLS1_CK_ECDH_anon_WITH_RC4_128_SHA,
1473 .algorithm_mkey = SSL_kECDHE,
1474 .algorithm_auth = SSL_aNULL,
1475 .algorithm_enc = SSL_RC4,
1476 .algorithm_mac = SSL_SHA1,
1477 .algorithm_ssl = SSL_TLSV1,
1478 .algo_strength = SSL_MEDIUM,
1479 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1480 .strength_bits = 128,
1481 .alg_bits = 128,
1482 },
1483
1484 /* Cipher C017 */
1485 {
1486 .valid = 1,
1487 .name = TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA,
1488 .id = TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA,
1489 .algorithm_mkey = SSL_kECDHE,
1490 .algorithm_auth = SSL_aNULL,
1491 .algorithm_enc = SSL_3DES,
1492 .algorithm_mac = SSL_SHA1,
1493 .algorithm_ssl = SSL_TLSV1,
1494 .algo_strength = SSL_HIGH,
1495 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1496 .strength_bits = 112,
1497 .alg_bits = 168,
1498 },
1499
1500 /* Cipher C018 */
1501 {
1502 .valid = 1,
1503 .name = TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA,
1504 .id = TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA,
1505 .algorithm_mkey = SSL_kECDHE,
1506 .algorithm_auth = SSL_aNULL,
1507 .algorithm_enc = SSL_AES128,
1508 .algorithm_mac = SSL_SHA1,
1509 .algorithm_ssl = SSL_TLSV1,
1510 .algo_strength = SSL_HIGH,
1511 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1512 .strength_bits = 128,
1513 .alg_bits = 128,
1514 },
1515
1516 /* Cipher C019 */
1517 {
1518 .valid = 1,
1519 .name = TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA,
1520 .id = TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA,
1521 .algorithm_mkey = SSL_kECDHE,
1522 .algorithm_auth = SSL_aNULL,
1523 .algorithm_enc = SSL_AES256,
1524 .algorithm_mac = SSL_SHA1,
1525 .algorithm_ssl = SSL_TLSV1,
1526 .algo_strength = SSL_HIGH,
1527 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
1528 .strength_bits = 256,
1529 .alg_bits = 256,
1530 },
1531
1532
1533 /* HMAC based TLS v1.2 ciphersuites from RFC5289 */
1534
1535 /* Cipher C023 */
1536 {
1537 .valid = 1,
1538 .name = TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_SHA256,
1539 .id = TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256,
1540 .algorithm_mkey = SSL_kECDHE,
1541 .algorithm_auth = SSL_aECDSA,
1542 .algorithm_enc = SSL_AES128,
1543 .algorithm_mac = SSL_SHA256,
1544 .algorithm_ssl = SSL_TLSV1_2,
1545 .algo_strength = SSL_HIGH,
1546 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
1547 .strength_bits = 128,
1548 .alg_bits = 128,
1549 },
1550
1551 /* Cipher C024 */
1552 {
1553 .valid = 1,
1554 .name = TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_SHA384,
1555 .id = TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384,
1556 .algorithm_mkey = SSL_kECDHE,
1557 .algorithm_auth = SSL_aECDSA,
1558 .algorithm_enc = SSL_AES256,
1559 .algorithm_mac = SSL_SHA384,
1560 .algorithm_ssl = SSL_TLSV1_2,
1561 .algo_strength = SSL_HIGH,
1562 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
1563 .strength_bits = 256,
1564 .alg_bits = 256,
1565 },
1566
1567 /* Cipher C025 */
1568 {
1569 .valid = 1,
1570 .name = TLS1_TXT_ECDH_ECDSA_WITH_AES_128_SHA256,
1571 .id = TLS1_CK_ECDH_ECDSA_WITH_AES_128_SHA256,
1572 .algorithm_mkey = SSL_kECDHe,
1573 .algorithm_auth = SSL_aECDH,
1574 .algorithm_enc = SSL_AES128,
1575 .algorithm_mac = SSL_SHA256,
1576 .algorithm_ssl = SSL_TLSV1_2,
1577 .algo_strength = SSL_HIGH,
1578 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
1579 .strength_bits = 128,
1580 .alg_bits = 128,
1581 },
1582
1583 /* Cipher C026 */
1584 {
1585 .valid = 1,
1586 .name = TLS1_TXT_ECDH_ECDSA_WITH_AES_256_SHA384,
1587 .id = TLS1_CK_ECDH_ECDSA_WITH_AES_256_SHA384,
1588 .algorithm_mkey = SSL_kECDHe,
1589 .algorithm_auth = SSL_aECDH,
1590 .algorithm_enc = SSL_AES256,
1591 .algorithm_mac = SSL_SHA384,
1592 .algorithm_ssl = SSL_TLSV1_2,
1593 .algo_strength = SSL_HIGH,
1594 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
1595 .strength_bits = 256,
1596 .alg_bits = 256,
1597 },
1598
1599 /* Cipher C027 */
1600 {
1601 .valid = 1,
1602 .name = TLS1_TXT_ECDHE_RSA_WITH_AES_128_SHA256,
1603 .id = TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256,
1604 .algorithm_mkey = SSL_kECDHE,
1605 .algorithm_auth = SSL_aRSA,
1606 .algorithm_enc = SSL_AES128,
1607 .algorithm_mac = SSL_SHA256,
1608 .algorithm_ssl = SSL_TLSV1_2,
1609 .algo_strength = SSL_HIGH,
1610 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
1611 .strength_bits = 128,
1612 .alg_bits = 128,
1613 },
1614
1615 /* Cipher C028 */
1616 {
1617 .valid = 1,
1618 .name = TLS1_TXT_ECDHE_RSA_WITH_AES_256_SHA384,
1619 .id = TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384,
1620 .algorithm_mkey = SSL_kECDHE,
1621 .algorithm_auth = SSL_aRSA,
1622 .algorithm_enc = SSL_AES256,
1623 .algorithm_mac = SSL_SHA384,
1624 .algorithm_ssl = SSL_TLSV1_2,
1625 .algo_strength = SSL_HIGH,
1626 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
1627 .strength_bits = 256,
1628 .alg_bits = 256,
