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d02b48c6 1/* ssl/ssl.h */
58964a49 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
d02b48c6
RE		 3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
0f113f3e 8 *
d02b48c6
RE		 9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
0f113f3e 15 *
d02b48c6
RE		 16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
0f113f3e 22 *
d02b48c6
RE		 23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
0f113f3e 37 * 4. If you include any Windows specific code (or a derivative thereof) from
d02b48c6
RE		 38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
0f113f3e 40 *
d02b48c6
RE		 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
0f113f3e 52 *
d02b48c6
RE		 53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
bf21446a 58/* ====================================================================
52b8dad8 59 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
8c74b5e5
BM		 60 *
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
63 * are met:
64 *
65 * 1. Redistributions of source code must retain the above copyright
0f113f3e 66 * notice, this list of conditions and the following disclaimer.
8c74b5e5
BM		 67 *
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
71 * distribution.
72 *
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
77 *
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
82 *
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
86 *
87 * 6. Redistributions of any form whatsoever must retain the following
88 * acknowledgment:
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
91 *
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
105 *
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
109 *
110 */
ea262260
BM		 111/* ====================================================================
112 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
0f113f3e 113 * ECC cipher suite support in OpenSSL originally developed by
ea262260
BM		 114 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
115 */
ddac1974
NL		 116/* ====================================================================
117 * Copyright 2005 Nokia. All rights reserved.
118 *
119 * The portions of the attached software ("Contribution") is developed by
120 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
121 * license.
122 *
123 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
124 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
125 * support (see RFC 4279) to OpenSSL.
126 *
127 * No patent licenses or other rights except those expressly stated in
128 * the OpenSSL open source license shall be deemed granted or received
129 * expressly, by implication, estoppel, or otherwise.
130 *
131 * No assurances are provided by Nokia that the Contribution does not
132 * infringe the patent or other intellectual property rights of any third
133 * party or that the license provides you with all the necessary rights
134 * to make use of the Contribution.
135 *
136 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
137 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
138 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
139 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
140 * OTHERWISE.
141 */
d02b48c6 142
0f113f3e
MC		 143#ifndef HEADER_SSL_H
144# define HEADER_SSL_H
d02b48c6 145
0f113f3e 146# include <openssl/e_os2.h>
36f74d60 147
0f113f3e
MC		 148# ifndef OPENSSL_NO_COMP
149# include <openssl/comp.h>
150# endif
a00ae6c4 151# include <openssl/bio.h>
0f113f3e 152# ifdef OPENSSL_USE_DEPRECATED
a00ae6c4 153# include <openssl/x509.h>
0f113f3e
MC		 154# include <openssl/crypto.h>
155# include <openssl/lhash.h>
156# include <openssl/buffer.h>
157# endif
158# include <openssl/pem.h>
159# include <openssl/hmac.h>
d095b68d 160
0f113f3e
MC		 161# include <openssl/kssl.h>
162# include <openssl/safestack.h>
163# include <openssl/symhacks.h>
82271cee 164
d02b48c6
RE		 165#ifdef __cplusplus
166extern "C" {
167#endif
168
169/* SSLeay version number for ASN.1 encoding of the session information */
c80fd6b2
MC		 170/*-
171 * Version 0 - initial version
d02b48c6
RE		 172 * Version 1 - added the optional peer certificate
173 */
0f113f3e 174# define SSL_SESSION_ASN1_VERSION 0x0001
d02b48c6
RE		 175
176/* text strings for the ciphers */
d02b48c6 177
0f113f3e
MC		 178/*
179 * VRS Additional Kerberos5 entries
f9b3bff6 180 */
0f113f3e
MC		 181# define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
182# define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
183# define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA
184# define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
185# define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
186# define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
187# define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5
188# define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5
189
190# define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
191# define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA
192# define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA
193# define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
194# define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5
195# define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5
196
197# define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
198# define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
199# define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
200# define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
201# define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
202# define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
203# define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
204
205# define SSL_MAX_SSL_SESSION_ID_LENGTH 32
206# define SSL_MAX_SID_CTX_LENGTH 32
207
208# define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
209# define SSL_MAX_KEY_ARG_LENGTH 8
210# define SSL_MAX_MASTER_KEY_LENGTH 48
52b8dad8 211
d02b48c6 212/* These are used to specify which ciphers to use and not to use */
52b8dad8 213
0f113f3e
MC		 214# define SSL_TXT_EXP40 "EXPORT40"
215# define SSL_TXT_EXP56 "EXPORT56"
216# define SSL_TXT_LOW "LOW"
217# define SSL_TXT_MEDIUM "MEDIUM"
218# define SSL_TXT_HIGH "HIGH"
219# define SSL_TXT_FIPS "FIPS"
220
0f113f3e
MC		 221# define SSL_TXT_aNULL "aNULL"
222# define SSL_TXT_eNULL "eNULL"
223# define SSL_TXT_NULL "NULL"
224
225# define SSL_TXT_kRSA "kRSA"
226# define SSL_TXT_kDHr "kDHr"
227# define SSL_TXT_kDHd "kDHd"
228# define SSL_TXT_kDH "kDH"
229# define SSL_TXT_kEDH "kEDH"/* alias for kDHE */
230# define SSL_TXT_kDHE "kDHE"
231# define SSL_TXT_kKRB5 "kKRB5"
232# define SSL_TXT_kECDHr "kECDHr"
233# define SSL_TXT_kECDHe "kECDHe"
234# define SSL_TXT_kECDH "kECDH"
235# define SSL_TXT_kEECDH "kEECDH"/* alias for kECDHE */
236# define SSL_TXT_kECDHE "kECDHE"
237# define SSL_TXT_kPSK "kPSK"
238# define SSL_TXT_kGOST "kGOST"
239# define SSL_TXT_kSRP "kSRP"
240
241# define SSL_TXT_aRSA "aRSA"
242# define SSL_TXT_aDSS "aDSS"
243# define SSL_TXT_aDH "aDH"
244# define SSL_TXT_aECDH "aECDH"
245# define SSL_TXT_aKRB5 "aKRB5"
246# define SSL_TXT_aECDSA "aECDSA"
247# define SSL_TXT_aPSK "aPSK"
248# define SSL_TXT_aGOST94 "aGOST94"
249# define SSL_TXT_aGOST01 "aGOST01"
250# define SSL_TXT_aGOST "aGOST"
251# define SSL_TXT_aSRP "aSRP"
252
253# define SSL_TXT_DSS "DSS"
254# define SSL_TXT_DH "DH"
255# define SSL_TXT_DHE "DHE"/* same as "kDHE:-ADH" */
256# define SSL_TXT_EDH "EDH"/* alias for DHE */
257# define SSL_TXT_ADH "ADH"
258# define SSL_TXT_RSA "RSA"
259# define SSL_TXT_ECDH "ECDH"
260# define SSL_TXT_EECDH "EECDH"/* alias for ECDHE" */
261# define SSL_TXT_ECDHE "ECDHE"/* same as "kECDHE:-AECDH" */
262# define SSL_TXT_AECDH "AECDH"
263# define SSL_TXT_ECDSA "ECDSA"
264# define SSL_TXT_KRB5 "KRB5"
265# define SSL_TXT_PSK "PSK"
266# define SSL_TXT_SRP "SRP"
267
268# define SSL_TXT_DES "DES"
269# define SSL_TXT_3DES "3DES"
270# define SSL_TXT_RC4 "RC4"
271# define SSL_TXT_RC2 "RC2"
272# define SSL_TXT_IDEA "IDEA"
273# define SSL_TXT_SEED "SEED"
274# define SSL_TXT_AES128 "AES128"
275# define SSL_TXT_AES256 "AES256"
276# define SSL_TXT_AES "AES"
277# define SSL_TXT_AES_GCM "AESGCM"
278# define SSL_TXT_CAMELLIA128 "CAMELLIA128"
279# define SSL_TXT_CAMELLIA256 "CAMELLIA256"
280# define SSL_TXT_CAMELLIA "CAMELLIA"
281
282# define SSL_TXT_MD5 "MD5"
283# define SSL_TXT_SHA1 "SHA1"
284# define SSL_TXT_SHA "SHA"/* same as "SHA1" */
285# define SSL_TXT_GOST94 "GOST94"
286# define SSL_TXT_GOST89MAC "GOST89MAC"
287# define SSL_TXT_SHA256 "SHA256"
288# define SSL_TXT_SHA384 "SHA384"
289
290# define SSL_TXT_SSLV3 "SSLv3"
291# define SSL_TXT_TLSV1 "TLSv1"
292# define SSL_TXT_TLSV1_1 "TLSv1.1"
293# define SSL_TXT_TLSV1_2 "TLSv1.2"
294
295# define SSL_TXT_EXP "EXP"
296# define SSL_TXT_EXPORT "EXPORT"
297
298# define SSL_TXT_ALL "ALL"
d02b48c6 299
1d97c843 300/*-
c6ccf055
LJ		 301 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
302 * ciphers normally not being used.
303 * Example: "RC4" will activate all ciphers using RC4 including ciphers
304 * without authentication, which would normally disabled by DEFAULT (due
305 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
306 * will make sure that it is also disabled in the specific selection.
307 * COMPLEMENTOF* identifiers are portable between version, as adjustments
308 * to the default cipher setup will also be included here.
309 *
310 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
311 * DEFAULT gets, as only selection is being done and no sorting as needed
312 * for DEFAULT.
313 */
0f113f3e
MC		 314# define SSL_TXT_CMPALL "COMPLEMENTOFALL"
315# define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
316
317/*
318 * The following cipher list is used by default. It also is substituted when
319 * an application-defined cipher list string starts with 'DEFAULT'.
320 */
321# define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL"
322/*
323 * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
0a05123a 324 * starts with a reasonable order, and all we have to do for DEFAULT is
0f113f3e
MC		 325 * throwing out anonymous and unencrypted ciphersuites! (The latter are not
326 * actually enabled by ALL, but "ALL:RSA" would enable some of them.)
0a05123a 327 */
d02b48c6 328
58964a49 329/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
0f113f3e
MC		 330# define SSL_SENT_SHUTDOWN 1
331# define SSL_RECEIVED_SHUTDOWN 2
d02b48c6 332
82271cee
RL		 333#ifdef __cplusplus
334}
335#endif
336
82271cee
RL		 337#ifdef __cplusplus
338extern "C" {
339#endif
340
0f113f3e
MC		 341# define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
342# define SSL_FILETYPE_PEM X509_FILETYPE_PEM
d02b48c6 343
0f113f3e
MC		 344/*
345 * This is needed to stop compilers complaining about the 'struct ssl_st *'
346 * function parameters used to prototype callbacks in SSL_CTX.
347 */
d02b48c6 348typedef struct ssl_st *ssl_crock_st;
12bf56c0 349typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
08557cf2
DSH		 350typedef struct ssl_method_st SSL_METHOD;
351typedef struct ssl_cipher_st SSL_CIPHER;
352typedef struct ssl_session_st SSL_SESSION;
e7f8ff43 353typedef struct tls_sigalgs_st TLS_SIGALGS;
3db935a9 354typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
08557cf2
DSH		 355
356DECLARE_STACK_OF(SSL_CIPHER)
357
333f926d 358/* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
0f113f3e
MC		 359typedef struct srtp_protection_profile_st {
360 const char *name;
361 unsigned long id;
362} SRTP_PROTECTION_PROFILE;
333f926d
BL		 363
364DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE)
365
0f113f3e
MC		 366typedef int (*tls_session_ticket_ext_cb_fn) (SSL *s,
367 const unsigned char *data,
368 int len, void *arg);
369typedef int (*tls_session_secret_cb_fn) (SSL *s, void *secret,
370 int *secret_len,
371 STACK_OF(SSL_CIPHER) *peer_ciphers,
372 SSL_CIPHER **cipher, void *arg);
08557cf2 373
0f113f3e 374# ifndef OPENSSL_NO_TLSEXT
33f653ad
DSH		 375
376/* Typedefs for handling custom extensions */
ecf4d660 377
0f113f3e
MC		 378typedef int (*custom_ext_add_cb) (SSL *s, unsigned int ext_type,
379 const unsigned char **out,
380 size_t *outlen, int *al, void *add_arg);
33f653ad 381
0f113f3e
MC		 382typedef void (*custom_ext_free_cb) (SSL *s, unsigned int ext_type,
383 const unsigned char *out, void *add_arg);
ecf4d660 384
0f113f3e
MC		 385typedef int (*custom_ext_parse_cb) (SSL *s, unsigned int ext_type,
386 const unsigned char *in,
387 size_t inlen, int *al, void *parse_arg);
33f653ad 388
0f113f3e 389# endif
a398f821 390
ef51b4b9 391/* Allow initial connection to servers that don't support RI */
0f113f3e 392# define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L
96946746
MC		 393/* Removed from OpenSSL 0.9.8q and 1.0.0c */
394# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x0L
0f113f3e
MC		 395# define SSL_OP_TLSEXT_PADDING 0x00000010L
396# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
397# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040L
398# define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
399# define SSL_OP_TLS_D5_BUG 0x00000100L
400# define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
d02b48c6 401
3c6c139a 402/* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
0f113f3e 403# define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0
01f2f18f 404/* Refers to ancient SSLREF and SSLv2, retained for compatibility */
0f113f3e 405# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0
45f55f6a 406/* Related to removed SSLv2 */
0f113f3e
MC		 407# define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0
408# define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0
409
410/*
411 * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in
412 * OpenSSL 0.9.6d. Usually (depending on the application protocol) the
413 * workaround is not needed. Unfortunately some broken SSL/TLS
414 * implementations cannot handle it at all, which is why we include it in
415 * SSL_OP_ALL.
