1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
57 /* ====================================================================
58 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
60 * Redistribution and use in source and binary forms, with or without
61 * modification, are permitted provided that the following conditions
64 * 1. Redistributions of source code must retain the above copyright
65 * notice, this list of conditions and the following disclaimer.
67 * 2. Redistributions in binary form must reproduce the above copyright
68 * notice, this list of conditions and the following disclaimer in
69 * the documentation and/or other materials provided with the
72 * 3. All advertising materials mentioning features or use of this
73 * software must display the following acknowledgment:
74 * "This product includes software developed by the OpenSSL Project
75 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
77 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
78 * endorse or promote products derived from this software without
79 * prior written permission. For written permission, please contact
80 * openssl-core@openssl.org.
82 * 5. Products derived from this software may not be called "OpenSSL"
83 * nor may "OpenSSL" appear in their names without prior written
84 * permission of the OpenSSL Project.
86 * 6. Redistributions of any form whatsoever must retain the following
88 * "This product includes software developed by the OpenSSL Project
89 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
91 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
92 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
93 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
94 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
95 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
96 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
97 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
98 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
99 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
100 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
101 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
102 * OF THE POSSIBILITY OF SUCH DAMAGE.
103 * ====================================================================
105 * This product includes cryptographic software written by Eric Young
106 * (eay@cryptsoft.com). This product includes software written by Tim
107 * Hudson (tjh@cryptsoft.com).
110 /* ====================================================================
111 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
113 * Portions of the attached software ("Contribution") are developed by
114 * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
116 * The Contribution is licensed pursuant to the OpenSSL open source
117 * license provided above.
119 * ECC cipher suite support in OpenSSL originally written by
120 * Vipul Gupta and Sumit Gupta of Sun Microsystems Laboratories.
123 /* ====================================================================
124 * Copyright 2005 Nokia. All rights reserved.
126 * The portions of the attached software ("Contribution") is developed by
127 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
130 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
131 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
132 * support (see RFC 4279) to OpenSSL.
134 * No patent licenses or other rights except those expressly stated in
135 * the OpenSSL open source license shall be deemed granted or received
136 * expressly, by implication, estoppel, or otherwise.
138 * No assurances are provided by Nokia that the Contribution does not
139 * infringe the patent or other intellectual property rights of any third
140 * party or that the license provides you with all the necessary rights
141 * to make use of the Contribution.
143 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
144 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
145 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
146 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
151 #include <openssl/objects.h>
152 #include "ssl_locl.h"
153 #include <openssl/md5.h>
154 #ifndef OPENSSL_NO_DH
155 # include <openssl/dh.h>
157 #include <openssl/rand.h>
159 #define SSL3_NUM_CIPHERS OSSL_NELEM(ssl3_ciphers)
161 /* list of available SSLv3 ciphers (sorted by id) */
162 OPENSSL_GLOBAL const SSL_CIPHER ssl3_ciphers[] = {
164 /* The RSA ciphers */
168 SSL3_TXT_RSA_NULL_MD5,
169 SSL3_CK_RSA_NULL_MD5,
175 SSL_NOT_DEFAULT | SSL_STRONG_NONE,
176 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
184 SSL3_TXT_RSA_NULL_SHA,
185 SSL3_CK_RSA_NULL_SHA,
191 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
192 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
200 SSL3_TXT_RSA_RC4_128_MD5,
201 SSL3_CK_RSA_RC4_128_MD5,
207 SSL_NOT_DEFAULT | SSL_MEDIUM,
208 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
216 SSL3_TXT_RSA_RC4_128_SHA,
217 SSL3_CK_RSA_RC4_128_SHA,
223 SSL_NOT_DEFAULT | SSL_MEDIUM,
224 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
230 #ifndef OPENSSL_NO_IDEA
233 SSL3_TXT_RSA_IDEA_128_SHA,
234 SSL3_CK_RSA_IDEA_128_SHA,
241 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
250 SSL3_TXT_RSA_DES_192_CBC3_SHA,
251 SSL3_CK_RSA_DES_192_CBC3_SHA,
258 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
266 SSL3_TXT_DHE_DSS_DES_192_CBC3_SHA,
267 SSL3_CK_DHE_DSS_DES_192_CBC3_SHA,
274 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
282 SSL3_TXT_DHE_RSA_DES_192_CBC3_SHA,
283 SSL3_CK_DHE_RSA_DES_192_CBC3_SHA,
290 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
298 SSL3_TXT_ADH_RC4_128_MD5,
299 SSL3_CK_ADH_RC4_128_MD5,
305 SSL_NOT_DEFAULT | SSL_MEDIUM,
306 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
314 SSL3_TXT_ADH_DES_192_CBC_SHA,
315 SSL3_CK_ADH_DES_192_CBC_SHA,
321 SSL_NOT_DEFAULT | SSL_HIGH | SSL_FIPS,
322 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
326 #ifndef OPENSSL_NO_PSK
330 TLS1_TXT_PSK_WITH_NULL_SHA,
331 TLS1_CK_PSK_WITH_NULL_SHA,
337 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
338 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
345 TLS1_TXT_DHE_PSK_WITH_NULL_SHA,
346 TLS1_CK_DHE_PSK_WITH_NULL_SHA,
352 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
353 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
360 TLS1_TXT_RSA_PSK_WITH_NULL_SHA,
361 TLS1_CK_RSA_PSK_WITH_NULL_SHA,
367 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
368 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
374 /* New AES ciphersuites */
378 TLS1_TXT_RSA_WITH_AES_128_SHA,
379 TLS1_CK_RSA_WITH_AES_128_SHA,
386 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
393 TLS1_TXT_DHE_DSS_WITH_AES_128_SHA,
394 TLS1_CK_DHE_DSS_WITH_AES_128_SHA,
401 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
408 TLS1_TXT_DHE_RSA_WITH_AES_128_SHA,
409 TLS1_CK_DHE_RSA_WITH_AES_128_SHA,
416 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
423 TLS1_TXT_ADH_WITH_AES_128_SHA,
424 TLS1_CK_ADH_WITH_AES_128_SHA,
430 SSL_NOT_DEFAULT | SSL_HIGH | SSL_FIPS,
431 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
439 TLS1_TXT_RSA_WITH_AES_256_SHA,
440 TLS1_CK_RSA_WITH_AES_256_SHA,
447 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
455 TLS1_TXT_DHE_DSS_WITH_AES_256_SHA,
456 TLS1_CK_DHE_DSS_WITH_AES_256_SHA,
463 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
471 TLS1_TXT_DHE_RSA_WITH_AES_256_SHA,
472 TLS1_CK_DHE_RSA_WITH_AES_256_SHA,
479 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
487 TLS1_TXT_ADH_WITH_AES_256_SHA,
488 TLS1_CK_ADH_WITH_AES_256_SHA,
494 SSL_NOT_DEFAULT | SSL_HIGH | SSL_FIPS,
495 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
500 /* TLS v1.2 ciphersuites */
504 TLS1_TXT_RSA_WITH_NULL_SHA256,
505 TLS1_CK_RSA_WITH_NULL_SHA256,
511 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
512 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
520 TLS1_TXT_RSA_WITH_AES_128_SHA256,
521 TLS1_CK_RSA_WITH_AES_128_SHA256,
528 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
536 TLS1_TXT_RSA_WITH_AES_256_SHA256,
537 TLS1_CK_RSA_WITH_AES_256_SHA256,
544 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
552 TLS1_TXT_DHE_DSS_WITH_AES_128_SHA256,
553 TLS1_CK_DHE_DSS_WITH_AES_128_SHA256,
560 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
565 #ifndef OPENSSL_NO_CAMELLIA
566 /* Camellia ciphersuites from RFC4132 (128-bit portion) */
571 TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA,
572 TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA,
579 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
