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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
9a555706 148# include <openssl/comp.h>
a00ae6c4 149# include <openssl/bio.h>
0f113f3e 150# ifdef OPENSSL_USE_DEPRECATED
a00ae6c4 151# include <openssl/x509.h>
0f113f3e
MC		 152# include <openssl/crypto.h>
153# include <openssl/lhash.h>
154# include <openssl/buffer.h>
155# endif
156# include <openssl/pem.h>
157# include <openssl/hmac.h>
d095b68d 158
0f113f3e
MC		 159# include <openssl/safestack.h>
160# include <openssl/symhacks.h>
82271cee 161
d02b48c6
RE		 162#ifdef __cplusplus
163extern "C" {
164#endif
165
166/* SSLeay version number for ASN.1 encoding of the session information */
c80fd6b2
MC		 167/*-
168 * Version 0 - initial version
d02b48c6
RE		 169 * Version 1 - added the optional peer certificate
170 */
0f113f3e 171# define SSL_SESSION_ASN1_VERSION 0x0001
d02b48c6 172
0f113f3e
MC		 173# define SSL_MAX_SSL_SESSION_ID_LENGTH 32
174# define SSL_MAX_SID_CTX_LENGTH 32
175
176# define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
177# define SSL_MAX_KEY_ARG_LENGTH 8
178# define SSL_MAX_MASTER_KEY_LENGTH 48
52b8dad8 179
55a9a16f
MC		 180/* text strings for the ciphers */
181
d02b48c6 182/* These are used to specify which ciphers to use and not to use */
52b8dad8 183
0f113f3e
MC		 184# define SSL_TXT_EXP40 "EXPORT40"
185# define SSL_TXT_EXP56 "EXPORT56"
186# define SSL_TXT_LOW "LOW"
187# define SSL_TXT_MEDIUM "MEDIUM"
188# define SSL_TXT_HIGH "HIGH"
189# define SSL_TXT_FIPS "FIPS"
190
0f113f3e
MC		 191# define SSL_TXT_aNULL "aNULL"
192# define SSL_TXT_eNULL "eNULL"
193# define SSL_TXT_NULL "NULL"
194
195# define SSL_TXT_kRSA "kRSA"
196# define SSL_TXT_kDHr "kDHr"
197# define SSL_TXT_kDHd "kDHd"
198# define SSL_TXT_kDH "kDH"
199# define SSL_TXT_kEDH "kEDH"/* alias for kDHE */
200# define SSL_TXT_kDHE "kDHE"
0f113f3e
MC		 201# define SSL_TXT_kECDHr "kECDHr"
202# define SSL_TXT_kECDHe "kECDHe"
203# define SSL_TXT_kECDH "kECDH"
204# define SSL_TXT_kEECDH "kEECDH"/* alias for kECDHE */
205# define SSL_TXT_kECDHE "kECDHE"
206# define SSL_TXT_kPSK "kPSK"
0096d8f7
DSH		 207# define SSL_TXT_kRSAPSK "kRSAPSK"
208# define SSL_TXT_kECDHEPSK "kECDHEPSK"
209# define SSL_TXT_kDHEPSK "kDHEPSK"
0f113f3e
MC		 210# define SSL_TXT_kGOST "kGOST"
211# define SSL_TXT_kSRP "kSRP"
212
213# define SSL_TXT_aRSA "aRSA"
214# define SSL_TXT_aDSS "aDSS"
215# define SSL_TXT_aDH "aDH"
216# define SSL_TXT_aECDH "aECDH"
0f113f3e
MC		 217# define SSL_TXT_aECDSA "aECDSA"
218# define SSL_TXT_aPSK "aPSK"
219# define SSL_TXT_aGOST94 "aGOST94"
220# define SSL_TXT_aGOST01 "aGOST01"
221# define SSL_TXT_aGOST "aGOST"
222# define SSL_TXT_aSRP "aSRP"
223
224# define SSL_TXT_DSS "DSS"
225# define SSL_TXT_DH "DH"
226# define SSL_TXT_DHE "DHE"/* same as "kDHE:-ADH" */
227# define SSL_TXT_EDH "EDH"/* alias for DHE */
228# define SSL_TXT_ADH "ADH"
229# define SSL_TXT_RSA "RSA"
230# define SSL_TXT_ECDH "ECDH"
231# define SSL_TXT_EECDH "EECDH"/* alias for ECDHE" */
232# define SSL_TXT_ECDHE "ECDHE"/* same as "kECDHE:-AECDH" */
233# define SSL_TXT_AECDH "AECDH"
234# define SSL_TXT_ECDSA "ECDSA"
0f113f3e
MC		 235# define SSL_TXT_PSK "PSK"
236# define SSL_TXT_SRP "SRP"
237
238# define SSL_TXT_DES "DES"
239# define SSL_TXT_3DES "3DES"
240# define SSL_TXT_RC4 "RC4"
241# define SSL_TXT_RC2 "RC2"
242# define SSL_TXT_IDEA "IDEA"
243# define SSL_TXT_SEED "SEED"
244# define SSL_TXT_AES128 "AES128"
245# define SSL_TXT_AES256 "AES256"
246# define SSL_TXT_AES "AES"
247# define SSL_TXT_AES_GCM "AESGCM"
e75c5a79 248# define SSL_TXT_AES_CCM "AESCCM"
3d3701ea 249# define SSL_TXT_AES_CCM_8 "AESCCM8"
0f113f3e
MC		 250# define SSL_TXT_CAMELLIA128 "CAMELLIA128"
251# define SSL_TXT_CAMELLIA256 "CAMELLIA256"
252# define SSL_TXT_CAMELLIA "CAMELLIA"
253
254# define SSL_TXT_MD5 "MD5"
255# define SSL_TXT_SHA1 "SHA1"
256# define SSL_TXT_SHA "SHA"/* same as "SHA1" */
257# define SSL_TXT_GOST94 "GOST94"
258# define SSL_TXT_GOST89MAC "GOST89MAC"
259# define SSL_TXT_SHA256 "SHA256"
260# define SSL_TXT_SHA384 "SHA384"
261
262# define SSL_TXT_SSLV3 "SSLv3"
263# define SSL_TXT_TLSV1 "TLSv1"
264# define SSL_TXT_TLSV1_1 "TLSv1.1"
265# define SSL_TXT_TLSV1_2 "TLSv1.2"
266
267# define SSL_TXT_EXP "EXP"
268# define SSL_TXT_EXPORT "EXPORT"
269
270# define SSL_TXT_ALL "ALL"
d02b48c6 271
1d97c843 272/*-
c6ccf055
LJ		 273 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
274 * ciphers normally not being used.
275 * Example: "RC4" will activate all ciphers using RC4 including ciphers
276 * without authentication, which would normally disabled by DEFAULT (due
277 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
278 * will make sure that it is also disabled in the specific selection.
279 * COMPLEMENTOF* identifiers are portable between version, as adjustments
280 * to the default cipher setup will also be included here.
281 *
282 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
283 * DEFAULT gets, as only selection is being done and no sorting as needed
284 * for DEFAULT.
285 */
0f113f3e
MC		 286# define SSL_TXT_CMPALL "COMPLEMENTOFALL"
287# define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
288
289/*
290 * The following cipher list is used by default. It also is substituted when
291 * an application-defined cipher list string starts with 'DEFAULT'.
292 */
c84f7f4a 293# define SSL_DEFAULT_CIPHER_LIST "ALL:!COMPLEMENTOFDEFAULT:!eNULL"
0f113f3e
MC		 294/*
295 * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
0a05123a 296 * starts with a reasonable order, and all we have to do for DEFAULT is
0f113f3e
MC		 297 * throwing out anonymous and unencrypted ciphersuites! (The latter are not
298 * actually enabled by ALL, but "ALL:RSA" would enable some of them.)
0a05123a 299 */
d02b48c6 300
58964a49 301/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
0f113f3e
MC		 302# define SSL_SENT_SHUTDOWN 1
303# define SSL_RECEIVED_SHUTDOWN 2
d02b48c6 304
82271cee
RL		 305#ifdef __cplusplus
306}
307#endif
308
82271cee
RL		 309#ifdef __cplusplus
310extern "C" {
311#endif
312
0f113f3e
MC		 313# define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
314# define SSL_FILETYPE_PEM X509_FILETYPE_PEM
d02b48c6 315
0f113f3e
MC		 316/*
317 * This is needed to stop compilers complaining about the 'struct ssl_st *'
318 * function parameters used to prototype callbacks in SSL_CTX.