416 */
68d39f3c 417/* added in 0.9.6e */
0f113f3e 418# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L
c21506ba 419
0f113f3e
MC		 420/*
421 * SSL_OP_ALL: various bug workarounds that should be rather harmless. This
422 * used to be 0x000FFFFFL before 0.9.7.
423 */
424# define SSL_OP_ALL 0x80000BFFL
c21506ba 425
36d16f8e 426/* DTLS options */
0f113f3e 427# define SSL_OP_NO_QUERY_MTU 0x00001000L
36d16f8e 428/* Turn on Cookie Exchange (on relevant for servers) */
0f113f3e 429# define SSL_OP_COOKIE_EXCHANGE 0x00002000L
6434abbf 430/* Don't use RFC4507 ticket extension */
0f113f3e 431# define SSL_OP_NO_TICKET 0x00004000L
8711efb4 432/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
0f113f3e 433# define SSL_OP_CISCO_ANYCONNECT 0x00008000L
36d16f8e 434
c21506ba 435/* As server, disallow session resumption on renegotiation */
0f113f3e 436# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
566dda07 437/* Don't use compression even if supported */
0f113f3e 438# define SSL_OP_NO_COMPRESSION 0x00020000L
22c21555 439/* Permit unsafe legacy renegotiation */
0f113f3e 440# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L
ea262260 441/* If set, always create a new key when using tmp_ecdh parameters */
0f113f3e 442# define SSL_OP_SINGLE_ECDH_USE 0x00080000L
a14d1a03 443/* If set, always create a new key when using tmp_dh parameters */
0f113f3e 444# define SSL_OP_SINGLE_DH_USE 0x00100000L
ce325c60 445/* Does nothing: retained for compatibiity */
0f113f3e
MC		 446# define SSL_OP_EPHEMERAL_RSA 0x0
447/*
448 * Set on servers to choose the cipher according to the server's preferences
449 */
450# define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
451/*
452 * If set, a server will allow a client to issue a SSLv3.0 version number as
453 * latest version supported in the premaster secret, even when TLSv1.0
06da6e49 454 * (version 3.1) was announced in the client hello. Normally this is
0f113f3e
MC		 455 * forbidden to prevent version rollback attacks.
456 */
457# define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
c21506ba 458
0f113f3e
MC		 459# define SSL_OP_NO_SSLv2 0x00000000L
460# define SSL_OP_NO_SSLv3 0x02000000L
461# define SSL_OP_NO_TLSv1 0x04000000L
462# define SSL_OP_NO_TLSv1_2 0x08000000L
463# define SSL_OP_NO_TLSv1_1 0x10000000L
d02b48c6 464
0f113f3e
MC		 465# define SSL_OP_NO_DTLSv1 0x04000000L
466# define SSL_OP_NO_DTLSv1_2 0x08000000L
c6913eeb 467
0f113f3e
MC		 468# define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\
469 SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
3db935a9 470
0f113f3e
MC		 471/*
472 * These next two were never actually used for anything since SSLeay zap so
473 * we have some more flags.
7409d7ad 474 */
0f113f3e
MC		 475/*
476 * The next flag deliberately changes the ciphertest, this is a check for the
477 * PKCS#1 attack
478 */
479# define SSL_OP_PKCS1_CHECK_1 0x0
480# define SSL_OP_PKCS1_CHECK_2 0x0
481
3c33c6f6
MC		 482/* Removed as of OpenSSL 1.1.0 */
483# define SSL_OP_NETSCAPE_CA_DN_BUG 0x0
7a4dadc3
MC		 484/* Removed as of OpenSSL 1.1.0 */
485# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x0L
0f113f3e
MC		 486/*
487 * Make server add server-hello extension from early version of cryptopro
488 * draft, when GOST ciphersuite is negotiated. Required for interoperability
489 * with CryptoPro CSP 3.x
490 */
491# define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000L
492
493/*
494 * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
495 * when just a single record has been written):
0e1dba93 496 */
0f113f3e
MC		 497# define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
498/*
499 * Make it possible to retry SSL_write() with changed buffer location (buffer
500 * contents must stay the same!); this is not the default to avoid the
501 * misconception that non-blocking SSL_write() behaves like non-blocking
502 * write():
503 */
504# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
505/*
506 * Never bother the application with retries if the transport is blocking:
507 */
508# define SSL_MODE_AUTO_RETRY 0x00000004L
cf56663f 509/* Don't attempt to automatically build certificate chain */
0f113f3e
MC		 510# define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
511/*
512 * Save RAM by releasing read and write buffers when they're empty. (SSL3 and
513 * TLS only.) "Released" buffers are put onto a free-list in the context or
514 * just freed (depending on the context's setting for freelist_max_len).
515 */
516# define SSL_MODE_RELEASE_BUFFERS 0x00000010L
517/*
518 * Send the current time in the Random fields of the ClientHello and
2016265d
NM		 519 * ServerHello records for compatibility with hypothetical implementations
520 * that require it.
521 */
0f113f3e
MC		 522# define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L
523# define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L
524/*
525 * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications
526 * that reconnect with a downgraded protocol version; see
527 * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your
528 * application attempts a normal handshake. Only use this in explicit
529 * fallback retries, following the guidance in
530 * draft-ietf-tls-downgrade-scsv-00.
98f1ac7d 531 */
0f113f3e 532# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080L
c21506ba 533
d61ff83b 534/* Cert related flags */
0f113f3e
MC		 535/*
536 * Many implementations ignore some aspects of the TLS standards such as
d61ff83b
DSH		 537 * enforcing certifcate chain algorithms. When this is set we enforce them.
538 */
0f113f3e 539# define SSL_CERT_FLAG_TLS_STRICT 0x00000001L
2ea80354
DSH		 540
541/* Suite B modes, takes same values as certificate verify flags */
0f113f3e 542# define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000
2ea80354 543/* Suite B 192 bit only mode */
0f113f3e 544# define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000
2ea80354 545/* Suite B 128 bit mode allowing 192 bit algorithms */
0f113f3e 546# define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000
2ea80354 547
ed83ba53 548/* Perform all sorts of protocol violations for testing purposes */
0f113f3e 549# define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000
d61ff83b 550
74ecfab4
DSH		 551/* Flags for building certificate chains */
552/* Treat any existing certificates as untrusted CAs */
0f113f3e 553# define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1
024e6fed 554/* Don't include root CA in chain */
0f113f3e 555# define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2
13dc3ce9 556/* Just check certificates already there */
0f113f3e 557# define SSL_BUILD_CHAIN_FLAG_CHECK 0x4
13dc3ce9 558/* Ignore verification errors */
0f113f3e 559# define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8
e970f63d 560/* Clear verification errors from queue */
0f113f3e 561# define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10
74ecfab4 562
6dbb6219
DSH		 563/* Flags returned by SSL_check_chain */
564/* Certificate can be used with this session */
0f113f3e 565# define CERT_PKEY_VALID 0x1
6dbb6219 566/* Certificate can also be used for signing */
0f113f3e 567# define CERT_PKEY_SIGN 0x2
6dbb6219 568/* EE certificate signing algorithm OK */
0f113f3e 569# define CERT_PKEY_EE_SIGNATURE 0x10
6dbb6219 570/* CA signature algorithms OK */
0f113f3e 571# define CERT_PKEY_CA_SIGNATURE 0x20
6dbb6219 572/* EE certificate parameters OK */
0f113f3e 573# define CERT_PKEY_EE_PARAM 0x40
6dbb6219 574/* CA certificate parameters OK */
0f113f3e 575# define CERT_PKEY_CA_PARAM 0x80
6dbb6219 576/* Signing explicitly allowed as opposed to SHA1 fallback */
0f113f3e 577# define CERT_PKEY_EXPLICIT_SIGN 0x100
6dbb6219 578/* Client CA issuer names match (always set for server cert) */
0f113f3e 579# define CERT_PKEY_ISSUER_NAME 0x200
6dbb6219 580/* Cert type matches client types (always set for server cert) */
0f113f3e 581# define CERT_PKEY_CERT_TYPE 0x400
2ea80354 582/* Cert chain suitable to Suite B */
0f113f3e
MC		 583# define CERT_PKEY_SUITEB 0x800
584
585# define SSL_CONF_FLAG_CMDLINE 0x1
586# define SSL_CONF_FLAG_FILE 0x2
587# define SSL_CONF_FLAG_CLIENT 0x4
588# define SSL_CONF_FLAG_SERVER 0x8
589# define SSL_CONF_FLAG_SHOW_ERRORS 0x10
590# define SSL_CONF_FLAG_CERTIFICATE 0x20
ec2f7e56 591/* Configuration value types */
0f113f3e
MC		 592# define SSL_CONF_TYPE_UNKNOWN 0x0
593# define SSL_CONF_TYPE_STRING 0x1
594# define SSL_CONF_TYPE_FILE 0x2
595# define SSL_CONF_TYPE_DIR 0x3
596
597/*
598 * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they
599 * cannot be used to clear bits.
600 */
601
602# define SSL_CTX_set_options(ctx,op) \
603 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
604# define SSL_CTX_clear_options(ctx,op) \
605 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
606# define SSL_CTX_get_options(ctx) \
607 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
608# define SSL_set_options(ssl,op) \
609 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
610# define SSL_clear_options(ssl,op) \
611 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
612# define SSL_get_options(ssl) \
a661b653 613 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
58964a49 614
0f113f3e
MC		 615# define SSL_CTX_set_mode(ctx,op) \
616 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
617# define SSL_CTX_clear_mode(ctx,op) \
618 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
619# define SSL_CTX_get_mode(ctx) \
620 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
621# define SSL_clear_mode(ssl,op) \
622 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
623# define SSL_set_mode(ssl,op) \
624 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
625# define SSL_get_mode(ssl) \
a661b653 626 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
0f113f3e 627# define SSL_set_mtu(ssl, mtu) \
36d16f8e 628 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
0f113f3e 629# define DTLS_set_link_mtu(ssl, mtu) \
59669b6a 630 SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
0f113f3e 631# define DTLS_get_link_min_mtu(ssl) \
59669b6a 632 SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
a661b653 633
0f113f3e
MC		 634# define SSL_get_secure_renegotiation_support(ssl) \
635 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
a661b653 636
0f113f3e
MC		 637# ifndef OPENSSL_NO_HEARTBEATS
638# define SSL_heartbeat(ssl) \
4817504d 639 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL)
0f113f3e 640# endif
edc032b5 641
0f113f3e
MC		 642# define SSL_CTX_set_cert_flags(ctx,op) \
643 SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
644# define SSL_set_cert_flags(s,op) \
645 SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
646# define SSL_CTX_clear_cert_flags(ctx,op) \
647 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
648# define SSL_clear_cert_flags(s,op) \
649 SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
650
651void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
652 void (*cb) (int write_p, int version,
653 int content_type, const void *buf,
654 size_t len, SSL *ssl, void *arg));
655void SSL_set_msg_callback(SSL *ssl,
656 void (*cb) (int write_p, int version,
657 int content_type, const void *buf,
658 size_t len, SSL *ssl, void *arg));
659# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
660# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
661
c5364614
DSH		 662# define SSL_get_extms_support(s) \
663 SSL_ctrl((s),SSL_CTRL_GET_EXTMS_SUPPORT,0,NULL)
664
0f113f3e
MC		 665# ifndef OPENSSL_NO_SRP
666
edc032b5 667/* see tls_srp.c */
4bcdb4a6
MC		 668__owur int SSL_SRP_CTX_init(SSL *s);
669__owur int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
edc032b5
BL		 670int SSL_SRP_CTX_free(SSL *ctx);
671int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
4bcdb4a6
MC		 672__owur int SSL_srp_server_param_with_username(SSL *s, int *ad);
673__owur int SRP_generate_server_master_secret(SSL *s, unsigned char *master_key);
674__owur int SRP_Calc_A_param(SSL *s);
675__owur int SRP_generate_client_master_secret(SSL *s, unsigned char *master_key);
edc032b5 676
0f113f3e 677# endif
d02b48c6 678
0f113f3e
MC		 679# if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
680# define SSL_MAX_CERT_LIST_DEFAULT 1024*30
681 /* 30k max cert list :-) */
682# else
683# define SSL_MAX_CERT_LIST_DEFAULT 1024*100
684 /* 100k max cert list :-) */
685# endif
c0f5dd07 686
0f113f3e
MC		 687# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
688
689/*
690 * This callback type is used inside SSL_CTX, SSL, and in the functions that
691 * set them. It is used to override the generation of SSL/TLS session IDs in
692 * a server. Return value should be zero on an error, non-zero to proceed.