587 TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,
588 TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,
595 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
603 TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
604 TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
611 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
619 TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA,
620 TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA,
626 SSL_NOT_DEFAULT | SSL_HIGH,
627 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
631 #endif /* OPENSSL_NO_CAMELLIA */
633 /* TLS v1.2 ciphersuites */
637 TLS1_TXT_DHE_RSA_WITH_AES_128_SHA256,
638 TLS1_CK_DHE_RSA_WITH_AES_128_SHA256,
645 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
653 TLS1_TXT_DHE_DSS_WITH_AES_256_SHA256,
654 TLS1_CK_DHE_DSS_WITH_AES_256_SHA256,
661 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
669 TLS1_TXT_DHE_RSA_WITH_AES_256_SHA256,
670 TLS1_CK_DHE_RSA_WITH_AES_256_SHA256,
677 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
685 TLS1_TXT_ADH_WITH_AES_128_SHA256,
686 TLS1_CK_ADH_WITH_AES_128_SHA256,
692 SSL_NOT_DEFAULT | SSL_HIGH | SSL_FIPS,
693 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
701 TLS1_TXT_ADH_WITH_AES_256_SHA256,
702 TLS1_CK_ADH_WITH_AES_256_SHA256,
708 SSL_NOT_DEFAULT | SSL_HIGH | SSL_FIPS,
709 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
714 /* GOST Ciphersuites */
715 #ifndef OPENSL_NO_GOST
718 "GOST2001-GOST89-GOST89",
726 SSL_HANDSHAKE_MAC_GOST94 | TLS1_PRF_GOST94 | TLS1_STREAM_MAC,
732 "GOST2001-NULL-GOST94",
739 SSL_NOT_DEFAULT | SSL_STRONG_NONE,
740 SSL_HANDSHAKE_MAC_GOST94 | TLS1_PRF_GOST94,
745 #ifndef OPENSSL_NO_CAMELLIA
746 /* Camellia ciphersuites from RFC4132 (256-bit portion) */
751 TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA,
752 TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA,
759 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
767 TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,
768 TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,
775 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
783 TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
784 TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
791 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
799 TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA,
800 TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA,
806 SSL_NOT_DEFAULT | SSL_HIGH,
807 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
811 #endif /* OPENSSL_NO_CAMELLIA */
813 #ifndef OPENSSL_NO_PSK
814 /* PSK ciphersuites from RFC 4279 */
818 TLS1_TXT_PSK_WITH_RC4_128_SHA,
819 TLS1_CK_PSK_WITH_RC4_128_SHA,
825 SSL_NOT_DEFAULT | SSL_MEDIUM,
826 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
834 TLS1_TXT_PSK_WITH_3DES_EDE_CBC_SHA,
835 TLS1_CK_PSK_WITH_3DES_EDE_CBC_SHA,
842 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
850 TLS1_TXT_PSK_WITH_AES_128_CBC_SHA,
851 TLS1_CK_PSK_WITH_AES_128_CBC_SHA,
858 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
866 TLS1_TXT_PSK_WITH_AES_256_CBC_SHA,
867 TLS1_CK_PSK_WITH_AES_256_CBC_SHA,
874 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
882 TLS1_TXT_DHE_PSK_WITH_RC4_128_SHA,
883 TLS1_CK_DHE_PSK_WITH_RC4_128_SHA,
889 SSL_NOT_DEFAULT | SSL_MEDIUM,
890 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
898 TLS1_TXT_DHE_PSK_WITH_3DES_EDE_CBC_SHA,
899 TLS1_CK_DHE_PSK_WITH_3DES_EDE_CBC_SHA,
906 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
914 TLS1_TXT_DHE_PSK_WITH_AES_128_CBC_SHA,
915 TLS1_CK_DHE_PSK_WITH_AES_128_CBC_SHA,
922 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
930 TLS1_TXT_DHE_PSK_WITH_AES_256_CBC_SHA,
931 TLS1_CK_DHE_PSK_WITH_AES_256_CBC_SHA,
938 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
946 TLS1_TXT_RSA_PSK_WITH_RC4_128_SHA,
947 TLS1_CK_RSA_PSK_WITH_RC4_128_SHA,
953 SSL_NOT_DEFAULT | SSL_MEDIUM,
954 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
962 TLS1_TXT_RSA_PSK_WITH_3DES_EDE_CBC_SHA,
963 TLS1_CK_RSA_PSK_WITH_3DES_EDE_CBC_SHA,
970 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
978 TLS1_TXT_RSA_PSK_WITH_AES_128_CBC_SHA,
979 TLS1_CK_RSA_PSK_WITH_AES_128_CBC_SHA,
986 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
994 TLS1_TXT_RSA_PSK_WITH_AES_256_CBC_SHA,
995 TLS1_CK_RSA_PSK_WITH_AES_256_CBC_SHA,
1001 SSL_HIGH | SSL_FIPS,
1002 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1006 #endif /* OPENSSL_NO_PSK */
1008 #ifndef OPENSSL_NO_SEED
1009 /* SEED ciphersuites from RFC4162 */
1014 TLS1_TXT_RSA_WITH_SEED_SHA,
1015 TLS1_CK_RSA_WITH_SEED_SHA,
1022 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1030 TLS1_TXT_DHE_DSS_WITH_SEED_SHA,
1031 TLS1_CK_DHE_DSS_WITH_SEED_SHA,
1038 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1046 TLS1_TXT_DHE_RSA_WITH_SEED_SHA,
1047 TLS1_CK_DHE_RSA_WITH_SEED_SHA,
1054 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1062 TLS1_TXT_ADH_WITH_SEED_SHA,
1063 TLS1_CK_ADH_WITH_SEED_SHA,
1069 SSL_NOT_DEFAULT | SSL_MEDIUM,
1070 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1075 #endif /* OPENSSL_NO_SEED */
1077 /* GCM ciphersuites from RFC5288 */
1082 TLS1_TXT_RSA_WITH_AES_128_GCM_SHA256,
1083 TLS1_CK_RSA_WITH_AES_128_GCM_SHA256,
1089 SSL_HIGH | SSL_FIPS,
1090 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1098 TLS1_TXT_RSA_WITH_AES_256_GCM_SHA384,
1099 TLS1_CK_RSA_WITH_AES_256_GCM_SHA384,
1105 SSL_HIGH | SSL_FIPS,
1106 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
1114 TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256,
1115 TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256,
1121 SSL_HIGH | SSL_FIPS,
1122 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1130 TLS1_TXT_DHE_RSA_WITH_AES_256_GCM_SHA384,
1131 TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384,
1137 SSL_HIGH | SSL_FIPS,
1138 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
1146 TLS1_TXT_DHE_DSS_WITH_AES_128_GCM_SHA256,
1147 TLS1_CK_DHE_DSS_WITH_AES_128_GCM_SHA256,
1153 SSL_HIGH | SSL_FIPS,
1154 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1162 TLS1_TXT_DHE_DSS_WITH_AES_256_GCM_SHA384,
1163 TLS1_CK_DHE_DSS_WITH_AES_256_GCM_SHA384,
1169 SSL_HIGH | SSL_FIPS,
1170 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
1178 TLS1_TXT_ADH_WITH_AES_128_GCM_SHA256,
1179 TLS1_CK_ADH_WITH_AES_128_GCM_SHA256,
1185 SSL_NOT_DEFAULT | SSL_HIGH | SSL_FIPS,
1186 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1194 TLS1_TXT_ADH_WITH_AES_256_GCM_SHA384,
1195 TLS1_CK_ADH_WITH_AES_256_GCM_SHA384,
1201 SSL_NOT_DEFAULT | SSL_HIGH | SSL_FIPS,
1202 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
1206 #ifndef OPENSSL_NO_PSK
1207 /* PSK ciphersuites from RFC5487 */
1212 TLS1_TXT_PSK_WITH_AES_128_GCM_SHA256,
1213 TLS1_CK_PSK_WITH_AES_128_GCM_SHA256,
1219 SSL_HIGH | SSL_FIPS,
1220 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1228 TLS1_TXT_PSK_WITH_AES_256_GCM_SHA384,
1229 TLS1_CK_PSK_WITH_AES_256_GCM_SHA384,
1235 SSL_HIGH | SSL_FIPS,
1236 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
1244 TLS1_TXT_DHE_PSK_WITH_AES_128_GCM_SHA256,
1245 TLS1_CK_DHE_PSK_WITH_AES_128_GCM_SHA256,
1251 SSL_HIGH | SSL_FIPS,
1252 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1260 TLS1_TXT_DHE_PSK_WITH_AES_256_GCM_SHA384,
1261 TLS1_CK_DHE_PSK_WITH_AES_256_GCM_SHA384,
1267 SSL_HIGH | SSL_FIPS,
1268 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
1276 TLS1_TXT_RSA_PSK_WITH_AES_128_GCM_SHA256,
1277 TLS1_CK_RSA_PSK_WITH_AES_128_GCM_SHA256,
1283 SSL_HIGH | SSL_FIPS,
1284 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1292 TLS1_TXT_RSA_PSK_WITH_AES_256_GCM_SHA384,
1293 TLS1_CK_RSA_PSK_WITH_AES_256_GCM_SHA384,
1299 SSL_HIGH | SSL_FIPS,
1300 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
1308 TLS1_TXT_PSK_WITH_AES_128_CBC_SHA256,
1309 TLS1_CK_PSK_WITH_AES_128_CBC_SHA256,
1315 SSL_HIGH | SSL_FIPS,
1316 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1324 TLS1_TXT_PSK_WITH_AES_256_CBC_SHA384,
1325 TLS1_CK_PSK_WITH_AES_256_CBC_SHA384,
1331 SSL_HIGH | SSL_FIPS,
1332 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
1340 TLS1_TXT_PSK_WITH_NULL_SHA256,
1341 TLS1_CK_PSK_WITH_NULL_SHA256,
1347 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
1348 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1356 TLS1_TXT_PSK_WITH_NULL_SHA384,
1357 TLS1_CK_PSK_WITH_NULL_SHA384,
1363 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
1364 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
1372 TLS1_TXT_DHE_PSK_WITH_AES_128_CBC_SHA256,
1373 TLS1_CK_DHE_PSK_WITH_AES_128_CBC_SHA256,
1379 SSL_HIGH | SSL_FIPS,