1629 },
1630
1631 /* Cipher C029 */
1632 {
1633 .valid = 1,
1634 .name = TLS1_TXT_ECDH_RSA_WITH_AES_128_SHA256,
1635 .id = TLS1_CK_ECDH_RSA_WITH_AES_128_SHA256,
1636 .algorithm_mkey = SSL_kECDHr,
1637 .algorithm_auth = SSL_aECDH,
1638 .algorithm_enc = SSL_AES128,
1639 .algorithm_mac = SSL_SHA256,
1640 .algorithm_ssl = SSL_TLSV1_2,
1641 .algo_strength = SSL_HIGH,
1642 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
1643 .strength_bits = 128,
1644 .alg_bits = 128,
1645 },
1646
1647 /* Cipher C02A */
1648 {
1649 .valid = 1,
1650 .name = TLS1_TXT_ECDH_RSA_WITH_AES_256_SHA384,
1651 .id = TLS1_CK_ECDH_RSA_WITH_AES_256_SHA384,
1652 .algorithm_mkey = SSL_kECDHr,
1653 .algorithm_auth = SSL_aECDH,
1654 .algorithm_enc = SSL_AES256,
1655 .algorithm_mac = SSL_SHA384,
1656 .algorithm_ssl = SSL_TLSV1_2,
1657 .algo_strength = SSL_HIGH,
1658 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
1659 .strength_bits = 256,
1660 .alg_bits = 256,
1661 },
1662
1663 /* GCM based TLS v1.2 ciphersuites from RFC5289 */
1664
1665 /* Cipher C02B */
1666 {
1667 .valid = 1,
1668 .name = TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
1669 .id = TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
1670 .algorithm_mkey = SSL_kECDHE,
1671 .algorithm_auth = SSL_aECDSA,
1672 .algorithm_enc = SSL_AES128GCM,
1673 .algorithm_mac = SSL_AEAD,
1674 .algorithm_ssl = SSL_TLSV1_2,
1675 .algo_strength = SSL_HIGH,
1676 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|
1677 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
1678 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
1679 .strength_bits = 128,
1680 .alg_bits = 128,
1681 },
1682
1683 /* Cipher C02C */
1684 {
1685 .valid = 1,
1686 .name = TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
1687 .id = TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
1688 .algorithm_mkey = SSL_kECDHE,
1689 .algorithm_auth = SSL_aECDSA,
1690 .algorithm_enc = SSL_AES256GCM,
1691 .algorithm_mac = SSL_AEAD,
1692 .algorithm_ssl = SSL_TLSV1_2,
1693 .algo_strength = SSL_HIGH,
1694 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384|
1695 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
1696 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
1697 .strength_bits = 256,
1698 .alg_bits = 256,
1699 },
1700
1701 /* Cipher C02D */
1702 {
1703 .valid = 1,
1704 .name = TLS1_TXT_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,
1705 .id = TLS1_CK_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,
1706 .algorithm_mkey = SSL_kECDHe,
1707 .algorithm_auth = SSL_aECDH,
1708 .algorithm_enc = SSL_AES128GCM,
1709 .algorithm_mac = SSL_AEAD,
1710 .algorithm_ssl = SSL_TLSV1_2,
1711 .algo_strength = SSL_HIGH,
1712 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|
1713 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
1714 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
1715 .strength_bits = 128,
1716 .alg_bits = 128,
1717 },
1718
1719 /* Cipher C02E */
1720 {
1721 .valid = 1,
1722 .name = TLS1_TXT_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,
1723 .id = TLS1_CK_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,
1724 .algorithm_mkey = SSL_kECDHe,
1725 .algorithm_auth = SSL_aECDH,
1726 .algorithm_enc = SSL_AES256GCM,
1727 .algorithm_mac = SSL_AEAD,
1728 .algorithm_ssl = SSL_TLSV1_2,
1729 .algo_strength = SSL_HIGH,
1730 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384|
1731 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
1732 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
1733 .strength_bits = 256,
1734 .alg_bits = 256,
1735 },
1736
1737 /* Cipher C02F */
1738 {
1739 .valid = 1,
1740 .name = TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
1741 .id = TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
1742 .algorithm_mkey = SSL_kECDHE,
1743 .algorithm_auth = SSL_aRSA,
1744 .algorithm_enc = SSL_AES128GCM,
1745 .algorithm_mac = SSL_AEAD,
1746 .algorithm_ssl = SSL_TLSV1_2,
1747 .algo_strength = SSL_HIGH,
1748 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|
1749 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
1750 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
1751 .strength_bits = 128,
1752 .alg_bits = 128,
1753 },
1754
1755 /* Cipher C030 */
1756 {
1757 .valid = 1,
1758 .name = TLS1_TXT_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
1759 .id = TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
1760 .algorithm_mkey = SSL_kECDHE,
1761 .algorithm_auth = SSL_aRSA,
1762 .algorithm_enc = SSL_AES256GCM,
1763 .algorithm_mac = SSL_AEAD,
1764 .algorithm_ssl = SSL_TLSV1_2,
1765 .algo_strength = SSL_HIGH,
1766 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384|
1767 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
1768 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
1769 .strength_bits = 256,
1770 .alg_bits = 256,
1771 },
1772
1773 /* Cipher C031 */
1774 {
1775 .valid = 1,
1776 .name = TLS1_TXT_ECDH_RSA_WITH_AES_128_GCM_SHA256,
