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Fix 90-test_networking.t
[thirdparty/openssl.git] / include / openssl / ssl.h
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58964a49 1/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6
RE		 2 * All rights reserved.
3 *
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
0f113f3e 7 *
d02b48c6
RE		 8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
0f113f3e 14 *
d02b48c6
RE		 15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
0f113f3e 21 *
d02b48c6
RE		 22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
24 * are met:
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
0f113f3e 36 * 4. If you include any Windows specific code (or a derivative thereof) from
d02b48c6
RE		 37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
0f113f3e 39 *
d02b48c6
RE		 40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
50 * SUCH DAMAGE.
0f113f3e 51 *
d02b48c6
RE		 52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
56 */
bf21446a 57/* ====================================================================
52b8dad8 58 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
8c74b5e5
BM		 59 *
60 * Redistribution and use in source and binary forms, with or without
61 * modification, are permitted provided that the following conditions
62 * are met:
63 *
64 * 1. Redistributions of source code must retain the above copyright
0f113f3e 65 * notice, this list of conditions and the following disclaimer.
8c74b5e5
BM		 66 *
67 * 2. Redistributions in binary form must reproduce the above copyright
68 * notice, this list of conditions and the following disclaimer in
69 * the documentation and/or other materials provided with the
70 * distribution.
71 *
72 * 3. All advertising materials mentioning features or use of this
73 * software must display the following acknowledgment:
74 * "This product includes software developed by the OpenSSL Project
75 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
76 *
77 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
78 * endorse or promote products derived from this software without
79 * prior written permission. For written permission, please contact
80 * openssl-core@openssl.org.
81 *
82 * 5. Products derived from this software may not be called "OpenSSL"
83 * nor may "OpenSSL" appear in their names without prior written
84 * permission of the OpenSSL Project.
85 *
86 * 6. Redistributions of any form whatsoever must retain the following
87 * acknowledgment:
88 * "This product includes software developed by the OpenSSL Project
89 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
90 *
91 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
92 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
93 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
94 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
95 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
96 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
97 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
98 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
99 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
100 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
101 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
102 * OF THE POSSIBILITY OF SUCH DAMAGE.
103 * ====================================================================
104 *
105 * This product includes cryptographic software written by Eric Young
106 * (eay@cryptsoft.com). This product includes software written by Tim
107 * Hudson (tjh@cryptsoft.com).
108 *
109 */
ea262260
BM		 110/* ====================================================================
111 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
0f113f3e 112 * ECC cipher suite support in OpenSSL originally developed by
ea262260
BM		 113 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
114 */
ddac1974
NL		 115/* ====================================================================
116 * Copyright 2005 Nokia. All rights reserved.
117 *
118 * The portions of the attached software ("Contribution") is developed by
119 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
120 * license.
121 *
122 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
123 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
124 * support (see RFC 4279) to OpenSSL.
125 *
126 * No patent licenses or other rights except those expressly stated in
127 * the OpenSSL open source license shall be deemed granted or received
128 * expressly, by implication, estoppel, or otherwise.
129 *
130 * No assurances are provided by Nokia that the Contribution does not
131 * infringe the patent or other intellectual property rights of any third
132 * party or that the license provides you with all the necessary rights
133 * to make use of the Contribution.
134 *
135 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
136 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
137 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
138 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
139 * OTHERWISE.
140 */
d02b48c6 141
0f113f3e
MC		 142#ifndef HEADER_SSL_H
143# define HEADER_SSL_H
d02b48c6 144
0f113f3e 145# include <openssl/e_os2.h>
98186eb4 146# include <openssl/opensslconf.h>
36f74d60 147
9a555706 148# include <openssl/comp.h>
a00ae6c4 149# include <openssl/bio.h>
98186eb4 150# if OPENSSL_API_COMPAT < 0x10100000L
a00ae6c4 151# include <openssl/x509.h>
0f113f3e
MC		 152# include <openssl/crypto.h>
153# include <openssl/lhash.h>
154# include <openssl/buffer.h>
155# endif
156# include <openssl/pem.h>
157# include <openssl/hmac.h>
d095b68d 158
0f113f3e
MC		 159# include <openssl/safestack.h>
160# include <openssl/symhacks.h>
82271cee 161
d02b48c6
RE		 162#ifdef __cplusplus
163extern "C" {
164#endif
165
b0700d2c 166/* OpenSSL version number for ASN.1 encoding of the session information */
c80fd6b2
MC		 167/*-
168 * Version 0 - initial version
d02b48c6
RE		 169 * Version 1 - added the optional peer certificate
170 */
0f113f3e 171# define SSL_SESSION_ASN1_VERSION 0x0001
d02b48c6 172
0f113f3e
MC		 173# define SSL_MAX_SSL_SESSION_ID_LENGTH 32
174# define SSL_MAX_SID_CTX_LENGTH 32
175
176# define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
177# define SSL_MAX_KEY_ARG_LENGTH 8
178# define SSL_MAX_MASTER_KEY_LENGTH 48
52b8dad8 179
55a9a16f
MC		 180/* text strings for the ciphers */
181
d02b48c6 182/* These are used to specify which ciphers to use and not to use */
52b8dad8 183
0f113f3e
MC		 184# define SSL_TXT_LOW "LOW"
185# define SSL_TXT_MEDIUM "MEDIUM"
186# define SSL_TXT_HIGH "HIGH"
187# define SSL_TXT_FIPS "FIPS"
188
0f113f3e
MC		 189# define SSL_TXT_aNULL "aNULL"
190# define SSL_TXT_eNULL "eNULL"
191# define SSL_TXT_NULL "NULL"
192
193# define SSL_TXT_kRSA "kRSA"
194# define SSL_TXT_kDHr "kDHr"
195# define SSL_TXT_kDHd "kDHd"
196# define SSL_TXT_kDH "kDH"
197# define SSL_TXT_kEDH "kEDH"/* alias for kDHE */
198# define SSL_TXT_kDHE "kDHE"
0f113f3e
MC		 199# define SSL_TXT_kECDHr "kECDHr"
200# define SSL_TXT_kECDHe "kECDHe"
201# define SSL_TXT_kECDH "kECDH"
202# define SSL_TXT_kEECDH "kEECDH"/* alias for kECDHE */
203# define SSL_TXT_kECDHE "kECDHE"
204# define SSL_TXT_kPSK "kPSK"
0096d8f7
DSH		 205# define SSL_TXT_kRSAPSK "kRSAPSK"
206# define SSL_TXT_kECDHEPSK "kECDHEPSK"
207# define SSL_TXT_kDHEPSK "kDHEPSK"
0f113f3e
MC		 208# define SSL_TXT_kGOST "kGOST"
209# define SSL_TXT_kSRP "kSRP"
210
211# define SSL_TXT_aRSA "aRSA"
212# define SSL_TXT_aDSS "aDSS"
213# define SSL_TXT_aDH "aDH"
214# define SSL_TXT_aECDH "aECDH"
0f113f3e
MC		 215# define SSL_TXT_aECDSA "aECDSA"
216# define SSL_TXT_aPSK "aPSK"
e44380a9
DB		 217# define SSL_TXT_aGOST94 "aGOST94"
218# define SSL_TXT_aGOST01 "aGOST01"
219# define SSL_TXT_aGOST12 "aGOST12"
220# define SSL_TXT_aGOST "aGOST"
0f113f3e
MC		 221# define SSL_TXT_aSRP "aSRP"
222
223# define SSL_TXT_DSS "DSS"
224# define SSL_TXT_DH "DH"
225# define SSL_TXT_DHE "DHE"/* same as "kDHE:-ADH" */
226# define SSL_TXT_EDH "EDH"/* alias for DHE */
227# define SSL_TXT_ADH "ADH"
228# define SSL_TXT_RSA "RSA"
229# define SSL_TXT_ECDH "ECDH"
230# define SSL_TXT_EECDH "EECDH"/* alias for ECDHE" */
231# define SSL_TXT_ECDHE "ECDHE"/* same as "kECDHE:-AECDH" */
232# define SSL_TXT_AECDH "AECDH"
233# define SSL_TXT_ECDSA "ECDSA"
0f113f3e
MC		 234# define SSL_TXT_PSK "PSK"
235# define SSL_TXT_SRP "SRP"
236
237# define SSL_TXT_DES "DES"
238# define SSL_TXT_3DES "3DES"
239# define SSL_TXT_RC4 "RC4"
240# define SSL_TXT_RC2 "RC2"
241# define SSL_TXT_IDEA "IDEA"
242# define SSL_TXT_SEED "SEED"
243# define SSL_TXT_AES128 "AES128"
244# define SSL_TXT_AES256 "AES256"
245# define SSL_TXT_AES "AES"
246# define SSL_TXT_AES_GCM "AESGCM"
e75c5a79 247# define SSL_TXT_AES_CCM "AESCCM"
3d3701ea 248# define SSL_TXT_AES_CCM_8 "AESCCM8"
0f113f3e
MC		 249# define SSL_TXT_CAMELLIA128 "CAMELLIA128"
250# define SSL_TXT_CAMELLIA256 "CAMELLIA256"
251# define SSL_TXT_CAMELLIA "CAMELLIA"
a76ba82c 252# define SSL_TXT_CHACHA20 "CHACHA20"
e44380a9 253# define SSL_TXT_GOST "GOST89"
0f113f3e
MC		 254
255# define SSL_TXT_MD5 "MD5"
256# define SSL_TXT_SHA1 "SHA1"
257# define SSL_TXT_SHA "SHA"/* same as "SHA1" */
258# define SSL_TXT_GOST94 "GOST94"
e44380a9
DB		 259# define SSL_TXT_GOST89MAC "GOST89MAC"
260# define SSL_TXT_GOST12 "GOST12"
261# define SSL_TXT_GOST89MAC12 "GOST89MAC12"
0f113f3e
MC		 262# define SSL_TXT_SHA256 "SHA256"
263# define SSL_TXT_SHA384 "SHA384"
264
265# define SSL_TXT_SSLV3 "SSLv3"
266# define SSL_TXT_TLSV1 "TLSv1"
267# define SSL_TXT_TLSV1_1 "TLSv1.1"
268# define SSL_TXT_TLSV1_2 "TLSv1.2"
269
0f113f3e 270# define SSL_TXT_ALL "ALL"
d02b48c6 271
1d97c843 272/*-
c6ccf055
LJ		 273 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
274 * ciphers normally not being used.
275 * Example: "RC4" will activate all ciphers using RC4 including ciphers
276 * without authentication, which would normally disabled by DEFAULT (due
277 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
278 * will make sure that it is also disabled in the specific selection.
279 * COMPLEMENTOF* identifiers are portable between version, as adjustments
280 * to the default cipher setup will also be included here.
281 *
282 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
283 * DEFAULT gets, as only selection is being done and no sorting as needed
284 * for DEFAULT.
285 */
0f113f3e
MC		 286# define SSL_TXT_CMPALL "COMPLEMENTOFALL"
287# define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
288
289/*
290 * The following cipher list is used by default. It also is substituted when
291 * an application-defined cipher list string starts with 'DEFAULT'.
292 */
c84f7f4a 293# define SSL_DEFAULT_CIPHER_LIST "ALL:!COMPLEMENTOFDEFAULT:!eNULL"
0f113f3e
MC		 294/*
295 * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
0a05123a 296 * starts with a reasonable order, and all we have to do for DEFAULT is
0f113f3e
MC		 297 * throwing out anonymous and unencrypted ciphersuites! (The latter are not
298 * actually enabled by ALL, but "ALL:RSA" would enable some of them.)
0a05123a 299 */
d02b48c6 300
58964a49 301/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
0f113f3e
MC		 302# define SSL_SENT_SHUTDOWN 1
303# define SSL_RECEIVED_SHUTDOWN 2
d02b48c6 304
82271cee
RL		 305#ifdef __cplusplus
306}
307#endif
308
82271cee
RL		 309#ifdef __cplusplus
310extern "C" {
311#endif
312
0f113f3e
MC		 313# define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
314# define SSL_FILETYPE_PEM X509_FILETYPE_PEM
d02b48c6 315
0f113f3e
MC		 316/*
317 * This is needed to stop compilers complaining about the 'struct ssl_st *'
318 * function parameters used to prototype callbacks in SSL_CTX.