1380 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1388 TLS1_TXT_DHE_PSK_WITH_AES_256_CBC_SHA384,
1389 TLS1_CK_DHE_PSK_WITH_AES_256_CBC_SHA384,
1395 SSL_HIGH | SSL_FIPS,
1396 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
1404 TLS1_TXT_DHE_PSK_WITH_NULL_SHA256,
1405 TLS1_CK_DHE_PSK_WITH_NULL_SHA256,
1411 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
1412 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1420 TLS1_TXT_DHE_PSK_WITH_NULL_SHA384,
1421 TLS1_CK_DHE_PSK_WITH_NULL_SHA384,
1427 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
1428 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
1436 TLS1_TXT_RSA_PSK_WITH_AES_128_CBC_SHA256,
1437 TLS1_CK_RSA_PSK_WITH_AES_128_CBC_SHA256,
1443 SSL_HIGH | SSL_FIPS,
1444 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1452 TLS1_TXT_RSA_PSK_WITH_AES_256_CBC_SHA384,
1453 TLS1_CK_RSA_PSK_WITH_AES_256_CBC_SHA384,
1459 SSL_HIGH | SSL_FIPS,
1460 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
1468 TLS1_TXT_RSA_PSK_WITH_NULL_SHA256,
1469 TLS1_CK_RSA_PSK_WITH_NULL_SHA256,
1475 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
1476 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1484 TLS1_TXT_RSA_PSK_WITH_NULL_SHA384,
1485 TLS1_CK_RSA_PSK_WITH_NULL_SHA384,
1491 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
1492 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
1496 #endif /* OPENSSL_NO_PSK */
1498 #ifndef OPENSSL_NO_CAMELLIA
1499 /* TLS 1.2 Camellia SHA-256 ciphersuites from RFC5932 */
1504 TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA256,
1505 TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA256,
1512 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1520 TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256,
1521 TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256,
1528 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1536 TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
1537 TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
1544 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1552 TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA256,
1553 TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA256,
1559 SSL_NOT_DEFAULT | SSL_HIGH,
1560 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1568 TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA256,
1569 TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA256,
1576 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1584 TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256,
1585 TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256,
1592 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1600 TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256,
1601 TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256,
1608 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1616 TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA256,
1617 TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA256,
1623 SSL_NOT_DEFAULT | SSL_HIGH,
1624 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
1630 #ifdef OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL
1647 #ifndef OPENSSL_NO_EC
1652 TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA,
1653 TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA,
1659 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
1660 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1668 TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA,
1669 TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA,
1675 SSL_NOT_DEFAULT | SSL_MEDIUM,
1676 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1684 TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
1685 TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
1691 SSL_HIGH | SSL_FIPS,
1692 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1700 TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1701 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1707 SSL_HIGH | SSL_FIPS,
1708 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1716 TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
1717 TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
1723 SSL_HIGH | SSL_FIPS,
1724 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1732 TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA,
1733 TLS1_CK_ECDHE_RSA_WITH_NULL_SHA,
1739 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
1740 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1748 TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA,
1749 TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA,
1755 SSL_NOT_DEFAULT | SSL_MEDIUM,
1756 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1764 TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
1765 TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
1771 SSL_HIGH | SSL_FIPS,
1772 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1780 TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1781 TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1787 SSL_HIGH | SSL_FIPS,
1788 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1796 TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA,
1797 TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA,
1803 SSL_HIGH | SSL_FIPS,
1804 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1812 TLS1_TXT_ECDH_anon_WITH_NULL_SHA,
1813 TLS1_CK_ECDH_anon_WITH_NULL_SHA,
1819 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
1820 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1828 TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA,
1829 TLS1_CK_ECDH_anon_WITH_RC4_128_SHA,
1835 SSL_NOT_DEFAULT | SSL_MEDIUM,
1836 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1844 TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA,
1845 TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA,
1851 SSL_NOT_DEFAULT | SSL_HIGH | SSL_FIPS,
1852 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1860 TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA,
1861 TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA,
1867 SSL_NOT_DEFAULT | SSL_HIGH | SSL_FIPS,
1868 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1876 TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA,
1877 TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA,
1883 SSL_NOT_DEFAULT | SSL_HIGH | SSL_FIPS,
1884 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1888 #endif /* OPENSSL_NO_EC */
1890 #ifndef OPENSSL_NO_SRP
1894 TLS1_TXT_SRP_SHA_WITH_3DES_EDE_CBC_SHA,
1895 TLS1_CK_SRP_SHA_WITH_3DES_EDE_CBC_SHA,
1902 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1910 TLS1_TXT_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA,
1911 TLS1_CK_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA,
1918 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1926 TLS1_TXT_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA,
1927 TLS1_CK_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA,
1934 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1942 TLS1_TXT_SRP_SHA_WITH_AES_128_CBC_SHA,
1943 TLS1_CK_SRP_SHA_WITH_AES_128_CBC_SHA,
1950 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1958 TLS1_TXT_SRP_SHA_RSA_WITH_AES_128_CBC_SHA,
1959 TLS1_CK_SRP_SHA_RSA_WITH_AES_128_CBC_SHA,
1966 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1974 TLS1_TXT_SRP_SHA_DSS_WITH_AES_128_CBC_SHA,
1975 TLS1_CK_SRP_SHA_DSS_WITH_AES_128_CBC_SHA,
1982 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
1990 TLS1_TXT_SRP_SHA_WITH_AES_256_CBC_SHA,
1991 TLS1_CK_SRP_SHA_WITH_AES_256_CBC_SHA,
1998 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2006 TLS1_TXT_SRP_SHA_RSA_WITH_AES_256_CBC_SHA,
2007 TLS1_CK_SRP_SHA_RSA_WITH_AES_256_CBC_SHA,
2014 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2022 TLS1_TXT_SRP_SHA_DSS_WITH_AES_256_CBC_SHA,
2023 TLS1_CK_SRP_SHA_DSS_WITH_AES_256_CBC_SHA,
2030 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2034 #endif /* OPENSSL_NO_SRP */
2035 #ifndef OPENSSL_NO_EC
2037 /* HMAC based TLS v1.2 ciphersuites from RFC5289 */
2042 TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_SHA256,
2043 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256,
2049 SSL_HIGH | SSL_FIPS,
2050 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2058 TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_SHA384,
2059 TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384,
2065 SSL_HIGH | SSL_FIPS,
2066 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
2075 TLS1_TXT_ECDHE_RSA_WITH_AES_128_SHA256,
2076 TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256,
2082 SSL_HIGH | SSL_FIPS,