1777 .id = TLS1_CK_ECDH_RSA_WITH_AES_128_GCM_SHA256,
1778 .algorithm_mkey = SSL_kECDHr,
1779 .algorithm_auth = SSL_aECDH,
1780 .algorithm_enc = SSL_AES128GCM,
1781 .algorithm_mac = SSL_AEAD,
1782 .algorithm_ssl = SSL_TLSV1_2,
1783 .algo_strength = SSL_HIGH,
1784 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|
1785 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
1786 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
1787 .strength_bits = 128,
1788 .alg_bits = 128,
1789 },
1790
1791 /* Cipher C032 */
1792 {
1793 .valid = 1,
1794 .name = TLS1_TXT_ECDH_RSA_WITH_AES_256_GCM_SHA384,
1795 .id = TLS1_CK_ECDH_RSA_WITH_AES_256_GCM_SHA384,
1796 .algorithm_mkey = SSL_kECDHr,
1797 .algorithm_auth = SSL_aECDH,
1798 .algorithm_enc = SSL_AES256GCM,
1799 .algorithm_mac = SSL_AEAD,
1800 .algorithm_ssl = SSL_TLSV1_2,
1801 .algo_strength = SSL_HIGH,
1802 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384|
1803 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
1804 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD,
1805 .strength_bits = 256,
1806 .alg_bits = 256,
1807 },
1808
1809#if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
1810 /* Cipher CC13 */
1811 {
1812 .valid = 1,
1813 .name = TLS1_TXT_ECDHE_RSA_WITH_CHACHA20_POLY1305,
1814 .id = TLS1_CK_ECDHE_RSA_CHACHA20_POLY1305,
1815 .algorithm_mkey = SSL_kECDHE,
1816 .algorithm_auth = SSL_aRSA,
1817 .algorithm_enc = SSL_CHACHA20POLY1305,
1818 .algorithm_mac = SSL_AEAD,
1819 .algorithm_ssl = SSL_TLSV1_2,
1820 .algo_strength = SSL_HIGH,
1821 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|
1822 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(0),
1823 .strength_bits = 256,
1824 .alg_bits = 256,
1825 },
1826
1827 /* Cipher CC14 */
1828 {
1829 .valid = 1,
1830 .name = TLS1_TXT_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
1831 .id = TLS1_CK_ECDHE_ECDSA_CHACHA20_POLY1305,
1832 .algorithm_mkey = SSL_kECDHE,
1833 .algorithm_auth = SSL_aECDSA,
1834 .algorithm_enc = SSL_CHACHA20POLY1305,
1835 .algorithm_mac = SSL_AEAD,
1836 .algorithm_ssl = SSL_TLSV1_2,
1837 .algo_strength = SSL_HIGH,
1838 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|
1839 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(0),
1840 .strength_bits = 256,
1841 .alg_bits = 256,
1842 },
1843
1844 /* Cipher CC15 */
1845 {
1846 .valid = 1,
1847 .name = TLS1_TXT_DHE_RSA_WITH_CHACHA20_POLY1305,
1848 .id = TLS1_CK_DHE_RSA_CHACHA20_POLY1305,
1849 .algorithm_mkey = SSL_kDHE,
1850 .algorithm_auth = SSL_aRSA,
1851 .algorithm_enc = SSL_CHACHA20POLY1305,
1852 .algorithm_mac = SSL_AEAD,
1853 .algorithm_ssl = SSL_TLSV1_2,
1854 .algo_strength = SSL_HIGH,
1855 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|
1856 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(0),
1857 .strength_bits = 256,
1858 .alg_bits = 256,
1859 },
1860#endif
1861
1862 /* Cipher FF85 FIXME IANA */
1863 {
1864 .valid = 1,
1865 .name = "GOST2012256-GOST89-GOST89",
1866 .id = 0x300ff85, /* FIXME IANA */
1867 .algorithm_mkey = SSL_kGOST,
1868 .algorithm_auth = SSL_aGOST01,
1869 .algorithm_enc = SSL_eGOST2814789CNT,
1870 .algorithm_mac = SSL_GOST89MAC,
1871 .algorithm_ssl = SSL_TLSV1,
1872 .algo_strength = SSL_HIGH,
1873 .algorithm2 = SSL_HANDSHAKE_MAC_STREEBOG256|TLS1_PRF_STREEBOG256|
1874 TLS1_STREAM_MAC,
1875 .strength_bits = 256,
1876 .alg_bits = 256
1877 },
1878
1879 /* Cipher FF87 FIXME IANA */
1880 {
1881 .valid = 1,
1882 .name = "GOST2012256-NULL-STREEBOG256",
1883 .id = 0x300ff87, /* FIXME IANA */
1884 .algorithm_mkey = SSL_kGOST,
1885 .algorithm_auth = SSL_aGOST01,
1886 .algorithm_enc = SSL_eNULL,
1887 .algorithm_mac = SSL_STREEBOG256,
1888 .algorithm_ssl = SSL_TLSV1,
1889 .algo_strength = SSL_STRONG_NONE,
1890 .algorithm2 = SSL_HANDSHAKE_MAC_STREEBOG256|TLS1_PRF_STREEBOG256,
1891 .strength_bits = 0,
1892 .alg_bits = 0
1893 },
1894
1895
1896 /* end of list */
1897};
1898
1899int
1900ssl3_num_ciphers(void)
1901{
1902 return (SSL3_NUM_CIPHERS);
1903}
1904
1905const SSL_CIPHER *
1906ssl3_get_cipher(unsigned int u)
1907{
1908 if (u < SSL3_NUM_CIPHERS)
1909 return (&(ssl3_ciphers[SSL3_NUM_CIPHERS - 1 - u]));
1910 else
1911 return (NULL);
1912}
1913
1914const SSL_CIPHER *
1915ssl3_get_cipher_by_id(unsigned int id)
1916{
1917 const SSL_CIPHER *cp;
1918 SSL_CIPHER c;
1919
1920 c.id = id;
1921 cp = OBJ_bsearch_ssl_cipher_id(&c, ssl3_ciphers, SSL3_NUM_CIPHERS);
1922 if (cp != NULL && cp->valid == 1)
1923 return (cp);
1924
1925 return (NULL);
1926}
1927
1928const SSL_CIPHER *
1929ssl3_get_cipher_by_value(uint16_t value)
1930{
1931 return ssl3_get_cipher_by_id(SSL3_CK_ID | value);
1932}
1933
1934uint16_t
1935ssl3_cipher_get_value(const SSL_CIPHER *c)
1936{
1937 return (c->id & SSL3_CK_VALUE_MASK);
1938}
1939
1940int
1941ssl3_pending(const SSL *s)
1942{
1943 if (s->rstate == SSL_ST_READ_BODY)
1944 return 0;
1945
1946 return (s->s3->rrec.type == SSL3_RT_APPLICATION_DATA) ?
