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fix jpaketest and correct comment
[thirdparty/openssl.git] / include / openssl / ssl.h
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d02b48c6 1/* ssl/ssl.h */
58964a49 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6
RE		 3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
0f113f3e 8 *
d02b48c6
RE		 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).
0f113f3e 15 *
d02b48c6
RE		 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.
0f113f3e 22 *
d02b48c6
RE		 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 :-).
0f113f3e 37 * 4. If you include any Windows specific code (or a derivative thereof) from
d02b48c6
RE		 38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
0f113f3e 40 *
d02b48c6
RE		 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.
0f113f3e 52 *
d02b48c6
RE		 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 */
bf21446a 58/* ====================================================================
52b8dad8 59 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
8c74b5e5
BM		 60 *
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
63 * are met:
64 *
65 * 1. Redistributions of source code must retain the above copyright
0f113f3e 66 * notice, this list of conditions and the following disclaimer.
8c74b5e5
BM		 67 *
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
71 * distribution.
72 *
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
77 *
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
82 *
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
86 *
87 * 6. Redistributions of any form whatsoever must retain the following
88 * acknowledgment:
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
91 *
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
105 *
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
109 *
110 */
ea262260
BM		 111/* ====================================================================
112 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
0f113f3e 113 * ECC cipher suite support in OpenSSL originally developed by
ea262260
BM		 114 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
115 */
ddac1974
NL		 116/* ====================================================================
117 * Copyright 2005 Nokia. All rights reserved.
118 *
119 * The portions of the attached software ("Contribution") is developed by
120 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
121 * license.
122 *
123 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
124 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
125 * support (see RFC 4279) to OpenSSL.
126 *
127 * No patent licenses or other rights except those expressly stated in
128 * the OpenSSL open source license shall be deemed granted or received
129 * expressly, by implication, estoppel, or otherwise.
130 *
131 * No assurances are provided by Nokia that the Contribution does not
132 * infringe the patent or other intellectual property rights of any third
133 * party or that the license provides you with all the necessary rights
134 * to make use of the Contribution.
135 *
136 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
137 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
138 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
139 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
140 * OTHERWISE.
141 */
d02b48c6 142
0f113f3e
MC		 143#ifndef HEADER_SSL_H
144# define HEADER_SSL_H
d02b48c6 145
0f113f3e 146# include <openssl/e_os2.h>
98186eb4 147# include <openssl/opensslconf.h>
36f74d60 148
9a555706 149# include <openssl/comp.h>
a00ae6c4 150# include <openssl/bio.h>
98186eb4 151# if OPENSSL_API_COMPAT < 0x10100000L
a00ae6c4 152# include <openssl/x509.h>
0f113f3e
MC		 153# include <openssl/crypto.h>
154# include <openssl/lhash.h>
155# include <openssl/buffer.h>
156# endif
157# include <openssl/pem.h>
158# include <openssl/hmac.h>
d095b68d 159
0f113f3e
MC		 160# include <openssl/safestack.h>
161# include <openssl/symhacks.h>
82271cee 162
d02b48c6
RE		 163#ifdef __cplusplus
164extern "C" {
165#endif
166
b0700d2c 167/* OpenSSL version number for ASN.1 encoding of the session information */
c80fd6b2
MC		 168/*-
169 * Version 0 - initial version
d02b48c6
RE		 170 * Version 1 - added the optional peer certificate
171 */
0f113f3e 172# define SSL_SESSION_ASN1_VERSION 0x0001
d02b48c6 173
0f113f3e
MC		 174# define SSL_MAX_SSL_SESSION_ID_LENGTH 32
175# define SSL_MAX_SID_CTX_LENGTH 32
176
177# define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
178# define SSL_MAX_KEY_ARG_LENGTH 8
179# define SSL_MAX_MASTER_KEY_LENGTH 48
52b8dad8 180
55a9a16f
MC		 181/* text strings for the ciphers */
182
d02b48c6 183/* These are used to specify which ciphers to use and not to use */
52b8dad8 184
0f113f3e
MC		 185# define SSL_TXT_LOW "LOW"
186# define SSL_TXT_MEDIUM "MEDIUM"
187# define SSL_TXT_HIGH "HIGH"
188# define SSL_TXT_FIPS "FIPS"
189
0f113f3e
MC		 190# define SSL_TXT_aNULL "aNULL"
191# define SSL_TXT_eNULL "eNULL"
192# define SSL_TXT_NULL "NULL"
193
194# define SSL_TXT_kRSA "kRSA"
195# define SSL_TXT_kDHr "kDHr"
196# define SSL_TXT_kDHd "kDHd"
197# define SSL_TXT_kDH "kDH"
198# define SSL_TXT_kEDH "kEDH"/* alias for kDHE */
199# define SSL_TXT_kDHE "kDHE"
0f113f3e
MC		 200# define SSL_TXT_kECDHr "kECDHr"
201# define SSL_TXT_kECDHe "kECDHe"
202# define SSL_TXT_kECDH "kECDH"
203# define SSL_TXT_kEECDH "kEECDH"/* alias for kECDHE */
204# define SSL_TXT_kECDHE "kECDHE"
205# define SSL_TXT_kPSK "kPSK"
0096d8f7
DSH		 206# define SSL_TXT_kRSAPSK "kRSAPSK"
207# define SSL_TXT_kECDHEPSK "kECDHEPSK"
208# define SSL_TXT_kDHEPSK "kDHEPSK"
0f113f3e
MC		 209# define SSL_TXT_kGOST "kGOST"
210# define SSL_TXT_kSRP "kSRP"
211
212# define SSL_TXT_aRSA "aRSA"
213# define SSL_TXT_aDSS "aDSS"
214# define SSL_TXT_aDH "aDH"
215# define SSL_TXT_aECDH "aECDH"
0f113f3e
MC		 216# define SSL_TXT_aECDSA "aECDSA"
217# define SSL_TXT_aPSK "aPSK"
e44380a9
DB		 218# define SSL_TXT_aGOST94 "aGOST94"
219# define SSL_TXT_aGOST01 "aGOST01"
220# define SSL_TXT_aGOST12 "aGOST12"
221# define SSL_TXT_aGOST "aGOST"
0f113f3e
MC		 222# define SSL_TXT_aSRP "aSRP"
223
224# define SSL_TXT_DSS "DSS"
225# define SSL_TXT_DH "DH"
226# define SSL_TXT_DHE "DHE"/* same as "kDHE:-ADH" */
227# define SSL_TXT_EDH "EDH"/* alias for DHE */
228# define SSL_TXT_ADH "ADH"
229# define SSL_TXT_RSA "RSA"
230# define SSL_TXT_ECDH "ECDH"
231# define SSL_TXT_EECDH "EECDH"/* alias for ECDHE" */
232# define SSL_TXT_ECDHE "ECDHE"/* same as "kECDHE:-AECDH" */
233# define SSL_TXT_AECDH "AECDH"
234# define SSL_TXT_ECDSA "ECDSA"
0f113f3e
MC		 235# define SSL_TXT_PSK "PSK"
236# define SSL_TXT_SRP "SRP"
237
238# define SSL_TXT_DES "DES"
239# define SSL_TXT_3DES "3DES"
240# define SSL_TXT_RC4 "RC4"
241# define SSL_TXT_RC2 "RC2"
242# define SSL_TXT_IDEA "IDEA"
243# define SSL_TXT_SEED "SEED"
244# define SSL_TXT_AES128 "AES128"
245# define SSL_TXT_AES256 "AES256"
246# define SSL_TXT_AES "AES"
247# define SSL_TXT_AES_GCM "AESGCM"
e75c5a79 248# define SSL_TXT_AES_CCM "AESCCM"
3d3701ea 249# define SSL_TXT_AES_CCM_8 "AESCCM8"
0f113f3e
MC		 250# define SSL_TXT_CAMELLIA128 "CAMELLIA128"
251# define SSL_TXT_CAMELLIA256 "CAMELLIA256"
252# define SSL_TXT_CAMELLIA "CAMELLIA"
a76ba82c 253# define SSL_TXT_CHACHA20 "CHACHA20"
e44380a9 254# define SSL_TXT_GOST "GOST89"
0f113f3e
MC		 255
256# define SSL_TXT_MD5 "MD5"
257# define SSL_TXT_SHA1 "SHA1"
258# define SSL_TXT_SHA "SHA"/* same as "SHA1" */
259# define SSL_TXT_GOST94 "GOST94"
e44380a9
DB		 260# define SSL_TXT_GOST89MAC "GOST89MAC"
261# define SSL_TXT_GOST12 "GOST12"
262# define SSL_TXT_GOST89MAC12 "GOST89MAC12"
0f113f3e
MC		 263# define SSL_TXT_SHA256 "SHA256"
264# define SSL_TXT_SHA384 "SHA384"
265
266# define SSL_TXT_SSLV3 "SSLv3"
267# define SSL_TXT_TLSV1 "TLSv1"
268# define SSL_TXT_TLSV1_1 "TLSv1.1"
269# define SSL_TXT_TLSV1_2 "TLSv1.2"
270
0f113f3e 271# define SSL_TXT_ALL "ALL"
d02b48c6 272
1d97c843 273/*-
c6ccf055
LJ		 274 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
275 * ciphers normally not being used.
276 * Example: "RC4" will activate all ciphers using RC4 including ciphers
277 * without authentication, which would normally disabled by DEFAULT (due
278 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
279 * will make sure that it is also disabled in the specific selection.
280 * COMPLEMENTOF* identifiers are portable between version, as adjustments
281 * to the default cipher setup will also be included here.
282 *
283 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
284 * DEFAULT gets, as only selection is being done and no sorting as needed
285 * for DEFAULT.
286 */
0f113f3e
MC		 287# define SSL_TXT_CMPALL "COMPLEMENTOFALL"
288# define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
289
290/*
291 * The following cipher list is used by default. It also is substituted when
292 * an application-defined cipher list string starts with 'DEFAULT'.
293 */
c84f7f4a 294# define SSL_DEFAULT_CIPHER_LIST "ALL:!COMPLEMENTOFDEFAULT:!eNULL"
0f113f3e
MC		 295/*
296 * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
0a05123a 297 * starts with a reasonable order, and all we have to do for DEFAULT is
0f113f3e
MC		 298 * throwing out anonymous and unencrypted ciphersuites! (The latter are not
299 * actually enabled by ALL, but "ALL:RSA" would enable some of them.)
0a05123a 300 */
d02b48c6 301
58964a49 302/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
0f113f3e
MC		 303# define SSL_SENT_SHUTDOWN 1
304# define SSL_RECEIVED_SHUTDOWN 2
d02b48c6 305
82271cee
RL		 306#ifdef __cplusplus
307}
308#endif
309
82271cee
RL		 310#ifdef __cplusplus
311extern "C" {
312#endif
313
0f113f3e
MC		 314# define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
315# define SSL_FILETYPE_PEM X509_FILETYPE_PEM
d02b48c6 316
0f113f3e
MC		 317/*
318 * This is needed to stop compilers complaining about the 'struct ssl_st *'
319 * function parameters used to prototype callbacks in SSL_CTX.
320 */
d02b48c6 321typedef struct ssl_st *ssl_crock_st;
12bf56c0 322typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
08557cf2
DSH		 323typedef struct ssl_method_st SSL_METHOD;
324typedef struct ssl_cipher_st SSL_CIPHER;
325typedef struct ssl_session_st SSL_SESSION;
e7f8ff43 326typedef struct tls_sigalgs_st TLS_SIGALGS;
3db935a9 327typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
08557cf2 328
a8eba56e 329DEFINE_STACK_OF_CONST(SSL_CIPHER)
08557cf2 330
333f926d 331/* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
0f113f3e
MC		 332typedef struct srtp_protection_profile_st {
333 const char *name;
334 unsigned long id;
335} SRTP_PROTECTION_PROFILE;
333f926d 336
85885715 337DEFINE_STACK_OF(SRTP_PROTECTION_PROFILE)
333f926d 338
0f113f3e
MC		 339typedef int (*tls_session_ticket_ext_cb_fn) (SSL *s,
340 const unsigned char *data,
341 int len, void *arg);
342typedef int (*tls_session_secret_cb_fn) (SSL *s, void *secret,
343 int *secret_len,
344 STACK_OF(SSL_CIPHER) *peer_ciphers,
4a640fb6 345 const SSL_CIPHER **cipher, void *arg);
08557cf2 346
33f653ad 347/* Typedefs for handling custom extensions */
ecf4d660 348
0f113f3e
MC		 349typedef int (*custom_ext_add_cb) (SSL *s, unsigned int ext_type,
350 const unsigned char **out,
351 size_t *outlen, int *al, void *add_arg);
33f653ad 352
0f113f3e
MC		 353typedef void (*custom_ext_free_cb) (SSL *s, unsigned int ext_type,
354 const unsigned char *out, void *add_arg);
ecf4d660 355
0f113f3e
MC		 356typedef int (*custom_ext_parse_cb) (SSL *s, unsigned int ext_type,
357 const unsigned char *in,
358 size_t inlen, int *al, void *parse_arg);
33f653ad 359
ef51b4b9 360/* Allow initial connection to servers that don't support RI */
36e79832 361# define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004U
96946746 362/* Removed from OpenSSL 0.9.8q and 1.0.0c */
b3e2272c 363/* Dead forever, see CVE-2010-4180. */
36e79832
DSH		 364# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x0U
365# define SSL_OP_TLSEXT_PADDING 0x00000010U
1c9ed1d8 366# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x0U
36e79832 367# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040U
7538cb82
DSH		 368/* Ancient SSLeay version, retained for compatibility */
369# define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x0
1c9ed1d8 370# define SSL_OP_TLS_D5_BUG 0x0U
a8e4ac6a 371/* Removed from OpenSSL 1.1.0 */
36e79832 372# define SSL_OP_TLS_BLOCK_PADDING_BUG 0x0U
d02b48c6 373
3c6c139a 374/* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
0f113f3e 375# define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0
01f2f18f 376/* Refers to ancient SSLREF and SSLv2, retained for compatibility */
0f113f3e 377# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0
45f55f6a 378/* Related to removed SSLv2 */
0f113f3e
MC		 379# define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0
380# define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0
381
382/*
383 * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in
384 * OpenSSL 0.9.6d. Usually (depending on the application protocol) the
385 * workaround is not needed. Unfortunately some broken SSL/TLS
386 * implementations cannot handle it at all, which is why we include it in
387 * SSL_OP_ALL.