319 */
d02b48c6 320typedef struct ssl_st *ssl_crock_st;
12bf56c0 321typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
08557cf2
DSH		 322typedef struct ssl_method_st SSL_METHOD;
323typedef struct ssl_cipher_st SSL_CIPHER;
324typedef struct ssl_session_st SSL_SESSION;
e7f8ff43 325typedef struct tls_sigalgs_st TLS_SIGALGS;
3db935a9 326typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
4b1fa408 327typedef struct ssl_comp_st SSL_COMP;
08557cf2 328
a8eba56e 329DEFINE_STACK_OF_CONST(SSL_CIPHER)
4b1fa408 330DEFINE_STACK_OF(SSL_COMP)
08557cf2 331
333f926d 332/* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
0f113f3e
MC		 333typedef struct srtp_protection_profile_st {
334 const char *name;
335 unsigned long id;
336} SRTP_PROTECTION_PROFILE;
333f926d 337
85885715 338DEFINE_STACK_OF(SRTP_PROTECTION_PROFILE)
333f926d 339
0f113f3e
MC		 340typedef int (*tls_session_ticket_ext_cb_fn) (SSL *s,
341 const unsigned char *data,
342 int len, void *arg);
343typedef int (*tls_session_secret_cb_fn) (SSL *s, void *secret,
344 int *secret_len,
345 STACK_OF(SSL_CIPHER) *peer_ciphers,
4a640fb6 346 const SSL_CIPHER **cipher, void *arg);
08557cf2 347
33f653ad 348/* Typedefs for handling custom extensions */
ecf4d660 349
0f113f3e
MC		 350typedef int (*custom_ext_add_cb) (SSL *s, unsigned int ext_type,
351 const unsigned char **out,
352 size_t *outlen, int *al, void *add_arg);
33f653ad 353
0f113f3e
MC		 354typedef void (*custom_ext_free_cb) (SSL *s, unsigned int ext_type,
355 const unsigned char *out, void *add_arg);
ecf4d660 356
0f113f3e
MC		 357typedef int (*custom_ext_parse_cb) (SSL *s, unsigned int ext_type,
358 const unsigned char *in,
359 size_t inlen, int *al, void *parse_arg);
33f653ad 360
ef51b4b9 361/* Allow initial connection to servers that don't support RI */
36e79832 362# define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004U
96946746 363/* Removed from OpenSSL 0.9.8q and 1.0.0c */
b3e2272c 364/* Dead forever, see CVE-2010-4180. */
36e79832
DSH		 365# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x0U
366# define SSL_OP_TLSEXT_PADDING 0x00000010U
1c9ed1d8 367# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x0U
36e79832 368# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040U
7538cb82
DSH		 369/* Ancient SSLeay version, retained for compatibility */
370# define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x0
1c9ed1d8 371# define SSL_OP_TLS_D5_BUG 0x0U
a8e4ac6a 372/* Removed from OpenSSL 1.1.0 */
36e79832 373# define SSL_OP_TLS_BLOCK_PADDING_BUG 0x0U
d02b48c6 374
3c6c139a 375/* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
0f113f3e 376# define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0
01f2f18f 377/* Refers to ancient SSLREF and SSLv2, retained for compatibility */
0f113f3e 378# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0
45f55f6a 379/* Related to removed SSLv2 */
0f113f3e
MC		 380# define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0
381# define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0
382
383/*
384 * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in
385 * OpenSSL 0.9.6d. Usually (depending on the application protocol) the
386 * workaround is not needed. Unfortunately some broken SSL/TLS
387 * implementations cannot handle it at all, which is why we include it in
388 * SSL_OP_ALL.
389 */
68d39f3c 390/* added in 0.9.6e */
36e79832 391# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800U
c21506ba 392
0f113f3e
MC		 393/*
394 * SSL_OP_ALL: various bug workarounds that should be rather harmless. This
395 * used to be 0x000FFFFFL before 0.9.7.
396 */
36e79832 397# define SSL_OP_ALL 0x80000BFFU
c21506ba 398
36d16f8e 399/* DTLS options */
36e79832 400# define SSL_OP_NO_QUERY_MTU 0x00001000U
36d16f8e 401/* Turn on Cookie Exchange (on relevant for servers) */
36e79832 402# define SSL_OP_COOKIE_EXCHANGE 0x00002000U
6434abbf 403/* Don't use RFC4507 ticket extension */
36e79832 404# define SSL_OP_NO_TICKET 0x00004000U
8711efb4 405/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
36e79832 406# define SSL_OP_CISCO_ANYCONNECT 0x00008000U
36d16f8e 407
c21506ba 408/* As server, disallow session resumption on renegotiation */
36e79832 409# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000U
566dda07 410/* Don't use compression even if supported */
36e79832 411# define SSL_OP_NO_COMPRESSION 0x00020000U
22c21555 412/* Permit unsafe legacy renegotiation */
36e79832 413# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000U
57be4444
DSH		 414/* Does nothing: retained for compatibility */
415# define SSL_OP_SINGLE_ECDH_USE 0x0
ffaef3f1
DSH		 416/* Does nothing: retained for compatibility */
417# define SSL_OP_SINGLE_DH_USE 0x0
ce325c60 418/* Does nothing: retained for compatibiity */
0f113f3e
MC		 419# define SSL_OP_EPHEMERAL_RSA 0x0
420/*
421 * Set on servers to choose the cipher according to the server's preferences
422 */
36e79832 423# define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000U
0f113f3e
MC		 424/*
425 * If set, a server will allow a client to issue a SSLv3.0 version number as
426 * latest version supported in the premaster secret, even when TLSv1.0
06da6e49 427 * (version 3.1) was announced in the client hello. Normally this is
0f113f3e
MC		 428 * forbidden to prevent version rollback attacks.
429 */
36e79832 430# define SSL_OP_TLS_ROLLBACK_BUG 0x00800000U
c21506ba 431
36e79832
DSH		 432# define SSL_OP_NO_SSLv2 0x00000000U
433# define SSL_OP_NO_SSLv3 0x02000000U
434# define SSL_OP_NO_TLSv1 0x04000000U
435# define SSL_OP_NO_TLSv1_2 0x08000000U
436# define SSL_OP_NO_TLSv1_1 0x10000000U
d02b48c6 437
36e79832
DSH		 438# define SSL_OP_NO_DTLSv1 0x04000000U
439# define SSL_OP_NO_DTLSv1_2 0x08000000U
c6913eeb 440
0f113f3e
MC		 441# define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\
442 SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
7946ab33
KR		 443# define SSL_OP_NO_DTLS_MASK (SSL_OP_NO_DTLSv1|SSL_OP_NO_DTLSv1_2)
444
3db935a9 445
b0700d2c 446/* Removed from previous versions */
0f113f3e
MC		 447# define SSL_OP_PKCS1_CHECK_1 0x0
448# define SSL_OP_PKCS1_CHECK_2 0x0
3c33c6f6 449# define SSL_OP_NETSCAPE_CA_DN_BUG 0x0
36e79832 450# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x0U
0f113f3e
MC		 451/*
452 * Make server add server-hello extension from early version of cryptopro
453 * draft, when GOST ciphersuite is negotiated. Required for interoperability
454 * with CryptoPro CSP 3.x
455 */
36e79832 456# define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000U
0f113f3e
MC		 457
458/*
459 * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
460 * when just a single record has been written):
0e1dba93 461 */
36e79832 462# define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001U
0f113f3e
MC		 463/*
464 * Make it possible to retry SSL_write() with changed buffer location (buffer
465 * contents must stay the same!); this is not the default to avoid the
466 * misconception that non-blocking SSL_write() behaves like non-blocking
467 * write():
468 */
36e79832 469# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002U
0f113f3e
MC		 470/*
471 * Never bother the application with retries if the transport is blocking:
472 */
36e79832 473# define SSL_MODE_AUTO_RETRY 0x00000004U
cf56663f 474/* Don't attempt to automatically build certificate chain */
36e79832 475# define SSL_MODE_NO_AUTO_CHAIN 0x00000008U
0f113f3e
MC		 476/*
477 * Save RAM by releasing read and write buffers when they're empty. (SSL3 and
478 * TLS only.) "Released" buffers are put onto a free-list in the context or
479 * just freed (depending on the context's setting for freelist_max_len).
480 */
36e79832 481# define SSL_MODE_RELEASE_BUFFERS 0x00000010U
0f113f3e
MC		 482/*
483 * Send the current time in the Random fields of the ClientHello and
2016265d
NM		 484 * ServerHello records for compatibility with hypothetical implementations
485 * that require it.
486 */
36e79832
DSH		 487# define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020U
488# define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040U
0f113f3e
MC		 489/*
490 * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications
491 * that reconnect with a downgraded protocol version; see
492 * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your
493 * application attempts a normal handshake. Only use this in explicit
494 * fallback retries, following the guidance in
495 * draft-ietf-tls-downgrade-scsv-00.
98f1ac7d 496 */
36e79832 497# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080U
07bbc92c
MC		 498/*
499 * Support Asynchronous operation
500 */
501# define SSL_MODE_ASYNC 0x00000100U
c21506ba 502
d61ff83b 503/* Cert related flags */
0f113f3e
MC		 504/*
505 * Many implementations ignore some aspects of the TLS standards such as
d61ff83b
DSH		 506 * enforcing certifcate chain algorithms. When this is set we enforce them.
507 */
36e79832 508# define SSL_CERT_FLAG_TLS_STRICT 0x00000001U
2ea80354
DSH		 509
510/* Suite B modes, takes same values as certificate verify flags */
0f113f3e 511# define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000
2ea80354 512/* Suite B 192 bit only mode */
0f113f3e 513# define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000
2ea80354 514/* Suite B 128 bit mode allowing 192 bit algorithms */
0f113f3e 515# define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000
2ea80354 516
ed83ba53 517/* Perform all sorts of protocol violations for testing purposes */
0f113f3e 518# define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000
d61ff83b 519
74ecfab4
DSH		 520/* Flags for building certificate chains */
521/* Treat any existing certificates as untrusted CAs */
0f113f3e 522# define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1
024e6fed 523/* Don't include root CA in chain */
0f113f3e 524# define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2
13dc3ce9 525/* Just check certificates already there */
0f113f3e 526# define SSL_BUILD_CHAIN_FLAG_CHECK 0x4
13dc3ce9 527/* Ignore verification errors */
0f113f3e 528# define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8
e970f63d 529/* Clear verification errors from queue */
0f113f3e 530# define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10
74ecfab4 531
6dbb6219
DSH		 532/* Flags returned by SSL_check_chain */
533/* Certificate can be used with this session */
0f113f3e 534# define CERT_PKEY_VALID 0x1
6dbb6219 535/* Certificate can also be used for signing */
0f113f3e 536# define CERT_PKEY_SIGN 0x2
6dbb6219 537/* EE certificate signing algorithm OK */
0f113f3e 538# define CERT_PKEY_EE_SIGNATURE 0x10
6dbb6219 539/* CA signature algorithms OK */
0f113f3e 540# define CERT_PKEY_CA_SIGNATURE 0x20
6dbb6219 541/* EE certificate parameters OK */
0f113f3e 542# define CERT_PKEY_EE_PARAM 0x40
6dbb6219 543/* CA certificate parameters OK */
0f113f3e 544# define CERT_PKEY_CA_PARAM 0x80
6dbb6219 545/* Signing explicitly allowed as opposed to SHA1 fallback */
0f113f3e 546# define CERT_PKEY_EXPLICIT_SIGN 0x100
6dbb6219 547/* Client CA issuer names match (always set for server cert) */
0f113f3e 548# define CERT_PKEY_ISSUER_NAME 0x200
6dbb6219 549/* Cert type matches client types (always set for server cert) */
0f113f3e 550# define CERT_PKEY_CERT_TYPE 0x400
2ea80354 551/* Cert chain suitable to Suite B */
0f113f3e
MC		 552# define CERT_PKEY_SUITEB 0x800
553
554# define SSL_CONF_FLAG_CMDLINE 0x1
555# define SSL_CONF_FLAG_FILE 0x2
556# define SSL_CONF_FLAG_CLIENT 0x4
557# define SSL_CONF_FLAG_SERVER 0x8
558# define SSL_CONF_FLAG_SHOW_ERRORS 0x10
559# define SSL_CONF_FLAG_CERTIFICATE 0x20
2011b169 560# define SSL_CONF_FLAG_REQUIRE_PRIVATE 0x40
ec2f7e56 561/* Configuration value types */
0f113f3e
MC		 562# define SSL_CONF_TYPE_UNKNOWN 0x0
563# define SSL_CONF_TYPE_STRING 0x1
564# define SSL_CONF_TYPE_FILE 0x2
565# define SSL_CONF_TYPE_DIR 0x3
656b2605 566# define SSL_CONF_TYPE_NONE 0x4
0f113f3e
MC		 567
568/*
569 * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they
570 * cannot be used to clear bits.