319 */
d02b48c6 320typedef struct ssl_st *ssl_crock_st;
12bf56c0 321typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
08557cf2
DSH		 322typedef struct ssl_method_st SSL_METHOD;
323typedef struct ssl_cipher_st SSL_CIPHER;
324typedef struct ssl_session_st SSL_SESSION;
e7f8ff43 325typedef struct tls_sigalgs_st TLS_SIGALGS;
3db935a9 326typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
08557cf2
DSH		 327
328DECLARE_STACK_OF(SSL_CIPHER)
329
333f926d 330/* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
0f113f3e
MC		 331typedef struct srtp_protection_profile_st {
332 const char *name;
333 unsigned long id;
334} SRTP_PROTECTION_PROFILE;
333f926d
BL		 335
336DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE)
337
0f113f3e
MC		 338typedef int (*tls_session_ticket_ext_cb_fn) (SSL *s,
339 const unsigned char *data,
340 int len, void *arg);
341typedef int (*tls_session_secret_cb_fn) (SSL *s, void *secret,
342 int *secret_len,
343 STACK_OF(SSL_CIPHER) *peer_ciphers,
344 SSL_CIPHER **cipher, void *arg);
08557cf2 345
33f653ad 346/* Typedefs for handling custom extensions */
ecf4d660 347
0f113f3e
MC		 348typedef int (*custom_ext_add_cb) (SSL *s, unsigned int ext_type,
349 const unsigned char **out,
350 size_t *outlen, int *al, void *add_arg);
33f653ad 351
0f113f3e
MC		 352typedef void (*custom_ext_free_cb) (SSL *s, unsigned int ext_type,
353 const unsigned char *out, void *add_arg);
ecf4d660 354
0f113f3e
MC		 355typedef int (*custom_ext_parse_cb) (SSL *s, unsigned int ext_type,
356 const unsigned char *in,
357 size_t inlen, int *al, void *parse_arg);
33f653ad 358
ef51b4b9 359/* Allow initial connection to servers that don't support RI */
0f113f3e 360# define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L
96946746 361/* Removed from OpenSSL 0.9.8q and 1.0.0c */
b3e2272c 362/* Dead forever, see CVE-2010-4180. */
96946746 363# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x0L
0f113f3e
MC		 364# define SSL_OP_TLSEXT_PADDING 0x00000010L
365# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
366# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040L
367# define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
368# define SSL_OP_TLS_D5_BUG 0x00000100L
a8e4ac6a
EK		 369/* Removed from OpenSSL 1.1.0 */
370# define SSL_OP_TLS_BLOCK_PADDING_BUG 0x0L
d02b48c6 371
3c6c139a 372/* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
0f113f3e 373# define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0
01f2f18f 374/* Refers to ancient SSLREF and SSLv2, retained for compatibility */
0f113f3e 375# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0
45f55f6a 376/* Related to removed SSLv2 */
0f113f3e
MC		 377# define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0
378# define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0
379
380/*
381 * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in
382 * OpenSSL 0.9.6d. Usually (depending on the application protocol) the
383 * workaround is not needed. Unfortunately some broken SSL/TLS
384 * implementations cannot handle it at all, which is why we include it in
385 * SSL_OP_ALL.
386 */
68d39f3c 387/* added in 0.9.6e */
0f113f3e 388# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L
c21506ba 389
0f113f3e
MC		 390/*
391 * SSL_OP_ALL: various bug workarounds that should be rather harmless. This
392 * used to be 0x000FFFFFL before 0.9.7.
393 */
394# define SSL_OP_ALL 0x80000BFFL
c21506ba 395
36d16f8e 396/* DTLS options */
0f113f3e 397# define SSL_OP_NO_QUERY_MTU 0x00001000L
36d16f8e 398/* Turn on Cookie Exchange (on relevant for servers) */
0f113f3e 399# define SSL_OP_COOKIE_EXCHANGE 0x00002000L
6434abbf 400/* Don't use RFC4507 ticket extension */
0f113f3e 401# define SSL_OP_NO_TICKET 0x00004000L
8711efb4 402/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
0f113f3e 403# define SSL_OP_CISCO_ANYCONNECT 0x00008000L
36d16f8e 404
c21506ba 405/* As server, disallow session resumption on renegotiation */
0f113f3e 406# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
566dda07 407/* Don't use compression even if supported */
0f113f3e 408# define SSL_OP_NO_COMPRESSION 0x00020000L
22c21555 409/* Permit unsafe legacy renegotiation */
0f113f3e 410# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L
ea262260 411/* If set, always create a new key when using tmp_ecdh parameters */
0f113f3e 412# define SSL_OP_SINGLE_ECDH_USE 0x00080000L
a14d1a03 413/* If set, always create a new key when using tmp_dh parameters */
0f113f3e 414# define SSL_OP_SINGLE_DH_USE 0x00100000L
ce325c60 415/* Does nothing: retained for compatibiity */
0f113f3e
MC		 416# define SSL_OP_EPHEMERAL_RSA 0x0
417/*
418 * Set on servers to choose the cipher according to the server's preferences
419 */
420# define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
421/*
422 * If set, a server will allow a client to issue a SSLv3.0 version number as
423 * latest version supported in the premaster secret, even when TLSv1.0
06da6e49 424 * (version 3.1) was announced in the client hello. Normally this is
0f113f3e
MC		 425 * forbidden to prevent version rollback attacks.
426 */
427# define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
c21506ba 428
0f113f3e
MC		 429# define SSL_OP_NO_SSLv2 0x00000000L
430# define SSL_OP_NO_SSLv3 0x02000000L
431# define SSL_OP_NO_TLSv1 0x04000000L
432# define SSL_OP_NO_TLSv1_2 0x08000000L
433# define SSL_OP_NO_TLSv1_1 0x10000000L
d02b48c6 434
0f113f3e
MC		 435# define SSL_OP_NO_DTLSv1 0x04000000L
436# define SSL_OP_NO_DTLSv1_2 0x08000000L
c6913eeb 437
0f113f3e
MC		 438# define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\
439 SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
3db935a9 440
0f113f3e
MC		 441/*
442 * These next two were never actually used for anything since SSLeay zap so
443 * we have some more flags.
7409d7ad 444 */
0f113f3e
MC		 445/*
446 * The next flag deliberately changes the ciphertest, this is a check for the
447 * PKCS#1 attack
448 */
449# define SSL_OP_PKCS1_CHECK_1 0x0
450# define SSL_OP_PKCS1_CHECK_2 0x0
451
3c33c6f6
MC		 452/* Removed as of OpenSSL 1.1.0 */
453# define SSL_OP_NETSCAPE_CA_DN_BUG 0x0
7a4dadc3
MC		 454/* Removed as of OpenSSL 1.1.0 */
455# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x0L
0f113f3e
MC		 456/*
457 * Make server add server-hello extension from early version of cryptopro
458 * draft, when GOST ciphersuite is negotiated. Required for interoperability
459 * with CryptoPro CSP 3.x
460 */
461# define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000L
462
463/*
464 * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
465 * when just a single record has been written):
0e1dba93 466 */
0f113f3e
MC		 467# define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
468/*
469 * Make it possible to retry SSL_write() with changed buffer location (buffer
470 * contents must stay the same!); this is not the default to avoid the
471 * misconception that non-blocking SSL_write() behaves like non-blocking
472 * write():
473 */
474# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
475/*
476 * Never bother the application with retries if the transport is blocking:
477 */
478# define SSL_MODE_AUTO_RETRY 0x00000004L
cf56663f 479/* Don't attempt to automatically build certificate chain */
0f113f3e
MC		 480# define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
481/*
482 * Save RAM by releasing read and write buffers when they're empty. (SSL3 and
483 * TLS only.) "Released" buffers are put onto a free-list in the context or
484 * just freed (depending on the context's setting for freelist_max_len).
485 */
486# define SSL_MODE_RELEASE_BUFFERS 0x00000010L
487/*
488 * Send the current time in the Random fields of the ClientHello and
2016265d
NM		 489 * ServerHello records for compatibility with hypothetical implementations
490 * that require it.
491 */
0f113f3e
MC		 492# define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L
493# define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L
494/*
495 * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications
496 * that reconnect with a downgraded protocol version; see
497 * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your
498 * application attempts a normal handshake. Only use this in explicit
499 * fallback retries, following the guidance in
500 * draft-ietf-tls-downgrade-scsv-00.
98f1ac7d 501 */
0f113f3e 502# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080L
c21506ba 503
d61ff83b 504/* Cert related flags */
0f113f3e
MC		 505/*
506 * Many implementations ignore some aspects of the TLS standards such as
d61ff83b
DSH		 507 * enforcing certifcate chain algorithms. When this is set we enforce them.