693 * Also, callbacks should themselves check if the id they generate is unique
694 * otherwise the SSL handshake will fail with an error - callbacks can do
695 * this using the 'ssl' value they're passed by;
696 * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in
697 * is set at the maximum size the session ID can be. In SSLv3/TLSv1 it is 32
698 * bytes. The callback can alter this length to be less if desired. It is
699 * also an error for the callback to set the size to zero.
700 */
701typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id,
702 unsigned int *id_len);
dc644fe2 703
08557cf2
DSH		 704typedef struct ssl_comp_st SSL_COMP;
705
6f017a8f 706
0f113f3e
MC		 707# define SSL_SESS_CACHE_OFF 0x0000
708# define SSL_SESS_CACHE_CLIENT 0x0001
709# define SSL_SESS_CACHE_SERVER 0x0002
710# define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
711# define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
e0db2eed 712/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
0f113f3e
MC		 713# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
714# define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
715# define SSL_SESS_CACHE_NO_INTERNAL \
716 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
d02b48c6 717
3c1d6bbc 718LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
0f113f3e
MC		 719# define SSL_CTX_sess_number(ctx) \
720 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
721# define SSL_CTX_sess_connect(ctx) \
722 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
723# define SSL_CTX_sess_connect_good(ctx) \
724 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
725# define SSL_CTX_sess_connect_renegotiate(ctx) \
726 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
727# define SSL_CTX_sess_accept(ctx) \
728 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
729# define SSL_CTX_sess_accept_renegotiate(ctx) \
730 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
731# define SSL_CTX_sess_accept_good(ctx) \
732 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
733# define SSL_CTX_sess_hits(ctx) \
734 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
735# define SSL_CTX_sess_cb_hits(ctx) \
736 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
737# define SSL_CTX_sess_misses(ctx) \
738 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
739# define SSL_CTX_sess_timeouts(ctx) \
740 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
741# define SSL_CTX_sess_cache_full(ctx) \
742 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
743
744void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
745 int (*new_session_cb) (struct ssl_st *ssl,
746 SSL_SESSION *sess));
747int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
748 SSL_SESSION *sess);
749void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
750 void (*remove_session_cb) (struct ssl_ctx_st
751 *ctx,
752 SSL_SESSION
753 *sess));
754void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,
755 SSL_SESSION *sess);
756void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
757 SSL_SESSION *(*get_session_cb) (struct ssl_st
758 *ssl,
759 unsigned char
760 *data, int len,
761 int *copy));
762SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
763 unsigned char *Data,
764 int len, int *copy);
765void SSL_CTX_set_info_callback(SSL_CTX *ctx,
766 void (*cb) (const SSL *ssl, int type,
767 int val));
768void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
769 int val);
770void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
771 int (*client_cert_cb) (SSL *ssl, X509 **x509,
772 EVP_PKEY **pkey));
773int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
774 EVP_PKEY **pkey);
775# ifndef OPENSSL_NO_ENGINE
4bcdb4a6 776__owur int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
0f113f3e
MC		 777# endif
778void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
779 int (*app_gen_cookie_cb) (SSL *ssl,
780 unsigned char
781 *cookie,
782 unsigned int
783 *cookie_len));
784void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
785 int (*app_verify_cookie_cb) (SSL *ssl,
786 unsigned char
787 *cookie,
788 unsigned int
789 cookie_len));
790# ifndef OPENSSL_NO_NEXTPROTONEG
ee2ffc27 791void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
0f113f3e
MC		 792 int (*cb) (SSL *ssl,
793 const unsigned char
794 **out,
795 unsigned int *outlen,
796 void *arg), void *arg);
ee2ffc27 797void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
0f113f3e
MC		 798 int (*cb) (SSL *ssl,
799 unsigned char **out,
800 unsigned char *outlen,
801 const unsigned char *in,
802 unsigned int inlen,
803 void *arg), void *arg);
2911575c 804void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
0f113f3e
MC		 805 unsigned *len);
806# endif
ee2ffc27 807
0f113f3e 808# ifndef OPENSSL_NO_TLSEXT
4bcdb4a6 809__owur int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
0f113f3e
MC		 810 const unsigned char *in, unsigned int inlen,
811 const unsigned char *client,
812 unsigned int client_len);
813# endif
ee2ffc27 814
0f113f3e
MC		 815# define OPENSSL_NPN_UNSUPPORTED 0
816# define OPENSSL_NPN_NEGOTIATED 1
817# define OPENSSL_NPN_NO_OVERLAP 2
818
4bcdb4a6 819__owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
0f113f3e 820 unsigned protos_len);
4bcdb4a6 821__owur int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
0f113f3e
MC		 822 unsigned protos_len);
823void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,
824 int (*cb) (SSL *ssl,
825 const unsigned char **out,
826 unsigned char *outlen,
827 const unsigned char *in,
828 unsigned int inlen,
829 void *arg), void *arg);
6f017a8f 830void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
0f113f3e
MC		 831 unsigned *len);
832
833# ifndef OPENSSL_NO_PSK
834/*
835 * the maximum length of the buffer given to callbacks containing the
836 * resulting identity/psk
837 */
838# define PSK_MAX_IDENTITY_LEN 128
839# define PSK_MAX_PSK_LEN 256
840void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
841 unsigned int (*psk_client_callback) (SSL
842 *ssl,
843 const
844 char
845 *hint,
846 char
847 *identity,
848 unsigned
849 int
850 max_identity_len,
851 unsigned
852 char
853 *psk,
854 unsigned
855 int
856 max_psk_len));
857void SSL_set_psk_client_callback(SSL *ssl,
858 unsigned int (*psk_client_callback) (SSL
859 *ssl,
860 const
861 char
862 *hint,
863 char
864 *identity,
865 unsigned
866 int
867 max_identity_len,
868 unsigned
869 char
870 *psk,
871 unsigned
872 int
873 max_psk_len));
874void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
875 unsigned int (*psk_server_callback) (SSL
876 *ssl,
877 const
878 char
879 *identity,
880 unsigned
881 char
882 *psk,
883 unsigned
884 int
885 max_psk_len));
7806f3dd 886void SSL_set_psk_server_callback(SSL *ssl,
0f113f3e
MC		 887 unsigned int (*psk_server_callback) (SSL
888 *ssl,
889 const
890 char
891 *identity,
892 unsigned
893 char
894 *psk,
895 unsigned
896 int
897 max_psk_len));
4bcdb4a6
MC		 898__owur int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
899__owur int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
ddac1974
NL		 900const char *SSL_get_psk_identity_hint(const SSL *s);
901const char *SSL_get_psk_identity(const SSL *s);
0f113f3e 902# endif
ddac1974 903
0f113f3e 904# ifndef OPENSSL_NO_TLSEXT
33f653ad
DSH		 905/* Register callbacks to handle custom TLS Extensions for client or server. */
906
4bcdb4a6 907__owur int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
0f113f3e
MC		 908 custom_ext_add_cb add_cb,
909 custom_ext_free_cb free_cb,
910 void *add_arg,
911 custom_ext_parse_cb parse_cb,
912 void *parse_arg);
a398f821 913
4bcdb4a6 914__owur int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
0f113f3e
MC		 915 custom_ext_add_cb add_cb,
916 custom_ext_free_cb free_cb,
917 void *add_arg,
918 custom_ext_parse_cb parse_cb,
919 void *parse_arg);
c846a5f5 920
4bcdb4a6 921__owur int SSL_extension_supported(unsigned int ext_type);
c846a5f5 922
0f113f3e 923# endif
a398f821 924
0f113f3e
MC		 925# define SSL_NOTHING 1
926# define SSL_WRITING 2
927# define SSL_READING 3
928# define SSL_X509_LOOKUP 4
d02b48c6
RE		 929
930/* These will only be used when doing non-blocking IO */
0f113f3e
MC		 931# define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
932# define SSL_want_read(s) (SSL_want(s) == SSL_READING)
933# define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
934# define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
d02b48c6 935
0f113f3e
MC		 936# define SSL_MAC_FLAG_READ_MAC_STREAM 1
937# define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
08557cf2 938
82271cee
RL		 939#ifdef __cplusplus
940}
941#endif
942
0f113f3e
MC		 943# include <openssl/ssl2.h>
944# include <openssl/ssl3.h>
945# include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
946# include <openssl/dtls1.h> /* Datagram TLS */
947# include <openssl/ssl23.h>
948# include <openssl/srtp.h> /* Support for the use_srtp extension */
d02b48c6 949
82271cee
RL		 950#ifdef __cplusplus
951extern "C" {
952#endif
953
657e60fa 954/* compatibility */
0f113f3e
MC		 955# define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
956# define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
957# define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
958# define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
959# define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
960# define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
961
962/*
963 * The following are the possible values for ssl->state are are used to
964 * indicate where we are up to in the SSL connection establishment. The
965 * macros that follow are about the only things you should need to use and
966 * even then, only when using non-blocking IO. It can also be useful to work
967 * out where you were when the connection failed
968 */
969
970# define SSL_ST_CONNECT 0x1000
971# define SSL_ST_ACCEPT 0x2000
972# define SSL_ST_MASK 0x0FFF
973# define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
974# define SSL_ST_BEFORE 0x4000
975# define SSL_ST_OK 0x03
976# define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
977
978# define SSL_CB_LOOP 0x01
979# define SSL_CB_EXIT 0x02
980# define SSL_CB_READ 0x04
981# define SSL_CB_WRITE 0x08
982# define SSL_CB_ALERT 0x4000/* used in callback */
983# define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
984# define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
985# define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
986# define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
987# define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
988# define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
989# define SSL_CB_HANDSHAKE_START 0x10
990# define SSL_CB_HANDSHAKE_DONE 0x20
d02b48c6
RE		 991
992/* Is the SSL_connection established? */
0f113f3e
MC		 993# define SSL_get_state(a) SSL_state(a)
994# define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
995# define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
996# define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
997# define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
998# define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
999
1000/*
1001 * The following 2 states are kept in ssl->rstate when reads fail, you should
1002 * not need these
1003 */
1004# define SSL_ST_READ_HEADER 0xF0
1005# define SSL_ST_READ_BODY 0xF1
1006# define SSL_ST_READ_DONE 0xF2
d02b48c6 1007
c80fd6b2
MC		 1008/*-
1009 * Obtain latest Finished message
ca03109c
BM		 1010 * -- that we sent (SSL_get_finished)
1011 * -- that we expected from peer (SSL_get_peer_finished).
c80fd6b2
MC		 1012 * Returns length (0 == no Finished so far), copies up to 'count' bytes.