571 */
572
8106cb8b
VD		 573unsigned long SSL_CTX_get_options(const SSL_CTX *ctx);
574unsigned long SSL_get_options(const SSL* s);
575unsigned long SSL_CTX_clear_options(SSL_CTX *ctx, unsigned long op);
576unsigned long SSL_clear_options(SSL *s, unsigned long op);
577unsigned long SSL_CTX_set_options(SSL_CTX *ctx, unsigned long op);
578unsigned long SSL_set_options(SSL *s, unsigned long op);
58964a49 579
0f113f3e
MC		 580# define SSL_CTX_set_mode(ctx,op) \
581 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
582# define SSL_CTX_clear_mode(ctx,op) \
583 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
584# define SSL_CTX_get_mode(ctx) \
585 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
586# define SSL_clear_mode(ssl,op) \
587 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
588# define SSL_set_mode(ssl,op) \
589 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
590# define SSL_get_mode(ssl) \
a661b653 591 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
0f113f3e 592# define SSL_set_mtu(ssl, mtu) \
36d16f8e 593 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
0f113f3e 594# define DTLS_set_link_mtu(ssl, mtu) \
59669b6a 595 SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
0f113f3e 596# define DTLS_get_link_min_mtu(ssl) \
59669b6a 597 SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
a661b653 598
0f113f3e
MC		 599# define SSL_get_secure_renegotiation_support(ssl) \
600 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
a661b653 601
0f113f3e
MC		 602# ifndef OPENSSL_NO_HEARTBEATS
603# define SSL_heartbeat(ssl) \
4817504d 604 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL)
0f113f3e 605# endif
edc032b5 606
0f113f3e
MC		 607# define SSL_CTX_set_cert_flags(ctx,op) \
608 SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
609# define SSL_set_cert_flags(s,op) \
610 SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
611# define SSL_CTX_clear_cert_flags(ctx,op) \
612 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
613# define SSL_clear_cert_flags(s,op) \
614 SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
615
616void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
617 void (*cb) (int write_p, int version,
618 int content_type, const void *buf,
619 size_t len, SSL *ssl, void *arg));
620void SSL_set_msg_callback(SSL *ssl,
621 void (*cb) (int write_p, int version,
622 int content_type, const void *buf,
623 size_t len, SSL *ssl, void *arg));
624# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
625# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
626
c5364614
DSH		 627# define SSL_get_extms_support(s) \
628 SSL_ctrl((s),SSL_CTRL_GET_EXTMS_SUPPORT,0,NULL)
629
0f113f3e
MC		 630# ifndef OPENSSL_NO_SRP
631
edc032b5 632/* see tls_srp.c */
4bcdb4a6
MC		 633__owur int SSL_SRP_CTX_init(SSL *s);
634__owur int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
edc032b5
BL		 635int SSL_SRP_CTX_free(SSL *ctx);
636int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
4bcdb4a6 637__owur int SSL_srp_server_param_with_username(SSL *s, int *ad);
4bcdb4a6 638__owur int SRP_Calc_A_param(SSL *s);
edc032b5 639
0f113f3e 640# endif
d02b48c6 641
0f113f3e
MC		 642# if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
643# define SSL_MAX_CERT_LIST_DEFAULT 1024*30
644 /* 30k max cert list :-) */
645# else
646# define SSL_MAX_CERT_LIST_DEFAULT 1024*100
647 /* 100k max cert list :-) */
648# endif
c0f5dd07 649
0f113f3e
MC		 650# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
651
652/*
653 * This callback type is used inside SSL_CTX, SSL, and in the functions that
654 * set them. It is used to override the generation of SSL/TLS session IDs in
655 * a server. Return value should be zero on an error, non-zero to proceed.
656 * Also, callbacks should themselves check if the id they generate is unique
657 * otherwise the SSL handshake will fail with an error - callbacks can do
658 * this using the 'ssl' value they're passed by;
659 * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in
660 * is set at the maximum size the session ID can be. In SSLv3/TLSv1 it is 32
661 * bytes. The callback can alter this length to be less if desired. It is
662 * also an error for the callback to set the size to zero.
663 */
664typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id,
665 unsigned int *id_len);
dc644fe2 666
0f113f3e
MC		 667# define SSL_SESS_CACHE_OFF 0x0000
668# define SSL_SESS_CACHE_CLIENT 0x0001
669# define SSL_SESS_CACHE_SERVER 0x0002
670# define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
671# define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
e0db2eed 672/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
0f113f3e
MC		 673# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
674# define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
675# define SSL_SESS_CACHE_NO_INTERNAL \
676 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
d02b48c6 677
3c1d6bbc 678LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
0f113f3e
MC		 679# define SSL_CTX_sess_number(ctx) \
680 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
681# define SSL_CTX_sess_connect(ctx) \
682 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
683# define SSL_CTX_sess_connect_good(ctx) \
684 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
685# define SSL_CTX_sess_connect_renegotiate(ctx) \
686 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
687# define SSL_CTX_sess_accept(ctx) \
688 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
689# define SSL_CTX_sess_accept_renegotiate(ctx) \
690 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
691# define SSL_CTX_sess_accept_good(ctx) \
692 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
693# define SSL_CTX_sess_hits(ctx) \
694 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
695# define SSL_CTX_sess_cb_hits(ctx) \
696 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
697# define SSL_CTX_sess_misses(ctx) \
698 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
699# define SSL_CTX_sess_timeouts(ctx) \
700 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
701# define SSL_CTX_sess_cache_full(ctx) \
702 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
703
704void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
705 int (*new_session_cb) (struct ssl_st *ssl,
706 SSL_SESSION *sess));
707int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
708 SSL_SESSION *sess);
709void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
710 void (*remove_session_cb) (struct ssl_ctx_st
711 *ctx,
712 SSL_SESSION
713 *sess));
714void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,
715 SSL_SESSION *sess);
716void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
717 SSL_SESSION *(*get_session_cb) (struct ssl_st
718 *ssl,
b6981744 719 const unsigned char
0f113f3e
MC		 720 *data, int len,
721 int *copy));
722SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
b6981744 723 const unsigned char *data,
0f113f3e
MC		 724 int len, int *copy);
725void SSL_CTX_set_info_callback(SSL_CTX *ctx,
726 void (*cb) (const SSL *ssl, int type,
727 int val));
728void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
729 int val);
730void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
731 int (*client_cert_cb) (SSL *ssl, X509 **x509,
732 EVP_PKEY **pkey));
733int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
734 EVP_PKEY **pkey);
735# ifndef OPENSSL_NO_ENGINE
4bcdb4a6 736__owur int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
0f113f3e
MC		 737# endif
738void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
739 int (*app_gen_cookie_cb) (SSL *ssl,
740 unsigned char
741 *cookie,
742 unsigned int
743 *cookie_len));
744void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
745 int (*app_verify_cookie_cb) (SSL *ssl,
31011544 746 const unsigned char
0f113f3e
MC		 747 *cookie,
748 unsigned int
749 cookie_len));
750# ifndef OPENSSL_NO_NEXTPROTONEG
ee2ffc27 751void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
0f113f3e
MC		 752 int (*cb) (SSL *ssl,
753 const unsigned char
754 **out,
755 unsigned int *outlen,
756 void *arg), void *arg);
ee2ffc27 757void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
0f113f3e
MC		 758 int (*cb) (SSL *ssl,
759 unsigned char **out,
760 unsigned char *outlen,
761 const unsigned char *in,
762 unsigned int inlen,
763 void *arg), void *arg);
2911575c 764void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
0f113f3e
MC		 765 unsigned *len);
766# endif
ee2ffc27 767
4bcdb4a6 768__owur int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
0f113f3e
MC		 769 const unsigned char *in, unsigned int inlen,
770 const unsigned char *client,
771 unsigned int client_len);
ee2ffc27 772
0f113f3e
MC		 773# define OPENSSL_NPN_UNSUPPORTED 0
774# define OPENSSL_NPN_NEGOTIATED 1
775# define OPENSSL_NPN_NO_OVERLAP 2
776
4bcdb4a6 777__owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
0f113f3e 778 unsigned protos_len);
4bcdb4a6 779__owur int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
0f113f3e
MC		 780 unsigned protos_len);
781void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,
782 int (*cb) (SSL *ssl,
783 const unsigned char **out,
784 unsigned char *outlen,
785 const unsigned char *in,
786 unsigned int inlen,
787 void *arg), void *arg);
6f017a8f 788void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
0f113f3e
MC		 789 unsigned *len);
790
791# ifndef OPENSSL_NO_PSK
792/*
793 * the maximum length of the buffer given to callbacks containing the
794 * resulting identity/psk
795 */
796# define PSK_MAX_IDENTITY_LEN 128
797# define PSK_MAX_PSK_LEN 256
798void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
799 unsigned int (*psk_client_callback) (SSL
800 *ssl,
801 const
802 char
803 *hint,
804 char
805 *identity,
806 unsigned
807 int
808 max_identity_len,
809 unsigned
810 char
811 *psk,
812 unsigned
813 int
814 max_psk_len));
815void SSL_set_psk_client_callback(SSL *ssl,
816 unsigned int (*psk_client_callback) (SSL
817 *ssl,
818 const
819 char
820 *hint,
821 char
822 *identity,
823 unsigned
824 int
825 max_identity_len,
826 unsigned
827 char
828 *psk,
829 unsigned
830 int
831 max_psk_len));
832void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
833 unsigned int (*psk_server_callback) (SSL
834 *ssl,
835 const
836 char
837 *identity,
838 unsigned
839 char
840 *psk,
841 unsigned
842 int
843 max_psk_len));
7806f3dd 844void SSL_set_psk_server_callback(SSL *ssl,
0f113f3e
MC		 845 unsigned int (*psk_server_callback) (SSL
846 *ssl,
847 const
848 char
849 *identity,
850 unsigned
851 char
852 *psk,
853 unsigned
854 int
855 max_psk_len));
4bcdb4a6
MC		 856__owur int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
857__owur int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
ddac1974
NL		 858const char *SSL_get_psk_identity_hint(const SSL *s);
859const char *SSL_get_psk_identity(const SSL *s);
0f113f3e 860# endif
ddac1974 861
33f653ad
DSH		 862/* Register callbacks to handle custom TLS Extensions for client or server. */
863
4bcdb4a6 864__owur int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
0f113f3e
MC		 865 custom_ext_add_cb add_cb,
866 custom_ext_free_cb free_cb,
867 void *add_arg,
868 custom_ext_parse_cb parse_cb,
869 void *parse_arg);
a398f821 870
4bcdb4a6 871__owur int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
0f113f3e
MC		 872 custom_ext_add_cb add_cb,
873 custom_ext_free_cb free_cb,
874 void *add_arg,
875 custom_ext_parse_cb parse_cb,
876 void *parse_arg);
c846a5f5 877
4bcdb4a6 878__owur int SSL_extension_supported(unsigned int ext_type);
c846a5f5 879
07bbc92c
MC		 880# define SSL_NOTHING 1
881# define SSL_WRITING 2
882# define SSL_READING 3
883# define SSL_X509_LOOKUP 4
884# define SSL_ASYNC_PAUSED 5
d02b48c6
RE		 885
886/* These will only be used when doing non-blocking IO */
0f113f3e
MC		 887# define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
888# define SSL_want_read(s) (SSL_want(s) == SSL_READING)
889# define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
890# define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
07bbc92c 891# define SSL_want_async(s) (SSL_want(s) == SSL_ASYNC_PAUSED)
d02b48c6 892
0f113f3e
MC		 893# define SSL_MAC_FLAG_READ_MAC_STREAM 1
894# define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
08557cf2 895
82271cee
RL		 896#ifdef __cplusplus
897}
898#endif
899
0f113f3e
MC		 900# include <openssl/ssl2.h>
901# include <openssl/ssl3.h>
902# include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
903# include <openssl/dtls1.h> /* Datagram TLS */
0f113f3e 904# include <openssl/srtp.h> /* Support for the use_srtp extension */
d02b48c6 905
82271cee
RL		 906#ifdef __cplusplus
907extern "C" {
908#endif
909
657e60fa 910/* compatibility */
0f113f3e
MC		 911# define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
912# define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
913# define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
914# define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
915# define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
916# define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
47153c72 917DEPRECATEDIN_1_1_0(void SSL_set_debug(SSL *s, int debug))
0f113f3e 918
49ae7423
MC		 919
920/*
921 * The valid handshake states (one for each type message sent and one for each
922 * type of message received). There are also two "special" states:
923 * TLS = TLS or DTLS state
924 * DTLS = DTLS specific state
925 * CR/SR = Client Read/Server Read
926 * CW/SW = Client Write/Server Write
927 *
928 * The "special" states are:
929 * TLS_ST_BEFORE = No handshake has been initiated yet
930 * TLS_ST_OK = A handshake has been successfully completed
931 */
35bf6e05 932typedef enum {
49ae7423
MC		 933 TLS_ST_BEFORE,
934 TLS_ST_OK,
935 DTLS_ST_CR_HELLO_VERIFY_REQUEST,
936 TLS_ST_CR_SRVR_HELLO,
937 TLS_ST_CR_CERT,
938 TLS_ST_CR_CERT_STATUS,
939 TLS_ST_CR_KEY_EXCH,
940 TLS_ST_CR_CERT_REQ,
941 TLS_ST_CR_SRVR_DONE,
942 TLS_ST_CR_SESSION_TICKET,
943 TLS_ST_CR_CHANGE,
944 TLS_ST_CR_FINISHED,
945 TLS_ST_CW_CLNT_HELLO,
946 TLS_ST_CW_CERT,
947 TLS_ST_CW_KEY_EXCH,
948 TLS_ST_CW_CERT_VRFY,
949 TLS_ST_CW_CHANGE,
950 TLS_ST_CW_NEXT_PROTO,
951 TLS_ST_CW_FINISHED,
952 TLS_ST_SW_HELLO_REQ,
953 TLS_ST_SR_CLNT_HELLO,
954 DTLS_ST_SW_HELLO_VERIFY_REQUEST,
955 TLS_ST_SW_SRVR_HELLO,
956 TLS_ST_SW_CERT,
957 TLS_ST_SW_KEY_EXCH,
958 TLS_ST_SW_CERT_REQ,
959 TLS_ST_SW_SRVR_DONE,
960 TLS_ST_SR_CERT,
961 TLS_ST_SR_KEY_EXCH,
962 TLS_ST_SR_CERT_VRFY,
963 TLS_ST_SR_NEXT_PROTO,
964 TLS_ST_SR_CHANGE,
965 TLS_ST_SR_FINISHED,
966 TLS_ST_SW_SESSION_TICKET,
967 TLS_ST_SW_CERT_STATUS,
968 TLS_ST_SW_CHANGE,
969 TLS_ST_SW_FINISHED
35bf6e05 970} OSSL_HANDSHAKE_STATE;
49ae7423 971
0f113f3e 972/*
c64359db
MC		 973 * Most of the following state values are no longer used and are defined to be
974 * the closest equivalent value in the current state machine code. Not all
975 * defines have an equivalent and are set to a dummy value (-1). SSL_ST_CONNECT
976 * and SSL_ST_ACCEPT are still in use in the definition of SSL_CB_ACCEPT_LOOP,
977 * SSL_CB_ACCEPT_EXIT, SSL_CB_CONNECT_LOOP and SSL_CB_CONNECT_EXIT.