1947 s->s3->rrec.length : 0;
1948}
1949
1950int
1951ssl3_handshake_msg_hdr_len(SSL *s)
1952{
1953 return (SSL_IS_DTLS(s) ? DTLS1_HM_HEADER_LENGTH :
1954 SSL3_HM_HEADER_LENGTH);
1955}
1956
1957unsigned char *
1958ssl3_handshake_msg_start(SSL *s, uint8_t msg_type)
1959{
1960 unsigned char *d, *p;
1961
1962 d = p = (unsigned char *)s->init_buf->data;
1963
1964 /* Handshake message type and length. */
1965 *(p++) = msg_type;
1966 l2n3(0, p);
1967
1968 return (d + ssl3_handshake_msg_hdr_len(s));
1969}
1970
1971void
1972ssl3_handshake_msg_finish(SSL *s, unsigned int len)
1973{
1974 unsigned char *d, *p;
1975 uint8_t msg_type;
1976
1977 d = p = (unsigned char *)s->init_buf->data;
1978
1979 /* Handshake message length. */
1980 msg_type = *(p++);
1981 l2n3(len, p);
1982
1983 s->init_num = ssl3_handshake_msg_hdr_len(s) + (int)len;
1984 s->init_off = 0;
1985
1986 if (SSL_IS_DTLS(s)) {
1987 dtls1_set_message_header(s, d, msg_type, len, 0, len);
1988 dtls1_buffer_message(s, 0);
1989 }
1990}
1991
1992int
1993ssl3_handshake_write(SSL *s)
1994{
1995 if (SSL_IS_DTLS(s))
1996 return dtls1_do_write(s, SSL3_RT_HANDSHAKE);
1997
1998 return ssl3_do_write(s, SSL3_RT_HANDSHAKE);
1999}
2000
2001int
2002ssl3_new(SSL *s)
2003{
2004 SSL3_STATE *s3;
2005
2006 if ((s3 = calloc(1, sizeof *s3)) == NULL)
2007 goto err;
2008 memset(s3->rrec.seq_num, 0, sizeof(s3->rrec.seq_num));
2009 memset(s3->wrec.seq_num, 0, sizeof(s3->wrec.seq_num));
2010
2011 s->s3 = s3;
2012
2013 s->method->ssl_clear(s);
2014 return (1);
2015err:
2016 return (0);
2017}
2018
2019void
2020ssl3_free(SSL *s)
2021{
2022 if (s == NULL)
2023 return;
2024
2025 tls1_cleanup_key_block(s);
2026 ssl3_release_read_buffer(s);
2027 ssl3_release_write_buffer(s);
2028
2029 DH_free(s->s3->tmp.dh);
2030 EC_KEY_free(s->s3->tmp.ecdh);
2031
2032 if (s->s3->tmp.ca_names != NULL)
2033 sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free);
2034 BIO_free(s->s3->handshake_buffer);
2035 tls1_free_digest_list(s);
2036 free(s->s3->alpn_selected);
2037
2038 explicit_bzero(s->s3, sizeof *s->s3);
2039 free(s->s3);
2040 s->s3 = NULL;
2041}
2042
2043void
2044ssl3_clear(SSL *s)
2045{
2046 unsigned char *rp, *wp;
2047 size_t rlen, wlen;
2048
2049 tls1_cleanup_key_block(s);
2050 if (s->s3->tmp.ca_names != NULL)
2051 sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free);
2052
2053 DH_free(s->s3->tmp.dh);
2054 s->s3->tmp.dh = NULL;
2055 EC_KEY_free(s->s3->tmp.ecdh);
2056 s->s3->tmp.ecdh = NULL;
2057
2058 rp = s->s3->rbuf.buf;
2059 wp = s->s3->wbuf.buf;
2060 rlen = s->s3->rbuf.len;
2061 wlen = s->s3->wbuf.len;
2062
2063 BIO_free(s->s3->handshake_buffer);
2064 s->s3->handshake_buffer = NULL;
2065
2066 tls1_free_digest_list(s);
2067
2068 free(s->s3->alpn_selected);
2069 s->s3->alpn_selected = NULL;
2070
2071 memset(s->s3, 0, sizeof *s->s3);
2072 s->s3->rbuf.buf = rp;
2073 s->s3->wbuf.buf = wp;
2074 s->s3->rbuf.len = rlen;
2075 s->s3->wbuf.len = wlen;
2076
2077 ssl_free_wbio_buffer(s);
2078
2079 s->packet_length = 0;
2080 s->s3->renegotiate = 0;
2081 s->s3->total_renegotiations = 0;
2082 s->s3->num_renegotiations = 0;
2083 s->s3->in_read_app_data = 0;
2084 s->version = TLS1_VERSION;
2085
2086 free(s->next_proto_negotiated);
2087 s->next_proto_negotiated = NULL;
2088 s->next_proto_negotiated_len = 0;
2089}
2090
2091
2092long
2093ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
2094{
2095 int ret = 0;
2096
2097 if (cmd == SSL_CTRL_SET_TMP_DH || cmd == SSL_CTRL_SET_TMP_DH_CB) {
2098 if (!ssl_cert_inst(&s->cert)) {
2099 SSLerr(SSL_F_SSL3_CTRL,
2100 ERR_R_MALLOC_FAILURE);
2101 return (0);
2102 }
2103 }
2104
2105 switch (cmd) {
2106 case SSL_CTRL_GET_SESSION_REUSED:
2107 ret = s->hit;
2108 break;
2109 case SSL_CTRL_GET_CLIENT_CERT_REQUEST:
2110 break;
2111 case SSL_CTRL_GET_NUM_RENEGOTIATIONS:
2112 ret = s->s3->num_renegotiations;
2113 break;
2114 case SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS:
2115 ret = s->s3->num_renegotiations;
2116 s->s3->num_renegotiations = 0;
2117 break;
2118 case SSL_CTRL_GET_TOTAL_RENEGOTIATIONS:
2119 ret = s->s3->total_renegotiations;
2120 break;
2121 case SSL_CTRL_GET_FLAGS:
2122 ret = (int)(s->s3->flags);
2123 break;
2124 case SSL_CTRL_NEED_TMP_RSA:
2125 ret = 0;
2126 break;
2127 case SSL_CTRL_SET_TMP_RSA:
2128 case SSL_CTRL_SET_TMP_RSA_CB:
2129 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2130 break;