2083 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2091 TLS1_TXT_ECDHE_RSA_WITH_AES_256_SHA384,
2092 TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384,
2098 SSL_HIGH | SSL_FIPS,
2099 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
2104 /* GCM based TLS v1.2 ciphersuites from RFC5289 */
2109 TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
2110 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
2116 SSL_HIGH | SSL_FIPS,
2117 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2125 TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
2126 TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
2132 SSL_HIGH | SSL_FIPS,
2133 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
2141 TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
2142 TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
2148 SSL_HIGH | SSL_FIPS,
2149 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2157 TLS1_TXT_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
2158 TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
2164 SSL_HIGH | SSL_FIPS,
2165 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
2170 /* PSK ciphersuites from RFC 5489 */
2174 TLS1_TXT_ECDHE_PSK_WITH_RC4_128_SHA,
2175 TLS1_CK_ECDHE_PSK_WITH_RC4_128_SHA,
2181 SSL_NOT_DEFAULT | SSL_MEDIUM,
2182 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2190 TLS1_TXT_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA,
2191 TLS1_CK_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA,
2197 SSL_HIGH | SSL_FIPS,
2198 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2206 TLS1_TXT_ECDHE_PSK_WITH_AES_128_CBC_SHA,
2207 TLS1_CK_ECDHE_PSK_WITH_AES_128_CBC_SHA,
2213 SSL_HIGH | SSL_FIPS,
2214 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2222 TLS1_TXT_ECDHE_PSK_WITH_AES_256_CBC_SHA,
2223 TLS1_CK_ECDHE_PSK_WITH_AES_256_CBC_SHA,
2229 SSL_HIGH | SSL_FIPS,
2230 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2238 TLS1_TXT_ECDHE_PSK_WITH_AES_128_CBC_SHA256,
2239 TLS1_CK_ECDHE_PSK_WITH_AES_128_CBC_SHA256,
2245 SSL_HIGH | SSL_FIPS,
2246 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2254 TLS1_TXT_ECDHE_PSK_WITH_AES_256_CBC_SHA384,
2255 TLS1_CK_ECDHE_PSK_WITH_AES_256_CBC_SHA384,
2261 SSL_HIGH | SSL_FIPS,
2262 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
2270 TLS1_TXT_ECDHE_PSK_WITH_NULL_SHA,
2271 TLS1_CK_ECDHE_PSK_WITH_NULL_SHA,
2277 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
2278 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2286 TLS1_TXT_ECDHE_PSK_WITH_NULL_SHA256,
2287 TLS1_CK_ECDHE_PSK_WITH_NULL_SHA256,
2293 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
2294 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2302 TLS1_TXT_ECDHE_PSK_WITH_NULL_SHA384,
2303 TLS1_CK_ECDHE_PSK_WITH_NULL_SHA384,
2309 SSL_NOT_DEFAULT | SSL_STRONG_NONE | SSL_FIPS,
2310 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
2315 # ifndef OPENSSL_NO_CAMELLIA
2318 TLS1_TXT_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
2319 TLS1_CK_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
2326 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2332 TLS1_TXT_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
2333 TLS1_CK_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
2340 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
2346 TLS1_TXT_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
2347 TLS1_CK_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
2354 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2360 TLS1_TXT_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384,
2361 TLS1_CK_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384,
2368 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
2372 # endif /* OPENSSL_NO_CAMELLIA */
2373 #endif /* OPENSSL_NO_EC */
2375 #if !defined(OPENSSL_NO_CAMELLIA) && !defined(OPENSSL_NO_PSK)
2378 TLS1_TXT_PSK_WITH_CAMELLIA_128_CBC_SHA256,
2379 TLS1_CK_PSK_WITH_CAMELLIA_128_CBC_SHA256,
2386 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2392 TLS1_TXT_PSK_WITH_CAMELLIA_256_CBC_SHA384,
2393 TLS1_CK_PSK_WITH_CAMELLIA_256_CBC_SHA384,
2400 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
2406 TLS1_TXT_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
2407 TLS1_CK_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
2414 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2420 TLS1_TXT_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
2421 TLS1_CK_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
2428 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
2434 TLS1_TXT_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256,
2435 TLS1_CK_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256,
2442 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2448 TLS1_TXT_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384,
2449 TLS1_CK_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384,
2456 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
2462 TLS1_TXT_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
2463 TLS1_CK_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
2470 SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF,
2476 TLS1_TXT_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
2477 TLS1_CK_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
2484 SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384,
2492 TLS1_TXT_RSA_WITH_AES_128_CCM,
2493 TLS1_CK_RSA_WITH_AES_128_CCM,
2500 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2508 TLS1_TXT_RSA_WITH_AES_256_CCM,
2509 TLS1_CK_RSA_WITH_AES_256_CCM,
2516 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2524 TLS1_TXT_DHE_RSA_WITH_AES_128_CCM,
2525 TLS1_CK_DHE_RSA_WITH_AES_128_CCM,
2532 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2540 TLS1_TXT_DHE_RSA_WITH_AES_256_CCM,
2541 TLS1_CK_DHE_RSA_WITH_AES_256_CCM,
2548 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2556 TLS1_TXT_RSA_WITH_AES_128_CCM_8,
2557 TLS1_CK_RSA_WITH_AES_128_CCM_8,
2564 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2572 TLS1_TXT_RSA_WITH_AES_256_CCM_8,
2573 TLS1_CK_RSA_WITH_AES_256_CCM_8,
2580 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2588 TLS1_TXT_DHE_RSA_WITH_AES_128_CCM_8,
2589 TLS1_CK_DHE_RSA_WITH_AES_128_CCM_8,
2596 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2604 TLS1_TXT_DHE_RSA_WITH_AES_256_CCM_8,
2605 TLS1_CK_DHE_RSA_WITH_AES_256_CCM_8,
2612 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2620 TLS1_TXT_PSK_WITH_AES_128_CCM,
2621 TLS1_CK_PSK_WITH_AES_128_CCM,
2628 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2636 TLS1_TXT_PSK_WITH_AES_256_CCM,
2637 TLS1_CK_PSK_WITH_AES_256_CCM,
2644 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2652 TLS1_TXT_DHE_PSK_WITH_AES_128_CCM,
2653 TLS1_CK_DHE_PSK_WITH_AES_128_CCM,
2660 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2668 TLS1_TXT_DHE_PSK_WITH_AES_256_CCM,
2669 TLS1_CK_DHE_PSK_WITH_AES_256_CCM,
2676 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2684 TLS1_TXT_PSK_WITH_AES_128_CCM_8,
2685 TLS1_CK_PSK_WITH_AES_128_CCM_8,
2692 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2700 TLS1_TXT_PSK_WITH_AES_256_CCM_8,
2701 TLS1_CK_PSK_WITH_AES_256_CCM_8,
2708 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2716 TLS1_TXT_DHE_PSK_WITH_AES_128_CCM_8,
2717 TLS1_CK_DHE_PSK_WITH_AES_128_CCM_8,
2724 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2732 TLS1_TXT_DHE_PSK_WITH_AES_256_CCM_8,
2733 TLS1_CK_DHE_PSK_WITH_AES_256_CCM_8,
2740 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2748 TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CCM,
2749 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CCM,
2756 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2764 TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CCM,
2765 TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CCM,
2772 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2780 TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CCM_8,
2781 TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CCM_8,
2788 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2796 TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CCM_8,
2797 TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CCM_8,
2804 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2808 #if !defined(OPENSSL_NO_CHACHA) && !defined(OPENSSL_NO_POLY1305)
2809 # ifndef OPENSSL_NO_EC
2810 /* Cipher CCA8 as per draft-ietf-tls-chacha20-poly1305-03 */
2813 TLS1_TXT_ECDHE_RSA_WITH_CHACHA20_POLY1305,
2814 TLS1_CK_ECDHE_RSA_WITH_CHACHA20_POLY1305,
2817 SSL_CHACHA20POLY1305,
2821 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2828 TLS1_TXT_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