508 */
0f113f3e 509# define SSL_CERT_FLAG_TLS_STRICT 0x00000001L
2ea80354
DSH		 510
511/* Suite B modes, takes same values as certificate verify flags */
0f113f3e 512# define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000
2ea80354 513/* Suite B 192 bit only mode */
0f113f3e 514# define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000
2ea80354 515/* Suite B 128 bit mode allowing 192 bit algorithms */
0f113f3e 516# define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000
2ea80354 517
ed83ba53 518/* Perform all sorts of protocol violations for testing purposes */
0f113f3e 519# define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000
d61ff83b 520
74ecfab4
DSH		 521/* Flags for building certificate chains */
522/* Treat any existing certificates as untrusted CAs */
0f113f3e 523# define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1
024e6fed 524/* Don't include root CA in chain */
0f113f3e 525# define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2
13dc3ce9 526/* Just check certificates already there */
0f113f3e 527# define SSL_BUILD_CHAIN_FLAG_CHECK 0x4
13dc3ce9 528/* Ignore verification errors */
0f113f3e 529# define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8
e970f63d 530/* Clear verification errors from queue */
0f113f3e 531# define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10
74ecfab4 532
6dbb6219
DSH		 533/* Flags returned by SSL_check_chain */
534/* Certificate can be used with this session */
0f113f3e 535# define CERT_PKEY_VALID 0x1
6dbb6219 536/* Certificate can also be used for signing */
0f113f3e 537# define CERT_PKEY_SIGN 0x2
6dbb6219 538/* EE certificate signing algorithm OK */
0f113f3e 539# define CERT_PKEY_EE_SIGNATURE 0x10
6dbb6219 540/* CA signature algorithms OK */
0f113f3e 541# define CERT_PKEY_CA_SIGNATURE 0x20
6dbb6219 542/* EE certificate parameters OK */
0f113f3e 543# define CERT_PKEY_EE_PARAM 0x40
6dbb6219 544/* CA certificate parameters OK */
0f113f3e 545# define CERT_PKEY_CA_PARAM 0x80
6dbb6219 546/* Signing explicitly allowed as opposed to SHA1 fallback */
0f113f3e 547# define CERT_PKEY_EXPLICIT_SIGN 0x100
6dbb6219 548/* Client CA issuer names match (always set for server cert) */
0f113f3e 549# define CERT_PKEY_ISSUER_NAME 0x200
6dbb6219 550/* Cert type matches client types (always set for server cert) */
0f113f3e 551# define CERT_PKEY_CERT_TYPE 0x400
2ea80354 552/* Cert chain suitable to Suite B */
0f113f3e
MC		 553# define CERT_PKEY_SUITEB 0x800
554
555# define SSL_CONF_FLAG_CMDLINE 0x1
556# define SSL_CONF_FLAG_FILE 0x2
557# define SSL_CONF_FLAG_CLIENT 0x4
558# define SSL_CONF_FLAG_SERVER 0x8
559# define SSL_CONF_FLAG_SHOW_ERRORS 0x10
560# define SSL_CONF_FLAG_CERTIFICATE 0x20
2011b169 561# define SSL_CONF_FLAG_REQUIRE_PRIVATE 0x40
ec2f7e56 562/* Configuration value types */
0f113f3e
MC		 563# define SSL_CONF_TYPE_UNKNOWN 0x0
564# define SSL_CONF_TYPE_STRING 0x1
565# define SSL_CONF_TYPE_FILE 0x2
566# define SSL_CONF_TYPE_DIR 0x3
656b2605 567# define SSL_CONF_TYPE_NONE 0x4
0f113f3e
MC		 568
569/*
570 * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they
571 * cannot be used to clear bits.
572 */
573
574# define SSL_CTX_set_options(ctx,op) \
575 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
576# define SSL_CTX_clear_options(ctx,op) \
577 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
578# define SSL_CTX_get_options(ctx) \
579 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
580# define SSL_set_options(ssl,op) \
581 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
582# define SSL_clear_options(ssl,op) \
583 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
584# define SSL_get_options(ssl) \
a661b653 585 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
58964a49 586
0f113f3e
MC		 587# define SSL_CTX_set_mode(ctx,op) \
588 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
589# define SSL_CTX_clear_mode(ctx,op) \
590 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
591# define SSL_CTX_get_mode(ctx) \
592 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
593# define SSL_clear_mode(ssl,op) \
594 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
595# define SSL_set_mode(ssl,op) \
596 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
597# define SSL_get_mode(ssl) \
a661b653 598 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
0f113f3e 599# define SSL_set_mtu(ssl, mtu) \
36d16f8e 600 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
0f113f3e 601# define DTLS_set_link_mtu(ssl, mtu) \
59669b6a 602 SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
0f113f3e 603# define DTLS_get_link_min_mtu(ssl) \
59669b6a 604 SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
a661b653 605
0f113f3e
MC		 606# define SSL_get_secure_renegotiation_support(ssl) \
607 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
a661b653 608
0f113f3e
MC		 609# ifndef OPENSSL_NO_HEARTBEATS
610# define SSL_heartbeat(ssl) \
4817504d 611 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL)
0f113f3e 612# endif
edc032b5 613
0f113f3e
MC		 614# define SSL_CTX_set_cert_flags(ctx,op) \
615 SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
616# define SSL_set_cert_flags(s,op) \
617 SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
618# define SSL_CTX_clear_cert_flags(ctx,op) \
619 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
620# define SSL_clear_cert_flags(s,op) \
621 SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
622
623void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
624 void (*cb) (int write_p, int version,
625 int content_type, const void *buf,
626 size_t len, SSL *ssl, void *arg));
627void SSL_set_msg_callback(SSL *ssl,
628 void (*cb) (int write_p, int version,
629 int content_type, const void *buf,
630 size_t len, SSL *ssl, void *arg));
631# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
632# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
633
c5364614
DSH		 634# define SSL_get_extms_support(s) \
635 SSL_ctrl((s),SSL_CTRL_GET_EXTMS_SUPPORT,0,NULL)
636
0f113f3e
MC		 637# ifndef OPENSSL_NO_SRP
638
edc032b5 639/* see tls_srp.c */
4bcdb4a6
MC		 640__owur int SSL_SRP_CTX_init(SSL *s);
641__owur int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
edc032b5
BL		 642int SSL_SRP_CTX_free(SSL *ctx);
643int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
4bcdb4a6 644__owur int SSL_srp_server_param_with_username(SSL *s, int *ad);
4bcdb4a6 645__owur int SRP_Calc_A_param(SSL *s);
edc032b5 646
0f113f3e 647# endif
d02b48c6 648
0f113f3e
MC		 649# if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
650# define SSL_MAX_CERT_LIST_DEFAULT 1024*30
651 /* 30k max cert list :-) */
652# else
653# define SSL_MAX_CERT_LIST_DEFAULT 1024*100
654 /* 100k max cert list :-) */
655# endif
c0f5dd07 656
0f113f3e
MC		 657# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
658
659/*
660 * This callback type is used inside SSL_CTX, SSL, and in the functions that
661 * set them. It is used to override the generation of SSL/TLS session IDs in
662 * a server. Return value should be zero on an error, non-zero to proceed.
663 * Also, callbacks should themselves check if the id they generate is unique
664 * otherwise the SSL handshake will fail with an error - callbacks can do
665 * this using the 'ssl' value they're passed by;
666 * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in
667 * is set at the maximum size the session ID can be. In SSLv3/TLSv1 it is 32
668 * bytes. The callback can alter this length to be less if desired. It is
669 * also an error for the callback to set the size to zero.