2131 case SSL_CTRL_SET_TMP_DH:
2132 {
2133 DH *dh = (DH *)parg;
2134 if (dh == NULL) {
2135 SSLerr(SSL_F_SSL3_CTRL,
2136 ERR_R_PASSED_NULL_PARAMETER);
2137 return (ret);
2138 }
2139 if ((dh = DHparams_dup(dh)) == NULL) {
2140 SSLerr(SSL_F_SSL3_CTRL,
2141 ERR_R_DH_LIB);
2142 return (ret);
2143 }
2144 DH_free(s->cert->dh_tmp);
2145 s->cert->dh_tmp = dh;
2146 ret = 1;
2147 }
2148 break;
2149
2150 case SSL_CTRL_SET_TMP_DH_CB:
2151 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2152 return (ret);
2153
2154 case SSL_CTRL_SET_DH_AUTO:
2155 s->cert->dh_tmp_auto = larg;
2156 return 1;
2157
2158 case SSL_CTRL_SET_TMP_ECDH:
2159 {
2160 EC_KEY *ecdh = NULL;
2161
2162 if (parg == NULL) {
2163 SSLerr(SSL_F_SSL3_CTRL,
2164 ERR_R_PASSED_NULL_PARAMETER);
2165 return (ret);
2166 }
2167 if (!EC_KEY_up_ref((EC_KEY *)parg)) {
2168 SSLerr(SSL_F_SSL3_CTRL,
2169 ERR_R_ECDH_LIB);
2170 return (ret);
2171 }
2172 ecdh = (EC_KEY *)parg;
2173 if (!(s->options & SSL_OP_SINGLE_ECDH_USE)) {
2174 if (!EC_KEY_generate_key(ecdh)) {
2175 EC_KEY_free(ecdh);
2176 SSLerr(SSL_F_SSL3_CTRL,
2177 ERR_R_ECDH_LIB);
2178 return (ret);
2179 }
2180 }
2181 EC_KEY_free(s->cert->ecdh_tmp);
2182 s->cert->ecdh_tmp = ecdh;
2183 ret = 1;
2184 }
2185 break;
2186 case SSL_CTRL_SET_TMP_ECDH_CB:
2187 {
2188 SSLerr(SSL_F_SSL3_CTRL,
2189 ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2190 return (ret);
2191 }
2192 break;
2193 case SSL_CTRL_SET_TLSEXT_HOSTNAME:
2194 if (larg == TLSEXT_NAMETYPE_host_name) {
2195 free(s->tlsext_hostname);
2196 s->tlsext_hostname = NULL;
2197
2198 ret = 1;
2199 if (parg == NULL)
2200 break;
2201 if (strlen((char *)parg) > TLSEXT_MAXLEN_host_name) {
2202 SSLerr(SSL_F_SSL3_CTRL,
2203 SSL_R_SSL3_EXT_INVALID_SERVERNAME);
2204 return 0;
2205 }
2206 if ((s->tlsext_hostname = strdup((char *)parg))
2207 == NULL) {
2208 SSLerr(SSL_F_SSL3_CTRL,
2209 ERR_R_INTERNAL_ERROR);
2210 return 0;
2211 }
2212 } else {
2213 SSLerr(SSL_F_SSL3_CTRL,
2214 SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE);
2215 return 0;
2216 }
2217 break;
2218 case SSL_CTRL_SET_TLSEXT_DEBUG_ARG:
2219 s->tlsext_debug_arg = parg;
2220 ret = 1;
2221 break;
2222
2223 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE:
2224 s->tlsext_status_type = larg;
2225 ret = 1;
2226 break;
2227
2228 case SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS:
2229 *(STACK_OF(X509_EXTENSION) **)parg = s->tlsext_ocsp_exts;
2230 ret = 1;
2231 break;
2232
2233 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS:
2234 s->tlsext_ocsp_exts = parg;
2235 ret = 1;
2236 break;
2237
2238 case SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS:
2239 *(STACK_OF(OCSP_RESPID) **)parg = s->tlsext_ocsp_ids;
2240 ret = 1;
2241 break;
2242
2243 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS:
2244 s->tlsext_ocsp_ids = parg;
2245 ret = 1;
2246 break;
2247
2248 case SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP:
2249 *(unsigned char **)parg = s->tlsext_ocsp_resp;
2250 return s->tlsext_ocsp_resplen;
2251
2252 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP:
2253 free(s->tlsext_ocsp_resp);
2254 s->tlsext_ocsp_resp = parg;
2255 s->tlsext_ocsp_resplen = larg;
2256 ret = 1;
2257 break;
2258
2259 case SSL_CTRL_SET_ECDH_AUTO:
2260 s->cert->ecdh_tmp_auto = larg;
2261 ret = 1;
2262 break;
2263
2264 default:
2265 break;
2266 }
2267 return (ret);
2268}
2269
2270long
2271ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void))
2272{
2273 int ret = 0;
2274
2275 if (cmd == SSL_CTRL_SET_TMP_DH_CB) {
2276 if (!ssl_cert_inst(&s->cert)) {
2277 SSLerr(SSL_F_SSL3_CALLBACK_CTRL,
2278 ERR_R_MALLOC_FAILURE);
2279 return (0);
2280 }
2281 }
2282
2283 switch (cmd) {
2284 case SSL_CTRL_SET_TMP_RSA_CB:
2285 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2286 break;
2287 case SSL_CTRL_SET_TMP_DH_CB:
2288 s->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
2289 break;
2290 case SSL_CTRL_SET_TMP_ECDH_CB:
2291 s->cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
2292 break;
2293 case SSL_CTRL_SET_TLSEXT_DEBUG_CB:
2294 s->tlsext_debug_cb = (void (*)(SSL *, int , int,
2295 unsigned char *, int, void *))fp;
2296 break;
2297 default:
2298 break;
2299 }
2300 return (ret);
2301}
2302
2303long
2304ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
2305{
2306 CERT *cert;
2307
2308 cert = ctx->cert;
