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add initial support for RFC 4279 PSK SSL ciphersuites
[thirdparty/openssl.git] / ssl / s3_lib.c
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d02b48c6 1/* ssl/s3_lib.c */
58964a49 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6
RE		 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 */
5a4fbc69 58/* ====================================================================
f1fd4544 59 * Copyright (c) 1998-2006 The OpenSSL Project. All rights reserved.
5a4fbc69
BM		 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 */
ea262260
BM		 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 *
ea262260
BM		 120 * ECC cipher suite support in OpenSSL originally written by
121 * Vipul Gupta and Sumit Gupta of Sun Microsystems Laboratories.
122 *
123 */
ddac1974
NL		 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 */
d02b48c6
RE		 150
151#include <stdio.h>
ec577822 152#include <openssl/objects.h>
d02b48c6 153#include "ssl_locl.h"
2a96235b 154#include "kssl_lcl.h"
dbad1690 155#include <openssl/md5.h>
3eeaab4b 156#ifndef OPENSSL_NO_DH
60a938c6 157#include <openssl/dh.h>
3eeaab4b 158#endif
d02b48c6 159
e778802f 160const char *ssl3_version_str="SSLv3" OPENSSL_VERSION_PTEXT;
d02b48c6
RE		 161
162#define SSL3_NUM_CIPHERS (sizeof(ssl3_ciphers)/sizeof(SSL_CIPHER))
163
6e119bb0 164/* list of available SSLv3 ciphers (sorted by id) */
7f0dae32 165OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
d02b48c6
RE		 166/* The RSA ciphers */
167/* Cipher 01 */
168 {
169 1,
170 SSL3_TXT_RSA_NULL_MD5,
171 SSL3_CK_RSA_NULL_MD5,
018e57c7 172 SSL_kRSA|SSL_aRSA|SSL_eNULL |SSL_MD5|SSL_SSLV3,
063a8905 173 SSL_NOT_EXP|SSL_STRONG_NONE,
018e57c7
DSH		 174 0,
175 0,
d02b48c6
RE		 176 0,
177 SSL_ALL_CIPHERS,
018e57c7 178 SSL_ALL_STRENGTHS,
d02b48c6
RE		 179 },
180/* Cipher 02 */
181 {
182 1,
183 SSL3_TXT_RSA_NULL_SHA,
184 SSL3_CK_RSA_NULL_SHA,
018e57c7 185 SSL_kRSA|SSL_aRSA|SSL_eNULL |SSL_SHA1|SSL_SSLV3,
063a8905 186 SSL_NOT_EXP|SSL_STRONG_NONE,
018e57c7
DSH		 187 0,
188 0,
d02b48c6
RE		 189 0,
190 SSL_ALL_CIPHERS,
018e57c7 191 SSL_ALL_STRENGTHS,
d02b48c6 192 },
d02b48c6
RE		 193/* Cipher 03 */
194 {
195 1,
196 SSL3_TXT_RSA_RC4_40_MD5,
197 SSL3_CK_RSA_RC4_40_MD5,
018e57c7
DSH		 198 SSL_kRSA|SSL_aRSA|SSL_RC4 |SSL_MD5 |SSL_SSLV3,
199 SSL_EXPORT|SSL_EXP40,
d02b48c6 200 0,
018e57c7
DSH		 201 40,
202 128,
d02b48c6 203 SSL_ALL_CIPHERS,
018e57c7 204 SSL_ALL_STRENGTHS,
d02b48c6
RE		 205 },
206/* Cipher 04 */
207 {
208 1,
209 SSL3_TXT_RSA_RC4_128_MD5,
210 SSL3_CK_RSA_RC4_128_MD5,
018e57c7
DSH		 211 SSL_kRSA|SSL_aRSA|SSL_RC4 |SSL_MD5|SSL_SSLV3,
212 SSL_NOT_EXP|SSL_MEDIUM,
d02b48c6 213 0,
018e57c7
DSH		 214 128,
215 128,
d02b48c6 216 SSL_ALL_CIPHERS,
018e57c7 217 SSL_ALL_STRENGTHS,
d02b48c6
RE		 218 },
219/* Cipher 05 */
220 {
221 1,
222 SSL3_TXT_RSA_RC4_128_SHA,
223 SSL3_CK_RSA_RC4_128_SHA,
018e57c7
DSH		 224 SSL_kRSA|SSL_aRSA|SSL_RC4 |SSL_SHA1|SSL_SSLV3,
225 SSL_NOT_EXP|SSL_MEDIUM,
d02b48c6 226 0,
018e57c7
DSH		 227 128,
228 128,
d02b48c6 229 SSL_ALL_CIPHERS,
018e57c7 230 SSL_ALL_STRENGTHS,
d02b48c6
RE		 231 },
232/* Cipher 06 */
233 {
234 1,
235 SSL3_TXT_RSA_RC2_40_MD5,
236 SSL3_CK_RSA_RC2_40_MD5,
018e57c7
DSH		 237 SSL_kRSA|SSL_aRSA|SSL_RC2 |SSL_MD5 |SSL_SSLV3,
238 SSL_EXPORT|SSL_EXP40,
d02b48c6 239 0,
018e57c7
DSH		 240 40,
241 128,
d02b48c6 242 SSL_ALL_CIPHERS,
018e57c7 243 SSL_ALL_STRENGTHS,
d02b48c6
RE		 244 },
245/* Cipher 07 */
5fdf0666 246#ifndef OPENSSL_NO_IDEA
d02b48c6
RE		 247 {
248 1,
249 SSL3_TXT_RSA_IDEA_128_SHA,
250 SSL3_CK_RSA_IDEA_128_SHA,
018e57c7
DSH		 251 SSL_kRSA|SSL_aRSA|SSL_IDEA |SSL_SHA1|SSL_SSLV3,
252 SSL_NOT_EXP|SSL_MEDIUM,
d02b48c6 253 0,
018e57c7
DSH		 254 128,
255 128,
d02b48c6 256 SSL_ALL_CIPHERS,
018e57c7 257 SSL_ALL_STRENGTHS,
d02b48c6 258 },
5fdf0666 259#endif
d02b48c6
RE		 260/* Cipher 08 */
261 {
262 1,
263 SSL3_TXT_RSA_DES_40_CBC_SHA,
264 SSL3_CK_RSA_DES_40_CBC_SHA,
018e57c7
DSH		 265 SSL_kRSA|SSL_aRSA|SSL_DES|SSL_SHA1|SSL_SSLV3,
266 SSL_EXPORT|SSL_EXP40,
d02b48c6 267 0,
018e57c7
DSH		 268 40,
269 56,
d02b48c6 270 SSL_ALL_CIPHERS,
018e57c7 271 SSL_ALL_STRENGTHS,
d02b48c6
RE		 272 },
273/* Cipher 09 */
274 {
275 1,
276 SSL3_TXT_RSA_DES_64_CBC_SHA,
277 SSL3_CK_RSA_DES_64_CBC_SHA,
018e57c7
DSH		 278 SSL_kRSA|SSL_aRSA|SSL_DES |SSL_SHA1|SSL_SSLV3,
279 SSL_NOT_EXP|SSL_LOW,
d02b48c6 280 0,
018e57c7
DSH		 281 56,
282 56,
d02b48c6 283 SSL_ALL_CIPHERS,
018e57c7 284 SSL_ALL_STRENGTHS,
d02b48c6
RE		 285 },
286/* Cipher 0A */
287 {
288 1,
289 SSL3_TXT_RSA_DES_192_CBC3_SHA,
290 SSL3_CK_RSA_DES_192_CBC3_SHA,
018e57c7
DSH		 291 SSL_kRSA|SSL_aRSA|SSL_3DES |SSL_SHA1|SSL_SSLV3,
292 SSL_NOT_EXP|SSL_HIGH,
d02b48c6 293 0,
018e57c7
DSH		 294 168,
295 168,
d02b48c6 296 SSL_ALL_CIPHERS,
018e57c7 297 SSL_ALL_STRENGTHS,
d02b48c6 298 },
6e119bb0 299/* The DH ciphers */
d02b48c6
RE		 300/* Cipher 0B */
301 {
302 0,
303 SSL3_TXT_DH_DSS_DES_40_CBC_SHA,
304 SSL3_CK_DH_DSS_DES_40_CBC_SHA,
018e57c7
DSH		 305 SSL_kDHd |SSL_aDH|SSL_DES|SSL_SHA1|SSL_SSLV3,
306 SSL_EXPORT|SSL_EXP40,
d02b48c6 307 0,
018e57c7
DSH		 308 40,
309 56,
d02b48c6 310 SSL_ALL_CIPHERS,
018e57c7 311 SSL_ALL_STRENGTHS,
d02b48c6
RE		 312 },
313/* Cipher 0C */
314 {
315 0,
316 SSL3_TXT_DH_DSS_DES_64_CBC_SHA,
317 SSL3_CK_DH_DSS_DES_64_CBC_SHA,
018e57c7
DSH		 318 SSL_kDHd |SSL_aDH|SSL_DES |SSL_SHA1|SSL_SSLV3,
319 SSL_NOT_EXP|SSL_LOW,
d02b48c6 320 0,
018e57c7
DSH		 321 56,
322 56,
d02b48c6 323 SSL_ALL_CIPHERS,
018e57c7 324 SSL_ALL_STRENGTHS,
d02b48c6
RE		 325 },
326/* Cipher 0D */
327 {
328 0,
329 SSL3_TXT_DH_DSS_DES_192_CBC3_SHA,
330 SSL3_CK_DH_DSS_DES_192_CBC3_SHA,
018e57c7
DSH		 331 SSL_kDHd |SSL_aDH|SSL_3DES |SSL_SHA1|SSL_SSLV3,
332 SSL_NOT_EXP|SSL_HIGH,
d02b48c6 333 0,