2829 TLS1_CK_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
2832 SSL_CHACHA20POLY1305,
2836 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2841 # ifndef OPENSSL_NO_RSA
2845 TLS1_TXT_DHE_RSA_WITH_CHACHA20_POLY1305,
2846 TLS1_CK_DHE_RSA_WITH_CHACHA20_POLY1305,
2849 SSL_CHACHA20POLY1305,
2853 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2858 # ifndef OPENSSL_NO_PSK
2862 TLS1_TXT_PSK_WITH_CHACHA20_POLY1305,
2863 TLS1_CK_PSK_WITH_CHACHA20_POLY1305,
2866 SSL_CHACHA20POLY1305,
2870 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2877 TLS1_TXT_ECDHE_PSK_WITH_CHACHA20_POLY1305,
2878 TLS1_CK_ECDHE_PSK_WITH_CHACHA20_POLY1305,
2881 SSL_CHACHA20POLY1305,
2885 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2892 TLS1_TXT_DHE_PSK_WITH_CHACHA20_POLY1305,
2893 TLS1_CK_DHE_PSK_WITH_CHACHA20_POLY1305,
2896 SSL_CHACHA20POLY1305,
2900 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2907 TLS1_TXT_RSA_PSK_WITH_CHACHA20_POLY1305,
2908 TLS1_CK_RSA_PSK_WITH_CHACHA20_POLY1305,
2911 SSL_CHACHA20POLY1305,
2915 SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256,
2921 #ifndef OPENSSL_NO_GOST
2924 "GOST2012-GOST8912-GOST8912",
2927 SSL_aGOST12 | SSL_aGOST01,
2928 SSL_eGOST2814789CNT12,
2932 SSL_HANDSHAKE_MAC_GOST12_256 | TLS1_PRF_GOST12_256 | TLS1_STREAM_MAC,
2937 "GOST2012-NULL-GOST12",
2940 SSL_aGOST12 | SSL_aGOST01,
2945 SSL_HANDSHAKE_MAC_GOST12_256 | TLS1_PRF_GOST12_256 | TLS1_STREAM_MAC,
2953 const SSL3_ENC_METHOD SSLv3_enc_data = {
2956 ssl3_setup_key_block,
2957 ssl3_generate_master_secret,
2958 ssl3_change_cipher_state,
2959 ssl3_final_finish_mac,
2960 MD5_DIGEST_LENGTH + SHA_DIGEST_LENGTH,
2961 SSL3_MD_CLIENT_FINISHED_CONST, 4,
2962 SSL3_MD_SERVER_FINISHED_CONST, 4,
2964 (int (*)(SSL *, unsigned char *, size_t, const char *,
2965 size_t, const unsigned char *, size_t,
2966 int use_context))ssl_undefined_function,
2968 SSL3_HM_HEADER_LENGTH,
2969 ssl3_set_handshake_header,
2970 ssl3_handshake_write
2973 long ssl3_default_timeout(void)
2976 * 2 hours, the 24 hours mentioned in the SSLv3 spec is way too long for
2977 * http, the cache would over fill
2979 return (60 * 60 * 2);
2982 int ssl3_num_ciphers(void)
2984 return (SSL3_NUM_CIPHERS);
2987 const SSL_CIPHER *ssl3_get_cipher(unsigned int u)
2989 if (u < SSL3_NUM_CIPHERS)
2990 return (&(ssl3_ciphers[SSL3_NUM_CIPHERS - 1 - u]));
2995 int ssl3_set_handshake_header(SSL *s, int htype, unsigned long len)
2997 unsigned char *p = (unsigned char *)s->init_buf->data;
3000 s->init_num = (int)len + SSL3_HM_HEADER_LENGTH;
3006 int ssl3_handshake_write(SSL *s)
3008 return ssl3_do_write(s, SSL3_RT_HANDSHAKE);
3011 int ssl3_new(SSL *s)
3015 if ((s3 = OPENSSL_zalloc(sizeof(*s3))) == NULL)
3019 #ifndef OPENSSL_NO_SRP
3020 if (!SSL_SRP_CTX_init(s))
3023 s->method->ssl_clear(s);
3029 void ssl3_free(SSL *s)
3031 if (s == NULL || s->s3 == NULL)
3034 ssl3_cleanup_key_block(s);
3036 #if !defined(OPENSSL_NO_EC) || !defined(OPENSSL_NO_DH)
3037 EVP_PKEY_free(s->s3->peer_tmp);
3038 s->s3->peer_tmp = NULL;
3039 EVP_PKEY_free(s->s3->tmp.pkey);
3040 s->s3->tmp.pkey = NULL;
3043 sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free);
3044 OPENSSL_free(s->s3->tmp.ciphers_raw);
3045 OPENSSL_clear_free(s->s3->tmp.pms, s->s3->tmp.pmslen);
3046 OPENSSL_free(s->s3->tmp.peer_sigalgs);
3047 ssl3_free_digest_list(s);
3048 OPENSSL_free(s->s3->alpn_selected);
3050 #ifndef OPENSSL_NO_SRP
3051 SSL_SRP_CTX_free(s);
3053 OPENSSL_clear_free(s->s3, sizeof(*s->s3));
3057 void ssl3_clear(SSL *s)
3059 ssl3_cleanup_key_block(s);
3060 sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free);
3061 OPENSSL_free(s->s3->tmp.ciphers_raw);
3062 s->s3->tmp.ciphers_raw = NULL;
3063 OPENSSL_clear_free(s->s3->tmp.pms, s->s3->tmp.pmslen);
3064 s->s3->tmp.pms = NULL;
3065 OPENSSL_free(s->s3->tmp.peer_sigalgs);
3066 s->s3->tmp.peer_sigalgs = NULL;
3068 #ifndef OPENSSL_NO_EC
3069 s->s3->is_probably_safari = 0;
3071 #if !defined(OPENSSL_NO_EC) || !defined(OPENSSL_NO_DH)
3072 EVP_PKEY_free(s->s3->tmp.pkey);
3073 s->s3->tmp.pkey = NULL;
3074 EVP_PKEY_free(s->s3->peer_tmp);
3075 s->s3->peer_tmp = NULL;
3076 #endif /* !OPENSSL_NO_EC */
3078 ssl3_free_digest_list(s);
3080 if (s->s3->alpn_selected) {
3081 OPENSSL_free(s->s3->alpn_selected);
3082 s->s3->alpn_selected = NULL;
3085 memset(s->s3, 0, sizeof(*s->s3));
3087 ssl_free_wbio_buffer(s);
3089 s->s3->renegotiate = 0;
3090 s->s3->total_renegotiations = 0;
3091 s->s3->num_renegotiations = 0;
3092 s->s3->in_read_app_data = 0;
3093 s->version = SSL3_VERSION;
3095 #if !defined(OPENSSL_NO_NEXTPROTONEG)
3096 OPENSSL_free(s->next_proto_negotiated);
3097 s->next_proto_negotiated = NULL;
3098 s->next_proto_negotiated_len = 0;
3102 #ifndef OPENSSL_NO_SRP
3103 static char *srp_password_from_info_cb(SSL *s, void *arg)
3105 return OPENSSL_strdup(s->srp_ctx.info);
3109 static int ssl3_set_req_cert_type(CERT *c, const unsigned char *p,
3112 long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
3117 case SSL_CTRL_GET_CLIENT_CERT_REQUEST:
3119 case SSL_CTRL_GET_NUM_RENEGOTIATIONS:
3120 ret = s->s3->num_renegotiations;
3122 case SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS:
3123 ret = s->s3->num_renegotiations;
3124 s->s3->num_renegotiations = 0;
3126 case SSL_CTRL_GET_TOTAL_RENEGOTIATIONS:
3127 ret = s->s3->total_renegotiations;
3129 case SSL_CTRL_GET_FLAGS:
3130 ret = (int)(s->s3->flags);
3132 #ifndef OPENSSL_NO_DH
3133 case SSL_CTRL_SET_TMP_DH:
3135 DH *dh = (DH *)parg;
3136 EVP_PKEY *pkdh = NULL;
3138 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
3141 pkdh = ssl_dh_to_pkey(dh);
3143 SSLerr(SSL_F_SSL3_CTRL, ERR_R_MALLOC_FAILURE);
3146 if (!ssl_security(s, SSL_SECOP_TMP_DH,
3147 EVP_PKEY_security_bits(pkdh), 0, pkdh)) {
3148 SSLerr(SSL_F_SSL3_CTRL, SSL_R_DH_KEY_TOO_SMALL);
3149 EVP_PKEY_free(pkdh);
3152 EVP_PKEY_free(s->cert->dh_tmp);
3153 s->cert->dh_tmp = pkdh;
3157 case SSL_CTRL_SET_TMP_DH_CB:
3159 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
3162 case SSL_CTRL_SET_DH_AUTO:
3163 s->cert->dh_tmp_auto = larg;
3166 #ifndef OPENSSL_NO_EC
3167 case SSL_CTRL_SET_TMP_ECDH:
3169 const EC_GROUP *group = NULL;
3173 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
3176 group = EC_KEY_get0_group((const EC_KEY *)parg);
3177 if (group == NULL) {
3178 SSLerr(SSL_F_SSL3_CTRL, EC_R_MISSING_PARAMETERS);
3181 nid = EC_GROUP_get_curve_name(group);
3182 if (nid == NID_undef)
3184 return tls1_set_curves(&s->tlsext_ellipticcurvelist,
3185 &s->tlsext_ellipticcurvelist_length,
3189 #endif /* !OPENSSL_NO_EC */
3190 case SSL_CTRL_SET_TLSEXT_HOSTNAME:
3191 if (larg == TLSEXT_NAMETYPE_host_name) {
3194 OPENSSL_free(s->tlsext_hostname);
3195 s->tlsext_hostname = NULL;
3200 len = strlen((char *)parg);
3201 if (len == 0 || len > TLSEXT_MAXLEN_host_name) {
3202 SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME);
3205 if ((s->tlsext_hostname = OPENSSL_strdup((char *)parg)) == NULL) {
3206 SSLerr(SSL_F_SSL3_CTRL, ERR_R_INTERNAL_ERROR);
3210 SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE);
3214 case SSL_CTRL_SET_TLSEXT_DEBUG_ARG:
3215 s->tlsext_debug_arg = parg;
3219 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE:
3220 s->tlsext_status_type = larg;
3224 case SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS:
3225 *(STACK_OF(X509_EXTENSION) **)parg = s->tlsext_ocsp_exts;
3229 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS:
3230 s->tlsext_ocsp_exts = parg;
3234 case SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS:
3235 *(STACK_OF(OCSP_RESPID) **)parg = s->tlsext_ocsp_ids;
3239 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS:
3240 s->tlsext_ocsp_ids = parg;
3244 case SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP:
3245 *(unsigned char **)parg = s->tlsext_ocsp_resp;
3246 return s->tlsext_ocsp_resplen;
3248 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP:
3249 OPENSSL_free(s->tlsext_ocsp_resp);
3250 s->tlsext_ocsp_resp = parg;
3251 s->tlsext_ocsp_resplen = larg;
3255 #ifndef OPENSSL_NO_HEARTBEATS
3256 case SSL_CTRL_DTLS_EXT_SEND_HEARTBEAT:
3258 ret = dtls1_heartbeat(s);
3261 case SSL_CTRL_GET_DTLS_EXT_HEARTBEAT_PENDING:
3263 ret = s->tlsext_hb_pending;
3266 case SSL_CTRL_SET_DTLS_EXT_HEARTBEAT_NO_REQUESTS:
3267 if (SSL_IS_DTLS(s)) {
3269 s->tlsext_heartbeat |= SSL_DTLSEXT_HB_DONT_RECV_REQUESTS;
3271 s->tlsext_heartbeat &= ~SSL_DTLSEXT_HB_DONT_RECV_REQUESTS;
3277 case SSL_CTRL_CHAIN:
3279 return ssl_cert_set1_chain(s, NULL, (STACK_OF(X509) *)parg);
3281 return ssl_cert_set0_chain(s, NULL, (STACK_OF(X509) *)parg);
3283 case SSL_CTRL_CHAIN_CERT:
3285 return ssl_cert_add1_chain_cert(s, NULL, (X509 *)parg);
