]> git.ipfire.org Git - thirdparty/openssl.git/blob - ssl/s3_lib.c
projects / thirdparty / openssl.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
Stage 1 GOST ciphersuite support.
[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) 1998-2007 The OpenSSL Project. All rights reserved.
60 *
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
63 * are met:
64 *
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
67 *
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
71 * distribution.
72 *
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
77 *
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
82 *
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
86 *
87 * 6. Redistributions of any form whatsoever must retain the following
88 * acknowledgment:
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
91 *
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
105 *
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
109 *
110 */
111 /* ====================================================================
112 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
113 *
114 * Portions of the attached software ("Contribution") are developed by
115 * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
116 *
117 * The Contribution is licensed pursuant to the OpenSSL open source
118 * license provided above.
119 *
120 * ECC cipher suite support in OpenSSL originally written by
121 * Vipul Gupta and Sumit Gupta of Sun Microsystems Laboratories.
122 *
123 */
124 /* ====================================================================
125 * Copyright 2005 Nokia. All rights reserved.
126 *
127 * The portions of the attached software ("Contribution") is developed by
128 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
129 * license.
130 *
131 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
132 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
133 * support (see RFC 4279) to OpenSSL.
134 *
135 * No patent licenses or other rights except those expressly stated in
136 * the OpenSSL open source license shall be deemed granted or received
137 * expressly, by implication, estoppel, or otherwise.
138 *
139 * No assurances are provided by Nokia that the Contribution does not
140 * infringe the patent or other intellectual property rights of any third
141 * party or that the license provides you with all the necessary rights
142 * to make use of the Contribution.
143 *
144 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
145 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
146 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
147 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
148 * OTHERWISE.
149 */
150
151 #include <stdio.h>
152 #include <openssl/objects.h>
153 #include "ssl_locl.h"
154 #include "kssl_lcl.h"
155 #ifndef OPENSSL_NO_TLSEXT
156 #ifndef OPENSSL_NO_EC
157 #include "../crypto/ec/ec_lcl.h"
158 #endif /* OPENSSL_NO_EC */
159 #endif /* OPENSSL_NO_TLSEXT */
160 #include <openssl/md5.h>
161 #ifndef OPENSSL_NO_DH
162 #include <openssl/dh.h>
163 #endif
164
165 const char ssl3_version_str[]="SSLv3" OPENSSL_VERSION_PTEXT;
166
167 #define SSL3_NUM_CIPHERS (sizeof(ssl3_ciphers)/sizeof(SSL_CIPHER))
168
169 /* list of available SSLv3 ciphers (sorted by id) */
170 OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
171
172 /* The RSA ciphers */
173 /* Cipher 01 */
174 {
175 1,
176 SSL3_TXT_RSA_NULL_MD5,
177 SSL3_CK_RSA_NULL_MD5,
178 SSL_kRSA,
179 SSL_aRSA,
180 SSL_eNULL,
181 SSL_MD5,
182 SSL_SSLV3,
183 SSL_NOT_EXP|SSL_STRONG_NONE,
184 0,
185 0,
186 0,
187 },
188
189 /* Cipher 02 */
190 {
191 1,
192 SSL3_TXT_RSA_NULL_SHA,
193 SSL3_CK_RSA_NULL_SHA,
194 SSL_kRSA,
195 SSL_aRSA,
196 SSL_eNULL,
197 SSL_SHA1,
198 SSL_SSLV3,
199 SSL_NOT_EXP|SSL_STRONG_NONE,
200 0,
201 0,
202 0,
203 },
204
205 /* Cipher 03 */
206 {
207 1,
208 SSL3_TXT_RSA_RC4_40_MD5,
209 SSL3_CK_RSA_RC4_40_MD5,
210 SSL_kRSA,
211 SSL_aRSA,
212 SSL_RC4,
213 SSL_MD5,
214 SSL_SSLV3,
215 SSL_EXPORT|SSL_EXP40,
216 0,
217 40,
218 128,
219 },
220
221 /* Cipher 04 */
222 {
223 1,
224 SSL3_TXT_RSA_RC4_128_MD5,
225 SSL3_CK_RSA_RC4_128_MD5,
226 SSL_kRSA,
227 SSL_aRSA,
228 SSL_RC4,
229 SSL_MD5,
230 SSL_SSLV3,
231 SSL_NOT_EXP|SSL_MEDIUM,
232 0,
233 128,
234 128,
235 },
236
237 /* Cipher 05 */
238 {
239 1,
240 SSL3_TXT_RSA_RC4_128_SHA,
241 SSL3_CK_RSA_RC4_128_SHA,
242 SSL_kRSA,
243 SSL_aRSA,
244 SSL_RC4,
245 SSL_SHA1,
246 SSL_SSLV3,
247 SSL_NOT_EXP|SSL_MEDIUM,
248 0,
249 128,
250 128,
251 },
252
253 /* Cipher 06 */
254 {
255 1,
256 SSL3_TXT_RSA_RC2_40_MD5,
257 SSL3_CK_RSA_RC2_40_MD5,
258 SSL_kRSA,
259 SSL_aRSA,
260 SSL_RC2,
261 SSL_MD5,
262 SSL_SSLV3,
263 SSL_EXPORT|SSL_EXP40,
264 0,
265 40,
266 128,
267 },
268
269 /* Cipher 07 */
270 #ifndef OPENSSL_NO_IDEA
271 {
272 1,
273 SSL3_TXT_RSA_IDEA_128_SHA,
274 SSL3_CK_RSA_IDEA_128_SHA,
275 SSL_kRSA,
276 SSL_aRSA,
277 SSL_IDEA,
278 SSL_SHA1,
279 SSL_SSLV3,
280 SSL_NOT_EXP|SSL_MEDIUM,
281 0,
282 128,
283 128,
284 },
285 #endif
286
287 /* Cipher 08 */
288 {
289 1,
290 SSL3_TXT_RSA_DES_40_CBC_SHA,
291 SSL3_CK_RSA_DES_40_CBC_SHA,
292 SSL_kRSA,
293 SSL_aRSA,
294 SSL_DES,
295 SSL_SHA1,
296 SSL_SSLV3,
297 SSL_EXPORT|SSL_EXP40,
298 0,
299 40,
300 56,
301 },
302
303 /* Cipher 09 */
304 {
305 1,
306 SSL3_TXT_RSA_DES_64_CBC_SHA,
307 SSL3_CK_RSA_DES_64_CBC_SHA,
308 SSL_kRSA,
309 SSL_aRSA,
310 SSL_DES,
311 SSL_SHA1,
312 SSL_SSLV3,
313 SSL_NOT_EXP|SSL_LOW,
314 0,
315 56,
316 56,
317 },
318
319 /* Cipher 0A */
320 {
321 1,
322 SSL3_TXT_RSA_DES_192_CBC3_SHA,
323 SSL3_CK_RSA_DES_192_CBC3_SHA,
324 SSL_kRSA,
325 SSL_aRSA,
326 SSL_3DES,
327 SSL_SHA1,
328 SSL_SSLV3,
329 SSL_NOT_EXP|SSL_HIGH,
330 0,
331 168,
332 168,
333 },
334
335 /* The DH ciphers */
336 /* Cipher 0B */
337 {
338 0,
339 SSL3_TXT_DH_DSS_DES_40_CBC_SHA,
340 SSL3_CK_DH_DSS_DES_40_CBC_SHA,
341 SSL_kDHd,
342 SSL_aDH,
343 SSL_DES,
344 SSL_SHA1,
345 SSL_SSLV3,
346 SSL_EXPORT|SSL_EXP40,
347 0,
348 40,
349 56,
350 },
351
352 /* Cipher 0C */
353 {
354 0, /* not implemented (non-ephemeral DH) */
355 SSL3_TXT_DH_DSS_DES_64_CBC_SHA,
356 SSL3_CK_DH_DSS_DES_64_CBC_SHA,
357 SSL_kDHd,
358 SSL_aDH,
359 SSL_DES,
360 SSL_SHA1,
361 SSL_SSLV3,
362 SSL_NOT_EXP|SSL_LOW,
363 0,
364 56,
365 56,
366 },
367
368 /* Cipher 0D */
369 {
370 0, /* not implemented (non-ephemeral DH) */
371 SSL3_TXT_DH_DSS_DES_192_CBC3_SHA,
372 SSL3_CK_DH_DSS_DES_192_CBC3_SHA,
373 SSL_kDHd,
374 SSL_aDH,
375 SSL_3DES,
376 SSL_SHA1,
377 SSL_SSLV3,
378 SSL_NOT_EXP|SSL_HIGH,
379 0,
380 168,
381 168,
382 },
383
384 /* Cipher 0E */
385 {
386 0, /* not implemented (non-ephemeral DH) */
387 SSL3_TXT_DH_RSA_DES_40_CBC_SHA,
388 SSL3_CK_DH_RSA_DES_40_CBC_SHA,
389 SSL_kDHr,
390 SSL_aDH,
391 SSL_DES,
392 SSL_SHA1,
393 SSL_SSLV3,
394 SSL_EXPORT|SSL_EXP40,
395 0,
396 40,
397 56,
398 },
399
400 /* Cipher 0F */
401 {
402 0, /* not implemented (non-ephemeral DH) */
403 SSL3_TXT_DH_RSA_DES_64_CBC_SHA,
404 SSL3_CK_DH_RSA_DES_64_CBC_SHA,
405 SSL_kDHr,
406 SSL_aDH,
407 SSL_DES,
408 SSL_SHA1,
409 SSL_SSLV3,
410 SSL_NOT_EXP|SSL_LOW,
411 0,
412 56,
413 56,
414 },
415
416 /* Cipher 10 */
417 {
418 0, /* not implemented (non-ephemeral DH) */
419 SSL3_TXT_DH_RSA_DES_192_CBC3_SHA,
420 SSL3_CK_DH_RSA_DES_192_CBC3_SHA,
421 SSL_kDHr,
422 SSL_aDH,
423 SSL_3DES,
424 SSL_SHA1,
425 SSL_SSLV3,
426 SSL_NOT_EXP|SSL_HIGH,
427 0,
428 168,
429 168,
430 },
431
432 /* The Ephemeral DH ciphers */
433 /* Cipher 11 */
434 {
435 1,
436 SSL3_TXT_EDH_DSS_DES_40_CBC_SHA,
437 SSL3_CK_EDH_DSS_DES_40_CBC_SHA,
438 SSL_kEDH,
439 SSL_aDSS,
440 SSL_DES,
441 SSL_SHA1,
442 SSL_SSLV3,
443 SSL_EXPORT|SSL_EXP40,
444 0,
445 40,
446 56,
447 },
448
449 /* Cipher 12 */
450 {
451 1,