388 */
68d39f3c 389/* added in 0.9.6e */
36e79832 390# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800U
c21506ba 391
0f113f3e
MC		 392/*
393 * SSL_OP_ALL: various bug workarounds that should be rather harmless. This
394 * used to be 0x000FFFFFL before 0.9.7.
395 */
36e79832 396# define SSL_OP_ALL 0x80000BFFU
c21506ba 397
36d16f8e 398/* DTLS options */
36e79832 399# define SSL_OP_NO_QUERY_MTU 0x00001000U
36d16f8e 400/* Turn on Cookie Exchange (on relevant for servers) */
36e79832 401# define SSL_OP_COOKIE_EXCHANGE 0x00002000U
6434abbf 402/* Don't use RFC4507 ticket extension */
36e79832 403# define SSL_OP_NO_TICKET 0x00004000U
8711efb4 404/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
36e79832 405# define SSL_OP_CISCO_ANYCONNECT 0x00008000U
36d16f8e 406
c21506ba 407/* As server, disallow session resumption on renegotiation */
36e79832 408# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000U
566dda07 409/* Don't use compression even if supported */
36e79832 410# define SSL_OP_NO_COMPRESSION 0x00020000U
22c21555 411/* Permit unsafe legacy renegotiation */
36e79832 412# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000U
57be4444
DSH		 413/* Does nothing: retained for compatibility */
414# define SSL_OP_SINGLE_ECDH_USE 0x0
ffaef3f1
DSH		 415/* Does nothing: retained for compatibility */
416# define SSL_OP_SINGLE_DH_USE 0x0
ce325c60 417/* Does nothing: retained for compatibiity */
0f113f3e
MC		 418# define SSL_OP_EPHEMERAL_RSA 0x0
419/*
420 * Set on servers to choose the cipher according to the server's preferences
421 */
36e79832 422# define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000U
0f113f3e
MC		 423/*
424 * If set, a server will allow a client to issue a SSLv3.0 version number as
425 * latest version supported in the premaster secret, even when TLSv1.0
06da6e49 426 * (version 3.1) was announced in the client hello. Normally this is
0f113f3e
MC		 427 * forbidden to prevent version rollback attacks.
428 */
36e79832 429# define SSL_OP_TLS_ROLLBACK_BUG 0x00800000U
c21506ba 430
36e79832
DSH		 431# define SSL_OP_NO_SSLv2 0x00000000U
432# define SSL_OP_NO_SSLv3 0x02000000U
433# define SSL_OP_NO_TLSv1 0x04000000U
434# define SSL_OP_NO_TLSv1_2 0x08000000U
435# define SSL_OP_NO_TLSv1_1 0x10000000U
d02b48c6 436
36e79832
DSH		 437# define SSL_OP_NO_DTLSv1 0x04000000U
438# define SSL_OP_NO_DTLSv1_2 0x08000000U
c6913eeb 439
0f113f3e
MC		 440# define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\
441 SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
7946ab33
KR		 442# define SSL_OP_NO_DTLS_MASK (SSL_OP_NO_DTLSv1|SSL_OP_NO_DTLSv1_2)
443
3db935a9 444
b0700d2c 445/* Removed from previous versions */
0f113f3e
MC		 446# define SSL_OP_PKCS1_CHECK_1 0x0
447# define SSL_OP_PKCS1_CHECK_2 0x0
3c33c6f6 448# define SSL_OP_NETSCAPE_CA_DN_BUG 0x0
36e79832 449# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x0U
0f113f3e
MC		 450/*
451 * Make server add server-hello extension from early version of cryptopro
452 * draft, when GOST ciphersuite is negotiated. Required for interoperability
453 * with CryptoPro CSP 3.x
454 */
36e79832 455# define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000U
0f113f3e
MC		 456
457/*
458 * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
459 * when just a single record has been written):
0e1dba93 460 */
36e79832 461# define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001U
0f113f3e
MC		 462/*
463 * Make it possible to retry SSL_write() with changed buffer location (buffer
464 * contents must stay the same!); this is not the default to avoid the
465 * misconception that non-blocking SSL_write() behaves like non-blocking
466 * write():
467 */
36e79832 468# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002U
0f113f3e
MC		 469/*
470 * Never bother the application with retries if the transport is blocking:
471 */
36e79832 472# define SSL_MODE_AUTO_RETRY 0x00000004U
cf56663f 473/* Don't attempt to automatically build certificate chain */
36e79832 474# define SSL_MODE_NO_AUTO_CHAIN 0x00000008U
0f113f3e
MC		 475/*
476 * Save RAM by releasing read and write buffers when they're empty. (SSL3 and
477 * TLS only.) "Released" buffers are put onto a free-list in the context or
478 * just freed (depending on the context's setting for freelist_max_len).
479 */
36e79832 480# define SSL_MODE_RELEASE_BUFFERS 0x00000010U
0f113f3e
MC		 481/*
482 * Send the current time in the Random fields of the ClientHello and
2016265d
NM		 483 * ServerHello records for compatibility with hypothetical implementations
484 * that require it.
485 */
36e79832
DSH		 486# define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020U
487# define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040U
0f113f3e
MC		 488/*
489 * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications
490 * that reconnect with a downgraded protocol version; see
491 * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your
492 * application attempts a normal handshake. Only use this in explicit
493 * fallback retries, following the guidance in
494 * draft-ietf-tls-downgrade-scsv-00.
98f1ac7d 495 */
36e79832 496# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080U
07bbc92c
MC		 497/*
498 * Support Asynchronous operation
499 */
500# define SSL_MODE_ASYNC 0x00000100U
c21506ba 501
d61ff83b 502/* Cert related flags */
0f113f3e
MC		 503/*
504 * Many implementations ignore some aspects of the TLS standards such as
d61ff83b
DSH		 505 * enforcing certifcate chain algorithms. When this is set we enforce them.
506 */
36e79832 507# define SSL_CERT_FLAG_TLS_STRICT 0x00000001U
2ea80354
DSH		 508
509/* Suite B modes, takes same values as certificate verify flags */
0f113f3e 510# define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000
2ea80354 511/* Suite B 192 bit only mode */
0f113f3e 512# define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000
2ea80354 513/* Suite B 128 bit mode allowing 192 bit algorithms */
0f113f3e 514# define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000
2ea80354 515
ed83ba53 516/* Perform all sorts of protocol violations for testing purposes */
0f113f3e 517# define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000
d61ff83b 518
74ecfab4
DSH		 519/* Flags for building certificate chains */
520/* Treat any existing certificates as untrusted CAs */
0f113f3e 521# define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1
024e6fed 522/* Don't include root CA in chain */
0f113f3e 523# define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2
13dc3ce9 524/* Just check certificates already there */
0f113f3e 525# define SSL_BUILD_CHAIN_FLAG_CHECK 0x4
13dc3ce9 526/* Ignore verification errors */
0f113f3e 527# define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8
e970f63d 528/* Clear verification errors from queue */
0f113f3e 529# define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10
74ecfab4 530
6dbb6219
DSH		 531/* Flags returned by SSL_check_chain */
532/* Certificate can be used with this session */
0f113f3e 533# define CERT_PKEY_VALID 0x1
6dbb6219 534/* Certificate can also be used for signing */
0f113f3e 535# define CERT_PKEY_SIGN 0x2
6dbb6219 536/* EE certificate signing algorithm OK */
0f113f3e 537# define CERT_PKEY_EE_SIGNATURE 0x10
6dbb6219 538/* CA signature algorithms OK */
0f113f3e 539# define CERT_PKEY_CA_SIGNATURE 0x20
6dbb6219 540/* EE certificate parameters OK */
0f113f3e 541# define CERT_PKEY_EE_PARAM 0x40
6dbb6219 542/* CA certificate parameters OK */
0f113f3e 543# define CERT_PKEY_CA_PARAM 0x80
6dbb6219 544/* Signing explicitly allowed as opposed to SHA1 fallback */
0f113f3e 545# define CERT_PKEY_EXPLICIT_SIGN 0x100
6dbb6219 546/* Client CA issuer names match (always set for server cert) */
0f113f3e 547# define CERT_PKEY_ISSUER_NAME 0x200
6dbb6219 548/* Cert type matches client types (always set for server cert) */
0f113f3e 549# define CERT_PKEY_CERT_TYPE 0x400
2ea80354 550/* Cert chain suitable to Suite B */
0f113f3e
MC		 551# define CERT_PKEY_SUITEB 0x800
552
553# define SSL_CONF_FLAG_CMDLINE 0x1
554# define SSL_CONF_FLAG_FILE 0x2
555# define SSL_CONF_FLAG_CLIENT 0x4
556# define SSL_CONF_FLAG_SERVER 0x8
557# define SSL_CONF_FLAG_SHOW_ERRORS 0x10
558# define SSL_CONF_FLAG_CERTIFICATE 0x20
2011b169 559# define SSL_CONF_FLAG_REQUIRE_PRIVATE 0x40
ec2f7e56 560/* Configuration value types */
0f113f3e
MC		 561# define SSL_CONF_TYPE_UNKNOWN 0x0
562# define SSL_CONF_TYPE_STRING 0x1
563# define SSL_CONF_TYPE_FILE 0x2
564# define SSL_CONF_TYPE_DIR 0x3
656b2605 565# define SSL_CONF_TYPE_NONE 0x4
0f113f3e
MC		 566
567/*
568 * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they
569 * cannot be used to clear bits.
570 */
571
8106cb8b
VD		 572unsigned long SSL_CTX_get_options(const SSL_CTX *ctx);
573unsigned long SSL_get_options(const SSL* s);
574unsigned long SSL_CTX_clear_options(SSL_CTX *ctx, unsigned long op);
575unsigned long SSL_clear_options(SSL *s, unsigned long op);
576unsigned long SSL_CTX_set_options(SSL_CTX *ctx, unsigned long op);
577unsigned long SSL_set_options(SSL *s, unsigned long op);
58964a49 578
0f113f3e
MC		 579# define SSL_CTX_set_mode(ctx,op) \
580 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
581# define SSL_CTX_clear_mode(ctx,op) \
582 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
583# define SSL_CTX_get_mode(ctx) \
584 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
585# define SSL_clear_mode(ssl,op) \
586 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
587# define SSL_set_mode(ssl,op) \
588 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
589# define SSL_get_mode(ssl) \
a661b653 590 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
0f113f3e 591# define SSL_set_mtu(ssl, mtu) \
36d16f8e 592 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
0f113f3e 593# define DTLS_set_link_mtu(ssl, mtu) \
59669b6a 594 SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
0f113f3e 595# define DTLS_get_link_min_mtu(ssl) \
59669b6a 596 SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
a661b653 597
0f113f3e
MC		 598# define SSL_get_secure_renegotiation_support(ssl) \
599 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
a661b653 600
0f113f3e
MC		 601# ifndef OPENSSL_NO_HEARTBEATS
602# define SSL_heartbeat(ssl) \
4817504d 603 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL)
0f113f3e 604# endif
edc032b5 605
0f113f3e
MC		 606# define SSL_CTX_set_cert_flags(ctx,op) \
607 SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
608# define SSL_set_cert_flags(s,op) \
609 SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
610# define SSL_CTX_clear_cert_flags(ctx,op) \
611 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
612# define SSL_clear_cert_flags(s,op) \
613 SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
614
615void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
616 void (*cb) (int write_p, int version,
617 int content_type, const void *buf,
618 size_t len, SSL *ssl, void *arg));
619void SSL_set_msg_callback(SSL *ssl,
620 void (*cb) (int write_p, int version,
621 int content_type, const void *buf,
622 size_t len, SSL *ssl, void *arg));
623# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
624# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
625
c5364614
DSH		 626# define SSL_get_extms_support(s) \
627 SSL_ctrl((s),SSL_CTRL_GET_EXTMS_SUPPORT,0,NULL)
628
0f113f3e
MC		 629# ifndef OPENSSL_NO_SRP
630
edc032b5 631/* see tls_srp.c */
4bcdb4a6
MC		 632__owur int SSL_SRP_CTX_init(SSL *s);
633__owur int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
edc032b5
BL		 634int SSL_SRP_CTX_free(SSL *ctx);
635int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
4bcdb4a6 636__owur int SSL_srp_server_param_with_username(SSL *s, int *ad);
4bcdb4a6 637__owur int SRP_Calc_A_param(SSL *s);
edc032b5 638
0f113f3e 639# endif
d02b48c6 640
0f113f3e
MC		 641# if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
642# define SSL_MAX_CERT_LIST_DEFAULT 1024*30
643 /* 30k max cert list :-) */
644# else
645# define SSL_MAX_CERT_LIST_DEFAULT 1024*100
646 /* 100k max cert list :-) */
647# endif
c0f5dd07 648
0f113f3e
MC		 649# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
650
651/*
652 * This callback type is used inside SSL_CTX, SSL, and in the functions that
653 * set them. It is used to override the generation of SSL/TLS session IDs in
654 * a server. Return value should be zero on an error, non-zero to proceed.
655 * Also, callbacks should themselves check if the id they generate is unique
656 * otherwise the SSL handshake will fail with an error - callbacks can do
657 * this using the 'ssl' value they're passed by;
658 * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in
659 * is set at the maximum size the session ID can be. In SSLv3/TLSv1 it is 32
660 * bytes. The callback can alter this length to be less if desired. It is
661 * also an error for the callback to set the size to zero.