018e57c7
DSH		 334 168,
335 168,
d02b48c6 336 SSL_ALL_CIPHERS,
018e57c7 337 SSL_ALL_STRENGTHS,
d02b48c6
RE		 338 },
339/* Cipher 0E */
340 {
341 0,
342 SSL3_TXT_DH_RSA_DES_40_CBC_SHA,
343 SSL3_CK_DH_RSA_DES_40_CBC_SHA,
018e57c7
DSH		 344 SSL_kDHr |SSL_aDH|SSL_DES|SSL_SHA1|SSL_SSLV3,
345 SSL_EXPORT|SSL_EXP40,
d02b48c6 346 0,
018e57c7
DSH		 347 40,
348 56,
d02b48c6 349 SSL_ALL_CIPHERS,
018e57c7 350 SSL_ALL_STRENGTHS,
d02b48c6
RE		 351 },
352/* Cipher 0F */
353 {
354 0,
355 SSL3_TXT_DH_RSA_DES_64_CBC_SHA,
356 SSL3_CK_DH_RSA_DES_64_CBC_SHA,
018e57c7
DSH		 357 SSL_kDHr |SSL_aDH|SSL_DES |SSL_SHA1|SSL_SSLV3,
358 SSL_NOT_EXP|SSL_LOW,
d02b48c6 359 0,
018e57c7
DSH		 360 56,
361 56,
d02b48c6 362 SSL_ALL_CIPHERS,
018e57c7 363 SSL_ALL_STRENGTHS,
d02b48c6
RE		 364 },
365/* Cipher 10 */
366 {
367 0,
368 SSL3_TXT_DH_RSA_DES_192_CBC3_SHA,
369 SSL3_CK_DH_RSA_DES_192_CBC3_SHA,
018e57c7
DSH		 370 SSL_kDHr |SSL_aDH|SSL_3DES |SSL_SHA1|SSL_SSLV3,
371 SSL_NOT_EXP|SSL_HIGH,
d02b48c6 372 0,
018e57c7
DSH		 373 168,
374 168,
d02b48c6 375 SSL_ALL_CIPHERS,
018e57c7 376 SSL_ALL_STRENGTHS,
d02b48c6
RE		 377 },
378
379/* The Ephemeral DH ciphers */
380/* Cipher 11 */
381 {
382 1,
383 SSL3_TXT_EDH_DSS_DES_40_CBC_SHA,
384 SSL3_CK_EDH_DSS_DES_40_CBC_SHA,
018e57c7
DSH		 385 SSL_kEDH|SSL_aDSS|SSL_DES|SSL_SHA1|SSL_SSLV3,
386 SSL_EXPORT|SSL_EXP40,
d02b48c6 387 0,
018e57c7
DSH		 388 40,
389 56,
d02b48c6 390 SSL_ALL_CIPHERS,
018e57c7 391 SSL_ALL_STRENGTHS,
d02b48c6
RE		 392 },
393/* Cipher 12 */
394 {
395 1,
396 SSL3_TXT_EDH_DSS_DES_64_CBC_SHA,
397 SSL3_CK_EDH_DSS_DES_64_CBC_SHA,
018e57c7
DSH		 398 SSL_kEDH|SSL_aDSS|SSL_DES |SSL_SHA1|SSL_SSLV3,
399 SSL_NOT_EXP|SSL_LOW,
d02b48c6 400 0,
018e57c7
DSH		 401 56,
402 56,
d02b48c6 403 SSL_ALL_CIPHERS,
018e57c7 404 SSL_ALL_STRENGTHS,
d02b48c6
RE		 405 },
406/* Cipher 13 */
407 {
408 1,
409 SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA,
410 SSL3_CK_EDH_DSS_DES_192_CBC3_SHA,
018e57c7
DSH		 411 SSL_kEDH|SSL_aDSS|SSL_3DES |SSL_SHA1|SSL_SSLV3,
412 SSL_NOT_EXP|SSL_HIGH,
d02b48c6 413 0,
018e57c7
DSH		 414 168,
415 168,
d02b48c6 416 SSL_ALL_CIPHERS,
018e57c7 417 SSL_ALL_STRENGTHS,
d02b48c6
RE		 418 },
419/* Cipher 14 */
420 {
421 1,
422 SSL3_TXT_EDH_RSA_DES_40_CBC_SHA,
423 SSL3_CK_EDH_RSA_DES_40_CBC_SHA,
018e57c7
DSH		 424 SSL_kEDH|SSL_aRSA|SSL_DES|SSL_SHA1|SSL_SSLV3,
425 SSL_EXPORT|SSL_EXP40,
d02b48c6 426 0,
018e57c7
DSH		 427 40,
428 56,
d02b48c6 429 SSL_ALL_CIPHERS,
018e57c7 430 SSL_ALL_STRENGTHS,
d02b48c6
RE		 431 },
432/* Cipher 15 */
433 {
434 1,
435 SSL3_TXT_EDH_RSA_DES_64_CBC_SHA,
436 SSL3_CK_EDH_RSA_DES_64_CBC_SHA,
018e57c7
DSH		 437 SSL_kEDH|SSL_aRSA|SSL_DES |SSL_SHA1|SSL_SSLV3,
438 SSL_NOT_EXP|SSL_LOW,
d02b48c6 439 0,
018e57c7
DSH		 440 56,
441 56,
d02b48c6 442 SSL_ALL_CIPHERS,
018e57c7 443 SSL_ALL_STRENGTHS,
d02b48c6
RE		 444 },
445/* Cipher 16 */
446 {
447 1,
448 SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA,
449 SSL3_CK_EDH_RSA_DES_192_CBC3_SHA,
018e57c7
DSH		 450 SSL_kEDH|SSL_aRSA|SSL_3DES |SSL_SHA1|SSL_SSLV3,
451 SSL_NOT_EXP|SSL_HIGH,
d02b48c6 452 0,
018e57c7
DSH		 453 168,
454 168,
d02b48c6 455 SSL_ALL_CIPHERS,
018e57c7 456 SSL_ALL_STRENGTHS,
d02b48c6 457 },
6e119bb0
NL		 458/* Cipher 17 */
459 {
460 1,
461 SSL3_TXT_ADH_RC4_40_MD5,
462 SSL3_CK_ADH_RC4_40_MD5,
463 SSL_kEDH |SSL_aNULL|SSL_RC4 |SSL_MD5 |SSL_SSLV3,
464 SSL_EXPORT|SSL_EXP40,
465 0,
466 40,
467 128,
468 SSL_ALL_CIPHERS,
469 SSL_ALL_STRENGTHS,
470 },
471/* Cipher 18 */
472 {
473 1,
474 SSL3_TXT_ADH_RC4_128_MD5,
475 SSL3_CK_ADH_RC4_128_MD5,
476 SSL_kEDH |SSL_aNULL|SSL_RC4 |SSL_MD5 |SSL_SSLV3,
477 SSL_NOT_EXP|SSL_MEDIUM,
478 0,
479 128,
480 128,
481 SSL_ALL_CIPHERS,
482 SSL_ALL_STRENGTHS,
483 },
484/* Cipher 19 */
485 {
486 1,
487 SSL3_TXT_ADH_DES_40_CBC_SHA,
488 SSL3_CK_ADH_DES_40_CBC_SHA,
489 SSL_kEDH |SSL_aNULL|SSL_DES|SSL_SHA1|SSL_SSLV3,
490 SSL_EXPORT|SSL_EXP40,
491 0,
492 40,
493 128,
494 SSL_ALL_CIPHERS,
495 SSL_ALL_STRENGTHS,
496 },
497/* Cipher 1A */
498 {
499 1,
500 SSL3_TXT_ADH_DES_64_CBC_SHA,
501 SSL3_CK_ADH_DES_64_CBC_SHA,
502 SSL_kEDH |SSL_aNULL|SSL_DES |SSL_SHA1|SSL_SSLV3,
503 SSL_NOT_EXP|SSL_LOW,
504 0,
505 56,
506 56,
507 SSL_ALL_CIPHERS,
508 SSL_ALL_STRENGTHS,
509 },
510/* Cipher 1B */
511 {
512 1,
513 SSL3_TXT_ADH_DES_192_CBC_SHA,
514 SSL3_CK_ADH_DES_192_CBC_SHA,
515 SSL_kEDH |SSL_aNULL|SSL_3DES |SSL_SHA1|SSL_SSLV3,
516 SSL_NOT_EXP|SSL_HIGH,
517 0,
518 168,
519 168,
520 SSL_ALL_CIPHERS,
521 SSL_ALL_STRENGTHS,
522 },
d02b48c6
RE		 523
524/* Fortezza */
525/* Cipher 1C */
526 {
527 0,
528 SSL3_TXT_FZA_DMS_NULL_SHA,
529 SSL3_CK_FZA_DMS_NULL_SHA,
018e57c7 530 SSL_kFZA|SSL_aFZA |SSL_eNULL |SSL_SHA1|SSL_SSLV3,
063a8905 531 SSL_NOT_EXP|SSL_STRONG_NONE,
018e57c7
DSH		 532 0,
533 0,
d02b48c6
RE		 534 0,
535 SSL_ALL_CIPHERS,
018e57c7 536 SSL_ALL_STRENGTHS,
d02b48c6
RE		 537 },
538
539/* Cipher 1D */
540 {
541 0,
542 SSL3_TXT_FZA_DMS_FZA_SHA,
543 SSL3_CK_FZA_DMS_FZA_SHA,
018e57c7 544 SSL_kFZA|SSL_aFZA |SSL_eFZA |SSL_SHA1|SSL_SSLV3,
063a8905 545 SSL_NOT_EXP|SSL_STRONG_NONE,
018e57c7
DSH		 546 0,
547 0,
d02b48c6
RE		 548 0,
549 SSL_ALL_CIPHERS,
018e57c7 550 SSL_ALL_STRENGTHS,
d02b48c6
RE		 551 },
552
7ba3a4c3 553#if 0
d02b48c6
RE		 554/* Cipher 1E */
555 {
556 0,
557 SSL3_TXT_FZA_DMS_RC4_SHA,
558 SSL3_CK_FZA_DMS_RC4_SHA,
018e57c7 559 SSL_kFZA|SSL_aFZA |SSL_RC4 |SSL_SHA1|SSL_SSLV3,
bfaa8a89 560 SSL_NOT_EXP|SSL_MEDIUM,
d02b48c6 561 0,
018e57c7
DSH		 562 128,
563 128,
d02b48c6 564 SSL_ALL_CIPHERS,
018e57c7 565 SSL_ALL_STRENGTHS,
d02b48c6 566 },
7ba3a4c3 567#endif
d02b48c6 568
bc36ee62 569#ifndef OPENSSL_NO_KRB5
f9b3bff6
RL		 570/* The Kerberos ciphers
571** 20000107 VRS: And the first shall be last,
572** in hopes of avoiding the lynx ssl renegotiation problem.