452 SSL3_TXT_EDH_DSS_DES_64_CBC_SHA,
453 SSL3_CK_EDH_DSS_DES_64_CBC_SHA,
454 SSL_kEDH,
455 SSL_aDSS,
456 SSL_DES,
457 SSL_SHA1,
458 SSL_SSLV3,
459 SSL_NOT_EXP|SSL_LOW,
460 0,
461 56,
462 56,
463 },
464
465 /* Cipher 13 */
466 {
467 1,
468 SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA,
469 SSL3_CK_EDH_DSS_DES_192_CBC3_SHA,
470 SSL_kEDH,
471 SSL_aDSS,
472 SSL_3DES,
473 SSL_SHA1,
474 SSL_SSLV3,
475 SSL_NOT_EXP|SSL_HIGH,
476 0,
477 168,
478 168,
479 },
480
481 /* Cipher 14 */
482 {
483 1,
484 SSL3_TXT_EDH_RSA_DES_40_CBC_SHA,
485 SSL3_CK_EDH_RSA_DES_40_CBC_SHA,
486 SSL_kEDH,
487 SSL_aRSA,
488 SSL_DES,
489 SSL_SHA1,
490 SSL_SSLV3,
491 SSL_EXPORT|SSL_EXP40,
492 0,
493 40,
494 56,
495 },
496
497 /* Cipher 15 */
498 {
499 1,
500 SSL3_TXT_EDH_RSA_DES_64_CBC_SHA,
501 SSL3_CK_EDH_RSA_DES_64_CBC_SHA,
502 SSL_kEDH,
503 SSL_aRSA,
504 SSL_DES,
505 SSL_SHA1,
506 SSL_SSLV3,
507 SSL_NOT_EXP|SSL_LOW,
508 0,
509 56,
510 56,
511 },
512
513 /* Cipher 16 */
514 {
515 1,
516 SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA,
517 SSL3_CK_EDH_RSA_DES_192_CBC3_SHA,
518 SSL_kEDH,
519 SSL_aRSA,
520 SSL_3DES,
521 SSL_SHA1,
522 SSL_SSLV3,
523 SSL_NOT_EXP|SSL_HIGH,
524 0,
525 168,
526 168,
527 },
528
529 /* Cipher 17 */
530 {
531 1,
532 SSL3_TXT_ADH_RC4_40_MD5,
533 SSL3_CK_ADH_RC4_40_MD5,
534 SSL_kEDH,
535 SSL_aNULL,
536 SSL_RC4,
537 SSL_MD5,
538 SSL_SSLV3,
539 SSL_EXPORT|SSL_EXP40,
540 0,
541 40,
542 128,
543 },
544
545 /* Cipher 18 */
546 {
547 1,
548 SSL3_TXT_ADH_RC4_128_MD5,
549 SSL3_CK_ADH_RC4_128_MD5,
550 SSL_kEDH,
551 SSL_aNULL,
552 SSL_RC4,
553 SSL_MD5,
554 SSL_SSLV3,
555 SSL_NOT_EXP|SSL_MEDIUM,
556 0,
557 128,
558 128,
559 },
560
561 /* Cipher 19 */
562 {
563 1,
564 SSL3_TXT_ADH_DES_40_CBC_SHA,
565 SSL3_CK_ADH_DES_40_CBC_SHA,
566 SSL_kEDH,
567 SSL_aNULL,
568 SSL_DES,
569 SSL_SHA1,
570 SSL_SSLV3,
571 SSL_EXPORT|SSL_EXP40,
572 0,
573 40,
574 128,
575 },
576
577 /* Cipher 1A */
578 {
579 1,
580 SSL3_TXT_ADH_DES_64_CBC_SHA,
581 SSL3_CK_ADH_DES_64_CBC_SHA,
582 SSL_kEDH,
583 SSL_aNULL,
584 SSL_DES,
585 SSL_SHA1,
586 SSL_SSLV3,
587 SSL_NOT_EXP|SSL_LOW,
588 0,
589 56,
590 56,
591 },
592
593 /* Cipher 1B */
594 {
595 1,
596 SSL3_TXT_ADH_DES_192_CBC_SHA,
597 SSL3_CK_ADH_DES_192_CBC_SHA,
598 SSL_kEDH,
599 SSL_aNULL,
600 SSL_3DES,
601 SSL_SHA1,
602 SSL_SSLV3,
603 SSL_NOT_EXP|SSL_HIGH,
604 0,
605 168,
606 168,
607 },
608
609 /* Fortezza ciphersuite from SSL 3.0 spec */
610 #if 0
611 /* Cipher 1C */
612 {
613 0,
614 SSL3_TXT_FZA_DMS_NULL_SHA,
615 SSL3_CK_FZA_DMS_NULL_SHA,
616 SSL_kFZA,
617 SSL_aFZA,
618 SSL_eNULL,
619 SSL_SHA1,
620 SSL_SSLV3,
621 SSL_NOT_EXP|SSL_STRONG_NONE,
622 0,
623 0,
624 0,
625 },
626
627 /* Cipher 1D */
628 {
629 0,
630 SSL3_TXT_FZA_DMS_FZA_SHA,
631 SSL3_CK_FZA_DMS_FZA_SHA,
632 SSL_kFZA,
633 SSL_aFZA,
634 SSL_eFZA,
635 SSL_SHA1,
636 SSL_SSLV3,
637 SSL_NOT_EXP|SSL_STRONG_NONE,
638 0,
639 0,
640 0,
641 },
642
643 /* Cipher 1E */
644 {
645 0,
646 SSL3_TXT_FZA_DMS_RC4_SHA,
647 SSL3_CK_FZA_DMS_RC4_SHA,
648 SSL_kFZA,
649 SSL_aFZA,
650 SSL_RC4,
651 SSL_SHA1,
652 SSL_SSLV3,
653 SSL_NOT_EXP|SSL_MEDIUM,
654 0,
655 128,
656 128,
657 },
658 #endif
659
660 #ifndef OPENSSL_NO_KRB5
661 /* The Kerberos ciphers*/
662 /* Cipher 1E */
663 {
664 1,
665 SSL3_TXT_KRB5_DES_64_CBC_SHA,
666 SSL3_CK_KRB5_DES_64_CBC_SHA,
667 SSL_kKRB5,
668 SSL_aKRB5,
669 SSL_DES,
670 SSL_SHA1,
671 SSL_SSLV3,
672 SSL_NOT_EXP|SSL_LOW,
673 0,
674 56,
675 56,
676 },
677
678 /* Cipher 1F */
679 {
680 1,
681 SSL3_TXT_KRB5_DES_192_CBC3_SHA,
682 SSL3_CK_KRB5_DES_192_CBC3_SHA,
683 SSL_kKRB5,
684 SSL_aKRB5,
685 SSL_3DES,
686 SSL_SHA1,
687 SSL_SSLV3,
688 SSL_NOT_EXP|SSL_HIGH,
689 0,
690 168,
691 168,
692 },
693
694 /* Cipher 20 */
695 {
696 1,
697 SSL3_TXT_KRB5_RC4_128_SHA,
698 SSL3_CK_KRB5_RC4_128_SHA,
699 SSL_kKRB5,
700 SSL_aKRB5,
701 SSL_RC4,
702 SSL_SHA1,
703 SSL_SSLV3,
704 SSL_NOT_EXP|SSL_MEDIUM,
705 0,
706 128,
707 128,
708 },
709
710 /* Cipher 21 */
711 {
712 1,
713 SSL3_TXT_KRB5_IDEA_128_CBC_SHA,
714 SSL3_CK_KRB5_IDEA_128_CBC_SHA,
715 SSL_kKRB5,
716 SSL_aKRB5,
717 SSL_IDEA,
718 SSL_SHA1,
719 SSL_SSLV3,
720 SSL_NOT_EXP|SSL_MEDIUM,
721 0,
722 128,
723 128,
724 },
725
726 /* Cipher 22 */
727 {
728 1,
729 SSL3_TXT_KRB5_DES_64_CBC_MD5,
730 SSL3_CK_KRB5_DES_64_CBC_MD5,
731 SSL_kKRB5,
732 SSL_aKRB5,
733 SSL_DES,
734 SSL_MD5,
735 SSL_SSLV3,
736 SSL_NOT_EXP|SSL_LOW,
737 0,
738 56,
739 56,
740 },
741
742 /* Cipher 23 */
743 {
744 1,
745 SSL3_TXT_KRB5_DES_192_CBC3_MD5,
746 SSL3_CK_KRB5_DES_192_CBC3_MD5,
747 SSL_kKRB5,
748 SSL_aKRB5,
749 SSL_3DES,
750 SSL_MD5,
751 SSL_SSLV3,
752 SSL_NOT_EXP|SSL_HIGH,
753 0,
754 168,
755 168,
756 },
757
758 /* Cipher 24 */
759 {
760 1,
761 SSL3_TXT_KRB5_RC4_128_MD5,
762 SSL3_CK_KRB5_RC4_128_MD5,
763 SSL_kKRB5,
764 SSL_aKRB5,
765 SSL_RC4,
766 SSL_MD5,
767 SSL_SSLV3,
768 SSL_NOT_EXP|SSL_MEDIUM,
769 0,
770 128,
771 128,
772 },
773
774 /* Cipher 25 */
775 {
776 1,
777 SSL3_TXT_KRB5_IDEA_128_CBC_MD5,
778 SSL3_CK_KRB5_IDEA_128_CBC_MD5,
779 SSL_kKRB5,
780 SSL_aKRB5,
781 SSL_IDEA,
782 SSL_MD5,
783 SSL_SSLV3,
784 SSL_NOT_EXP|SSL_MEDIUM,
785 0,
786 128,
787 128,
788 },
789
790 /* Cipher 26 */
791 {
792 1,
793 SSL3_TXT_KRB5_DES_40_CBC_SHA,
794 SSL3_CK_KRB5_DES_40_CBC_SHA,
795 SSL_kKRB5,
796 SSL_aKRB5,
797 SSL_DES,
798 SSL_SHA1,
799 SSL_SSLV3,
800 SSL_EXPORT|SSL_EXP40,
801 0,
802 40,
803 56,
804 },
805
806 /* Cipher 27 */
807 {
808 1,
809 SSL3_TXT_KRB5_RC2_40_CBC_SHA,
810 SSL3_CK_KRB5_RC2_40_CBC_SHA,
811 SSL_kKRB5,
812 SSL_aKRB5,
813 SSL_RC2,
814 SSL_SHA1,
815 SSL_SSLV3,
816 SSL_EXPORT|SSL_EXP40,
817 0,
818 40,
819 128,
820 },
821
822 /* Cipher 28 */
823 {
824 1,
825 SSL3_TXT_KRB5_RC4_40_SHA,
826 SSL3_CK_KRB5_RC4_40_SHA,
827 SSL_kKRB5,
828 SSL_aKRB5,
829 SSL_RC4,
830 SSL_SHA1,
831 SSL_SSLV3,
832 SSL_EXPORT|SSL_EXP40,
833 0,
834 40,
835 128,
836 },
837
838 /* Cipher 29 */
839 {
840 1,
841 SSL3_TXT_KRB5_DES_40_CBC_MD5,
842 SSL3_CK_KRB5_DES_40_CBC_MD5,
843 SSL_kKRB5,
844 SSL_aKRB5,
845 SSL_DES,
846 SSL_MD5,
847 SSL_SSLV3,
848 SSL_EXPORT|SSL_EXP40,
849 0,
850 40,
851 56,
852 },
853
854 /* Cipher 2A */
855 {
856 1,
857 SSL3_TXT_KRB5_RC2_40_CBC_MD5,
858 SSL3_CK_KRB5_RC2_40_CBC_MD5,
859 SSL_kKRB5,
860 SSL_aKRB5,
861 SSL_RC2,
862 SSL_MD5,
863 SSL_SSLV3,
864 SSL_EXPORT|SSL_EXP40,
865 0,
866 40,
867 128,
868 },
869
870 /* Cipher 2B */
871 {
872 1,
873 SSL3_TXT_KRB5_RC4_40_MD5,
874 SSL3_CK_KRB5_RC4_40_MD5,
875 SSL_kKRB5,
876 SSL_aKRB5,
877 SSL_RC4,
878 SSL_MD5,
879 SSL_SSLV3,
880 SSL_EXPORT|SSL_EXP40,
881 0,
882 40,
883 128,
884 },
885 #endif /* OPENSSL_NO_KRB5 */
886
887 /* New AES ciphersuites */
888 /* Cipher 2F */
889 {
890 1,
891 TLS1_TXT_RSA_WITH_AES_128_SHA,
892 TLS1_CK_RSA_WITH_AES_128_SHA,
893 SSL_kRSA,
894 SSL_aRSA,
895 SSL_AES128,
896 SSL_SHA1,
897 SSL_TLSV1,
898 SSL_NOT_EXP|SSL_HIGH,
899 0,
900 128,
901 128,
902 },
903 /* Cipher 30 */
904 {
905 0,
906 TLS1_TXT_DH_DSS_WITH_AES_128_SHA,
907 TLS1_CK_DH_DSS_WITH_AES_128_SHA,
908 SSL_kDHd,
909 SSL_aDH,
910 SSL_AES128,
911 SSL_SHA1,
912 SSL_TLSV1,
913 SSL_NOT_EXP|SSL_HIGH,
914 0,
915 128,
916 128,
917 },
918 /* Cipher 31 */
919 {
920 0,
921 TLS1_TXT_DH_RSA_WITH_AES_128_SHA,
922 TLS1_CK_DH_RSA_WITH_AES_128_SHA,
923 SSL_kDHr,
924 SSL_aDH,
925 SSL_AES128,
926 SSL_SHA1,
927 SSL_TLSV1,
928 SSL_NOT_EXP|SSL_HIGH,
929 0,
930 128,
931 128,
932 },
933 /* Cipher 32 */
934 {
935 1,
936 TLS1_TXT_DHE_DSS_WITH_AES_128_SHA,
937 TLS1_CK_DHE_DSS_WITH_AES_128_SHA,
938 SSL_kEDH,
939 SSL_aDSS,
940 SSL_AES128,
941 SSL_SHA1,
942 SSL_TLSV1,
943 SSL_NOT_EXP|SSL_HIGH,
944 0,
945 128,
946 128,
947 },
948 /* Cipher 33 */
949 {
950 1,
951 TLS1_TXT_DHE_RSA_WITH_AES_128_SHA,
952 TLS1_CK_DHE_RSA_WITH_AES_128_SHA,
953 SSL_kEDH,
954 SSL_aRSA,
955 SSL_AES128,
956 SSL_SHA1,
