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[thirdparty/openssl.git] / ssl / s3_lib.c
1 /* ssl/s3_lib.c */
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) 1998-2002 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 #include <stdio.h>
126 #include <openssl/objects.h>
127 #include "ssl_locl.h"
128 #include "kssl_lcl.h"
129 #include <openssl/md5.h>
130 #ifndef OPENSSL_NO_DH
131 #include <openssl/dh.h>
132 #endif
133
134 const char *ssl3_version_str="SSLv3" OPENSSL_VERSION_PTEXT;
135
136 #define SSL3_NUM_CIPHERS (sizeof(ssl3_ciphers)/sizeof(SSL_CIPHER))
137
138 static long ssl3_default_timeout(void );
139
140 OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
141 /* The RSA ciphers */
142 /* Cipher 01 */
143 {
144 1,
145 SSL3_TXT_RSA_NULL_MD5,
146 SSL3_CK_RSA_NULL_MD5,
147 SSL_kRSA|SSL_aRSA|SSL_eNULL |SSL_MD5|SSL_SSLV3,
148 SSL_NOT_EXP|SSL_STRONG_NONE,
149 0,
150 0,
151 0,
152 SSL_ALL_CIPHERS,
153 SSL_ALL_STRENGTHS,
154 },
155 /* Cipher 02 */
156 {
157 1,
158 SSL3_TXT_RSA_NULL_SHA,
159 SSL3_CK_RSA_NULL_SHA,
160 SSL_kRSA|SSL_aRSA|SSL_eNULL |SSL_SHA1|SSL_SSLV3,
161 SSL_NOT_EXP|SSL_STRONG_NONE,
162 0,
163 0,
164 0,
165 SSL_ALL_CIPHERS,
166 SSL_ALL_STRENGTHS,
167 },
168
169 /* anon DH */
170 /* Cipher 17 */
171 {
172 1,
173 SSL3_TXT_ADH_RC4_40_MD5,
174 SSL3_CK_ADH_RC4_40_MD5,
175 SSL_kEDH |SSL_aNULL|SSL_RC4 |SSL_MD5 |SSL_SSLV3,
176 SSL_EXPORT|SSL_EXP40,
177 0,
178 40,
179 128,
180 SSL_ALL_CIPHERS,
181 SSL_ALL_STRENGTHS,
182 },
183 /* Cipher 18 */
184 {
185 1,
186 SSL3_TXT_ADH_RC4_128_MD5,
187 SSL3_CK_ADH_RC4_128_MD5,
188 SSL_kEDH |SSL_aNULL|SSL_RC4 |SSL_MD5 |SSL_SSLV3,
189 SSL_NOT_EXP|SSL_MEDIUM,
190 0,
191 128,
192 128,
193 SSL_ALL_CIPHERS,
194 SSL_ALL_STRENGTHS,
195 },
196 /* Cipher 19 */
197 {
198 1,
199 SSL3_TXT_ADH_DES_40_CBC_SHA,
200 SSL3_CK_ADH_DES_40_CBC_SHA,
201 SSL_kEDH |SSL_aNULL|SSL_DES|SSL_SHA1|SSL_SSLV3,
202 SSL_EXPORT|SSL_EXP40,
203 0,
204 40,
205 128,
206 SSL_ALL_CIPHERS,
207 SSL_ALL_STRENGTHS,
208 },
209 /* Cipher 1A */
210 {
211 1,
212 SSL3_TXT_ADH_DES_64_CBC_SHA,
213 SSL3_CK_ADH_DES_64_CBC_SHA,
214 SSL_kEDH |SSL_aNULL|SSL_DES |SSL_SHA1|SSL_SSLV3,
215 SSL_NOT_EXP|SSL_LOW,
216 0,
217 56,
218 56,
219 SSL_ALL_CIPHERS,
220 SSL_ALL_STRENGTHS,
221 },
222 /* Cipher 1B */
223 {
224 1,
225 SSL3_TXT_ADH_DES_192_CBC_SHA,
226 SSL3_CK_ADH_DES_192_CBC_SHA,
227 SSL_kEDH |SSL_aNULL|SSL_3DES |SSL_SHA1|SSL_SSLV3,
228 SSL_NOT_EXP|SSL_HIGH,
229 0,
230 168,
231 168,
232 SSL_ALL_CIPHERS,
233 SSL_ALL_STRENGTHS,
234 },
235
236 /* RSA again */
237 /* Cipher 03 */
238 {
239 1,
240 SSL3_TXT_RSA_RC4_40_MD5,
241 SSL3_CK_RSA_RC4_40_MD5,
242 SSL_kRSA|SSL_aRSA|SSL_RC4 |SSL_MD5 |SSL_SSLV3,
243 SSL_EXPORT|SSL_EXP40,
244 0,
245 40,
246 128,
247 SSL_ALL_CIPHERS,
248 SSL_ALL_STRENGTHS,
249 },
250 /* Cipher 04 */
251 {
252 1,
253 SSL3_TXT_RSA_RC4_128_MD5,
254 SSL3_CK_RSA_RC4_128_MD5,
255 SSL_kRSA|SSL_aRSA|SSL_RC4 |SSL_MD5|SSL_SSLV3,
256 SSL_NOT_EXP|SSL_MEDIUM,
257 0,
258 128,
259 128,
260 SSL_ALL_CIPHERS,
261 SSL_ALL_STRENGTHS,
262 },
263 /* Cipher 05 */
264 {
265 1,
266 SSL3_TXT_RSA_RC4_128_SHA,
267 SSL3_CK_RSA_RC4_128_SHA,
268 SSL_kRSA|SSL_aRSA|SSL_RC4 |SSL_SHA1|SSL_SSLV3,
269 SSL_NOT_EXP|SSL_MEDIUM,
270 0,
271 128,
272 128,
273 SSL_ALL_CIPHERS,
274 SSL_ALL_STRENGTHS,
275 },
276 /* Cipher 06 */
277 {
278 1,
279 SSL3_TXT_RSA_RC2_40_MD5,
280 SSL3_CK_RSA_RC2_40_MD5,
281 SSL_kRSA|SSL_aRSA|SSL_RC2 |SSL_MD5 |SSL_SSLV3,
282 SSL_EXPORT|SSL_EXP40,
283 0,
284 40,
285 128,
286 SSL_ALL_CIPHERS,
287 SSL_ALL_STRENGTHS,
288 },
289 /* Cipher 07 */
290 #ifndef OPENSSL_NO_IDEA
291 {
292 1,
293 SSL3_TXT_RSA_IDEA_128_SHA,
294 SSL3_CK_RSA_IDEA_128_SHA,
295 SSL_kRSA|SSL_aRSA|SSL_IDEA |SSL_SHA1|SSL_SSLV3,
296 SSL_NOT_EXP|SSL_MEDIUM,
297 0,
298 128,
299 128,
300 SSL_ALL_CIPHERS,
301 SSL_ALL_STRENGTHS,
302 },
303 #endif
304 /* Cipher 08 */
305 {
306 1,
307 SSL3_TXT_RSA_DES_40_CBC_SHA,
308 SSL3_CK_RSA_DES_40_CBC_SHA,
309 SSL_kRSA|SSL_aRSA|SSL_DES|SSL_SHA1|SSL_SSLV3,
310 SSL_EXPORT|SSL_EXP40,
311 0,
312 40,
313 56,
314 SSL_ALL_CIPHERS,
315 SSL_ALL_STRENGTHS,
316 },
317 /* Cipher 09 */
318 {
319 1,
320 SSL3_TXT_RSA_DES_64_CBC_SHA,
321 SSL3_CK_RSA_DES_64_CBC_SHA,
322 SSL_kRSA|SSL_aRSA|SSL_DES |SSL_SHA1|SSL_SSLV3,
323 SSL_NOT_EXP|SSL_LOW,
324 0,
325 56,
326 56,
327 SSL_ALL_CIPHERS,
328 SSL_ALL_STRENGTHS,
329 },
330 /* Cipher 0A */
331 {
332 1,
333 SSL3_TXT_RSA_DES_192_CBC3_SHA,
334 SSL3_CK_RSA_DES_192_CBC3_SHA,