1013 */
0821bcd4
BL		 1014size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1015size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
ca03109c 1016
0f113f3e
MC		 1017/*
1018 * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are
1019 * 'ored' with SSL_VERIFY_PEER if they are desired
1020 */
1021# define SSL_VERIFY_NONE 0x00
1022# define SSL_VERIFY_PEER 0x01
1023# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1024# define SSL_VERIFY_CLIENT_ONCE 0x04
d02b48c6 1025
0f113f3e
MC		 1026# define OpenSSL_add_ssl_algorithms() SSL_library_init()
1027# define SSLeay_add_ssl_algorithms() SSL_library_init()
413c4f45 1028
657e60fa 1029/* More backward compatibility */
0f113f3e
MC		 1030# define SSL_get_cipher(s) \
1031 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1032# define SSL_get_cipher_bits(s,np) \
1033 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1034# define SSL_get_cipher_version(s) \
1035 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1036# define SSL_get_cipher_name(s) \
1037 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1038# define SSL_get_time(a) SSL_SESSION_get_time(a)
1039# define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1040# define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1041# define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1042
1043# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1044# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
3c07d3a3
DSH		 1045
1046DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
0f113f3e
MC		 1047# define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value
1048 * from SSL_AD_... */
58964a49 1049/* These alert types are for SSLv3 and TLSv1 */
0f113f3e 1050# define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
68d39f3c 1051/* fatal */
0f113f3e 1052# define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE
68d39f3c 1053/* fatal */
0f113f3e
MC		 1054# define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC
1055# define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1056# define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
68d39f3c 1057/* fatal */
0f113f3e 1058# define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE
68d39f3c 1059/* fatal */
0f113f3e 1060# define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE
68d39f3c 1061/* Not for TLS */
0f113f3e
MC		 1062# define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE
1063# define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1064# define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1065# define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1066# define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1067# define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
68d39f3c 1068/* fatal */
0f113f3e 1069# define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER
68d39f3c 1070/* fatal */
0f113f3e 1071# define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA
68d39f3c 1072/* fatal */
0f113f3e 1073# define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED
68d39f3c 1074/* fatal */
0f113f3e
MC		 1075# define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR
1076# define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
68d39f3c 1077/* fatal */
0f113f3e 1078# define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION
68d39f3c 1079/* fatal */
0f113f3e 1080# define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION
68d39f3c 1081/* fatal */
0f113f3e 1082# define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY
68d39f3c 1083/* fatal */
0f113f3e
MC		 1084# define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR
1085# define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1086# define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1087# define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1088# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1089# define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1090# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1091# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
68d39f3c 1092/* fatal */
0f113f3e 1093# define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY
68d39f3c 1094/* fatal */
0f113f3e
MC		 1095# define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK
1096# define SSL_ERROR_NONE 0
1097# define SSL_ERROR_SSL 1
1098# define SSL_ERROR_WANT_READ 2
1099# define SSL_ERROR_WANT_WRITE 3
1100# define SSL_ERROR_WANT_X509_LOOKUP 4
1101# define SSL_ERROR_SYSCALL 5/* look at error stack/return
1102 * value/errno */
1103# define SSL_ERROR_ZERO_RETURN 6
1104# define SSL_ERROR_WANT_CONNECT 7
1105# define SSL_ERROR_WANT_ACCEPT 8
1106# define SSL_CTRL_NEED_TMP_RSA 1
1107# define SSL_CTRL_SET_TMP_RSA 2
1108# define SSL_CTRL_SET_TMP_DH 3
1109# define SSL_CTRL_SET_TMP_ECDH 4
1110# define SSL_CTRL_SET_TMP_RSA_CB 5
1111# define SSL_CTRL_SET_TMP_DH_CB 6
1112# define SSL_CTRL_SET_TMP_ECDH_CB 7
1113# define SSL_CTRL_GET_SESSION_REUSED 8
1114# define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1115# define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1116# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1117# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1118# define SSL_CTRL_GET_FLAGS 13
1119# define SSL_CTRL_EXTRA_CHAIN_CERT 14
1120# define SSL_CTRL_SET_MSG_CALLBACK 15
1121# define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
36d16f8e 1122/* only applies to datagram connections */
0f113f3e 1123# define SSL_CTRL_SET_MTU 17
413c4f45 1124/* Stats */
0f113f3e
MC		 1125# define SSL_CTRL_SESS_NUMBER 20
1126# define SSL_CTRL_SESS_CONNECT 21
1127# define SSL_CTRL_SESS_CONNECT_GOOD 22
1128# define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1129# define SSL_CTRL_SESS_ACCEPT 24
1130# define SSL_CTRL_SESS_ACCEPT_GOOD 25
1131# define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1132# define SSL_CTRL_SESS_HIT 27
1133# define SSL_CTRL_SESS_CB_HIT 28
1134# define SSL_CTRL_SESS_MISSES 29
1135# define SSL_CTRL_SESS_TIMEOUTS 30
1136# define SSL_CTRL_SESS_CACHE_FULL 31
1137# define SSL_CTRL_OPTIONS 32
1138# define SSL_CTRL_MODE 33
1139# define SSL_CTRL_GET_READ_AHEAD 40
1140# define SSL_CTRL_SET_READ_AHEAD 41
1141# define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1142# define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1143# define SSL_CTRL_SET_SESS_CACHE_MODE 44
1144# define SSL_CTRL_GET_SESS_CACHE_MODE 45
1145# define SSL_CTRL_GET_MAX_CERT_LIST 50
1146# define SSL_CTRL_SET_MAX_CERT_LIST 51
1147# define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
a13c20f6 1148/* see tls1.h for macros based on these */
0f113f3e
MC		 1149# ifndef OPENSSL_NO_TLSEXT
1150# define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1151# define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1152# define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1153# define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1154# define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1155# define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1156# define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
68fd6dce
RS		 1157/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60 */
1158/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 */
1159/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 */
0f113f3e
MC		 1160# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1161# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1162# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1163# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1164# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1165# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1166# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1167# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1168# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1169# define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1170# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
1171# define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
1172# define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
1173# define SSL_CTRL_SET_SRP_ARG 78
1174# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79
1175# define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80
1176# define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81
1177# ifndef OPENSSL_NO_HEARTBEATS
1178# define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85
1179# define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86
1180# define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87
1181# endif
1182# endif /* OPENSSL_NO_TLSEXT */
1183# define DTLS_CTRL_GET_TIMEOUT 73
1184# define DTLS_CTRL_HANDLE_TIMEOUT 74
1185# define DTLS_CTRL_LISTEN 75
1186# define SSL_CTRL_GET_RI_SUPPORT 76
1187# define SSL_CTRL_CLEAR_OPTIONS 77
1188# define SSL_CTRL_CLEAR_MODE 78
1189# define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB 79
1190# define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82
1191# define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83
1192# define SSL_CTRL_CHAIN 88
1193# define SSL_CTRL_CHAIN_CERT 89
1194# define SSL_CTRL_GET_CURVES 90
1195# define SSL_CTRL_SET_CURVES 91
1196# define SSL_CTRL_SET_CURVES_LIST 92
1197# define SSL_CTRL_GET_SHARED_CURVE 93
1198# define SSL_CTRL_SET_ECDH_AUTO 94
1199# define SSL_CTRL_SET_SIGALGS 97
1200# define SSL_CTRL_SET_SIGALGS_LIST 98
1201# define SSL_CTRL_CERT_FLAGS 99
1202# define SSL_CTRL_CLEAR_CERT_FLAGS 100
1203# define SSL_CTRL_SET_CLIENT_SIGALGS 101
1204# define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102
1205# define SSL_CTRL_GET_CLIENT_CERT_TYPES 103
1206# define SSL_CTRL_SET_CLIENT_CERT_TYPES 104
1207# define SSL_CTRL_BUILD_CERT_CHAIN 105
1208# define SSL_CTRL_SET_VERIFY_CERT_STORE 106
1209# define SSL_CTRL_SET_CHAIN_CERT_STORE 107
1210# define SSL_CTRL_GET_PEER_SIGNATURE_NID 108
1211# define SSL_CTRL_GET_SERVER_TMP_KEY 109
1212# define SSL_CTRL_GET_RAW_CIPHERLIST 110
1213# define SSL_CTRL_GET_EC_POINT_FORMATS 111
1214# define SSL_CTRL_GET_CHAIN_CERTS 115
1215# define SSL_CTRL_SELECT_CURRENT_CERT 116
1216# define SSL_CTRL_SET_CURRENT_CERT 117
1217# define SSL_CTRL_SET_DH_AUTO 118
1218# define SSL_CTRL_CHECK_PROTO_VERSION 119
1219# define DTLS_CTRL_SET_LINK_MTU 120
1220# define DTLS_CTRL_GET_LINK_MIN_MTU 121
c5364614 1221# define SSL_CTRL_GET_EXTMS_SUPPORT 122
0f113f3e
MC		 1222# define SSL_CERT_SET_FIRST 1
1223# define SSL_CERT_SET_NEXT 2
1224# define SSL_CERT_SET_SERVER 3
1225# define DTLSv1_get_timeout(ssl, arg) \
1226 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1227# define DTLSv1_handle_timeout(ssl) \
1228 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1229# define DTLSv1_listen(ssl, peer) \
1230 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
1231# define SSL_session_reused(ssl) \
1232 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1233# define SSL_num_renegotiations(ssl) \
1234 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1235# define SSL_clear_num_renegotiations(ssl) \
1236 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1237# define SSL_total_renegotiations(ssl) \
1238 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1239# define SSL_CTX_need_tmp_RSA(ctx) \
1240 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1241# define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1242 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1243# define SSL_CTX_set_tmp_dh(ctx,dh) \
1244 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1245# define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1246 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1247# define SSL_CTX_set_dh_auto(ctx, onoff) \
1248 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1249# define SSL_set_dh_auto(s, onoff) \
1250 SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1251# define SSL_need_tmp_RSA(ssl) \
1252 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1253# define SSL_set_tmp_rsa(ssl,rsa) \
1254 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1255# define SSL_set_tmp_dh(ssl,dh) \
1256 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1257# define SSL_set_tmp_ecdh(ssl,ecdh) \
1258 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1259# define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1260 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1261# define SSL_CTX_get_extra_chain_certs(ctx,px509) \
1262 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
1263# define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
1264 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
1265# define SSL_CTX_clear_extra_chain_certs(ctx) \
1266 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
1267# define SSL_CTX_set0_chain(ctx,sk) \
1268 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1269# define SSL_CTX_set1_chain(ctx,sk) \
1270 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1271# define SSL_CTX_add0_chain_cert(ctx,x509) \
1272 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1273# define SSL_CTX_add1_chain_cert(ctx,x509) \
1274 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1275# define SSL_CTX_get0_chain_certs(ctx,px509) \
1276 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1277# define SSL_CTX_clear_chain_certs(ctx) \
1278 SSL_CTX_set0_chain(ctx,NULL)
1279# define SSL_CTX_build_cert_chain(ctx, flags) \
1280 SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1281# define SSL_CTX_select_current_cert(ctx,x509) \
1282 SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1283# define SSL_CTX_set_current_cert(ctx, op) \
1284 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1285# define SSL_CTX_set0_verify_cert_store(ctx,st) \
1286 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1287# define SSL_CTX_set1_verify_cert_store(ctx,st) \
1288 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1289# define SSL_CTX_set0_chain_cert_store(ctx,st) \
1290 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1291# define SSL_CTX_set1_chain_cert_store(ctx,st) \
1292 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1293# define SSL_set0_chain(ctx,sk) \
1294 SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1295# define SSL_set1_chain(ctx,sk) \
1296 SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1297# define SSL_add0_chain_cert(ctx,x509) \
1298 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1299# define SSL_add1_chain_cert(ctx,x509) \
1300 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1301# define SSL_get0_chain_certs(ctx,px509) \
1302 SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1303# define SSL_clear_chain_certs(ctx) \
1304 SSL_set0_chain(ctx,NULL)
1305# define SSL_build_cert_chain(s, flags) \
1306 SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1307# define SSL_select_current_cert(ctx,x509) \
1308 SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1309# define SSL_set_current_cert(ctx,op) \
1310 SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1311# define SSL_set0_verify_cert_store(s,st) \
1312 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1313# define SSL_set1_verify_cert_store(s,st) \
1314 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1315# define SSL_set0_chain_cert_store(s,st) \
1316 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1317# define SSL_set1_chain_cert_store(s,st) \