0f113f3e
MC		 978 */
979
980# define SSL_ST_CONNECT 0x1000
981# define SSL_ST_ACCEPT 0x2000
c64359db 982
0f113f3e 983# define SSL_ST_MASK 0x0FFF
0f113f3e
MC		 984
985# define SSL_CB_LOOP 0x01
986# define SSL_CB_EXIT 0x02
987# define SSL_CB_READ 0x04
988# define SSL_CB_WRITE 0x08
989# define SSL_CB_ALERT 0x4000/* used in callback */
990# define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
991# define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
992# define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
993# define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
994# define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
995# define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
996# define SSL_CB_HANDSHAKE_START 0x10
997# define SSL_CB_HANDSHAKE_DONE 0x20
d02b48c6
RE		 998
999/* Is the SSL_connection established? */
7c8b5357
MC		 1000# define SSL_in_connect_init(a) (SSL_in_init(a) && !SSL_is_server(a))
1001# define SSL_in_accept_init(a) (SSL_in_init(a) && SSL_is_server(a))
49ae7423
MC		 1002int SSL_in_init(SSL *s);
1003int SSL_in_before(SSL *s);
1004int SSL_is_init_finished(SSL *s);
0f113f3e
MC		 1005
1006/*
295c3f41
MC		 1007 * The following 3 states are kept in ssl->rlayer.rstate when reads fail, you
1008 * should not need these
0f113f3e
MC		 1009 */
1010# define SSL_ST_READ_HEADER 0xF0
1011# define SSL_ST_READ_BODY 0xF1
1012# define SSL_ST_READ_DONE 0xF2
d02b48c6 1013
c80fd6b2
MC		 1014/*-
1015 * Obtain latest Finished message
ca03109c
BM		 1016 * -- that we sent (SSL_get_finished)
1017 * -- that we expected from peer (SSL_get_peer_finished).
c80fd6b2
MC		 1018 * Returns length (0 == no Finished so far), copies up to 'count' bytes.
1019 */
0821bcd4
BL		 1020size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1021size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
ca03109c 1022
0f113f3e
MC		 1023/*
1024 * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are
1025 * 'ored' with SSL_VERIFY_PEER if they are desired
1026 */
1027# define SSL_VERIFY_NONE 0x00
1028# define SSL_VERIFY_PEER 0x01
1029# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1030# define SSL_VERIFY_CLIENT_ONCE 0x04
d02b48c6 1031
0f113f3e 1032# define OpenSSL_add_ssl_algorithms() SSL_library_init()
92862382
VD		 1033# if OPENSSL_API_COMPAT < 0x10100000L
1034# define SSLeay_add_ssl_algorithms() SSL_library_init()
1035# endif
413c4f45 1036
657e60fa 1037/* More backward compatibility */
0f113f3e
MC		 1038# define SSL_get_cipher(s) \
1039 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1040# define SSL_get_cipher_bits(s,np) \
1041 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1042# define SSL_get_cipher_version(s) \
1043 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1044# define SSL_get_cipher_name(s) \
1045 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1046# define SSL_get_time(a) SSL_SESSION_get_time(a)
1047# define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1048# define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1049# define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1050
1051# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1052# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
3c07d3a3
DSH		 1053
1054DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
0f113f3e
MC		 1055# define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value
1056 * from SSL_AD_... */
58964a49 1057/* These alert types are for SSLv3 and TLSv1 */
0f113f3e 1058# define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
68d39f3c 1059/* fatal */
0f113f3e 1060# define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE
68d39f3c 1061/* fatal */
0f113f3e
MC		 1062# define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC
1063# define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1064# define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
68d39f3c 1065/* fatal */
0f113f3e 1066# define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE
68d39f3c 1067/* fatal */
0f113f3e 1068# define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE
68d39f3c 1069/* Not for TLS */
0f113f3e
MC		 1070# define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE
1071# define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1072# define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1073# define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1074# define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1075# define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
68d39f3c 1076/* fatal */
0f113f3e 1077# define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER
68d39f3c 1078/* fatal */
0f113f3e 1079# define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA
68d39f3c 1080/* fatal */
0f113f3e 1081# define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED
68d39f3c 1082/* fatal */
0f113f3e
MC		 1083# define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR
1084# define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
68d39f3c 1085/* fatal */
0f113f3e 1086# define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION
68d39f3c 1087/* fatal */
0f113f3e 1088# define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION
68d39f3c 1089/* fatal */
0f113f3e 1090# define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY
68d39f3c 1091/* fatal */
0f113f3e
MC		 1092# define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR
1093# define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1094# define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1095# define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1096# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1097# define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1098# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1099# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
68d39f3c 1100/* fatal */
0f113f3e 1101# define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY
68d39f3c 1102/* fatal */
0f113f3e
MC		 1103# define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK
1104# define SSL_ERROR_NONE 0
1105# define SSL_ERROR_SSL 1
1106# define SSL_ERROR_WANT_READ 2
1107# define SSL_ERROR_WANT_WRITE 3
1108# define SSL_ERROR_WANT_X509_LOOKUP 4
1109# define SSL_ERROR_SYSCALL 5/* look at error stack/return
1110 * value/errno */
1111# define SSL_ERROR_ZERO_RETURN 6
1112# define SSL_ERROR_WANT_CONNECT 7
1113# define SSL_ERROR_WANT_ACCEPT 8
07bbc92c 1114# define SSL_ERROR_WANT_ASYNC 9
0f113f3e
MC		 1115# define SSL_CTRL_SET_TMP_DH 3
1116# define SSL_CTRL_SET_TMP_ECDH 4
0f113f3e 1117# define SSL_CTRL_SET_TMP_DH_CB 6
0f113f3e
MC		 1118# define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1119# define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1120# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1121# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1122# define SSL_CTRL_GET_FLAGS 13
1123# define SSL_CTRL_EXTRA_CHAIN_CERT 14
1124# define SSL_CTRL_SET_MSG_CALLBACK 15
1125# define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
36d16f8e 1126/* only applies to datagram connections */
0f113f3e 1127# define SSL_CTRL_SET_MTU 17
413c4f45 1128/* Stats */
0f113f3e
MC		 1129# define SSL_CTRL_SESS_NUMBER 20
1130# define SSL_CTRL_SESS_CONNECT 21
1131# define SSL_CTRL_SESS_CONNECT_GOOD 22
1132# define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1133# define SSL_CTRL_SESS_ACCEPT 24
1134# define SSL_CTRL_SESS_ACCEPT_GOOD 25
1135# define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1136# define SSL_CTRL_SESS_HIT 27
1137# define SSL_CTRL_SESS_CB_HIT 28
1138# define SSL_CTRL_SESS_MISSES 29
1139# define SSL_CTRL_SESS_TIMEOUTS 30
1140# define SSL_CTRL_SESS_CACHE_FULL 31
0f113f3e
MC		 1141# define SSL_CTRL_MODE 33
1142# define SSL_CTRL_GET_READ_AHEAD 40
1143# define SSL_CTRL_SET_READ_AHEAD 41
1144# define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1145# define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1146# define SSL_CTRL_SET_SESS_CACHE_MODE 44
1147# define SSL_CTRL_GET_SESS_CACHE_MODE 45
1148# define SSL_CTRL_GET_MAX_CERT_LIST 50
1149# define SSL_CTRL_SET_MAX_CERT_LIST 51
1150# define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
a13c20f6 1151/* see tls1.h for macros based on these */
e481f9b9
MC		 1152# define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1153# define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1154# define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1155# define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1156# define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1157# define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1158# define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1159/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60 */
1160/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 */
1161/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 */
1162# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1163# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1164# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1165# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1166# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1167# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1168# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1169# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1170# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1171# define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1172# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
1173# define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
1174# define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
1175# define SSL_CTRL_SET_SRP_ARG 78
1176# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79
1177# define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80
1178# define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81
1179# ifndef OPENSSL_NO_HEARTBEATS
1180# define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85
1181# define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86
1182# define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87
1183# endif
0f113f3e
MC		 1184# define DTLS_CTRL_GET_TIMEOUT 73
1185# define DTLS_CTRL_HANDLE_TIMEOUT 74
0f113f3e 1186# define SSL_CTRL_GET_RI_SUPPORT 76
0f113f3e
MC		 1187# define SSL_CTRL_CLEAR_MODE 78
1188# define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB 79
1189# define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82
1190# define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83
1191# define SSL_CTRL_CHAIN 88
1192# define SSL_CTRL_CHAIN_CERT 89
1193# define SSL_CTRL_GET_CURVES 90
1194# define SSL_CTRL_SET_CURVES 91
1195# define SSL_CTRL_SET_CURVES_LIST 92
1196# define SSL_CTRL_GET_SHARED_CURVE 93
0f113f3e
MC		 1197# define SSL_CTRL_SET_SIGALGS 97
1198# define SSL_CTRL_SET_SIGALGS_LIST 98
1199# define SSL_CTRL_CERT_FLAGS 99
1200# define SSL_CTRL_CLEAR_CERT_FLAGS 100
1201# define SSL_CTRL_SET_CLIENT_SIGALGS 101
1202# define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102
1203# define SSL_CTRL_GET_CLIENT_CERT_TYPES 103
1204# define SSL_CTRL_SET_CLIENT_CERT_TYPES 104
1205# define SSL_CTRL_BUILD_CERT_CHAIN 105
1206# define SSL_CTRL_SET_VERIFY_CERT_STORE 106
1207# define SSL_CTRL_SET_CHAIN_CERT_STORE 107
1208# define SSL_CTRL_GET_PEER_SIGNATURE_NID 108
1209# define SSL_CTRL_GET_SERVER_TMP_KEY 109
1210# define SSL_CTRL_GET_RAW_CIPHERLIST 110
1211# define SSL_CTRL_GET_EC_POINT_FORMATS 111
1212# define SSL_CTRL_GET_CHAIN_CERTS 115
1213# define SSL_CTRL_SELECT_CURRENT_CERT 116
1214# define SSL_CTRL_SET_CURRENT_CERT 117
1215# define SSL_CTRL_SET_DH_AUTO 118
0f113f3e
MC		 1216# define DTLS_CTRL_SET_LINK_MTU 120
1217# define DTLS_CTRL_GET_LINK_MIN_MTU 121
c5364614 1218# define SSL_CTRL_GET_EXTMS_SUPPORT 122
7946ab33
KR		 1219# define SSL_CTRL_SET_MIN_PROTO_VERSION 123
1220# define SSL_CTRL_SET_MAX_PROTO_VERSION 124
0f113f3e
MC		 1221# define SSL_CERT_SET_FIRST 1
1222# define SSL_CERT_SET_NEXT 2
1223# define SSL_CERT_SET_SERVER 3
1224# define DTLSv1_get_timeout(ssl, arg) \
1225 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1226# define DTLSv1_handle_timeout(ssl) \
1227 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
0f113f3e
MC		 1228# define SSL_num_renegotiations(ssl) \
1229 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1230# define SSL_clear_num_renegotiations(ssl) \
1231 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1232# define SSL_total_renegotiations(ssl) \
1233 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
0f113f3e
MC		 1234# define SSL_CTX_set_tmp_dh(ctx,dh) \
1235 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1236# define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1237 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1238# define SSL_CTX_set_dh_auto(ctx, onoff) \
1239 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1240# define SSL_set_dh_auto(s, onoff) \
1241 SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
0f113f3e
MC		 1242# define SSL_set_tmp_dh(ssl,dh) \
1243 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1244# define SSL_set_tmp_ecdh(ssl,ecdh) \
1245 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1246# define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1247 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1248# define SSL_CTX_get_extra_chain_certs(ctx,px509) \
1249 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
1250# define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
1251 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
1252# define SSL_CTX_clear_extra_chain_certs(ctx) \
1253 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