2309
2310 switch (cmd) {
2311 case SSL_CTRL_NEED_TMP_RSA:
2312 return (0);
2313 case SSL_CTRL_SET_TMP_RSA:
2314 case SSL_CTRL_SET_TMP_RSA_CB:
2315 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2316 return (0);
2317 case SSL_CTRL_SET_TMP_DH:
2318 {
2319 DH *new = NULL, *dh;
2320
2321 dh = (DH *)parg;
2322 if ((new = DHparams_dup(dh)) == NULL) {
2323 SSLerr(SSL_F_SSL3_CTX_CTRL,
2324 ERR_R_DH_LIB);
2325 return 0;
2326 }
2327 DH_free(cert->dh_tmp);
2328 cert->dh_tmp = new;
2329 return 1;
2330 }
2331 /*break; */
2332
2333 case SSL_CTRL_SET_TMP_DH_CB:
2334 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2335 return (0);
2336
2337 case SSL_CTRL_SET_DH_AUTO:
2338 ctx->cert->dh_tmp_auto = larg;
2339 return (1);
2340
2341 case SSL_CTRL_SET_TMP_ECDH:
2342 {
2343 EC_KEY *ecdh = NULL;
2344
2345 if (parg == NULL) {
2346 SSLerr(SSL_F_SSL3_CTX_CTRL,
2347 ERR_R_ECDH_LIB);
2348 return 0;
2349 }
2350 ecdh = EC_KEY_dup((EC_KEY *)parg);
2351 if (ecdh == NULL) {
2352 SSLerr(SSL_F_SSL3_CTX_CTRL,
2353 ERR_R_EC_LIB);
2354 return 0;
2355 }
2356 if (!(ctx->options & SSL_OP_SINGLE_ECDH_USE)) {
2357 if (!EC_KEY_generate_key(ecdh)) {
2358 EC_KEY_free(ecdh);
2359 SSLerr(SSL_F_SSL3_CTX_CTRL,
2360 ERR_R_ECDH_LIB);
2361 return 0;
2362 }
2363 }
2364
2365 EC_KEY_free(cert->ecdh_tmp);
2366 cert->ecdh_tmp = ecdh;
2367 return 1;
2368 }
2369 /* break; */
2370 case SSL_CTRL_SET_TMP_ECDH_CB:
2371 {
2372 SSLerr(SSL_F_SSL3_CTX_CTRL,
2373 ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2374 return (0);
2375 }
2376 break;
2377 case SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG:
2378 ctx->tlsext_servername_arg = parg;
2379 break;
2380 case SSL_CTRL_SET_TLSEXT_TICKET_KEYS:
2381 case SSL_CTRL_GET_TLSEXT_TICKET_KEYS:
2382 {
2383 unsigned char *keys = parg;
2384 if (!keys)
2385 return 48;
2386 if (larg != 48) {
2387 SSLerr(SSL_F_SSL3_CTX_CTRL,
2388 SSL_R_INVALID_TICKET_KEYS_LENGTH);
2389 return 0;
2390 }
2391 if (cmd == SSL_CTRL_SET_TLSEXT_TICKET_KEYS) {
2392 memcpy(ctx->tlsext_tick_key_name, keys, 16);
2393 memcpy(ctx->tlsext_tick_hmac_key,
2394 keys + 16, 16);
2395 memcpy(ctx->tlsext_tick_aes_key, keys + 32, 16);
2396 } else {
2397 memcpy(keys, ctx->tlsext_tick_key_name, 16);
2398 memcpy(keys + 16,
2399 ctx->tlsext_tick_hmac_key, 16);
2400 memcpy(keys + 32,
2401 ctx->tlsext_tick_aes_key, 16);
2402 }
2403 return 1;
2404 }
2405
2406 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG:
2407 ctx->tlsext_status_arg = parg;
2408 return 1;
2409 break;
2410
2411 case SSL_CTRL_SET_ECDH_AUTO:
2412 ctx->cert->ecdh_tmp_auto = larg;
2413 return 1;
2414
2415 /* A Thawte special :-) */
2416 case SSL_CTRL_EXTRA_CHAIN_CERT:
2417 if (ctx->extra_certs == NULL) {
2418 if ((ctx->extra_certs = sk_X509_new_null()) == NULL)
2419 return (0);
2420 }
2421 sk_X509_push(ctx->extra_certs,(X509 *)parg);
2422 break;
2423
2424 case SSL_CTRL_GET_EXTRA_CHAIN_CERTS:
2425 *(STACK_OF(X509) **)parg = ctx->extra_certs;
2426 break;
2427
2428 case SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS:
2429 if (ctx->extra_certs) {
2430 sk_X509_pop_free(ctx->extra_certs, X509_free);
2431 ctx->extra_certs = NULL;
2432 }
2433 break;
2434
2435 default:
2436 return (0);
2437 }
2438 return (1);
2439}
2440
2441long
2442ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void))
2443{
2444 CERT *cert;
2445
2446 cert = ctx->cert;
2447
2448 switch (cmd) {
2449 case SSL_CTRL_SET_TMP_RSA_CB:
2450 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2451 return (0);
2452 case SSL_CTRL_SET_TMP_DH_CB:
2453 cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
2454 break;
2455 case SSL_CTRL_SET_TMP_ECDH_CB:
2456 cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
2457 break;
2458 case SSL_CTRL_SET_TLSEXT_SERVERNAME_CB:
2459 ctx->tlsext_servername_callback =
2460 (int (*)(SSL *, int *, void *))fp;
2461 break;
2462
2463 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB:
2464 ctx->tlsext_status_cb = (int (*)(SSL *, void *))fp;
2465 break;
2466
2467 case SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB:
2468 ctx->tlsext_ticket_key_cb = (int (*)(SSL *, unsigned char *,
2469 unsigned char *, EVP_CIPHER_CTX *, HMAC_CTX *, int))fp;
2470 break;
2471
2472 default:
2473 return (0);
2474 }
2475 return (1);
2476}
2477
2478/*
2479 * This function needs to check if the ciphers required are actually available.