670 */
671typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id,
672 unsigned int *id_len);
dc644fe2 673
0f113f3e
MC		 674# define SSL_SESS_CACHE_OFF 0x0000
675# define SSL_SESS_CACHE_CLIENT 0x0001
676# define SSL_SESS_CACHE_SERVER 0x0002
677# define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
678# define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
e0db2eed 679/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
0f113f3e
MC		 680# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
681# define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
682# define SSL_SESS_CACHE_NO_INTERNAL \
683 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
d02b48c6 684
3c1d6bbc 685LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
0f113f3e
MC		 686# define SSL_CTX_sess_number(ctx) \
687 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
688# define SSL_CTX_sess_connect(ctx) \
689 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
690# define SSL_CTX_sess_connect_good(ctx) \
691 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
692# define SSL_CTX_sess_connect_renegotiate(ctx) \
693 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
694# define SSL_CTX_sess_accept(ctx) \
695 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
696# define SSL_CTX_sess_accept_renegotiate(ctx) \
697 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
698# define SSL_CTX_sess_accept_good(ctx) \
699 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
700# define SSL_CTX_sess_hits(ctx) \
701 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
702# define SSL_CTX_sess_cb_hits(ctx) \
703 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
704# define SSL_CTX_sess_misses(ctx) \
705 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
706# define SSL_CTX_sess_timeouts(ctx) \
707 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
708# define SSL_CTX_sess_cache_full(ctx) \
709 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
710
711void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
712 int (*new_session_cb) (struct ssl_st *ssl,
713 SSL_SESSION *sess));
714int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
715 SSL_SESSION *sess);
716void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
717 void (*remove_session_cb) (struct ssl_ctx_st
718 *ctx,
719 SSL_SESSION
720 *sess));
721void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,
722 SSL_SESSION *sess);
723void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
724 SSL_SESSION *(*get_session_cb) (struct ssl_st
725 *ssl,
726 unsigned char
727 *data, int len,
728 int *copy));
729SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
730 unsigned char *Data,
731 int len, int *copy);
732void SSL_CTX_set_info_callback(SSL_CTX *ctx,
733 void (*cb) (const SSL *ssl, int type,
734 int val));
735void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
736 int val);
737void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
738 int (*client_cert_cb) (SSL *ssl, X509 **x509,
739 EVP_PKEY **pkey));
740int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
741 EVP_PKEY **pkey);
742# ifndef OPENSSL_NO_ENGINE
4bcdb4a6 743__owur int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
0f113f3e
MC		 744# endif
745void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
746 int (*app_gen_cookie_cb) (SSL *ssl,
747 unsigned char
748 *cookie,
749 unsigned int
750 *cookie_len));
751void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
752 int (*app_verify_cookie_cb) (SSL *ssl,
31011544 753 const unsigned char
0f113f3e
MC		 754 *cookie,
755 unsigned int
756 cookie_len));
757# ifndef OPENSSL_NO_NEXTPROTONEG
ee2ffc27 758void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
0f113f3e
MC		 759 int (*cb) (SSL *ssl,
760 const unsigned char
761 **out,
762 unsigned int *outlen,
763 void *arg), void *arg);
ee2ffc27 764void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
0f113f3e
MC		 765 int (*cb) (SSL *ssl,
766 unsigned char **out,
767 unsigned char *outlen,
768 const unsigned char *in,
769 unsigned int inlen,
770 void *arg), void *arg);
2911575c 771void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
0f113f3e
MC		 772 unsigned *len);
773# endif
ee2ffc27 774
4bcdb4a6 775__owur int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
0f113f3e
MC		 776 const unsigned char *in, unsigned int inlen,
777 const unsigned char *client,
778 unsigned int client_len);
ee2ffc27 779
0f113f3e
MC		 780# define OPENSSL_NPN_UNSUPPORTED 0
781# define OPENSSL_NPN_NEGOTIATED 1
782# define OPENSSL_NPN_NO_OVERLAP 2
783
4bcdb4a6 784__owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
0f113f3e 785 unsigned protos_len);
4bcdb4a6 786__owur int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
0f113f3e
MC		 787 unsigned protos_len);
788void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,
789 int (*cb) (SSL *ssl,
790 const unsigned char **out,
791 unsigned char *outlen,
792 const unsigned char *in,
793 unsigned int inlen,
794 void *arg), void *arg);
6f017a8f 795void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
0f113f3e
MC		 796 unsigned *len);
797
798# ifndef OPENSSL_NO_PSK
799/*
800 * the maximum length of the buffer given to callbacks containing the
801 * resulting identity/psk
802 */
803# define PSK_MAX_IDENTITY_LEN 128
804# define PSK_MAX_PSK_LEN 256
805void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
806 unsigned int (*psk_client_callback) (SSL
807 *ssl,
808 const
809 char
810 *hint,
811 char
812 *identity,
813 unsigned
814 int
815 max_identity_len,
816 unsigned
817 char
818 *psk,
819 unsigned
820 int
821 max_psk_len));
822void SSL_set_psk_client_callback(SSL *ssl,
823 unsigned int (*psk_client_callback) (SSL
824 *ssl,
825 const
826 char
827 *hint,
828 char
829 *identity,
830 unsigned
831 int
832 max_identity_len,
833 unsigned
834 char
835 *psk,
836 unsigned
837 int
838 max_psk_len));
839void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
840 unsigned int (*psk_server_callback) (SSL
841 *ssl,
842 const
843 char
844 *identity,
845 unsigned
846 char
847 *psk,
848 unsigned
849 int
850 max_psk_len));
7806f3dd 851void SSL_set_psk_server_callback(SSL *ssl,
0f113f3e
MC		 852 unsigned int (*psk_server_callback) (SSL
853 *ssl,
854 const
855 char
856 *identity,
857 unsigned
858 char
859 *psk,
860 unsigned
861 int
862 max_psk_len));
4bcdb4a6
MC		 863__owur int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
864__owur int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
ddac1974
NL		 865const char *SSL_get_psk_identity_hint(const SSL *s);
866const char *SSL_get_psk_identity(const SSL *s);
0f113f3e 867# endif
ddac1974 868
33f653ad
DSH		 869/* Register callbacks to handle custom TLS Extensions for client or server. */
870
4bcdb4a6 871__owur int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
0f113f3e
MC		 872 custom_ext_add_cb add_cb,
873 custom_ext_free_cb free_cb,
874 void *add_arg,
875 custom_ext_parse_cb parse_cb,
876 void *parse_arg);
a398f821 877
4bcdb4a6 878__owur int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
0f113f3e
MC		 879 custom_ext_add_cb add_cb,
880 custom_ext_free_cb free_cb,
881 void *add_arg,
882 custom_ext_parse_cb parse_cb,
883 void *parse_arg);
c846a5f5 884
4bcdb4a6 885__owur int SSL_extension_supported(unsigned int ext_type);
c846a5f5 886
0f113f3e
MC		 887# define SSL_NOTHING 1
888# define SSL_WRITING 2
889# define SSL_READING 3
890# define SSL_X509_LOOKUP 4
d02b48c6
RE		 891
892/* These will only be used when doing non-blocking IO */
0f113f3e
MC		 893# define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
894# define SSL_want_read(s) (SSL_want(s) == SSL_READING)
895# define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
896# define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
d02b48c6 897
0f113f3e
MC		 898# define SSL_MAC_FLAG_READ_MAC_STREAM 1
899# define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
08557cf2 900
82271cee
RL		 901#ifdef __cplusplus
902}
903#endif
904
0f113f3e
MC		 905# include <openssl/ssl2.h>
906# include <openssl/ssl3.h>
907# include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
908# include <openssl/dtls1.h> /* Datagram TLS */
0f113f3e 909# include <openssl/srtp.h> /* Support for the use_srtp extension */
d02b48c6 910
82271cee
RL		 911#ifdef __cplusplus
912extern "C" {
913#endif
914
657e60fa 915/* compatibility */
0f113f3e
MC		 916# define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
917# define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
918# define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
919# define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
920# define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
921# define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
922
49ae7423
MC		 923
924/*
925 * The valid handshake states (one for each type message sent and one for each
926 * type of message received). There are also two "special" states:
927 * TLS = TLS or DTLS state
928 * DTLS = DTLS specific state
929 * CR/SR = Client Read/Server Read
930 * CW/SW = Client Write/Server Write
931 *
932 * The "special" states are:
933 * TLS_ST_BEFORE = No handshake has been initiated yet
934 * TLS_ST_OK = A handshake has been successfully completed
935 */
936enum HANDSHAKE_STATE {
937 TLS_ST_BEFORE,
938 TLS_ST_OK,
939 DTLS_ST_CR_HELLO_VERIFY_REQUEST,
940 TLS_ST_CR_SRVR_HELLO,
941 TLS_ST_CR_CERT,
942 TLS_ST_CR_CERT_STATUS,
943 TLS_ST_CR_KEY_EXCH,
944 TLS_ST_CR_CERT_REQ,
945 TLS_ST_CR_SRVR_DONE,
946 TLS_ST_CR_SESSION_TICKET,
947 TLS_ST_CR_CHANGE,
948 TLS_ST_CR_FINISHED,
949 TLS_ST_CW_CLNT_HELLO,
950 TLS_ST_CW_CERT,
951 TLS_ST_CW_KEY_EXCH,
952 TLS_ST_CW_CERT_VRFY,
953 TLS_ST_CW_CHANGE,
954 TLS_ST_CW_NEXT_PROTO,
955 TLS_ST_CW_FINISHED,
956 TLS_ST_SW_HELLO_REQ,
957 TLS_ST_SR_CLNT_HELLO,
958 DTLS_ST_SW_HELLO_VERIFY_REQUEST,
959 TLS_ST_SW_SRVR_HELLO,
960 TLS_ST_SW_CERT,
961 TLS_ST_SW_KEY_EXCH,
962 TLS_ST_SW_CERT_REQ,
963 TLS_ST_SW_SRVR_DONE,
964 TLS_ST_SR_CERT,
965 TLS_ST_SR_KEY_EXCH,
966 TLS_ST_SR_CERT_VRFY,
967 TLS_ST_SR_NEXT_PROTO,
968 TLS_ST_SR_CHANGE,
969 TLS_ST_SR_FINISHED,
970 TLS_ST_SW_SESSION_TICKET,
971 TLS_ST_SW_CERT_STATUS,
972 TLS_ST_SW_CHANGE,
973 TLS_ST_SW_FINISHED
974};
975
0f113f3e
MC		 976/*
977 * The following are the possible values for ssl->state are are used to
978 * indicate where we are up to in the SSL connection establishment. The
979 * macros that follow are about the only things you should need to use and
980 * even then, only when using non-blocking IO. It can also be useful to work
981 * out where you were when the connection failed
982 */
983
984# define SSL_ST_CONNECT 0x1000
985# define SSL_ST_ACCEPT 0x2000
986# define SSL_ST_MASK 0x0FFF
987# define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
988# define SSL_ST_BEFORE 0x4000
989# define SSL_ST_OK 0x03
990# define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
a89db885 991# define SSL_ST_ERR 0x05
0f113f3e
MC		 992
993# define SSL_CB_LOOP 0x01
994# define SSL_CB_EXIT 0x02
995# define SSL_CB_READ 0x04
996# define SSL_CB_WRITE 0x08
997# define SSL_CB_ALERT 0x4000/* used in callback */
998# define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
999# define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
1000# define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
1001# define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
1002# define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
1003# define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
1004# define SSL_CB_HANDSHAKE_START 0x10
1005# define SSL_CB_HANDSHAKE_DONE 0x20
d02b48c6
RE		 1006
1007/* Is the SSL_connection established? */
0f113f3e 1008# define SSL_get_state(a) SSL_state(a)
49ae7423
MC		 1009# define SSL_in_connect_init(a) (SSL_in_init(a) && !a->server)
1010# define SSL_in_accept_init(a) (SSL_in_init(a) && a->server)
1011int SSL_in_init(SSL *s);
1012int SSL_in_before(SSL *s);
1013int SSL_is_init_finished(SSL *s);
0f113f3e
MC		 1014
1015/*
295c3f41
MC		 1016 * The following 3 states are kept in ssl->rlayer.rstate when reads fail, you
1017 * should not need these
0f113f3e
MC		 1018 */
1019# define SSL_ST_READ_HEADER 0xF0
1020# define SSL_ST_READ_BODY 0xF1
1021# define SSL_ST_READ_DONE 0xF2
d02b48c6 1022
c80fd6b2
MC		 1023/*-
1024 * Obtain latest Finished message
ca03109c
BM		 1025 * -- that we sent (SSL_get_finished)
1026 * -- that we expected from peer (SSL_get_peer_finished).