957 SSL_TLSV1,
958 SSL_NOT_EXP|SSL_HIGH,
959 0,
960 128,
961 128,
962 },
963 /* Cipher 34 */
964 {
965 1,
966 TLS1_TXT_ADH_WITH_AES_128_SHA,
967 TLS1_CK_ADH_WITH_AES_128_SHA,
968 SSL_kEDH,
969 SSL_aNULL,
970 SSL_AES128,
971 SSL_SHA1,
972 SSL_TLSV1,
973 SSL_NOT_EXP|SSL_HIGH,
974 0,
975 128,
976 128,
977 },
978
979 /* Cipher 35 */
980 {
981 1,
982 TLS1_TXT_RSA_WITH_AES_256_SHA,
983 TLS1_CK_RSA_WITH_AES_256_SHA,
984 SSL_kRSA,
985 SSL_aRSA,
986 SSL_AES256,
987 SSL_SHA1,
988 SSL_TLSV1,
989 SSL_NOT_EXP|SSL_HIGH,
990 0,
991 256,
992 256,
993 },
994 /* Cipher 36 */
995 {
996 0,
997 TLS1_TXT_DH_DSS_WITH_AES_256_SHA,
998 TLS1_CK_DH_DSS_WITH_AES_256_SHA,
999 SSL_kDHd,
1000 SSL_aDH,
1001 SSL_AES256,
1002 SSL_SHA1,
1003 SSL_TLSV1,
1004 SSL_NOT_EXP|SSL_HIGH,
1005 0,
1006 256,
1007 256,
1008 },
1009
1010 /* Cipher 37 */
1011 {
1012 0, /* not implemented (non-ephemeral DH) */
1013 TLS1_TXT_DH_RSA_WITH_AES_256_SHA,
1014 TLS1_CK_DH_RSA_WITH_AES_256_SHA,
1015 SSL_kDHr,
1016 SSL_aDH,
1017 SSL_AES256,
1018 SSL_SHA1,
1019 SSL_TLSV1,
1020 SSL_NOT_EXP|SSL_HIGH,
1021 0,
1022 256,
1023 256,
1024 },
1025
1026 /* Cipher 38 */
1027 {
1028 1,
1029 TLS1_TXT_DHE_DSS_WITH_AES_256_SHA,
1030 TLS1_CK_DHE_DSS_WITH_AES_256_SHA,
1031 SSL_kEDH,
1032 SSL_aDSS,
1033 SSL_AES256,
1034 SSL_SHA1,
1035 SSL_TLSV1,
1036 SSL_NOT_EXP|SSL_HIGH,
1037 0,
1038 256,
1039 256,
1040 },
1041
1042 /* Cipher 39 */
1043 {
1044 1,
1045 TLS1_TXT_DHE_RSA_WITH_AES_256_SHA,
1046 TLS1_CK_DHE_RSA_WITH_AES_256_SHA,
1047 SSL_kEDH,
1048 SSL_aRSA,
1049 SSL_AES256,
1050 SSL_SHA1,
1051 SSL_TLSV1,
1052 SSL_NOT_EXP|SSL_HIGH,
1053 0,
1054 256,
1055 256,
1056 },
1057
1058 /* Cipher 3A */
1059 {
1060 1,
1061 TLS1_TXT_ADH_WITH_AES_256_SHA,
1062 TLS1_CK_ADH_WITH_AES_256_SHA,
1063 SSL_kEDH,
1064 SSL_aNULL,
1065 SSL_AES256,
1066 SSL_SHA1,
1067 SSL_TLSV1,
1068 SSL_NOT_EXP|SSL_HIGH,
1069 0,
1070 256,
1071 256,
1072 },
1073
1074 #ifndef OPENSSL_NO_CAMELLIA
1075 /* Camellia ciphersuites from RFC4132 (128-bit portion) */
1076
1077 /* Cipher 41 */
1078 {
1079 1,
1080 TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA,
1081 TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA,
1082 SSL_kRSA,
1083 SSL_aRSA,
1084 SSL_CAMELLIA128,
1085 SSL_SHA1,
1086 SSL_TLSV1,
1087 SSL_NOT_EXP|SSL_HIGH,
1088 0,
1089 128,
1090 128,
1091 },
1092
1093 /* Cipher 42 */
1094 {
1095 0, /* not implemented (non-ephemeral DH) */
1096 TLS1_TXT_DH_DSS_WITH_CAMELLIA_128_CBC_SHA,
1097 TLS1_CK_DH_DSS_WITH_CAMELLIA_128_CBC_SHA,
1098 SSL_kDHd,
1099 SSL_aDH,
1100 SSL_CAMELLIA128,
1101 SSL_SHA1,
1102 SSL_TLSV1,
1103 SSL_NOT_EXP|SSL_HIGH,
1104 0,
1105 128,
1106 128,
1107 },
1108
1109 /* Cipher 43 */
1110 {
1111 0, /* not implemented (non-ephemeral DH) */
1112 TLS1_TXT_DH_RSA_WITH_CAMELLIA_128_CBC_SHA,
1113 TLS1_CK_DH_RSA_WITH_CAMELLIA_128_CBC_SHA,
1114 SSL_kDHr,
1115 SSL_aDH,
1116 SSL_CAMELLIA128,
1117 SSL_SHA1,
1118 SSL_TLSV1,
1119 SSL_NOT_EXP|SSL_HIGH,
1120 0,
1121 128,
1122 128,
1123 },
1124
1125 /* Cipher 44 */
1126 {
1127 1,
1128 TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,
1129 TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,
1130 SSL_kEDH,
1131 SSL_aDSS,
1132 SSL_CAMELLIA128,
1133 SSL_SHA1,
1134 SSL_TLSV1,
1135 SSL_NOT_EXP|SSL_HIGH,
1136 0,
1137 128,
1138 128,
1139 },
1140
1141 /* Cipher 45 */
1142 {
1143 1,
1144 TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
1145 TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
1146 SSL_kEDH,
1147 SSL_aRSA,
1148 SSL_CAMELLIA128,
1149 SSL_SHA1,
1150 SSL_TLSV1,
1151 SSL_NOT_EXP|SSL_HIGH,
1152 0,
1153 128,
1154 128,
1155 },
1156
1157 /* Cipher 46 */
1158 {
1159 1,
1160 TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA,
1161 TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA,
1162 SSL_kEDH,
1163 SSL_aNULL,
1164 SSL_CAMELLIA128,
1165 SSL_SHA1,
1166 SSL_TLSV1,
1167 SSL_NOT_EXP|SSL_HIGH,
1168 0,
1169 128,
1170 128,
1171 },
1172 #endif /* OPENSSL_NO_CAMELLIA */
1173
1174 #if TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES
1175 /* New TLS Export CipherSuites from expired ID */
1176 #if 0
1177 /* Cipher 60 */
1178 {
1179 1,
1180 TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_MD5,
1181 TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_MD5,
1182 SSL_kRSA,
1183 SSL_aRSA,
1184 SSL_RC4,
1185 SSL_MD5,
1186 SSL_TLSV1,
1187 SSL_EXPORT|SSL_EXP56,
1188 0,
1189 56,
1190 128,
1191 },
1192
1193 /* Cipher 61 */
1194 {
1195 1,
1196 TLS1_TXT_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
1197 TLS1_CK_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
1198 SSL_kRSA,
1199 SSL_aRSA,
1200 SSL_RC2,
1201 SSL_MD5,
1202 SSL_TLSV1,
1203 SSL_EXPORT|SSL_EXP56,
1204 0,
1205 56,
1206 128,
1207 },
1208 #endif
1209
1210 /* Cipher 62 */
1211 {
1212 1,
1213 TLS1_TXT_RSA_EXPORT1024_WITH_DES_CBC_SHA,
1214 TLS1_CK_RSA_EXPORT1024_WITH_DES_CBC_SHA,
1215 SSL_kRSA,
1216 SSL_aRSA,
1217 SSL_DES,
1218 SSL_SHA1,
1219 SSL_TLSV1,
1220 SSL_EXPORT|SSL_EXP56,
1221 0,
1222 56,
1223 56,
1224 },
1225
1226 /* Cipher 63 */
1227 {
1228 1,
1229 TLS1_TXT_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
1230 TLS1_CK_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
1231 SSL_kEDH,
1232 SSL_aDSS,
1233 SSL_DES,
1234 SSL_SHA1,
1235 SSL_TLSV1,
1236 SSL_EXPORT|SSL_EXP56,
1237 0,
1238 56,
1239 56,
1240 },
1241
1242 /* Cipher 64 */
1243 {
1244 1,
1245 TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_SHA,
1246 TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_SHA,
1247 SSL_kRSA,
1248 SSL_aRSA,
1249 SSL_RC4,
1250 SSL_SHA1,
1251 SSL_TLSV1,
1252 SSL_EXPORT|SSL_EXP56,
1253 0,
1254 56,
1255 128,
1256 },
1257
1258 /* Cipher 65 */
1259 {
1260 1,
1261 TLS1_TXT_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
1262 TLS1_CK_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
1263 SSL_kEDH,
1264 SSL_aDSS,
1265 SSL_RC4,
1266 SSL_SHA1,
1267 SSL_TLSV1,
1268 SSL_EXPORT|SSL_EXP56,
1269 0,
1270 56,
1271 128,
1272 },
1273
1274 /* Cipher 66 */
1275 {
1276 1,
1277 TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA,
1278 TLS1_CK_DHE_DSS_WITH_RC4_128_SHA,
1279 SSL_kEDH,
1280 SSL_aDSS,
1281 SSL_RC4,
1282 SSL_SHA1,
1283 SSL_TLSV1,
1284 SSL_NOT_EXP|SSL_MEDIUM,
1285 0,
1286 128,
1287 128,
1288 },
1289 #endif
1290
1291 #ifndef OPENSSL_NO_CAMELLIA
1292 /* Camellia ciphersuites from RFC4132 (256-bit portion) */
1293
1294 /* Cipher 84 */
1295 {
1296 1,
1297 TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA,
1298 TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA,
1299 SSL_kRSA,
1300 SSL_aRSA,
1301 SSL_CAMELLIA256,
1302 SSL_SHA1,
1303 SSL_TLSV1,
1304 SSL_NOT_EXP|SSL_HIGH,
1305 0,
1306 256,
1307 256,
1308 },
1309 /* Cipher 85 */
1310 {
1311 0, /* not implemented (non-ephemeral DH) */
1312 TLS1_TXT_DH_DSS_WITH_CAMELLIA_256_CBC_SHA,
1313 TLS1_CK_DH_DSS_WITH_CAMELLIA_256_CBC_SHA,
1314 SSL_kDHd,
1315 SSL_aDH,
1316 SSL_CAMELLIA256,
1317 SSL_SHA1,
1318 SSL_TLSV1,
1319 SSL_NOT_EXP|SSL_HIGH,
1320 0,
1321 256,
1322 256,
1323 },
1324
1325 /* Cipher 86 */
1326 {
1327 0, /* not implemented (non-ephemeral DH) */
1328 TLS1_TXT_DH_RSA_WITH_CAMELLIA_256_CBC_SHA,
1329 TLS1_CK_DH_RSA_WITH_CAMELLIA_256_CBC_SHA,
1330 SSL_kDHr,
1331 SSL_aDH,
1332 SSL_CAMELLIA256,
1333 SSL_SHA1,
1334 SSL_TLSV1,
1335 SSL_NOT_EXP|SSL_HIGH,
1336 0,
1337 256,
1338 256,
1339 },
1340
1341 /* Cipher 87 */
1342 {
1343 1,
1344 TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,
1345 TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,
1346 SSL_kEDH,
1347 SSL_aDSS,
1348 SSL_CAMELLIA256,
1349 SSL_SHA1,
1350 SSL_TLSV1,
1351 SSL_NOT_EXP|SSL_HIGH,
1352 0,
1353 256,
1354 256,
1355 },
1356
1357 /* Cipher 88 */
1358 {
1359 1,
1360 TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