335 SSL_kRSA|SSL_aRSA|SSL_3DES |SSL_SHA1|SSL_SSLV3,
336 SSL_NOT_EXP|SSL_HIGH,
337 0,
338 168,
339 168,
340 SSL_ALL_CIPHERS,
341 SSL_ALL_STRENGTHS,
342 },
343
344 /* The DH ciphers */
345 /* Cipher 0B */
346 {
347 0,
348 SSL3_TXT_DH_DSS_DES_40_CBC_SHA,
349 SSL3_CK_DH_DSS_DES_40_CBC_SHA,
350 SSL_kDHd |SSL_aDH|SSL_DES|SSL_SHA1|SSL_SSLV3,
351 SSL_EXPORT|SSL_EXP40,
352 0,
353 40,
354 56,
355 SSL_ALL_CIPHERS,
356 SSL_ALL_STRENGTHS,
357 },
358 /* Cipher 0C */
359 {
360 0,
361 SSL3_TXT_DH_DSS_DES_64_CBC_SHA,
362 SSL3_CK_DH_DSS_DES_64_CBC_SHA,
363 SSL_kDHd |SSL_aDH|SSL_DES |SSL_SHA1|SSL_SSLV3,
364 SSL_NOT_EXP|SSL_LOW,
365 0,
366 56,
367 56,
368 SSL_ALL_CIPHERS,
369 SSL_ALL_STRENGTHS,
370 },
371 /* Cipher 0D */
372 {
373 0,
374 SSL3_TXT_DH_DSS_DES_192_CBC3_SHA,
375 SSL3_CK_DH_DSS_DES_192_CBC3_SHA,
376 SSL_kDHd |SSL_aDH|SSL_3DES |SSL_SHA1|SSL_SSLV3,
377 SSL_NOT_EXP|SSL_HIGH,
378 0,
379 168,
380 168,
381 SSL_ALL_CIPHERS,
382 SSL_ALL_STRENGTHS,
383 },
384 /* Cipher 0E */
385 {
386 0,
387 SSL3_TXT_DH_RSA_DES_40_CBC_SHA,
388 SSL3_CK_DH_RSA_DES_40_CBC_SHA,
389 SSL_kDHr |SSL_aDH|SSL_DES|SSL_SHA1|SSL_SSLV3,
390 SSL_EXPORT|SSL_EXP40,
391 0,
392 40,
393 56,
394 SSL_ALL_CIPHERS,
395 SSL_ALL_STRENGTHS,
396 },
397 /* Cipher 0F */
398 {
399 0,
400 SSL3_TXT_DH_RSA_DES_64_CBC_SHA,
401 SSL3_CK_DH_RSA_DES_64_CBC_SHA,
402 SSL_kDHr |SSL_aDH|SSL_DES |SSL_SHA1|SSL_SSLV3,
403 SSL_NOT_EXP|SSL_LOW,
404 0,
405 56,
406 56,
407 SSL_ALL_CIPHERS,
408 SSL_ALL_STRENGTHS,
409 },
410 /* Cipher 10 */
411 {
412 0,
413 SSL3_TXT_DH_RSA_DES_192_CBC3_SHA,
414 SSL3_CK_DH_RSA_DES_192_CBC3_SHA,
415 SSL_kDHr |SSL_aDH|SSL_3DES |SSL_SHA1|SSL_SSLV3,
416 SSL_NOT_EXP|SSL_HIGH,
417 0,
418 168,
419 168,
420 SSL_ALL_CIPHERS,
421 SSL_ALL_STRENGTHS,
422 },
423
424 /* The Ephemeral DH ciphers */
425 /* Cipher 11 */
426 {
427 1,
428 SSL3_TXT_EDH_DSS_DES_40_CBC_SHA,
429 SSL3_CK_EDH_DSS_DES_40_CBC_SHA,
430 SSL_kEDH|SSL_aDSS|SSL_DES|SSL_SHA1|SSL_SSLV3,
431 SSL_EXPORT|SSL_EXP40,
432 0,
433 40,
434 56,
435 SSL_ALL_CIPHERS,
436 SSL_ALL_STRENGTHS,
437 },
438 /* Cipher 12 */
439 {
440 1,
441 SSL3_TXT_EDH_DSS_DES_64_CBC_SHA,
442 SSL3_CK_EDH_DSS_DES_64_CBC_SHA,
443 SSL_kEDH|SSL_aDSS|SSL_DES |SSL_SHA1|SSL_SSLV3,
444 SSL_NOT_EXP|SSL_LOW,
445 0,
446 56,
447 56,
448 SSL_ALL_CIPHERS,
449 SSL_ALL_STRENGTHS,
450 },
451 /* Cipher 13 */
452 {
453 1,
454 SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA,
455 SSL3_CK_EDH_DSS_DES_192_CBC3_SHA,
456 SSL_kEDH|SSL_aDSS|SSL_3DES |SSL_SHA1|SSL_SSLV3,
457 SSL_NOT_EXP|SSL_HIGH,
458 0,
459 168,
460 168,
461 SSL_ALL_CIPHERS,
462 SSL_ALL_STRENGTHS,
463 },
464 /* Cipher 14 */
465 {
466 1,
467 SSL3_TXT_EDH_RSA_DES_40_CBC_SHA,
468 SSL3_CK_EDH_RSA_DES_40_CBC_SHA,
469 SSL_kEDH|SSL_aRSA|SSL_DES|SSL_SHA1|SSL_SSLV3,
470 SSL_EXPORT|SSL_EXP40,
471 0,
472 40,
473 56,
474 SSL_ALL_CIPHERS,
475 SSL_ALL_STRENGTHS,
476 },
477 /* Cipher 15 */
478 {
479 1,
480 SSL3_TXT_EDH_RSA_DES_64_CBC_SHA,
481 SSL3_CK_EDH_RSA_DES_64_CBC_SHA,
482 SSL_kEDH|SSL_aRSA|SSL_DES |SSL_SHA1|SSL_SSLV3,
483 SSL_NOT_EXP|SSL_LOW,
484 0,
485 56,
486 56,
487 SSL_ALL_CIPHERS,
488 SSL_ALL_STRENGTHS,
489 },
490 /* Cipher 16 */
491 {
492 1,
493 SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA,
494 SSL3_CK_EDH_RSA_DES_192_CBC3_SHA,
495 SSL_kEDH|SSL_aRSA|SSL_3DES |SSL_SHA1|SSL_SSLV3,
496 SSL_NOT_EXP|SSL_HIGH,
497 0,
498 168,
499 168,
500 SSL_ALL_CIPHERS,
501 SSL_ALL_STRENGTHS,
502 },
503
504 /* Fortezza */
505 /* Cipher 1C */
506 {
507 0,
508 SSL3_TXT_FZA_DMS_NULL_SHA,
509 SSL3_CK_FZA_DMS_NULL_SHA,
510 SSL_kFZA|SSL_aFZA |SSL_eNULL |SSL_SHA1|SSL_SSLV3,
511 SSL_NOT_EXP|SSL_STRONG_NONE,
512 0,
513 0,
514 0,
515 SSL_ALL_CIPHERS,
516 SSL_ALL_STRENGTHS,
517 },
518
519 /* Cipher 1D */
520 {
521 0,
522 SSL3_TXT_FZA_DMS_FZA_SHA,
523 SSL3_CK_FZA_DMS_FZA_SHA,
524 SSL_kFZA|SSL_aFZA |SSL_eFZA |SSL_SHA1|SSL_SSLV3,
525 SSL_NOT_EXP|SSL_STRONG_NONE,
526 0,
527 0,
528 0,
529 SSL_ALL_CIPHERS,
530 SSL_ALL_STRENGTHS,
531 },
532
533 #if 0
534 /* Cipher 1E */
535 {
536 0,
537 SSL3_TXT_FZA_DMS_RC4_SHA,
538 SSL3_CK_FZA_DMS_RC4_SHA,
539 SSL_kFZA|SSL_aFZA |SSL_RC4 |SSL_SHA1|SSL_SSLV3,
540 SSL_NOT_EXP|SSL_MEDIUM,
541 0,
542 128,
543 128,
544 SSL_ALL_CIPHERS,
545 SSL_ALL_STRENGTHS,
546 },
547 #endif
548
549 #ifndef OPENSSL_NO_KRB5
550 /* The Kerberos ciphers
551 ** 20000107 VRS: And the first shall be last,
552 ** in hopes of avoiding the lynx ssl renegotiation problem.