c80fd6b2
MC		 1027 * Returns length (0 == no Finished so far), copies up to 'count' bytes.
1028 */
0821bcd4
BL		 1029size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1030size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
ca03109c 1031
0f113f3e
MC		 1032/*
1033 * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are
1034 * 'ored' with SSL_VERIFY_PEER if they are desired
1035 */
1036# define SSL_VERIFY_NONE 0x00
1037# define SSL_VERIFY_PEER 0x01
1038# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1039# define SSL_VERIFY_CLIENT_ONCE 0x04
d02b48c6 1040
0f113f3e
MC		 1041# define OpenSSL_add_ssl_algorithms() SSL_library_init()
1042# define SSLeay_add_ssl_algorithms() SSL_library_init()
413c4f45 1043
657e60fa 1044/* More backward compatibility */
0f113f3e
MC		 1045# define SSL_get_cipher(s) \
1046 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1047# define SSL_get_cipher_bits(s,np) \
1048 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1049# define SSL_get_cipher_version(s) \
1050 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1051# define SSL_get_cipher_name(s) \
1052 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1053# define SSL_get_time(a) SSL_SESSION_get_time(a)
1054# define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1055# define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1056# define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1057
1058# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1059# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
3c07d3a3
DSH		 1060
1061DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
0f113f3e
MC		 1062# define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value
1063 * from SSL_AD_... */
58964a49 1064/* These alert types are for SSLv3 and TLSv1 */
0f113f3e 1065# define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
68d39f3c 1066/* fatal */
0f113f3e 1067# define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE
68d39f3c 1068/* fatal */
0f113f3e
MC		 1069# define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC
1070# define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1071# define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
68d39f3c 1072/* fatal */
0f113f3e 1073# define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE
68d39f3c 1074/* fatal */
0f113f3e 1075# define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE
68d39f3c 1076/* Not for TLS */
0f113f3e
MC		 1077# define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE
1078# define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1079# define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1080# define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1081# define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1082# define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
68d39f3c 1083/* fatal */
0f113f3e 1084# define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER
68d39f3c 1085/* fatal */
0f113f3e 1086# define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA
68d39f3c 1087/* fatal */
0f113f3e 1088# define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED
68d39f3c 1089/* fatal */
0f113f3e
MC		 1090# define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR
1091# define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
68d39f3c 1092/* fatal */
0f113f3e 1093# define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION
68d39f3c 1094/* fatal */
0f113f3e 1095# define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION
68d39f3c 1096/* fatal */
0f113f3e 1097# define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY
68d39f3c 1098/* fatal */
0f113f3e
MC		 1099# define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR
1100# define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1101# define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1102# define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1103# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1104# define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1105# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1106# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
68d39f3c 1107/* fatal */
0f113f3e 1108# define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY
68d39f3c 1109/* fatal */
0f113f3e
MC		 1110# define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK
1111# define SSL_ERROR_NONE 0
1112# define SSL_ERROR_SSL 1
1113# define SSL_ERROR_WANT_READ 2
1114# define SSL_ERROR_WANT_WRITE 3
1115# define SSL_ERROR_WANT_X509_LOOKUP 4
1116# define SSL_ERROR_SYSCALL 5/* look at error stack/return
1117 * value/errno */
1118# define SSL_ERROR_ZERO_RETURN 6
1119# define SSL_ERROR_WANT_CONNECT 7
1120# define SSL_ERROR_WANT_ACCEPT 8
1121# define SSL_CTRL_NEED_TMP_RSA 1
1122# define SSL_CTRL_SET_TMP_RSA 2
1123# define SSL_CTRL_SET_TMP_DH 3
1124# define SSL_CTRL_SET_TMP_ECDH 4
1125# define SSL_CTRL_SET_TMP_RSA_CB 5
1126# define SSL_CTRL_SET_TMP_DH_CB 6
1127# define SSL_CTRL_SET_TMP_ECDH_CB 7
1128# define SSL_CTRL_GET_SESSION_REUSED 8
1129# define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1130# define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1131# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1132# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1133# define SSL_CTRL_GET_FLAGS 13
1134# define SSL_CTRL_EXTRA_CHAIN_CERT 14
1135# define SSL_CTRL_SET_MSG_CALLBACK 15
1136# define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
36d16f8e 1137/* only applies to datagram connections */
0f113f3e 1138# define SSL_CTRL_SET_MTU 17
413c4f45 1139/* Stats */
0f113f3e
MC		 1140# define SSL_CTRL_SESS_NUMBER 20
1141# define SSL_CTRL_SESS_CONNECT 21
1142# define SSL_CTRL_SESS_CONNECT_GOOD 22
1143# define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1144# define SSL_CTRL_SESS_ACCEPT 24
1145# define SSL_CTRL_SESS_ACCEPT_GOOD 25
1146# define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1147# define SSL_CTRL_SESS_HIT 27
1148# define SSL_CTRL_SESS_CB_HIT 28
1149# define SSL_CTRL_SESS_MISSES 29
1150# define SSL_CTRL_SESS_TIMEOUTS 30
1151# define SSL_CTRL_SESS_CACHE_FULL 31
1152# define SSL_CTRL_OPTIONS 32
1153# define SSL_CTRL_MODE 33
1154# define SSL_CTRL_GET_READ_AHEAD 40
1155# define SSL_CTRL_SET_READ_AHEAD 41
1156# define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1157# define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1158# define SSL_CTRL_SET_SESS_CACHE_MODE 44
1159# define SSL_CTRL_GET_SESS_CACHE_MODE 45
1160# define SSL_CTRL_GET_MAX_CERT_LIST 50
1161# define SSL_CTRL_SET_MAX_CERT_LIST 51
1162# define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
a13c20f6 1163/* see tls1.h for macros based on these */
e481f9b9
MC		 1164# define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1165# define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1166# define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1167# define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1168# define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1169# define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1170# define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1171/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60 */
1172/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 */
1173/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 */
1174# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1175# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1176# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1177# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1178# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1179# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1180# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1181# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1182# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1183# define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1184# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
1185# define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
1186# define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
1187# define SSL_CTRL_SET_SRP_ARG 78
1188# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79
1189# define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80
1190# define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81
1191# ifndef OPENSSL_NO_HEARTBEATS
1192# define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85
1193# define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86
1194# define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87
1195# endif
0f113f3e
MC		 1196# define DTLS_CTRL_GET_TIMEOUT 73
1197# define DTLS_CTRL_HANDLE_TIMEOUT 74
1198# define DTLS_CTRL_LISTEN 75
1199# define SSL_CTRL_GET_RI_SUPPORT 76
1200# define SSL_CTRL_CLEAR_OPTIONS 77
1201# define SSL_CTRL_CLEAR_MODE 78
1202# define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB 79
1203# define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82
1204# define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83
1205# define SSL_CTRL_CHAIN 88
1206# define SSL_CTRL_CHAIN_CERT 89
1207# define SSL_CTRL_GET_CURVES 90
1208# define SSL_CTRL_SET_CURVES 91
1209# define SSL_CTRL_SET_CURVES_LIST 92
1210# define SSL_CTRL_GET_SHARED_CURVE 93
1211# define SSL_CTRL_SET_ECDH_AUTO 94
1212# define SSL_CTRL_SET_SIGALGS 97
1213# define SSL_CTRL_SET_SIGALGS_LIST 98
1214# define SSL_CTRL_CERT_FLAGS 99
1215# define SSL_CTRL_CLEAR_CERT_FLAGS 100
1216# define SSL_CTRL_SET_CLIENT_SIGALGS 101
1217# define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102
1218# define SSL_CTRL_GET_CLIENT_CERT_TYPES 103
1219# define SSL_CTRL_SET_CLIENT_CERT_TYPES 104
1220# define SSL_CTRL_BUILD_CERT_CHAIN 105
1221# define SSL_CTRL_SET_VERIFY_CERT_STORE 106
1222# define SSL_CTRL_SET_CHAIN_CERT_STORE 107
1223# define SSL_CTRL_GET_PEER_SIGNATURE_NID 108
1224# define SSL_CTRL_GET_SERVER_TMP_KEY 109
1225# define SSL_CTRL_GET_RAW_CIPHERLIST 110
1226# define SSL_CTRL_GET_EC_POINT_FORMATS 111
1227# define SSL_CTRL_GET_CHAIN_CERTS 115
1228# define SSL_CTRL_SELECT_CURRENT_CERT 116