1361 TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
1362 SSL_kEDH,
1363 SSL_aRSA,
1364 SSL_CAMELLIA256,
1365 SSL_SHA1,
1366 SSL_TLSV1,
1367 SSL_NOT_EXP|SSL_HIGH,
1368 0,
1369 256,
1370 256,
1371 },
1372
1373 /* Cipher 89 */
1374 {
1375 1,
1376 TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA,
1377 TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA,
1378 SSL_kEDH,
1379 SSL_aNULL,
1380 SSL_CAMELLIA256,
1381 SSL_SHA1,
1382 SSL_TLSV1,
1383 SSL_NOT_EXP|SSL_HIGH,
1384 0,
1385 256,
1386 256,
1387 },
1388 #endif /* OPENSSL_NO_CAMELLIA */
1389
1390 #ifndef OPENSSL_NO_PSK
1391 /* Cipher 8A */
1392 {
1393 1,
1394 TLS1_TXT_PSK_WITH_RC4_128_SHA,
1395 TLS1_CK_PSK_WITH_RC4_128_SHA,
1396 SSL_kPSK,
1397 SSL_aPSK,
1398 SSL_RC4,
1399 SSL_SHA1,
1400 SSL_TLSV1,
1401 SSL_NOT_EXP|SSL_MEDIUM,
1402 0,
1403 128,
1404 128,
1405 },
1406
1407 /* Cipher 8B */
1408 {
1409 1,
1410 TLS1_TXT_PSK_WITH_3DES_EDE_CBC_SHA,
1411 TLS1_CK_PSK_WITH_3DES_EDE_CBC_SHA,
1412 SSL_kPSK,
1413 SSL_aPSK,
1414 SSL_3DES,
1415 SSL_SHA1,
1416 SSL_TLSV1,
1417 SSL_NOT_EXP|SSL_HIGH,
1418 0,
1419 168,
1420 168,
1421 },
1422
1423 /* Cipher 8C */
1424 {
1425 1,
1426 TLS1_TXT_PSK_WITH_AES_128_CBC_SHA,
1427 TLS1_CK_PSK_WITH_AES_128_CBC_SHA,
1428 SSL_kPSK,
1429 SSL_aPSK,
1430 SSL_AES128,
1431 SSL_SHA1,
1432 SSL_TLSV1,
1433 SSL_NOT_EXP|SSL_HIGH,
1434 0,
1435 128,
1436 128,
1437 },
1438
1439 /* Cipher 8D */
1440 {
1441 1,
1442 TLS1_TXT_PSK_WITH_AES_256_CBC_SHA,
1443 TLS1_CK_PSK_WITH_AES_256_CBC_SHA,
1444 SSL_kPSK,
1445 SSL_aPSK,
1446 SSL_AES256,
1447 SSL_SHA1,
1448 SSL_TLSV1,
1449 SSL_NOT_EXP|SSL_HIGH,
1450 0,
1451 256,
1452 256,
1453 },
1454 #endif /* OPENSSL_NO_PSK */
1455
1456 #ifndef OPENSSL_NO_ECDH
1457 /* Cipher C001 */
1458 {
1459 1,
1460 TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA,
1461 TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA,
1462 SSL_kECDHe,
1463 SSL_aECDH,
1464 SSL_eNULL,
1465 SSL_SHA1,
1466 SSL_TLSV1,
1467 SSL_NOT_EXP,
1468 0,
1469 0,
1470 0,
1471 },
1472
1473 /* Cipher C002 */
1474 {
1475 1,
1476 TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA,
1477 TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA,
1478 SSL_kECDHe,
1479 SSL_aECDH,
1480 SSL_RC4,
1481 SSL_SHA1,
1482 SSL_TLSV1,
1483 SSL_NOT_EXP,
1484 0,
1485 128,
1486 128,
1487 },
1488
1489 /* Cipher C003 */
1490 {
1491 1,
1492 TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
1493 TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
1494 SSL_kECDHe,
1495 SSL_aECDH,
1496 SSL_3DES,
1497 SSL_SHA1,
1498 SSL_TLSV1,
1499 SSL_NOT_EXP|SSL_HIGH,
1500 0,
1501 168,
1502 168,
1503 },
1504
1505 /* Cipher C004 */
1506 {
1507 1,
1508 TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
1509 TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
1510 SSL_kECDHe,
1511 SSL_aECDH,
1512 SSL_AES128,
1513 SSL_SHA1,
1514 SSL_TLSV1,
1515 SSL_NOT_EXP|SSL_HIGH,
1516 0,
1517 128,
1518 128,
1519 },
1520
1521 /* Cipher C005 */
1522 {
1523 1,
1524 TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
1525 TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
1526 SSL_kECDHe,
1527 SSL_aECDH,
1528 SSL_AES256,
1529 SSL_SHA1,
1530 SSL_TLSV1,
1531 SSL_NOT_EXP|SSL_HIGH,
1532 0,
1533 256,
1534 256,
1535 },
1536
1537 /* Cipher C006 */
1538 {
1539 1,
1540 TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA,
1541 TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA,
1542 SSL_kEECDH,
1543 SSL_aECDSA,
1544 SSL_eNULL,
1545 SSL_SHA1,
1546 SSL_TLSV1,
1547 SSL_NOT_EXP,
1548 0,
1549 0,
1550 0,
1551 },
1552
1553 /* Cipher C007 */
1554 {
1555 1,
1556 TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA,
1557 TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA,
1558 SSL_kEECDH,
1559 SSL_aECDSA,
1560 SSL_RC4,
1561 SSL_SHA1,
1562 SSL_TLSV1,
1563 SSL_NOT_EXP,
1564 0,
1565 128,
1566 128,
1567 },
1568
1569 /* Cipher C008 */
1570 {
1571 1,
1572 TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
1573 TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
1574 SSL_kEECDH,
1575 SSL_aECDSA,
1576 SSL_3DES,
1577 SSL_SHA1,
1578 SSL_TLSV1,
1579 SSL_NOT_EXP|SSL_HIGH,
1580 0,
1581 168,
1582 168,
1583 },
1584
1585 /* Cipher C009 */
1586 {
1587 1,
1588 TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1589 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1590 SSL_kEECDH,
1591 SSL_aECDSA,
1592 SSL_AES128,
1593 SSL_SHA1,
1594 SSL_TLSV1,
1595 SSL_NOT_EXP|SSL_HIGH,
1596 0,
1597 128,
1598 128,
1599 },
1600
1601 /* Cipher C00A */
1602 {
1603 1,
1604 TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
1605 TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
1606 SSL_kEECDH,
1607 SSL_aECDSA,
1608 SSL_AES256,
1609 SSL_SHA1,
1610 SSL_TLSV1,
1611 SSL_NOT_EXP|SSL_HIGH,
1612 0,
1613 256,
1614 256,
1615 },
1616
1617 /* Cipher C00B */
1618 {
1619 1,
1620 TLS1_TXT_ECDH_RSA_WITH_NULL_SHA,
1621 TLS1_CK_ECDH_RSA_WITH_NULL_SHA,
1622 SSL_kECDHr,
1623 SSL_aECDH,
1624 SSL_eNULL,
1625 SSL_SHA1,
1626 SSL_TLSV1,
1627 SSL_NOT_EXP,
1628 0,
1629 0,
1630 0,
1631 },
1632
1633 /* Cipher C00C */
1634 {
1635 1,
1636 TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA,
1637 TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA,
1638 SSL_kECDHr,
1639 SSL_aECDH,
1640 SSL_RC4,
1641 SSL_SHA1,
1642 SSL_TLSV1,
1643 SSL_NOT_EXP,
1644 0,
1645 128,
1646 128,
1647 },
1648
1649 /* Cipher C00D */
1650 {
1651 1,
1652 TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA,
1653 TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA,
1654 SSL_kECDHr,
1655 SSL_aECDH,
1656 SSL_3DES,
1657 SSL_SHA1,
1658 SSL_TLSV1,
1659 SSL_NOT_EXP|SSL_HIGH,
1660 0,
1661 168,
1662 168,
1663 },
1664
1665 /* Cipher C00E */
1666 {
1667 1,
1668 TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA,
1669 TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA,
1670 SSL_kECDHr,
1671 SSL_aECDH,
1672 SSL_AES128,
1673 SSL_SHA1,
1674 SSL_TLSV1,
1675 SSL_NOT_EXP|SSL_HIGH,
1676 0,
1677 128,
1678 128,
1679 },
1680
1681 /* Cipher C00F */
1682 {
1683 1,
1684 TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA,
1685 TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA,
1686 SSL_kECDHr,
1687 SSL_aECDH,
1688 SSL_AES256,
1689 SSL_SHA1,
1690 SSL_TLSV1,
1691 SSL_NOT_EXP|SSL_HIGH,
1692 0,
1693 256,
1694 256,
1695 },
1696
1697 /* Cipher C010 */
1698 {
1699 1,
1700 TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA,
1701 TLS1_CK_ECDHE_RSA_WITH_NULL_SHA,
1702 SSL_kEECDH,
1703 SSL_aRSA,
1704 SSL_eNULL,
1705 SSL_SHA1,
1706 SSL_TLSV1,
1707 SSL_NOT_EXP,
1708 0,
1709 0,
1710 0,
1711 },
1712
1713 /* Cipher C011 */
1714 {
1715 1,
1716 TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA,
1717 TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA,
1718 SSL_kEECDH,
1719 SSL_aRSA,
1720 SSL_RC4,
1721 SSL_SHA1,
1722 SSL_TLSV1,
1723 SSL_NOT_EXP,
1724 0,
1725 128,
1726 128,
1727 },
1728
1729 /* Cipher C012 */
1730 {
1731 1,
1732 TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
1733 TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
1734 SSL_kEECDH,
1735 SSL_aRSA,
1736 SSL_3DES,
1737 SSL_SHA1,
1738 SSL_TLSV1,
1739 SSL_NOT_EXP|SSL_HIGH,
1740 0,
1741 168,
1742 168,
1743 },
1744
1745 /* Cipher C013 */
1746 {
1747 1,
1748 TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1749 TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1750 SSL_kEECDH,
1751 SSL_aRSA,
1752 SSL_AES128,
1753 SSL_SHA1,
1754 SSL_TLSV1,
1755 SSL_NOT_EXP|SSL_HIGH,
1756 0,
1757 128,
1758 128,
1759 },
1760
1761 /* Cipher C014 */
1762 {
1763 1,
1764 TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA,
1765 TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA,
1766 SSL_kEECDH,
1767 SSL_aRSA,