662 */
663typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id,
664 unsigned int *id_len);
dc644fe2 665
0f113f3e
MC		 666# define SSL_SESS_CACHE_OFF 0x0000
667# define SSL_SESS_CACHE_CLIENT 0x0001
668# define SSL_SESS_CACHE_SERVER 0x0002
669# define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
670# define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
e0db2eed 671/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
0f113f3e
MC		 672# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
673# define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
674# define SSL_SESS_CACHE_NO_INTERNAL \
675 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
d02b48c6 676
3c1d6bbc 677LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
0f113f3e
MC		 678# define SSL_CTX_sess_number(ctx) \
679 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
680# define SSL_CTX_sess_connect(ctx) \
681 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
682# define SSL_CTX_sess_connect_good(ctx) \
683 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
684# define SSL_CTX_sess_connect_renegotiate(ctx) \
685 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
686# define SSL_CTX_sess_accept(ctx) \
687 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
688# define SSL_CTX_sess_accept_renegotiate(ctx) \
689 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
690# define SSL_CTX_sess_accept_good(ctx) \
691 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
692# define SSL_CTX_sess_hits(ctx) \
693 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
694# define SSL_CTX_sess_cb_hits(ctx) \
695 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
696# define SSL_CTX_sess_misses(ctx) \
697 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
698# define SSL_CTX_sess_timeouts(ctx) \
699 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
700# define SSL_CTX_sess_cache_full(ctx) \
701 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
702
703void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
704 int (*new_session_cb) (struct ssl_st *ssl,
705 SSL_SESSION *sess));
706int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
707 SSL_SESSION *sess);
708void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
709 void (*remove_session_cb) (struct ssl_ctx_st
710 *ctx,
711 SSL_SESSION
712 *sess));
713void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,
714 SSL_SESSION *sess);
715void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
716 SSL_SESSION *(*get_session_cb) (struct ssl_st
717 *ssl,
718 unsigned char
719 *data, int len,
720 int *copy));
721SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
722 unsigned char *Data,
723 int len, int *copy);
724void SSL_CTX_set_info_callback(SSL_CTX *ctx,
725 void (*cb) (const SSL *ssl, int type,
726 int val));
727void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
728 int val);
729void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
730 int (*client_cert_cb) (SSL *ssl, X509 **x509,
731 EVP_PKEY **pkey));
732int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
733 EVP_PKEY **pkey);
734# ifndef OPENSSL_NO_ENGINE
4bcdb4a6 735__owur int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
0f113f3e
MC		 736# endif
737void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
738 int (*app_gen_cookie_cb) (SSL *ssl,
739 unsigned char
740 *cookie,
741 unsigned int
742 *cookie_len));
743void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
744 int (*app_verify_cookie_cb) (SSL *ssl,
31011544 745 const unsigned char
0f113f3e
MC		 746 *cookie,
747 unsigned int
748 cookie_len));
749# ifndef OPENSSL_NO_NEXTPROTONEG
ee2ffc27 750void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
0f113f3e
MC		 751 int (*cb) (SSL *ssl,
752 const unsigned char
753 **out,
754 unsigned int *outlen,
755 void *arg), void *arg);
ee2ffc27 756void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
0f113f3e
MC		 757 int (*cb) (SSL *ssl,
758 unsigned char **out,
759 unsigned char *outlen,
760 const unsigned char *in,
761 unsigned int inlen,
762 void *arg), void *arg);
2911575c 763void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
0f113f3e
MC		 764 unsigned *len);
765# endif
ee2ffc27 766
4bcdb4a6 767__owur int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
0f113f3e
MC		 768 const unsigned char *in, unsigned int inlen,
769 const unsigned char *client,
770 unsigned int client_len);
ee2ffc27 771
0f113f3e
MC		 772# define OPENSSL_NPN_UNSUPPORTED 0
773# define OPENSSL_NPN_NEGOTIATED 1
774# define OPENSSL_NPN_NO_OVERLAP 2
775
4bcdb4a6 776__owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
0f113f3e 777 unsigned protos_len);
4bcdb4a6 778__owur int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
0f113f3e
MC		 779 unsigned protos_len);
780void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,
781 int (*cb) (SSL *ssl,
782 const unsigned char **out,
783 unsigned char *outlen,
784 const unsigned char *in,
785 unsigned int inlen,
786 void *arg), void *arg);
6f017a8f 787void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
0f113f3e
MC		 788 unsigned *len);
789
790# ifndef OPENSSL_NO_PSK
791/*
792 * the maximum length of the buffer given to callbacks containing the
793 * resulting identity/psk
794 */
795# define PSK_MAX_IDENTITY_LEN 128
796# define PSK_MAX_PSK_LEN 256
797void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
798 unsigned int (*psk_client_callback) (SSL
799 *ssl,
800 const
801 char
802 *hint,
803 char
804 *identity,
805 unsigned
806 int
807 max_identity_len,
808 unsigned
809 char
810 *psk,
811 unsigned
812 int
813 max_psk_len));
814void SSL_set_psk_client_callback(SSL *ssl,
815 unsigned int (*psk_client_callback) (SSL
816 *ssl,
817 const
818 char
819 *hint,
820 char
821 *identity,
822 unsigned
823 int
824 max_identity_len,
825 unsigned
826 char
827 *psk,
828 unsigned
829 int
830 max_psk_len));
831void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
832 unsigned int (*psk_server_callback) (SSL
833 *ssl,
834 const
835 char
836 *identity,
837 unsigned
838 char
839 *psk,
840 unsigned
841 int
842 max_psk_len));
7806f3dd 843void SSL_set_psk_server_callback(SSL *ssl,
0f113f3e
MC		 844 unsigned int (*psk_server_callback) (SSL
845 *ssl,
846 const
847 char
848 *identity,
849 unsigned
850 char
851 *psk,
852 unsigned
853 int
854 max_psk_len));
4bcdb4a6
MC		 855__owur int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
856__owur int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
ddac1974
NL		 857const char *SSL_get_psk_identity_hint(const SSL *s);
858const char *SSL_get_psk_identity(const SSL *s);
0f113f3e 859# endif
ddac1974 860
33f653ad
DSH		 861/* Register callbacks to handle custom TLS Extensions for client or server. */
862
4bcdb4a6 863__owur int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
0f113f3e
MC		 864 custom_ext_add_cb add_cb,
865 custom_ext_free_cb free_cb,
866 void *add_arg,
867 custom_ext_parse_cb parse_cb,
868 void *parse_arg);
a398f821 869
4bcdb4a6 870__owur int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
0f113f3e
MC		 871 custom_ext_add_cb add_cb,
872 custom_ext_free_cb free_cb,
873 void *add_arg,
874 custom_ext_parse_cb parse_cb,
875 void *parse_arg);
c846a5f5 876
4bcdb4a6 877__owur int SSL_extension_supported(unsigned int ext_type);
c846a5f5 878
07bbc92c
MC		 879# define SSL_NOTHING 1
880# define SSL_WRITING 2
881# define SSL_READING 3
882# define SSL_X509_LOOKUP 4
883# define SSL_ASYNC_PAUSED 5
d02b48c6
RE		 884
885/* These will only be used when doing non-blocking IO */
0f113f3e
MC		 886# define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
887# define SSL_want_read(s) (SSL_want(s) == SSL_READING)
888# define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
889# define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
07bbc92c 890# define SSL_want_async(s) (SSL_want(s) == SSL_ASYNC_PAUSED)
d02b48c6 891
0f113f3e
MC		 892# define SSL_MAC_FLAG_READ_MAC_STREAM 1
893# define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
08557cf2 894
82271cee
RL		 895#ifdef __cplusplus
896}
897#endif
898
0f113f3e
MC		 899# include <openssl/ssl2.h>
900# include <openssl/ssl3.h>
901# include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
902# include <openssl/dtls1.h> /* Datagram TLS */
0f113f3e 903# include <openssl/srtp.h> /* Support for the use_srtp extension */
d02b48c6 904
82271cee
RL		 905#ifdef __cplusplus
906extern "C" {
907#endif
908
657e60fa 909/* compatibility */
0f113f3e
MC		 910# define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
911# define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
912# define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
913# define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
914# define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
915# define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
916
49ae7423
MC		 917
918/*
919 * The valid handshake states (one for each type message sent and one for each
920 * type of message received). There are also two "special" states:
921 * TLS = TLS or DTLS state
922 * DTLS = DTLS specific state
923 * CR/SR = Client Read/Server Read
924 * CW/SW = Client Write/Server Write
925 *
926 * The "special" states are:
927 * TLS_ST_BEFORE = No handshake has been initiated yet
928 * TLS_ST_OK = A handshake has been successfully completed
929 */
35bf6e05 930typedef enum {
49ae7423
MC		 931 TLS_ST_BEFORE,
932 TLS_ST_OK,
933 DTLS_ST_CR_HELLO_VERIFY_REQUEST,
934 TLS_ST_CR_SRVR_HELLO,
935 TLS_ST_CR_CERT,
936 TLS_ST_CR_CERT_STATUS,
937 TLS_ST_CR_KEY_EXCH,
938 TLS_ST_CR_CERT_REQ,
939 TLS_ST_CR_SRVR_DONE,
940 TLS_ST_CR_SESSION_TICKET,
941 TLS_ST_CR_CHANGE,
942 TLS_ST_CR_FINISHED,
943 TLS_ST_CW_CLNT_HELLO,
944 TLS_ST_CW_CERT,
945 TLS_ST_CW_KEY_EXCH,
946 TLS_ST_CW_CERT_VRFY,
947 TLS_ST_CW_CHANGE,
948 TLS_ST_CW_NEXT_PROTO,
949 TLS_ST_CW_FINISHED,
950 TLS_ST_SW_HELLO_REQ,
951 TLS_ST_SR_CLNT_HELLO,
952 DTLS_ST_SW_HELLO_VERIFY_REQUEST,
953 TLS_ST_SW_SRVR_HELLO,
954 TLS_ST_SW_CERT,
955 TLS_ST_SW_KEY_EXCH,
956 TLS_ST_SW_CERT_REQ,
957 TLS_ST_SW_SRVR_DONE,
958 TLS_ST_SR_CERT,
959 TLS_ST_SR_KEY_EXCH,
960 TLS_ST_SR_CERT_VRFY,
961 TLS_ST_SR_NEXT_PROTO,
962 TLS_ST_SR_CHANGE,
963 TLS_ST_SR_FINISHED,
964 TLS_ST_SW_SESSION_TICKET,
965 TLS_ST_SW_CERT_STATUS,
966 TLS_ST_SW_CHANGE,
967 TLS_ST_SW_FINISHED
35bf6e05 968} OSSL_HANDSHAKE_STATE;
49ae7423 969
0f113f3e 970/*
c64359db
MC		 971 * Most of the following state values are no longer used and are defined to be
972 * the closest equivalent value in the current state machine code. Not all
973 * defines have an equivalent and are set to a dummy value (-1). SSL_ST_CONNECT
974 * and SSL_ST_ACCEPT are still in use in the definition of SSL_CB_ACCEPT_LOOP,
975 * SSL_CB_ACCEPT_EXIT, SSL_CB_CONNECT_LOOP and SSL_CB_CONNECT_EXIT.
0f113f3e
MC		 976 */
977
978# define SSL_ST_CONNECT 0x1000
979# define SSL_ST_ACCEPT 0x2000
c64359db 980
0f113f3e 981# define SSL_ST_MASK 0x0FFF
0f113f3e
MC		 982
983# define SSL_CB_LOOP 0x01
984# define SSL_CB_EXIT 0x02
985# define SSL_CB_READ 0x04
986# define SSL_CB_WRITE 0x08
987# define SSL_CB_ALERT 0x4000/* used in callback */
988# define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
989# define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
990# define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
991# define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
992# define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
993# define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
994# define SSL_CB_HANDSHAKE_START 0x10
995# define SSL_CB_HANDSHAKE_DONE 0x20
d02b48c6
RE		 996
997/* Is the SSL_connection established? */
7c8b5357
MC		 998# define SSL_in_connect_init(a) (SSL_in_init(a) && !SSL_is_server(a))
999# define SSL_in_accept_init(a) (SSL_in_init(a) && SSL_is_server(a))
49ae7423
MC		 1000int SSL_in_init(SSL *s);
1001int SSL_in_before(SSL *s);
1002int SSL_is_init_finished(SSL *s);
0f113f3e
MC		 1003
1004/*
295c3f41
MC		 1005 * The following 3 states are kept in ssl->rlayer.rstate when reads fail, you
1006 * should not need these
0f113f3e
MC		 1007 */
1008# define SSL_ST_READ_HEADER 0xF0
1009# define SSL_ST_READ_BODY 0xF1
1010# define SSL_ST_READ_DONE 0xF2
d02b48c6 1011
c80fd6b2
MC		 1012/*-
1013 * Obtain latest Finished message
ca03109c
BM		 1014 * -- that we sent (SSL_get_finished)
1015 * -- that we expected from peer (SSL_get_peer_finished).
c80fd6b2
MC		 1016 * Returns length (0 == no Finished so far), copies up to 'count' bytes.