1318 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1319# define SSL_get1_curves(ctx, s) \
1320 SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
1321# define SSL_CTX_set1_curves(ctx, clist, clistlen) \
1322 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1323# define SSL_CTX_set1_curves_list(ctx, s) \
1324 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1325# define SSL_set1_curves(ctx, clist, clistlen) \
1326 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1327# define SSL_set1_curves_list(ctx, s) \
1328 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1329# define SSL_get_shared_curve(s, n) \
1330 SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL)
1331# define SSL_CTX_set_ecdh_auto(ctx, onoff) \
1332 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
1333# define SSL_set_ecdh_auto(s, onoff) \
1334 SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
1335# define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
1336 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
1337# define SSL_CTX_set1_sigalgs_list(ctx, s) \
1338 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1339# define SSL_set1_sigalgs(ctx, slist, slistlen) \
1340 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
1341# define SSL_set1_sigalgs_list(ctx, s) \
1342 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1343# define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
1344 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
1345# define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
1346 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1347# define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
1348 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
1349# define SSL_set1_client_sigalgs_list(ctx, s) \
1350 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1351# define SSL_get0_certificate_types(s, clist) \
1352 SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
1353# define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
1354 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1355# define SSL_set1_client_certificate_types(s, clist, clistlen) \
1356 SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1357# define SSL_get_peer_signature_nid(s, pn) \
1358 SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
1359# define SSL_get_server_tmp_key(s, pk) \
1360 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
1361# define SSL_get0_raw_cipherlist(s, plst) \
1362 SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst)
1363# define SSL_get0_ec_point_formats(s, plst) \
1364 SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst)
a00ae6c4 1365
4bcdb4a6
MC		 1366__owur BIO_METHOD *BIO_f_ssl(void);
1367__owur BIO *BIO_new_ssl(SSL_CTX *ctx, int client);
1368__owur BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1369__owur BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1370__owur int BIO_ssl_copy_session_id(BIO *to, BIO *from);
d02b48c6
RE		 1371void BIO_ssl_shutdown(BIO *ssl_bio);
1372
4bcdb4a6
MC		 1373__owur int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);
1374__owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
0f113f3e 1375void SSL_CTX_free(SSL_CTX *);
4bcdb4a6
MC		 1376__owur long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);
1377__owur long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1378__owur X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
0f113f3e 1379void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *);
4bcdb4a6
MC		 1380__owur int SSL_want(const SSL *s);
1381__owur int SSL_clear(SSL *s);
413c4f45 1382
0f113f3e 1383void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
d02b48c6 1384
4bcdb4a6
MC		 1385__owur const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1386__owur int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits);
1387__owur char *SSL_CIPHER_get_version(const SSL_CIPHER *c);
1388__owur const char *SSL_CIPHER_get_name(const SSL_CIPHER *c);
1389__owur unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c);
1390
1391__owur int SSL_get_fd(const SSL *s);
1392__owur int SSL_get_rfd(const SSL *s);
1393__owur int SSL_get_wfd(const SSL *s);
1394__owur const char *SSL_get_cipher_list(const SSL *s, int n);
1395__owur char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1396__owur int SSL_get_read_ahead(const SSL *s);
1397__owur int SSL_pending(const SSL *s);
0f113f3e 1398# ifndef OPENSSL_NO_SOCK
4bcdb4a6
MC		 1399__owur int SSL_set_fd(SSL *s, int fd);
1400__owur int SSL_set_rfd(SSL *s, int fd);
1401__owur int SSL_set_wfd(SSL *s, int fd);
0f113f3e 1402# endif
3ffbe008
MC		 1403void SSL_set_rbio(SSL *s, BIO *rbio);
1404void SSL_set_wbio(SSL *s, BIO *wbio);
0f113f3e 1405void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio);
4bcdb4a6
MC		 1406__owur BIO *SSL_get_rbio(const SSL *s);
1407__owur BIO *SSL_get_wbio(const SSL *s);
1408__owur int SSL_set_cipher_list(SSL *s, const char *str);
0f113f3e 1409void SSL_set_read_ahead(SSL *s, int yes);
4bcdb4a6
MC		 1410__owur int SSL_get_verify_mode(const SSL *s);
1411__owur int SSL_get_verify_depth(const SSL *s);
1412__owur int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *);
0f113f3e
MC		 1413void SSL_set_verify(SSL *s, int mode,
1414 int (*callback) (int ok, X509_STORE_CTX *ctx));
1415void SSL_set_verify_depth(SSL *s, int depth);
1416void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg);
1417# ifndef OPENSSL_NO_RSA
4bcdb4a6 1418__owur int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
0f113f3e 1419# endif
4bcdb4a6
MC		 1420__owur int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len);
1421__owur int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1422__owur int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d,
0f113f3e 1423 long len);
4bcdb4a6
MC		 1424__owur int SSL_use_certificate(SSL *ssl, X509 *x);
1425__owur int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
0f113f3e
MC		 1426
1427# ifndef OPENSSL_NO_TLSEXT
a398f821 1428/* Set serverinfo data for the current active cert. */
4bcdb4a6 1429__owur int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
0f113f3e
MC		 1430 size_t serverinfo_length);
1431# ifndef OPENSSL_NO_STDIO
4bcdb4a6 1432__owur int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
0f113f3e 1433# endif /* NO_STDIO */
a398f821 1434
0f113f3e 1435# endif
a9e1c50b 1436
0f113f3e 1437# ifndef OPENSSL_NO_STDIO
4bcdb4a6
MC		 1438__owur int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1439__owur int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1440__owur int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1441__owur int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1442__owur int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1443__owur int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
68d39f3c 1444/* PEM type */
4bcdb4a6
MC		 1445__owur int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);
1446__owur STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1447__owur int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
0f113f3e
MC		 1448 const char *file);
1449# ifndef OPENSSL_SYS_VMS
1450int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1451 const char *dir);
1452# endif
65a87c7d 1453
0f113f3e 1454# endif
58964a49 1455
0f113f3e 1456void SSL_load_error_strings(void);
4bcdb4a6
MC		 1457__owur const char *SSL_state_string(const SSL *s);
1458__owur const char *SSL_rstate_string(const SSL *s);
1459__owur const char *SSL_state_string_long(const SSL *s);
1460__owur const char *SSL_rstate_string_long(const SSL *s);
1461__owur long SSL_SESSION_get_time(const SSL_SESSION *s);
1462__owur long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1463__owur long SSL_SESSION_get_timeout(const SSL_SESSION *s);
1464__owur long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1465__owur int SSL_SESSION_has_ticket(const SSL_SESSION *s);
1466__owur unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s);
b7c9187b
MC		 1467void SSL_SESSION_get0_ticket(const SSL_SESSION *s, unsigned char **tick,
1468 size_t *len);
0f113f3e 1469void SSL_copy_session_id(SSL *to, const SSL *from);
4bcdb4a6
MC		 1470__owur X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
1471__owur int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx,
0f113f3e 1472 unsigned int sid_ctx_len);
d02b48c6 1473
4bcdb4a6 1474__owur SSL_SESSION *SSL_SESSION_new(void);
3c1d6bbc 1475const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
0f113f3e 1476 unsigned int *len);
4bcdb4a6 1477__owur unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
0f113f3e
MC		 1478# ifndef OPENSSL_NO_STDIO
1479int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);
1480# endif
0f113f3e
MC		 1481int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses);
1482int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);
0f113f3e 1483void SSL_SESSION_free(SSL_SESSION *ses);
4bcdb4a6
MC		 1484__owur int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
1485__owur int SSL_set_session(SSL *to, SSL_SESSION *session);
1486__owur int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
0f113f3e 1487int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c);
4bcdb4a6
MC		 1488__owur int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1489__owur int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1490__owur int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
0f113f3e
MC		 1491 unsigned int id_len);
1492SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
1493 long length);
1494
1495# ifdef HEADER_X509_H
4bcdb4a6 1496__owur X509 *SSL_get_peer_certificate(const SSL *s);
0f113f3e 1497# endif
d02b48c6 1498
4bcdb4a6 1499__owur STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
d02b48c6 1500
4bcdb4a6
MC		 1501__owur int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
1502__owur int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
1503__owur int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int,
0f113f3e
MC		 1504 X509_STORE_CTX *);
1505void SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
1506 int (*callback) (int, X509_STORE_CTX *));
1507void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);
1508void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,
1509 int (*cb) (X509_STORE_CTX *, void *),
1510 void *arg);
1511void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg),
1512 void *arg);
1513# ifndef OPENSSL_NO_RSA
4bcdb4a6 1514__owur int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
0f113f3e 1515# endif
4bcdb4a6 1516__owur int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d,
0f113f3e 1517 long len);
4bcdb4a6
MC		 1518__owur int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1519__owur int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx,
0f113f3e 1520 const unsigned char *d, long len);
4bcdb4a6
MC		 1521__owur int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1522__owur int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len,
0f113f3e 1523 const unsigned char *d);
d02b48c6 1524
74678cc2
BM		 1525void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1526void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
d02b48c6 1527
4bcdb4a6
MC		 1528__owur int SSL_CTX_check_private_key(const SSL_CTX *ctx);
1529__owur int SSL_check_private_key(const SSL *ctx);
d02b48c6 1530
4bcdb4a6 1531__owur int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx,
0f113f3e 1532 unsigned int sid_ctx_len);
4eb77b26 1533
0f113f3e 1534SSL *SSL_new(SSL_CTX *ctx);
4bcdb4a6 1535__owur int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,
0f113f3e 1536 unsigned int sid_ctx_len);
bb7cd4e3 1537
4bcdb4a6
MC		 1538__owur int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1539__owur int SSL_set_purpose(SSL *s, int purpose);
1540__owur int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1541__owur int SSL_set_trust(SSL *s, int trust);
bb7cd4e3 1542
4bcdb4a6
MC		 1543__owur int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
1544__owur int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
ccf11751 1545
4bcdb4a6
MC		 1546__owur X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
1547__owur X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
7af31968 1548
0f113f3e
MC		 1549# ifndef OPENSSL_NO_SRP
1550int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);
1551int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);
edc032b5
BL		 1552int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
1553int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
0f113f3e 1554 char *(*cb) (SSL *, void *));
edc032b5 1555int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
0f113f3e 1556 int (*cb) (SSL *, void *));
edc032b5 1557int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
0f113f3e 1558 int (*cb) (SSL *, int *, void *));
edc032b5
BL		 1559int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
1560
1561int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
0f113f3e 1562 BIGNUM *sa, BIGNUM *v, char *info);
edc032b5 1563int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
0f113f3e 1564 const char *grp);
edc032b5 1565
4bcdb4a6
MC		 1566__owur BIGNUM *SSL_get_srp_g(SSL *s);
1567__owur BIGNUM *SSL_get_srp_N(SSL *s);
edc032b5 1568
4bcdb4a6
MC		 1569__owur char *SSL_get_srp_username(SSL *s);
1570__owur char *SSL_get_srp_userinfo(SSL *s);
0f113f3e 1571# endif
edc032b5 1572
0f113f3e
MC		 1573void SSL_certs_clear(SSL *s);
1574void SSL_free(SSL *ssl);
4bcdb4a6
MC		 1575__owur int SSL_accept(SSL *ssl);
1576__owur int SSL_connect(SSL *ssl);
1577__owur int SSL_read(SSL *ssl, void *buf, int num);
1578__owur int SSL_peek(SSL *ssl, void *buf, int num);
1579__owur int SSL_write(SSL *ssl, const void *buf, int num);
0f113f3e
MC		 1580long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
1581long SSL_callback_ctrl(SSL *, int, void (*)(void));
1582long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
1583long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
1584
4bcdb4a6
MC		 1585__owur int SSL_get_error(const SSL *s, int ret_code);
1586__owur const char *SSL_get_version(const SSL *s);
d02b48c6
RE		 1587
1588/* This sets the 'default' SSL version that SSL_new() will create */
4bcdb4a6 1589__owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
d02b48c6 1590
0f113f3e 1591# ifndef OPENSSL_NO_SSL3_METHOD
4bcdb4a6
MC		 1592__owur const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1593__owur const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1594__owur const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
0f113f3e 1595# endif
58964a49 1596
4bcdb4a6 1597__owur const SSL_METHOD *SSLv23_method(void); /* Negotiate highest available SSL/TLS
0f113f3e 1598 * version */
4bcdb4a6 1599__owur const SSL_METHOD *SSLv23_server_method(void); /* Negotiate highest available
0f113f3e 1600 * SSL/TLS version */
4bcdb4a6 1601__owur const SSL_METHOD *SSLv23_client_method(void); /* Negotiate highest available
0f113f3e 1602 * SSL/TLS version */
d02b48c6 1603
4bcdb4a6
MC		 1604__owur const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1605__owur const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1606__owur const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
637f374a 1607
4bcdb4a6
MC		 1608__owur const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
1609__owur const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
1610__owur const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