2480 */
2481const SSL_CIPHER *
2482ssl3_get_cipher_by_char(const unsigned char *p)
2483{
2484 CBS cipher;
2485 uint16_t cipher_value;
2486
2487 /* We have to assume it is at least 2 bytes due to existing API. */
2488 CBS_init(&cipher, p, 2);
2489 if (!CBS_get_u16(&cipher, &cipher_value))
2490 return NULL;
2491
2492 return ssl3_get_cipher_by_value(cipher_value);
2493}
2494
2495int
2496ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p)
2497{
2498 if (p != NULL) {
2499 if ((c->id & ~SSL3_CK_VALUE_MASK) != SSL3_CK_ID)
2500 return (0);
2501 s2n(ssl3_cipher_get_value(c), p);
2502 }
2503 return (2);
2504}
2505
2506SSL_CIPHER *
2507ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
2508 STACK_OF(SSL_CIPHER) *srvr)
2509{
2510 unsigned long alg_k, alg_a, mask_k, mask_a;
2511 STACK_OF(SSL_CIPHER) *prio, *allow;
2512 SSL_CIPHER *c, *ret = NULL;
2513 int i, ii, ok;
2514 CERT *cert;
2515
2516 /* Let's see which ciphers we can support */
2517 cert = s->cert;
2518
2519 /*
2520 * Do not set the compare functions, because this may lead to a
2521 * reordering by "id". We want to keep the original ordering.
2522 * We may pay a price in performance during sk_SSL_CIPHER_find(),
2523 * but would have to pay with the price of sk_SSL_CIPHER_dup().
2524 */
2525
2526 if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE) {
2527 prio = srvr;
2528 allow = clnt;
2529 } else {
2530 prio = clnt;
2531 allow = srvr;
2532 }
2533
2534 for (i = 0; i < sk_SSL_CIPHER_num(prio); i++) {
2535 c = sk_SSL_CIPHER_value(prio, i);
2536
2537 /* Skip TLS v1.2 only ciphersuites if not supported. */
2538 if ((c->algorithm_ssl & SSL_TLSV1_2) &&
2539 !SSL_USE_TLS1_2_CIPHERS(s))
2540 continue;
2541
2542 ssl_set_cert_masks(cert, c);
2543 mask_k = cert->mask_k;
2544 mask_a = cert->mask_a;
2545
2546 alg_k = c->algorithm_mkey;
2547 alg_a = c->algorithm_auth;
2548
2549
2550 ok = (alg_k & mask_k) && (alg_a & mask_a);
2551
2552 /*
2553 * If we are considering an ECC cipher suite that uses our
2554 * certificate check it.
2555 */
2556 if (alg_a & (SSL_aECDSA|SSL_aECDH))
2557 ok = ok && tls1_check_ec_server_key(s);
2558 /*
2559 * If we are considering an ECC cipher suite that uses
2560 * an ephemeral EC key check it.
2561 */
2562 if (alg_k & SSL_kECDHE)
2563 ok = ok && tls1_check_ec_tmp_key(s);
2564
2565 if (!ok)
2566 continue;
2567 ii = sk_SSL_CIPHER_find(allow, c);
2568 if (ii >= 0) {
2569 ret = sk_SSL_CIPHER_value(allow, ii);
2570 break;
2571 }
2572 }
2573 return (ret);
2574}
2575
2576int
2577ssl3_get_req_cert_type(SSL *s, unsigned char *p)
2578{
2579 int ret = 0;
2580 unsigned long alg_k;
2581
2582 alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
2583
2584#ifndef OPENSSL_NO_GOST
2585 if ((alg_k & SSL_kGOST)) {
2586 p[ret++] = TLS_CT_GOST94_SIGN;
2587 p[ret++] = TLS_CT_GOST01_SIGN;
2588 p[ret++] = TLS_CT_GOST12_256_SIGN;
2589 p[ret++] = TLS_CT_GOST12_512_SIGN;
2590 }
2591#endif
2592
2593 if (alg_k & SSL_kDHE) {
2594 p[ret++] = SSL3_CT_RSA_FIXED_DH;
2595 p[ret++] = SSL3_CT_DSS_FIXED_DH;
2596 }
2597 p[ret++] = SSL3_CT_RSA_SIGN;
2598 p[ret++] = SSL3_CT_DSS_SIGN;
2599 if ((alg_k & (SSL_kECDHr|SSL_kECDHe))) {
2600 p[ret++] = TLS_CT_RSA_FIXED_ECDH;
2601 p[ret++] = TLS_CT_ECDSA_FIXED_ECDH;
2602 }
2603
2604 /*
2605 * ECDSA certs can be used with RSA cipher suites as well
2606 * so we don't need to check for SSL_kECDH or SSL_kECDHE
2607 */
2608 p[ret++] = TLS_CT_ECDSA_SIGN;
2609
2610 return (ret);
2611}
2612
2613int
2614ssl3_shutdown(SSL *s)
2615{
2616 int ret;
2617
2618 /*
2619 * Don't do anything much if we have not done the handshake or
2620 * we don't want to send messages :-)
2621 */
2622 if ((s->quiet_shutdown) || (s->state == SSL_ST_BEFORE)) {
2623 s->shutdown = (SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
2624 return (1);
2625 }
2626
2627 if (!(s->shutdown & SSL_SENT_SHUTDOWN)) {
2628 s->shutdown|=SSL_SENT_SHUTDOWN;
2629 ssl3_send_alert(s, SSL3_AL_WARNING, SSL_AD_CLOSE_NOTIFY);
2630 /*
2631 * Our shutdown alert has been sent now, and if it still needs
2632 * to be written, s->s3->alert_dispatch will be true
2633 */
2634 if (s->s3->alert_dispatch)
2635 return(-1); /* return WANT_WRITE */
2636 } else if (s->s3->alert_dispatch) {
2637 /* resend it if not sent */
2638 ret = s->method->ssl_dispatch_alert(s);
2639 if (ret == -1) {
2640 /*
2641 * We only get to return -1 here the 2nd/Nth
2642 * invocation, we must have already signalled
2643 * return 0 upon a previous invoation,