1017 */
0821bcd4
BL		 1018size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1019size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
ca03109c 1020
0f113f3e
MC		 1021/*
1022 * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are
1023 * 'ored' with SSL_VERIFY_PEER if they are desired
1024 */
1025# define SSL_VERIFY_NONE 0x00
1026# define SSL_VERIFY_PEER 0x01
1027# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1028# define SSL_VERIFY_CLIENT_ONCE 0x04
d02b48c6 1029
0f113f3e 1030# define OpenSSL_add_ssl_algorithms() SSL_library_init()
413c4f45 1031
657e60fa 1032/* More backward compatibility */
0f113f3e
MC		 1033# define SSL_get_cipher(s) \
1034 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1035# define SSL_get_cipher_bits(s,np) \
1036 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1037# define SSL_get_cipher_version(s) \
1038 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1039# define SSL_get_cipher_name(s) \
1040 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1041# define SSL_get_time(a) SSL_SESSION_get_time(a)
1042# define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1043# define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1044# define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1045
1046# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1047# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
3c07d3a3
DSH		 1048
1049DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
0f113f3e
MC		 1050# define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value
1051 * from SSL_AD_... */
58964a49 1052/* These alert types are for SSLv3 and TLSv1 */
0f113f3e 1053# define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
68d39f3c 1054/* fatal */
0f113f3e 1055# define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE
68d39f3c 1056/* fatal */
0f113f3e
MC		 1057# define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC
1058# define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1059# define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
68d39f3c 1060/* fatal */
0f113f3e 1061# define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE
68d39f3c 1062/* fatal */
0f113f3e 1063# define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE
68d39f3c 1064/* Not for TLS */
0f113f3e
MC		 1065# define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE
1066# define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1067# define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1068# define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1069# define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1070# define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
68d39f3c 1071/* fatal */
0f113f3e 1072# define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER
68d39f3c 1073/* fatal */
0f113f3e 1074# define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA
68d39f3c 1075/* fatal */
0f113f3e 1076# define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED
68d39f3c 1077/* fatal */
0f113f3e
MC		 1078# define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR
1079# define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
68d39f3c 1080/* fatal */
0f113f3e 1081# define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION
68d39f3c 1082/* fatal */
0f113f3e 1083# define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION
68d39f3c 1084/* fatal */
0f113f3e 1085# define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY
68d39f3c 1086/* fatal */
0f113f3e
MC		 1087# define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR
1088# define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1089# define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1090# define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1091# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1092# define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1093# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1094# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
68d39f3c 1095/* fatal */
0f113f3e 1096# define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY
68d39f3c 1097/* fatal */
0f113f3e
MC		 1098# define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK
1099# define SSL_ERROR_NONE 0
1100# define SSL_ERROR_SSL 1
1101# define SSL_ERROR_WANT_READ 2
1102# define SSL_ERROR_WANT_WRITE 3
1103# define SSL_ERROR_WANT_X509_LOOKUP 4
1104# define SSL_ERROR_SYSCALL 5/* look at error stack/return
1105 * value/errno */
1106# define SSL_ERROR_ZERO_RETURN 6
1107# define SSL_ERROR_WANT_CONNECT 7
1108# define SSL_ERROR_WANT_ACCEPT 8
07bbc92c 1109# define SSL_ERROR_WANT_ASYNC 9
0f113f3e
MC		 1110# define SSL_CTRL_SET_TMP_DH 3
1111# define SSL_CTRL_SET_TMP_ECDH 4
0f113f3e 1112# define SSL_CTRL_SET_TMP_DH_CB 6
0f113f3e
MC		 1113# define SSL_CTRL_GET_SESSION_REUSED 8
1114# define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1115# define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1116# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1117# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1118# define SSL_CTRL_GET_FLAGS 13
1119# define SSL_CTRL_EXTRA_CHAIN_CERT 14
1120# define SSL_CTRL_SET_MSG_CALLBACK 15
1121# define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
36d16f8e 1122/* only applies to datagram connections */
0f113f3e 1123# define SSL_CTRL_SET_MTU 17
413c4f45 1124/* Stats */
0f113f3e
MC		 1125# define SSL_CTRL_SESS_NUMBER 20
1126# define SSL_CTRL_SESS_CONNECT 21
1127# define SSL_CTRL_SESS_CONNECT_GOOD 22
1128# define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1129# define SSL_CTRL_SESS_ACCEPT 24
1130# define SSL_CTRL_SESS_ACCEPT_GOOD 25
1131# define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1132# define SSL_CTRL_SESS_HIT 27
1133# define SSL_CTRL_SESS_CB_HIT 28
1134# define SSL_CTRL_SESS_MISSES 29
1135# define SSL_CTRL_SESS_TIMEOUTS 30
1136# define SSL_CTRL_SESS_CACHE_FULL 31
0f113f3e
MC		 1137# define SSL_CTRL_MODE 33
1138# define SSL_CTRL_GET_READ_AHEAD 40
1139# define SSL_CTRL_SET_READ_AHEAD 41
1140# define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1141# define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1142# define SSL_CTRL_SET_SESS_CACHE_MODE 44
1143# define SSL_CTRL_GET_SESS_CACHE_MODE 45
1144# define SSL_CTRL_GET_MAX_CERT_LIST 50
1145# define SSL_CTRL_SET_MAX_CERT_LIST 51
1146# define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
a13c20f6 1147/* see tls1.h for macros based on these */
e481f9b9
MC		 1148# define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1149# define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1150# define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1151# define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1152# define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1153# define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1154# define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1155/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60 */
1156/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 */
1157/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 */
1158# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1159# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1160# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1161# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1162# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1163# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1164# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1165# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1166# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1167# define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1168# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
1169# define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
1170# define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
1171# define SSL_CTRL_SET_SRP_ARG 78
1172# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79
1173# define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80
1174# define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81
1175# ifndef OPENSSL_NO_HEARTBEATS
1176# define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85
1177# define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86
1178# define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87
1179# endif
0f113f3e
MC		 1180# define DTLS_CTRL_GET_TIMEOUT 73
1181# define DTLS_CTRL_HANDLE_TIMEOUT 74
1182# define DTLS_CTRL_LISTEN 75
1183# define SSL_CTRL_GET_RI_SUPPORT 76
0f113f3e
MC		 1184# define SSL_CTRL_CLEAR_MODE 78
1185# define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB 79
1186# define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82
1187# define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83
1188# define SSL_CTRL_CHAIN 88
1189# define SSL_CTRL_CHAIN_CERT 89
1190# define SSL_CTRL_GET_CURVES 90
1191# define SSL_CTRL_SET_CURVES 91
1192# define SSL_CTRL_SET_CURVES_LIST 92
1193# define SSL_CTRL_GET_SHARED_CURVE 93
0f113f3e
MC		 1194# define SSL_CTRL_SET_SIGALGS 97
1195# define SSL_CTRL_SET_SIGALGS_LIST 98
1196# define SSL_CTRL_CERT_FLAGS 99
1197# define SSL_CTRL_CLEAR_CERT_FLAGS 100
1198# define SSL_CTRL_SET_CLIENT_SIGALGS 101
1199# define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102
1200# define SSL_CTRL_GET_CLIENT_CERT_TYPES 103
1201# define SSL_CTRL_SET_CLIENT_CERT_TYPES 104
1202# define SSL_CTRL_BUILD_CERT_CHAIN 105
1203# define SSL_CTRL_SET_VERIFY_CERT_STORE 106
1204# define SSL_CTRL_SET_CHAIN_CERT_STORE 107
1205# define SSL_CTRL_GET_PEER_SIGNATURE_NID 108
1206# define SSL_CTRL_GET_SERVER_TMP_KEY 109
1207# define SSL_CTRL_GET_RAW_CIPHERLIST 110
1208# define SSL_CTRL_GET_EC_POINT_FORMATS 111
1209# define SSL_CTRL_GET_CHAIN_CERTS 115
1210# define SSL_CTRL_SELECT_CURRENT_CERT 116
1211# define SSL_CTRL_SET_CURRENT_CERT 117
1212# define SSL_CTRL_SET_DH_AUTO 118
0f113f3e
MC		 1213# define DTLS_CTRL_SET_LINK_MTU 120
1214# define DTLS_CTRL_GET_LINK_MIN_MTU 121
c5364614 1215# define SSL_CTRL_GET_EXTMS_SUPPORT 122
7946ab33
KR		 1216# define SSL_CTRL_SET_MIN_PROTO_VERSION 123
1217# define SSL_CTRL_SET_MAX_PROTO_VERSION 124
0f113f3e
MC		 1218# define SSL_CERT_SET_FIRST 1
1219# define SSL_CERT_SET_NEXT 2
1220# define SSL_CERT_SET_SERVER 3
1221# define DTLSv1_get_timeout(ssl, arg) \
1222 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1223# define DTLSv1_handle_timeout(ssl) \
1224 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1225# define DTLSv1_listen(ssl, peer) \
1226 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
1227# define SSL_session_reused(ssl) \
1228 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1229# define SSL_num_renegotiations(ssl) \
1230 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1231# define SSL_clear_num_renegotiations(ssl) \
1232 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1233# define SSL_total_renegotiations(ssl) \
1234 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
0f113f3e
MC		 1235# define SSL_CTX_set_tmp_dh(ctx,dh) \
1236 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1237# define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1238 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1239# define SSL_CTX_set_dh_auto(ctx, onoff) \
1240 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1241# define SSL_set_dh_auto(s, onoff) \
1242 SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
0f113f3e
MC		 1243# define SSL_set_tmp_dh(ssl,dh) \
1244 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1245# define SSL_set_tmp_ecdh(ssl,ecdh) \
1246 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1247# define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1248 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1249# define SSL_CTX_get_extra_chain_certs(ctx,px509) \
1250 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
1251# define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
1252 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
1253# define SSL_CTX_clear_extra_chain_certs(ctx) \
1254 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
1255# define SSL_CTX_set0_chain(ctx,sk) \
1256 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1257# define SSL_CTX_set1_chain(ctx,sk) \
1258 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1259# define SSL_CTX_add0_chain_cert(ctx,x509) \
1260 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1261# define SSL_CTX_add1_chain_cert(ctx,x509) \
1262 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1263# define SSL_CTX_get0_chain_certs(ctx,px509) \
1264 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1265# define SSL_CTX_clear_chain_certs(ctx) \
1266 SSL_CTX_set0_chain(ctx,NULL)
1267# define SSL_CTX_build_cert_chain(ctx, flags) \
1268 SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1269# define SSL_CTX_select_current_cert(ctx,x509) \
1270 SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1271# define SSL_CTX_set_current_cert(ctx, op) \
1272 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1273# define SSL_CTX_set0_verify_cert_store(ctx,st) \
1274 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1275# define SSL_CTX_set1_verify_cert_store(ctx,st) \
1276 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1277# define SSL_CTX_set0_chain_cert_store(ctx,st) \
1278 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1279# define SSL_CTX_set1_chain_cert_store(ctx,st) \
1280 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1281# define SSL_set0_chain(ctx,sk) \
1282 SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1283# define SSL_set1_chain(ctx,sk) \
1284 SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1285# define SSL_add0_chain_cert(ctx,x509) \
1286 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1287# define SSL_add1_chain_cert(ctx,x509) \
1288 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1289# define SSL_get0_chain_certs(ctx,px509) \
1290 SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1291# define SSL_clear_chain_certs(ctx) \
1292 SSL_set0_chain(ctx,NULL)
1293# define SSL_build_cert_chain(s, flags) \
1294 SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1295# define SSL_select_current_cert(ctx,x509) \
1296 SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1297# define SSL_set_current_cert(ctx,op) \
1298 SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1299# define SSL_set0_verify_cert_store(s,st) \
1300 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1301# define SSL_set1_verify_cert_store(s,st) \
1302 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1303# define SSL_set0_chain_cert_store(s,st) \
1304 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1305# define SSL_set1_chain_cert_store(s,st) \
1306 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1307# define SSL_get1_curves(ctx, s) \
1308 SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
1309# define SSL_CTX_set1_curves(ctx, clist, clistlen) \
1310 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1311# define SSL_CTX_set1_curves_list(ctx, s) \
1312 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1313# define SSL_set1_curves(ctx, clist, clistlen) \
1314 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1315# define SSL_set1_curves_list(ctx, s) \
1316 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1317# define SSL_get_shared_curve(s, n) \
1318 SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL)
0f113f3e
MC		 1319# define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
1320 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
1321# define SSL_CTX_set1_sigalgs_list(ctx, s) \
1322 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1323# define SSL_set1_sigalgs(ctx, slist, slistlen) \
1324 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
1325# define SSL_set1_sigalgs_list(ctx, s) \