7409d7ad 1611
4bcdb4a6
MC		 1612__owur const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
1613__owur const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
1614__owur const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
7409d7ad 1615
4bcdb4a6
MC		 1616__owur const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
1617__owur const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
1618__owur const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
36d16f8e 1619
4bcdb4a6
MC		 1620__owur const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */
1621__owur const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */
1622__owur const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */
c3b344e3 1623
4bcdb4a6
MC		 1624__owur const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
1625__owur const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
1626__owur const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
c6913eeb 1627
4bcdb4a6
MC		 1628__owur STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
1629__owur STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s);
d02b48c6 1630
4bcdb4a6 1631__owur int SSL_do_handshake(SSL *s);
d02b48c6 1632int SSL_renegotiate(SSL *s);
4bcdb4a6
MC		 1633__owur int SSL_renegotiate_abbreviated(SSL *s);
1634__owur int SSL_renegotiate_pending(SSL *s);
d02b48c6
RE		 1635int SSL_shutdown(SSL *s);
1636
4bcdb4a6
MC		 1637__owur const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx);
1638__owur const SSL_METHOD *SSL_get_ssl_method(SSL *s);
1639__owur int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
1640__owur const char *SSL_alert_type_string_long(int value);
1641__owur const char *SSL_alert_type_string(int value);
1642__owur const char *SSL_alert_desc_string_long(int value);
1643__owur const char *SSL_alert_desc_string(int value);
d02b48c6 1644
3822740c
RL		 1645void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1646void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
4bcdb4a6
MC		 1647__owur STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
1648__owur STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
1649__owur int SSL_add_client_CA(SSL *ssl, X509 *x);
1650__owur int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x);
d02b48c6
RE		 1651
1652void SSL_set_connect_state(SSL *s);
1653void SSL_set_accept_state(SSL *s);
1654
4bcdb4a6 1655__owur long SSL_get_default_timeout(const SSL *s);
d02b48c6 1656
0f113f3e 1657int SSL_library_init(void);
d02b48c6 1658
4bcdb4a6
MC		 1659__owur char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size);
1660__owur STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
d02b48c6 1661
4bcdb4a6 1662__owur SSL *SSL_dup(SSL *ssl);
d02b48c6 1663
4bcdb4a6 1664__owur X509 *SSL_get_certificate(const SSL *ssl);
0f113f3e
MC		 1665/*
1666 * EVP_PKEY
1667 */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
a25f9adc 1668
4bcdb4a6
MC		 1669__owur X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
1670__owur EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
d02b48c6 1671
0f113f3e 1672void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode);
4bcdb4a6 1673__owur int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
0f113f3e 1674void SSL_set_quiet_shutdown(SSL *ssl, int mode);
4bcdb4a6 1675__owur int SSL_get_quiet_shutdown(const SSL *ssl);
0f113f3e 1676void SSL_set_shutdown(SSL *ssl, int mode);
4bcdb4a6
MC		 1677__owur int SSL_get_shutdown(const SSL *ssl);
1678__owur int SSL_version(const SSL *ssl);
1679__owur int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1680__owur int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
0f113f3e
MC		 1681 const char *CApath);
1682# define SSL_get0_session SSL_get_session/* just peek at pointer */
4bcdb4a6
MC		 1683__owur SSL_SESSION *SSL_get_session(const SSL *ssl);
1684__owur SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1685__owur SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
0f113f3e 1686SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);
45d87a1f 1687void SSL_set_info_callback(SSL *ssl,
0f113f3e
MC		 1688 void (*cb) (const SSL *ssl, int type, int val));
1689void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,
1690 int val);
4bcdb4a6 1691__owur int SSL_state(const SSL *ssl);
08557cf2 1692void SSL_set_state(SSL *ssl, int state);
58964a49 1693
0f113f3e 1694void SSL_set_verify_result(SSL *ssl, long v);
4bcdb4a6 1695__owur long SSL_get_verify_result(const SSL *ssl);
58964a49 1696
4bcdb4a6 1697__owur int SSL_set_ex_data(SSL *ssl, int idx, void *data);
0f113f3e 1698void *SSL_get_ex_data(const SSL *ssl, int idx);
4bcdb4a6 1699__owur int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
0f113f3e 1700 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
58964a49 1701
4bcdb4a6 1702__owur int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);
0f113f3e 1703void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx);
4bcdb4a6 1704__owur int SSL_SESSION_get_ex_new_index(long argl, void *argp,
0f113f3e
MC		 1705 CRYPTO_EX_new *new_func,
1706 CRYPTO_EX_dup *dup_func,
1707 CRYPTO_EX_free *free_func);
58964a49 1708
4bcdb4a6 1709__owur int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data);
0f113f3e 1710void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx);
4bcdb4a6 1711__owur int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
0f113f3e
MC		 1712 CRYPTO_EX_dup *dup_func,
1713 CRYPTO_EX_free *free_func);
1714
4bcdb4a6 1715__owur int SSL_get_ex_data_X509_STORE_CTX_idx(void);
0f113f3e
MC		 1716
1717# define SSL_CTX_sess_set_cache_size(ctx,t) \
1718 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1719# define SSL_CTX_sess_get_cache_size(ctx) \
1720 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1721# define SSL_CTX_set_session_cache_mode(ctx,m) \
1722 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1723# define SSL_CTX_get_session_cache_mode(ctx) \
1724 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1725
1726# define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1727# define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1728# define SSL_CTX_get_read_ahead(ctx) \
1729 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1730# define SSL_CTX_set_read_ahead(ctx,m) \
1731 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1732# define SSL_CTX_get_max_cert_list(ctx) \
1733 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1734# define SSL_CTX_set_max_cert_list(ctx,m) \
1735 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1736# define SSL_get_max_cert_list(ssl) \
1737 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1738# define SSL_set_max_cert_list(ssl,m) \
1739 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1740
1741# define SSL_CTX_set_max_send_fragment(ctx,m) \
1742 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1743# define SSL_set_max_send_fragment(ssl,m) \
1744 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
566dda07 1745
df63a389 1746 /* NB: the keylength is only applicable when is_export is true */
0f113f3e 1747# ifndef OPENSSL_NO_RSA
679ab7c3 1748void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
0f113f3e
MC		 1749 RSA *(*cb) (SSL *ssl, int is_export,
1750 int keylength));
679ab7c3 1751
15d21c2d 1752void SSL_set_tmp_rsa_callback(SSL *ssl,
0f113f3e
MC		 1753 RSA *(*cb) (SSL *ssl, int is_export,
1754 int keylength));
1755# endif
1756# ifndef OPENSSL_NO_DH
79df9d62 1757void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
0f113f3e
MC		 1758 DH *(*dh) (SSL *ssl, int is_export,
1759 int keylength));
15d21c2d 1760void SSL_set_tmp_dh_callback(SSL *ssl,
0f113f3e
MC		 1761 DH *(*dh) (SSL *ssl, int is_export,
1762 int keylength));
1763# endif
10bf4fc2 1764# ifndef OPENSSL_NO_EC
ea262260 1765void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
0f113f3e
MC		 1766 EC_KEY *(*ecdh) (SSL *ssl, int is_export,
1767 int keylength));
ea262260 1768void SSL_set_tmp_ecdh_callback(SSL *ssl,
0f113f3e
MC		 1769 EC_KEY *(*ecdh) (SSL *ssl, int is_export,
1770 int keylength));
1771# endif
15d21c2d 1772
0f113f3e 1773# ifndef OPENSSL_NO_COMP
4bcdb4a6
MC		 1774__owur const COMP_METHOD *SSL_get_current_compression(SSL *s);
1775__owur const COMP_METHOD *SSL_get_current_expansion(SSL *s);
1776__owur const char *SSL_COMP_get_name(const COMP_METHOD *comp);
69f68237 1777STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
4bcdb4a6 1778__owur STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)
0f113f3e 1779 *meths);
db7b5e0d 1780void SSL_COMP_free_compression_methods(void);
4bcdb4a6 1781__owur int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
0f113f3e 1782# else
4bcdb4a6
MC		 1783__owur const void *SSL_get_current_compression(SSL *s);
1784__owur const void *SSL_get_current_expansion(SSL *s);
1785__owur const char *SSL_COMP_get_name(const void *comp);
69f68237 1786void *SSL_COMP_get_compression_methods(void);
4bcdb4a6 1787__owur int SSL_COMP_add_compression_method(int id, void *cm);
0f113f3e 1788# endif
413c4f45 1789
94a209d8
DSH		 1790const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
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));
7c2d4fee 1812
08557cf2 1813void SSL_set_debug(SSL *s, int debug);
4bcdb4a6
MC		 1814__owur int SSL_cache_hit(SSL *s);
1815__owur int SSL_is_server(SSL *s);
5421196e 1816
4bcdb4a6 1817__owur __owur SSL_CONF_CTX *SSL_CONF_CTX_new(void);
ec2f7e56 1818int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);
3db935a9
DSH		 1819void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);
1820unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
4bcdb4a6
MC		 1821__owur unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags);
1822__owur int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);
3db935a9
DSH		 1823
1824void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);
1825void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);
1826
4bcdb4a6
MC		 1827__owur int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
1828__owur int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
1829__owur int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
3db935a9 1830
0f113f3e 1831# ifndef OPENSSL_NO_SSL_TRACE
93ab9e42 1832void SSL_trace(int write_p, int version, int content_type,
0f113f3e 1833 const void *buf, size_t len, SSL *ssl, void *arg);
4bcdb4a6 1834__owur const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
0f113f3e 1835# endif
93ab9e42 1836
b362ccab
DSH		 1837/* What the "other" parameter contains in security callback */
1838/* Mask for type */
0f113f3e
MC		 1839# define SSL_SECOP_OTHER_TYPE 0xffff0000
1840# define SSL_SECOP_OTHER_NONE 0
1841# define SSL_SECOP_OTHER_CIPHER (1 << 16)
1842# define SSL_SECOP_OTHER_CURVE (2 << 16)
1843# define SSL_SECOP_OTHER_DH (3 << 16)
1844# define SSL_SECOP_OTHER_PKEY (4 << 16)
1845# define SSL_SECOP_OTHER_SIGALG (5 << 16)
1846# define SSL_SECOP_OTHER_CERT (6 << 16)
b362ccab
DSH		 1847
1848/* Indicated operation refers to peer key or certificate */
0f113f3e 1849# define SSL_SECOP_PEER 0x1000
b362ccab
DSH		 1850
1851/* Values for "op" parameter in security callback */
1852
1853/* Called to filter ciphers */
1854/* Ciphers client supports */
0f113f3e 1855# define SSL_SECOP_CIPHER_SUPPORTED (1 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1856/* Cipher shared by client/server */
0f113f3e 1857# define SSL_SECOP_CIPHER_SHARED (2 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1858/* Sanity check of cipher server selects */
0f113f3e 1859# define SSL_SECOP_CIPHER_CHECK (3 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1860/* Curves supported by client */
0f113f3e 1861# define SSL_SECOP_CURVE_SUPPORTED (4 | SSL_SECOP_OTHER_CURVE)
b362ccab 1862/* Curves shared by client/server */
0f113f3e 1863# define SSL_SECOP_CURVE_SHARED (5 | SSL_SECOP_OTHER_CURVE)
b362ccab 1864/* Sanity check of curve server selects */
0f113f3e 1865# define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE)
b362ccab 1866/* Temporary DH key */
0f113f3e 1867# define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_DH)
b362ccab 1868/* SSL/TLS version */
0f113f3e 1869# define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE)
b362ccab 1870/* Session tickets */
0f113f3e 1871# define SSL_SECOP_TICKET (10 | SSL_SECOP_OTHER_NONE)
b362ccab 1872/* Supported signature algorithms sent to peer */
0f113f3e 1873# define SSL_SECOP_SIGALG_SUPPORTED (11 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1874/* Shared signature algorithm */
0f113f3e 1875# define SSL_SECOP_SIGALG_SHARED (12 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1876/* Sanity check signature algorithm allowed */
0f113f3e 1877# define SSL_SECOP_SIGALG_CHECK (13 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1878/* Used to get mask of supported public key signature algorithms */
0f113f3e 1879# define SSL_SECOP_SIGALG_MASK (14 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1880/* Use to see if compression is allowed */
0f113f3e 1881# define SSL_SECOP_COMPRESSION (15 | SSL_SECOP_OTHER_NONE)
b362ccab 1882/* EE key in certificate */
0f113f3e 1883# define SSL_SECOP_EE_KEY (16 | SSL_SECOP_OTHER_CERT)
b362ccab 1884/* CA key in certificate */
0f113f3e 1885# define SSL_SECOP_CA_KEY (17 | SSL_SECOP_OTHER_CERT)
b362ccab 1886/* CA digest algorithm in certificate */
0f113f3e 1887# define SSL_SECOP_CA_MD (18 | SSL_SECOP_OTHER_CERT)
b362ccab 1888/* Peer EE key in certificate */
0f113f3e 1889# define SSL_SECOP_PEER_EE_KEY (SSL_SECOP_EE_KEY | SSL_SECOP_PEER)
b362ccab 1890/* Peer CA key in certificate */
0f113f3e 1891# define SSL_SECOP_PEER_CA_KEY (SSL_SECOP_CA_KEY | SSL_SECOP_PEER)
b362ccab 1892/* Peer CA digest algorithm in certificate */
0f113f3e 1893# define SSL_SECOP_PEER_CA_MD (SSL_SECOP_CA_MD | SSL_SECOP_PEER)
b362ccab
DSH		 1894
1895void SSL_set_security_level(SSL *s, int level);
4bcdb4a6 1896__owur int SSL_get_security_level(const SSL *s);
0f113f3e
MC		 1897void SSL_set_security_callback(SSL *s,
1898 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1899 int bits, int nid, void *other,
1900 void *ex));
1901int (*SSL_get_security_callback(const SSL *s)) (SSL *s, SSL_CTX *ctx, int op,
1902 int bits, int nid,
1903 void *other, void *ex);
b362ccab 1904void SSL_set0_security_ex_data(SSL *s, void *ex);
4bcdb4a6 1905__owur void *SSL_get0_security_ex_data(const SSL *s);
b362ccab
DSH		 1906
1907void SSL_CTX_set_security_level(SSL_CTX *ctx, int level);
4bcdb4a6 1908__owur int SSL_CTX_get_security_level(const SSL_CTX *ctx);
0f113f3e
MC		 1909void SSL_CTX_set_security_callback(SSL_CTX *ctx,
1910 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1911 int bits, int nid, void *other,
1912 void *ex));
1913int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (SSL *s,
1914 SSL_CTX *ctx,
1915 int op, int bits,
1916 int nid,
1917 void *other,
1918 void *ex);
b362ccab 1919void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);
4bcdb4a6 1920__owur void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);
b362ccab 1921
0f113f3e 1922# ifndef OPENSSL_NO_UNIT_TEST
4bcdb4a6 1923__owur const struct openssl_ssl_test_functions *SSL_test_functions(void);
0f113f3e 1924# endif
e0fc7961 1925
d02b48c6 1926/* BEGIN ERROR CODES */
0f113f3e
MC		 1927/*
1928 * The following lines are auto generated by the script mkerr.pl. Any changes
6d311938
DSH		 1929 * made after this point may be overwritten when the script is next run.