1229# define SSL_CTRL_SET_CURRENT_CERT 117
1230# define SSL_CTRL_SET_DH_AUTO 118
1231# define SSL_CTRL_CHECK_PROTO_VERSION 119
1232# define DTLS_CTRL_SET_LINK_MTU 120
1233# define DTLS_CTRL_GET_LINK_MIN_MTU 121
c5364614 1234# define SSL_CTRL_GET_EXTMS_SUPPORT 122
0f113f3e
MC		 1235# define SSL_CERT_SET_FIRST 1
1236# define SSL_CERT_SET_NEXT 2
1237# define SSL_CERT_SET_SERVER 3
1238# define DTLSv1_get_timeout(ssl, arg) \
1239 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1240# define DTLSv1_handle_timeout(ssl) \
1241 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1242# define DTLSv1_listen(ssl, peer) \
1243 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
1244# define SSL_session_reused(ssl) \
1245 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1246# define SSL_num_renegotiations(ssl) \
1247 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1248# define SSL_clear_num_renegotiations(ssl) \
1249 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1250# define SSL_total_renegotiations(ssl) \
1251 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1252# define SSL_CTX_need_tmp_RSA(ctx) \
1253 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1254# define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1255 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1256# define SSL_CTX_set_tmp_dh(ctx,dh) \
1257 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1258# define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1259 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1260# define SSL_CTX_set_dh_auto(ctx, onoff) \
1261 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1262# define SSL_set_dh_auto(s, onoff) \
1263 SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1264# define SSL_need_tmp_RSA(ssl) \
1265 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1266# define SSL_set_tmp_rsa(ssl,rsa) \
1267 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1268# define SSL_set_tmp_dh(ssl,dh) \
1269 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1270# define SSL_set_tmp_ecdh(ssl,ecdh) \
1271 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1272# define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1273 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1274# define SSL_CTX_get_extra_chain_certs(ctx,px509) \
1275 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
1276# define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
1277 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
1278# define SSL_CTX_clear_extra_chain_certs(ctx) \
1279 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
1280# define SSL_CTX_set0_chain(ctx,sk) \
1281 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1282# define SSL_CTX_set1_chain(ctx,sk) \
1283 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1284# define SSL_CTX_add0_chain_cert(ctx,x509) \
1285 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1286# define SSL_CTX_add1_chain_cert(ctx,x509) \
1287 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1288# define SSL_CTX_get0_chain_certs(ctx,px509) \
1289 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1290# define SSL_CTX_clear_chain_certs(ctx) \
1291 SSL_CTX_set0_chain(ctx,NULL)
1292# define SSL_CTX_build_cert_chain(ctx, flags) \
1293 SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1294# define SSL_CTX_select_current_cert(ctx,x509) \
1295 SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1296# define SSL_CTX_set_current_cert(ctx, op) \
1297 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1298# define SSL_CTX_set0_verify_cert_store(ctx,st) \
1299 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1300# define SSL_CTX_set1_verify_cert_store(ctx,st) \
1301 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1302# define SSL_CTX_set0_chain_cert_store(ctx,st) \
1303 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1304# define SSL_CTX_set1_chain_cert_store(ctx,st) \
1305 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1306# define SSL_set0_chain(ctx,sk) \
1307 SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1308# define SSL_set1_chain(ctx,sk) \
1309 SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1310# define SSL_add0_chain_cert(ctx,x509) \
1311 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1312# define SSL_add1_chain_cert(ctx,x509) \
1313 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1314# define SSL_get0_chain_certs(ctx,px509) \
1315 SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1316# define SSL_clear_chain_certs(ctx) \
1317 SSL_set0_chain(ctx,NULL)
1318# define SSL_build_cert_chain(s, flags) \
1319 SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1320# define SSL_select_current_cert(ctx,x509) \
1321 SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1322# define SSL_set_current_cert(ctx,op) \
1323 SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1324# define SSL_set0_verify_cert_store(s,st) \
1325 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1326# define SSL_set1_verify_cert_store(s,st) \
1327 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1328# define SSL_set0_chain_cert_store(s,st) \
1329 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1330# define SSL_set1_chain_cert_store(s,st) \
1331 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1332# define SSL_get1_curves(ctx, s) \
1333 SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
1334# define SSL_CTX_set1_curves(ctx, clist, clistlen) \
1335 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1336# define SSL_CTX_set1_curves_list(ctx, s) \
1337 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1338# define SSL_set1_curves(ctx, clist, clistlen) \
1339 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1340# define SSL_set1_curves_list(ctx, s) \
1341 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1342# define SSL_get_shared_curve(s, n) \
1343 SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL)
1344# define SSL_CTX_set_ecdh_auto(ctx, onoff) \
1345 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
1346# define SSL_set_ecdh_auto(s, onoff) \
1347 SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
1348# define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
1349 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
1350# define SSL_CTX_set1_sigalgs_list(ctx, s) \
1351 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1352# define SSL_set1_sigalgs(ctx, slist, slistlen) \
1353 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
1354# define SSL_set1_sigalgs_list(ctx, s) \
1355 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1356# define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
1357 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
1358# define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
1359 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1360# define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
1361 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
1362# define SSL_set1_client_sigalgs_list(ctx, s) \
1363 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1364# define SSL_get0_certificate_types(s, clist) \
1365 SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
1366# define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
1367 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1368# define SSL_set1_client_certificate_types(s, clist, clistlen) \
1369 SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1370# define SSL_get_peer_signature_nid(s, pn) \
1371 SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
1372# define SSL_get_server_tmp_key(s, pk) \
1373 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
1374# define SSL_get0_raw_cipherlist(s, plst) \
1375 SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst)
1376# define SSL_get0_ec_point_formats(s, plst) \
1377 SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst)
a00ae6c4 1378
4bcdb4a6
MC		 1379__owur BIO_METHOD *BIO_f_ssl(void);
1380__owur BIO *BIO_new_ssl(SSL_CTX *ctx, int client);
1381__owur BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1382__owur BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1383__owur int BIO_ssl_copy_session_id(BIO *to, BIO *from);
d02b48c6
RE		 1384void BIO_ssl_shutdown(BIO *ssl_bio);
1385
4bcdb4a6
MC		 1386__owur int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);
1387__owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
0f113f3e 1388void SSL_CTX_free(SSL_CTX *);
4bcdb4a6
MC		 1389__owur long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);
1390__owur long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1391__owur X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
0f113f3e 1392void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *);
4bcdb4a6
MC		 1393__owur int SSL_want(const SSL *s);
1394__owur int SSL_clear(SSL *s);
413c4f45 1395
0f113f3e 1396void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
d02b48c6 1397
4bcdb4a6
MC		 1398__owur const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1399__owur int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits);
1400__owur char *SSL_CIPHER_get_version(const SSL_CIPHER *c);
1401__owur const char *SSL_CIPHER_get_name(const SSL_CIPHER *c);
1402__owur unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c);
1403
1404__owur int SSL_get_fd(const SSL *s);
1405__owur int SSL_get_rfd(const SSL *s);
1406__owur int SSL_get_wfd(const SSL *s);
1407__owur const char *SSL_get_cipher_list(const SSL *s, int n);
1408__owur char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1409__owur int SSL_get_read_ahead(const SSL *s);
1410__owur int SSL_pending(const SSL *s);
0f113f3e 1411# ifndef OPENSSL_NO_SOCK
4bcdb4a6
MC		 1412__owur int SSL_set_fd(SSL *s, int fd);
1413__owur int SSL_set_rfd(SSL *s, int fd);
1414__owur int SSL_set_wfd(SSL *s, int fd);
0f113f3e 1415# endif
3ffbe008
MC		 1416void SSL_set_rbio(SSL *s, BIO *rbio);
1417void SSL_set_wbio(SSL *s, BIO *wbio);
0f113f3e 1418void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio);
4bcdb4a6
MC		 1419__owur BIO *SSL_get_rbio(const SSL *s);