1326 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1327# define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
1328 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
1329# define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
1330 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1331# define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
1332 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
1333# define SSL_set1_client_sigalgs_list(ctx, s) \
1334 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1335# define SSL_get0_certificate_types(s, clist) \
1336 SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
1337# define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
1338 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1339# define SSL_set1_client_certificate_types(s, clist, clistlen) \
1340 SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1341# define SSL_get_peer_signature_nid(s, pn) \
1342 SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
1343# define SSL_get_server_tmp_key(s, pk) \
1344 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
1345# define SSL_get0_raw_cipherlist(s, plst) \
1346 SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst)
1347# define SSL_get0_ec_point_formats(s, plst) \
1348 SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst)
7946ab33
KR		 1349#define SSL_CTX_set_min_proto_version(ctx, version) \
1350 SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)
1351#define SSL_CTX_set_max_proto_version(ctx, version) \
1352 SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)
1353#define SSL_set_min_proto_version(s, version) \
1354 SSL_ctrl(s, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)
1355#define SSL_set_max_proto_version(s, version) \
1356 SSL_ctrl(s, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)
1357
a00ae6c4 1358
4bcdb4a6
MC		 1359__owur BIO_METHOD *BIO_f_ssl(void);
1360__owur BIO *BIO_new_ssl(SSL_CTX *ctx, int client);
1361__owur BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1362__owur BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1363__owur int BIO_ssl_copy_session_id(BIO *to, BIO *from);
d02b48c6
RE		 1364void BIO_ssl_shutdown(BIO *ssl_bio);
1365
4bcdb4a6
MC		 1366__owur int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);
1367__owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
0f113f3e 1368void SSL_CTX_free(SSL_CTX *);
4bcdb4a6
MC		 1369__owur long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);
1370__owur long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1371__owur X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
0f113f3e 1372void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *);
4bcdb4a6
MC		 1373__owur int SSL_want(const SSL *s);
1374__owur int SSL_clear(SSL *s);
413c4f45 1375
0f113f3e 1376void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
d02b48c6 1377
4bcdb4a6 1378__owur const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1c86d8fd 1379__owur int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits);
4bcdb4a6
MC		 1380__owur char *SSL_CIPHER_get_version(const SSL_CIPHER *c);
1381__owur const char *SSL_CIPHER_get_name(const SSL_CIPHER *c);
90d9e49a 1382__owur uint32_t SSL_CIPHER_get_id(const SSL_CIPHER *c);
4bcdb4a6
MC		 1383
1384__owur int SSL_get_fd(const SSL *s);
1385__owur int SSL_get_rfd(const SSL *s);
1386__owur int SSL_get_wfd(const SSL *s);
1387__owur const char *SSL_get_cipher_list(const SSL *s, int n);
1388__owur char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1389__owur int SSL_get_read_ahead(const SSL *s);
1390__owur int SSL_pending(const SSL *s);
0f113f3e 1391# ifndef OPENSSL_NO_SOCK
4bcdb4a6
MC		 1392__owur int SSL_set_fd(SSL *s, int fd);
1393__owur int SSL_set_rfd(SSL *s, int fd);
1394__owur int SSL_set_wfd(SSL *s, int fd);
0f113f3e 1395# endif
3ffbe008
MC		 1396void SSL_set_rbio(SSL *s, BIO *rbio);
1397void SSL_set_wbio(SSL *s, BIO *wbio);
0f113f3e 1398void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio);
4bcdb4a6
MC		 1399__owur BIO *SSL_get_rbio(const SSL *s);
1400__owur BIO *SSL_get_wbio(const SSL *s);
1401__owur int SSL_set_cipher_list(SSL *s, const char *str);
0f113f3e 1402void SSL_set_read_ahead(SSL *s, int yes);
4bcdb4a6
MC		 1403__owur int SSL_get_verify_mode(const SSL *s);
1404__owur int SSL_get_verify_depth(const SSL *s);
1405__owur int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *);
0f113f3e
MC		 1406void SSL_set_verify(SSL *s, int mode,
1407 int (*callback) (int ok, X509_STORE_CTX *ctx));
1408void SSL_set_verify_depth(SSL *s, int depth);
1409void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg);
1410# ifndef OPENSSL_NO_RSA
4bcdb4a6 1411__owur int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
4bcdb4a6 1412__owur int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len);
c3be59a4 1413# endif
4bcdb4a6
MC		 1414__owur int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1415__owur int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d,
0f113f3e 1416 long len);
4bcdb4a6
MC		 1417__owur int SSL_use_certificate(SSL *ssl, X509 *x);
1418__owur int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
0f113f3e 1419
a398f821 1420/* Set serverinfo data for the current active cert. */
4bcdb4a6 1421__owur int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
0f113f3e 1422 size_t serverinfo_length);
4bcdb4a6 1423__owur int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
a9e1c50b 1424
c3be59a4 1425#ifndef OPENSSL_NO_RSA
4bcdb4a6 1426__owur int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
c3be59a4
DSH		 1427#endif
1428
4bcdb4a6
MC		 1429__owur int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1430__owur int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
c3be59a4
DSH		 1431
1432#ifndef OPENSSL_NO_RSA
4bcdb4a6 1433__owur int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
c3be59a4 1434#endif
4bcdb4a6
MC		 1435__owur int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1436__owur int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
68d39f3c 1437/* PEM type */
4bcdb4a6 1438__owur int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);
fae4772c 1439__owur int SSL_use_certificate_chain_file(SSL *ssl, const char *file);
4bcdb4a6
MC		 1440__owur STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1441__owur int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
0f113f3e 1442 const char *file);
0f113f3e
MC		 1443int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1444 const char *dir);
58964a49 1445
0f113f3e 1446void SSL_load_error_strings(void);
4bcdb4a6
MC		 1447__owur const char *SSL_state_string(const SSL *s);
1448__owur const char *SSL_rstate_string(const SSL *s);
1449__owur const char *SSL_state_string_long(const SSL *s);
1450__owur const char *SSL_rstate_string_long(const SSL *s);
1451__owur long SSL_SESSION_get_time(const SSL_SESSION *s);
1452__owur long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1453__owur long SSL_SESSION_get_timeout(const SSL_SESSION *s);
1454__owur long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1455__owur int SSL_SESSION_has_ticket(const SSL_SESSION *s);
1456__owur unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s);
b7c9187b
MC		 1457void SSL_SESSION_get0_ticket(const SSL_SESSION *s, unsigned char **tick,
1458 size_t *len);
17dd65e6 1459__owur int SSL_copy_session_id(SSL *to, const SSL *from);
4bcdb4a6
MC		 1460__owur X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
1461__owur int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx,
0f113f3e 1462 unsigned int sid_ctx_len);
d02b48c6 1463
4bcdb4a6 1464__owur SSL_SESSION *SSL_SESSION_new(void);
3c1d6bbc 1465const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
0f113f3e 1466 unsigned int *len);
4bcdb4a6 1467__owur unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
0f113f3e
MC		 1468# ifndef OPENSSL_NO_STDIO
1469int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);
1470# endif
0f113f3e
MC		 1471int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses);
1472int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);
0f113f3e 1473void SSL_SESSION_free(SSL_SESSION *ses);
4bcdb4a6
MC		 1474__owur int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
1475__owur int SSL_set_session(SSL *to, SSL_SESSION *session);
1476__owur int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
0f113f3e 1477int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c);
4bcdb4a6
MC		 1478__owur int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1479__owur int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1480__owur int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
0f113f3e
MC		 1481 unsigned int id_len);
1482SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
1483 long length);
1484
1485# ifdef HEADER_X509_H
4bcdb4a6 1486__owur X509 *SSL_get_peer_certificate(const SSL *s);
0f113f3e 1487# endif
d02b48c6 1488
4bcdb4a6 1489__owur STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
d02b48c6 1490
4bcdb4a6
MC		 1491__owur int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
1492__owur int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
1493__owur int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int,
0f113f3e
MC		 1494 X509_STORE_CTX *);
1495void SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
1496 int (*callback) (int, X509_STORE_CTX *));
1497void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);
1498void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,
1499 int (*cb) (X509_STORE_CTX *, void *),
1500 void *arg);
1501void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg),
1502 void *arg);
1503# ifndef OPENSSL_NO_RSA
4bcdb4a6 1504__owur int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
4bcdb4a6 1505__owur int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d,
0f113f3e 1506 long len);
c3be59a4 1507# endif
4bcdb4a6
MC		 1508__owur int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1509__owur int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx,
0f113f3e 1510 const unsigned char *d, long len);
4bcdb4a6
MC		 1511__owur int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1512__owur int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len,
0f113f3e 1513 const unsigned char *d);
d02b48c6 1514
74678cc2
BM		 1515void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1516void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
a974e64a
MC		 1517void SSL_set_default_passwd_cb(SSL *s, pem_password_cb *cb);
1518void SSL_set_default_passwd_cb_userdata(SSL *s, void *u);
d02b48c6 1519
4bcdb4a6
MC		 1520__owur int SSL_CTX_check_private_key(const SSL_CTX *ctx);
1521__owur int SSL_check_private_key(const SSL *ctx);
d02b48c6 1522
4bcdb4a6 1523__owur int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx,
0f113f3e 1524 unsigned int sid_ctx_len);
4eb77b26 1525
0f113f3e 1526SSL *SSL_new(SSL_CTX *ctx);
4bcdb4a6 1527__owur int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,
0f113f3e 1528 unsigned int sid_ctx_len);
bb7cd4e3 1529
4bcdb4a6
MC		 1530__owur int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1531__owur int SSL_set_purpose(SSL *s, int purpose);
1532__owur int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1533__owur int SSL_set_trust(SSL *s, int trust);
bb7cd4e3 1534
919ba009
VD		 1535__owur int SSL_set1_host(SSL *s, const char *hostname);
1536__owur int SSL_add1_host(SSL *s, const char *hostname);
1537__owur const char *SSL_get0_peername(SSL *s);
1538void SSL_set_hostflags(SSL *s, unsigned int flags);
1539
1540__owur int SSL_CTX_dane_enable(SSL_CTX *ctx);
1541__owur int SSL_CTX_dane_mtype_set(SSL_CTX *ctx, const EVP_MD *md,
1542 uint8_t mtype, uint8_t ord);
1543__owur int SSL_dane_enable(SSL *s, const char *basedomain);
1544__owur int SSL_dane_tlsa_add(SSL *s, uint8_t usage, uint8_t selector,
1545 uint8_t mtype, unsigned char *data, size_t dlen);
1546__owur int SSL_get0_dane_authority(SSL *s, X509 **mcert, EVP_PKEY **mspki);
1547__owur int SSL_get0_dane_tlsa(SSL *s, uint8_t *usage, uint8_t *selector,
1548 uint8_t *mtype, unsigned const char **data,
1549 size_t *dlen);
1550/*
1551 * Bridge opacity barrier between libcrypt and libssl, also needed to support
1552 * offline testing in test/danetest.c
1553 */
1554struct dane_st *SSL_get0_dane(SSL *ssl);
1555
4bcdb4a6
MC		 1556__owur int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
1557__owur int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
ccf11751 1558
4bcdb4a6
MC		 1559__owur X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
1560__owur X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
7af31968 1561
0f113f3e
MC		 1562# ifndef OPENSSL_NO_SRP
1563int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);
1564int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);
edc032b5
BL		 1565int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
1566int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
0f113f3e 1567 char *(*cb) (SSL *, void *));
edc032b5 1568int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
0f113f3e 1569 int (*cb) (SSL *, void *));
edc032b5 1570int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
0f113f3e 1571 int (*cb) (SSL *, int *, void *));
edc032b5
BL		 1572int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
1573
1574int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
0f113f3e 1575 BIGNUM *sa, BIGNUM *v, char *info);
edc032b5 1576int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
0f113f3e 1577 const char *grp);
edc032b5 1578
4bcdb4a6
MC		 1579__owur BIGNUM *SSL_get_srp_g(SSL *s);
1580__owur BIGNUM *SSL_get_srp_N(SSL *s);
edc032b5 1581
4bcdb4a6
MC		 1582__owur char *SSL_get_srp_username(SSL *s);
1583__owur char *SSL_get_srp_userinfo(SSL *s);
0f113f3e 1584# endif
edc032b5 1585
0f113f3e
MC		 1586void SSL_certs_clear(SSL *s);
1587void SSL_free(SSL *ssl);
07bbc92c 1588__owur int SSL_waiting_for_async(SSL *s);
f4da39d2 1589__owur int SSL_get_async_wait_fd(SSL *s);
4bcdb4a6
MC		 1590__owur int SSL_accept(SSL *ssl);
1591__owur int SSL_connect(SSL *ssl);
1592__owur int SSL_read(SSL *ssl, void *buf, int num);
1593__owur int SSL_peek(SSL *ssl, void *buf, int num);
1594__owur int SSL_write(SSL *ssl, const void *buf, int num);
0f113f3e
MC		 1595long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
1596long SSL_callback_ctrl(SSL *, int, void (*)(void));
1597long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
1598long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
1599
4bcdb4a6
MC		 1600__owur int SSL_get_error(const SSL *s, int ret_code);
1601__owur const char *SSL_get_version(const SSL *s);
d02b48c6
RE		 1602
1603/* This sets the 'default' SSL version that SSL_new() will create */
4bcdb4a6 1604__owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
d02b48c6 1605
0f113f3e 1606# ifndef OPENSSL_NO_SSL3_METHOD
4bcdb4a6
MC		 1607__owur const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1608__owur const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1609__owur const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
0f113f3e 1610# endif
58964a49 1611
32ec4153
MC		 1612#define SSLv23_method TLS_method
1613#define SSLv23_server_method TLS_server_method
13c9bb3e 1614#define SSLv23_client_method TLS_client_method
d02b48c6 1615
32ec4153
MC		 1616/* Negotiate highest available SSL/TLS version */
1617__owur const SSL_METHOD *TLS_method(void);
1618__owur const SSL_METHOD *TLS_server_method(void);
13c9bb3e 1619__owur const SSL_METHOD *TLS_client_method(void);
32ec4153 1620
4bcdb4a6
MC		 1621__owur const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1622__owur const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1623__owur const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
637f374a 1624
4bcdb4a6
MC		 1625__owur const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
1626__owur const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
1627__owur const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