553 */
554 /* Cipher 1E VRS */
555 {
556 1,
557 SSL3_TXT_KRB5_DES_64_CBC_SHA,
558 SSL3_CK_KRB5_DES_64_CBC_SHA,
559 SSL_kKRB5|SSL_aKRB5| SSL_DES|SSL_SHA1 |SSL_SSLV3,
560 SSL_NOT_EXP|SSL_LOW,
561 0,
562 56,
563 56,
564 SSL_ALL_CIPHERS,
565 SSL_ALL_STRENGTHS,
566 },
567
568 /* Cipher 1F VRS */
569 {
570 1,
571 SSL3_TXT_KRB5_DES_192_CBC3_SHA,
572 SSL3_CK_KRB5_DES_192_CBC3_SHA,
573 SSL_kKRB5|SSL_aKRB5| SSL_3DES|SSL_SHA1 |SSL_SSLV3,
574 SSL_NOT_EXP|SSL_HIGH,
575 0,
576 112,
577 168,
578 SSL_ALL_CIPHERS,
579 SSL_ALL_STRENGTHS,
580 },
581
582 /* Cipher 20 VRS */
583 {
584 1,
585 SSL3_TXT_KRB5_RC4_128_SHA,
586 SSL3_CK_KRB5_RC4_128_SHA,
587 SSL_kKRB5|SSL_aKRB5| SSL_RC4|SSL_SHA1 |SSL_SSLV3,
588 SSL_NOT_EXP|SSL_MEDIUM,
589 0,
590 128,
591 128,
592 SSL_ALL_CIPHERS,
593 SSL_ALL_STRENGTHS,
594 },
595
596 /* Cipher 21 VRS */
597 {
598 1,
599 SSL3_TXT_KRB5_IDEA_128_CBC_SHA,
600 SSL3_CK_KRB5_IDEA_128_CBC_SHA,
601 SSL_kKRB5|SSL_aKRB5| SSL_IDEA|SSL_SHA1 |SSL_SSLV3,
602 SSL_NOT_EXP|SSL_MEDIUM,
603 0,
604 128,
605 128,
606 SSL_ALL_CIPHERS,
607 SSL_ALL_STRENGTHS,
608 },
609
610 /* Cipher 22 VRS */
611 {
612 1,
613 SSL3_TXT_KRB5_DES_64_CBC_MD5,
614 SSL3_CK_KRB5_DES_64_CBC_MD5,
615 SSL_kKRB5|SSL_aKRB5| SSL_DES|SSL_MD5 |SSL_SSLV3,
616 SSL_NOT_EXP|SSL_LOW,
617 0,
618 56,
619 56,
620 SSL_ALL_CIPHERS,
621 SSL_ALL_STRENGTHS,
622 },
623
624 /* Cipher 23 VRS */
625 {
626 1,
627 SSL3_TXT_KRB5_DES_192_CBC3_MD5,
628 SSL3_CK_KRB5_DES_192_CBC3_MD5,
629 SSL_kKRB5|SSL_aKRB5| SSL_3DES|SSL_MD5 |SSL_SSLV3,
630 SSL_NOT_EXP|SSL_HIGH,
631 0,
632 112,
633 168,
634 SSL_ALL_CIPHERS,
635 SSL_ALL_STRENGTHS,
636 },
637
638 /* Cipher 24 VRS */
639 {
640 1,
641 SSL3_TXT_KRB5_RC4_128_MD5,
642 SSL3_CK_KRB5_RC4_128_MD5,
643 SSL_kKRB5|SSL_aKRB5| SSL_RC4|SSL_MD5 |SSL_SSLV3,
644 SSL_NOT_EXP|SSL_MEDIUM,
645 0,
646 128,
647 128,
648 SSL_ALL_CIPHERS,
649 SSL_ALL_STRENGTHS,
650 },
651
652 /* Cipher 25 VRS */
653 {
654 1,
655 SSL3_TXT_KRB5_IDEA_128_CBC_MD5,
656 SSL3_CK_KRB5_IDEA_128_CBC_MD5,
657 SSL_kKRB5|SSL_aKRB5| SSL_IDEA|SSL_MD5 |SSL_SSLV3,
658 SSL_NOT_EXP|SSL_MEDIUM,
659 0,
660 128,
661 128,
662 SSL_ALL_CIPHERS,
663 SSL_ALL_STRENGTHS,
664 },
665
666 /* Cipher 26 VRS */
667 {
668 1,
669 SSL3_TXT_KRB5_DES_40_CBC_SHA,
670 SSL3_CK_KRB5_DES_40_CBC_SHA,
671 SSL_kKRB5|SSL_aKRB5| SSL_DES|SSL_SHA1 |SSL_SSLV3,
672 SSL_EXPORT|SSL_EXP40,
673 0,
674 40,
675 56,
676 SSL_ALL_CIPHERS,
677 SSL_ALL_STRENGTHS,
678 },
679
680 /* Cipher 27 VRS */
681 {
682 1,
683 SSL3_TXT_KRB5_RC2_40_CBC_SHA,
684 SSL3_CK_KRB5_RC2_40_CBC_SHA,
685 SSL_kKRB5|SSL_aKRB5| SSL_RC2|SSL_SHA1 |SSL_SSLV3,
686 SSL_EXPORT|SSL_EXP40,
687 0,
688 40,
689 128,
690 SSL_ALL_CIPHERS,
691 SSL_ALL_STRENGTHS,
692 },
693
694 /* Cipher 28 VRS */
695 {
696 1,
697 SSL3_TXT_KRB5_RC4_40_SHA,
698 SSL3_CK_KRB5_RC4_40_SHA,
699 SSL_kKRB5|SSL_aKRB5| SSL_RC4|SSL_SHA1 |SSL_SSLV3,
700 SSL_EXPORT|SSL_EXP40,
701 0,
702 128,
703 128,
704 SSL_ALL_CIPHERS,
705 SSL_ALL_STRENGTHS,
706 },
707
708 /* Cipher 29 VRS */
709 {
710 1,
711 SSL3_TXT_KRB5_DES_40_CBC_MD5,
712 SSL3_CK_KRB5_DES_40_CBC_MD5,
713 SSL_kKRB5|SSL_aKRB5| SSL_DES|SSL_MD5 |SSL_SSLV3,
714 SSL_EXPORT|SSL_EXP40,
715 0,
716 40,
717 56,
718 SSL_ALL_CIPHERS,
719 SSL_ALL_STRENGTHS,
720 },
721
722 /* Cipher 2A VRS */
723 {
724 1,
725 SSL3_TXT_KRB5_RC2_40_CBC_MD5,
726 SSL3_CK_KRB5_RC2_40_CBC_MD5,
727 SSL_kKRB5|SSL_aKRB5| SSL_RC2|SSL_MD5 |SSL_SSLV3,
728 SSL_EXPORT|SSL_EXP40,
729 0,
730 40,
731 128,
732 SSL_ALL_CIPHERS,
733 SSL_ALL_STRENGTHS,
734 },
735
736 /* Cipher 2B VRS */
737 {
738 1,
739 SSL3_TXT_KRB5_RC4_40_MD5,
740 SSL3_CK_KRB5_RC4_40_MD5,
741 SSL_kKRB5|SSL_aKRB5| SSL_RC4|SSL_MD5 |SSL_SSLV3,
742 SSL_EXPORT|SSL_EXP40,
743 0,
744 128,
745 128,
746 SSL_ALL_CIPHERS,
747 SSL_ALL_STRENGTHS,
748 },
749 #endif /* OPENSSL_NO_KRB5 */
750
751
752 #if TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES
753 /* New TLS Export CipherSuites */
754 /* Cipher 60 */
755 {
756 1,
757 TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_MD5,
758 TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_MD5,
759 SSL_kRSA|SSL_aRSA|SSL_RC4|SSL_MD5|SSL_TLSV1,
760 SSL_EXPORT|SSL_EXP56,
761 0,
762 56,
763 128,
764 SSL_ALL_CIPHERS,
765 SSL_ALL_STRENGTHS,
766 },
767 /* Cipher 61 */
768 {
769 1,
770 TLS1_TXT_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
771 TLS1_CK_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
772 SSL_kRSA|SSL_aRSA|SSL_RC2|SSL_MD5|SSL_TLSV1,
773 SSL_EXPORT|SSL_EXP56,
774 0,
775 56,
776 128,
777 SSL_ALL_CIPHERS,
778 SSL_ALL_STRENGTHS,
779 },
780 /* Cipher 62 */
781 {
782 1,
783 TLS1_TXT_RSA_EXPORT1024_WITH_DES_CBC_SHA,
784 TLS1_CK_RSA_EXPORT1024_WITH_DES_CBC_SHA,
785 SSL_kRSA|SSL_aRSA|SSL_DES|SSL_SHA|SSL_TLSV1,
786 SSL_EXPORT|SSL_EXP56,
787 0,
788 56,
789 56,
790 SSL_ALL_CIPHERS,
791 SSL_ALL_STRENGTHS,
792 },
793 /* Cipher 63 */
794 {
795 1,
796 TLS1_TXT_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
797 TLS1_CK_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
798 SSL_kEDH|SSL_aDSS|SSL_DES|SSL_SHA|SSL_TLSV1,
799 SSL_EXPORT|SSL_EXP56,
800 0,
801 56,
802 56,
803 SSL_ALL_CIPHERS,
804 SSL_ALL_STRENGTHS,
805 },
806 /* Cipher 64 */
807 {
808 1,
809 TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_SHA,
810 TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_SHA,
811 SSL_kRSA|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
812 SSL_EXPORT|SSL_EXP56,
813 0,
814 56,
815 128,
816 SSL_ALL_CIPHERS,
817 SSL_ALL_STRENGTHS,
818 },
819 /* Cipher 65 */
820 {
821 1,
822 TLS1_TXT_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
823 TLS1_CK_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
824 SSL_kEDH|SSL_aDSS|SSL_RC4|SSL_SHA|SSL_TLSV1,
825 SSL_EXPORT|SSL_EXP56,
826 0,
827 56,
828 128,
829 SSL_ALL_CIPHERS,
830 SSL_ALL_STRENGTHS,
831 },
832 /* Cipher 66 */
833 {
834 1,
835 TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA,
836 TLS1_CK_DHE_DSS_WITH_RC4_128_SHA,
837 SSL_kEDH|SSL_aDSS|SSL_RC4|SSL_SHA|SSL_TLSV1,
838 SSL_NOT_EXP|SSL_MEDIUM,
839 0,
840 128,
841 128,
842 SSL_ALL_CIPHERS,
843 SSL_ALL_STRENGTHS
844 },
845 #endif
846 /* New AES ciphersuites */
847
848 /* Cipher 2F */
849 {
850 1,
851 TLS1_TXT_RSA_WITH_AES_128_SHA,
852 TLS1_CK_RSA_WITH_AES_128_SHA,
853 SSL_kRSA|SSL_aRSA|SSL_AES|SSL_SHA |SSL_TLSV1,
854 SSL_NOT_EXP|SSL_MEDIUM,
855 0,
856 128,
857 128,
858 SSL_ALL_CIPHERS,
859 SSL_ALL_STRENGTHS,
860 },
861 /* Cipher 30 */
862 {
863 0,
864 TLS1_TXT_DH_DSS_WITH_AES_128_SHA,
865 TLS1_CK_DH_DSS_WITH_AES_128_SHA,
866 SSL_kDHd|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
867 SSL_NOT_EXP|SSL_MEDIUM,
868 0,