1768 SSL_AES256,
1769 SSL_SHA1,
1770 SSL_TLSV1,
1771 SSL_NOT_EXP|SSL_HIGH,
1772 0,
1773 256,
1774 256,
1775 },
1776
1777 /* Cipher C015 */
1778 {
1779 1,
1780 TLS1_TXT_ECDH_anon_WITH_NULL_SHA,
1781 TLS1_CK_ECDH_anon_WITH_NULL_SHA,
1782 SSL_kEECDH,
1783 SSL_aNULL,
1784 SSL_eNULL,
1785 SSL_SHA1,
1786 SSL_TLSV1,
1787 SSL_NOT_EXP,
1788 0,
1789 0,
1790 0,
1791 },
1792
1793 /* Cipher C016 */
1794 {
1795 1,
1796 TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA,
1797 TLS1_CK_ECDH_anon_WITH_RC4_128_SHA,
1798 SSL_kEECDH,
1799 SSL_aNULL,
1800 SSL_RC4,
1801 SSL_SHA1,
1802 SSL_TLSV1,
1803 SSL_NOT_EXP,
1804 0,
1805 128,
1806 128,
1807 },
1808
1809 /* Cipher C017 */
1810 {
1811 1,
1812 TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA,
1813 TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA,
1814 SSL_kEECDH,
1815 SSL_aNULL,
1816 SSL_3DES,
1817 SSL_SHA1,
1818 SSL_TLSV1,
1819 SSL_NOT_EXP|SSL_HIGH,
1820 0,
1821 168,
1822 168,
1823 },
1824
1825 /* Cipher C018 */
1826 {
1827 1,
1828 TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA,
1829 TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA,
1830 SSL_kEECDH,
1831 SSL_aNULL,
1832 SSL_AES128,
1833 SSL_SHA1,
1834 SSL_TLSV1,
1835 SSL_NOT_EXP|SSL_HIGH,
1836 0,
1837 128,
1838 128,
1839 },
1840
1841 /* Cipher C019 */
1842 {
1843 1,
1844 TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA,
1845 TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA,
1846 SSL_kEECDH,
1847 SSL_aNULL,
1848 SSL_AES256,
1849 SSL_SHA1,
1850 SSL_TLSV1,
1851 SSL_NOT_EXP|SSL_HIGH,
1852 0,
1853 256,
1854 256,
1855 },
1856 #endif /* OPENSSL_NO_ECDH */
1857
1858 #ifdef TEMP_GOST_TLS
1859 /* Cipher FF00 */
1860 {
1861 1,
1862 "GOST-MD5",
1863 0x0300ff00,
1864 SSL_kRSA,
1865 SSL_aRSA,
1866 SSL_eGOST2814789CNT,
1867 SSL_MD5,
1868 SSL_TLSV1,
1869 SSL_NOT_EXP|SSL_HIGH,
1870 0,
1871 256,
1872 256,
1873 },
1874 #endif
1875
1876 /* end of list */
1877 };
1878
1879 SSL3_ENC_METHOD SSLv3_enc_data={
1880 ssl3_enc,
1881 ssl3_mac,
1882 ssl3_setup_key_block,
1883 ssl3_generate_master_secret,
1884 ssl3_change_cipher_state,
1885 ssl3_final_finish_mac,
1886 MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH,
1887 ssl3_cert_verify_mac,
1888 SSL3_MD_CLIENT_FINISHED_CONST,4,
1889 SSL3_MD_SERVER_FINISHED_CONST,4,
1890 ssl3_alert_code,
1891 };
1892
1893 long ssl3_default_timeout(void)
1894 {
1895 /* 2 hours, the 24 hours mentioned in the SSLv3 spec
1896 * is way too long for http, the cache would over fill */
1897 return(60*60*2);
1898 }
1899
1900 int ssl3_num_ciphers(void)
1901 {
1902 return(SSL3_NUM_CIPHERS);
1903 }
1904
1905 SSL_CIPHER *ssl3_get_cipher(unsigned int u)
1906 {
1907 if (u < SSL3_NUM_CIPHERS)
1908 return(&(ssl3_ciphers[SSL3_NUM_CIPHERS-1-u]));
1909 else
1910 return(NULL);
1911 }
1912
1913 int ssl3_pending(const SSL *s)
1914 {
1915 if (s->rstate == SSL_ST_READ_BODY)
1916 return 0;
1917
1918 return (s->s3->rrec.type == SSL3_RT_APPLICATION_DATA) ? s->s3->rrec.length : 0;
1919 }
1920
1921 int ssl3_new(SSL *s)
1922 {
1923 SSL3_STATE *s3;
1924
1925 if ((s3=OPENSSL_malloc(sizeof *s3)) == NULL) goto err;
1926 memset(s3,0,sizeof *s3);
1927 EVP_MD_CTX_init(&s3->finish_dgst1);
1928 EVP_MD_CTX_init(&s3->finish_dgst2);
1929 memset(s3->rrec.seq_num,0,sizeof(s3->rrec.seq_num));
1930 memset(s3->wrec.seq_num,0,sizeof(s3->wrec.seq_num));
1931
1932 s->s3=s3;
1933
1934 s->method->ssl_clear(s);
1935 return(1);
1936 err:
1937 return(0);
1938 }
1939
1940 void ssl3_free(SSL *s)
1941 {
1942 if(s == NULL)
1943 return;
1944
1945 ssl3_cleanup_key_block(s);
1946 if (s->s3->rbuf.buf != NULL)
1947 OPENSSL_free(s->s3->rbuf.buf);
1948 if (s->s3->wbuf.buf != NULL)
1949 OPENSSL_free(s->s3->wbuf.buf);
1950 if (s->s3->rrec.comp != NULL)
1951 OPENSSL_free(s->s3->rrec.comp);
1952 #ifndef OPENSSL_NO_DH
1953 if (s->s3->tmp.dh != NULL)
1954 DH_free(s->s3->tmp.dh);
1955 #endif
1956 #ifndef OPENSSL_NO_ECDH
1957 if (s->s3->tmp.ecdh != NULL)
1958 EC_KEY_free(s->s3->tmp.ecdh);
1959 #endif
1960
1961 if (s->s3->tmp.ca_names != NULL)
1962 sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
1963 EVP_MD_CTX_cleanup(&s->s3->finish_dgst1);
1964 EVP_MD_CTX_cleanup(&s->s3->finish_dgst2);
1965
1966 OPENSSL_cleanse(s->s3,sizeof *s->s3);
1967 OPENSSL_free(s->s3);
1968 s->s3=NULL;
1969 }
1970
1971 void ssl3_clear(SSL *s)
1972 {
1973 unsigned char *rp,*wp;
1974 size_t rlen, wlen;
1975
1976 ssl3_cleanup_key_block(s);
1977 if (s->s3->tmp.ca_names != NULL)
1978 sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
1979
1980 if (s->s3->rrec.comp != NULL)
1981 {
1982 OPENSSL_free(s->s3->rrec.comp);
1983 s->s3->rrec.comp=NULL;
1984 }
1985 #ifndef OPENSSL_NO_DH
1986 if (s->s3->tmp.dh != NULL)
1987 DH_free(s->s3->tmp.dh);
1988 #endif
1989 #ifndef OPENSSL_NO_ECDH
1990 if (s->s3->tmp.ecdh != NULL)
1991 EC_KEY_free(s->s3->tmp.ecdh);
1992 #endif
1993
1994 rp = s->s3->rbuf.buf;
1995 wp = s->s3->wbuf.buf;
1996 rlen = s->s3->rbuf.len;
1997 wlen = s->s3->wbuf.len;
1998
1999 EVP_MD_CTX_cleanup(&s->s3->finish_dgst1);
2000 EVP_MD_CTX_cleanup(&s->s3->finish_dgst2);
2001
2002 memset(s->s3,0,sizeof *s->s3);
2003 s->s3->rbuf.buf = rp;
2004 s->s3->wbuf.buf = wp;
2005 s->s3->rbuf.len = rlen;
2006 s->s3->wbuf.len = wlen;
2007
2008 ssl_free_wbio_buffer(s);
2009
2010 s->packet_length=0;
2011 s->s3->renegotiate=0;
2012 s->s3->total_renegotiations=0;
2013 s->s3->num_renegotiations=0;
2014 s->s3->in_read_app_data=0;
2015 s->version=SSL3_VERSION;
2016 }
2017
2018 long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
2019 {
2020 int ret=0;
2021
2022 #if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA)
2023 if (
2024 #ifndef OPENSSL_NO_RSA
2025 cmd == SSL_CTRL_SET_TMP_RSA ||
2026 cmd == SSL_CTRL_SET_TMP_RSA_CB ||
2027 #endif
2028 #ifndef OPENSSL_NO_DSA
2029 cmd == SSL_CTRL_SET_TMP_DH ||
2030 cmd == SSL_CTRL_SET_TMP_DH_CB ||
2031 #endif
2032 0)
2033 {
2034 if (!ssl_cert_inst(&s->cert))
2035 {
2036 SSLerr(SSL_F_SSL3_CTRL, ERR_R_MALLOC_FAILURE);
2037 return(0);
2038 }
2039 }
2040 #endif
2041
2042 switch (cmd)
2043 {
2044 case SSL_CTRL_GET_SESSION_REUSED:
2045 ret=s->hit;
2046 break;
2047 case SSL_CTRL_GET_CLIENT_CERT_REQUEST:
2048 break;
2049 case SSL_CTRL_GET_NUM_RENEGOTIATIONS:
2050 ret=s->s3->num_renegotiations;
2051 break;
2052 case SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS:
2053 ret=s->s3->num_renegotiations;
2054 s->s3->num_renegotiations=0;
2055 break;
2056 case SSL_CTRL_GET_TOTAL_RENEGOTIATIONS:
2057 ret=s->s3->total_renegotiations;
2058 break;
2059 case SSL_CTRL_GET_FLAGS:
2060 ret=(int)(s->s3->flags);
2061 break;
2062 #ifndef OPENSSL_NO_RSA
2063 case SSL_CTRL_NEED_TMP_RSA:
2064 if ((s->cert != NULL) && (s->cert->rsa_tmp == NULL) &&
2065 ((s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
2066 (EVP_PKEY_size(s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8))))
2067 ret = 1;
2068 break;
2069 case SSL_CTRL_SET_TMP_RSA:
2070 {
2071 RSA *rsa = (RSA *)parg;
2072 if (rsa == NULL)
2073 {
2074 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
2075 return(ret);
2076 }
2077 if ((rsa = RSAPrivateKey_dup(rsa)) == NULL)
2078 {
2079 SSLerr(SSL_F_SSL3_CTRL, ERR_R_RSA_LIB);
2080 return(ret);
2081 }
2082 if (s->cert->rsa_tmp != NULL)
2083 RSA_free(s->cert->rsa_tmp);
2084 s->cert->rsa_tmp = rsa;
2085 ret = 1;
2086 }
2087 break;
2088 case SSL_CTRL_SET_TMP_RSA_CB:
2089 {
2090 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2091 return(ret);
2092 }
2093 break;
2094 #endif
2095 #ifndef OPENSSL_NO_DH
2096 case SSL_CTRL_SET_TMP_DH:
2097 {
2098 DH *dh = (DH *)parg;
2099 if (dh == NULL)
2100 {
2101 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
2102 return(ret);
2103 }