1420__owur BIO *SSL_get_wbio(const SSL *s);
1421__owur int SSL_set_cipher_list(SSL *s, const char *str);
0f113f3e 1422void SSL_set_read_ahead(SSL *s, int yes);
4bcdb4a6
MC		 1423__owur int SSL_get_verify_mode(const SSL *s);
1424__owur int SSL_get_verify_depth(const SSL *s);
1425__owur int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *);
0f113f3e
MC		 1426void SSL_set_verify(SSL *s, int mode,
1427 int (*callback) (int ok, X509_STORE_CTX *ctx));
1428void SSL_set_verify_depth(SSL *s, int depth);
1429void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg);
1430# ifndef OPENSSL_NO_RSA
4bcdb4a6 1431__owur int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
0f113f3e 1432# endif
4bcdb4a6
MC		 1433__owur int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len);
1434__owur int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1435__owur int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d,
0f113f3e 1436 long len);
4bcdb4a6
MC		 1437__owur int SSL_use_certificate(SSL *ssl, X509 *x);
1438__owur int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
0f113f3e 1439
a398f821 1440/* Set serverinfo data for the current active cert. */
4bcdb4a6 1441__owur int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
0f113f3e 1442 size_t serverinfo_length);
4bcdb4a6 1443__owur int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
a9e1c50b 1444
4bcdb4a6
MC		 1445__owur int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1446__owur int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1447__owur int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1448__owur int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1449__owur int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1450__owur int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
68d39f3c 1451/* PEM type */
4bcdb4a6 1452__owur int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);
fae4772c 1453__owur int SSL_use_certificate_chain_file(SSL *ssl, const char *file);
4bcdb4a6
MC		 1454__owur STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1455__owur int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
0f113f3e 1456 const char *file);
984d6c60 1457# ifndef OPENSSL_SYS_VMS
0f113f3e
MC		 1458int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1459 const char *dir);
0f113f3e 1460# endif
58964a49 1461
0f113f3e 1462void SSL_load_error_strings(void);
4bcdb4a6
MC		 1463__owur const char *SSL_state_string(const SSL *s);
1464__owur const char *SSL_rstate_string(const SSL *s);
1465__owur const char *SSL_state_string_long(const SSL *s);
1466__owur const char *SSL_rstate_string_long(const SSL *s);
1467__owur long SSL_SESSION_get_time(const SSL_SESSION *s);
1468__owur long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1469__owur long SSL_SESSION_get_timeout(const SSL_SESSION *s);
1470__owur long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1471__owur int SSL_SESSION_has_ticket(const SSL_SESSION *s);
1472__owur unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s);
b7c9187b
MC		 1473void SSL_SESSION_get0_ticket(const SSL_SESSION *s, unsigned char **tick,
1474 size_t *len);
17dd65e6 1475__owur int SSL_copy_session_id(SSL *to, const SSL *from);
4bcdb4a6
MC		 1476__owur X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
1477__owur int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx,
0f113f3e 1478 unsigned int sid_ctx_len);
d02b48c6 1479
4bcdb4a6 1480__owur SSL_SESSION *SSL_SESSION_new(void);
3c1d6bbc 1481const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
0f113f3e 1482 unsigned int *len);
4bcdb4a6 1483__owur unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
0f113f3e
MC		 1484# ifndef OPENSSL_NO_STDIO
1485int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);
1486# endif
0f113f3e
MC		 1487int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses);
1488int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);
0f113f3e 1489void SSL_SESSION_free(SSL_SESSION *ses);
4bcdb4a6
MC		 1490__owur int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
1491__owur int SSL_set_session(SSL *to, SSL_SESSION *session);
1492__owur int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
0f113f3e 1493int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c);
4bcdb4a6
MC		 1494__owur int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1495__owur int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1496__owur int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
0f113f3e
MC		 1497 unsigned int id_len);
1498SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
1499 long length);
1500
1501# ifdef HEADER_X509_H
4bcdb4a6 1502__owur X509 *SSL_get_peer_certificate(const SSL *s);
0f113f3e 1503# endif
d02b48c6 1504
4bcdb4a6 1505__owur STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
d02b48c6 1506
4bcdb4a6
MC		 1507__owur int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
1508__owur int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
1509__owur int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int,
0f113f3e
MC		 1510 X509_STORE_CTX *);
1511void SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
1512 int (*callback) (int, X509_STORE_CTX *));
1513void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);
1514void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,
1515 int (*cb) (X509_STORE_CTX *, void *),
1516 void *arg);
1517void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg),
1518 void *arg);
1519# ifndef OPENSSL_NO_RSA
4bcdb4a6 1520__owur int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
0f113f3e 1521# endif
4bcdb4a6 1522__owur int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d,
0f113f3e 1523 long len);
4bcdb4a6
MC		 1524__owur int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1525__owur int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx,
0f113f3e 1526 const unsigned char *d, long len);
4bcdb4a6
MC		 1527__owur int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1528__owur int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len,
0f113f3e 1529 const unsigned char *d);
d02b48c6 1530
74678cc2
BM		 1531void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1532void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
d02b48c6 1533
4bcdb4a6
MC		 1534__owur int SSL_CTX_check_private_key(const SSL_CTX *ctx);
1535__owur int SSL_check_private_key(const SSL *ctx);
d02b48c6 1536
4bcdb4a6 1537__owur int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx,
0f113f3e 1538 unsigned int sid_ctx_len);
4eb77b26 1539
0f113f3e 1540SSL *SSL_new(SSL_CTX *ctx);
4bcdb4a6 1541__owur int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,
0f113f3e 1542 unsigned int sid_ctx_len);
bb7cd4e3 1543
4bcdb4a6
MC		 1544__owur int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1545__owur int SSL_set_purpose(SSL *s, int purpose);
1546__owur int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1547__owur int SSL_set_trust(SSL *s, int trust);
bb7cd4e3 1548
4bcdb4a6
MC		 1549__owur int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
1550__owur int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
ccf11751 1551
4bcdb4a6
MC		 1552__owur X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
1553__owur X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
7af31968 1554
0f113f3e
MC		 1555# ifndef OPENSSL_NO_SRP
1556int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);
1557int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);
edc032b5
BL		 1558int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
1559int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
0f113f3e 1560 char *(*cb) (SSL *, void *));
edc032b5 1561int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
0f113f3e 1562 int (*cb) (SSL *, void *));
edc032b5 1563int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
0f113f3e 1564 int (*cb) (SSL *, int *, void *));
edc032b5
BL		 1565int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
1566
1567int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
0f113f3e 1568 BIGNUM *sa, BIGNUM *v, char *info);
edc032b5 1569int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
0f113f3e 1570 const char *grp);
edc032b5 1571
4bcdb4a6
MC		 1572__owur BIGNUM *SSL_get_srp_g(SSL *s);
1573__owur BIGNUM *SSL_get_srp_N(SSL *s);
edc032b5 1574
4bcdb4a6
MC		 1575__owur char *SSL_get_srp_username(SSL *s);
1576__owur char *SSL_get_srp_userinfo(SSL *s);
0f113f3e 1577# endif
edc032b5 1578
0f113f3e
MC		 1579void SSL_certs_clear(SSL *s);
1580void SSL_free(SSL *ssl);
4bcdb4a6
MC		 1581__owur int SSL_accept(SSL *ssl);
1582__owur int SSL_connect(SSL *ssl);
1583__owur int SSL_read(SSL *ssl, void *buf, int num);
1584__owur int SSL_peek(SSL *ssl, void *buf, int num);
1585__owur int SSL_write(SSL *ssl, const void *buf, int num);
0f113f3e
MC		 1586long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
1587long SSL_callback_ctrl(SSL *, int, void (*)(void));
1588long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
1589long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
1590
4bcdb4a6
MC		 1591__owur int SSL_get_error(const SSL *s, int ret_code);
1592__owur const char *SSL_get_version(const SSL *s);
d02b48c6
RE		 1593
1594/* This sets the 'default' SSL version that SSL_new() will create */
4bcdb4a6 1595__owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
d02b48c6 1596
0f113f3e 1597# ifndef OPENSSL_NO_SSL3_METHOD
4bcdb4a6
MC		 1598__owur const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1599__owur const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1600__owur const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
0f113f3e 1601# endif
58964a49 1602
32ec4153
MC		 1603#define SSLv23_method TLS_method
1604#define SSLv23_server_method TLS_server_method
13c9bb3e 1605#define SSLv23_client_method TLS_client_method
d02b48c6 1606
32ec4153
MC		 1607/* Negotiate highest available SSL/TLS version */
1608__owur const SSL_METHOD *TLS_method(void);
1609__owur const SSL_METHOD *TLS_server_method(void);
13c9bb3e 1610__owur const SSL_METHOD *TLS_client_method(void);
32ec4153 1611
4bcdb4a6