869 128,
870 128,
871 SSL_ALL_CIPHERS,
872 SSL_ALL_STRENGTHS,
873 },
874 /* Cipher 31 */
875 {
876 0,
877 TLS1_TXT_DH_RSA_WITH_AES_128_SHA,
878 TLS1_CK_DH_RSA_WITH_AES_128_SHA,
879 SSL_kDHr|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
880 SSL_NOT_EXP|SSL_MEDIUM,
881 0,
882 128,
883 128,
884 SSL_ALL_CIPHERS,
885 SSL_ALL_STRENGTHS,
886 },
887 /* Cipher 32 */
888 {
889 1,
890 TLS1_TXT_DHE_DSS_WITH_AES_128_SHA,
891 TLS1_CK_DHE_DSS_WITH_AES_128_SHA,
892 SSL_kEDH|SSL_aDSS|SSL_AES|SSL_SHA|SSL_TLSV1,
893 SSL_NOT_EXP|SSL_MEDIUM,
894 0,
895 128,
896 128,
897 SSL_ALL_CIPHERS,
898 SSL_ALL_STRENGTHS,
899 },
900 /* Cipher 33 */
901 {
902 1,
903 TLS1_TXT_DHE_RSA_WITH_AES_128_SHA,
904 TLS1_CK_DHE_RSA_WITH_AES_128_SHA,
905 SSL_kEDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
906 SSL_NOT_EXP|SSL_MEDIUM,
907 0,
908 128,
909 128,
910 SSL_ALL_CIPHERS,
911 SSL_ALL_STRENGTHS,
912 },
913 /* Cipher 34 */
914 {
915 1,
916 TLS1_TXT_ADH_WITH_AES_128_SHA,
917 TLS1_CK_ADH_WITH_AES_128_SHA,
918 SSL_kEDH|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
919 SSL_NOT_EXP|SSL_MEDIUM,
920 0,
921 128,
922 128,
923 SSL_ALL_CIPHERS,
924 SSL_ALL_STRENGTHS,
925 },
926
927 /* Cipher 35 */
928 {
929 1,
930 TLS1_TXT_RSA_WITH_AES_256_SHA,
931 TLS1_CK_RSA_WITH_AES_256_SHA,
932 SSL_kRSA|SSL_aRSA|SSL_AES|SSL_SHA |SSL_TLSV1,
933 SSL_NOT_EXP|SSL_HIGH,
934 0,
935 256,
936 256,
937 SSL_ALL_CIPHERS,
938 SSL_ALL_STRENGTHS,
939 },
940 /* Cipher 36 */
941 {
942 0,
943 TLS1_TXT_DH_DSS_WITH_AES_256_SHA,
944 TLS1_CK_DH_DSS_WITH_AES_256_SHA,
945 SSL_kDHd|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
946 SSL_NOT_EXP|SSL_HIGH,
947 0,
948 256,
949 256,
950 SSL_ALL_CIPHERS,
951 SSL_ALL_STRENGTHS,
952 },
953 /* Cipher 37 */
954 {
955 0,
956 TLS1_TXT_DH_RSA_WITH_AES_256_SHA,
957 TLS1_CK_DH_RSA_WITH_AES_256_SHA,
958 SSL_kDHr|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
959 SSL_NOT_EXP|SSL_HIGH,
960 0,
961 256,
962 256,
963 SSL_ALL_CIPHERS,
964 SSL_ALL_STRENGTHS,
965 },
966 /* Cipher 38 */
967 {
968 1,
969 TLS1_TXT_DHE_DSS_WITH_AES_256_SHA,
970 TLS1_CK_DHE_DSS_WITH_AES_256_SHA,
971 SSL_kEDH|SSL_aDSS|SSL_AES|SSL_SHA|SSL_TLSV1,
972 SSL_NOT_EXP|SSL_HIGH,
973 0,
974 256,
975 256,
976 SSL_ALL_CIPHERS,
977 SSL_ALL_STRENGTHS,
978 },
979 /* Cipher 39 */
980 {
981 1,
982 TLS1_TXT_DHE_RSA_WITH_AES_256_SHA,
983 TLS1_CK_DHE_RSA_WITH_AES_256_SHA,
984 SSL_kEDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
985 SSL_NOT_EXP|SSL_HIGH,
986 0,
987 256,
988 256,
989 SSL_ALL_CIPHERS,
990 SSL_ALL_STRENGTHS,
991 },
992 /* Cipher 3A */
993 {
994 1,
995 TLS1_TXT_ADH_WITH_AES_256_SHA,
996 TLS1_CK_ADH_WITH_AES_256_SHA,
997 SSL_kEDH|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
998 SSL_NOT_EXP|SSL_HIGH,
999 0,
1000 256,
1001 256,
1002 SSL_ALL_CIPHERS,
1003 SSL_ALL_STRENGTHS,
1004 },
1005
1006 #ifndef OPENSSL_NO_ECDH
1007 /* Cipher 47 */
1008 {
1009 1,
1010 TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA,
1011 TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA,
1012 SSL_kECDH|SSL_aECDSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
1013 SSL_NOT_EXP,
1014 0,
1015 0,
1016 0,
1017 SSL_ALL_CIPHERS,
1018 SSL_ALL_STRENGTHS,
1019 },
1020
1021 /* Cipher 48 */
1022 {
1023 1,
1024 TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA,
1025 TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA,
1026 SSL_kECDH|SSL_aECDSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1027 SSL_NOT_EXP,
1028 0,
1029 128,
1030 128,
1031 SSL_ALL_CIPHERS,
1032 SSL_ALL_STRENGTHS,
1033 },
1034
1035 /* Cipher 49 */
1036 {
1037 1,
1038 TLS1_TXT_ECDH_ECDSA_WITH_DES_CBC_SHA,
1039 TLS1_CK_ECDH_ECDSA_WITH_DES_CBC_SHA,
1040 SSL_kECDH|SSL_aECDSA|SSL_DES|SSL_SHA|SSL_TLSV1,
1041 SSL_NOT_EXP|SSL_LOW,
1042 0,
1043 56,
1044 56,
1045 SSL_ALL_CIPHERS,
1046 SSL_ALL_STRENGTHS,
1047 },
1048
1049 /* Cipher 4A */
1050 {
1051 1,
1052 TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
1053 TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
1054 SSL_kECDH|SSL_aECDSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
1055 SSL_NOT_EXP|SSL_HIGH,
1056 0,
1057 168,
1058 168,
1059 SSL_ALL_CIPHERS,
1060 SSL_ALL_STRENGTHS,
1061 },
1062
1063 /* Cipher 4B */
1064 {
1065 1,
1066 TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
1067 TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
1068 SSL_kECDH|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1069 SSL_NOT_EXP|SSL_MEDIUM,
1070 0,
1071 128,
1072 128,
1073 SSL_ALL_CIPHERS,
1074 SSL_ALL_STRENGTHS,
1075 },
1076
1077 /* Cipher 4C */
1078 {
1079 1,
1080 TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
1081 TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
1082 SSL_kECDH|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1083 SSL_NOT_EXP|SSL_HIGH,
1084 0,
1085 256,
1086 256,
1087 SSL_ALL_CIPHERS,
1088 SSL_ALL_STRENGTHS,
1089 },
1090
1091 /* Cipher 5B */
1092 /* XXX NOTE: The ECC/TLS draft has a bug and reuses 4B for this */
1093 {
1094 1,
1095 TLS1_TXT_ECDH_ECDSA_EXPORT_WITH_RC4_40_SHA,
1096 TLS1_CK_ECDH_ECDSA_EXPORT_WITH_RC4_40_SHA,
1097 SSL_kECDH|SSL_aECDSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1098 SSL_EXPORT|SSL_EXP40,
1099 0,
1100 40,
1101 128,
1102 SSL_ALL_CIPHERS,
1103 SSL_ALL_STRENGTHS,
1104 },
1105
1106 /* Cipher 5C */
1107 /* XXX NOTE: The ECC/TLS draft has a bug and reuses 4C for this */
1108 {
1109 1,
1110 TLS1_TXT_ECDH_ECDSA_EXPORT_WITH_RC4_56_SHA,
1111 TLS1_CK_ECDH_ECDSA_EXPORT_WITH_RC4_56_SHA,
1112 SSL_kECDH|SSL_aECDSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1113 SSL_EXPORT|SSL_EXP56,
1114 0,
1115 56,
1116 128,
1117 SSL_ALL_CIPHERS,
1118 SSL_ALL_STRENGTHS,
1119 },
1120
1121 /* Cipher 4D */
1122 {
1123 1,
1124 TLS1_TXT_ECDH_RSA_WITH_NULL_SHA,
1125 TLS1_CK_ECDH_RSA_WITH_NULL_SHA,
1126 SSL_kECDH|SSL_aRSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
1127 SSL_NOT_EXP,
1128 0,
1129 0,
1130 0,
1131 SSL_ALL_CIPHERS,
1132 SSL_ALL_STRENGTHS,
1133 },
1134
1135 /* Cipher 4E */
1136 {
1137 1,
1138 TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA,
1139 TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA,
1140 SSL_kECDH|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1141 SSL_NOT_EXP,
1142 0,
1143 128,
1144 128,
1145 SSL_ALL_CIPHERS,
1146 SSL_ALL_STRENGTHS,
1147 },
1148
1149 /* Cipher 4F */
1150 {
1151 1,
1152 TLS1_TXT_ECDH_RSA_WITH_DES_CBC_SHA,
1153 TLS1_CK_ECDH_RSA_WITH_DES_CBC_SHA,
1154 SSL_kECDH|SSL_aRSA|SSL_DES|SSL_SHA|SSL_TLSV1,
1155 SSL_NOT_EXP|SSL_LOW,
1156 0,
1157 56,
1158 56,
1159 SSL_ALL_CIPHERS,
1160 SSL_ALL_STRENGTHS,