2104 if ((dh = DHparams_dup(dh)) == NULL)
2105 {
2106 SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
2107 return(ret);
2108 }
2109 if (!(s->options & SSL_OP_SINGLE_DH_USE))
2110 {
2111 if (!DH_generate_key(dh))
2112 {
2113 DH_free(dh);
2114 SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
2115 return(ret);
2116 }
2117 }
2118 if (s->cert->dh_tmp != NULL)
2119 DH_free(s->cert->dh_tmp);
2120 s->cert->dh_tmp = dh;
2121 ret = 1;
2122 }
2123 break;
2124 case SSL_CTRL_SET_TMP_DH_CB:
2125 {
2126 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2127 return(ret);
2128 }
2129 break;
2130 #endif
2131 #ifndef OPENSSL_NO_ECDH
2132 case SSL_CTRL_SET_TMP_ECDH:
2133 {
2134 EC_KEY *ecdh = NULL;
2135
2136 if (parg == NULL)
2137 {
2138 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
2139 return(ret);
2140 }
2141 if (!EC_KEY_up_ref((EC_KEY *)parg))
2142 {
2143 SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB);
2144 return(ret);
2145 }
2146 ecdh = (EC_KEY *)parg;
2147 if (!(s->options & SSL_OP_SINGLE_ECDH_USE))
2148 {
2149 if (!EC_KEY_generate_key(ecdh))
2150 {
2151 EC_KEY_free(ecdh);
2152 SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB);
2153 return(ret);
2154 }
2155 }
2156 if (s->cert->ecdh_tmp != NULL)
2157 EC_KEY_free(s->cert->ecdh_tmp);
2158 s->cert->ecdh_tmp = ecdh;
2159 ret = 1;
2160 }
2161 break;
2162 case SSL_CTRL_SET_TMP_ECDH_CB:
2163 {
2164 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2165 return(ret);
2166 }
2167 break;
2168 #endif /* !OPENSSL_NO_ECDH */
2169 #ifndef OPENSSL_NO_TLSEXT
2170 case SSL_CTRL_SET_TLSEXT_HOSTNAME:
2171 if (larg == TLSEXT_NAMETYPE_host_name)
2172 {
2173 if (s->tlsext_hostname != NULL)
2174 OPENSSL_free(s->tlsext_hostname);
2175 s->tlsext_hostname = NULL;
2176
2177 ret = 1;
2178 if (parg == NULL)
2179 break;
2180 if (strlen((char *)parg) > TLSEXT_MAXLEN_host_name)
2181 {
2182 SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME);
2183 return 0;
2184 }
2185 if ((s->tlsext_hostname = BUF_strdup((char *)parg)) == NULL)
2186 {
2187 SSLerr(SSL_F_SSL3_CTRL, ERR_R_INTERNAL_ERROR);
2188 return 0;
2189 }
2190 }
2191 else
2192 {
2193 SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE);
2194 return 0;
2195 }
2196 s->options |= SSL_OP_NO_SSLv2; /* can't use extension w/ SSL 2.0 format */
2197 break;
2198 #endif /* !OPENSSL_NO_TLSEXT */
2199 default:
2200 break;
2201 }
2202 return(ret);
2203 }
2204
2205 long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void))
2206 {
2207 int ret=0;
2208
2209 #if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA)
2210 if (
2211 #ifndef OPENSSL_NO_RSA
2212 cmd == SSL_CTRL_SET_TMP_RSA_CB ||
2213 #endif
2214 #ifndef OPENSSL_NO_DSA
2215 cmd == SSL_CTRL_SET_TMP_DH_CB ||
2216 #endif
2217 0)
2218 {
2219 if (!ssl_cert_inst(&s->cert))
2220 {
2221 SSLerr(SSL_F_SSL3_CALLBACK_CTRL, ERR_R_MALLOC_FAILURE);
2222 return(0);
2223 }
2224 }
2225 #endif
2226
2227 switch (cmd)
2228 {
2229 #ifndef OPENSSL_NO_RSA
2230 case SSL_CTRL_SET_TMP_RSA_CB:
2231 {
2232 s->cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
2233 }
2234 break;
2235 #endif
2236 #ifndef OPENSSL_NO_DH
2237 case SSL_CTRL_SET_TMP_DH_CB:
2238 {
2239 s->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
2240 }
2241 break;
2242 #endif
2243 #ifndef OPENSSL_NO_ECDH
2244 case SSL_CTRL_SET_TMP_ECDH_CB:
2245 {
2246 s->cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
2247 }
2248 break;
2249 #endif
2250 default:
2251 break;
2252 }
2253 return(ret);
2254 }
2255
2256 long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
2257 {
2258 CERT *cert;
2259
2260 cert=ctx->cert;
2261
2262 switch (cmd)
2263 {
2264 #ifndef OPENSSL_NO_RSA
2265 case SSL_CTRL_NEED_TMP_RSA:
2266 if ( (cert->rsa_tmp == NULL) &&
2267 ((cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
2268 (EVP_PKEY_size(cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8)))
2269 )
2270 return(1);
2271 else
2272 return(0);
2273 /* break; */
2274 case SSL_CTRL_SET_TMP_RSA:
2275 {
2276 RSA *rsa;
2277 int i;
2278
2279 rsa=(RSA *)parg;
2280 i=1;
2281 if (rsa == NULL)
2282 i=0;
2283 else
2284 {
2285 if ((rsa=RSAPrivateKey_dup(rsa)) == NULL)
2286 i=0;
2287 }
2288 if (!i)
2289 {
2290 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_RSA_LIB);
2291 return(0);
2292 }
2293 else
2294 {
2295 if (cert->rsa_tmp != NULL)
2296 RSA_free(cert->rsa_tmp);
2297 cert->rsa_tmp=rsa;
2298 return(1);
2299 }
2300 }
2301 /* break; */
2302 case SSL_CTRL_SET_TMP_RSA_CB:
2303 {
2304 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2305 return(0);
2306 }
2307 break;
2308 #endif
2309 #ifndef OPENSSL_NO_DH
2310 case SSL_CTRL_SET_TMP_DH:
2311 {
2312 DH *new=NULL,*dh;
2313
2314 dh=(DH *)parg;
2315 if ((new=DHparams_dup(dh)) == NULL)
2316 {
2317 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB);
2318 return 0;
2319 }
2320 if (!(ctx->options & SSL_OP_SINGLE_DH_USE))
2321 {
2322 if (!DH_generate_key(new))
2323 {
2324 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB);
2325 DH_free(new);
2326 return 0;
2327 }
2328 }
2329 if (cert->dh_tmp != NULL)
2330 DH_free(cert->dh_tmp);
2331 cert->dh_tmp=new;
2332 return 1;
2333 }
2334 /*break; */
2335 case SSL_CTRL_SET_TMP_DH_CB:
2336 {
2337 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2338 return(0);
2339 }
2340 break;
2341 #endif
2342 #ifndef OPENSSL_NO_ECDH
2343 case SSL_CTRL_SET_TMP_ECDH:
2344 {
2345 EC_KEY *ecdh = NULL;
2346
2347 if (parg == NULL)
2348 {
2349 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB);
2350 return 0;
2351 }
2352 ecdh = EC_KEY_dup((EC_KEY *)parg);
2353 if (ecdh == NULL)
2354 {
2355 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_EC_LIB);
2356 return 0;
2357 }
2358 if (!(ctx->options & SSL_OP_SINGLE_ECDH_USE))
2359 {
2360 if (!EC_KEY_generate_key(ecdh))
2361 {
2362 EC_KEY_free(ecdh);
2363 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB);
2364 return 0;
2365 }
2366 }
2367
2368 if (cert->ecdh_tmp != NULL)
2369 {
2370 EC_KEY_free(cert->ecdh_tmp);
2371 }
2372 cert->ecdh_tmp = ecdh;
2373 return 1;
2374 }
2375 /* break; */
2376 case SSL_CTRL_SET_TMP_ECDH_CB:
2377 {
2378 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
2379 return(0);
2380 }
2381 break;
2382 #endif /* !OPENSSL_NO_ECDH */
2383 #ifndef OPENSSL_NO_TLSEXT
2384 case SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG:
2385 ctx->tlsext_servername_arg=parg;
2386 break;
2387 #endif /* !OPENSSL_NO_TLSEXT */
2388 /* A Thawte special :-) */
2389 case SSL_CTRL_EXTRA_CHAIN_CERT:
2390 if (ctx->extra_certs == NULL)
2391 {
2392 if ((ctx->extra_certs=sk_X509_new_null()) == NULL)
2393 return(0);
2394 }
2395 sk_X509_push(ctx->extra_certs,(X509 *)parg);
2396 break;
2397
2398 default:
2399 return(0);
2400 }
2401 return(1);
2402 }
2403
2404 long ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void))
2405 {
2406 CERT *cert;
2407
2408 cert=ctx->cert;
2409
2410 switch (cmd)
2411 {
2412 #ifndef OPENSSL_NO_RSA
2413 case SSL_CTRL_SET_TMP_RSA_CB:
2414 {
2415 cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
2416 }
2417 break;
2418 #endif
2419 #ifndef OPENSSL_NO_DH
2420 case SSL_CTRL_SET_TMP_DH_CB:
2421 {
2422 cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
2423 }
2424 break;
2425 #endif
2426 #ifndef OPENSSL_NO_ECDH
2427 case SSL_CTRL_SET_TMP_ECDH_CB:
2428 {
2429 cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
2430 }
2431 break;
2432 #endif
2433 #ifndef OPENSSL_NO_TLSEXT
2434 case SSL_CTRL_SET_TLSEXT_SERVERNAME_CB:
2435 ctx->tlsext_servername_callback=(int (*)(SSL *,int *,void *))fp;
2436 break;
2437 #endif
2438 default:
2439 return(0);
2440 }
2441 return(1);
2442 }
2443
2444 /* This function needs to check if the ciphers required are actually