2644 * return WANT_WRITE
2645 */
2646 return (ret);
2647 }
2648 } else if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN)) {
2649 /* If we are waiting for a close from our peer, we are closed */
2650 s->method->ssl_read_bytes(s, 0, NULL, 0, 0);
2651 if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN)) {
2652 return(-1); /* return WANT_READ */
2653 }
2654 }
2655
2656 if ((s->shutdown == (SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN)) &&
2657 !s->s3->alert_dispatch)
2658 return (1);
2659 else
2660 return (0);
2661}
2662
2663int
2664ssl3_write(SSL *s, const void *buf, int len)
2665{
2666 int ret, n;
2667
2668#if 0
2669 if (s->shutdown & SSL_SEND_SHUTDOWN) {
2670 s->rwstate = SSL_NOTHING;
2671 return (0);
2672 }
2673#endif
2674 errno = 0;
2675 if (s->s3->renegotiate)
2676 ssl3_renegotiate_check(s);
2677
2678 /*
2679 * This is an experimental flag that sends the
2680 * last handshake message in the same packet as the first
2681 * use data - used to see if it helps the TCP protocol during
2682 * session-id reuse
2683 */
2684 /* The second test is because the buffer may have been removed */
2685 if ((s->s3->flags & SSL3_FLAGS_POP_BUFFER) && (s->wbio == s->bbio)) {
2686 /* First time through, we write into the buffer */
2687 if (s->s3->delay_buf_pop_ret == 0) {
2688 ret = ssl3_write_bytes(s, SSL3_RT_APPLICATION_DATA,
2689 buf, len);
2690 if (ret <= 0)
2691 return (ret);
2692
2693 s->s3->delay_buf_pop_ret = ret;
2694 }
2695
2696 s->rwstate = SSL_WRITING;
2697 n = BIO_flush(s->wbio);
2698 if (n <= 0)
2699 return (n);
2700 s->rwstate = SSL_NOTHING;
2701
2702 /* We have flushed the buffer, so remove it */
2703 ssl_free_wbio_buffer(s);
2704 s->s3->flags&= ~SSL3_FLAGS_POP_BUFFER;
2705
2706 ret = s->s3->delay_buf_pop_ret;
2707 s->s3->delay_buf_pop_ret = 0;
2708 } else {
2709 ret = s->method->ssl_write_bytes(s, SSL3_RT_APPLICATION_DATA,
2710 buf, len);
2711 if (ret <= 0)
2712 return (ret);
2713 }
2714
2715 return (ret);
2716}
2717
2718static int
2719ssl3_read_internal(SSL *s, void *buf, int len, int peek)
2720{
2721 int ret;
2722
2723 errno = 0;
2724 if (s->s3->renegotiate)
2725 ssl3_renegotiate_check(s);
2726 s->s3->in_read_app_data = 1;
2727 ret = s->method->ssl_read_bytes(s,
2728 SSL3_RT_APPLICATION_DATA, buf, len, peek);
2729 if ((ret == -1) && (s->s3->in_read_app_data == 2)) {
2730 /*
2731 * ssl3_read_bytes decided to call s->handshake_func, which
2732 * called ssl3_read_bytes to read handshake data.
2733 * However, ssl3_read_bytes actually found application data
2734 * and thinks that application data makes sense here; so disable
2735 * handshake processing and try to read application data again.
2736 */
2737 s->in_handshake++;
2738 ret = s->method->ssl_read_bytes(s,
2739 SSL3_RT_APPLICATION_DATA, buf, len, peek);
2740 s->in_handshake--;
2741 } else
2742 s->s3->in_read_app_data = 0;
2743
2744 return (ret);
2745}
2746
2747int
2748ssl3_read(SSL *s, void *buf, int len)
2749{
2750 return ssl3_read_internal(s, buf, len, 0);
2751}
2752
2753int
2754ssl3_peek(SSL *s, void *buf, int len)
2755{
2756 return ssl3_read_internal(s, buf, len, 1);
2757}
2758
2759int
2760ssl3_renegotiate(SSL *s)
2761{
2762 if (s->handshake_func == NULL)
2763 return (1);
2764
2765 if (s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)
2766 return (0);
2767
2768 s->s3->renegotiate = 1;
2769 return (1);
2770}
2771
2772int
2773ssl3_renegotiate_check(SSL *s)
2774{
2775 int ret = 0;
2776
2777 if (s->s3->renegotiate) {
2778 if ((s->s3->rbuf.left == 0) && (s->s3->wbuf.left == 0) &&
2779 !SSL_in_init(s)) {
2780 /*
2781 * If we are the server, and we have sent
2782 * a 'RENEGOTIATE' message, we need to go
2783 * to SSL_ST_ACCEPT.
2784 */
2785 /* SSL_ST_ACCEPT */
2786 s->state = SSL_ST_RENEGOTIATE;
2787 s->s3->renegotiate = 0;
2788 s->s3->num_renegotiations++;
2789 s->s3->total_renegotiations++;
2790 ret = 1;
2791 }
2792 }
2793 return (ret);
2794}
2795/*
2796 * If we are using default SHA1+MD5 algorithms switch to new SHA256 PRF
2797 * and handshake macs if required.
2798 */
2799long
2800ssl_get_algorithm2(SSL *s)
2801{
2802 long alg2 = s->s3->tmp.new_cipher->algorithm2;
2803
2804 if (s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_SHA256_PRF &&
2805 alg2 == (SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF))
2806 return SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256;
2807 return alg2;
2808}
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-12-24 19:07:34 +0000