1161 },
1162
1163 /* Cipher 50 */
1164 {
1165 1,
1166 TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA,
1167 TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA,
1168 SSL_kECDH|SSL_aRSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
1169 SSL_NOT_EXP|SSL_HIGH,
1170 0,
1171 168,
1172 168,
1173 SSL_ALL_CIPHERS,
1174 SSL_ALL_STRENGTHS,
1175 },
1176
1177 /* Cipher 51 */
1178 {
1179 1,
1180 TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA,
1181 TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA,
1182 SSL_kECDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1183 SSL_NOT_EXP|SSL_MEDIUM,
1184 0,
1185 128,
1186 128,
1187 SSL_ALL_CIPHERS,
1188 SSL_ALL_STRENGTHS,
1189 },
1190
1191 /* Cipher 52 */
1192 {
1193 1,
1194 TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA,
1195 TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA,
1196 SSL_kECDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1197 SSL_NOT_EXP|SSL_HIGH,
1198 0,
1199 256,
1200 256,
1201 SSL_ALL_CIPHERS,
1202 SSL_ALL_STRENGTHS,
1203 },
1204
1205 /* Cipher 53 */
1206 {
1207 1,
1208 TLS1_TXT_ECDH_RSA_EXPORT_WITH_RC4_40_SHA,
1209 TLS1_CK_ECDH_RSA_EXPORT_WITH_RC4_40_SHA,
1210 SSL_kECDH|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1211 SSL_EXPORT|SSL_EXP40,
1212 0,
1213 40,
1214 128,
1215 SSL_ALL_CIPHERS,
1216 SSL_ALL_STRENGTHS,
1217 },
1218
1219 /* Cipher 54 */
1220 {
1221 1,
1222 TLS1_TXT_ECDH_RSA_EXPORT_WITH_RC4_56_SHA,
1223 TLS1_CK_ECDH_RSA_EXPORT_WITH_RC4_56_SHA,
1224 SSL_kECDH|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1225 SSL_EXPORT|SSL_EXP56,
1226 0,
1227 56,
1228 128,
1229 SSL_ALL_CIPHERS,
1230 SSL_ALL_STRENGTHS,
1231 },
1232
1233 /* Cipher 55 */
1234 {
1235 1,
1236 TLS1_TXT_ECDH_anon_WITH_NULL_SHA,
1237 TLS1_CK_ECDH_anon_WITH_NULL_SHA,
1238 SSL_kECDHE|SSL_aNULL|SSL_eNULL|SSL_SHA|SSL_TLSV1,
1239 SSL_NOT_EXP,
1240 0,
1241 0,
1242 0,
1243 SSL_ALL_CIPHERS,
1244 SSL_ALL_STRENGTHS,
1245 },
1246
1247 /* Cipher 56 */
1248 {
1249 1,
1250 TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA,
1251 TLS1_CK_ECDH_anon_WITH_RC4_128_SHA,
1252 SSL_kECDHE|SSL_aNULL|SSL_RC4|SSL_SHA|SSL_TLSV1,
1253 SSL_NOT_EXP,
1254 0,
1255 128,
1256 128,
1257 SSL_ALL_CIPHERS,
1258 SSL_ALL_STRENGTHS,
1259 },
1260
1261 /* Cipher 57 */
1262 {
1263 1,
1264 TLS1_TXT_ECDH_anon_WITH_DES_CBC_SHA,
1265 TLS1_CK_ECDH_anon_WITH_DES_CBC_SHA,
1266 SSL_kECDHE|SSL_aNULL|SSL_DES|SSL_SHA|SSL_TLSV1,
1267 SSL_NOT_EXP|SSL_LOW,
1268 0,
1269 56,
1270 56,
1271 SSL_ALL_CIPHERS,
1272 SSL_ALL_STRENGTHS,
1273 },
1274
1275 /* Cipher 58 */
1276 {
1277 1,
1278 TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA,
1279 TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA,
1280 SSL_kECDHE|SSL_aNULL|SSL_3DES|SSL_SHA|SSL_TLSV1,
1281 SSL_NOT_EXP|SSL_HIGH,
1282 0,
1283 168,
1284 168,
1285 SSL_ALL_CIPHERS,
1286 SSL_ALL_STRENGTHS,
1287 },
1288
1289 /* Cipher 59 */
1290 {
1291 1,
1292 TLS1_TXT_ECDH_anon_EXPORT_WITH_DES_40_CBC_SHA,
1293 TLS1_CK_ECDH_anon_EXPORT_WITH_DES_40_CBC_SHA,
1294 SSL_kECDHE|SSL_aNULL|SSL_DES|SSL_SHA|SSL_TLSV1,
1295 SSL_EXPORT|SSL_EXP40,
1296 0,
1297 40,
1298 56,
1299 SSL_ALL_CIPHERS,
1300 SSL_ALL_STRENGTHS,
1301 },
1302
1303 /* Cipher 5A */
1304 {
1305 1,
1306 TLS1_TXT_ECDH_anon_EXPORT_WITH_RC4_40_SHA,
1307 TLS1_CK_ECDH_anon_EXPORT_WITH_RC4_40_SHA,
1308 SSL_kECDHE|SSL_aNULL|SSL_RC4|SSL_SHA|SSL_TLSV1,
1309 SSL_EXPORT|SSL_EXP40,
1310 0,
1311 40,
1312 128,
1313 SSL_ALL_CIPHERS,
1314 SSL_ALL_STRENGTHS,
1315 },
1316
1317 /* Cipher 77 XXX: ECC ciphersuites offering forward secrecy
1318 * are not yet specified in the ECC/TLS draft but our code
1319 * allows them to be implemented very easily. To add such
1320 * a cipher suite, one needs to add two constant definitions
1321 * to tls1.h and a new structure in this file as shown below. We
1322 * illustrate the process for the made-up cipher
1323 * ECDHE-ECDSA-AES128-SHA.
1324 */
1325 {
1326 1,
1327 TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1328 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1329 SSL_kECDHE|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1330 SSL_NOT_EXP|SSL_MEDIUM,
1331 0,
1332 128,
1333 128,
1334 SSL_ALL_CIPHERS,
1335 SSL_ALL_STRENGTHS,
1336 },
1337
1338 /* Cipher 78 XXX: Another made-up ECC cipher suite that
1339 * offers forward secrecy (ECDHE-RSA-AES128-SHA).
1340 */
1341 {
1342 1,
1343 TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1344 TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1345 SSL_kECDHE|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1346 SSL_NOT_EXP|SSL_MEDIUM,
1347 0,
1348 128,
1349 128,
1350 SSL_ALL_CIPHERS,
1351 SSL_ALL_STRENGTHS,
1352 },
1353
1354 #endif /* !OPENSSL_NO_ECDH */
1355
1356 /* end of list */
1357 };
1358
1359 static SSL3_ENC_METHOD SSLv3_enc_data={
1360 ssl3_enc,
1361 ssl3_mac,
1362 ssl3_setup_key_block,
1363 ssl3_generate_master_secret,
1364 ssl3_change_cipher_state,
1365 ssl3_final_finish_mac,
1366 MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH,
1367 ssl3_cert_verify_mac,
1368 SSL3_MD_CLIENT_FINISHED_CONST,4,
1369 SSL3_MD_SERVER_FINISHED_CONST,4,
1370 ssl3_alert_code,
1371 };
1372
1373 static SSL_METHOD SSLv3_data= {
1374 SSL3_VERSION,
1375 ssl3_new,
1376 ssl3_clear,
1377 ssl3_free,
1378 ssl_undefined_function,
1379 ssl_undefined_function,
1380 ssl3_read,
1381 ssl3_peek,
1382 ssl3_write,
1383 ssl3_shutdown,
1384 ssl3_renegotiate,
1385 ssl3_renegotiate_check,
1386 ssl3_get_message,
1387 ssl3_read_bytes,
1388 ssl3_write_bytes,
1389 ssl3_dispatch_alert,
1390 ssl3_ctrl,
1391 ssl3_ctx_ctrl,
1392 ssl3_get_cipher_by_char,
1393 ssl3_put_cipher_by_char,
1394 ssl3_pending,
1395 ssl3_num_ciphers,
1396 ssl3_get_cipher,
1397 ssl_bad_method,
1398 ssl3_default_timeout,
1399 &SSLv3_enc_data,
1400 ssl_undefined_void_function,
1401 ssl3_callback_ctrl,
1402 ssl3_ctx_callback_ctrl,
1403 };
1404
1405 static long ssl3_default_timeout(void)
1406 {
1407 /* 2 hours, the 24 hours mentioned in the SSLv3 spec
1408 * is way too long for http, the cache would over fill */
1409 return(60*60*2);
1410 }
1411
1412 SSL_METHOD *sslv3_base_method(void)
1413 {
1414 return(&SSLv3_data);
1415 }
1416
1417 int ssl3_num_ciphers(void)
1418 {
1419 return(SSL3_NUM_CIPHERS);
1420 }
1421
1422 SSL_CIPHER *ssl3_get_cipher(unsigned int u)
1423 {
1424 if (u < SSL3_NUM_CIPHERS)
1425 return(&(ssl3_ciphers[SSL3_NUM_CIPHERS-1-u]));
1426 else
1427 return(NULL);
1428 }
1429
1430 int ssl3_pending(const SSL *s)
1431 {
1432 if (s->rstate == SSL_ST_READ_BODY)
1433 return 0;
1434