2445 * available */
2446 SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p)
2447 {
2448 SSL_CIPHER c,*cp;
2449 unsigned long id;
2450
2451 id=0x03000000L|((unsigned long)p[0]<<8L)|(unsigned long)p[1];
2452 c.id=id;
2453 cp = (SSL_CIPHER *)OBJ_bsearch((char *)&c,
2454 (char *)ssl3_ciphers,
2455 SSL3_NUM_CIPHERS,sizeof(SSL_CIPHER),
2456 FP_ICC ssl_cipher_id_cmp);
2457 if (cp == NULL || cp->valid == 0)
2458 return NULL;
2459 else
2460 return cp;
2461 }
2462
2463 int ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p)
2464 {
2465 long l;
2466
2467 if (p != NULL)
2468 {
2469 l=c->id;
2470 if ((l & 0xff000000) != 0x03000000) return(0);
2471 p[0]=((unsigned char)(l>> 8L))&0xFF;
2472 p[1]=((unsigned char)(l ))&0xFF;
2473 }
2474 return(2);
2475 }
2476
2477 SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
2478 STACK_OF(SSL_CIPHER) *srvr)
2479 {
2480 SSL_CIPHER *c,*ret=NULL;
2481 STACK_OF(SSL_CIPHER) *prio, *allow;
2482 int i,ii,ok;
2483 unsigned int j;
2484 #ifndef OPENSSL_NO_TLSEXT
2485 #ifndef OPENSSL_NO_EC
2486 int ec_ok, ec_nid;
2487 unsigned char ec_search1 = 0, ec_search2 = 0;
2488 #endif /* OPENSSL_NO_EC */
2489 #endif /* OPENSSL_NO_TLSEXT */
2490 CERT *cert;
2491 unsigned long alg_k,alg_a,mask_k,mask_a,emask_k,emask_a;
2492
2493 /* Let's see which ciphers we can support */
2494 cert=s->cert;
2495
2496 #if 0
2497 /* Do not set the compare functions, because this may lead to a
2498 * reordering by "id". We want to keep the original ordering.
2499 * We may pay a price in performance during sk_SSL_CIPHER_find(),
2500 * but would have to pay with the price of sk_SSL_CIPHER_dup().
2501 */
2502 sk_SSL_CIPHER_set_cmp_func(srvr, ssl_cipher_ptr_id_cmp);
2503 sk_SSL_CIPHER_set_cmp_func(clnt, ssl_cipher_ptr_id_cmp);
2504 #endif
2505
2506 #ifdef CIPHER_DEBUG
2507 printf("Server has %d from %p:\n", sk_SSL_CIPHER_num(srvr), (void *)srvr);
2508 for(i=0 ; i < sk_SSL_CIPHER_num(srvr) ; ++i)
2509 {
2510 c=sk_SSL_CIPHER_value(srvr,i);
2511 printf("%p:%s\n",(void *)c,c->name);
2512 }
2513 printf("Client sent %d from %p:\n", sk_SSL_CIPHER_num(clnt), (void *)clnt);
2514 for(i=0 ; i < sk_SSL_CIPHER_num(clnt) ; ++i)
2515 {
2516 c=sk_SSL_CIPHER_value(clnt,i);
2517 printf("%p:%s\n",(void *)c,c->name);
2518 }
2519 #endif
2520
2521 if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE)
2522 {
2523 prio = srvr;
2524 allow = clnt;
2525 }
2526 else
2527 {
2528 prio = clnt;
2529 allow = srvr;
2530 }
2531
2532 for (i=0; i<sk_SSL_CIPHER_num(prio); i++)
2533 {
2534 c=sk_SSL_CIPHER_value(prio,i);
2535
2536 ssl_set_cert_masks(cert,c);
2537 mask_k = cert->mask_k;
2538 mask_a = cert->mask_a;
2539 emask_k = cert->export_mask_k;
2540 emask_a = cert->export_mask_a;
2541
2542 #ifdef KSSL_DEBUG
2543 printf("ssl3_choose_cipher %d alg= %lx\n", i,c->algorithms);
2544 #endif /* KSSL_DEBUG */
2545
2546 alg_k=c->algorithm_mkey;
2547 alg_a=c->algorithm_auth;
2548
2549 #ifndef OPENSSL_NO_KRB5
2550 if (alg_k & SSL_kKRB5)
2551 {
2552 if ( !kssl_keytab_is_available(s->kssl_ctx) )
2553 continue;
2554 }
2555 #endif /* OPENSSL_NO_KRB5 */
2556 #ifndef OPENSSL_NO_PSK
2557 /* with PSK there must be server callback set */
2558 if ((alg_k & SSL_kPSK) && s->psk_server_callback == NULL)
2559 continue;
2560 #endif /* OPENSSL_NO_PSK */
2561
2562 if (SSL_C_IS_EXPORT(c))
2563 {
2564 ok = (alg_k & emask_k) && (alg_a & emask_a);
2565 #ifdef CIPHER_DEBUG
2566 printf("%d:[%08lX:%08lX:%08lX:%08lX]%p:%s (export)\n",ok,alg_k,alg_a,emask_k,emask_a,
2567 (void *)c,c->name);
2568 #endif
2569 }
2570 else
2571 {
2572 ok = (alg_k & mask_k) && (alg_a & mask_a);
2573 #ifdef CIPHER_DEBUG
2574 printf("%d:[%08lX:%08lX:%08lX:%08lX]%p:%s\n",ok,alg_k,alg_a,mask_k,mask_a,(void *)c,
2575 c->name);
2576 #endif
2577 }
2578
2579 #ifndef OPENSSL_NO_TLSEXT
2580 #ifndef OPENSSL_NO_EC
2581 if (
2582 /* if we are considering an ECC cipher suite that uses our certificate */
2583 (alg_a & SSL_aECDSA || alg_a & SSL_aECDH)
2584 /* and we have an ECC certificate */
2585 && (s->cert->pkeys[SSL_PKEY_ECC].x509 != NULL)
2586 /* and the client specified a Supported Point Formats extension */
2587 && ((s->session->tlsext_ecpointformatlist_length > 0) && (s->session->tlsext_ecpointformatlist != NULL))
2588 /* and our certificate's point is compressed */
2589 && (
2590 (s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info != NULL)
2591 && (s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key != NULL)
2592 && (s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key->public_key != NULL)
2593 && (s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key->public_key->data != NULL)
2594 && (
2595 (*(s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key->public_key->data) == POINT_CONVERSION_COMPRESSED)
2596 || (*(s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key->public_key->data) == POINT_CONVERSION_COMPRESSED + 1)
2597 )
2598 )
2599 )
2600 {
2601 ec_ok = 0;
2602 /* if our certificate's curve is over a field type that the client does not support
2603 * then do not allow this cipher suite to be negotiated */
2604 if (
2605 (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec != NULL)
2606 && (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group != NULL)
2607 && (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth != NULL)
2608 && (EC_METHOD_get_field_type(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth) == NID_X9_62_prime_field)
2609 )
2610 {
2611 for (j = 0; j < s->session->tlsext_ecpointformatlist_length; j++)
2612 {
2613 if (s->session->tlsext_ecpointformatlist[j] == TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime)
2614 {
2615 ec_ok = 1;
2616 break;
2617 }
2618 }
2619 }
2620 else if (EC_METHOD_get_field_type(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth) == NID_X9_62_characteristic_two_field)
2621 {
2622 for (j = 0; j < s->session->tlsext_ecpointformatlist_length; j++)
2623 {
2624 if (s->session->tlsext_ecpointformatlist[j] == TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2)
2625 {
2626 ec_ok = 1;
2627 break;
2628 }
2629 }
2630 }
2631 ok = ok && ec_ok;
2632 }
2633 if (
2634 /* if we are considering an ECC cipher suite that uses our certificate */
2635 (alg_a & SSL_aECDSA || alg_a & SSL_aECDH)
2636 /* and we have an ECC certificate */
2637 && (s->cert->pkeys[SSL_PKEY_ECC].x509 != NULL)
2638 /* and the client specified an EllipticCurves extension */
2639 && ((s->session->tlsext_ellipticcurvelist_length > 0) && (s->session->tlsext_ellipticcurvelist != NULL))
2640 )
2641 {
2642 ec_ok = 0;
2643 if (
2644 (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec != NULL)
2645 && (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group != NULL)
2646 )
2647 {
2648 ec_nid = EC_GROUP_get_curve_name(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group);
2649 if ((ec_nid == 0)
2650 && (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth != NULL)
2651 )
2652 {
2653 if (EC_METHOD_get_field_type(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth) == NID_X9_62_prime_field)
2654 {
2655 ec_search1 = 0xFF;
2656 ec_search2 = 0x01;
2657 }
2658 else if (EC_METHOD_get_field_type(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth) == NID_X9_62_characteristic_two_field)
2659 {
2660 ec_search1 = 0xFF;
2661 ec_search2 = 0x02;
2662 }
2663 }
2664 else
2665 {
2666 ec_search1 = 0x00;
2667 ec_search2 = tls1_ec_nid2curve_id(ec_nid);
2668 }
2669 if ((ec_search1 != 0) || (ec_search2 != 0))
2670 {
2671 for (j = 0; j < s->session->tlsext_ellipticcurvelist_length / 2; j++)
2672 {
2673 if ((s->session->tlsext_ellipticcurvelist[2*j] == ec_search1) && (s->session->tlsext_ellipticcurvelist[2*j+1] == ec_search2))