1254# define SSL_CTX_set0_chain(ctx,sk) \
1255 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1256# define SSL_CTX_set1_chain(ctx,sk) \
1257 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1258# define SSL_CTX_add0_chain_cert(ctx,x509) \
1259 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1260# define SSL_CTX_add1_chain_cert(ctx,x509) \
1261 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1262# define SSL_CTX_get0_chain_certs(ctx,px509) \
1263 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1264# define SSL_CTX_clear_chain_certs(ctx) \
1265 SSL_CTX_set0_chain(ctx,NULL)
1266# define SSL_CTX_build_cert_chain(ctx, flags) \
1267 SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1268# define SSL_CTX_select_current_cert(ctx,x509) \
1269 SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1270# define SSL_CTX_set_current_cert(ctx, op) \
1271 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1272# define SSL_CTX_set0_verify_cert_store(ctx,st) \
1273 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1274# define SSL_CTX_set1_verify_cert_store(ctx,st) \
1275 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1276# define SSL_CTX_set0_chain_cert_store(ctx,st) \
1277 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1278# define SSL_CTX_set1_chain_cert_store(ctx,st) \
1279 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1280# define SSL_set0_chain(ctx,sk) \
1281 SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1282# define SSL_set1_chain(ctx,sk) \
1283 SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1284# define SSL_add0_chain_cert(ctx,x509) \
1285 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1286# define SSL_add1_chain_cert(ctx,x509) \
1287 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1288# define SSL_get0_chain_certs(ctx,px509) \
1289 SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1290# define SSL_clear_chain_certs(ctx) \
1291 SSL_set0_chain(ctx,NULL)
1292# define SSL_build_cert_chain(s, flags) \
1293 SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1294# define SSL_select_current_cert(ctx,x509) \
1295 SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1296# define SSL_set_current_cert(ctx,op) \
1297 SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1298# define SSL_set0_verify_cert_store(s,st) \
1299 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1300# define SSL_set1_verify_cert_store(s,st) \
1301 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1302# define SSL_set0_chain_cert_store(s,st) \
1303 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1304# define SSL_set1_chain_cert_store(s,st) \
1305 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1306# define SSL_get1_curves(ctx, s) \
1307 SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
1308# define SSL_CTX_set1_curves(ctx, clist, clistlen) \
1309 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1310# define SSL_CTX_set1_curves_list(ctx, s) \
1311 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1312# define SSL_set1_curves(ctx, clist, clistlen) \
1313 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1314# define SSL_set1_curves_list(ctx, s) \
1315 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1316# define SSL_get_shared_curve(s, n) \
1317 SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL)
0f113f3e
MC		 1318# define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
1319 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
1320# define SSL_CTX_set1_sigalgs_list(ctx, s) \
1321 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1322# define SSL_set1_sigalgs(ctx, slist, slistlen) \
1323 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
1324# define SSL_set1_sigalgs_list(ctx, s) \
1325 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1326# define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
1327 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
1328# define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
1329 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1330# define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
1331 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
1332# define SSL_set1_client_sigalgs_list(ctx, s) \
1333 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1334# define SSL_get0_certificate_types(s, clist) \
1335 SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
1336# define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
1337 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1338# define SSL_set1_client_certificate_types(s, clist, clistlen) \
1339 SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1340# define SSL_get_peer_signature_nid(s, pn) \
1341 SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
1342# define SSL_get_server_tmp_key(s, pk) \
1343 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
1344# define SSL_get0_raw_cipherlist(s, plst) \
1345 SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst)
1346# define SSL_get0_ec_point_formats(s, plst) \
1347 SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst)
7946ab33
KR		 1348#define SSL_CTX_set_min_proto_version(ctx, version) \
1349 SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)
1350#define SSL_CTX_set_max_proto_version(ctx, version) \
1351 SSL_CTX_ctrl(ctx, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)
1352#define SSL_set_min_proto_version(s, version) \
1353 SSL_ctrl(s, SSL_CTRL_SET_MIN_PROTO_VERSION, version, NULL)
1354#define SSL_set_max_proto_version(s, version) \
1355 SSL_ctrl(s, SSL_CTRL_SET_MAX_PROTO_VERSION, version, NULL)
1356
a00ae6c4 1357
4bcdb4a6
MC		 1358__owur BIO_METHOD *BIO_f_ssl(void);
1359__owur BIO *BIO_new_ssl(SSL_CTX *ctx, int client);
1360__owur BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1361__owur BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1362__owur int BIO_ssl_copy_session_id(BIO *to, BIO *from);
d02b48c6
RE		 1363void BIO_ssl_shutdown(BIO *ssl_bio);
1364
4bcdb4a6
MC		 1365__owur int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);
1366__owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
a18a31e4 1367void SSL_CTX_up_ref(SSL_CTX *ctx);
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);
a18a31e4 1527void SSL_up_ref(SSL *s);
4bcdb4a6 1528__owur int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,
0f113f3e 1529 unsigned int sid_ctx_len);
bb7cd4e3 1530
4bcdb4a6
MC		 1531__owur int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1532__owur int SSL_set_purpose(SSL *s, int purpose);
1533__owur int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1534__owur int SSL_set_trust(SSL *s, int trust);
bb7cd4e3 1535
919ba009
VD		 1536__owur int SSL_set1_host(SSL *s, const char *hostname);
1537__owur int SSL_add1_host(SSL *s, const char *hostname);
1538__owur const char *SSL_get0_peername(SSL *s);
1539void SSL_set_hostflags(SSL *s, unsigned int flags);
1540
1541__owur int SSL_CTX_dane_enable(SSL_CTX *ctx);
1542__owur int SSL_CTX_dane_mtype_set(SSL_CTX *ctx, const EVP_MD *md,
1543 uint8_t mtype, uint8_t ord);
1544__owur int SSL_dane_enable(SSL *s, const char *basedomain);
1545__owur int SSL_dane_tlsa_add(SSL *s, uint8_t usage, uint8_t selector,
1546 uint8_t mtype, unsigned char *data, size_t dlen);
1547__owur int SSL_get0_dane_authority(SSL *s, X509 **mcert, EVP_PKEY **mspki);
1548__owur int SSL_get0_dane_tlsa(SSL *s, uint8_t *usage, uint8_t *selector,
1549 uint8_t *mtype, unsigned const char **data,
1550 size_t *dlen);
1551/*
1552 * Bridge opacity barrier between libcrypt and libssl, also needed to support
1553 * offline testing in test/danetest.c
1554 */
1555struct dane_st *SSL_get0_dane(SSL *ssl);
1556
4bcdb4a6
MC		 1557__owur int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
1558__owur int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
ccf11751 1559
4bcdb4a6
MC		 1560__owur X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
1561__owur X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
7af31968 1562
0f113f3e
MC		 1563# ifndef OPENSSL_NO_SRP
1564int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);
1565int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);
edc032b5
BL		 1566int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
1567int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
0f113f3e 1568 char *(*cb) (SSL *, void *));
edc032b5 1569int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
0f113f3e 1570 int (*cb) (SSL *, void *));
edc032b5 1571int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
0f113f3e 1572 int (*cb) (SSL *, int *, void *));
edc032b5
BL		 1573int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
1574
1575int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
0f113f3e 1576 BIGNUM *sa, BIGNUM *v, char *info);
edc032b5 1577int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
0f113f3e 1578 const char *grp);
edc032b5 1579
4bcdb4a6
MC		 1580__owur BIGNUM *SSL_get_srp_g(SSL *s);
1581__owur BIGNUM *SSL_get_srp_N(SSL *s);
edc032b5 1582
4bcdb4a6
MC		 1583__owur char *SSL_get_srp_username(SSL *s);
1584__owur char *SSL_get_srp_userinfo(SSL *s);
0f113f3e 1585# endif
edc032b5 1586
0f113f3e
MC		 1587void SSL_certs_clear(SSL *s);
1588void SSL_free(SSL *ssl);
07bbc92c 1589__owur int SSL_waiting_for_async(SSL *s);
f4da39d2 1590__owur int SSL_get_async_wait_fd(SSL *s);
4bcdb4a6
MC		 1591__owur int SSL_accept(SSL *ssl);
1592__owur int SSL_connect(SSL *ssl);
1593__owur int SSL_read(SSL *ssl, void *buf, int num);
1594__owur int SSL_peek(SSL *ssl, void *buf, int num);
1595__owur int SSL_write(SSL *ssl, const void *buf, int num);
0f113f3e
MC		 1596long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
1597long SSL_callback_ctrl(SSL *, int, void (*)(void));
1598long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
1599long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
1600
4bcdb4a6
MC		 1601__owur int SSL_get_error(const SSL *s, int ret_code);
1602__owur const char *SSL_get_version(const SSL *s);
d02b48c6
RE		 1603
1604/* This sets the 'default' SSL version that SSL_new() will create */
4bcdb4a6 1605__owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
d02b48c6 1606
0f113f3e 1607# ifndef OPENSSL_NO_SSL3_METHOD
4bcdb4a6
MC		 1608__owur const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1609__owur const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1610__owur const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
0f113f3e 1611# endif
58964a49 1612
32ec4153
MC		 1613#define SSLv23_method TLS_method
1614#define SSLv23_server_method TLS_server_method
13c9bb3e 1615#define SSLv23_client_method TLS_client_method
d02b48c6 1616
32ec4153
MC		 1617/* Negotiate highest available SSL/TLS version */
1618__owur const SSL_METHOD *TLS_method(void);
1619__owur const SSL_METHOD *TLS_server_method(void);
13c9bb3e 1620__owur const SSL_METHOD *TLS_client_method(void);
32ec4153 1621
4bcdb4a6
MC		 1622__owur const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1623__owur const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1624__owur const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
637f374a 1625
4bcdb4a6
MC		 1626__owur const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
1627__owur const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
1628__owur const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
7409d7ad 1629
4bcdb4a6
MC		 1630__owur const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
1631__owur const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
1632__owur const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
7409d7ad 1633
4bcdb4a6
MC		 1634__owur const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
1635__owur const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
1636__owur const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
36d16f8e 1637
4bcdb4a6
MC		 1638__owur const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */
1639__owur const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */
1640__owur const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */
c3b344e3 1641
4bcdb4a6
MC		 1642__owur const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
1643__owur const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
1644__owur const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
c6913eeb 1645
4bcdb4a6 1646__owur STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
831eef2c 1647__owur STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s);
4bcdb4a6 1648__owur STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s);
d02b48c6 1649
4bcdb4a6 1650__owur int SSL_do_handshake(SSL *s);
d02b48c6 1651int SSL_renegotiate(SSL *s);
4bcdb4a6
MC		 1652__owur int SSL_renegotiate_abbreviated(SSL *s);
1653__owur int SSL_renegotiate_pending(SSL *s);
d02b48c6
RE		 1654int SSL_shutdown(SSL *s);
1655
4bcdb4a6
MC		 1656__owur const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx);
1657__owur const SSL_METHOD *SSL_get_ssl_method(SSL *s);
1658__owur int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
1659__owur const char *SSL_alert_type_string_long(int value);
1660__owur const char *SSL_alert_type_string(int value);
1661__owur const char *SSL_alert_desc_string_long(int value);
1662__owur const char *SSL_alert_desc_string(int value);
d02b48c6 1663
3822740c
RL		 1664void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1665void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
4bcdb4a6
MC		 1666__owur STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
1667__owur STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
1668__owur int SSL_add_client_CA(SSL *ssl, X509 *x);
1669__owur int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x);
d02b48c6
RE		 1670
1671void SSL_set_connect_state(SSL *s);