1930 */
5451e0d9 1931void ERR_load_SSL_strings(void);
6d311938 1932
d02b48c6
RE		 1933/* Error codes for the SSL functions. */
1934
1935/* Function codes. */
0f113f3e
MC		 1936# define SSL_F_CHECK_SUITEB_CIPHER_LIST 331
1937# define SSL_F_D2I_SSL_SESSION 103
1938# define SSL_F_DO_DTLS1_WRITE 245
1939# define SSL_F_DO_SSL3_WRITE 104
1940# define SSL_F_DTLS1_ACCEPT 246
1941# define SSL_F_DTLS1_ADD_CERT_TO_BUF 295
1942# define SSL_F_DTLS1_BUFFER_RECORD 247
1943# define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 318
1944# define SSL_F_DTLS1_CLIENT_HELLO 248
1945# define SSL_F_DTLS1_CONNECT 249
1946# define SSL_F_DTLS1_ENC 250
1947# define SSL_F_DTLS1_GET_HELLO_VERIFY 251
1948# define SSL_F_DTLS1_GET_MESSAGE 252
1949# define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
1950# define SSL_F_DTLS1_GET_RECORD 254
1951# define SSL_F_DTLS1_HANDLE_TIMEOUT 297
1952# define SSL_F_DTLS1_HEARTBEAT 305
1953# define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
1954# define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288
1955# define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
1956# define SSL_F_DTLS1_PROCESS_RECORD 257
1957# define SSL_F_DTLS1_READ_BYTES 258
1958# define SSL_F_DTLS1_READ_FAILED 259
1959# define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
69f68237 1960# define SSL_F_DTLS1_SEND_CHANGE_CIPHER_SPEC 342
0f113f3e
MC		 1961# define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
1962# define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
1963# define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
1964# define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
1965# define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
1966# define SSL_F_DTLS1_SEND_SERVER_HELLO 266
1967# define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
1968# define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
1969# define SSL_F_SSL23_ACCEPT 115
1970# define SSL_F_SSL23_CLIENT_HELLO 116
1971# define SSL_F_SSL23_CONNECT 117
1972# define SSL_F_SSL23_GET_CLIENT_HELLO 118
1973# define SSL_F_SSL23_GET_SERVER_HELLO 119
1974# define SSL_F_SSL23_PEEK 237
1975# define SSL_F_SSL23_READ 120
1976# define SSL_F_SSL23_WRITE 121
1977# define SSL_F_SSL3_ACCEPT 128
1978# define SSL_F_SSL3_ADD_CERT_TO_BUF 296
1979# define SSL_F_SSL3_CALLBACK_CTRL 233
1980# define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1981# define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1982# define SSL_F_SSL3_CHECK_CLIENT_HELLO 304
1983# define SSL_F_SSL3_CLIENT_HELLO 131
1984# define SSL_F_SSL3_CONNECT 132
1985# define SSL_F_SSL3_CTRL 213
1986# define SSL_F_SSL3_CTX_CTRL 133
1987# define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293
1988# define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292
1989# define SSL_F_SSL3_ENC 134
1990# define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
1991# define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1992# define SSL_F_SSL3_GET_CERT_STATUS 289
1993# define SSL_F_SSL3_GET_CERT_VERIFY 136
1994# define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1995# define SSL_F_SSL3_GET_CLIENT_HELLO 138
1996# define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1997# define SSL_F_SSL3_GET_FINISHED 140
1998# define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1999# define SSL_F_SSL3_GET_MESSAGE 142
2000# define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283
2001# define SSL_F_SSL3_GET_NEXT_PROTO 306
2002# define SSL_F_SSL3_GET_RECORD 143
2003# define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
2004# define SSL_F_SSL3_GET_SERVER_DONE 145
2005# define SSL_F_SSL3_GET_SERVER_HELLO 146
2006# define SSL_F_SSL3_HANDSHAKE_MAC 285
2007# define SSL_F_SSL3_NEW_SESSION_TICKET 287
2008# define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
2009# define SSL_F_SSL3_PEEK 235
2010# define SSL_F_SSL3_READ_BYTES 148
2011# define SSL_F_SSL3_READ_N 149
2012# define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
2013# define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
2014# define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
2015# define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
77d514c5
MC		 2016# define SSL_F_SSL3_SEND_FINISHED 343
2017# define SSL_F_SSL3_SEND_HELLO_REQUEST 344
0f113f3e 2018# define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
77d514c5 2019# define SSL_F_SSL3_SEND_SERVER_DONE 345
0f113f3e
MC		 2020# define SSL_F_SSL3_SEND_SERVER_HELLO 242
2021# define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
2022# define SSL_F_SSL3_SETUP_KEY_BLOCK 157
2023# define SSL_F_SSL3_SETUP_READ_BUFFER 156
2024# define SSL_F_SSL3_SETUP_WRITE_BUFFER 291
2025# define SSL_F_SSL3_WRITE_BYTES 158
2026# define SSL_F_SSL3_WRITE_PENDING 159
2027# define SSL_F_SSL_ADD_CERT_CHAIN 316
2028# define SSL_F_SSL_ADD_CERT_TO_BUF 319
2029# define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298
2030# define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
2031# define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307
2032# define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
2033# define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
2034# define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299
2035# define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
2036# define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308
2037# define SSL_F_SSL_BAD_METHOD 160
2038# define SSL_F_SSL_BUILD_CERT_CHAIN 332
2039# define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
2040# define SSL_F_SSL_CERT_ADD0_CHAIN_CERT 339
2041# define SSL_F_SSL_CERT_DUP 221
2042# define SSL_F_SSL_CERT_INST 222
2043# define SSL_F_SSL_CERT_INSTANTIATE 214
2044# define SSL_F_SSL_CERT_NEW 162
2045# define SSL_F_SSL_CERT_SET0_CHAIN 340
2046# define SSL_F_SSL_CHECK_PRIVATE_KEY 163
2047# define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280
2048# define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279
2049# define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
2050# define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
2051# define SSL_F_SSL_CLEAR 164
2052# define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
2053# define SSL_F_SSL_CONF_CMD 334
2054# define SSL_F_SSL_CREATE_CIPHER_LIST 166
2055# define SSL_F_SSL_CTRL 232
2056# define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
2057# define SSL_F_SSL_CTX_MAKE_PROFILES 309
2058# define SSL_F_SSL_CTX_NEW 169
2059# define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
2060# define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290
2061# define SSL_F_SSL_CTX_SET_PURPOSE 226
2062# define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
2063# define SSL_F_SSL_CTX_SET_SSL_VERSION 170
2064# define SSL_F_SSL_CTX_SET_TRUST 229
2065# define SSL_F_SSL_CTX_USE_CERTIFICATE 171
2066# define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
2067# define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
2068# define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
2069# define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
2070# define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
2071# define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
2072# define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272
2073# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
2074# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
2075# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
2076# define SSL_F_SSL_CTX_USE_SERVERINFO 336
2077# define SSL_F_SSL_CTX_USE_SERVERINFO_FILE 337
2078# define SSL_F_SSL_DO_HANDSHAKE 180
2079# define SSL_F_SSL_GET_NEW_SESSION 181
2080# define SSL_F_SSL_GET_PREV_SESSION 217
2081# define SSL_F_SSL_GET_SERVER_CERT_INDEX 322
2082# define SSL_F_SSL_GET_SERVER_SEND_CERT 182
2083# define SSL_F_SSL_GET_SERVER_SEND_PKEY 317
2084# define SSL_F_SSL_GET_SIGN_PKEY 183
2085# define SSL_F_SSL_INIT_WBIO_BUFFER 184
2086# define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
2087# define SSL_F_SSL_NEW 186
2088# define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300
2089# define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302
2090# define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310
2091# define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301
2092# define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303
2093# define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311
2094# define SSL_F_SSL_PEEK 270
2095# define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281
2096# define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282
2097# define SSL_F_SSL_READ 223
2098# define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT 320
2099# define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT 321
2100# define SSL_F_SSL_SESSION_NEW 189
2101# define SSL_F_SSL_SESSION_PRINT_FP 190
2102# define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312
2103# define SSL_F_SSL_SESS_CERT_NEW 225
2104# define SSL_F_SSL_SET_CERT 191
2105# define SSL_F_SSL_SET_CIPHER_LIST 271
2106# define SSL_F_SSL_SET_FD 192
2107# define SSL_F_SSL_SET_PKEY 193
2108# define SSL_F_SSL_SET_PURPOSE 227
2109# define SSL_F_SSL_SET_RFD 194
2110# define SSL_F_SSL_SET_SESSION 195
2111# define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
2112# define SSL_F_SSL_SET_SESSION_TICKET_EXT 294
2113# define SSL_F_SSL_SET_TRUST 228
2114# define SSL_F_SSL_SET_WFD 196
2115# define SSL_F_SSL_SHUTDOWN 224
2116# define SSL_F_SSL_SRP_CTX_INIT 313
2117# define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
2118# define SSL_F_SSL_UNDEFINED_FUNCTION 197
2119# define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
2120# define SSL_F_SSL_USE_CERTIFICATE 198
2121# define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
2122# define SSL_F_SSL_USE_CERTIFICATE_FILE 200
2123# define SSL_F_SSL_USE_PRIVATEKEY 201
2124# define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
2125# define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
2126# define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273
2127# define SSL_F_SSL_USE_RSAPRIVATEKEY 204
2128# define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
2129# define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
2130# define SSL_F_SSL_VERIFY_CERT_CHAIN 207
2131# define SSL_F_SSL_WRITE 208
2132# define SSL_F_TLS12_CHECK_PEER_SIGALG 333
2133# define SSL_F_TLS1_CERT_VERIFY_MAC 286
2134# define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
2135# define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
2136# define SSL_F_TLS1_ENC 210
2137# define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314
2138# define SSL_F_TLS1_GET_CURVELIST 338
2139# define SSL_F_TLS1_HEARTBEAT 315
2140# define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
2141# define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
2142# define SSL_F_TLS1_PRF 284
2143# define SSL_F_TLS1_PROCESS_HEARTBEAT 341
2144# define SSL_F_TLS1_SETUP_KEY_BLOCK 211
2145# define SSL_F_TLS1_SET_SERVER_SIGALGS 335
8e1d3ba5 2146
d02b48c6 2147/* Reason codes. */
0f113f3e
MC		 2148# define SSL_R_APP_DATA_IN_HANDSHAKE 100
2149# define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
2150# define SSL_R_BAD_ALERT_RECORD 101
2151# define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
2152# define SSL_R_BAD_DATA 390
2153# define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
2154# define SSL_R_BAD_DECOMPRESSION 107
2155# define SSL_R_BAD_DH_G_LENGTH 108
2156# define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
2157# define SSL_R_BAD_DH_P_LENGTH 110
2158# define SSL_R_BAD_DIGEST_LENGTH 111
2159# define SSL_R_BAD_DSA_SIGNATURE 112
2160# define SSL_R_BAD_ECC_CERT 304
2161# define SSL_R_BAD_ECDSA_SIGNATURE 305
2162# define SSL_R_BAD_ECPOINT 306
2163# define SSL_R_BAD_HANDSHAKE_LENGTH 332
2164# define SSL_R_BAD_HELLO_REQUEST 105
2165# define SSL_R_BAD_LENGTH 271
2166# define SSL_R_BAD_MAC_LENGTH 333
2167# define SSL_R_BAD_MESSAGE_TYPE 114
2168# define SSL_R_BAD_PACKET_LENGTH 115
2169# define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
2170# define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316
2171# define SSL_R_BAD_RSA_DECRYPT 118
2172# define SSL_R_BAD_RSA_ENCRYPT 119
2173# define SSL_R_BAD_RSA_E_LENGTH 120
2174# define SSL_R_BAD_RSA_MODULUS_LENGTH 121
2175# define SSL_R_BAD_RSA_SIGNATURE 122
2176# define SSL_R_BAD_SIGNATURE 123
2177# define SSL_R_BAD_SRP_A_LENGTH 347
2178# define SSL_R_BAD_SRP_B_LENGTH 348
2179# define SSL_R_BAD_SRP_G_LENGTH 349
2180# define SSL_R_BAD_SRP_N_LENGTH 350
2181# define SSL_R_BAD_SRP_PARAMETERS 371
2182# define SSL_R_BAD_SRP_S_LENGTH 351
2183# define SSL_R_BAD_SRTP_MKI_VALUE 352
2184# define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353
2185# define SSL_R_BAD_SSL_FILETYPE 124
2186# define SSL_R_BAD_VALUE 384
2187# define SSL_R_BAD_WRITE_RETRY 127
2188# define SSL_R_BIO_NOT_SET 128
2189# define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
2190# define SSL_R_BN_LIB 130
2191# define SSL_R_CA_DN_LENGTH_MISMATCH 131