573*/
7ba3a4c3 574/* Cipher 1E VRS */
f9b3bff6
RL		 575 {
576 1,
7ba3a4c3
RL		 577 SSL3_TXT_KRB5_DES_64_CBC_SHA,
578 SSL3_CK_KRB5_DES_64_CBC_SHA,
f9b3bff6 579 SSL_kKRB5|SSL_aKRB5| SSL_DES|SSL_SHA1 |SSL_SSLV3,
7ba3a4c3 580 SSL_NOT_EXP|SSL_LOW,
f9b3bff6 581 0,
7ba3a4c3 582 56,
f9b3bff6
RL		 583 56,
584 SSL_ALL_CIPHERS,
585 SSL_ALL_STRENGTHS,
586 },
587
7ba3a4c3 588/* Cipher 1F VRS */
f9b3bff6
RL		 589 {
590 1,
7ba3a4c3
RL		 591 SSL3_TXT_KRB5_DES_192_CBC3_SHA,
592 SSL3_CK_KRB5_DES_192_CBC3_SHA,
593 SSL_kKRB5|SSL_aKRB5| SSL_3DES|SSL_SHA1 |SSL_SSLV3,
594 SSL_NOT_EXP|SSL_HIGH,
f9b3bff6 595 0,
7ba3a4c3
RL		 596 112,
597 168,
f9b3bff6
RL		 598 SSL_ALL_CIPHERS,
599 SSL_ALL_STRENGTHS,
600 },
601
7ba3a4c3 602/* Cipher 20 VRS */
f9b3bff6
RL		 603 {
604 1,
7ba3a4c3
RL		 605 SSL3_TXT_KRB5_RC4_128_SHA,
606 SSL3_CK_KRB5_RC4_128_SHA,
607 SSL_kKRB5|SSL_aKRB5| SSL_RC4|SSL_SHA1 |SSL_SSLV3,
608 SSL_NOT_EXP|SSL_MEDIUM,
f9b3bff6 609 0,
7ba3a4c3
RL		 610 128,
611 128,
f9b3bff6
RL		 612 SSL_ALL_CIPHERS,
613 SSL_ALL_STRENGTHS,
614 },
615
7ba3a4c3
RL		 616/* Cipher 21 VRS */
617 {
618 1,
619 SSL3_TXT_KRB5_IDEA_128_CBC_SHA,
620 SSL3_CK_KRB5_IDEA_128_CBC_SHA,
621 SSL_kKRB5|SSL_aKRB5| SSL_IDEA|SSL_SHA1 |SSL_SSLV3,
622 SSL_NOT_EXP|SSL_MEDIUM,
623 0,
624 128,
625 128,
626 SSL_ALL_CIPHERS,
627 SSL_ALL_STRENGTHS,
628 },
629
630/* Cipher 22 VRS */
f9b3bff6
RL		 631 {
632 1,
633 SSL3_TXT_KRB5_DES_64_CBC_MD5,
634 SSL3_CK_KRB5_DES_64_CBC_MD5,
635 SSL_kKRB5|SSL_aKRB5| SSL_DES|SSL_MD5 |SSL_SSLV3,
636 SSL_NOT_EXP|SSL_LOW,
637 0,
638 56,
639 56,
640 SSL_ALL_CIPHERS,
641 SSL_ALL_STRENGTHS,
642 },
643
7ba3a4c3 644/* Cipher 23 VRS */
f9b3bff6
RL		 645 {
646 1,
7ba3a4c3
RL		 647 SSL3_TXT_KRB5_DES_192_CBC3_MD5,
648 SSL3_CK_KRB5_DES_192_CBC3_MD5,
649 SSL_kKRB5|SSL_aKRB5| SSL_3DES|SSL_MD5 |SSL_SSLV3,
f9b3bff6
RL		 650 SSL_NOT_EXP|SSL_HIGH,
651 0,
652 112,
653 168,
654 SSL_ALL_CIPHERS,
655 SSL_ALL_STRENGTHS,
656 },
657
7ba3a4c3
RL		 658/* Cipher 24 VRS */
659 {
660 1,
661 SSL3_TXT_KRB5_RC4_128_MD5,
662 SSL3_CK_KRB5_RC4_128_MD5,
663 SSL_kKRB5|SSL_aKRB5| SSL_RC4|SSL_MD5 |SSL_SSLV3,
664 SSL_NOT_EXP|SSL_MEDIUM,
665 0,
666 128,
667 128,
668 SSL_ALL_CIPHERS,
669 SSL_ALL_STRENGTHS,
670 },
671
672/* Cipher 25 VRS */
673 {
674 1,
675 SSL3_TXT_KRB5_IDEA_128_CBC_MD5,
676 SSL3_CK_KRB5_IDEA_128_CBC_MD5,
677 SSL_kKRB5|SSL_aKRB5| SSL_IDEA|SSL_MD5 |SSL_SSLV3,
678 SSL_NOT_EXP|SSL_MEDIUM,
679 0,
680 128,
681 128,
682 SSL_ALL_CIPHERS,
683 SSL_ALL_STRENGTHS,
684 },
685
f9b3bff6
RL		 686/* Cipher 26 VRS */
687 {
688 1,
7ba3a4c3
RL		 689 SSL3_TXT_KRB5_DES_40_CBC_SHA,
690 SSL3_CK_KRB5_DES_40_CBC_SHA,
691 SSL_kKRB5|SSL_aKRB5| SSL_DES|SSL_SHA1 |SSL_SSLV3,
692 SSL_EXPORT|SSL_EXP40,
f9b3bff6 693 0,
7ba3a4c3
RL		 694 40,
695 56,
696 SSL_ALL_CIPHERS,
697 SSL_ALL_STRENGTHS,
698 },
699
700/* Cipher 27 VRS */
701 {
702 1,
703 SSL3_TXT_KRB5_RC2_40_CBC_SHA,
704 SSL3_CK_KRB5_RC2_40_CBC_SHA,
705 SSL_kKRB5|SSL_aKRB5| SSL_RC2|SSL_SHA1 |SSL_SSLV3,
706 SSL_EXPORT|SSL_EXP40,
707 0,
708 40,
709 128,
710 SSL_ALL_CIPHERS,
711 SSL_ALL_STRENGTHS,
712 },
713
714/* Cipher 28 VRS */
715 {
716 1,
28c8a911
RL		 717 SSL3_TXT_KRB5_RC4_40_SHA,
718 SSL3_CK_KRB5_RC4_40_SHA,
7ba3a4c3
RL		 719 SSL_kKRB5|SSL_aKRB5| SSL_RC4|SSL_SHA1 |SSL_SSLV3,
720 SSL_EXPORT|SSL_EXP40,
721 0,
722 128,
723 128,
724 SSL_ALL_CIPHERS,
725 SSL_ALL_STRENGTHS,
726 },
727
728/* Cipher 29 VRS */
729 {
730 1,
731 SSL3_TXT_KRB5_DES_40_CBC_MD5,
732 SSL3_CK_KRB5_DES_40_CBC_MD5,
733 SSL_kKRB5|SSL_aKRB5| SSL_DES|SSL_MD5 |SSL_SSLV3,
734 SSL_EXPORT|SSL_EXP40,
735 0,
736 40,
737 56,
738 SSL_ALL_CIPHERS,
739 SSL_ALL_STRENGTHS,
740 },
741
742/* Cipher 2A VRS */
743 {
744 1,
745 SSL3_TXT_KRB5_RC2_40_CBC_MD5,
746 SSL3_CK_KRB5_RC2_40_CBC_MD5,
747 SSL_kKRB5|SSL_aKRB5| SSL_RC2|SSL_MD5 |SSL_SSLV3,
748 SSL_EXPORT|SSL_EXP40,
749 0,
750 40,
751 128,
752 SSL_ALL_CIPHERS,
753 SSL_ALL_STRENGTHS,
754 },
755
756/* Cipher 2B VRS */
757 {
758 1,
28c8a911
RL		 759 SSL3_TXT_KRB5_RC4_40_MD5,
760 SSL3_CK_KRB5_RC4_40_MD5,
7ba3a4c3
RL		 761 SSL_kKRB5|SSL_aKRB5| SSL_RC4|SSL_MD5 |SSL_SSLV3,
762 SSL_EXPORT|SSL_EXP40,
763 0,
764 128,
765 128,
f9b3bff6
RL		 766 SSL_ALL_CIPHERS,
767 SSL_ALL_STRENGTHS,
768 },
bc36ee62 769#endif /* OPENSSL_NO_KRB5 */
6e119bb0 770/* New AES ciphersuites */
deb2c1a1 771
6e119bb0
NL		 772/* Cipher 2F */
773 {
774 1,
775 TLS1_TXT_RSA_WITH_AES_128_SHA,
776 TLS1_CK_RSA_WITH_AES_128_SHA,
777 SSL_kRSA|SSL_aRSA|SSL_AES|SSL_SHA |SSL_TLSV1,
61094cf3 778 SSL_NOT_EXP|SSL_HIGH,
6e119bb0
NL		 779 0,
780 128,
781 128,
782 SSL_ALL_CIPHERS,
783 SSL_ALL_STRENGTHS,
784 },
785/* Cipher 30 */
786 {
787 0,
788 TLS1_TXT_DH_DSS_WITH_AES_128_SHA,
789 TLS1_CK_DH_DSS_WITH_AES_128_SHA,
790 SSL_kDHd|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
61094cf3 791 SSL_NOT_EXP|SSL_HIGH,
6e119bb0
NL		 792 0,
793 128,
794 128,
795 SSL_ALL_CIPHERS,
796 SSL_ALL_STRENGTHS,
797 },
798/* Cipher 31 */
799 {
800 0,
801 TLS1_TXT_DH_RSA_WITH_AES_128_SHA,
802 TLS1_CK_DH_RSA_WITH_AES_128_SHA,
803 SSL_kDHr|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
61094cf3 804 SSL_NOT_EXP|SSL_HIGH,
6e119bb0
NL		 805 0,
806 128,
807 128,
808 SSL_ALL_CIPHERS,
809 SSL_ALL_STRENGTHS,
810 },
811/* Cipher 32 */
812 {
813 1,
814 TLS1_TXT_DHE_DSS_WITH_AES_128_SHA,
815 TLS1_CK_DHE_DSS_WITH_AES_128_SHA,
816 SSL_kEDH|SSL_aDSS|SSL_AES|SSL_SHA|SSL_TLSV1,
61094cf3 817 SSL_NOT_EXP|SSL_HIGH,
6e119bb0
NL		 818 0,
819 128,
820 128,
821 SSL_ALL_CIPHERS,
822 SSL_ALL_STRENGTHS,
823 },
824/* Cipher 33 */
825 {
826 1,
827 TLS1_TXT_DHE_RSA_WITH_AES_128_SHA,
828 TLS1_CK_DHE_RSA_WITH_AES_128_SHA,
829 SSL_kEDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
61094cf3 830 SSL_NOT_EXP|SSL_HIGH,
6e119bb0
NL		 831 0,
832 128,
833 128,
834 SSL_ALL_CIPHERS,
835 SSL_ALL_STRENGTHS,
836 },
837/* Cipher 34 */
838 {
839 1,
840 TLS1_TXT_ADH_WITH_AES_128_SHA,
841 TLS1_CK_ADH_WITH_AES_128_SHA,
842 SSL_kEDH|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
61094cf3 843 SSL_NOT_EXP|SSL_HIGH,
6e119bb0
NL		 844 0,
845 128,
846 128,
847 SSL_ALL_CIPHERS,
848 SSL_ALL_STRENGTHS,
849 },
deb2c1a1 850
6e119bb0
NL		 851/* Cipher 35 */
852 {
853 1,
854 TLS1_TXT_RSA_WITH_AES_256_SHA,
855 TLS1_CK_RSA_WITH_AES_256_SHA,
856 SSL_kRSA|SSL_aRSA|SSL_AES|SSL_SHA |SSL_TLSV1,
857 SSL_NOT_EXP|SSL_HIGH,
858 0,
859 256,
860 256,
861 SSL_ALL_CIPHERS,
862 SSL_ALL_STRENGTHS,
863 },
864/* Cipher 36 */
865 {
866 0,
867 TLS1_TXT_DH_DSS_WITH_AES_256_SHA,
868 TLS1_CK_DH_DSS_WITH_AES_256_SHA,
869 SSL_kDHd|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
870 SSL_NOT_EXP|SSL_HIGH,
871 0,
872 256,
873 256,
874 SSL_ALL_CIPHERS,
875 SSL_ALL_STRENGTHS,
876 },
877/* Cipher 37 */
878 {
879 0,
880 TLS1_TXT_DH_RSA_WITH_AES_256_SHA,
881 TLS1_CK_DH_RSA_WITH_AES_256_SHA,
882 SSL_kDHr|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
883 SSL_NOT_EXP|SSL_HIGH,
884 0,
885 256,
886 256,
887 SSL_ALL_CIPHERS,
888 SSL_ALL_STRENGTHS,
889 },
890/* Cipher 38 */
891 {
892 1,
893 TLS1_TXT_DHE_DSS_WITH_AES_256_SHA,
894 TLS1_CK_DHE_DSS_WITH_AES_256_SHA,
895 SSL_kEDH|SSL_aDSS|SSL_AES|SSL_SHA|SSL_TLSV1,
896 SSL_NOT_EXP|SSL_HIGH,
897 0,
898 256,
899 256,
900 SSL_ALL_CIPHERS,
901 SSL_ALL_STRENGTHS,
902 },
903/* Cipher 39 */
904 {
905 1,
906 TLS1_TXT_DHE_RSA_WITH_AES_256_SHA,
907 TLS1_CK_DHE_RSA_WITH_AES_256_SHA,
908 SSL_kEDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
909 SSL_NOT_EXP|SSL_HIGH,
910 0,
911 256,
912 256,
913 SSL_ALL_CIPHERS,
914 SSL_ALL_STRENGTHS,
915 },
deb2c1a1 916 /* Cipher 3A */
6e119bb0
NL		 917 {
918 1,
919 TLS1_TXT_ADH_WITH_AES_256_SHA,
920 TLS1_CK_ADH_WITH_AES_256_SHA,
921 SSL_kEDH|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