7409d7ad 1628
4bcdb4a6
MC		 1629__owur const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
1630__owur const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
1631__owur const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
7409d7ad 1632
4bcdb4a6
MC		 1633__owur const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
1634__owur const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
1635__owur const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
36d16f8e 1636
4bcdb4a6
MC		 1637__owur const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */
1638__owur const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */
1639__owur const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */
c3b344e3 1640
4bcdb4a6
MC		 1641__owur const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
1642__owur const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
1643__owur const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
c6913eeb 1644
4bcdb4a6 1645__owur STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
831eef2c 1646__owur STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s);
4bcdb4a6 1647__owur STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s);
d02b48c6 1648
4bcdb4a6 1649__owur int SSL_do_handshake(SSL *s);
d02b48c6 1650int SSL_renegotiate(SSL *s);
4bcdb4a6
MC		 1651__owur int SSL_renegotiate_abbreviated(SSL *s);
1652__owur int SSL_renegotiate_pending(SSL *s);
d02b48c6
RE		 1653int SSL_shutdown(SSL *s);
1654
4bcdb4a6
MC		 1655__owur const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx);
1656__owur const SSL_METHOD *SSL_get_ssl_method(SSL *s);
1657__owur int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
1658__owur const char *SSL_alert_type_string_long(int value);
1659__owur const char *SSL_alert_type_string(int value);
1660__owur const char *SSL_alert_desc_string_long(int value);
1661__owur const char *SSL_alert_desc_string(int value);
d02b48c6 1662
3822740c
RL		 1663void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1664void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
4bcdb4a6
MC		 1665__owur STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
1666__owur STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
1667__owur int SSL_add_client_CA(SSL *ssl, X509 *x);
1668__owur int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x);
d02b48c6
RE		 1669
1670void SSL_set_connect_state(SSL *s);
1671void SSL_set_accept_state(SSL *s);
1672
4bcdb4a6 1673__owur long SSL_get_default_timeout(const SSL *s);
d02b48c6 1674
0f113f3e 1675int SSL_library_init(void);
d02b48c6 1676
4bcdb4a6
MC		 1677__owur char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size);
1678__owur STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
d02b48c6 1679
4bcdb4a6 1680__owur SSL *SSL_dup(SSL *ssl);
d02b48c6 1681
4bcdb4a6 1682__owur X509 *SSL_get_certificate(const SSL *ssl);
0f113f3e
MC		 1683/*
1684 * EVP_PKEY
1685 */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
a25f9adc 1686
4bcdb4a6
MC		 1687__owur X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
1688__owur EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
d02b48c6 1689
0f113f3e 1690void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode);
4bcdb4a6 1691__owur int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
0f113f3e 1692void SSL_set_quiet_shutdown(SSL *ssl, int mode);
4bcdb4a6 1693__owur int SSL_get_quiet_shutdown(const SSL *ssl);
0f113f3e 1694void SSL_set_shutdown(SSL *ssl, int mode);
4bcdb4a6
MC		 1695__owur int SSL_get_shutdown(const SSL *ssl);
1696__owur int SSL_version(const SSL *ssl);
1697__owur int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
d84a7b20
MC		 1698__owur int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx);
1699__owur int SSL_CTX_set_default_verify_file(SSL_CTX *ctx);
4bcdb4a6 1700__owur int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
0f113f3e
MC		 1701 const char *CApath);
1702# define SSL_get0_session SSL_get_session/* just peek at pointer */
4bcdb4a6
MC		 1703__owur SSL_SESSION *SSL_get_session(const SSL *ssl);
1704__owur SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1705__owur SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
0f113f3e 1706SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);
45d87a1f 1707void SSL_set_info_callback(SSL *ssl,
0f113f3e
MC		 1708 void (*cb) (const SSL *ssl, int type, int val));
1709void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,
1710 int val);
5998e290 1711__owur OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl);
58964a49 1712
0f113f3e 1713void SSL_set_verify_result(SSL *ssl, long v);
4bcdb4a6 1714__owur long SSL_get_verify_result(const SSL *ssl);
58964a49 1715
d9f1c639
MC		 1716__owur size_t SSL_get_client_random(const SSL *ssl, unsigned char *out,
1717 size_t outlen);
1718__owur size_t SSL_get_server_random(const SSL *ssl, unsigned char *out,
1719 size_t outlen);
1720__owur size_t SSL_SESSION_get_master_key(const SSL_SESSION *ssl,
1721 unsigned char *out, size_t outlen);
858618e7 1722
e6390aca
RS		 1723#define SSL_get_ex_new_index(l, p, newf, dupf, freef) \
1724 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_SESSION, l, p, newf, dupf, freef)
4bcdb4a6 1725__owur int SSL_set_ex_data(SSL *ssl, int idx, void *data);
0f113f3e 1726void *SSL_get_ex_data(const SSL *ssl, int idx);
e6390aca
RS		 1727#define SSL_SESSION_get_ex_new_index(l, p, newf, dupf, freef) \
1728 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, l, p, newf, dupf, freef)
4bcdb4a6 1729__owur int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);
0f113f3e 1730void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx);
e6390aca
RS		 1731#define SSL_CTX_get_ex_new_index(l, p, newf, dupf, freef) \
1732 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, l, p, newf, dupf, freef)
4bcdb4a6 1733__owur int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data);
0f113f3e 1734void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx);
0f113f3e 1735
4bcdb4a6 1736__owur int SSL_get_ex_data_X509_STORE_CTX_idx(void);
0f113f3e
MC		 1737
1738# define SSL_CTX_sess_set_cache_size(ctx,t) \
1739 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1740# define SSL_CTX_sess_get_cache_size(ctx) \
1741 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1742# define SSL_CTX_set_session_cache_mode(ctx,m) \
1743 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1744# define SSL_CTX_get_session_cache_mode(ctx) \
1745 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1746
1747# define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1748# define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1749# define SSL_CTX_get_read_ahead(ctx) \
1750 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1751# define SSL_CTX_set_read_ahead(ctx,m) \
1752 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1753# define SSL_CTX_get_max_cert_list(ctx) \
1754 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1755# define SSL_CTX_set_max_cert_list(ctx,m) \
1756 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1757# define SSL_get_max_cert_list(ssl) \
1758 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1759# define SSL_set_max_cert_list(ssl,m) \
1760 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1761
1762# define SSL_CTX_set_max_send_fragment(ctx,m) \
1763 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1764# define SSL_set_max_send_fragment(ssl,m) \
1765 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
566dda07 1766
df63a389 1767 /* NB: the keylength is only applicable when is_export is true */
0f113f3e 1768# ifndef OPENSSL_NO_DH
79df9d62 1769void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
0f113f3e
MC		 1770 DH *(*dh) (SSL *ssl, int is_export,
1771 int keylength));
15d21c2d 1772void SSL_set_tmp_dh_callback(SSL *ssl,
0f113f3e
MC		 1773 DH *(*dh) (SSL *ssl, int is_export,
1774 int keylength));
1775# endif
15d21c2d 1776
4bcdb4a6
MC		 1777__owur const COMP_METHOD *SSL_get_current_compression(SSL *s);
1778__owur const COMP_METHOD *SSL_get_current_expansion(SSL *s);
1779__owur const char *SSL_COMP_get_name(const COMP_METHOD *comp);
69f68237 1780STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
4bcdb4a6 1781__owur STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)
0f113f3e 1782 *meths);
db7b5e0d 1783void SSL_COMP_free_compression_methods(void);
4bcdb4a6 1784__owur int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
413c4f45 1785
94a209d8 1786const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
98c9ce2f
DSH		 1787int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c);
1788int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c);
94a209d8 1789
12bf56c0 1790/* TLS extensions functions */
4bcdb4a6 1791__owur int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
12bf56c0 1792
4bcdb4a6 1793__owur int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
0f113f3e 1794 void *arg);
12bf56c0
DSH		 1795
1796/* Pre-shared secret session resumption functions */
4bcdb4a6 1797__owur int SSL_set_session_secret_cb(SSL *s,
0f113f3e
MC		 1798 tls_session_secret_cb_fn tls_session_secret_cb,
1799 void *arg);
12bf56c0 1800
7c2d4fee 1801void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,
0f113f3e
MC		 1802 int (*cb) (SSL *ssl,
1803 int
1804 is_forward_secure));
7c2d4fee
BM		 1805
1806void SSL_set_not_resumable_session_callback(SSL *ssl,
0f113f3e
MC		 1807 int (*cb) (SSL *ssl,
1808 int
1809 is_forward_secure));
7c2d4fee 1810
08557cf2 1811void SSL_set_debug(SSL *s, int debug);
4bcdb4a6
MC		 1812__owur int SSL_cache_hit(SSL *s);
1813__owur int SSL_is_server(SSL *s);
5421196e 1814
4bcdb4a6 1815__owur __owur SSL_CONF_CTX *SSL_CONF_CTX_new(void);
ec2f7e56 1816int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);
3db935a9
DSH		 1817void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);
1818unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
4bcdb4a6
MC		 1819__owur unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags);
1820__owur int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);
3db935a9
DSH		 1821
1822void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);
1823void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);
1824
4bcdb4a6
MC		 1825__owur int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
1826__owur int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
1827__owur int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
3db935a9 1828
59b1696c
DSH		 1829void SSL_add_ssl_module(void);
1830int SSL_config(SSL *s, const char *name);
1831int SSL_CTX_config(SSL_CTX *ctx, const char *name);
1832
0f113f3e 1833# ifndef OPENSSL_NO_SSL_TRACE
93ab9e42 1834void SSL_trace(int write_p, int version, int content_type,
0f113f3e 1835 const void *buf, size_t len, SSL *ssl, void *arg);
4bcdb4a6 1836__owur const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
0f113f3e 1837# endif
93ab9e42 1838
b362ccab
DSH		 1839/* What the "other" parameter contains in security callback */
1840/* Mask for type */
0f113f3e
MC		 1841# define SSL_SECOP_OTHER_TYPE 0xffff0000
1842# define SSL_SECOP_OTHER_NONE 0
1843# define SSL_SECOP_OTHER_CIPHER (1 << 16)
1844# define SSL_SECOP_OTHER_CURVE (2 << 16)
1845# define SSL_SECOP_OTHER_DH (3 << 16)
1846# define SSL_SECOP_OTHER_PKEY (4 << 16)
1847# define SSL_SECOP_OTHER_SIGALG (5 << 16)
1848# define SSL_SECOP_OTHER_CERT (6 << 16)
b362ccab
DSH		 1849
1850/* Indicated operation refers to peer key or certificate */
0f113f3e 1851# define SSL_SECOP_PEER 0x1000
b362ccab
DSH		 1852
1853/* Values for "op" parameter in security callback */
1854
1855/* Called to filter ciphers */
1856/* Ciphers client supports */
0f113f3e 1857# define SSL_SECOP_CIPHER_SUPPORTED (1 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1858/* Cipher shared by client/server */
0f113f3e 1859# define SSL_SECOP_CIPHER_SHARED (2 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1860/* Sanity check of cipher server selects */
0f113f3e 1861# define SSL_SECOP_CIPHER_CHECK (3 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1862/* Curves supported by client */
0f113f3e 1863# define SSL_SECOP_CURVE_SUPPORTED (4 | SSL_SECOP_OTHER_CURVE)
b362ccab 1864/* Curves shared by client/server */
0f113f3e 1865# define SSL_SECOP_CURVE_SHARED (5 | SSL_SECOP_OTHER_CURVE)
b362ccab 1866/* Sanity check of curve server selects */
0f113f3e 1867# define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE)
b362ccab 1868/* Temporary DH key */
e2b420fd 1869# define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_PKEY)
b362ccab 1870/* SSL/TLS version */
0f113f3e 1871# define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE)
b362ccab 1872/* Session tickets */
0f113f3e 1873# define SSL_SECOP_TICKET (10 | SSL_SECOP_OTHER_NONE)
b362ccab 1874/* Supported signature algorithms sent to peer */
0f113f3e 1875# define SSL_SECOP_SIGALG_SUPPORTED (11 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1876/* Shared signature algorithm */
0f113f3e 1877# define SSL_SECOP_SIGALG_SHARED (12 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1878/* Sanity check signature algorithm allowed */
0f113f3e 1879# define SSL_SECOP_SIGALG_CHECK (13 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1880/* Used to get mask of supported public key signature algorithms */
0f113f3e 1881# define SSL_SECOP_SIGALG_MASK (14 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1882/* Use to see if compression is allowed */
0f113f3e 1883# define SSL_SECOP_COMPRESSION (15 | SSL_SECOP_OTHER_NONE)
b362ccab 1884/* EE key in certificate */
0f113f3e 1885# define SSL_SECOP_EE_KEY (16 | SSL_SECOP_OTHER_CERT)
b362ccab 1886/* CA key in certificate */
0f113f3e 1887# define SSL_SECOP_CA_KEY (17 | SSL_SECOP_OTHER_CERT)
b362ccab 1888/* CA digest algorithm in certificate */
0f113f3e 1889# define SSL_SECOP_CA_MD (18 | SSL_SECOP_OTHER_CERT)
b362ccab 1890/* Peer EE key in certificate */
0f113f3e 1891# define SSL_SECOP_PEER_EE_KEY (SSL_SECOP_EE_KEY | SSL_SECOP_PEER)
b362ccab 1892/* Peer CA key in certificate */
0f113f3e 1893# define SSL_SECOP_PEER_CA_KEY (SSL_SECOP_CA_KEY | SSL_SECOP_PEER)
b362ccab 1894/* Peer CA digest algorithm in certificate */
0f113f3e 1895# define SSL_SECOP_PEER_CA_MD (SSL_SECOP_CA_MD | SSL_SECOP_PEER)
b362ccab
DSH		 1896
1897void SSL_set_security_level(SSL *s, int level);
4bcdb4a6 1898__owur int SSL_get_security_level(const SSL *s);
0f113f3e
MC		 1899void SSL_set_security_callback(SSL *s,
1900 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1901 int bits, int nid, void *other,
1902 void *ex));
1903int (*SSL_get_security_callback(const SSL *s)) (SSL *s, SSL_CTX *ctx, int op,
1904 int bits, int nid,
1905 void *other, void *ex);
b362ccab 1906void SSL_set0_security_ex_data(SSL *s, void *ex);
4bcdb4a6 1907__owur void *SSL_get0_security_ex_data(const SSL *s);
b362ccab
DSH		 1908
1909void SSL_CTX_set_security_level(SSL_CTX *ctx, int level);
4bcdb4a6 1910__owur int SSL_CTX_get_security_level(const SSL_CTX *ctx);
0f113f3e
MC		 1911void SSL_CTX_set_security_callback(SSL_CTX *ctx,
1912 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1913 int bits, int nid, void *other,
1914 void *ex));
1915int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (SSL *s,
1916 SSL_CTX *ctx,
1917 int op, int bits,
1918 int nid,
1919 void *other,
1920 void *ex);
b362ccab 1921void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);
4bcdb4a6 1922__owur void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);
b362ccab 1923
0f113f3e 1924# ifndef OPENSSL_NO_UNIT_TEST
4bcdb4a6 1925__owur const struct openssl_ssl_test_functions *SSL_test_functions(void);
0f113f3e 1926# endif
e0fc7961 1927
df2ee0e2
BL		 1928extern const char SSL_version_str[];
1929
d02b48c6 1930/* BEGIN ERROR CODES */
0f113f3e
MC		 1931/*
1932 * The following lines are auto generated by the script mkerr.pl. Any changes
6d311938
DSH		 1933 * made after this point may be overwritten when the script is next run.