2674 {
2675 ec_ok = 1;
2676 break;
2677 }
2678 }
2679 }
2680 }
2681 ok = ok && ec_ok;
2682 }
2683 if (
2684 /* if we are considering an ECC cipher suite that uses an ephemeral EC key */
2685 (alg_k & SSL_kEECDH)
2686 /* and we have an ephemeral EC key */
2687 && (s->cert->ecdh_tmp != NULL)
2688 /* and the client specified an EllipticCurves extension */
2689 && ((s->session->tlsext_ellipticcurvelist_length > 0) && (s->session->tlsext_ellipticcurvelist != NULL))
2690 )
2691 {
2692 ec_ok = 0;
2693 if (s->cert->ecdh_tmp->group != NULL)
2694 {
2695 ec_nid = EC_GROUP_get_curve_name(s->cert->ecdh_tmp->group);
2696 if ((ec_nid == 0)
2697 && (s->cert->ecdh_tmp->group->meth != NULL)
2698 )
2699 {
2700 if (EC_METHOD_get_field_type(s->cert->ecdh_tmp->group->meth) == NID_X9_62_prime_field)
2701 {
2702 ec_search1 = 0xFF;
2703 ec_search2 = 0x01;
2704 }
2705 else if (EC_METHOD_get_field_type(s->cert->ecdh_tmp->group->meth) == NID_X9_62_characteristic_two_field)
2706 {
2707 ec_search1 = 0xFF;
2708 ec_search2 = 0x02;
2709 }
2710 }
2711 else
2712 {
2713 ec_search1 = 0x00;
2714 ec_search2 = tls1_ec_nid2curve_id(ec_nid);
2715 }
2716 if ((ec_search1 != 0) || (ec_search2 != 0))
2717 {
2718 for (j = 0; j < s->session->tlsext_ellipticcurvelist_length / 2; j++)
2719 {
2720 if ((s->session->tlsext_ellipticcurvelist[2*j] == ec_search1) && (s->session->tlsext_ellipticcurvelist[2*j+1] == ec_search2))
2721 {
2722 ec_ok = 1;
2723 break;
2724 }
2725 }
2726 }
2727 }
2728 ok = ok && ec_ok;
2729 }
2730 #endif /* OPENSSL_NO_EC */
2731 #endif /* OPENSSL_NO_TLSEXT */
2732
2733 if (!ok) continue;
2734 ii=sk_SSL_CIPHER_find(allow,c);
2735 if (ii >= 0)
2736 {
2737 ret=sk_SSL_CIPHER_value(allow,ii);
2738 break;
2739 }
2740 }
2741 return(ret);
2742 }
2743
2744 int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
2745 {
2746 int ret=0;
2747 unsigned long alg_k;
2748
2749 alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
2750
2751 #ifndef OPENSSL_NO_DH
2752 if (alg_k & (SSL_kDHr|SSL_kEDH))
2753 {
2754 # ifndef OPENSSL_NO_RSA
2755 p[ret++]=SSL3_CT_RSA_FIXED_DH;
2756 # endif
2757 # ifndef OPENSSL_NO_DSA
2758 p[ret++]=SSL3_CT_DSS_FIXED_DH;
2759 # endif
2760 }
2761 if ((s->version == SSL3_VERSION) &&
2762 (alg_k & (SSL_kEDH|SSL_kDHd|SSL_kDHr)))
2763 {
2764 # ifndef OPENSSL_NO_RSA
2765 p[ret++]=SSL3_CT_RSA_EPHEMERAL_DH;
2766 # endif
2767 # ifndef OPENSSL_NO_DSA
2768 p[ret++]=SSL3_CT_DSS_EPHEMERAL_DH;
2769 # endif
2770 }
2771 #endif /* !OPENSSL_NO_DH */
2772 #ifndef OPENSSL_NO_RSA
2773 p[ret++]=SSL3_CT_RSA_SIGN;
2774 #endif
2775 #ifndef OPENSSL_NO_DSA
2776 p[ret++]=SSL3_CT_DSS_SIGN;
2777 #endif
2778 #ifndef OPENSSL_NO_ECDH
2779 if ((alg_k & (SSL_kECDHr|SSL_kECDHe)) && (s->version >= TLS1_VERSION))
2780 {
2781 p[ret++]=TLS_CT_RSA_FIXED_ECDH;
2782 p[ret++]=TLS_CT_ECDSA_FIXED_ECDH;
2783 }
2784 #endif
2785
2786 #ifndef OPENSSL_NO_ECDSA
2787 /* ECDSA certs can be used with RSA cipher suites as well
2788 * so we don't need to check for SSL_kECDH or SSL_kEECDH
2789 */
2790 if (s->version >= TLS1_VERSION)
2791 {
2792 p[ret++]=TLS_CT_ECDSA_SIGN;
2793 }
2794 #endif
2795 return(ret);
2796 }
2797
2798 int ssl3_shutdown(SSL *s)
2799 {
2800
2801 /* Don't do anything much if we have not done the handshake or
2802 * we don't want to send messages :-) */
2803 if ((s->quiet_shutdown) || (s->state == SSL_ST_BEFORE))
2804 {
2805 s->shutdown=(SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
2806 return(1);
2807 }
2808
2809 if (!(s->shutdown & SSL_SENT_SHUTDOWN))
2810 {
2811 s->shutdown|=SSL_SENT_SHUTDOWN;
2812 #if 1
2813 ssl3_send_alert(s,SSL3_AL_WARNING,SSL_AD_CLOSE_NOTIFY);
2814 #endif
2815 /* our shutdown alert has been sent now, and if it still needs
2816 * to be written, s->s3->alert_dispatch will be true */
2817 }
2818 else if (s->s3->alert_dispatch)
2819 {
2820 /* resend it if not sent */
2821 #if 1
2822 s->method->ssl_dispatch_alert(s);
2823 #endif
2824 }
2825 else if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN))
2826 {
2827 /* If we are waiting for a close from our peer, we are closed */
2828 s->method->ssl_read_bytes(s,0,NULL,0,0);
2829 }
2830
2831 if ((s->shutdown == (SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN)) &&
2832 !s->s3->alert_dispatch)
2833 return(1);
2834 else
2835 return(0);
2836 }
2837
2838 int ssl3_write(SSL *s, const void *buf, int len)
2839 {
2840 int ret,n;
2841
2842 #if 0
2843 if (s->shutdown & SSL_SEND_SHUTDOWN)
2844 {
2845 s->rwstate=SSL_NOTHING;
2846 return(0);
2847 }
2848 #endif
2849 clear_sys_error();
2850 if (s->s3->renegotiate) ssl3_renegotiate_check(s);
2851
2852 /* This is an experimental flag that sends the
2853 * last handshake message in the same packet as the first
2854 * use data - used to see if it helps the TCP protocol during
2855 * session-id reuse */
2856 /* The second test is because the buffer may have been removed */
2857 if ((s->s3->flags & SSL3_FLAGS_POP_BUFFER) && (s->wbio == s->bbio))
2858 {
2859 /* First time through, we write into the buffer */
2860 if (s->s3->delay_buf_pop_ret == 0)
2861 {
2862 ret=ssl3_write_bytes(s,SSL3_RT_APPLICATION_DATA,
2863 buf,len);
2864 if (ret <= 0) return(ret);
2865
2866 s->s3->delay_buf_pop_ret=ret;
2867 }
2868
2869 s->rwstate=SSL_WRITING;
2870 n=BIO_flush(s->wbio);
2871 if (n <= 0) return(n);
2872 s->rwstate=SSL_NOTHING;
2873
2874 /* We have flushed the buffer, so remove it */
2875 ssl_free_wbio_buffer(s);
2876 s->s3->flags&= ~SSL3_FLAGS_POP_BUFFER;
2877
2878 ret=s->s3->delay_buf_pop_ret;
2879 s->s3->delay_buf_pop_ret=0;
2880 }
2881 else
2882 {
2883 ret=s->method->ssl_write_bytes(s,SSL3_RT_APPLICATION_DATA,
2884 buf,len);
2885 if (ret <= 0) return(ret);
2886 }
2887
2888 return(ret);
2889 }
2890
2891 static int ssl3_read_internal(SSL *s, void *buf, int len, int peek)
2892 {
2893 int ret;
2894
2895 clear_sys_error();
2896 if (s->s3->renegotiate) ssl3_renegotiate_check(s);
2897 s->s3->in_read_app_data=1;
2898 ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
2899 if ((ret == -1) && (s->s3->in_read_app_data == 2))
2900 {
2901 /* ssl3_read_bytes decided to call s->handshake_func, which
2902 * called ssl3_read_bytes to read handshake data.
2903 * However, ssl3_read_bytes actually found application data
2904 * and thinks that application data makes sense here; so disable
2905 * handshake processing and try to read application data again. */
2906 s->in_handshake++;
2907 ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
2908 s->in_handshake--;
2909 }
2910 else
2911 s->s3->in_read_app_data=0;
2912
2913 return(ret);
2914 }
2915
2916 int ssl3_read(SSL *s, void *buf, int len)
2917 {
2918 return ssl3_read_internal(s, buf, len, 0);
2919 }
2920
2921 int ssl3_peek(SSL *s, void *buf, int len)
2922 {
2923 return ssl3_read_internal(s, buf, len, 1);
2924 }
2925
2926 int ssl3_renegotiate(SSL *s)
2927 {
2928 if (s->handshake_func == NULL)
2929 return(1);
2930
2931 if (s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)
2932 return(0);
2933
2934 s->s3->renegotiate=1;
2935 return(1);
2936 }
2937
2938 int ssl3_renegotiate_check(SSL *s)
2939 {
2940 int ret=0;
2941
2942 if (s->s3->renegotiate)
2943 {
2944 if ( (s->s3->rbuf.left == 0) &&
2945 (s->s3->wbuf.left == 0) &&
2946 !SSL_in_init(s))
2947 {
2948 /*
2949 if we are the server, and we have sent a 'RENEGOTIATE' message, we
2950 need to go to SSL_ST_ACCEPT.
2951 */
2952 /* SSL_ST_ACCEPT */
2953 s->state=SSL_ST_RENEGOTIATE;
2954 s->s3->renegotiate=0;
2955 s->s3->num_renegotiations++;
2956 s->s3->total_renegotiations++;
2957 ret=1;
2958 }
2959 }
2960 return(ret);
2961 }
2962
A mirror of the official openssl repository