1435 return (s->s3->rrec.type == SSL3_RT_APPLICATION_DATA) ? s->s3->rrec.length : 0;
1436 }
1437
1438 int ssl3_new(SSL *s)
1439 {
1440 SSL3_STATE *s3;
1441
1442 if ((s3=OPENSSL_malloc(sizeof *s3)) == NULL) goto err;
1443 memset(s3,0,sizeof *s3);
1444 EVP_MD_CTX_init(&s3->finish_dgst1);
1445 EVP_MD_CTX_init(&s3->finish_dgst2);
1446 memset(s3->rrec.seq_num,0,sizeof(s3->rrec.seq_num));
1447 memset(s3->wrec.seq_num,0,sizeof(s3->wrec.seq_num));
1448
1449 s->s3=s3;
1450
1451 s->method->ssl_clear(s);
1452 return(1);
1453 err:
1454 return(0);
1455 }
1456
1457 void ssl3_free(SSL *s)
1458 {
1459 if(s == NULL)
1460 return;
1461
1462 ssl3_cleanup_key_block(s);
1463 if (s->s3->rbuf.buf != NULL)
1464 OPENSSL_free(s->s3->rbuf.buf);
1465 if (s->s3->wbuf.buf != NULL)
1466 OPENSSL_free(s->s3->wbuf.buf);
1467 if (s->s3->rrec.comp != NULL)
1468 OPENSSL_free(s->s3->rrec.comp);
1469 #ifndef OPENSSL_NO_DH
1470 if (s->s3->tmp.dh != NULL)
1471 DH_free(s->s3->tmp.dh);
1472 #endif
1473 #ifndef OPENSSL_NO_ECDH
1474 if (s->s3->tmp.ecdh != NULL)
1475 EC_KEY_free(s->s3->tmp.ecdh);
1476 #endif
1477
1478 if (s->s3->tmp.ca_names != NULL)
1479 sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
1480 EVP_MD_CTX_cleanup(&s->s3->finish_dgst1);
1481 EVP_MD_CTX_cleanup(&s->s3->finish_dgst2);
1482
1483 OPENSSL_cleanse(s->s3,sizeof *s->s3);
1484 OPENSSL_free(s->s3);
1485 s->s3=NULL;
1486 }
1487
1488 void ssl3_clear(SSL *s)
1489 {
1490 unsigned char *rp,*wp;
1491 size_t rlen, wlen;
1492
1493 ssl3_cleanup_key_block(s);
1494 if (s->s3->tmp.ca_names != NULL)
1495 sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
1496
1497 if (s->s3->rrec.comp != NULL)
1498 {
1499 OPENSSL_free(s->s3->rrec.comp);
1500 s->s3->rrec.comp=NULL;
1501 }
1502 #ifndef OPENSSL_NO_DH
1503 if (s->s3->tmp.dh != NULL)
1504 DH_free(s->s3->tmp.dh);
1505 #endif
1506 #ifndef OPENSSL_NO_ECDH
1507 if (s->s3->tmp.ecdh != NULL)
1508 EC_KEY_free(s->s3->tmp.ecdh);
1509 #endif
1510
1511 rp = s->s3->rbuf.buf;
1512 wp = s->s3->wbuf.buf;
1513 rlen = s->s3->rbuf.len;
1514 wlen = s->s3->wbuf.len;
1515
1516 EVP_MD_CTX_cleanup(&s->s3->finish_dgst1);
1517 EVP_MD_CTX_cleanup(&s->s3->finish_dgst2);
1518
1519 memset(s->s3,0,sizeof *s->s3);
1520 s->s3->rbuf.buf = rp;
1521 s->s3->wbuf.buf = wp;
1522 s->s3->rbuf.len = rlen;
1523 s->s3->wbuf.len = wlen;
1524
1525 ssl_free_wbio_buffer(s);
1526
1527 s->packet_length=0;
1528 s->s3->renegotiate=0;
1529 s->s3->total_renegotiations=0;
1530 s->s3->num_renegotiations=0;
1531 s->s3->in_read_app_data=0;
1532 s->version=SSL3_VERSION;
1533 }
1534
1535 long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
1536 {
1537 int ret=0;
1538
1539 #if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA)
1540 if (
1541 #ifndef OPENSSL_NO_RSA
1542 cmd == SSL_CTRL_SET_TMP_RSA ||
1543 cmd == SSL_CTRL_SET_TMP_RSA_CB ||
1544 #endif
1545 #ifndef OPENSSL_NO_DSA
1546 cmd == SSL_CTRL_SET_TMP_DH ||
1547 cmd == SSL_CTRL_SET_TMP_DH_CB ||
1548 #endif
1549 0)
1550 {
1551 if (!ssl_cert_inst(&s->cert))
1552 {
1553 SSLerr(SSL_F_SSL3_CTRL, ERR_R_MALLOC_FAILURE);
1554 return(0);
1555 }
1556 }
1557 #endif
1558
1559 switch (cmd)
1560 {
1561 case SSL_CTRL_GET_SESSION_REUSED:
1562 ret=s->hit;
1563 break;
1564 case SSL_CTRL_GET_CLIENT_CERT_REQUEST:
1565 break;
1566 case SSL_CTRL_GET_NUM_RENEGOTIATIONS:
1567 ret=s->s3->num_renegotiations;
1568 break;
1569 case SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS:
1570 ret=s->s3->num_renegotiations;
1571 s->s3->num_renegotiations=0;
1572 break;
1573 case SSL_CTRL_GET_TOTAL_RENEGOTIATIONS:
1574 ret=s->s3->total_renegotiations;
1575 break;
1576 case SSL_CTRL_GET_FLAGS:
1577 ret=(int)(s->s3->flags);
1578 break;
1579 #ifndef OPENSSL_NO_RSA
1580 case SSL_CTRL_NEED_TMP_RSA:
1581 if ((s->cert != NULL) && (s->cert->rsa_tmp == NULL) &&
1582 ((s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
1583 (EVP_PKEY_size(s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8))))
1584 ret = 1;
1585 break;
1586 case SSL_CTRL_SET_TMP_RSA:
1587 {
1588 RSA *rsa = (RSA *)parg;
1589 if (rsa == NULL)
1590 {
1591 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
1592 return(ret);
1593 }
1594 if ((rsa = RSAPrivateKey_dup(rsa)) == NULL)
1595 {
1596 SSLerr(SSL_F_SSL3_CTRL, ERR_R_RSA_LIB);
1597 return(ret);
1598 }
1599 if (s->cert->rsa_tmp != NULL)
1600 RSA_free(s->cert->rsa_tmp);
1601 s->cert->rsa_tmp = rsa;
1602 ret = 1;
1603 }
1604 break;
1605 case SSL_CTRL_SET_TMP_RSA_CB:
1606 {
1607 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1608 return(ret);
1609 }
1610 break;
1611 #endif
1612 #ifndef OPENSSL_NO_DH
1613 case SSL_CTRL_SET_TMP_DH:
1614 {
1615 DH *dh = (DH *)parg;
1616 if (dh == NULL)
1617 {
1618 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
1619 return(ret);
1620 }
1621 if ((dh = DHparams_dup(dh)) == NULL)
1622 {
1623 SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
1624 return(ret);
1625 }
1626 if (!(s->options & SSL_OP_SINGLE_DH_USE))
1627 {
1628 if (!DH_generate_key(dh))
1629 {
1630 DH_free(dh);
1631 SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
1632 return(ret);
1633 }
1634 }
1635 if (s->cert->dh_tmp != NULL)
1636 DH_free(s->cert->dh_tmp);
1637 s->cert->dh_tmp = dh;
1638 ret = 1;
1639 }
1640 break;
1641 case SSL_CTRL_SET_TMP_DH_CB:
1642 {
1643 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1644 return(ret);
1645 }
1646 break;
1647 #endif
1648 #ifndef OPENSSL_NO_ECDH
1649 case SSL_CTRL_SET_TMP_ECDH:
1650 {
1651 EC_KEY *ecdh = NULL;
1652
1653 if (parg == NULL)
1654 {
1655 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
1656 return(ret);
1657 }
1658 if (!EC_KEY_up_ref((EC_KEY *)parg))
1659 {
1660 SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB);
1661 return(ret);
1662 }
1663 ecdh = (EC_KEY *)parg;
1664 if (!(s->options & SSL_OP_SINGLE_ECDH_USE))
1665 {
1666 if (!EC_KEY_generate_key(ecdh))
1667 {
1668 EC_KEY_free(ecdh);
1669 SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB);
1670 return(ret);
1671 }
1672 }
1673 if (s->cert->ecdh_tmp != NULL)
1674 EC_KEY_free(s->cert->ecdh_tmp);
1675 s->cert->ecdh_tmp = ecdh;
1676 ret = 1;
1677 }
1678 break;
1679 case SSL_CTRL_SET_TMP_ECDH_CB:
1680 {
1681 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1682 return(ret);
1683 }
1684 break;
1685 #endif /* !OPENSSL_NO_ECDH */
1686 default:
1687 break;
1688 }
1689 return(ret);
1690 }
1691
1692 long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void))
1693 {
1694 int ret=0;
1695
1696 #if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA)
1697 if (
1698 #ifndef OPENSSL_NO_RSA