1934 */
5451e0d9 1935void ERR_load_SSL_strings(void);
6d311938 1936
d02b48c6
RE		 1937/* Error codes for the SSL functions. */
1938
1939/* Function codes. */
0f113f3e
MC		 1940# define SSL_F_CHECK_SUITEB_CIPHER_LIST 331
1941# define SSL_F_D2I_SSL_SESSION 103
919ba009
VD		 1942# define SSL_F_DANE_CTX_ENABLE 347
1943# define SSL_F_DANE_MTYPE_SET 393
1944# define SSL_F_DANE_TLSA_ADD 394
0f113f3e
MC		 1945# define SSL_F_DO_DTLS1_WRITE 245
1946# define SSL_F_DO_SSL3_WRITE 104
0f113f3e
MC		 1947# define SSL_F_DTLS1_ADD_CERT_TO_BUF 295
1948# define SSL_F_DTLS1_BUFFER_RECORD 247
1949# define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 318
0f113f3e
MC		 1950# define SSL_F_DTLS1_ENC 250
1951# define SSL_F_DTLS1_GET_HELLO_VERIFY 251
0f113f3e 1952# define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
0f113f3e
MC		 1953# define SSL_F_DTLS1_HANDLE_TIMEOUT 297
1954# define SSL_F_DTLS1_HEARTBEAT 305
e3d0dae7 1955# define SSL_F_DTLS1_LISTEN 350
0f113f3e
MC		 1956# define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288
1957# define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
1958# define SSL_F_DTLS1_PROCESS_RECORD 257
1959# define SSL_F_DTLS1_READ_BYTES 258
1960# define SSL_F_DTLS1_READ_FAILED 259
1961# define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
0f113f3e 1962# define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
0f113f3e 1963# define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
473483d4 1964# define SSL_F_DTLS_CONSTRUCT_CHANGE_CIPHER_SPEC 371
c130dd8e 1965# define SSL_F_DTLS_CONSTRUCT_HELLO_VERIFY_REQUEST 385
76af3037 1966# define SSL_F_DTLS_GET_REASSEMBLED_MESSAGE 370
73999b62 1967# define SSL_F_DTLS_PROCESS_HELLO_VERIFY 386
f8e0a557 1968# define SSL_F_READ_STATE_MACHINE 352
0f113f3e
MC		 1969# define SSL_F_SSL3_ADD_CERT_TO_BUF 296
1970# define SSL_F_SSL3_CALLBACK_CTRL 233
1971# define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1972# define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
6e3d0153 1973# define SSL_F_SSL3_CHECK_FINISHED 339
0f113f3e
MC		 1974# define SSL_F_SSL3_CTRL 213
1975# define SSL_F_SSL3_CTX_CTRL 133
1976# define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293
1977# define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292
a2074b92 1978# define SSL_F_SSL3_FINAL_FINISH_MAC 285
0f113f3e 1979# define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
5f3d93e4 1980# define SSL_F_SSL3_GENERATE_MASTER_SECRET 388
0f113f3e 1981# define SSL_F_SSL3_GET_RECORD 143
0f113f3e
MC		 1982# define SSL_F_SSL3_NEW_SESSION_TICKET 287
1983# define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1984# define SSL_F_SSL3_PEEK 235
1985# define SSL_F_SSL3_READ_BYTES 148
1986# define SSL_F_SSL3_READ_N 149
0f113f3e
MC		 1987# define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1988# define SSL_F_SSL3_SETUP_READ_BUFFER 156
1989# define SSL_F_SSL3_SETUP_WRITE_BUFFER 291
1990# define SSL_F_SSL3_WRITE_BYTES 158
1991# define SSL_F_SSL3_WRITE_PENDING 159
46ddbcf2 1992# define SSL_F_SSL_ACCEPT 390
0f113f3e
MC		 1993# define SSL_F_SSL_ADD_CERT_CHAIN 316
1994# define SSL_F_SSL_ADD_CERT_TO_BUF 319
1995# define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298
1996# define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
1997# define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307
1998# define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1999# define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
2000# define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299
2001# define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
2002# define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308
2003# define SSL_F_SSL_BAD_METHOD 160
2004# define SSL_F_SSL_BUILD_CERT_CHAIN 332
2005# define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
6e3d0153 2006# define SSL_F_SSL_CERT_ADD0_CHAIN_CERT 346
0f113f3e 2007# define SSL_F_SSL_CERT_DUP 221
0f113f3e
MC		 2008# define SSL_F_SSL_CERT_INSTANTIATE 214
2009# define SSL_F_SSL_CERT_NEW 162
2010# define SSL_F_SSL_CERT_SET0_CHAIN 340
2011# define SSL_F_SSL_CHECK_PRIVATE_KEY 163
2012# define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280
2013# define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279
2014# define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
2015# define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
2016# define SSL_F_SSL_CLEAR 164
2017# define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
2018# define SSL_F_SSL_CONF_CMD 334
2019# define SSL_F_SSL_CREATE_CIPHER_LIST 166
2020# define SSL_F_SSL_CTRL 232
2021# define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
2022# define SSL_F_SSL_CTX_MAKE_PROFILES 309
2023# define SSL_F_SSL_CTX_NEW 169
2024# define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
2025# define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290
2026# define SSL_F_SSL_CTX_SET_PURPOSE 226
2027# define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
2028# define SSL_F_SSL_CTX_SET_SSL_VERSION 170
2029# define SSL_F_SSL_CTX_SET_TRUST 229
2030# define SSL_F_SSL_CTX_USE_CERTIFICATE 171
2031# define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
0f113f3e
MC		 2032# define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
2033# define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
2034# define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
2035# define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
2036# define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272
2037# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
2038# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
2039# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
2040# define SSL_F_SSL_CTX_USE_SERVERINFO 336
2041# define SSL_F_SSL_CTX_USE_SERVERINFO_FILE 337
919ba009 2042# define SSL_F_SSL_DANE_ENABLE 395
a2074b92 2043# define SSL_F_SSL_DO_CONFIG 391
0f113f3e
MC		 2044# define SSL_F_SSL_DO_HANDSHAKE 180
2045# define SSL_F_SSL_GET_NEW_SESSION 181
2046# define SSL_F_SSL_GET_PREV_SESSION 217
2047# define SSL_F_SSL_GET_SERVER_CERT_INDEX 322
2048# define SSL_F_SSL_GET_SERVER_SEND_CERT 182
2049# define SSL_F_SSL_GET_SERVER_SEND_PKEY 317
2050# define SSL_F_SSL_GET_SIGN_PKEY 183
2051# define SSL_F_SSL_INIT_WBIO_BUFFER 184
2052# define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
a2074b92 2053# define SSL_F_SSL_MODULE_INIT 392
0f113f3e
MC		 2054# define SSL_F_SSL_NEW 186
2055# define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300
2056# define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302
2057# define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310
2058# define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301
2059# define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303
2060# define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311
2061# define SSL_F_SSL_PEEK 270
2062# define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281
2063# define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282
2064# define SSL_F_SSL_READ 223
2065# define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT 320
2066# define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT 321
98ece4ee 2067# define SSL_F_SSL_SESSION_DUP 348
0f113f3e
MC		 2068# define SSL_F_SSL_SESSION_NEW 189
2069# define SSL_F_SSL_SESSION_PRINT_FP 190
2070# define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312
0f113f3e
MC		 2071# define SSL_F_SSL_SET_CERT 191
2072# define SSL_F_SSL_SET_CIPHER_LIST 271
2073# define SSL_F_SSL_SET_FD 192
2074# define SSL_F_SSL_SET_PKEY 193
2075# define SSL_F_SSL_SET_PURPOSE 227
2076# define SSL_F_SSL_SET_RFD 194
2077# define SSL_F_SSL_SET_SESSION 195
2078# define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
2079# define SSL_F_SSL_SET_SESSION_TICKET_EXT 294
2080# define SSL_F_SSL_SET_TRUST 228
2081# define SSL_F_SSL_SET_WFD 196
2082# define SSL_F_SSL_SHUTDOWN 224
2083# define SSL_F_SSL_SRP_CTX_INIT 313
46ddbcf2 2084# define SSL_F_SSL_START_ASYNC_JOB 389
0f113f3e
MC		 2085# define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
2086# define SSL_F_SSL_UNDEFINED_FUNCTION 197
2087# define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
2088# define SSL_F_SSL_USE_CERTIFICATE 198
2089# define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
2090# define SSL_F_SSL_USE_CERTIFICATE_FILE 200
2091# define SSL_F_SSL_USE_PRIVATEKEY 201
2092# define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
2093# define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
2094# define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273
2095# define SSL_F_SSL_USE_RSAPRIVATEKEY 204
2096# define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
2097# define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
2098# define SSL_F_SSL_VERIFY_CERT_CHAIN 207
2099# define SSL_F_SSL_WRITE 208
f8e0a557 2100# define SSL_F_STATE_MACHINE 353
0f113f3e 2101# define SSL_F_TLS12_CHECK_PEER_SIGALG 333
0f113f3e
MC		 2102# define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
2103# define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
0f113f3e
MC		 2104# define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314
2105# define SSL_F_TLS1_GET_CURVELIST 338
2106# define SSL_F_TLS1_HEARTBEAT 315
2107# define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
2108# define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
2109# define SSL_F_TLS1_PRF 284
2110# define SSL_F_TLS1_PROCESS_HEARTBEAT 341
2111# define SSL_F_TLS1_SETUP_KEY_BLOCK 211
2112# define SSL_F_TLS1_SET_SERVER_SIGALGS 335
b9908bf9 2113# define SSL_F_TLS_CLIENT_KEY_EXCHANGE_POST_WORK 354
e27f234a 2114# define SSL_F_TLS_CONSTRUCT_CERTIFICATE_REQUEST 372
b9908bf9
MC		 2115# define SSL_F_TLS_CONSTRUCT_CLIENT_CERTIFICATE 355
2116# define SSL_F_TLS_CONSTRUCT_CLIENT_HELLO 356
2117# define SSL_F_TLS_CONSTRUCT_CLIENT_KEY_EXCHANGE 357
2118# define SSL_F_TLS_CONSTRUCT_CLIENT_VERIFY 358
2119# define SSL_F_TLS_CONSTRUCT_FINISHED 359
e27f234a
MC		 2120# define SSL_F_TLS_CONSTRUCT_HELLO_REQUEST 373
2121# define SSL_F_TLS_CONSTRUCT_SERVER_CERTIFICATE 374
2122# define SSL_F_TLS_CONSTRUCT_SERVER_DONE 375
2123# define SSL_F_TLS_CONSTRUCT_SERVER_HELLO 376
2124# define SSL_F_TLS_CONSTRUCT_SERVER_KEY_EXCHANGE 377
9ab930b2 2125# define SSL_F_TLS_GET_MESSAGE_BODY 351
f0659bdb 2126# define SSL_F_TLS_GET_MESSAGE_HEADER 387
e27f234a 2127# define SSL_F_TLS_POST_PROCESS_CLIENT_HELLO 378
94836de2 2128# define SSL_F_TLS_POST_PROCESS_CLIENT_KEY_EXCHANGE 384
b9908bf9
MC		 2129# define SSL_F_TLS_PREPARE_CLIENT_CERTIFICATE 360
2130# define SSL_F_TLS_PROCESS_CERTIFICATE_REQUEST 361
2131# define SSL_F_TLS_PROCESS_CERT_STATUS 362
e27f234a 2132# define SSL_F_TLS_PROCESS_CERT_VERIFY 379
b9908bf9 2133# define SSL_F_TLS_PROCESS_CHANGE_CIPHER_SPEC 363
e27f234a
MC		 2134# define SSL_F_TLS_PROCESS_CLIENT_CERTIFICATE 380
2135# define SSL_F_TLS_PROCESS_CLIENT_HELLO 381
2136# define SSL_F_TLS_PROCESS_CLIENT_KEY_EXCHANGE 382
b9908bf9
MC		 2137# define SSL_F_TLS_PROCESS_FINISHED 364
2138# define SSL_F_TLS_PROCESS_KEY_EXCHANGE 365
2139# define SSL_F_TLS_PROCESS_NEW_SESSION_TICKET 366
e27f234a 2140# define SSL_F_TLS_PROCESS_NEXT_PROTO 383
b9908bf9
MC		 2141# define SSL_F_TLS_PROCESS_SERVER_CERTIFICATE 367
2142# define SSL_F_TLS_PROCESS_SERVER_DONE 368
2143# define SSL_F_TLS_PROCESS_SERVER_HELLO 369
870063c8 2144# define SSL_F_USE_CERTIFICATE_CHAIN_FILE 220
8e1d3ba5 2145
d02b48c6 2146/* Reason codes. */
0f113f3e
MC		 2147# define SSL_R_APP_DATA_IN_HANDSHAKE 100
2148# define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
4fa52141
VD		 2149# define SSL_R_AT_LEAST_TLS_1_0_NEEDED_IN_FIPS_MODE 143
2150# define SSL_R_AT_LEAST_TLS_1_2_NEEDED_IN_SUITEB_MODE 158
0f113f3e
MC		 2151# define SSL_R_BAD_ALERT_RECORD 101
2152# define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
2153# define SSL_R_BAD_DATA 390
2154# define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
2155# define SSL_R_BAD_DECOMPRESSION 107
2156# define SSL_R_BAD_DH_G_LENGTH 108
61e72d76 2157# define SSL_R_BAD_DH_G_VALUE 375
0f113f3e 2158# define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
61e72d76 2159# define SSL_R_BAD_DH_PUB_KEY_VALUE 393
0f113f3e 2160# define SSL_R_BAD_DH_P_LENGTH 110
61e72d76 2161# define SSL_R_BAD_DH_P_VALUE 395
32942870 2162# define SSL_R_BAD_DH_VALUE 102
0f113f3e
MC		 2163# define SSL_R_BAD_DIGEST_LENGTH 111
2164# define SSL_R_BAD_DSA_SIGNATURE 112
2165# define SSL_R_BAD_ECC_CERT 304
2166# define SSL_R_BAD_ECDSA_SIGNATURE 305
2167# define SSL_R_BAD_ECPOINT 306
2168# define SSL_R_BAD_HANDSHAKE_LENGTH 332
2169# define SSL_R_BAD_HELLO_REQUEST 105
2170# define SSL_R_BAD_LENGTH 271
2171# define SSL_R_BAD_MAC_LENGTH 333
2172# define SSL_R_BAD_MESSAGE_TYPE 114
2173# define SSL_R_BAD_PACKET_LENGTH 115
2174# define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