2192# define SSL_R_CA_DN_TOO_LONG 132
2193# define SSL_R_CA_KEY_TOO_SMALL 397
2194# define SSL_R_CA_MD_TOO_WEAK 398
2195# define SSL_R_CCS_RECEIVED_EARLY 133
2196# define SSL_R_CERTIFICATE_VERIFY_FAILED 134
2197# define SSL_R_CERT_CB_ERROR 377
2198# define SSL_R_CERT_LENGTH_MISMATCH 135
2199# define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
2200# define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
2201# define SSL_R_CLIENTHELLO_TLSEXT 226
2202# define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
2203# define SSL_R_COMPRESSION_DISABLED 343
2204# define SSL_R_COMPRESSION_FAILURE 141
2205# define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
2206# define SSL_R_COMPRESSION_LIBRARY_ERROR 142
2207# define SSL_R_CONNECTION_TYPE_NOT_SET 144
2208# define SSL_R_COOKIE_MISMATCH 308
2209# define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
2210# define SSL_R_DATA_LENGTH_TOO_LONG 146
2211# define SSL_R_DECRYPTION_FAILED 147
2212# define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
2213# define SSL_R_DH_KEY_TOO_SMALL 394
2214# define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
2215# define SSL_R_DIGEST_CHECK_FAILED 149
2216# define SSL_R_DTLS_MESSAGE_TOO_BIG 334
2217# define SSL_R_DUPLICATE_COMPRESSION_ID 309
2218# define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317
2219# define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318
2220# define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322
2221# define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323
2222# define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE 374
2223# define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
2224# define SSL_R_EE_KEY_TOO_SMALL 399
2225# define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354
2226# define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
2227# define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
2228# define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
2229# define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
2230# define SSL_R_EXTRA_DATA_IN_MESSAGE 153
2231# define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
2232# define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355
2233# define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356
2234# define SSL_R_HTTPS_PROXY_REQUEST 155
2235# define SSL_R_HTTP_REQUEST 156
2236# define SSL_R_ILLEGAL_SUITEB_DIGEST 380
2237# define SSL_R_INAPPROPRIATE_FALLBACK 373
2238# define SSL_R_INCONSISTENT_COMPRESSION 340
2239# define SSL_R_INVALID_COMMAND 280
2240# define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
2241# define SSL_R_INVALID_NULL_CMD_NAME 385
2242# define SSL_R_INVALID_PURPOSE 278
2243# define SSL_R_INVALID_SERVERINFO_DATA 388
2244# define SSL_R_INVALID_SRP_USERNAME 357
2245# define SSL_R_INVALID_STATUS_RESPONSE 328
2246# define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
2247# define SSL_R_INVALID_TRUST 279
2248# define SSL_R_KRB5 285
2249# define SSL_R_KRB5_C_CC_PRINC 286
2250# define SSL_R_KRB5_C_GET_CRED 287
2251# define SSL_R_KRB5_C_INIT 288
2252# define SSL_R_KRB5_C_MK_REQ 289
2253# define SSL_R_KRB5_S_BAD_TICKET 290
2254# define SSL_R_KRB5_S_INIT 291
2255# define SSL_R_KRB5_S_RD_REQ 292
2256# define SSL_R_KRB5_S_TKT_EXPIRED 293
2257# define SSL_R_KRB5_S_TKT_NYV 294
2258# define SSL_R_KRB5_S_TKT_SKEW 295
2259# define SSL_R_LENGTH_MISMATCH 159
2260# define SSL_R_LENGTH_TOO_SHORT 160
2261# define SSL_R_LIBRARY_BUG 274
2262# define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
2263# define SSL_R_MISSING_DH_DSA_CERT 162
2264# define SSL_R_MISSING_DH_KEY 163
2265# define SSL_R_MISSING_DH_RSA_CERT 164
2266# define SSL_R_MISSING_DSA_SIGNING_CERT 165
2267# define SSL_R_MISSING_ECDH_CERT 382
2268# define SSL_R_MISSING_ECDSA_SIGNING_CERT 381
2269# define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
2270# define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
2271# define SSL_R_MISSING_RSA_CERTIFICATE 168
2272# define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
2273# define SSL_R_MISSING_RSA_SIGNING_CERT 170
2274# define SSL_R_MISSING_SRP_PARAM 358
2275# define SSL_R_MISSING_TMP_DH_KEY 171
2276# define SSL_R_MISSING_TMP_ECDH_KEY 311
2277# define SSL_R_MISSING_TMP_RSA_KEY 172
2278# define SSL_R_MISSING_TMP_RSA_PKEY 173
2279# define SSL_R_MISSING_VERIFY_MESSAGE 174
2280# define SSL_R_MULTIPLE_SGC_RESTARTS 346
2281# define SSL_R_NO_CERTIFICATES_RETURNED 176
2282# define SSL_R_NO_CERTIFICATE_ASSIGNED 177
2283# define SSL_R_NO_CERTIFICATE_RETURNED 178
2284# define SSL_R_NO_CERTIFICATE_SET 179
2285# define SSL_R_NO_CIPHERS_AVAILABLE 181
2286# define SSL_R_NO_CIPHERS_PASSED 182
2287# define SSL_R_NO_CIPHERS_SPECIFIED 183
2288# define SSL_R_NO_CIPHER_MATCH 185
2289# define SSL_R_NO_CLIENT_CERT_METHOD 331
2290# define SSL_R_NO_CLIENT_CERT_RECEIVED 186
2291# define SSL_R_NO_COMPRESSION_SPECIFIED 187
2292# define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330
2293# define SSL_R_NO_METHOD_SPECIFIED 188
2294# define SSL_R_NO_PEM_EXTENSIONS 389
2295# define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
2296# define SSL_R_NO_PROTOCOLS_AVAILABLE 191
2297# define SSL_R_NO_RENEGOTIATION 339
2298# define SSL_R_NO_REQUIRED_DIGEST 324
2299# define SSL_R_NO_SHARED_CIPHER 193
2300# define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS 376
2301# define SSL_R_NO_SRTP_PROFILES 359
2302# define SSL_R_NO_VERIFY_CALLBACK 194
2303# define SSL_R_NULL_SSL_CTX 195
2304# define SSL_R_NULL_SSL_METHOD_PASSED 196
2305# define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
2306# define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
2307# define SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE 387
2308# define SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE 379
2309# define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
2310# define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
2311# define SSL_R_PACKET_LENGTH_TOO_LONG 198
2312# define SSL_R_PARSE_TLSEXT 227
2313# define SSL_R_PATH_TOO_LONG 270
2314# define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
2315# define SSL_R_PEM_NAME_BAD_PREFIX 391
2316# define SSL_R_PEM_NAME_TOO_SHORT 392
2317# define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
2318# define SSL_R_PROTOCOL_IS_SHUTDOWN 207
2319# define SSL_R_PSK_IDENTITY_NOT_FOUND 223
2320# define SSL_R_PSK_NO_CLIENT_CB 224
2321# define SSL_R_PSK_NO_SERVER_CB 225
2322# define SSL_R_READ_BIO_NOT_SET 211
2323# define SSL_R_READ_TIMEOUT_EXPIRED 312
2324# define SSL_R_RECORD_LENGTH_MISMATCH 213
2325# define SSL_R_RECORD_TOO_LARGE 214
2326# define SSL_R_RECORD_TOO_SMALL 298
2327# define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335
2328# define SSL_R_RENEGOTIATION_ENCODING_ERR 336
2329# define SSL_R_RENEGOTIATION_MISMATCH 337
2330# define SSL_R_REQUIRED_CIPHER_MISSING 215
2331# define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342
2332# define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345
2333# define SSL_R_SERVERHELLO_TLSEXT 275
2334# define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
2335# define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360
2336# define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
2337# define SSL_R_SRP_A_CALC 361
2338# define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362
2339# define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363
2340# define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364
2341# define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
2342# define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
2343# define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
2344# define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
2345# define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
2346# define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
2347# define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
2348# define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
2349# define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
2350# define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
2351# define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
2352# define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
2353# define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
2354# define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
2355# define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
2356# define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
2357# define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
2358# define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
2359# define SSL_R_SSL_HANDSHAKE_FAILURE 229
2360# define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2361# define SSL_R_SSL_NEGATIVE_LENGTH 372
2362# define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2363# define SSL_R_SSL_SESSION_ID_CONFLICT 302
2364# define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
2365# define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
2366# define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
2367# define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
2368# define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
2369# define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
2370# define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
2371# define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK 1086
2372# define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
2373# define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
2374# define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
2375# define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
2376# define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
2377# define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
2378# define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
2379# define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114
2380# define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113
2381# define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111
2382# define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112
2383# define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110
2384# define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
2385# define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365
2386# define SSL_R_TLS_HEARTBEAT_PENDING 366
2387# define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367
2388# define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
2389# define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2390# define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
0f113f3e
MC		 2391# define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
2392# define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
2393# define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
2394# define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
2395# define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
2396# define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
2397# define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
2398# define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
2399# define SSL_R_UNEXPECTED_MESSAGE 244
2400# define SSL_R_UNEXPECTED_RECORD 245
2401# define SSL_R_UNINITIALIZED 276
2402# define SSL_R_UNKNOWN_ALERT_TYPE 246
2403# define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
2404# define SSL_R_UNKNOWN_CIPHER_RETURNED 248
2405# define SSL_R_UNKNOWN_CIPHER_TYPE 249
2406# define SSL_R_UNKNOWN_CMD_NAME 386
2407# define SSL_R_UNKNOWN_DIGEST 368
2408# define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
2409# define SSL_R_UNKNOWN_PKEY_TYPE 251
2410# define SSL_R_UNKNOWN_PROTOCOL 252
2411# define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
2412# define SSL_R_UNKNOWN_SSL_VERSION 254
2413# define SSL_R_UNKNOWN_STATE 255
2414# define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338
2415# define SSL_R_UNSUPPORTED_CIPHER 256
2416# define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
2417# define SSL_R_UNSUPPORTED_DIGEST_TYPE 326
2418# define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
2419# define SSL_R_UNSUPPORTED_PROTOCOL 258
2420# define SSL_R_UNSUPPORTED_SSL_VERSION 259
2421# define SSL_R_UNSUPPORTED_STATUS_TYPE 329
2422# define SSL_R_USE_SRTP_NOT_NEGOTIATED 369
2423# define SSL_R_VERSION_TOO_LOW 396
2424# define SSL_R_WRONG_CERTIFICATE_TYPE 383
2425# define SSL_R_WRONG_CIPHER_RETURNED 261
2426# define SSL_R_WRONG_CURVE 378
2427# define SSL_R_WRONG_MESSAGE_TYPE 262
2428# define SSL_R_WRONG_SIGNATURE_LENGTH 264
2429# define SSL_R_WRONG_SIGNATURE_SIZE 265
2430# define SSL_R_WRONG_SIGNATURE_TYPE 370
2431# define SSL_R_WRONG_SSL_VERSION 266
2432# define SSL_R_WRONG_VERSION_NUMBER 267
2433# define SSL_R_X509_LIB 268
2434# define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
8e1d3ba5 2435
d02b48c6
RE		 2436#ifdef __cplusplus
2437}
2438#endif
2439#endif
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