1699 cmd == SSL_CTRL_SET_TMP_RSA_CB ||
1700 #endif
1701 #ifndef OPENSSL_NO_DSA
1702 cmd == SSL_CTRL_SET_TMP_DH_CB ||
1703 #endif
1704 0)
1705 {
1706 if (!ssl_cert_inst(&s->cert))
1707 {
1708 SSLerr(SSL_F_SSL3_CALLBACK_CTRL, ERR_R_MALLOC_FAILURE);
1709 return(0);
1710 }
1711 }
1712 #endif
1713
1714 switch (cmd)
1715 {
1716 #ifndef OPENSSL_NO_RSA
1717 case SSL_CTRL_SET_TMP_RSA_CB:
1718 {
1719 s->cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
1720 }
1721 break;
1722 #endif
1723 #ifndef OPENSSL_NO_DH
1724 case SSL_CTRL_SET_TMP_DH_CB:
1725 {
1726 s->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
1727 }
1728 break;
1729 #endif
1730 #ifndef OPENSSL_NO_ECDH
1731 case SSL_CTRL_SET_TMP_ECDH_CB:
1732 {
1733 s->cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
1734 }
1735 break;
1736 #endif
1737 default:
1738 break;
1739 }
1740 return(ret);
1741 }
1742
1743 long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
1744 {
1745 CERT *cert;
1746
1747 cert=ctx->cert;
1748
1749 switch (cmd)
1750 {
1751 #ifndef OPENSSL_NO_RSA
1752 case SSL_CTRL_NEED_TMP_RSA:
1753 if ( (cert->rsa_tmp == NULL) &&
1754 ((cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
1755 (EVP_PKEY_size(cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8)))
1756 )
1757 return(1);
1758 else
1759 return(0);
1760 /* break; */
1761 case SSL_CTRL_SET_TMP_RSA:
1762 {
1763 RSA *rsa;
1764 int i;
1765
1766 rsa=(RSA *)parg;
1767 i=1;
1768 if (rsa == NULL)
1769 i=0;
1770 else
1771 {
1772 if ((rsa=RSAPrivateKey_dup(rsa)) == NULL)
1773 i=0;
1774 }
1775 if (!i)
1776 {
1777 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_RSA_LIB);
1778 return(0);
1779 }
1780 else
1781 {
1782 if (cert->rsa_tmp != NULL)
1783 RSA_free(cert->rsa_tmp);
1784 cert->rsa_tmp=rsa;
1785 return(1);
1786 }
1787 }
1788 /* break; */
1789 case SSL_CTRL_SET_TMP_RSA_CB:
1790 {
1791 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1792 return(0);
1793 }
1794 break;
1795 #endif
1796 #ifndef OPENSSL_NO_DH
1797 case SSL_CTRL_SET_TMP_DH:
1798 {
1799 DH *new=NULL,*dh;
1800
1801 dh=(DH *)parg;
1802 if ((new=DHparams_dup(dh)) == NULL)
1803 {
1804 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB);
1805 return 0;
1806 }
1807 if (!(ctx->options & SSL_OP_SINGLE_DH_USE))
1808 {
1809 if (!DH_generate_key(new))
1810 {
1811 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB);
1812 DH_free(new);
1813 return 0;
1814 }
1815 }
1816 if (cert->dh_tmp != NULL)
1817 DH_free(cert->dh_tmp);
1818 cert->dh_tmp=new;
1819 return 1;
1820 }
1821 /*break; */
1822 case SSL_CTRL_SET_TMP_DH_CB:
1823 {
1824 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1825 return(0);
1826 }
1827 break;
1828 #endif
1829 #ifndef OPENSSL_NO_ECDH
1830 case SSL_CTRL_SET_TMP_ECDH:
1831 {
1832 EC_KEY *ecdh = NULL;
1833
1834 if (parg == NULL)
1835 {
1836 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB);
1837 return 0;
1838 }
1839 if (!EC_KEY_up_ref((EC_KEY *)parg))
1840 {
1841 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB);
1842 return 0;
1843 }
1844 ecdh = (EC_KEY *)parg;
1845 if (!(ctx->options & SSL_OP_SINGLE_ECDH_USE))
1846 {
1847 if (!EC_KEY_generate_key(ecdh))
1848 {
1849 EC_KEY_free(ecdh);
1850 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB);
1851 return 0;
1852 }
1853 }
1854
1855 if (cert->ecdh_tmp != NULL)
1856 {
1857 EC_KEY_free(cert->ecdh_tmp);
1858 }
1859 cert->ecdh_tmp = ecdh;
1860 return 1;
1861 }
1862 /* break; */
1863 case SSL_CTRL_SET_TMP_ECDH_CB:
1864 {
1865 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1866 return(0);
1867 }
1868 break;
1869 #endif /* !OPENSSL_NO_ECDH */
1870 /* A Thawte special :-) */
1871 case SSL_CTRL_EXTRA_CHAIN_CERT:
1872 if (ctx->extra_certs == NULL)
1873 {
1874 if ((ctx->extra_certs=sk_X509_new_null()) == NULL)
1875 return(0);
1876 }
1877 sk_X509_push(ctx->extra_certs,(X509 *)parg);
1878 break;
1879
1880 default:
1881 return(0);
1882 }
1883 return(1);
1884 }
1885
1886 long ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void))
1887 {
1888 CERT *cert;
1889
1890 cert=ctx->cert;
1891
1892 switch (cmd)
1893 {
1894 #ifndef OPENSSL_NO_RSA
1895 case SSL_CTRL_SET_TMP_RSA_CB:
1896 {
1897 cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
1898 }
1899 break;
1900 #endif
1901 #ifndef OPENSSL_NO_DH
1902 case SSL_CTRL_SET_TMP_DH_CB:
1903 {
1904 cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
1905 }
1906 break;
1907 #endif
1908 #ifndef OPENSSL_NO_ECDH
1909 case SSL_CTRL_SET_TMP_ECDH_CB:
1910 {
1911 cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
1912 }
1913 break;
1914 #endif
1915 default:
1916 return(0);
1917 }
1918 return(1);
1919 }
1920
1921 /* This function needs to check if the ciphers required are actually
1922 * available */
1923 SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p)
1924 {
1925 static int init=1;
1926 static SSL_CIPHER *sorted[SSL3_NUM_CIPHERS];
1927 SSL_CIPHER c,*cp= &c,**cpp;
1928 unsigned long id;
1929 unsigned int i;
1930
1931 if (init)
1932 {
1933 CRYPTO_w_lock(CRYPTO_LOCK_SSL);
1934
1935 if (init)
1936 {
1937 for (i=0; i<SSL3_NUM_CIPHERS; i++)
1938 sorted[i]= &(ssl3_ciphers[i]);
1939
1940 qsort(sorted,
1941 SSL3_NUM_CIPHERS,sizeof(SSL_CIPHER *),
1942 FP_ICC ssl_cipher_ptr_id_cmp);
1943
1944 init=0;
1945 }
1946
1947 CRYPTO_w_unlock(CRYPTO_LOCK_SSL);
1948 }
1949
1950 id=0x03000000L|((unsigned long)p[0]<<8L)|(unsigned long)p[1];
1951 c.id=id;
1952 cpp=(SSL_CIPHER **)OBJ_bsearch((char *)&cp,
1953 (char *)sorted,
1954 SSL3_NUM_CIPHERS,sizeof(SSL_CIPHER *),
1955 FP_ICC ssl_cipher_ptr_id_cmp);
1956 if ((cpp == NULL) || !(*cpp)->valid)
1957 return(NULL);
1958 else
1959 return(*cpp);
1960 }
1961
1962 int ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p)
1963 {
1964 long l;
1965
1966 if (p != NULL)
1967 {
1968 l=c->id;
1969 if ((l & 0xff000000) != 0x03000000) return(0);
1970 p[0]=((unsigned char)(l>> 8L))&0xFF;
1971 p[1]=((unsigned char)(l ))&0xFF;
1972 }
1973 return(2);
1974 }
1975
1976 SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
1977 STACK_OF(SSL_CIPHER) *srvr)
1978 {
1979 SSL_CIPHER *c,*ret=NULL;
1980 STACK_OF(SSL_CIPHER) *prio, *allow;
1981 int i,j,ok;
1982 CERT *cert;
1983 unsigned long alg,mask,emask;
1984
1985 /* Let's see which ciphers we can support */
1986 cert=s->cert;
1987
1988 #if 0
1989 /* Do not set the compare functions, because this may lead to a
1990 * reordering by "id". We want to keep the original ordering.
1991 * We may pay a price in performance during sk_SSL_CIPHER_find(),
1992 * but would have to pay with the price of sk_SSL_CIPHER_dup().