1672void SSL_set_accept_state(SSL *s);
1673
4bcdb4a6 1674__owur long SSL_get_default_timeout(const SSL *s);
d02b48c6 1675
0f113f3e 1676int SSL_library_init(void);
d02b48c6 1677
4bcdb4a6
MC		 1678__owur char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size);
1679__owur STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
d02b48c6 1680
4bcdb4a6 1681__owur SSL *SSL_dup(SSL *ssl);
d02b48c6 1682
4bcdb4a6 1683__owur X509 *SSL_get_certificate(const SSL *ssl);
0f113f3e
MC		 1684/*
1685 * EVP_PKEY
1686 */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
a25f9adc 1687
4bcdb4a6
MC		 1688__owur X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
1689__owur EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
d02b48c6 1690
0f113f3e 1691void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode);
4bcdb4a6 1692__owur int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
0f113f3e 1693void SSL_set_quiet_shutdown(SSL *ssl, int mode);
4bcdb4a6 1694__owur int SSL_get_quiet_shutdown(const SSL *ssl);
0f113f3e 1695void SSL_set_shutdown(SSL *ssl, int mode);
4bcdb4a6
MC		 1696__owur int SSL_get_shutdown(const SSL *ssl);
1697__owur int SSL_version(const SSL *ssl);
1698__owur int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
d84a7b20
MC		 1699__owur int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx);
1700__owur int SSL_CTX_set_default_verify_file(SSL_CTX *ctx);
4bcdb4a6 1701__owur int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
0f113f3e
MC		 1702 const char *CApath);
1703# define SSL_get0_session SSL_get_session/* just peek at pointer */
4bcdb4a6
MC		 1704__owur SSL_SESSION *SSL_get_session(const SSL *ssl);
1705__owur SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1706__owur SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
0f113f3e 1707SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);
45d87a1f 1708void SSL_set_info_callback(SSL *ssl,
0f113f3e
MC		 1709 void (*cb) (const SSL *ssl, int type, int val));
1710void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,
1711 int val);
5998e290 1712__owur OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl);
58964a49 1713
0f113f3e 1714void SSL_set_verify_result(SSL *ssl, long v);
4bcdb4a6 1715__owur long SSL_get_verify_result(const SSL *ssl);
696178ed 1716__owur STACK_OF(X509) *SSL_get0_verified_chain(const SSL *s);
58964a49 1717
d9f1c639
MC		 1718__owur size_t SSL_get_client_random(const SSL *ssl, unsigned char *out,
1719 size_t outlen);
1720__owur size_t SSL_get_server_random(const SSL *ssl, unsigned char *out,
1721 size_t outlen);
1722__owur size_t SSL_SESSION_get_master_key(const SSL_SESSION *ssl,
1723 unsigned char *out, size_t outlen);
858618e7 1724
e6390aca
RS		 1725#define SSL_get_ex_new_index(l, p, newf, dupf, freef) \
1726 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_SESSION, l, p, newf, dupf, freef)
4bcdb4a6 1727__owur int SSL_set_ex_data(SSL *ssl, int idx, void *data);
0f113f3e 1728void *SSL_get_ex_data(const SSL *ssl, int idx);
e6390aca
RS		 1729#define SSL_SESSION_get_ex_new_index(l, p, newf, dupf, freef) \
1730 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, l, p, newf, dupf, freef)
4bcdb4a6 1731__owur int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);
0f113f3e 1732void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx);
e6390aca
RS		 1733#define SSL_CTX_get_ex_new_index(l, p, newf, dupf, freef) \
1734 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, l, p, newf, dupf, freef)
4bcdb4a6 1735__owur int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data);
0f113f3e 1736void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx);
0f113f3e 1737
4bcdb4a6 1738__owur int SSL_get_ex_data_X509_STORE_CTX_idx(void);
0f113f3e
MC		 1739
1740# define SSL_CTX_sess_set_cache_size(ctx,t) \
1741 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1742# define SSL_CTX_sess_get_cache_size(ctx) \
1743 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1744# define SSL_CTX_set_session_cache_mode(ctx,m) \
1745 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1746# define SSL_CTX_get_session_cache_mode(ctx) \
1747 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1748
1749# define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1750# define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1751# define SSL_CTX_get_read_ahead(ctx) \
1752 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1753# define SSL_CTX_set_read_ahead(ctx,m) \
1754 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1755# define SSL_CTX_get_max_cert_list(ctx) \
1756 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1757# define SSL_CTX_set_max_cert_list(ctx,m) \
1758 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1759# define SSL_get_max_cert_list(ssl) \
1760 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1761# define SSL_set_max_cert_list(ssl,m) \
1762 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1763
1764# define SSL_CTX_set_max_send_fragment(ctx,m) \
1765 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1766# define SSL_set_max_send_fragment(ssl,m) \
1767 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
566dda07 1768
df63a389 1769 /* NB: the keylength is only applicable when is_export is true */
0f113f3e 1770# ifndef OPENSSL_NO_DH
79df9d62 1771void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
0f113f3e
MC		 1772 DH *(*dh) (SSL *ssl, int is_export,
1773 int keylength));
15d21c2d 1774void SSL_set_tmp_dh_callback(SSL *ssl,
0f113f3e
MC		 1775 DH *(*dh) (SSL *ssl, int is_export,
1776 int keylength));
1777# endif
15d21c2d 1778
4bcdb4a6
MC		 1779__owur const COMP_METHOD *SSL_get_current_compression(SSL *s);
1780__owur const COMP_METHOD *SSL_get_current_expansion(SSL *s);
1781__owur const char *SSL_COMP_get_name(const COMP_METHOD *comp);
69f68237 1782STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
4bcdb4a6 1783__owur STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)
0f113f3e 1784 *meths);
db7b5e0d 1785void SSL_COMP_free_compression_methods(void);
4bcdb4a6 1786__owur int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
413c4f45 1787
94a209d8 1788const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
98c9ce2f
DSH		 1789int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c);
1790int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c);
94a209d8 1791
12bf56c0 1792/* TLS extensions functions */
4bcdb4a6 1793__owur int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
12bf56c0 1794
4bcdb4a6 1795__owur int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
0f113f3e 1796 void *arg);
12bf56c0
DSH		 1797
1798/* Pre-shared secret session resumption functions */
4bcdb4a6 1799__owur int SSL_set_session_secret_cb(SSL *s,
0f113f3e
MC		 1800 tls_session_secret_cb_fn tls_session_secret_cb,
1801 void *arg);
12bf56c0 1802
7c2d4fee 1803void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,
0f113f3e
MC		 1804 int (*cb) (SSL *ssl,
1805 int
1806 is_forward_secure));
7c2d4fee
BM		 1807
1808void SSL_set_not_resumable_session_callback(SSL *ssl,
0f113f3e
MC		 1809 int (*cb) (SSL *ssl,
1810 int
1811 is_forward_secure));
b577fd0b
DSH		 1812# if OPENSSL_API_COMPAT < 0x10100000L
1813# define SSL_cache_hit(s) SSL_session_reused(s)
1814# endif
7c2d4fee 1815
b577fd0b 1816__owur int SSL_session_reused(SSL *s);
4bcdb4a6 1817__owur int SSL_is_server(SSL *s);
5421196e 1818
4bcdb4a6 1819__owur __owur SSL_CONF_CTX *SSL_CONF_CTX_new(void);
ec2f7e56 1820int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);
3db935a9
DSH		 1821void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);
1822unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
4bcdb4a6
MC		 1823__owur unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags);
1824__owur int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);
3db935a9
DSH		 1825
1826void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);
1827void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);
1828
4bcdb4a6
MC		 1829__owur int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
1830__owur int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
1831__owur int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
3db935a9 1832
59b1696c
DSH		 1833void SSL_add_ssl_module(void);
1834int SSL_config(SSL *s, const char *name);
1835int SSL_CTX_config(SSL_CTX *ctx, const char *name);
1836
0f113f3e 1837# ifndef OPENSSL_NO_SSL_TRACE
93ab9e42 1838void SSL_trace(int write_p, int version, int content_type,
0f113f3e 1839 const void *buf, size_t len, SSL *ssl, void *arg);
4bcdb4a6 1840__owur const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
0f113f3e 1841# endif
93ab9e42 1842
3edeb622
MC		 1843int DTLSv1_listen(SSL *s, BIO_ADDR *client);
1844
b362ccab
DSH		 1845/* What the "other" parameter contains in security callback */
1846/* Mask for type */
0f113f3e
MC		 1847# define SSL_SECOP_OTHER_TYPE 0xffff0000
1848# define SSL_SECOP_OTHER_NONE 0
1849# define SSL_SECOP_OTHER_CIPHER (1 << 16)
1850# define SSL_SECOP_OTHER_CURVE (2 << 16)
1851# define SSL_SECOP_OTHER_DH (3 << 16)
1852# define SSL_SECOP_OTHER_PKEY (4 << 16)
1853# define SSL_SECOP_OTHER_SIGALG (5 << 16)
1854# define SSL_SECOP_OTHER_CERT (6 << 16)
b362ccab
DSH		 1855
1856/* Indicated operation refers to peer key or certificate */
0f113f3e 1857# define SSL_SECOP_PEER 0x1000
b362ccab
DSH		 1858
1859/* Values for "op" parameter in security callback */
1860
1861/* Called to filter ciphers */
1862/* Ciphers client supports */
0f113f3e 1863# define SSL_SECOP_CIPHER_SUPPORTED (1 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1864/* Cipher shared by client/server */
0f113f3e 1865# define SSL_SECOP_CIPHER_SHARED (2 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1866/* Sanity check of cipher server selects */
0f113f3e 1867# define SSL_SECOP_CIPHER_CHECK (3 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1868/* Curves supported by client */
0f113f3e 1869# define SSL_SECOP_CURVE_SUPPORTED (4 | SSL_SECOP_OTHER_CURVE)
b362ccab 1870/* Curves shared by client/server */
0f113f3e 1871# define SSL_SECOP_CURVE_SHARED (5 | SSL_SECOP_OTHER_CURVE)
b362ccab 1872/* Sanity check of curve server selects */
0f113f3e 1873# define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE)
b362ccab 1874/* Temporary DH key */
e2b420fd 1875# define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_PKEY)
b362ccab 1876/* SSL/TLS version */
0f113f3e 1877# define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE)
b362ccab 1878/* Session tickets */
0f113f3e 1879# define SSL_SECOP_TICKET (10 | SSL_SECOP_OTHER_NONE)
b362ccab 1880/* Supported signature algorithms sent to peer */
0f113f3e 1881# define SSL_SECOP_SIGALG_SUPPORTED (11 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1882/* Shared signature algorithm */
0f113f3e 1883# define SSL_SECOP_SIGALG_SHARED (12 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1884/* Sanity check signature algorithm allowed */
0f113f3e 1885# define SSL_SECOP_SIGALG_CHECK (13 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1886/* Used to get mask of supported public key signature algorithms */
0f113f3e 1887# define SSL_SECOP_SIGALG_MASK (14 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1888/* Use to see if compression is allowed */
0f113f3e 1889# define SSL_SECOP_COMPRESSION (15 | SSL_SECOP_OTHER_NONE)
b362ccab 1890/* EE key in certificate */
0f113f3e 1891# define SSL_SECOP_EE_KEY (16 | SSL_SECOP_OTHER_CERT)
b362ccab 1892/* CA key in certificate */
0f113f3e 1893# define SSL_SECOP_CA_KEY (17 | SSL_SECOP_OTHER_CERT)
b362ccab 1894/* CA digest algorithm in certificate */
0f113f3e 1895# define SSL_SECOP_CA_MD (18 | SSL_SECOP_OTHER_CERT)
b362ccab 1896/* Peer EE key in certificate */
0f113f3e 1897# define SSL_SECOP_PEER_EE_KEY (SSL_SECOP_EE_KEY | SSL_SECOP_PEER)
b362ccab 1898/* Peer CA key in certificate */
0f113f3e 1899# define SSL_SECOP_PEER_CA_KEY (SSL_SECOP_CA_KEY | SSL_SECOP_PEER)
b362ccab 1900/* Peer CA digest algorithm in certificate */
0f113f3e 1901# define SSL_SECOP_PEER_CA_MD (SSL_SECOP_CA_MD | SSL_SECOP_PEER)
b362ccab
DSH		 1902
1903void SSL_set_security_level(SSL *s, int level);
4bcdb4a6 1904__owur int SSL_get_security_level(const SSL *s);
0f113f3e
MC		 1905void SSL_set_security_callback(SSL *s,
1906 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1907 int bits, int nid, void *other,
1908 void *ex));
1909int (*SSL_get_security_callback(const SSL *s)) (SSL *s, SSL_CTX *ctx, int op,
1910 int bits, int nid,
1911 void *other, void *ex);
b362ccab 1912void SSL_set0_security_ex_data(SSL *s, void *ex);
4bcdb4a6 1913__owur void *SSL_get0_security_ex_data(const SSL *s);
b362ccab
DSH		 1914
1915void SSL_CTX_set_security_level(SSL_CTX *ctx, int level);
4bcdb4a6 1916__owur int SSL_CTX_get_security_level(const SSL_CTX *ctx);
0f113f3e
MC		 1917void SSL_CTX_set_security_callback(SSL_CTX *ctx,
1918 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1919 int bits, int nid, void *other,
1920 void *ex));
1921int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (SSL *s,
1922 SSL_CTX *ctx,
1923 int op, int bits,
1924 int nid,
1925 void *other,
1926 void *ex);
b362ccab 1927void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);
4bcdb4a6 1928__owur void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);
b362ccab 1929
0f113f3e 1930# ifndef OPENSSL_NO_UNIT_TEST
4bcdb4a6 1931__owur const struct openssl_ssl_test_functions *SSL_test_functions(void);
0f113f3e 1932# endif
e0fc7961 1933
df2ee0e2
BL		 1934extern const char SSL_version_str[];
1935
d02b48c6 1936/* BEGIN ERROR CODES */
0f113f3e
MC		 1937/*
1938 * The following lines are auto generated by the script mkerr.pl. Any changes
6d311938
DSH		 1939 * made after this point may be overwritten when the script is next run.