922 SSL_NOT_EXP|SSL_HIGH,
923 0,
924 256,
925 256,
926 SSL_ALL_CIPHERS,
927 SSL_ALL_STRENGTHS,
928 },
d56349a2 929
00fe865d
NL		 930#if TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES
931 /* New TLS Export CipherSuites from expired ID */
932#if 0
933 /* Cipher 60 */
934 {
935 1,
936 TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_MD5,
937 TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_MD5,
938 SSL_kRSA|SSL_aRSA|SSL_RC4|SSL_MD5|SSL_TLSV1,
939 SSL_EXPORT|SSL_EXP56,
940 0,
941 56,
942 128,
943 SSL_ALL_CIPHERS,
944 SSL_ALL_STRENGTHS,
945 },
946 /* Cipher 61 */
947 {
948 1,
949 TLS1_TXT_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
950 TLS1_CK_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
951 SSL_kRSA|SSL_aRSA|SSL_RC2|SSL_MD5|SSL_TLSV1,
952 SSL_EXPORT|SSL_EXP56,
953 0,
954 56,
955 128,
956 SSL_ALL_CIPHERS,
957 SSL_ALL_STRENGTHS,
958 },
959#endif
960 /* Cipher 62 */
961 {
962 1,
963 TLS1_TXT_RSA_EXPORT1024_WITH_DES_CBC_SHA,
964 TLS1_CK_RSA_EXPORT1024_WITH_DES_CBC_SHA,
965 SSL_kRSA|SSL_aRSA|SSL_DES|SSL_SHA|SSL_TLSV1,
966 SSL_EXPORT|SSL_EXP56,
967 0,
968 56,
969 56,
970 SSL_ALL_CIPHERS,
971 SSL_ALL_STRENGTHS,
972 },
973 /* Cipher 63 */
974 {
975 1,
976 TLS1_TXT_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
977 TLS1_CK_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
978 SSL_kEDH|SSL_aDSS|SSL_DES|SSL_SHA|SSL_TLSV1,
979 SSL_EXPORT|SSL_EXP56,
980 0,
981 56,
982 56,
983 SSL_ALL_CIPHERS,
984 SSL_ALL_STRENGTHS,
985 },
986 /* Cipher 64 */
987 {
988 1,
989 TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_SHA,
990 TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_SHA,
991 SSL_kRSA|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
992 SSL_EXPORT|SSL_EXP56,
993 0,
994 56,
995 128,
996 SSL_ALL_CIPHERS,
997 SSL_ALL_STRENGTHS,
998 },
999 /* Cipher 65 */
1000 {
1001 1,
1002 TLS1_TXT_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
1003 TLS1_CK_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
1004 SSL_kEDH|SSL_aDSS|SSL_RC4|SSL_SHA|SSL_TLSV1,
1005 SSL_EXPORT|SSL_EXP56,
1006 0,
1007 56,
1008 128,
1009 SSL_ALL_CIPHERS,
1010 SSL_ALL_STRENGTHS,
1011 },
1012 /* Cipher 66 */
1013 {
1014 1,
1015 TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA,
1016 TLS1_CK_DHE_DSS_WITH_RC4_128_SHA,
1017 SSL_kEDH|SSL_aDSS|SSL_RC4|SSL_SHA|SSL_TLSV1,
1018 SSL_NOT_EXP|SSL_MEDIUM,
1019 0,
1020 128,
1021 128,
1022 SSL_ALL_CIPHERS,
1023 SSL_ALL_STRENGTHS
1024 },
1025#endif
ddac1974
NL		 1026#ifndef OPENSSL_NO_PSK
1027 /* Cipher 8A */
1028 {
1029 1,
1030 TLS1_TXT_PSK_WITH_RC4_128_SHA,
1031 TLS1_CK_PSK_WITH_RC4_128_SHA,
1032 SSL_kPSK|SSL_aPSK|SSL_RC4|SSL_SHA|SSL_TLSV1,
1033 SSL_NOT_EXP|SSL_MEDIUM,
1034 0,
1035 128,
1036 128,
1037 SSL_ALL_CIPHERS,
1038 SSL_ALL_STRENGTHS,
1039 },
1040
1041 /* Cipher 8B */
1042 {
1043 1,
1044 TLS1_TXT_PSK_WITH_3DES_EDE_CBC_SHA,
1045 TLS1_CK_PSK_WITH_3DES_EDE_CBC_SHA,
1046 SSL_kPSK|SSL_aPSK|SSL_3DES|SSL_SHA|SSL_TLSV1,
1047 SSL_NOT_EXP|SSL_HIGH,
1048 0,
1049 168,
1050 168,
1051 SSL_ALL_CIPHERS,
1052 SSL_ALL_STRENGTHS,
1053 },
1054
1055 /* Cipher 8C */
1056 {
1057 1,
1058 TLS1_TXT_PSK_WITH_AES_128_CBC_SHA,
1059 TLS1_CK_PSK_WITH_AES_128_CBC_SHA,
1060 SSL_kPSK|SSL_aPSK|SSL_AES|SSL_SHA|SSL_TLSV1,
1061 SSL_NOT_EXP|SSL_MEDIUM,
1062 0,
1063 128,
1064 128,
1065 SSL_ALL_CIPHERS,
1066 SSL_ALL_STRENGTHS,
1067 },
1068
1069 /* Cipher 8D */
1070 {
1071 1,
1072 TLS1_TXT_PSK_WITH_AES_256_CBC_SHA,
1073 TLS1_CK_PSK_WITH_AES_256_CBC_SHA,
1074 SSL_kPSK|SSL_aPSK|SSL_AES|SSL_SHA|SSL_TLSV1,
1075 SSL_NOT_EXP|SSL_HIGH,
1076 0,
1077 256,
1078 256,
1079 SSL_ALL_CIPHERS,
1080 SSL_ALL_STRENGTHS,
1081 },
1082#endif /* OPENSSL_NO_PSK */
ea262260 1083#ifndef OPENSSL_NO_ECDH
d56349a2 1084 /* Cipher C001 */
ea262260
BM		 1085 {
1086 1,
1087 TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA,
1088 TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA,
1089 SSL_kECDH|SSL_aECDSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
1090 SSL_NOT_EXP,
1091 0,
1092 0,
1093 0,
1094 SSL_ALL_CIPHERS,
1095 SSL_ALL_STRENGTHS,
1096 },
1097
d56349a2 1098 /* Cipher C002 */
ea262260
BM		 1099 {
1100 1,
1101 TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA,
1102 TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA,
1103 SSL_kECDH|SSL_aECDSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1104 SSL_NOT_EXP,
1105 0,
1106 128,
1107 128,
1108 SSL_ALL_CIPHERS,
1109 SSL_ALL_STRENGTHS,
1110 },
1111
d56349a2 1112 /* Cipher C003 */
ea262260
BM		 1113 {
1114 1,
1115 TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
1116 TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
1117 SSL_kECDH|SSL_aECDSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
1118 SSL_NOT_EXP|SSL_HIGH,
1119 0,
1120 168,
1121 168,
1122 SSL_ALL_CIPHERS,
1123 SSL_ALL_STRENGTHS,
1124 },
1125
d56349a2 1126 /* Cipher C004 */
ea262260
BM		 1127 {
1128 1,
1129 TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
1130 TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
1131 SSL_kECDH|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
61094cf3 1132 SSL_NOT_EXP|SSL_HIGH,
ea262260
BM		 1133 0,
1134 128,
1135 128,
1136 SSL_ALL_CIPHERS,
1137 SSL_ALL_STRENGTHS,
1138 },
1139
d56349a2 1140 /* Cipher C005 */
ea262260
BM		 1141 {
1142 1,
1143 TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
1144 TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
1145 SSL_kECDH|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1146 SSL_NOT_EXP|SSL_HIGH,
1147 0,
1148 256,
1149 256,
1150 SSL_ALL_CIPHERS,
1151 SSL_ALL_STRENGTHS,
1152 },
1153
d56349a2 1154 /* Cipher C006 */
ea262260
BM		 1155 {
1156 1,
d56349a2
BM		 1157 TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA,
1158 TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA,
1159 SSL_kECDHE|SSL_aECDSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
ea262260
BM		 1160 SSL_NOT_EXP,
1161 0,
1162 0,
1163 0,
1164 SSL_ALL_CIPHERS,
1165 SSL_ALL_STRENGTHS,
1166 },
1167
d56349a2 1168 /* Cipher C007 */
ea262260
BM		 1169 {
1170 1,
d56349a2
BM		 1171 TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA,
1172 TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA,
1173 SSL_kECDHE|SSL_aECDSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
ea262260
BM		 1174 SSL_NOT_EXP,
1175 0,
1176 128,
1177 128,
1178 SSL_ALL_CIPHERS,
1179 SSL_ALL_STRENGTHS,
1180 },
1181
d56349a2
BM		 1182 /* Cipher C008 */
1183 {
1184 1,
1185 TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
1186 TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
1187 SSL_kECDHE|SSL_aECDSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
1188 SSL_NOT_EXP|SSL_HIGH,
1189 0,
1190 168,
1191 168,
1192 SSL_ALL_CIPHERS,
1193 SSL_ALL_STRENGTHS,
1194 },
1195
1196 /* Cipher C009 */
1197 {
1198 1,
1199 TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1200 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1201 SSL_kECDHE|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1202 SSL_NOT_EXP|SSL_HIGH,
1203 0,
1204 128,
1205 128,
1206 SSL_ALL_CIPHERS,
1207 SSL_ALL_STRENGTHS,
1208 },
1209
1210 /* Cipher C00A */
1211 {
1212 1,
1213 TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
1214 TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
1215 SSL_kECDHE|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1216 SSL_NOT_EXP|SSL_HIGH,
1217 0,
1218 256,
1219 256,
1220 SSL_ALL_CIPHERS,
1221 SSL_ALL_STRENGTHS,
1222 },
1223
1224 /* Cipher C00B */
ea262260
BM		 1225 {
1226 1,
d56349a2
BM		 1227 TLS1_TXT_ECDH_RSA_WITH_NULL_SHA,
1228 TLS1_CK_ECDH_RSA_WITH_NULL_SHA,