3287 return ssl_cert_add0_chain_cert(s, NULL, (X509 *)parg);
3289 case SSL_CTRL_GET_CHAIN_CERTS:
3290 *(STACK_OF(X509) **)parg = s->cert->key->chain;
3293 case SSL_CTRL_SELECT_CURRENT_CERT:
3294 return ssl_cert_select_current(s->cert, (X509 *)parg);
3296 case SSL_CTRL_SET_CURRENT_CERT:
3297 if (larg == SSL_CERT_SET_SERVER) {
3299 const SSL_CIPHER *cipher;
3302 cipher = s->s3->tmp.new_cipher;
3306 * No certificate for unauthenticated ciphersuites or using SRP
3309 if (cipher->algorithm_auth & (SSL_aNULL | SSL_aSRP))
3311 cpk = ssl_get_server_send_pkey(s);
3317 return ssl_cert_set_current(s->cert, larg);
3319 #ifndef OPENSSL_NO_EC
3320 case SSL_CTRL_GET_CURVES:
3322 unsigned char *clist;
3326 clist = s->session->tlsext_ellipticcurvelist;
3327 clistlen = s->session->tlsext_ellipticcurvelist_length / 2;
3331 unsigned int cid, nid;
3332 for (i = 0; i < clistlen; i++) {
3334 nid = tls1_ec_curve_id2nid(cid);
3338 cptr[i] = TLSEXT_nid_unknown | cid;
3341 return (int)clistlen;
3344 case SSL_CTRL_SET_CURVES:
3345 return tls1_set_curves(&s->tlsext_ellipticcurvelist,
3346 &s->tlsext_ellipticcurvelist_length,
3349 case SSL_CTRL_SET_CURVES_LIST:
3350 return tls1_set_curves_list(&s->tlsext_ellipticcurvelist,
3351 &s->tlsext_ellipticcurvelist_length,
3354 case SSL_CTRL_GET_SHARED_CURVE:
3355 return tls1_shared_curve(s, larg);
3358 case SSL_CTRL_SET_SIGALGS:
3359 return tls1_set_sigalgs(s->cert, parg, larg, 0);
3361 case SSL_CTRL_SET_SIGALGS_LIST:
3362 return tls1_set_sigalgs_list(s->cert, parg, 0);
3364 case SSL_CTRL_SET_CLIENT_SIGALGS:
3365 return tls1_set_sigalgs(s->cert, parg, larg, 1);
3367 case SSL_CTRL_SET_CLIENT_SIGALGS_LIST:
3368 return tls1_set_sigalgs_list(s->cert, parg, 1);
3370 case SSL_CTRL_GET_CLIENT_CERT_TYPES:
3372 const unsigned char **pctype = parg;
3373 if (s->server || !s->s3->tmp.cert_req)
3375 if (s->cert->ctypes) {
3377 *pctype = s->cert->ctypes;
3378 return (int)s->cert->ctype_num;
3381 *pctype = (unsigned char *)s->s3->tmp.ctype;
3382 return s->s3->tmp.ctype_num;
3385 case SSL_CTRL_SET_CLIENT_CERT_TYPES:
3388 return ssl3_set_req_cert_type(s->cert, parg, larg);
3390 case SSL_CTRL_BUILD_CERT_CHAIN:
3391 return ssl_build_cert_chain(s, NULL, larg);
3393 case SSL_CTRL_SET_VERIFY_CERT_STORE:
3394 return ssl_cert_set_cert_store(s->cert, parg, 0, larg);
3396 case SSL_CTRL_SET_CHAIN_CERT_STORE:
3397 return ssl_cert_set_cert_store(s->cert, parg, 1, larg);
3399 case SSL_CTRL_GET_PEER_SIGNATURE_NID:
3400 if (SSL_USE_SIGALGS(s)) {
3403 sig = s->s3->tmp.peer_md;
3405 *(int *)parg = EVP_MD_type(sig);
3411 /* Might want to do something here for other versions */
3415 case SSL_CTRL_GET_SERVER_TMP_KEY:
3416 #if !defined(OPENSSL_NO_DH) || !defined(OPENSSL_NO_EC)
3417 if (s->server || s->session == NULL || s->s3->peer_tmp == NULL) {
3420 EVP_PKEY_up_ref(s->s3->peer_tmp);
3421 *(EVP_PKEY **)parg = s->s3->peer_tmp;
3427 #ifndef OPENSSL_NO_EC
3428 case SSL_CTRL_GET_EC_POINT_FORMATS:
3430 SSL_SESSION *sess = s->session;
3431 const unsigned char **pformat = parg;
3432 if (!sess || !sess->tlsext_ecpointformatlist)
3434 *pformat = sess->tlsext_ecpointformatlist;
3435 return (int)sess->tlsext_ecpointformatlist_length;
3445 long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp) (void))
3450 #ifndef OPENSSL_NO_DH
3451 case SSL_CTRL_SET_TMP_DH_CB:
3453 s->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
3457 case SSL_CTRL_SET_TLSEXT_DEBUG_CB:
3458 s->tlsext_debug_cb = (void (*)(SSL *, int, int,
3459 const unsigned char *, int, void *))fp;
3462 case SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB:
3464 s->not_resumable_session_cb = (int (*)(SSL *, int))fp;
3473 long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
3476 #ifndef OPENSSL_NO_DH
3477 case SSL_CTRL_SET_TMP_DH:
3479 DH *dh = (DH *)parg;
3480 EVP_PKEY *pkdh = NULL;
3482 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_PASSED_NULL_PARAMETER);
3485 pkdh = ssl_dh_to_pkey(dh);
3487 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_MALLOC_FAILURE);
3490 if (!ssl_ctx_security(ctx, SSL_SECOP_TMP_DH,
3491 EVP_PKEY_security_bits(pkdh), 0, pkdh)) {
3492 SSLerr(SSL_F_SSL3_CTX_CTRL, SSL_R_DH_KEY_TOO_SMALL);
3493 EVP_PKEY_free(pkdh);
3496 EVP_PKEY_free(ctx->cert->dh_tmp);
3497 ctx->cert->dh_tmp = pkdh;
3503 case SSL_CTRL_SET_TMP_DH_CB:
3505 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
3508 case SSL_CTRL_SET_DH_AUTO:
3509 ctx->cert->dh_tmp_auto = larg;
3512 #ifndef OPENSSL_NO_EC
3513 case SSL_CTRL_SET_TMP_ECDH:
3515 const EC_GROUP *group = NULL;
3519 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_PASSED_NULL_PARAMETER);
3522 group = EC_KEY_get0_group((const EC_KEY *)parg);
3523 if (group == NULL) {
3524 SSLerr(SSL_F_SSL3_CTX_CTRL, EC_R_MISSING_PARAMETERS);
3527 nid = EC_GROUP_get_curve_name(group);
3528 if (nid == NID_undef)
3530 return tls1_set_curves(&ctx->tlsext_ellipticcurvelist,
3531 &ctx->tlsext_ellipticcurvelist_length,
3535 #endif /* !OPENSSL_NO_EC */
3536 case SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG:
3537 ctx->tlsext_servername_arg = parg;
3539 case SSL_CTRL_SET_TLSEXT_TICKET_KEYS:
3540 case SSL_CTRL_GET_TLSEXT_TICKET_KEYS:
3542 unsigned char *keys = parg;
3546 SSLerr(SSL_F_SSL3_CTX_CTRL, SSL_R_INVALID_TICKET_KEYS_LENGTH);
3549 if (cmd == SSL_CTRL_SET_TLSEXT_TICKET_KEYS) {
3550 memcpy(ctx->tlsext_tick_key_name, keys, 16);
3551 memcpy(ctx->tlsext_tick_hmac_key, keys + 16, 16);
3552 memcpy(ctx->tlsext_tick_aes_key, keys + 32, 16);
3554 memcpy(keys, ctx->tlsext_tick_key_name, 16);
3555 memcpy(keys + 16, ctx->tlsext_tick_hmac_key, 16);
3556 memcpy(keys + 32, ctx->tlsext_tick_aes_key, 16);
3561 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG:
3562 ctx->tlsext_status_arg = parg;
3565 #ifndef OPENSSL_NO_SRP
3566 case SSL_CTRL_SET_TLS_EXT_SRP_USERNAME:
3567 ctx->srp_ctx.srp_Mask |= SSL_kSRP;
3568 OPENSSL_free(ctx->srp_ctx.login);
3569 ctx->srp_ctx.login = NULL;
3572 if (strlen((const char *)parg) > 255
3573 || strlen((const char *)parg) < 1) {
3574 SSLerr(SSL_F_SSL3_CTX_CTRL, SSL_R_INVALID_SRP_USERNAME);
3577 if ((ctx->srp_ctx.login = OPENSSL_strdup((char *)parg)) == NULL) {
3578 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_INTERNAL_ERROR);
3582 case SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD:
3583 ctx->srp_ctx.SRP_give_srp_client_pwd_callback =
3584 srp_password_from_info_cb;
3585 ctx->srp_ctx.info = parg;
3587 case SSL_CTRL_SET_SRP_ARG:
3588 ctx->srp_ctx.srp_Mask |= SSL_kSRP;
3589 ctx->srp_ctx.SRP_cb_arg = parg;
3592 case SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH:
3593 ctx->srp_ctx.strength = larg;
3597 #ifndef OPENSSL_NO_EC
3598 case SSL_CTRL_SET_CURVES:
3599 return tls1_set_curves(&ctx->tlsext_ellipticcurvelist,
3600 &ctx->tlsext_ellipticcurvelist_length,
3603 case SSL_CTRL_SET_CURVES_LIST:
3604 return tls1_set_curves_list(&ctx->tlsext_ellipticcurvelist,
3605 &ctx->tlsext_ellipticcurvelist_length,
3608 case SSL_CTRL_SET_SIGALGS:
3609 return tls1_set_sigalgs(ctx->cert, parg, larg, 0);
3611 case SSL_CTRL_SET_SIGALGS_LIST:
3612 return tls1_set_sigalgs_list(ctx->cert, parg, 0);
3614 case SSL_CTRL_SET_CLIENT_SIGALGS:
3615 return tls1_set_sigalgs(ctx->cert, parg, larg, 1);
3617 case SSL_CTRL_SET_CLIENT_SIGALGS_LIST:
3618 return tls1_set_sigalgs_list(ctx->cert, parg, 1);
3620 case SSL_CTRL_SET_CLIENT_CERT_TYPES:
3621 return ssl3_set_req_cert_type(ctx->cert, parg, larg);
3623 case SSL_CTRL_BUILD_CERT_CHAIN:
3624 return ssl_build_cert_chain(NULL, ctx, larg);
3626 case SSL_CTRL_SET_VERIFY_CERT_STORE:
3627 return ssl_cert_set_cert_store(ctx->cert, parg, 0, larg);
3629 case SSL_CTRL_SET_CHAIN_CERT_STORE:
3630 return ssl_cert_set_cert_store(ctx->cert, parg, 1, larg);
3632 /* A Thawte special :-) */
3633 case SSL_CTRL_EXTRA_CHAIN_CERT:
3634 if (ctx->extra_certs == NULL) {
3635 if ((ctx->extra_certs = sk_X509_new_null()) == NULL)
3638 sk_X509_push(ctx->extra_certs, (X509 *)parg);
3641 case SSL_CTRL_GET_EXTRA_CHAIN_CERTS:
3642 if (ctx->extra_certs == NULL && larg == 0)
3643 *(STACK_OF(X509) **)parg = ctx->cert->key->chain;
3645 *(STACK_OF(X509) **)parg = ctx->extra_certs;
3648 case SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS:
3649 sk_X509_pop_free(ctx->extra_certs, X509_free);
3650 ctx->extra_certs = NULL;
3653 case SSL_CTRL_CHAIN:
3655 return ssl_cert_set1_chain(NULL, ctx, (STACK_OF(X509) *)parg);
3657 return ssl_cert_set0_chain(NULL, ctx, (STACK_OF(X509) *)parg);
3659 case SSL_CTRL_CHAIN_CERT:
3661 return ssl_cert_add1_chain_cert(NULL, ctx, (X509 *)parg);
3663 return ssl_cert_add0_chain_cert(NULL, ctx, (X509 *)parg);
3665 case SSL_CTRL_GET_CHAIN_CERTS:
3666 *(STACK_OF(X509) **)parg = ctx->cert->key->chain;
3669 case SSL_CTRL_SELECT_CURRENT_CERT:
3670 return ssl_cert_select_current(ctx->cert, (X509 *)parg);
3672 case SSL_CTRL_SET_CURRENT_CERT:
3673 return ssl_cert_set_current(ctx->cert, larg);
3681 long ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp) (void))
3684 #ifndef OPENSSL_NO_DH
3685 case SSL_CTRL_SET_TMP_DH_CB:
3687 ctx->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
3691 case SSL_CTRL_SET_TLSEXT_SERVERNAME_CB:
3692 ctx->tlsext_servername_callback = (int (*)(SSL *, int *, void *))fp;
3695 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB:
3696 ctx->tlsext_status_cb = (int (*)(SSL *, void *))fp;
3699 case SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB:
3700 ctx->tlsext_ticket_key_cb = (int (*)(SSL *, unsigned char *,
3703 HMAC_CTX *, int))fp;
3706 #ifndef OPENSSL_NO_SRP
3707 case SSL_CTRL_SET_SRP_VERIFY_PARAM_CB:
3708 ctx->srp_ctx.srp_Mask |= SSL_kSRP;
3709 ctx->srp_ctx.SRP_verify_param_callback = (int (*)(SSL *, void *))fp;
3711 case SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB:
3712 ctx->srp_ctx.srp_Mask |= SSL_kSRP;
3713 ctx->srp_ctx.TLS_ext_srp_username_callback =
3714 (int (*)(SSL *, int *, void *))fp;
3716 case SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB:
3717 ctx->srp_ctx.srp_Mask |= SSL_kSRP;
3718 ctx->srp_ctx.SRP_give_srp_client_pwd_callback =
3719 (char *(*)(SSL *, void *))fp;
3722 case SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB:
3724 ctx->not_resumable_session_cb = (int (*)(SSL *, int))fp;
3734 * This function needs to check if the ciphers required are actually
3737 const SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p)
3740 const SSL_CIPHER *cp;
3743 id = 0x03000000 | ((uint32_t)p[0] << 8L) | (uint32_t)p[1];
3745 cp = OBJ_bsearch_ssl_cipher_id(&c, ssl3_ciphers, SSL3_NUM_CIPHERS);
3746 #ifdef DEBUG_PRINT_UNKNOWN_CIPHERSUITES
3748 fprintf(stderr, "Unknown cipher ID %x\n", (p[0] << 8) | p[1]);
3753 int ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p)
3759 if ((l & 0xff000000) != 0x03000000)
3761 p[0] = ((unsigned char)(l >> 8L)) & 0xFF;
3762 p[1] = ((unsigned char)(l)) & 0xFF;
3767 const SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
3768 STACK_OF(SSL_CIPHER) *srvr)
3770 const SSL_CIPHER *c, *ret = NULL;
3771 STACK_OF(SSL_CIPHER) *prio, *allow;
3773 unsigned long alg_k, alg_a, mask_k, mask_a;
3775 /* Let's see which ciphers we can support */
3779 * Do not set the compare functions, because this may lead to a
3780 * reordering by "id". We want to keep the original ordering. We may pay
3781 * a price in performance during sk_SSL_CIPHER_find(), but would have to
3782 * pay with the price of sk_SSL_CIPHER_dup().
3784 sk_SSL_CIPHER_set_cmp_func(srvr, ssl_cipher_ptr_id_cmp);
3785 sk_SSL_CIPHER_set_cmp_func(clnt, ssl_cipher_ptr_id_cmp);
3789 fprintf(stderr, "Server has %d from %p:\n", sk_SSL_CIPHER_num(srvr),
3791 for (i = 0; i < sk_SSL_CIPHER_num(srvr); ++i) {
3792 c = sk_SSL_CIPHER_value(srvr, i);
3793 fprintf(stderr, "%p:%s\n", (void *)c, c->name);
3795 fprintf(stderr, "Client sent %d from %p:\n", sk_SSL_CIPHER_num(clnt),
3797 for (i = 0; i < sk_SSL_CIPHER_num(clnt); ++i) {
3798 c = sk_SSL_CIPHER_value(clnt, i);
3799 fprintf(stderr, "%p:%s\n", (void *)c, c->name);
3803 if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE || tls1_suiteb(s)) {
3811 tls1_set_cert_validity(s);
3813 for (i = 0; i < sk_SSL_CIPHER_num(prio); i++) {
3814 c = sk_SSL_CIPHER_value(prio, i);
3816 /* Skip TLS v1.2 only ciphersuites if not supported */
3817 if ((c->algorithm_ssl & SSL_TLSV1_2) && !SSL_USE_TLS1_2_CIPHERS(s))
3819 /* Skip TLS v1.0 ciphersuites if SSLv3 */
3820 if ((c->algorithm_ssl & SSL_TLSV1) && s->version == SSL3_VERSION)
3823 ssl_set_masks(s, c);
3824 mask_k = s->s3->tmp.mask_k;
3825 mask_a = s->s3->tmp.mask_a;
3826 #ifndef OPENSSL_NO_SRP
3827 if (s->srp_ctx.srp_Mask & SSL_kSRP) {
3833 alg_k = c->algorithm_mkey;
3834 alg_a = c->algorithm_auth;
3836 #ifndef OPENSSL_NO_PSK
3837 /* with PSK there must be server callback set */
3838 if ((alg_k & SSL_PSK) && s->psk_server_callback == NULL)
3840 #endif /* OPENSSL_NO_PSK */
3842 ok = (alg_k & mask_k) && (alg_a & mask_a);
3844 fprintf(stderr, "%d:[%08lX:%08lX:%08lX:%08lX]%p:%s\n", ok, alg_k,
3845 alg_a, mask_k, mask_a, (void *)c, c->name);
3848 # ifndef OPENSSL_NO_EC
3850 * if we are considering an ECC cipher suite that uses an ephemeral
3853 if (alg_k & SSL_kECDHE)
3854 ok = ok && tls1_check_ec_tmp_key(s, c->id);
3855 # endif /* OPENSSL_NO_EC */
3859 ii = sk_SSL_CIPHER_find(allow, c);
3861 /* Check security callback permits this cipher */
3862 if (!ssl_security(s, SSL_SECOP_CIPHER_SHARED,
3863 c->strength_bits, 0, (void *)c))
3865 #if !defined(OPENSSL_NO_EC)
3866 if ((alg_k & SSL_kECDHE) && (alg_a & SSL_aECDSA)
3867 && s->s3->is_probably_safari) {
3869 ret = sk_SSL_CIPHER_value(allow, ii);
3873 ret = sk_SSL_CIPHER_value(allow, ii);
3880 int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
3883 uint32_t alg_k, alg_a = 0;
3885 /* If we have custom certificate types set, use them */
3886 if (s->cert->ctypes) {
3887 memcpy(p, s->cert->ctypes, s->cert->ctype_num);
3888 return (int)s->cert->ctype_num;
3890 /* Get mask of algorithms disabled by signature list */
3891 ssl_set_sig_mask(&alg_a, s, SSL_SECOP_SIGALG_MASK);
3893 alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
3895 #ifndef OPENSSL_NO_GOST
3896 if (s->version >= TLS1_VERSION) {
3897 if (alg_k & SSL_kGOST) {
3898 p[ret++] = TLS_CT_GOST01_SIGN;
3899 p[ret++] = TLS_CT_GOST12_SIGN;
3900 p[ret++] = TLS_CT_GOST12_512_SIGN;
3906 if ((s->version == SSL3_VERSION) && (alg_k & SSL_kDHE)) {
3907 #ifndef OPENSSL_NO_DH
3908 # ifndef OPENSSL_NO_RSA
3909 p[ret++] = SSL3_CT_RSA_EPHEMERAL_DH;
3911 # ifndef OPENSSL_NO_DSA
3912 p[ret++] = SSL3_CT_DSS_EPHEMERAL_DH;
3914 #endif /* !OPENSSL_NO_DH */
3916 #ifndef OPENSSL_NO_RSA
3917 if (!(alg_a & SSL_aRSA))
3918 p[ret++] = SSL3_CT_RSA_SIGN;
3920 #ifndef OPENSSL_NO_DSA
3921 if (!(alg_a & SSL_aDSS))
3922 p[ret++] = SSL3_CT_DSS_SIGN;
3924 #ifndef OPENSSL_NO_EC
3926 * ECDSA certs can be used with RSA cipher suites too so we don't
3927 * need to check for SSL_kECDH or SSL_kECDHE
3929 if (s->version >= TLS1_VERSION) {
3930 if (!(alg_a & SSL_aECDSA))
3931 p[ret++] = TLS_CT_ECDSA_SIGN;
3937 static int ssl3_set_req_cert_type(CERT *c, const unsigned char *p, size_t len)
3939 OPENSSL_free(c->ctypes);
3945 c->ctypes = OPENSSL_malloc(len);
3946 if (c->ctypes == NULL)
3948 memcpy(c->ctypes, p, len);
3953 int ssl3_shutdown(SSL *s)
3958 * Don't do anything much if we have not done the handshake or we don't
3959 * want to send messages :-)
3961 if (s->quiet_shutdown || SSL_in_before(s)) {
3962 s->shutdown = (SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN);
3966 if (!(s->shutdown & SSL_SENT_SHUTDOWN)) {
3967 s->shutdown |= SSL_SENT_SHUTDOWN;
3968 ssl3_send_alert(s, SSL3_AL_WARNING, SSL_AD_CLOSE_NOTIFY);
3970 * our shutdown alert has been sent now, and if it still needs to be
3971 * written, s->s3->alert_dispatch will be true
3973 if (s->s3->alert_dispatch)
3974 return (-1); /* return WANT_WRITE */
3975 } else if (s->s3->alert_dispatch) {
3976 /* resend it if not sent */
3977 ret = s->method->ssl_dispatch_alert(s);
3980 * we only get to return -1 here the 2nd/Nth invocation, we must
3981 * have already signalled return 0 upon a previous invoation,
3986 } else if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN)) {
3988 * If we are waiting for a close from our peer, we are closed
3990 s->method->ssl_read_bytes(s, 0, NULL, NULL, 0, 0);
3991 if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN)) {
3992 return (-1); /* return WANT_READ */
3996 if ((s->shutdown == (SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN)) &&
3997 !s->s3->alert_dispatch)
4003 int ssl3_write(SSL *s, const void *buf, int len)
4006 if (s->s3->renegotiate)
4007 ssl3_renegotiate_check(s);
4009 return s->method->ssl_write_bytes(s, SSL3_RT_APPLICATION_DATA,
4013 static int ssl3_read_internal(SSL *s, void *buf, int len, int peek)
4018 if (s->s3->renegotiate)
4019 ssl3_renegotiate_check(s);
4020 s->s3->in_read_app_data = 1;
4022 s->method->ssl_read_bytes(s, SSL3_RT_APPLICATION_DATA, NULL, buf, len,
4024 if ((ret == -1) && (s->s3->in_read_app_data == 2)) {
4026 * ssl3_read_bytes decided to call s->handshake_func, which called
4027 * ssl3_read_bytes to read handshake data. However, ssl3_read_bytes
4028 * actually found application data and thinks that application data
4029 * makes sense here; so disable handshake processing and try to read
4030 * application data again.