1940 */
5451e0d9 1941void ERR_load_SSL_strings(void);
6d311938 1942
d02b48c6
RE		 1943/* Error codes for the SSL functions. */
1944
1945/* Function codes. */
0f113f3e
MC		 1946# define SSL_F_CHECK_SUITEB_CIPHER_LIST 331
1947# define SSL_F_D2I_SSL_SESSION 103
919ba009
VD		 1948# define SSL_F_DANE_CTX_ENABLE 347
1949# define SSL_F_DANE_MTYPE_SET 393
1950# define SSL_F_DANE_TLSA_ADD 394
0f113f3e
MC		 1951# define SSL_F_DO_DTLS1_WRITE 245
1952# define SSL_F_DO_SSL3_WRITE 104
0f113f3e
MC		 1953# define SSL_F_DTLS1_ADD_CERT_TO_BUF 295
1954# define SSL_F_DTLS1_BUFFER_RECORD 247
1955# define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 318
0f113f3e
MC		 1956# define SSL_F_DTLS1_ENC 250
1957# define SSL_F_DTLS1_GET_HELLO_VERIFY 251
0f113f3e 1958# define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
0f113f3e
MC		 1959# define SSL_F_DTLS1_HANDLE_TIMEOUT 297
1960# define SSL_F_DTLS1_HEARTBEAT 305
0f113f3e
MC		 1961# define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288
1962# define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
1963# define SSL_F_DTLS1_PROCESS_RECORD 257
1964# define SSL_F_DTLS1_READ_BYTES 258
1965# define SSL_F_DTLS1_READ_FAILED 259
1966# define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
0f113f3e 1967# define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
0f113f3e 1968# define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
3edeb622 1969# define SSL_F_DTLSV1_LISTEN 350
473483d4 1970# define SSL_F_DTLS_CONSTRUCT_CHANGE_CIPHER_SPEC 371
c130dd8e 1971# define SSL_F_DTLS_CONSTRUCT_HELLO_VERIFY_REQUEST 385
76af3037 1972# define SSL_F_DTLS_GET_REASSEMBLED_MESSAGE 370
73999b62 1973# define SSL_F_DTLS_PROCESS_HELLO_VERIFY 386
f8e0a557 1974# define SSL_F_READ_STATE_MACHINE 352
0f113f3e
MC		 1975# define SSL_F_SSL3_ADD_CERT_TO_BUF 296
1976# define SSL_F_SSL3_CALLBACK_CTRL 233
1977# define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1978# define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
6e3d0153 1979# define SSL_F_SSL3_CHECK_FINISHED 339
0f113f3e
MC		 1980# define SSL_F_SSL3_CTRL 213
1981# define SSL_F_SSL3_CTX_CTRL 133
1982# define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293
1983# define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292
a2074b92 1984# define SSL_F_SSL3_FINAL_FINISH_MAC 285
0f113f3e 1985# define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
5f3d93e4 1986# define SSL_F_SSL3_GENERATE_MASTER_SECRET 388
0f113f3e 1987# define SSL_F_SSL3_GET_RECORD 143
0f113f3e
MC		 1988# define SSL_F_SSL3_NEW_SESSION_TICKET 287
1989# define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1990# define SSL_F_SSL3_PEEK 235
1991# define SSL_F_SSL3_READ_BYTES 148
1992# define SSL_F_SSL3_READ_N 149
0f113f3e
MC		 1993# define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1994# define SSL_F_SSL3_SETUP_READ_BUFFER 156
1995# define SSL_F_SSL3_SETUP_WRITE_BUFFER 291
1996# define SSL_F_SSL3_WRITE_BYTES 158
1997# define SSL_F_SSL3_WRITE_PENDING 159
46ddbcf2 1998# define SSL_F_SSL_ACCEPT 390
0f113f3e
MC		 1999# define SSL_F_SSL_ADD_CERT_CHAIN 316
2000# define SSL_F_SSL_ADD_CERT_TO_BUF 319
2001# define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298
2002# define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
2003# define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307
2004# define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
2005# define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
2006# define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299
2007# define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
2008# define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308
2009# define SSL_F_SSL_BAD_METHOD 160
2010# define SSL_F_SSL_BUILD_CERT_CHAIN 332
2011# define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
6e3d0153 2012# define SSL_F_SSL_CERT_ADD0_CHAIN_CERT 346
0f113f3e 2013# define SSL_F_SSL_CERT_DUP 221
0f113f3e
MC		 2014# define SSL_F_SSL_CERT_INSTANTIATE 214
2015# define SSL_F_SSL_CERT_NEW 162
2016# define SSL_F_SSL_CERT_SET0_CHAIN 340
2017# define SSL_F_SSL_CHECK_PRIVATE_KEY 163
2018# define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280
2019# define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279
2020# define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
2021# define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
2022# define SSL_F_SSL_CLEAR 164
2023# define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
2024# define SSL_F_SSL_CONF_CMD 334
2025# define SSL_F_SSL_CREATE_CIPHER_LIST 166
2026# define SSL_F_SSL_CTRL 232
2027# define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
2028# define SSL_F_SSL_CTX_MAKE_PROFILES 309
2029# define SSL_F_SSL_CTX_NEW 169
2030# define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
2031# define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290
2032# define SSL_F_SSL_CTX_SET_PURPOSE 226
2033# define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
2034# define SSL_F_SSL_CTX_SET_SSL_VERSION 170
2035# define SSL_F_SSL_CTX_SET_TRUST 229
2036# define SSL_F_SSL_CTX_USE_CERTIFICATE 171
2037# define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
0f113f3e
MC		 2038# define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
2039# define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
2040# define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
2041# define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
2042# define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272
2043# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
2044# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
2045# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
2046# define SSL_F_SSL_CTX_USE_SERVERINFO 336
2047# define SSL_F_SSL_CTX_USE_SERVERINFO_FILE 337
919ba009 2048# define SSL_F_SSL_DANE_ENABLE 395
a2074b92 2049# define SSL_F_SSL_DO_CONFIG 391
0f113f3e
MC		 2050# define SSL_F_SSL_DO_HANDSHAKE 180
2051# define SSL_F_SSL_GET_NEW_SESSION 181
2052# define SSL_F_SSL_GET_PREV_SESSION 217
2053# define SSL_F_SSL_GET_SERVER_CERT_INDEX 322
2054# define SSL_F_SSL_GET_SERVER_SEND_CERT 182
2055# define SSL_F_SSL_GET_SERVER_SEND_PKEY 317
2056# define SSL_F_SSL_GET_SIGN_PKEY 183
2057# define SSL_F_SSL_INIT_WBIO_BUFFER 184
2058# define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
a2074b92 2059# define SSL_F_SSL_MODULE_INIT 392
0f113f3e
MC		 2060# define SSL_F_SSL_NEW 186
2061# define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300
2062# define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302
2063# define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310
2064# define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301
2065# define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303
2066# define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311
2067# define SSL_F_SSL_PEEK 270
2068# define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281
2069# define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282
2070# define SSL_F_SSL_READ 223
2071# define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT 320
2072# define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT 321
98ece4ee 2073# define SSL_F_SSL_SESSION_DUP 348
0f113f3e
MC		 2074# define SSL_F_SSL_SESSION_NEW 189
2075# define SSL_F_SSL_SESSION_PRINT_FP 190
2076# define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312
0f113f3e
MC		 2077# define SSL_F_SSL_SET_CERT 191
2078# define SSL_F_SSL_SET_CIPHER_LIST 271
2079# define SSL_F_SSL_SET_FD 192
2080# define SSL_F_SSL_SET_PKEY 193
2081# define SSL_F_SSL_SET_PURPOSE 227
2082# define SSL_F_SSL_SET_RFD 194
2083# define SSL_F_SSL_SET_SESSION 195
2084# define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
2085# define SSL_F_SSL_SET_SESSION_TICKET_EXT 294
2086# define SSL_F_SSL_SET_TRUST 228
2087# define SSL_F_SSL_SET_WFD 196
2088# define SSL_F_SSL_SHUTDOWN 224
2089# define SSL_F_SSL_SRP_CTX_INIT 313
46ddbcf2 2090# define SSL_F_SSL_START_ASYNC_JOB 389
0f113f3e
MC		 2091# define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
2092# define SSL_F_SSL_UNDEFINED_FUNCTION 197
2093# define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
2094# define SSL_F_SSL_USE_CERTIFICATE 198
2095# define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
2096# define SSL_F_SSL_USE_CERTIFICATE_FILE 200
2097# define SSL_F_SSL_USE_PRIVATEKEY 201
2098# define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
2099# define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
2100# define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273
2101# define SSL_F_SSL_USE_RSAPRIVATEKEY 204
2102# define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
2103# define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
2104# define SSL_F_SSL_VERIFY_CERT_CHAIN 207
2105# define SSL_F_SSL_WRITE 208
f8e0a557 2106# define SSL_F_STATE_MACHINE 353
0f113f3e 2107# define SSL_F_TLS12_CHECK_PEER_SIGALG 333
0f113f3e
MC		 2108# define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
2109# define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
0f113f3e
MC		 2110# define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314
2111# define SSL_F_TLS1_GET_CURVELIST 338
2112# define SSL_F_TLS1_HEARTBEAT 315
2113# define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
2114# define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
2115# define SSL_F_TLS1_PRF 284
2116# define SSL_F_TLS1_PROCESS_HEARTBEAT 341
2117# define SSL_F_TLS1_SETUP_KEY_BLOCK 211
2118# define SSL_F_TLS1_SET_SERVER_SIGALGS 335
b9908bf9 2119# define SSL_F_TLS_CLIENT_KEY_EXCHANGE_POST_WORK 354
e27f234a 2120# define SSL_F_TLS_CONSTRUCT_CERTIFICATE_REQUEST 372
b9908bf9
MC		 2121# define SSL_F_TLS_CONSTRUCT_CLIENT_CERTIFICATE 355
2122# define SSL_F_TLS_CONSTRUCT_CLIENT_HELLO 356
2123# define SSL_F_TLS_CONSTRUCT_CLIENT_KEY_EXCHANGE 357
2124# define SSL_F_TLS_CONSTRUCT_CLIENT_VERIFY 358
2125# define SSL_F_TLS_CONSTRUCT_FINISHED 359
e27f234a
MC		 2126# define SSL_F_TLS_CONSTRUCT_HELLO_REQUEST 373
2127# define SSL_F_TLS_CONSTRUCT_SERVER_CERTIFICATE 374
2128# define SSL_F_TLS_CONSTRUCT_SERVER_DONE 375
2129# define SSL_F_TLS_CONSTRUCT_SERVER_HELLO 376
2130# define SSL_F_TLS_CONSTRUCT_SERVER_KEY_EXCHANGE 377
9ab930b2 2131# define SSL_F_TLS_GET_MESSAGE_BODY 351
f0659bdb 2132# define SSL_F_TLS_GET_MESSAGE_HEADER 387
e27f234a 2133# define SSL_F_TLS_POST_PROCESS_CLIENT_HELLO 378
94836de2 2134# define SSL_F_TLS_POST_PROCESS_CLIENT_KEY_EXCHANGE 384
b9908bf9
MC		 2135# define SSL_F_TLS_PREPARE_CLIENT_CERTIFICATE 360
2136# define SSL_F_TLS_PROCESS_CERTIFICATE_REQUEST 361
2137# define SSL_F_TLS_PROCESS_CERT_STATUS 362
e27f234a 2138# define SSL_F_TLS_PROCESS_CERT_VERIFY 379
b9908bf9 2139# define SSL_F_TLS_PROCESS_CHANGE_CIPHER_SPEC 363
e27f234a
MC		 2140# define SSL_F_TLS_PROCESS_CLIENT_CERTIFICATE 380
2141# define SSL_F_TLS_PROCESS_CLIENT_HELLO 381
2142# define SSL_F_TLS_PROCESS_CLIENT_KEY_EXCHANGE 382
b9908bf9
MC		 2143# define SSL_F_TLS_PROCESS_FINISHED 364
2144# define SSL_F_TLS_PROCESS_KEY_EXCHANGE 365
2145# define SSL_F_TLS_PROCESS_NEW_SESSION_TICKET 366
e27f234a 2146# define SSL_F_TLS_PROCESS_NEXT_PROTO 383
b9908bf9
MC		 2147# define SSL_F_TLS_PROCESS_SERVER_CERTIFICATE 367
2148# define SSL_F_TLS_PROCESS_SERVER_DONE 368
2149# define SSL_F_TLS_PROCESS_SERVER_HELLO 369
870063c8 2150# define SSL_F_USE_CERTIFICATE_CHAIN_FILE 220
8e1d3ba5 2151
d02b48c6 2152/* Reason codes. */
0f113f3e
MC		 2153# define SSL_R_APP_DATA_IN_HANDSHAKE 100
2154# define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
4fa52141
VD		 2155# define SSL_R_AT_LEAST_TLS_1_0_NEEDED_IN_FIPS_MODE 143
2156# define SSL_R_AT_LEAST_TLS_1_2_NEEDED_IN_SUITEB_MODE 158
0f113f3e
MC		 2157# define SSL_R_BAD_ALERT_RECORD 101
2158# define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
2159# define SSL_R_BAD_DATA 390
2160# define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
2161# define SSL_R_BAD_DECOMPRESSION 107
2162# define SSL_R_BAD_DH_G_LENGTH 108
61e72d76 2163# define SSL_R_BAD_DH_G_VALUE 375
0f113f3e 2164# define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
61e72d76 2165# define SSL_R_BAD_DH_PUB_KEY_VALUE 393
0f113f3e 2166# define SSL_R_BAD_DH_P_LENGTH 110
61e72d76 2167# define SSL_R_BAD_DH_P_VALUE 395
32942870 2168# define SSL_R_BAD_DH_VALUE 102
0f113f3e
MC		 2169# define SSL_R_BAD_DIGEST_LENGTH 111
2170# define SSL_R_BAD_DSA_SIGNATURE 112
2171# define SSL_R_BAD_ECC_CERT 304
2172# define SSL_R_BAD_ECDSA_SIGNATURE 305
2173# define SSL_R_BAD_ECPOINT 306
2174# define SSL_R_BAD_HANDSHAKE_LENGTH 332
2175# define SSL_R_BAD_HELLO_REQUEST 105
2176# define SSL_R_BAD_LENGTH 271
2177# define SSL_R_BAD_MAC_LENGTH 333
2178# define SSL_R_BAD_MESSAGE_TYPE 114
2179# define SSL_R_BAD_PACKET_LENGTH 115
2180# define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
2181# define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316