1229 SSL_kECDH|SSL_aRSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
1230 SSL_NOT_EXP,
1231 0,
1232 0,
ea262260 1233 0,
ea262260
BM		 1234 SSL_ALL_CIPHERS,
1235 SSL_ALL_STRENGTHS,
1236 },
1237
d56349a2
BM		 1238 /* Cipher C00C */
1239 {
1240 1,
1241 TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA,
1242 TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA,
1243 SSL_kECDH|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1244 SSL_NOT_EXP,
1245 0,
1246 128,
1247 128,
1248 SSL_ALL_CIPHERS,
1249 SSL_ALL_STRENGTHS,
1250 },
1251
1252 /* Cipher C00D */
ea262260
BM		 1253 {
1254 1,
1255 TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA,
1256 TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA,
1257 SSL_kECDH|SSL_aRSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
1258 SSL_NOT_EXP|SSL_HIGH,
1259 0,
1260 168,
1261 168,
1262 SSL_ALL_CIPHERS,
1263 SSL_ALL_STRENGTHS,
1264 },
1265
d56349a2 1266 /* Cipher C00E */
ea262260
BM		 1267 {
1268 1,
1269 TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA,
1270 TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA,
1271 SSL_kECDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
61094cf3 1272 SSL_NOT_EXP|SSL_HIGH,
ea262260
BM		 1273 0,
1274 128,
1275 128,
1276 SSL_ALL_CIPHERS,
1277 SSL_ALL_STRENGTHS,
1278 },
1279
d56349a2 1280 /* Cipher C00F */
ea262260
BM		 1281 {
1282 1,
1283 TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA,
1284 TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA,
1285 SSL_kECDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1286 SSL_NOT_EXP|SSL_HIGH,
1287 0,
1288 256,
1289 256,
1290 SSL_ALL_CIPHERS,
1291 SSL_ALL_STRENGTHS,
1292 },
1293
d56349a2 1294 /* Cipher C010 */
ea262260
BM		 1295 {
1296 1,
d56349a2
BM		 1297 TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA,
1298 TLS1_CK_ECDHE_RSA_WITH_NULL_SHA,
1299 SSL_kECDHE|SSL_aRSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
1300 SSL_NOT_EXP,
1301 0,
1302 0,
1303 0,
1304 SSL_ALL_CIPHERS,
1305 SSL_ALL_STRENGTHS,
1306 },
1307
1308 /* Cipher C011 */
1309 {
1310 1,
1311 TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA,
1312 TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA,
1313 SSL_kECDHE|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1314 SSL_NOT_EXP,
ea262260 1315 0,
d56349a2 1316 128,
ea262260
BM		 1317 128,
1318 SSL_ALL_CIPHERS,
1319 SSL_ALL_STRENGTHS,
1320 },
1321
d56349a2 1322 /* Cipher C012 */
ea262260
BM		 1323 {
1324 1,
d56349a2
BM		 1325 TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
1326 TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
1327 SSL_kECDHE|SSL_aRSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
1328 SSL_NOT_EXP|SSL_HIGH,
ea262260 1329 0,
d56349a2
BM		 1330 168,
1331 168,
1332 SSL_ALL_CIPHERS,
1333 SSL_ALL_STRENGTHS,
1334 },
1335
1336 /* Cipher C013 */
1337 {
1338 1,
1339 TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1340 TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1341 SSL_kECDHE|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1342 SSL_NOT_EXP|SSL_HIGH,
1343 0,
1344 128,
ea262260
BM		 1345 128,
1346 SSL_ALL_CIPHERS,
1347 SSL_ALL_STRENGTHS,
1348 },
1349
d56349a2
BM		 1350 /* Cipher C014 */
1351 {
1352 1,
1353 TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA,
1354 TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA,
1355 SSL_kECDHE|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1356 SSL_NOT_EXP|SSL_HIGH,
1357 0,
1358 256,
1359 256,
1360 SSL_ALL_CIPHERS,
1361 SSL_ALL_STRENGTHS,
1362 },
1363
1364 /* Cipher C015 */
ea262260
BM		 1365 {
1366 1,
1367 TLS1_TXT_ECDH_anon_WITH_NULL_SHA,
1368 TLS1_CK_ECDH_anon_WITH_NULL_SHA,
1369 SSL_kECDHE|SSL_aNULL|SSL_eNULL|SSL_SHA|SSL_TLSV1,
1370 SSL_NOT_EXP,
1371 0,
1372 0,
1373 0,
1374 SSL_ALL_CIPHERS,
1375 SSL_ALL_STRENGTHS,
1376 },
1377
d56349a2 1378 /* Cipher C016 */
ea262260
BM		 1379 {
1380 1,
1381 TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA,
1382 TLS1_CK_ECDH_anon_WITH_RC4_128_SHA,
1383 SSL_kECDHE|SSL_aNULL|SSL_RC4|SSL_SHA|SSL_TLSV1,
1384 SSL_NOT_EXP,
1385 0,
1386 128,
1387 128,
1388 SSL_ALL_CIPHERS,
1389 SSL_ALL_STRENGTHS,
1390 },
1391
d56349a2 1392 /* Cipher C017 */
ea262260
BM		 1393 {
1394 1,
1395 TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA,
1396 TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA,
1397 SSL_kECDHE|SSL_aNULL|SSL_3DES|SSL_SHA|SSL_TLSV1,
1398 SSL_NOT_EXP|SSL_HIGH,
1399 0,
1400 168,
1401 168,
1402 SSL_ALL_CIPHERS,
1403 SSL_ALL_STRENGTHS,
1404 },
1405
d56349a2 1406 /* Cipher C018 */
ea262260
BM		 1407 {
1408 1,
d56349a2
BM		 1409 TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA,
1410 TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA,
1411 SSL_kECDHE|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
1412 SSL_NOT_EXP|SSL_HIGH,
ea262260 1413 0,
ea262260 1414 128,
6e119bb0
NL		 1415 128,
1416 SSL_ALL_CIPHERS,
1417 SSL_ALL_STRENGTHS,
1418 },
1419
d56349a2 1420 /* Cipher C019 */
6e119bb0
NL		 1421 {
1422 1,
d56349a2
BM		 1423 TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA,
1424 TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA,
1425 SSL_kECDHE|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
1426 SSL_NOT_EXP|SSL_HIGH,
6e119bb0 1427 0,
d56349a2
BM		 1428 256,
1429 256,
6e119bb0
NL		 1430 SSL_ALL_CIPHERS,
1431 SSL_ALL_STRENGTHS,
1432 },
6e119bb0
NL		 1433#endif /* OPENSSL_NO_ECDH */
1434
d02b48c6
RE		 1435/* end of list */
1436 };
1437
f3b656b2 1438SSL3_ENC_METHOD SSLv3_enc_data={
58964a49
RE		 1439 ssl3_enc,
1440 ssl3_mac,
1441 ssl3_setup_key_block,
1442 ssl3_generate_master_secret,
1443 ssl3_change_cipher_state,
1444 ssl3_final_finish_mac,
1445 MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH,
1446 ssl3_cert_verify_mac,
1447 SSL3_MD_CLIENT_FINISHED_CONST,4,
1448 SSL3_MD_SERVER_FINISHED_CONST,4,
1449 ssl3_alert_code,
1450 };
1451
f3b656b2 1452long ssl3_default_timeout(void)
d02b48c6
RE		 1453 {
1454 /* 2 hours, the 24 hours mentioned in the SSLv3 spec
1455 * is way too long for http, the cache would over fill */
1456 return(60*60*2);
1457 }
1458
6b691a5c 1459int ssl3_num_ciphers(void)
d02b48c6
RE		 1460 {
1461 return(SSL3_NUM_CIPHERS);
1462 }
1463
6b691a5c 1464SSL_CIPHER *ssl3_get_cipher(unsigned int u)
d02b48c6
RE		 1465 {
1466 if (u < SSL3_NUM_CIPHERS)
1467 return(&(ssl3_ciphers[SSL3_NUM_CIPHERS-1-u]));
1468 else
1469 return(NULL);
1470 }
1471
0821bcd4 1472int ssl3_pending(const SSL *s)
d02b48c6 1473 {
304d9042
BM		 1474 if (s->rstate == SSL_ST_READ_BODY)
1475 return 0;
1476
a0aae68c 1477 return (s->s3->rrec.type == SSL3_RT_APPLICATION_DATA) ? s->s3->rrec.length : 0;
d02b48c6
RE		 1478 }
1479
6b691a5c 1480int ssl3_new(SSL *s)
d02b48c6 1481 {
b35e9050 1482 SSL3_STATE *s3;
d02b48c6 1483
26a3a48d 1484 if ((s3=OPENSSL_malloc(sizeof *s3)) == NULL) goto err;
b35e9050 1485 memset(s3,0,sizeof *s3);
dbad1690
BL		 1486 EVP_MD_CTX_init(&s3->finish_dgst1);
1487 EVP_MD_CTX_init(&s3->finish_dgst2);
dffdb56b
AP		 1488 memset(s3->rrec.seq_num,0,sizeof(s3->rrec.seq_num));
1489 memset(s3->wrec.seq_num,0,sizeof(s3->wrec.seq_num));
d02b48c6
RE		 1490
1491 s->s3=s3;
d02b48c6 1492
58964a49 1493 s->method->ssl_clear(s);
d02b48c6
RE		 1494 return(1);
1495err:
1496 return(0);
1497 }
1498
6b691a5c 1499void ssl3_free(SSL *s)
d02b48c6 1500 {
e03ddfae
BL		 1501 if(s == NULL)
1502 return;
1503
d02b48c6
RE		 1504 ssl3_cleanup_key_block(s);
1505 if (s->s3->rbuf.buf != NULL)
26a3a48d 1506 OPENSSL_free(s->s3->rbuf.buf);
d02b48c6 1507 if (s->s3->wbuf.buf != NULL)
26a3a48d 1508 OPENSSL_free(s->s3->wbuf.buf);