4032 ossl_statem_set_in_handshake(s, 1);
4034 s->method->ssl_read_bytes(s, SSL3_RT_APPLICATION_DATA, NULL, buf,
4036 ossl_statem_set_in_handshake(s, 0);
4038 s->s3->in_read_app_data = 0;
4043 int ssl3_read(SSL *s, void *buf, int len)
4045 return ssl3_read_internal(s, buf, len, 0);
4048 int ssl3_peek(SSL *s, void *buf, int len)
4050 return ssl3_read_internal(s, buf, len, 1);
4053 int ssl3_renegotiate(SSL *s)
4055 if (s->handshake_func == NULL)
4058 if (s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)
4061 s->s3->renegotiate = 1;
4065 int ssl3_renegotiate_check(SSL *s)
4069 if (s->s3->renegotiate) {
4070 if (!RECORD_LAYER_read_pending(&s->rlayer)
4071 && !RECORD_LAYER_write_pending(&s->rlayer)
4072 && !SSL_in_init(s)) {
4074 * if we are the server, and we have sent a 'RENEGOTIATE'
4075 * message, we need to set the state machine into the renegotiate
4078 ossl_statem_set_renegotiate(s);
4079 s->s3->renegotiate = 0;
4080 s->s3->num_renegotiations++;
4081 s->s3->total_renegotiations++;
4089 * If we are using default SHA1+MD5 algorithms switch to new SHA256 PRF and
4090 * handshake macs if required.
4092 * If PSK and using SHA384 for TLS < 1.2 switch to default.
4094 long ssl_get_algorithm2(SSL *s)
4096 long alg2 = s->s3->tmp.new_cipher->algorithm2;
4097 if (s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_SHA256_PRF) {
4098 if (alg2 == (SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF))
4099 return SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256;
4100 } else if (s->s3->tmp.new_cipher->algorithm_mkey & SSL_PSK) {
4101 if (alg2 == (SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384))
4102 return SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF;
4108 * Fill a ClientRandom or ServerRandom field of length len. Returns <= 0 on
4109 * failure, 1 on success.
4111 int ssl_fill_hello_random(SSL *s, int server, unsigned char *result, int len)
4118 send_time = (s->mode & SSL_MODE_SEND_SERVERHELLO_TIME) != 0;
4120 send_time = (s->mode & SSL_MODE_SEND_CLIENTHELLO_TIME) != 0;
4122 unsigned long Time = (unsigned long)time(NULL);
4123 unsigned char *p = result;
4125 return RAND_bytes(p, len - 4);
4127 return RAND_bytes(result, len);
4130 int ssl_generate_master_secret(SSL *s, unsigned char *pms, size_t pmslen,
4133 #ifndef OPENSSL_NO_PSK
4134 unsigned long alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
4135 if (alg_k & SSL_PSK) {
4136 unsigned char *pskpms, *t;
4137 size_t psklen = s->s3->tmp.psklen;
4140 /* create PSK premaster_secret */
4142 /* For plain PSK "other_secret" is psklen zeroes */
4143 if (alg_k & SSL_kPSK)
4146 pskpmslen = 4 + pmslen + psklen;
4147 pskpms = OPENSSL_malloc(pskpmslen);
4148 if (pskpms == NULL) {
4149 s->session->master_key_length = 0;
4154 if (alg_k & SSL_kPSK)
4155 memset(t, 0, pmslen);
4157 memcpy(t, pms, pmslen);
4160 memcpy(t, s->s3->tmp.psk, psklen);
4162 OPENSSL_clear_free(s->s3->tmp.psk, psklen);
4163 s->s3->tmp.psk = NULL;
4164 s->session->master_key_length =
4165 s->method->ssl3_enc->generate_master_secret(s,
4166 s->session->master_key,
4168 OPENSSL_clear_free(pskpms, pskpmslen);
4171 s->session->master_key_length =
4172 s->method->ssl3_enc->generate_master_secret(s,
4173 s->session->master_key,
4175 #ifndef OPENSSL_NO_PSK
4180 OPENSSL_clear_free(pms, pmslen);
4182 OPENSSL_cleanse(pms, pmslen);
4185 s->s3->tmp.pms = NULL;
4186 return s->session->master_key_length >= 0;
4189 /* Generate a private key from parameters or a curve NID */
4190 EVP_PKEY *ssl_generate_pkey(EVP_PKEY *pm, int nid)
4192 EVP_PKEY_CTX *pctx = NULL;
4193 EVP_PKEY *pkey = NULL;
4195 pctx = EVP_PKEY_CTX_new(pm, NULL);
4198 * Generate a new key for this curve.
4199 * Should not be called if EC is disabled: if it is it will
4200 * fail with an unknown algorithm error.
4202 pctx = EVP_PKEY_CTX_new_id(EVP_PKEY_EC, NULL);
4206 if (EVP_PKEY_keygen_init(pctx) <= 0)
4208 #ifndef OPENSSL_NO_EC
4209 if (pm == NULL && EVP_PKEY_CTX_set_ec_paramgen_curve_nid(pctx, nid) <= 0)
4213 if (EVP_PKEY_keygen(pctx, &pkey) <= 0) {
4214 EVP_PKEY_free(pkey);
4219 EVP_PKEY_CTX_free(pctx);
4222 /* Derive premaster or master secret for ECDH/DH */
4223 int ssl_derive(SSL *s, EVP_PKEY *privkey, EVP_PKEY *pubkey)
4226 unsigned char *pms = NULL;
4230 if (privkey == NULL || pubkey == NULL)
4233 pctx = EVP_PKEY_CTX_new(privkey, NULL);
4235 if (EVP_PKEY_derive_init(pctx) <= 0
4236 || EVP_PKEY_derive_set_peer(pctx, pubkey) <= 0
4237 || EVP_PKEY_derive(pctx, NULL, &pmslen) <= 0) {
4241 pms = OPENSSL_malloc(pmslen);
4245 if (EVP_PKEY_derive(pctx, pms, &pmslen) <= 0)
4249 /* For server generate master secret and discard premaster */
4250 rv = ssl_generate_master_secret(s, pms, pmslen, 1);
4253 /* For client just save premaster secret */
4254 s->s3->tmp.pms = pms;
4255 s->s3->tmp.pmslen = pmslen;
4261 OPENSSL_clear_free(pms, pmslen);
4262 EVP_PKEY_CTX_free(pctx);
4266 #ifndef OPENSSL_NO_DH
4267 EVP_PKEY *ssl_dh_to_pkey(DH *dh)
4272 ret = EVP_PKEY_new();
4273 if (EVP_PKEY_set1_DH(ret, dh) <= 0) {