1993 */
1994 sk_SSL_CIPHER_set_cmp_func(srvr, ssl_cipher_ptr_id_cmp);
1995 sk_SSL_CIPHER_set_cmp_func(clnt, ssl_cipher_ptr_id_cmp);
1996 #endif
1997
1998 #ifdef CIPHER_DEBUG
1999 printf("Server has %d from %p:\n", sk_SSL_CIPHER_num(srvr), srvr);
2000 for(i=0 ; i < sk_SSL_CIPHER_num(srvr) ; ++i)
2001 {
2002 c=sk_SSL_CIPHER_value(srvr,i);
2003 printf("%p:%s\n",c,c->name);
2004 }
2005 printf("Client sent %d from %p:\n", sk_SSL_CIPHER_num(clnt), clnt);
2006 for(i=0 ; i < sk_SSL_CIPHER_num(clnt) ; ++i)
2007 {
2008 c=sk_SSL_CIPHER_value(clnt,i);
2009 printf("%p:%s\n",c,c->name);
2010 }
2011 #endif
2012
2013 if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE)
2014 {
2015 prio = srvr;
2016 allow = clnt;
2017 }
2018 else
2019 {
2020 prio = clnt;
2021 allow = srvr;
2022 }
2023
2024 for (i=0; i<sk_SSL_CIPHER_num(prio); i++)
2025 {
2026 c=sk_SSL_CIPHER_value(prio,i);
2027
2028 ssl_set_cert_masks(cert,c);
2029 mask=cert->mask;
2030 emask=cert->export_mask;
2031
2032 #ifdef KSSL_DEBUG
2033 printf("ssl3_choose_cipher %d alg= %lx\n", i,c->algorithms);
2034 #endif /* KSSL_DEBUG */
2035
2036 alg=c->algorithms&(SSL_MKEY_MASK|SSL_AUTH_MASK);
2037 #ifndef OPENSSL_NO_KRB5
2038 if (alg & SSL_KRB5)
2039 {
2040 if ( !kssl_keytab_is_available(s->kssl_ctx) )
2041 continue;
2042 }
2043 #endif /* OPENSSL_NO_KRB5 */
2044 if (SSL_C_IS_EXPORT(c))
2045 {
2046 ok=((alg & emask) == alg)?1:0;
2047 #ifdef CIPHER_DEBUG
2048 printf("%d:[%08lX:%08lX]%p:%s (export)\n",ok,alg,emask,
2049 c,c->name);
2050 #endif
2051 }
2052 else
2053 {
2054 ok=((alg & mask) == alg)?1:0;
2055 #ifdef CIPHER_DEBUG
2056 printf("%d:[%08lX:%08lX]%p:%s\n",ok,alg,mask,c,
2057 c->name);
2058 #endif
2059 }
2060
2061 if (!ok) continue;
2062 j=sk_SSL_CIPHER_find(allow,c);
2063 if (j >= 0)
2064 {
2065 ret=sk_SSL_CIPHER_value(allow,j);
2066 break;
2067 }
2068 }
2069 return(ret);
2070 }
2071
2072 int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
2073 {
2074 int ret=0;
2075 unsigned long alg;
2076
2077 alg=s->s3->tmp.new_cipher->algorithms;
2078
2079 #ifndef OPENSSL_NO_DH
2080 if (alg & (SSL_kDHr|SSL_kEDH))
2081 {
2082 # ifndef OPENSSL_NO_RSA
2083 p[ret++]=SSL3_CT_RSA_FIXED_DH;
2084 # endif
2085 # ifndef OPENSSL_NO_DSA
2086 p[ret++]=SSL3_CT_DSS_FIXED_DH;
2087 # endif
2088 }
2089 if ((s->version == SSL3_VERSION) &&
2090 (alg & (SSL_kEDH|SSL_kDHd|SSL_kDHr)))
2091 {
2092 # ifndef OPENSSL_NO_RSA
2093 p[ret++]=SSL3_CT_RSA_EPHEMERAL_DH;
2094 # endif
2095 # ifndef OPENSSL_NO_DSA
2096 p[ret++]=SSL3_CT_DSS_EPHEMERAL_DH;
2097 # endif
2098 }
2099 #endif /* !OPENSSL_NO_DH */
2100 #ifndef OPENSSL_NO_RSA
2101 p[ret++]=SSL3_CT_RSA_SIGN;
2102 #endif
2103 #ifndef OPENSSL_NO_DSA
2104 p[ret++]=SSL3_CT_DSS_SIGN;
2105 #endif
2106 #ifndef OPENSSL_NO_ECDH
2107 /* We should ask for fixed ECDH certificates only
2108 * for SSL_kECDH (and not SSL_kECDHE)
2109 */
2110 if ((alg & SSL_kECDH) && (s->version >= TLS1_VERSION))
2111 {
2112 p[ret++]=TLS_CT_RSA_FIXED_ECDH;
2113 p[ret++]=TLS_CT_ECDSA_FIXED_ECDH;
2114 }
2115 #endif
2116
2117 #ifndef OPENSSL_NO_ECDSA
2118 /* ECDSA certs can be used with RSA cipher suites as well
2119 * so we don't need to check for SSL_kECDH or SSL_kECDHE
2120 */
2121 if (s->version >= TLS1_VERSION)
2122 {
2123 p[ret++]=TLS_CT_ECDSA_SIGN;
2124 }
2125 #endif
2126 return(ret);
2127 }
2128
2129 int ssl3_shutdown(SSL *s)
2130 {
2131
2132 /* Don't do anything much if we have not done the handshake or
2133 * we don't want to send messages :-) */
2134 if ((s->quiet_shutdown) || (s->state == SSL_ST_BEFORE))
2135 {
2136 s->shutdown=(SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
2137 return(1);
2138 }
2139
2140 if (!(s->shutdown & SSL_SENT_SHUTDOWN))
2141 {
2142 s->shutdown|=SSL_SENT_SHUTDOWN;
2143 #if 1
2144 ssl3_send_alert(s,SSL3_AL_WARNING,SSL_AD_CLOSE_NOTIFY);
2145 #endif
2146 /* our shutdown alert has been sent now, and if it still needs
2147 * to be written, s->s3->alert_dispatch will be true */
2148 }
2149 else if (s->s3->alert_dispatch)
2150 {
2151 /* resend it if not sent */
2152 #if 1
2153 s->method->ssl_dispatch_alert(s);
2154 #endif
2155 }
2156 else if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN))
2157 {
2158 /* If we are waiting for a close from our peer, we are closed */
2159 s->method->ssl_read_bytes(s,0,NULL,0,0);
2160 }
2161
2162 if ((s->shutdown == (SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN)) &&
2163 !s->s3->alert_dispatch)
2164 return(1);
2165 else
2166 return(0);
2167 }
2168
2169 int ssl3_write(SSL *s, const void *buf, int len)
2170 {
2171 int ret,n;
2172
2173 #if 0
2174 if (s->shutdown & SSL_SEND_SHUTDOWN)
2175 {
2176 s->rwstate=SSL_NOTHING;
2177 return(0);
2178 }
2179 #endif
2180 clear_sys_error();
2181 if (s->s3->renegotiate) ssl3_renegotiate_check(s);
2182
2183 /* This is an experimental flag that sends the
2184 * last handshake message in the same packet as the first
2185 * use data - used to see if it helps the TCP protocol during
2186 * session-id reuse */
2187 /* The second test is because the buffer may have been removed */
2188 if ((s->s3->flags & SSL3_FLAGS_POP_BUFFER) && (s->wbio == s->bbio))
2189 {
2190 /* First time through, we write into the buffer */
2191 if (s->s3->delay_buf_pop_ret == 0)
2192 {
2193 ret=ssl3_write_bytes(s,SSL3_RT_APPLICATION_DATA,
2194 buf,len);
2195 if (ret <= 0) return(ret);
2196
2197 s->s3->delay_buf_pop_ret=ret;
2198 }
2199
2200 s->rwstate=SSL_WRITING;
2201 n=BIO_flush(s->wbio);
2202 if (n <= 0) return(n);
2203 s->rwstate=SSL_NOTHING;
2204
2205 /* We have flushed the buffer, so remove it */
2206 ssl_free_wbio_buffer(s);
2207 s->s3->flags&= ~SSL3_FLAGS_POP_BUFFER;
2208
2209 ret=s->s3->delay_buf_pop_ret;
2210 s->s3->delay_buf_pop_ret=0;
2211 }
2212 else
2213 {
2214 ret=s->method->ssl_write_bytes(s,SSL3_RT_APPLICATION_DATA,
2215 buf,len);
2216 if (ret <= 0) return(ret);
2217 }
2218
2219 return(ret);
2220 }
2221
2222 static int ssl3_read_internal(SSL *s, void *buf, int len, int peek)
2223 {
2224 int ret;
2225
2226 clear_sys_error();
2227 if (s->s3->renegotiate) ssl3_renegotiate_check(s);
2228 s->s3->in_read_app_data=1;
2229 ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
2230 if ((ret == -1) && (s->s3->in_read_app_data == 2))
2231 {
2232 /* ssl3_read_bytes decided to call s->handshake_func, which
2233 * called ssl3_read_bytes to read handshake data.
2234 * However, ssl3_read_bytes actually found application data
2235 * and thinks that application data makes sense here; so disable
2236 * handshake processing and try to read application data again. */
2237 s->in_handshake++;
2238 ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
2239 s->in_handshake--;
2240 }
2241 else
2242 s->s3->in_read_app_data=0;
2243
2244 return(ret);
2245 }
2246
2247 int ssl3_read(SSL *s, void *buf, int len)
2248 {
2249 return ssl3_read_internal(s, buf, len, 0);
2250 }
2251
2252 int ssl3_peek(SSL *s, void *buf, int len)
2253 {
2254 return ssl3_read_internal(s, buf, len, 1);
2255 }
2256
2257 int ssl3_renegotiate(SSL *s)
2258 {
2259 if (s->handshake_func == NULL)
2260 return(1);
2261
2262 if (s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)
2263 return(0);
2264
2265 s->s3->renegotiate=1;
2266 return(1);
2267 }
2268
2269 int ssl3_renegotiate_check(SSL *s)
2270 {
2271 int ret=0;
2272
2273 if (s->s3->renegotiate)
2274 {
2275 if ( (s->s3->rbuf.left == 0) &&
2276 (s->s3->wbuf.left == 0) &&
2277 !SSL_in_init(s))
2278 {
2279 /*
2280 if we are the server, and we have sent a 'RENEGOTIATE' message, we
2281 need to go to SSL_ST_ACCEPT.
2282 */
2283 /* SSL_ST_ACCEPT */
2284 s->state=SSL_ST_RENEGOTIATE;
2285 s->s3->renegotiate=0;
2286 s->s3->num_renegotiations++;
2287 s->s3->total_renegotiations++;
2288 ret=1;
2289 }
2290 }
2291 return(ret);
2292 }
2293
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