dfeab068 1509 if (s->s3->rrec.comp != NULL)
26a3a48d 1510 OPENSSL_free(s->s3->rrec.comp);
bc36ee62 1511#ifndef OPENSSL_NO_DH
d02b48c6
RE		 1512 if (s->s3->tmp.dh != NULL)
1513 DH_free(s->s3->tmp.dh);
1514#endif
ea262260
BM		 1515#ifndef OPENSSL_NO_ECDH
1516 if (s->s3->tmp.ecdh != NULL)
1517 EC_KEY_free(s->s3->tmp.ecdh);
1518#endif
1519
d02b48c6 1520 if (s->s3->tmp.ca_names != NULL)
f73e07cf 1521 sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
dbad1690
BL		 1522 EVP_MD_CTX_cleanup(&s->s3->finish_dgst1);
1523 EVP_MD_CTX_cleanup(&s->s3->finish_dgst2);
188b0579 1524
4579924b 1525 OPENSSL_cleanse(s->s3,sizeof *s->s3);
26a3a48d 1526 OPENSSL_free(s->s3);
d02b48c6
RE		 1527 s->s3=NULL;
1528 }
1529
6b691a5c 1530void ssl3_clear(SSL *s)
d02b48c6
RE		 1531 {
1532 unsigned char *rp,*wp;
82b0bf0b 1533 size_t rlen, wlen;
d02b48c6
RE		 1534
1535 ssl3_cleanup_key_block(s);
1536 if (s->s3->tmp.ca_names != NULL)
f73e07cf 1537 sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
d02b48c6 1538
413c4f45
MC		 1539 if (s->s3->rrec.comp != NULL)
1540 {
26a3a48d 1541 OPENSSL_free(s->s3->rrec.comp);
413c4f45
MC		 1542 s->s3->rrec.comp=NULL;
1543 }
bc36ee62 1544#ifndef OPENSSL_NO_DH
a2a01589
BM		 1545 if (s->s3->tmp.dh != NULL)
1546 DH_free(s->s3->tmp.dh);
1547#endif
ea262260
BM		 1548#ifndef OPENSSL_NO_ECDH
1549 if (s->s3->tmp.ecdh != NULL)
1550 EC_KEY_free(s->s3->tmp.ecdh);
1551#endif
413c4f45 1552
82b0bf0b
BM		 1553 rp = s->s3->rbuf.buf;
1554 wp = s->s3->wbuf.buf;
1555 rlen = s->s3->rbuf.len;
1556 wlen = s->s3->wbuf.len;
d02b48c6 1557
1f3b6580
BL		 1558 EVP_MD_CTX_cleanup(&s->s3->finish_dgst1);
1559 EVP_MD_CTX_cleanup(&s->s3->finish_dgst2);
1560
b35e9050 1561 memset(s->s3,0,sizeof *s->s3);
82b0bf0b
BM		 1562 s->s3->rbuf.buf = rp;
1563 s->s3->wbuf.buf = wp;
1564 s->s3->rbuf.len = rlen;
1565 s->s3->wbuf.len = wlen;
dfeab068 1566
413c4f45 1567 ssl_free_wbio_buffer(s);
dfeab068 1568
d02b48c6 1569 s->packet_length=0;
58964a49
RE		 1570 s->s3->renegotiate=0;
1571 s->s3->total_renegotiations=0;
1572 s->s3->num_renegotiations=0;
1573 s->s3->in_read_app_data=0;
1574 s->version=SSL3_VERSION;
d02b48c6
RE		 1575 }
1576
a661b653 1577long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
d02b48c6 1578 {
58964a49
RE		 1579 int ret=0;
1580
bc36ee62 1581#if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA)
15d21c2d 1582 if (
bc36ee62 1583#ifndef OPENSSL_NO_RSA
15d21c2d
RE		 1584 cmd == SSL_CTRL_SET_TMP_RSA ||
1585 cmd == SSL_CTRL_SET_TMP_RSA_CB ||
1586#endif
bc36ee62 1587#ifndef OPENSSL_NO_DSA
15d21c2d
RE		 1588 cmd == SSL_CTRL_SET_TMP_DH ||
1589 cmd == SSL_CTRL_SET_TMP_DH_CB ||
1590#endif
1591 0)
1592 {
ca8e5b9b 1593 if (!ssl_cert_inst(&s->cert))
15d21c2d
RE		 1594 {
1595 SSLerr(SSL_F_SSL3_CTRL, ERR_R_MALLOC_FAILURE);
1596 return(0);
1597 }
1598 }
1599#endif
1600
58964a49
RE		 1601 switch (cmd)
1602 {
1603 case SSL_CTRL_GET_SESSION_REUSED:
1604 ret=s->hit;
1605 break;
1606 case SSL_CTRL_GET_CLIENT_CERT_REQUEST:
1607 break;
1608 case SSL_CTRL_GET_NUM_RENEGOTIATIONS:
1609 ret=s->s3->num_renegotiations;
1610 break;
1611 case SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS:
1612 ret=s->s3->num_renegotiations;
1613 s->s3->num_renegotiations=0;
1614 break;
1615 case SSL_CTRL_GET_TOTAL_RENEGOTIATIONS:
1616 ret=s->s3->total_renegotiations;
1617 break;
dfeab068 1618 case SSL_CTRL_GET_FLAGS:
651d0aff 1619 ret=(int)(s->s3->flags);
dfeab068 1620 break;
bc36ee62 1621#ifndef OPENSSL_NO_RSA
15d21c2d
RE		 1622 case SSL_CTRL_NEED_TMP_RSA:
1623 if ((s->cert != NULL) && (s->cert->rsa_tmp == NULL) &&
1624 ((s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
1625 (EVP_PKEY_size(s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8))))
1626 ret = 1;
1627 break;
1628 case SSL_CTRL_SET_TMP_RSA:
1629 {
1630 RSA *rsa = (RSA *)parg;
e11f0de6
BM		 1631 if (rsa == NULL)
1632 {
15d21c2d
RE		 1633 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
1634 return(ret);
e11f0de6
BM		 1635 }
1636 if ((rsa = RSAPrivateKey_dup(rsa)) == NULL)
1637 {
15d21c2d
RE		 1638 SSLerr(SSL_F_SSL3_CTRL, ERR_R_RSA_LIB);
1639 return(ret);
e11f0de6 1640 }
15d21c2d
RE		 1641 if (s->cert->rsa_tmp != NULL)
1642 RSA_free(s->cert->rsa_tmp);
1643 s->cert->rsa_tmp = rsa;
1644 ret = 1;
1645 }
1646 break;
1647 case SSL_CTRL_SET_TMP_RSA_CB:
a9188d4e 1648 {
d3442bc7
RL		 1649 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1650 return(ret);
a9188d4e 1651 }
15d21c2d
RE		 1652 break;
1653#endif
bc36ee62 1654#ifndef OPENSSL_NO_DH
15d21c2d
RE		 1655 case SSL_CTRL_SET_TMP_DH:
1656 {
1657 DH *dh = (DH *)parg;
e11f0de6
BM		 1658 if (dh == NULL)
1659 {
15d21c2d
RE		 1660 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
1661 return(ret);
e11f0de6
BM		 1662 }
1663 if ((dh = DHparams_dup(dh)) == NULL)
1664 {
15d21c2d
RE		 1665 SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
1666 return(ret);
e11f0de6
BM		 1667 }
1668 if (!(s->options & SSL_OP_SINGLE_DH_USE))
1669 {
1670 if (!DH_generate_key(dh))
1671 {
1672 DH_free(dh);
1673 SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
1674 return(ret);
1675 }
1676 }
15d21c2d
RE		 1677 if (s->cert->dh_tmp != NULL)
1678 DH_free(s->cert->dh_tmp);
1679 s->cert->dh_tmp = dh;
1680 ret = 1;
1681 }
1682 break;
1683 case SSL_CTRL_SET_TMP_DH_CB:
a9188d4e 1684 {
d3442bc7
RL		 1685 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1686 return(ret);
1687 }
1688 break;
1689#endif
ea262260
BM		 1690#ifndef OPENSSL_NO_ECDH
1691 case SSL_CTRL_SET_TMP_ECDH:
1692 {
1693 EC_KEY *ecdh = NULL;
1694
1695 if (parg == NULL)
1696 {
1697 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
1698 return(ret);
1699 }
1700 if (!EC_KEY_up_ref((EC_KEY *)parg))
1701 {
1702 SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB);
1703 return(ret);
1704 }
1705 ecdh = (EC_KEY *)parg;
1706 if (!(s->options & SSL_OP_SINGLE_ECDH_USE))
1707 {
1708 if (!EC_KEY_generate_key(ecdh))
1709 {
1710 EC_KEY_free(ecdh);
1711 SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB);
1712 return(ret);
1713 }
1714 }
1715 if (s->cert->ecdh_tmp != NULL)
1716 EC_KEY_free(s->cert->ecdh_tmp);
1717 s->cert->ecdh_tmp = ecdh;
1718 ret = 1;
1719 }
1720 break;
1721 case SSL_CTRL_SET_TMP_ECDH_CB:
1722 {
1723 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1724 return(ret);
1725 }
1726 break;
1727#endif /* !OPENSSL_NO_ECDH */
ed3883d2 1728#ifndef OPENSSL_NO_TLSEXT
ed3883d2 1729 case SSL_CTRL_SET_TLSEXT_HOSTNAME:
f1fd4544
BM		 1730 if (larg == TLSEXT_NAMETYPE_host_name)
1731 {
ed3883d2
BM		 1732 if (s->tlsext_hostname != NULL)
1733 OPENSSL_free(s->tlsext_hostname);
1734 s->tlsext_hostname = NULL;
1735
1736 ret = 1;
1737 if (parg == NULL)
1738 break;
a13c20f6 1739 if (strlen((char *)parg) > TLSEXT_MAXLEN_host_name)
f1fd4544 1740 {
ed3883d2
BM		 1741 SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME);
1742 return 0;
f1fd4544
BM		 1743 }
1744 if ((s->tlsext_hostname = BUF_strdup((char *)parg)) == NULL)
1745 {
ed3883d2
BM		 1746 SSLerr(SSL_F_SSL3_CTRL, ERR_R_INTERNAL_ERROR);
1747 return 0;
f1fd4544 1748 }
ed3883d2 1749 }
f1fd4544
BM		 1750 else
1751 {
ed3883d2
BM		 1752 SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE);
1753 return 0;
f1fd4544
BM		 1754 }
1755 s->options |= SSL_OP_NO_SSLv2; /* can't use extension w/ SSL 2.0 format */
ed3883d2 1756 break;
ed3883d2 1757#endif /* !OPENSSL_NO_TLSEXT */
d3442bc7
RL		 1758 default:
1759 break;
1760 }
1761 return(ret);
1762 }
a9188d4e 1763
41a15c4f 1764long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void))
d3442bc7
RL		 1765 {
1766 int ret=0;
1767