2182# define SSL_R_BAD_RSA_DECRYPT 118
2183# define SSL_R_BAD_RSA_ENCRYPT 119
2184# define SSL_R_BAD_RSA_E_LENGTH 120
2185# define SSL_R_BAD_RSA_MODULUS_LENGTH 121
2186# define SSL_R_BAD_RSA_SIGNATURE 122
2187# define SSL_R_BAD_SIGNATURE 123
2188# define SSL_R_BAD_SRP_A_LENGTH 347
2189# define SSL_R_BAD_SRP_B_LENGTH 348
2190# define SSL_R_BAD_SRP_G_LENGTH 349
2191# define SSL_R_BAD_SRP_N_LENGTH 350
2192# define SSL_R_BAD_SRP_PARAMETERS 371
2193# define SSL_R_BAD_SRP_S_LENGTH 351
2194# define SSL_R_BAD_SRTP_MKI_VALUE 352
2195# define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353
2196# define SSL_R_BAD_SSL_FILETYPE 124
2197# define SSL_R_BAD_VALUE 384
2198# define SSL_R_BAD_WRITE_RETRY 127
2199# define SSL_R_BIO_NOT_SET 128
2200# define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
2201# define SSL_R_BN_LIB 130
2202# define SSL_R_CA_DN_LENGTH_MISMATCH 131
2203# define SSL_R_CA_DN_TOO_LONG 132
2204# define SSL_R_CA_KEY_TOO_SMALL 397
2205# define SSL_R_CA_MD_TOO_WEAK 398
2206# define SSL_R_CCS_RECEIVED_EARLY 133
2207# define SSL_R_CERTIFICATE_VERIFY_FAILED 134
2208# define SSL_R_CERT_CB_ERROR 377
2209# define SSL_R_CERT_LENGTH_MISMATCH 135
2210# define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
2211# define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
2212# define SSL_R_CLIENTHELLO_TLSEXT 226
2213# define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
2214# define SSL_R_COMPRESSION_DISABLED 343
2215# define SSL_R_COMPRESSION_FAILURE 141
2216# define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
2217# define SSL_R_COMPRESSION_LIBRARY_ERROR 142
2218# define SSL_R_CONNECTION_TYPE_NOT_SET 144
919ba009 2219# define SSL_R_CONTEXT_NOT_DANE_ENABLED 167
e3d0dae7 2220# define SSL_R_COOKIE_GEN_CALLBACK_FAILURE 400
0f113f3e 2221# define SSL_R_COOKIE_MISMATCH 308
919ba009
VD		 2222# define SSL_R_DANE_ALREADY_ENABLED 172
2223# define SSL_R_DANE_CANNOT_OVERRIDE_MTYPE_FULL 173
2224# define SSL_R_DANE_NOT_ENABLED 175
2225# define SSL_R_DANE_TLSA_BAD_CERTIFICATE 180
2226# define SSL_R_DANE_TLSA_BAD_CERTIFICATE_USAGE 184
2227# define SSL_R_DANE_TLSA_BAD_DATA_LENGTH 189
2228# define SSL_R_DANE_TLSA_BAD_DIGEST_LENGTH 192
2229# define SSL_R_DANE_TLSA_BAD_MATCHING_TYPE 200
2230# define SSL_R_DANE_TLSA_BAD_PUBLIC_KEY 201
2231# define SSL_R_DANE_TLSA_BAD_SELECTOR 202
2232# define SSL_R_DANE_TLSA_NULL_DATA 203
0f113f3e
MC		 2233# define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
2234# define SSL_R_DATA_LENGTH_TOO_LONG 146
2235# define SSL_R_DECRYPTION_FAILED 147
2236# define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
2237# define SSL_R_DH_KEY_TOO_SMALL 394
2238# define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
2239# define SSL_R_DIGEST_CHECK_FAILED 149
2240# define SSL_R_DTLS_MESSAGE_TOO_BIG 334
2241# define SSL_R_DUPLICATE_COMPRESSION_ID 309
2242# define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317
2243# define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318
2244# define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322
2245# define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323
2246# define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE 374
2247# define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
2248# define SSL_R_EE_KEY_TOO_SMALL 399
2249# define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354
2250# define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
0f113f3e 2251# define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
919ba009 2252# define SSL_R_ERROR_SETTING_TLSA_BASE_DOMAIN 204
0f113f3e
MC		 2253# define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
2254# define SSL_R_EXTRA_DATA_IN_MESSAGE 153
07bbc92c 2255# define SSL_R_FAILED_TO_INIT_ASYNC 405
e3d0dae7 2256# define SSL_R_FRAGMENTED_CLIENT_HELLO 401
0f113f3e
MC		 2257# define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
2258# define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355
2259# define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356
2260# define SSL_R_HTTPS_PROXY_REQUEST 155
2261# define SSL_R_HTTP_REQUEST 156
2262# define SSL_R_ILLEGAL_SUITEB_DIGEST 380
2263# define SSL_R_INAPPROPRIATE_FALLBACK 373
2264# define SSL_R_INCONSISTENT_COMPRESSION 340
41609361 2265# define SSL_R_INCONSISTENT_EXTMS 104
0f113f3e
MC		 2266# define SSL_R_INVALID_COMMAND 280
2267# define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
a2074b92 2268# define SSL_R_INVALID_CONFIGURATION_NAME 113
0f113f3e
MC		 2269# define SSL_R_INVALID_NULL_CMD_NAME 385
2270# define SSL_R_INVALID_PURPOSE 278
e3d0dae7 2271# define SSL_R_INVALID_SEQUENCE_NUMBER 402
0f113f3e
MC		 2272# define SSL_R_INVALID_SERVERINFO_DATA 388
2273# define SSL_R_INVALID_SRP_USERNAME 357
2274# define SSL_R_INVALID_STATUS_RESPONSE 328
2275# define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
2276# define SSL_R_INVALID_TRUST 279
0f113f3e 2277# define SSL_R_LENGTH_MISMATCH 159
f0659bdb 2278# define SSL_R_LENGTH_TOO_LONG 404
5f3d93e4 2279# define SSL_R_LENGTH_TOO_SHORT 160
0f113f3e
MC		 2280# define SSL_R_LIBRARY_BUG 274
2281# define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
2282# define SSL_R_MISSING_DH_DSA_CERT 162
2283# define SSL_R_MISSING_DH_KEY 163
2284# define SSL_R_MISSING_DH_RSA_CERT 164
2285# define SSL_R_MISSING_DSA_SIGNING_CERT 165
2286# define SSL_R_MISSING_ECDH_CERT 382
2287# define SSL_R_MISSING_ECDSA_SIGNING_CERT 381
0f113f3e
MC		 2288# define SSL_R_MISSING_RSA_CERTIFICATE 168
2289# define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
2290# define SSL_R_MISSING_RSA_SIGNING_CERT 170
2291# define SSL_R_MISSING_SRP_PARAM 358
2292# define SSL_R_MISSING_TMP_DH_KEY 171
2293# define SSL_R_MISSING_TMP_ECDH_KEY 311
0f113f3e
MC		 2294# define SSL_R_MISSING_VERIFY_MESSAGE 174
2295# define SSL_R_MULTIPLE_SGC_RESTARTS 346
2296# define SSL_R_NO_CERTIFICATES_RETURNED 176
2297# define SSL_R_NO_CERTIFICATE_ASSIGNED 177
2298# define SSL_R_NO_CERTIFICATE_RETURNED 178
2299# define SSL_R_NO_CERTIFICATE_SET 179
2300# define SSL_R_NO_CIPHERS_AVAILABLE 181
2301# define SSL_R_NO_CIPHERS_PASSED 182
2302# define SSL_R_NO_CIPHERS_SPECIFIED 183
2303# define SSL_R_NO_CIPHER_MATCH 185
2304# define SSL_R_NO_CLIENT_CERT_METHOD 331
2305# define SSL_R_NO_CLIENT_CERT_RECEIVED 186
2306# define SSL_R_NO_COMPRESSION_SPECIFIED 187
2307# define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330
2308# define SSL_R_NO_METHOD_SPECIFIED 188
2309# define SSL_R_NO_PEM_EXTENSIONS 389
2310# define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
2311# define SSL_R_NO_PROTOCOLS_AVAILABLE 191
2312# define SSL_R_NO_RENEGOTIATION 339
2313# define SSL_R_NO_REQUIRED_DIGEST 324
2314# define SSL_R_NO_SHARED_CIPHER 193
2315# define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS 376
2316# define SSL_R_NO_SRTP_PROFILES 359
2317# define SSL_R_NO_VERIFY_CALLBACK 194
e3d0dae7 2318# define SSL_R_NO_VERIFY_COOKIE_CALLBACK 403
0f113f3e
MC		 2319# define SSL_R_NULL_SSL_CTX 195
2320# define SSL_R_NULL_SSL_METHOD_PASSED 196
2321# define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
2322# define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
0f113f3e
MC		 2323# define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
2324# define SSL_R_PACKET_LENGTH_TOO_LONG 198
2325# define SSL_R_PARSE_TLSEXT 227
2326# define SSL_R_PATH_TOO_LONG 270
2327# define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
2328# define SSL_R_PEM_NAME_BAD_PREFIX 391
2329# define SSL_R_PEM_NAME_TOO_SHORT 392
2330# define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
2331# define SSL_R_PROTOCOL_IS_SHUTDOWN 207
2332# define SSL_R_PSK_IDENTITY_NOT_FOUND 223
2333# define SSL_R_PSK_NO_CLIENT_CB 224
2334# define SSL_R_PSK_NO_SERVER_CB 225
2335# define SSL_R_READ_BIO_NOT_SET 211
2336# define SSL_R_READ_TIMEOUT_EXPIRED 312
2337# define SSL_R_RECORD_LENGTH_MISMATCH 213
2338# define SSL_R_RECORD_TOO_LARGE 214
2339# define SSL_R_RECORD_TOO_SMALL 298
2340# define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335
2341# define SSL_R_RENEGOTIATION_ENCODING_ERR 336
2342# define SSL_R_RENEGOTIATION_MISMATCH 337
2343# define SSL_R_REQUIRED_CIPHER_MISSING 215
2344# define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342
2345# define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345
2346# define SSL_R_SERVERHELLO_TLSEXT 275
2347# define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
7bb196a7 2348# define SSL_R_SHUTDOWN_WHILE_IN_INIT 407
0f113f3e
MC		 2349# define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360
2350# define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
2351# define SSL_R_SRP_A_CALC 361
2352# define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362
2353# define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363
2354# define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364
0f113f3e
MC		 2355# define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
2356# define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
2357# define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
2358# define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
2359# define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
a2074b92
DSH		 2360# define SSL_R_SSL_COMMAND_SECTION_EMPTY 117
2361# define SSL_R_SSL_COMMAND_SECTION_NOT_FOUND 125
0f113f3e
MC		 2362# define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
2363# define SSL_R_SSL_HANDSHAKE_FAILURE 229
2364# define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2365# define SSL_R_SSL_NEGATIVE_LENGTH 372
a2074b92
DSH		 2366# define SSL_R_SSL_SECTION_EMPTY 126
2367# define SSL_R_SSL_SECTION_NOT_FOUND 136
0f113f3e
MC		 2368# define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2369# define SSL_R_SSL_SESSION_ID_CONFLICT 302
2370# define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
2371# define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
0f113f3e
MC		 2372# define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
2373# define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365
2374# define SSL_R_TLS_HEARTBEAT_PENDING 366
2375# define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367
2376# define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
2377# define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2378# define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
0f113f3e
MC		 2379# define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
2380# define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
2381# define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
2382# define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
2383# define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
2384# define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
2385# define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
2386# define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
2387# define SSL_R_UNEXPECTED_MESSAGE 244
2388# define SSL_R_UNEXPECTED_RECORD 245
2389# define SSL_R_UNINITIALIZED 276
2390# define SSL_R_UNKNOWN_ALERT_TYPE 246
2391# define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
2392# define SSL_R_UNKNOWN_CIPHER_RETURNED 248
2393# define SSL_R_UNKNOWN_CIPHER_TYPE 249
2394# define SSL_R_UNKNOWN_CMD_NAME 386
a2074b92 2395# define SSL_R_UNKNOWN_COMMAND 139
0f113f3e
MC		 2396# define SSL_R_UNKNOWN_DIGEST 368
2397# define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
2398# define SSL_R_UNKNOWN_PKEY_TYPE 251
2399# define SSL_R_UNKNOWN_PROTOCOL 252
2400# define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
2401# define SSL_R_UNKNOWN_SSL_VERSION 254
2402# define SSL_R_UNKNOWN_STATE 255
2403# define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338
2404# define SSL_R_UNSUPPORTED_CIPHER 256
2405# define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
2406# define SSL_R_UNSUPPORTED_DIGEST_TYPE 326
2407# define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
2408# define SSL_R_UNSUPPORTED_PROTOCOL 258
2409# define SSL_R_UNSUPPORTED_SSL_VERSION 259
2410# define SSL_R_UNSUPPORTED_STATUS_TYPE 329
2411# define SSL_R_USE_SRTP_NOT_NEGOTIATED 369
4fa52141 2412# define SSL_R_VERSION_TOO_HIGH 166
0f113f3e
MC		 2413# define SSL_R_VERSION_TOO_LOW 396
2414# define SSL_R_WRONG_CERTIFICATE_TYPE 383
2415# define SSL_R_WRONG_CIPHER_RETURNED 261
2416# define SSL_R_WRONG_CURVE 378
2417# define SSL_R_WRONG_MESSAGE_TYPE 262
2418# define SSL_R_WRONG_SIGNATURE_LENGTH 264
2419# define SSL_R_WRONG_SIGNATURE_SIZE 265
2420# define SSL_R_WRONG_SIGNATURE_TYPE 370
2421# define SSL_R_WRONG_SSL_VERSION 266
2422# define SSL_R_WRONG_VERSION_NUMBER 267
2423# define SSL_R_X509_LIB 268
2424# define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
8e1d3ba5 2425
d02b48c6
RE		 2426#ifdef __cplusplus
2427}
2428#endif
2429#endif
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