2175# define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316
2176# define SSL_R_BAD_RSA_DECRYPT 118
2177# define SSL_R_BAD_RSA_ENCRYPT 119
2178# define SSL_R_BAD_RSA_E_LENGTH 120
2179# define SSL_R_BAD_RSA_MODULUS_LENGTH 121
2180# define SSL_R_BAD_RSA_SIGNATURE 122
2181# define SSL_R_BAD_SIGNATURE 123
2182# define SSL_R_BAD_SRP_A_LENGTH 347
2183# define SSL_R_BAD_SRP_B_LENGTH 348
2184# define SSL_R_BAD_SRP_G_LENGTH 349
2185# define SSL_R_BAD_SRP_N_LENGTH 350
2186# define SSL_R_BAD_SRP_PARAMETERS 371
2187# define SSL_R_BAD_SRP_S_LENGTH 351
2188# define SSL_R_BAD_SRTP_MKI_VALUE 352
2189# define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353
2190# define SSL_R_BAD_SSL_FILETYPE 124
2191# define SSL_R_BAD_VALUE 384
2192# define SSL_R_BAD_WRITE_RETRY 127
2193# define SSL_R_BIO_NOT_SET 128
2194# define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
2195# define SSL_R_BN_LIB 130
2196# define SSL_R_CA_DN_LENGTH_MISMATCH 131
2197# define SSL_R_CA_DN_TOO_LONG 132
2198# define SSL_R_CA_KEY_TOO_SMALL 397
2199# define SSL_R_CA_MD_TOO_WEAK 398
2200# define SSL_R_CCS_RECEIVED_EARLY 133
2201# define SSL_R_CERTIFICATE_VERIFY_FAILED 134
2202# define SSL_R_CERT_CB_ERROR 377
2203# define SSL_R_CERT_LENGTH_MISMATCH 135
2204# define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
2205# define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
2206# define SSL_R_CLIENTHELLO_TLSEXT 226
2207# define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
2208# define SSL_R_COMPRESSION_DISABLED 343
2209# define SSL_R_COMPRESSION_FAILURE 141
2210# define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
2211# define SSL_R_COMPRESSION_LIBRARY_ERROR 142
2212# define SSL_R_CONNECTION_TYPE_NOT_SET 144
919ba009 2213# define SSL_R_CONTEXT_NOT_DANE_ENABLED 167
e3d0dae7 2214# define SSL_R_COOKIE_GEN_CALLBACK_FAILURE 400
0f113f3e 2215# define SSL_R_COOKIE_MISMATCH 308
919ba009
VD		 2216# define SSL_R_DANE_ALREADY_ENABLED 172
2217# define SSL_R_DANE_CANNOT_OVERRIDE_MTYPE_FULL 173
2218# define SSL_R_DANE_NOT_ENABLED 175
2219# define SSL_R_DANE_TLSA_BAD_CERTIFICATE 180
2220# define SSL_R_DANE_TLSA_BAD_CERTIFICATE_USAGE 184
2221# define SSL_R_DANE_TLSA_BAD_DATA_LENGTH 189
2222# define SSL_R_DANE_TLSA_BAD_DIGEST_LENGTH 192
2223# define SSL_R_DANE_TLSA_BAD_MATCHING_TYPE 200
2224# define SSL_R_DANE_TLSA_BAD_PUBLIC_KEY 201
2225# define SSL_R_DANE_TLSA_BAD_SELECTOR 202
2226# define SSL_R_DANE_TLSA_NULL_DATA 203
0f113f3e
MC		 2227# define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
2228# define SSL_R_DATA_LENGTH_TOO_LONG 146
2229# define SSL_R_DECRYPTION_FAILED 147
2230# define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
2231# define SSL_R_DH_KEY_TOO_SMALL 394
2232# define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
2233# define SSL_R_DIGEST_CHECK_FAILED 149
2234# define SSL_R_DTLS_MESSAGE_TOO_BIG 334
2235# define SSL_R_DUPLICATE_COMPRESSION_ID 309
2236# define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317
2237# define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318
2238# define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322
2239# define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323
2240# define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE 374
2241# define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
2242# define SSL_R_EE_KEY_TOO_SMALL 399
2243# define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354
2244# define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
0f113f3e 2245# define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
919ba009 2246# define SSL_R_ERROR_SETTING_TLSA_BASE_DOMAIN 204
0f113f3e
MC		 2247# define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
2248# define SSL_R_EXTRA_DATA_IN_MESSAGE 153
07bbc92c 2249# define SSL_R_FAILED_TO_INIT_ASYNC 405
e3d0dae7 2250# define SSL_R_FRAGMENTED_CLIENT_HELLO 401
0f113f3e
MC		 2251# define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
2252# define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355
2253# define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356
2254# define SSL_R_HTTPS_PROXY_REQUEST 155
2255# define SSL_R_HTTP_REQUEST 156
2256# define SSL_R_ILLEGAL_SUITEB_DIGEST 380
2257# define SSL_R_INAPPROPRIATE_FALLBACK 373
2258# define SSL_R_INCONSISTENT_COMPRESSION 340
41609361 2259# define SSL_R_INCONSISTENT_EXTMS 104
0f113f3e
MC		 2260# define SSL_R_INVALID_COMMAND 280
2261# define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
a2074b92 2262# define SSL_R_INVALID_CONFIGURATION_NAME 113
0f113f3e
MC		 2263# define SSL_R_INVALID_NULL_CMD_NAME 385
2264# define SSL_R_INVALID_PURPOSE 278
e3d0dae7 2265# define SSL_R_INVALID_SEQUENCE_NUMBER 402
0f113f3e
MC		 2266# define SSL_R_INVALID_SERVERINFO_DATA 388
2267# define SSL_R_INVALID_SRP_USERNAME 357
2268# define SSL_R_INVALID_STATUS_RESPONSE 328
2269# define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
2270# define SSL_R_INVALID_TRUST 279
0f113f3e 2271# define SSL_R_LENGTH_MISMATCH 159
f0659bdb 2272# define SSL_R_LENGTH_TOO_LONG 404
5f3d93e4 2273# define SSL_R_LENGTH_TOO_SHORT 160
0f113f3e
MC		 2274# define SSL_R_LIBRARY_BUG 274
2275# define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
2276# define SSL_R_MISSING_DH_DSA_CERT 162
2277# define SSL_R_MISSING_DH_KEY 163
2278# define SSL_R_MISSING_DH_RSA_CERT 164
2279# define SSL_R_MISSING_DSA_SIGNING_CERT 165
2280# define SSL_R_MISSING_ECDH_CERT 382
2281# define SSL_R_MISSING_ECDSA_SIGNING_CERT 381
0f113f3e
MC		 2282# define SSL_R_MISSING_RSA_CERTIFICATE 168
2283# define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
2284# define SSL_R_MISSING_RSA_SIGNING_CERT 170
2285# define SSL_R_MISSING_SRP_PARAM 358
2286# define SSL_R_MISSING_TMP_DH_KEY 171
2287# define SSL_R_MISSING_TMP_ECDH_KEY 311
0f113f3e
MC		 2288# define SSL_R_MISSING_VERIFY_MESSAGE 174
2289# define SSL_R_MULTIPLE_SGC_RESTARTS 346
2290# define SSL_R_NO_CERTIFICATES_RETURNED 176
2291# define SSL_R_NO_CERTIFICATE_ASSIGNED 177
2292# define SSL_R_NO_CERTIFICATE_RETURNED 178
2293# define SSL_R_NO_CERTIFICATE_SET 179
2294# define SSL_R_NO_CIPHERS_AVAILABLE 181
2295# define SSL_R_NO_CIPHERS_PASSED 182
2296# define SSL_R_NO_CIPHERS_SPECIFIED 183
2297# define SSL_R_NO_CIPHER_MATCH 185
2298# define SSL_R_NO_CLIENT_CERT_METHOD 331
2299# define SSL_R_NO_CLIENT_CERT_RECEIVED 186
2300# define SSL_R_NO_COMPRESSION_SPECIFIED 187
2301# define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330
2302# define SSL_R_NO_METHOD_SPECIFIED 188
2303# define SSL_R_NO_PEM_EXTENSIONS 389
2304# define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
2305# define SSL_R_NO_PROTOCOLS_AVAILABLE 191
2306# define SSL_R_NO_RENEGOTIATION 339
2307# define SSL_R_NO_REQUIRED_DIGEST 324
2308# define SSL_R_NO_SHARED_CIPHER 193
2309# define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS 376
2310# define SSL_R_NO_SRTP_PROFILES 359
2311# define SSL_R_NO_VERIFY_CALLBACK 194
e3d0dae7 2312# define SSL_R_NO_VERIFY_COOKIE_CALLBACK 403
0f113f3e
MC		 2313# define SSL_R_NULL_SSL_CTX 195
2314# define SSL_R_NULL_SSL_METHOD_PASSED 196
2315# define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
2316# define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
0f113f3e
MC		 2317# define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
2318# define SSL_R_PACKET_LENGTH_TOO_LONG 198
2319# define SSL_R_PARSE_TLSEXT 227
2320# define SSL_R_PATH_TOO_LONG 270
2321# define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
2322# define SSL_R_PEM_NAME_BAD_PREFIX 391
2323# define SSL_R_PEM_NAME_TOO_SHORT 392
2324# define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
2325# define SSL_R_PROTOCOL_IS_SHUTDOWN 207
2326# define SSL_R_PSK_IDENTITY_NOT_FOUND 223
2327# define SSL_R_PSK_NO_CLIENT_CB 224
2328# define SSL_R_PSK_NO_SERVER_CB 225
2329# define SSL_R_READ_BIO_NOT_SET 211
2330# define SSL_R_READ_TIMEOUT_EXPIRED 312
2331# define SSL_R_RECORD_LENGTH_MISMATCH 213
2332# define SSL_R_RECORD_TOO_LARGE 214
2333# define SSL_R_RECORD_TOO_SMALL 298
2334# define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335
2335# define SSL_R_RENEGOTIATION_ENCODING_ERR 336
2336# define SSL_R_RENEGOTIATION_MISMATCH 337
2337# define SSL_R_REQUIRED_CIPHER_MISSING 215
2338# define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342
2339# define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345
2340# define SSL_R_SERVERHELLO_TLSEXT 275
2341# define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
2342# define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360
2343# define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
2344# define SSL_R_SRP_A_CALC 361
2345# define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362
2346# define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363
2347# define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364
0f113f3e
MC		 2348# define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
2349# define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
2350# define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
2351# define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
2352# define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
a2074b92
DSH		 2353# define SSL_R_SSL_COMMAND_SECTION_EMPTY 117
2354# define SSL_R_SSL_COMMAND_SECTION_NOT_FOUND 125
0f113f3e
MC		 2355# define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
2356# define SSL_R_SSL_HANDSHAKE_FAILURE 229
2357# define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2358# define SSL_R_SSL_NEGATIVE_LENGTH 372
a2074b92
DSH		 2359# define SSL_R_SSL_SECTION_EMPTY 126
2360# define SSL_R_SSL_SECTION_NOT_FOUND 136
0f113f3e
MC		 2361# define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2362# define SSL_R_SSL_SESSION_ID_CONFLICT 302
2363# define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
2364# define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
0f113f3e
MC		 2365# define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
2366# define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365
2367# define SSL_R_TLS_HEARTBEAT_PENDING 366
2368# define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367
2369# define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
2370# define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2371# define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
0f113f3e
MC		 2372# define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
2373# define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
2374# define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
2375# define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
2376# define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
2377# define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
2378# define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
2379# define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
2380# define SSL_R_UNEXPECTED_MESSAGE 244
2381# define SSL_R_UNEXPECTED_RECORD 245
2382# define SSL_R_UNINITIALIZED 276
2383# define SSL_R_UNKNOWN_ALERT_TYPE 246
2384# define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
2385# define SSL_R_UNKNOWN_CIPHER_RETURNED 248
2386# define SSL_R_UNKNOWN_CIPHER_TYPE 249
2387# define SSL_R_UNKNOWN_CMD_NAME 386
a2074b92 2388# define SSL_R_UNKNOWN_COMMAND 139
0f113f3e
MC		 2389# define SSL_R_UNKNOWN_DIGEST 368
2390# define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
2391# define SSL_R_UNKNOWN_PKEY_TYPE 251
2392# define SSL_R_UNKNOWN_PROTOCOL 252
2393# define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
2394# define SSL_R_UNKNOWN_SSL_VERSION 254
2395# define SSL_R_UNKNOWN_STATE 255
2396# define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338
2397# define SSL_R_UNSUPPORTED_CIPHER 256
2398# define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
2399# define SSL_R_UNSUPPORTED_DIGEST_TYPE 326
2400# define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
2401# define SSL_R_UNSUPPORTED_PROTOCOL 258
2402# define SSL_R_UNSUPPORTED_SSL_VERSION 259
2403# define SSL_R_UNSUPPORTED_STATUS_TYPE 329
2404# define SSL_R_USE_SRTP_NOT_NEGOTIATED 369
4fa52141 2405# define SSL_R_VERSION_TOO_HIGH 166
0f113f3e
MC		 2406# define SSL_R_VERSION_TOO_LOW 396
2407# define SSL_R_WRONG_CERTIFICATE_TYPE 383
2408# define SSL_R_WRONG_CIPHER_RETURNED 261
2409# define SSL_R_WRONG_CURVE 378
2410# define SSL_R_WRONG_MESSAGE_TYPE 262
2411# define SSL_R_WRONG_SIGNATURE_LENGTH 264
2412# define SSL_R_WRONG_SIGNATURE_SIZE 265
2413# define SSL_R_WRONG_SIGNATURE_TYPE 370
2414# define SSL_R_WRONG_SSL_VERSION 266
2415# define SSL_R_WRONG_VERSION_NUMBER 267
2416# define SSL_R_X509_LIB 268
2417# define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
8e1d3ba5 2418
d02b48c6
RE		 2419#ifdef __cplusplus
2420}
2421#endif
2422#endif
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