bc36ee62 1768#if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA)
d3442bc7 1769 if (
bc36ee62 1770#ifndef OPENSSL_NO_RSA
d3442bc7
RL		 1771 cmd == SSL_CTRL_SET_TMP_RSA_CB ||
1772#endif
bc36ee62 1773#ifndef OPENSSL_NO_DSA
d3442bc7
RL		 1774 cmd == SSL_CTRL_SET_TMP_DH_CB ||
1775#endif
1776 0)
1777 {
1778 if (!ssl_cert_inst(&s->cert))
e11f0de6 1779 {
448e2f9b 1780 SSLerr(SSL_F_SSL3_CALLBACK_CTRL, ERR_R_MALLOC_FAILURE);
d3442bc7
RL		 1781 return(0);
1782 }
1783 }
1784#endif
1785
1786 switch (cmd)
1787 {
bc36ee62 1788#ifndef OPENSSL_NO_RSA
d3442bc7
RL		 1789 case SSL_CTRL_SET_TMP_RSA_CB:
1790 {
1791 s->cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
1792 }
1793 break;
1794#endif
bc36ee62 1795#ifndef OPENSSL_NO_DH
d3442bc7
RL		 1796 case SSL_CTRL_SET_TMP_DH_CB:
1797 {
1798 s->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
a9188d4e 1799 }
15d21c2d 1800 break;
ea262260
BM		 1801#endif
1802#ifndef OPENSSL_NO_ECDH
1803 case SSL_CTRL_SET_TMP_ECDH_CB:
1804 {
1805 s->cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
1806 }
1807 break;
15d21c2d 1808#endif
58964a49
RE		 1809 default:
1810 break;
1811 }
1812 return(ret);
d02b48c6
RE		 1813 }
1814
a661b653 1815long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
d02b48c6
RE		 1816 {
1817 CERT *cert;
1818
ca8e5b9b 1819 cert=ctx->cert;
d02b48c6
RE		 1820
1821 switch (cmd)
1822 {
bc36ee62 1823#ifndef OPENSSL_NO_RSA
d02b48c6
RE		 1824 case SSL_CTRL_NEED_TMP_RSA:
1825 if ( (cert->rsa_tmp == NULL) &&
1826 ((cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
1827 (EVP_PKEY_size(cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8)))
1828 )
1829 return(1);
1830 else
1831 return(0);
dfeab068 1832 /* break; */
d02b48c6
RE		 1833 case SSL_CTRL_SET_TMP_RSA:
1834 {
1835 RSA *rsa;
1836 int i;
1837
1838 rsa=(RSA *)parg;
1839 i=1;
1840 if (rsa == NULL)
1841 i=0;
1842 else
1843 {
1844 if ((rsa=RSAPrivateKey_dup(rsa)) == NULL)
1845 i=0;
1846 }
1847 if (!i)
1848 {
1849 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_RSA_LIB);
1850 return(0);
1851 }
1852 else
1853 {
1854 if (cert->rsa_tmp != NULL)
1855 RSA_free(cert->rsa_tmp);
1856 cert->rsa_tmp=rsa;
1857 return(1);
1858 }
1859 }
dfeab068 1860 /* break; */
d02b48c6 1861 case SSL_CTRL_SET_TMP_RSA_CB:
a9188d4e 1862 {
d3442bc7
RL		 1863 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1864 return(0);
a9188d4e 1865 }
d02b48c6
RE		 1866 break;
1867#endif
bc36ee62 1868#ifndef OPENSSL_NO_DH
d02b48c6
RE		 1869 case SSL_CTRL_SET_TMP_DH:
1870 {
1871 DH *new=NULL,*dh;
1872
1873 dh=(DH *)parg;
e11f0de6 1874 if ((new=DHparams_dup(dh)) == NULL)
d02b48c6
RE		 1875 {
1876 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB);
e11f0de6 1877 return 0;
d02b48c6 1878 }
e11f0de6 1879 if (!(ctx->options & SSL_OP_SINGLE_DH_USE))
d02b48c6 1880 {
e11f0de6
BM		 1881 if (!DH_generate_key(new))
1882 {
1883 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB);
1884 DH_free(new);
1885 return 0;
1886 }
d02b48c6 1887 }
e11f0de6
BM		 1888 if (cert->dh_tmp != NULL)
1889 DH_free(cert->dh_tmp);
1890 cert->dh_tmp=new;
1891 return 1;
d02b48c6 1892 }
dfeab068 1893 /*break; */
d02b48c6 1894 case SSL_CTRL_SET_TMP_DH_CB:
a9188d4e 1895 {
d3442bc7
RL		 1896 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1897 return(0);
a9188d4e 1898 }
d02b48c6
RE		 1899 break;
1900#endif
ea262260
BM		 1901#ifndef OPENSSL_NO_ECDH
1902 case SSL_CTRL_SET_TMP_ECDH:
1903 {
1904 EC_KEY *ecdh = NULL;
1905
1906 if (parg == NULL)
1907 {
1908 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB);
1909 return 0;
1910 }
eba63ef5
NL		 1911 ecdh = EC_KEY_dup((EC_KEY *)parg);
1912 if (ecdh == NULL)
ea262260 1913 {
eba63ef5 1914 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_EC_LIB);
ea262260
BM		 1915 return 0;
1916 }
ea262260
BM		 1917 if (!(ctx->options & SSL_OP_SINGLE_ECDH_USE))
1918 {
1919 if (!EC_KEY_generate_key(ecdh))
1920 {
1921 EC_KEY_free(ecdh);
1922 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB);
1923 return 0;
1924 }
1925 }
1926
1927 if (cert->ecdh_tmp != NULL)
1928 {
1929 EC_KEY_free(cert->ecdh_tmp);
1930 }
1931 cert->ecdh_tmp = ecdh;
1932 return 1;
1933 }
1934 /* break; */
1935 case SSL_CTRL_SET_TMP_ECDH_CB:
1936 {
1937 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1938 return(0);
1939 }
1940 break;
1941#endif /* !OPENSSL_NO_ECDH */
ed3883d2
BM		 1942#ifndef OPENSSL_NO_TLSEXT
1943 case SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG:
1944 ctx->tlsext_servername_arg=parg;
1945 break;
1946#endif /* !OPENSSL_NO_TLSEXT */
651d0aff 1947 /* A Thawte special :-) */
dfeab068
RE		 1948 case SSL_CTRL_EXTRA_CHAIN_CERT:
1949 if (ctx->extra_certs == NULL)
1950 {
f73e07cf 1951 if ((ctx->extra_certs=sk_X509_new_null()) == NULL)
dfeab068
RE		 1952 return(0);
1953 }
f73e07cf 1954 sk_X509_push(ctx->extra_certs,(X509 *)parg);
dfeab068
RE		 1955 break;
1956
d02b48c6
RE		 1957 default:
1958 return(0);
1959 }
1960 return(1);
1961 }
1962
41a15c4f 1963long ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void))
d3442bc7
RL		 1964 {
1965 CERT *cert;
1966
1967 cert=ctx->cert;
1968
1969 switch (cmd)
1970 {
bc36ee62 1971#ifndef OPENSSL_NO_RSA
d3442bc7
RL		 1972 case SSL_CTRL_SET_TMP_RSA_CB:
1973 {
1974 cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
1975 }
1976 break;
1977#endif
bc36ee62 1978#ifndef OPENSSL_NO_DH
d3442bc7
RL		 1979 case SSL_CTRL_SET_TMP_DH_CB:
1980 {
1981 cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
1982 }
1983 break;
ea262260
BM		 1984#endif
1985#ifndef OPENSSL_NO_ECDH
1986 case SSL_CTRL_SET_TMP_ECDH_CB:
1987 {
1988 cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
1989 }
1990 break;
ed3883d2
BM		 1991#endif
1992#ifndef OPENSSL_NO_TLSEXT
1993 case SSL_CTRL_SET_TLSEXT_SERVERNAME_CB:
1994 ctx->tlsext_servername_callback=(int (*)(SSL *,int *,void *))fp;
1995 break;
d3442bc7
RL		 1996#endif
1997 default:
1998 return(0);
1999 }
2000 return(1);
2001 }
2002
d02b48c6
RE		 2003/* This function needs to check if the ciphers required are actually
2004 * available */
6b691a5c 2005SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p)
d02b48c6 2006 {
6e119bb0 2007 SSL_CIPHER c,*cp;
d02b48c6 2008 unsigned long id;
d02b48c6 2009
d02b48c6
RE		 2010 id=0x03000000L|((unsigned long)p[0]<<8L)|(unsigned long)p[1];
2011 c.id=id;
6e119bb0
NL		 2012 cp = (SSL_CIPHER *)OBJ_bsearch((char *)&c,
2013 (char *)ssl3_ciphers,
2014 SSL3_NUM_CIPHERS,sizeof(SSL_CIPHER),
2015 FP_ICC ssl_cipher_id_cmp);
2016 if (cp == NULL || cp->valid == 0)
2017 return NULL;
d02b48c6 2018 else
6e119bb0 2019 return cp;
d02b48c6
RE		 2020 }
2021
6b691a5c 2022int ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p)
d02b48c6
RE		 2023 {
2024 long l;
2025
2026 if (p != NULL)
2027 {
2028 l=c->id;
2029 if ((l & 0xff000000) != 0x03000000) return(0);
2030 p[0]=((unsigned char)(l>> 8L))&0xFF;
2031 p[1]=((unsigned char)(l ))&0xFF;
2032 }
2033 return(2);
2034 }
2035
836f9960
LJ		 2036SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
2037 STACK_OF(SSL_CIPHER) *srvr)
d02b48c6
RE		 2038 {
2039 SSL_CIPHER *c,*ret=NULL;
836f9960 2040 STACK_OF(SSL_CIPHER) *prio, *allow;
d02b48c6
RE		 2041 int i,j,ok;
2042 CERT *cert;
2043 unsigned long alg,mask,emask;
2044
ca8e5b9b
BM		 2045 /* Let's see which ciphers we can support */
2046 cert=s->cert;
d02b48c6 2047
836f9960
LJ		 2048#if 0
2049 /* Do not set the compare functions, because this may lead to a
2050 * reordering by "id". We want to keep the original ordering.
2051 * We may pay a price in performance during sk_SSL_CIPHER_find(),
2052 * but would have to pay with the price of sk_SSL_CIPHER_dup().
2053 */
2054 sk_SSL_CIPHER_set_cmp_func(srvr, ssl_cipher_ptr_id_cmp);
2055 sk_SSL_CIPHER_set_cmp_func(clnt, ssl_cipher_ptr_id_cmp);
2056#endif
d02b48c6 2057
f415fa32 2058#ifdef CIPHER_DEBUG
836f9960
LJ		 2059 printf("Server has %d from %p:\n", sk_SSL_CIPHER_num(srvr), srvr);
2060 for(i=0 ; i < sk_SSL_CIPHER_num(srvr) ; ++i)
f415fa32 2061 {
836f9960
LJ		 2062 c=sk_SSL_CIPHER_value(srvr,i);
2063 printf("%p:%s\n",c,c->name);
2064 }
2065 printf("Client sent %d from %p:\n", sk_SSL_CIPHER_num(clnt), clnt);
2066 for(i=0 ; i < sk_SSL_CIPHER_num(clnt) ; ++i)
2067 {
2068 c=sk_SSL_CIPHER_value(clnt,i);
f415fa32
BL		 2069 printf("%p:%s\n",c,c->name);
2070 }
2071#endif
2072
836f9960
LJ		 2073 if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE)
2074 {
2075 prio = srvr;
2076 allow = clnt;
2077 }
2078 else
2079 {
2080 prio = clnt;
2081 allow = srvr;
2082 }
2083
2084 for (i=0; i<sk_SSL_CIPHER_num(prio); i++)
d02b48c6 2085 {
836f9960 2086 c=sk_SSL_CIPHER_value(prio,i);
60e31c3a 2087
ca8e5b9b 2088 ssl_set_cert_masks(cert,c);
60e31c3a
BL		 2089 mask=cert->mask;
2090 emask=cert->export_mask;
2091
f9b3bff6
RL		 2092#ifdef KSSL_DEBUG
2093 printf("ssl3_choose_cipher %d alg= %lx\n", i,c->algorithms);
2094#endif /* KSSL_DEBUG */
2095
d02b48c6 2096 alg=c->algorithms&(SSL_MKEY_MASK|SSL_AUTH_MASK);
a5224c34
RL		 2097#ifndef OPENSSL_NO_KRB5
2098 if (alg & SSL_KRB5)
2099 {
2100 if ( !kssl_keytab_is_available(s->kssl_ctx) )
2101 continue;
2102 }
2103#endif /* OPENSSL_NO_KRB5 */
ddac1974
NL		 2104#ifndef OPENSSL_NO_PSK
2105 /* with PSK there must be server callback set */
2106 if ((alg & SSL_PSK) && s->psk_server_callback == NULL)
2107 continue;
2108#endif /* OPENSSL_NO_PSK */
2109
018e57c7 2110 if (SSL_C_IS_EXPORT(c))
d02b48c6
RE		 2111 {
2112 ok=((alg & emask) == alg)?1:0;
2113#ifdef CIPHER_DEBUG
f415fa32
BL		 2114 printf("%d:[%08lX:%08lX]%p:%s (export)\n",ok,alg,emask,
2115 c,c->name);
d02b48c6
RE		 2116#endif
2117 }
2118 else
2119 {
2120 ok=((alg & mask) == alg)?1:0;
2121#ifdef CIPHER_DEBUG
f415fa32
BL		 2122 printf("%d:[%08lX:%08lX]%p:%s\n",ok,alg,mask,c,
2123 c->name);
d02b48c6
RE		 2124#endif
2125 }
2126
2127 if (!ok) continue;
836f9960 2128 j=sk_SSL_CIPHER_find(allow,c);
d02b48c6
RE		 2129 if (j >= 0)
2130 {
836f9960 2131 ret=sk_SSL_CIPHER_value(allow,j);
d02b48c6
RE		 2132 break;
2133 }
2134 }
2135 return(ret);
2136 }
2137
6b691a5c 2138int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
d02b48c6
RE		 2139 {
2140 int ret=0;
2141 unsigned long alg;
2142
2143 alg=s->s3->tmp.new_cipher->algorithms;
2144
bc36ee62 2145#ifndef OPENSSL_NO_DH
d02b48c6
RE		 2146 if (alg & (SSL_kDHr|SSL_kEDH))
2147 {
bc36ee62 2148# ifndef OPENSSL_NO_RSA
d02b48c6 2149 p[ret++]=SSL3_CT_RSA_FIXED_DH;
dfeab068 2150# endif
bc36ee62 2151# ifndef OPENSSL_NO_DSA
d02b48c6 2152 p[ret++]=SSL3_CT_DSS_FIXED_DH;
dfeab068 2153# endif
d02b48c6 2154 }
58964a49
RE		 2155 if ((s->version == SSL3_VERSION) &&
2156 (alg & (SSL_kEDH|SSL_kDHd|SSL_kDHr)))
d02b48c6 2157 {
bc36ee62 2158# ifndef OPENSSL_NO_RSA
d02b48c6 2159 p[ret++]=SSL3_CT_RSA_EPHEMERAL_DH;
dfeab068 2160# endif
bc36ee62 2161# ifndef OPENSSL_NO_DSA
d02b48c6 2162 p[ret++]=SSL3_CT_DSS_EPHEMERAL_DH;
dfeab068 2163# endif
d02b48c6 2164 }
bc36ee62
RL		 2165#endif /* !OPENSSL_NO_DH */
2166#ifndef OPENSSL_NO_RSA
d02b48c6
RE		 2167 p[ret++]=SSL3_CT_RSA_SIGN;
2168#endif
bc36ee62 2169#ifndef OPENSSL_NO_DSA
58964a49 2170 p[ret++]=SSL3_CT_DSS_SIGN;
dfeab068 2171#endif
ea262260
BM		 2172#ifndef OPENSSL_NO_ECDH
2173 /* We should ask for fixed ECDH certificates only
2174 * for SSL_kECDH (and not SSL_kECDHE)
2175 */
2176 if ((alg & SSL_kECDH) && (s->version >= TLS1_VERSION))
2177 {
2178 p[ret++]=TLS_CT_RSA_FIXED_ECDH;
2179 p[ret++]=TLS_CT_ECDSA_FIXED_ECDH;
2180 }
2181#endif
2182
2183#ifndef OPENSSL_NO_ECDSA
2184 /* ECDSA certs can be used with RSA cipher suites as well
2185 * so we don't need to check for SSL_kECDH or SSL_kECDHE
2186 */
2187 if (s->version >= TLS1_VERSION)
2188 {
2189 p[ret++]=TLS_CT_ECDSA_SIGN;
2190 }
2191#endif
d02b48c6
RE		 2192 return(ret);
2193 }
2194
6b691a5c 2195int ssl3_shutdown(SSL *s)
d02b48c6
RE		 2196 {
2197
2198 /* Don't do anything much if we have not done the handshake or
2199 * we don't want to send messages :-) */
2200 if ((s->quiet_shutdown) || (s->state == SSL_ST_BEFORE))
2201 {
2202 s->shutdown=(SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
2203 return(1);
2204 }
2205
2206 if (!(s->shutdown & SSL_SENT_SHUTDOWN))
2207 {
2208 s->shutdown|=SSL_SENT_SHUTDOWN;
2209#if 1
58964a49 2210 ssl3_send_alert(s,SSL3_AL_WARNING,SSL_AD_CLOSE_NOTIFY);
d02b48c6
RE		 2211#endif
2212 /* our shutdown alert has been sent now, and if it still needs
2213 * to be written, s->s3->alert_dispatch will be true */
2214 }
2215 else if (s->s3->alert_dispatch)
2216 {
2217 /* resend it if not sent */
2218#if 1
36d16f8e 2219 s->method->ssl_dispatch_alert(s);
d02b48c6
RE		 2220#endif
2221 }
2222 else if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN))
2223 {
2224 /* If we are waiting for a close from our peer, we are closed */
36d16f8e 2225 s->method->ssl_read_bytes(s,0,NULL,0,0);
d02b48c6
RE		 2226 }
2227
2228 if ((s->shutdown == (SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN)) &&
2229 !s->s3->alert_dispatch)
2230 return(1);
2231 else
2232 return(0);
2233 }
2234
61f5b6f3 2235int ssl3_write(SSL *s, const void *buf, int len)
d02b48c6
RE		 2236 {
2237 int ret,n;
d02b48c6
RE		 2238
2239#if 0
2240 if (s->shutdown & SSL_SEND_SHUTDOWN)
2241 {
2242 s->rwstate=SSL_NOTHING;
2243 return(0);
2244 }
2245#endif
58964a49
RE		 2246 clear_sys_error();
2247 if (s->s3->renegotiate) ssl3_renegotiate_check(s);
d02b48c6
RE		 2248
2249 /* This is an experimental flag that sends the
2250 * last handshake message in the same packet as the first
2251 * use data - used to see if it helps the TCP protocol during
2252 * session-id reuse */
2253 /* The second test is because the buffer may have been removed */
2254 if ((s->s3->flags & SSL3_FLAGS_POP_BUFFER) && (s->wbio == s->bbio))
2255 {
2256 /* First time through, we write into the buffer */
2257 if (s->s3->delay_buf_pop_ret == 0)
2258 {
2259 ret=ssl3_write_bytes(s,SSL3_RT_APPLICATION_DATA,
e778802f 2260 buf,len);
d02b48c6
RE		 2261 if (ret <= 0) return(ret);
2262
2263 s->s3->delay_buf_pop_ret=ret;
2264 }
2265
2266 s->rwstate=SSL_WRITING;
2267 n=BIO_flush(s->wbio);
2268 if (n <= 0) return(n);
2269 s->rwstate=SSL_NOTHING;
2270
413c4f45
MC		 2271 /* We have flushed the buffer, so remove it */
2272 ssl_free_wbio_buffer(s);
2273 s->s3->flags&= ~SSL3_FLAGS_POP_BUFFER;
2274
d02b48c6
RE		 2275 ret=s->s3->delay_buf_pop_ret;
2276 s->s3->delay_buf_pop_ret=0;
d02b48c6
RE		 2277 }
2278 else
2279 {
36d16f8e
BL		 2280 ret=s->method->ssl_write_bytes(s,SSL3_RT_APPLICATION_DATA,
2281 buf,len);
d02b48c6
RE		 2282 if (ret <= 0) return(ret);
2283 }
58964a49 2284
d02b48c6
RE		 2285 return(ret);
2286 }
2287
5a4fbc69 2288static int ssl3_read_internal(SSL *s, void *buf, int len, int peek)
d02b48c6 2289 {
58964a49
RE		 2290 int ret;
2291
2292 clear_sys_error();
2293 if (s->s3->renegotiate) ssl3_renegotiate_check(s);
2294 s->s3->in_read_app_data=1;
36d16f8e 2295 ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
82b0bf0b 2296 if ((ret == -1) && (s->s3->in_read_app_data == 2))
58964a49 2297 {
b35e9050
BM		 2298 /* ssl3_read_bytes decided to call s->handshake_func, which
2299 * called ssl3_read_bytes to read handshake data.
2300 * However, ssl3_read_bytes actually found application data
82b0bf0b 2301 * and thinks that application data makes sense here; so disable
b35e9050 2302 * handshake processing and try to read application data again. */
58964a49 2303 s->in_handshake++;
36d16f8e 2304 ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
58964a49
RE		 2305 s->in_handshake--;
2306 }
2307 else
2308 s->s3->in_read_app_data=0;
2309
2310 return(ret);
d02b48c6
RE		 2311 }
2312
5a4fbc69 2313int ssl3_read(SSL *s, void *buf, int len)
d02b48c6 2314 {
5a4fbc69
BM		 2315 return ssl3_read_internal(s, buf, len, 0);
2316 }
d02b48c6 2317
e34cfcf7 2318int ssl3_peek(SSL *s, void *buf, int len)
5a4fbc69 2319 {
bdcfe1d1 2320 return ssl3_read_internal(s, buf, len, 1);
d02b48c6
RE		 2321 }
2322
6b691a5c 2323int ssl3_renegotiate(SSL *s)
d02b48c6
RE		 2324 {
2325 if (s->handshake_func == NULL)
2326 return(1);
2327
2328 if (s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)
2329 return(0);
2330
58964a49 2331 s->s3->renegotiate=1;
d02b48c6
RE		 2332 return(1);
2333 }
2334
6b691a5c 2335int ssl3_renegotiate_check(SSL *s)
58964a49
RE		 2336 {
2337 int ret=0;
2338
2339 if (s->s3->renegotiate)
2340 {
2341 if ( (s->s3->rbuf.left == 0) &&
2342 (s->s3->wbuf.left == 0) &&
2343 !SSL_in_init(s))
2344 {
2345/*
2346if we are the server, and we have sent a 'RENEGOTIATE' message, we
de808df4 2347need to go to SSL_ST_ACCEPT.
58964a49
RE		 2348*/
2349 /* SSL_ST_ACCEPT */
2350 s->state=SSL_ST_RENEGOTIATE;
2351 s->s3->renegotiate=0;
2352 s->s3->num_renegotiations++;
2353 s->s3->total_renegotiations++;
2354 ret=1;
2355 }
2356 }
2357 return(ret);
2358 }
2359
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