MC		 1612__owur const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1613__owur const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1614__owur const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
637f374a 1615
4bcdb4a6
MC		 1616__owur const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
1617__owur const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
1618__owur const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
7409d7ad 1619
4bcdb4a6
MC		 1620__owur const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
1621__owur const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
1622__owur const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
7409d7ad 1623
4bcdb4a6
MC		 1624__owur const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
1625__owur const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
1626__owur const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
36d16f8e 1627
4bcdb4a6
MC		 1628__owur const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */
1629__owur const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */
1630__owur const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */
c3b344e3 1631
4bcdb4a6
MC		 1632__owur const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
1633__owur const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
1634__owur const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
c6913eeb 1635
4bcdb4a6 1636__owur STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
831eef2c 1637__owur STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s);
4bcdb4a6 1638__owur STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s);
d02b48c6 1639
4bcdb4a6 1640__owur int SSL_do_handshake(SSL *s);
d02b48c6 1641int SSL_renegotiate(SSL *s);
4bcdb4a6
MC		 1642__owur int SSL_renegotiate_abbreviated(SSL *s);
1643__owur int SSL_renegotiate_pending(SSL *s);
d02b48c6
RE		 1644int SSL_shutdown(SSL *s);
1645
4bcdb4a6
MC		 1646__owur const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx);
1647__owur const SSL_METHOD *SSL_get_ssl_method(SSL *s);
1648__owur int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
1649__owur const char *SSL_alert_type_string_long(int value);
1650__owur const char *SSL_alert_type_string(int value);
1651__owur const char *SSL_alert_desc_string_long(int value);
1652__owur const char *SSL_alert_desc_string(int value);
d02b48c6 1653
3822740c
RL		 1654void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1655void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
4bcdb4a6
MC		 1656__owur STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
1657__owur STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
1658__owur int SSL_add_client_CA(SSL *ssl, X509 *x);
1659__owur int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x);
d02b48c6
RE		 1660
1661void SSL_set_connect_state(SSL *s);
1662void SSL_set_accept_state(SSL *s);
1663
4bcdb4a6 1664__owur long SSL_get_default_timeout(const SSL *s);
d02b48c6 1665
0f113f3e 1666int SSL_library_init(void);
d02b48c6 1667
4bcdb4a6
MC		 1668__owur char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size);
1669__owur STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
d02b48c6 1670
4bcdb4a6 1671__owur SSL *SSL_dup(SSL *ssl);
d02b48c6 1672
4bcdb4a6 1673__owur X509 *SSL_get_certificate(const SSL *ssl);
0f113f3e
MC		 1674/*
1675 * EVP_PKEY
1676 */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
a25f9adc 1677
4bcdb4a6
MC		 1678__owur X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
1679__owur EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
d02b48c6 1680
0f113f3e 1681void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode);
4bcdb4a6 1682__owur int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
0f113f3e 1683void SSL_set_quiet_shutdown(SSL *ssl, int mode);
4bcdb4a6 1684__owur int SSL_get_quiet_shutdown(const SSL *ssl);
0f113f3e 1685void SSL_set_shutdown(SSL *ssl, int mode);
4bcdb4a6
MC		 1686__owur int SSL_get_shutdown(const SSL *ssl);
1687__owur int SSL_version(const SSL *ssl);
1688__owur int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
d84a7b20
MC		 1689__owur int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx);
1690__owur int SSL_CTX_set_default_verify_file(SSL_CTX *ctx);
4bcdb4a6 1691__owur int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
0f113f3e
MC		 1692 const char *CApath);
1693# define SSL_get0_session SSL_get_session/* just peek at pointer */
4bcdb4a6
MC		 1694__owur SSL_SESSION *SSL_get_session(const SSL *ssl);
1695__owur SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1696__owur SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
0f113f3e 1697SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);
45d87a1f 1698void SSL_set_info_callback(SSL *ssl,
0f113f3e
MC		 1699 void (*cb) (const SSL *ssl, int type, int val));
1700void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,
1701 int val);
49ae7423
MC		 1702__owur enum HANDSHAKE_STATE SSL_state(const SSL *ssl);
1703void SSL_set_state(SSL *ssl, enum HANDSHAKE_STATE state);
58964a49 1704
0f113f3e 1705void SSL_set_verify_result(SSL *ssl, long v);
4bcdb4a6 1706__owur long SSL_get_verify_result(const SSL *ssl);
58964a49 1707
d9f1c639
MC		 1708__owur size_t SSL_get_client_random(const SSL *ssl, unsigned char *out,
1709 size_t outlen);
1710__owur size_t SSL_get_server_random(const SSL *ssl, unsigned char *out,
1711 size_t outlen);
1712__owur size_t SSL_SESSION_get_master_key(const SSL_SESSION *ssl,
1713 unsigned char *out, size_t outlen);
858618e7 1714
4bcdb4a6 1715__owur int SSL_set_ex_data(SSL *ssl, int idx, void *data);
0f113f3e 1716void *SSL_get_ex_data(const SSL *ssl, int idx);
4bcdb4a6 1717__owur int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
0f113f3e 1718 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
58964a49 1719
4bcdb4a6 1720__owur int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);
0f113f3e 1721void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx);
4bcdb4a6 1722__owur int SSL_SESSION_get_ex_new_index(long argl, void *argp,
0f113f3e
MC		 1723 CRYPTO_EX_new *new_func,
1724 CRYPTO_EX_dup *dup_func,
1725 CRYPTO_EX_free *free_func);
58964a49 1726
4bcdb4a6 1727__owur int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data);
0f113f3e 1728void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx);
4bcdb4a6 1729__owur int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
0f113f3e
MC		 1730 CRYPTO_EX_dup *dup_func,
1731 CRYPTO_EX_free *free_func);
1732
4bcdb4a6 1733__owur int SSL_get_ex_data_X509_STORE_CTX_idx(void);
0f113f3e
MC		 1734
1735# define SSL_CTX_sess_set_cache_size(ctx,t) \
1736 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1737# define SSL_CTX_sess_get_cache_size(ctx) \
1738 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1739# define SSL_CTX_set_session_cache_mode(ctx,m) \
1740 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1741# define SSL_CTX_get_session_cache_mode(ctx) \
1742 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1743
1744# define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1745# define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1746# define SSL_CTX_get_read_ahead(ctx) \
1747 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1748# define SSL_CTX_set_read_ahead(ctx,m) \
1749 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1750# define SSL_CTX_get_max_cert_list(ctx) \
1751 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1752# define SSL_CTX_set_max_cert_list(ctx,m) \
1753 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1754# define SSL_get_max_cert_list(ssl) \
1755 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1756# define SSL_set_max_cert_list(ssl,m) \
1757 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1758
1759# define SSL_CTX_set_max_send_fragment(ctx,m) \
1760 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1761# define SSL_set_max_send_fragment(ssl,m) \
1762 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
566dda07 1763
df63a389 1764 /* NB: the keylength is only applicable when is_export is true */
0f113f3e 1765# ifndef OPENSSL_NO_RSA
679ab7c3 1766void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
0f113f3e
MC		 1767 RSA *(*cb) (SSL *ssl, int is_export,
1768 int keylength));
679ab7c3 1769
15d21c2d 1770void SSL_set_tmp_rsa_callback(SSL *ssl,
0f113f3e
MC		 1771 RSA *(*cb) (SSL *ssl, int is_export,
1772 int keylength));
1773# endif
1774# ifndef OPENSSL_NO_DH
79df9d62 1775void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
0f113f3e
MC		 1776 DH *(*dh) (SSL *ssl, int is_export,
1777 int keylength));
15d21c2d 1778void SSL_set_tmp_dh_callback(SSL *ssl,
0f113f3e
MC		 1779 DH *(*dh) (SSL *ssl, int is_export,
1780 int keylength));
1781# endif
10bf4fc2 1782# ifndef OPENSSL_NO_EC
ea262260 1783void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
0f113f3e
MC		 1784 EC_KEY *(*ecdh) (SSL *ssl, int is_export,
1785 int keylength));
ea262260 1786void SSL_set_tmp_ecdh_callback(SSL *ssl,
0f113f3e
MC		 1787 EC_KEY *(*ecdh) (SSL *ssl, int is_export,
1788 int keylength));
1789# endif
15d21c2d 1790
4bcdb4a6
MC		 1791__owur const COMP_METHOD *SSL_get_current_compression(SSL *s);
1792__owur const COMP_METHOD *SSL_get_current_expansion(SSL *s);
1793__owur const char *SSL_COMP_get_name(const COMP_METHOD *comp);
69f68237 1794STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
4bcdb4a6 1795__owur STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)
0f113f3e 1796 *meths);
db7b5e0d 1797void SSL_COMP_free_compression_methods(void);
4bcdb4a6 1798__owur int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
413c4f45 1799
94a209d8 1800const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
98c9ce2f
DSH		 1801int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c);
1802int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c);
94a209d8 1803
12bf56c0 1804/* TLS extensions functions */
4bcdb4a6 1805__owur int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
12bf56c0 1806
4bcdb4a6 1807__owur int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
0f113f3e 1808 void *arg);
12bf56c0
DSH		 1809
1810/* Pre-shared secret session resumption functions */
4bcdb4a6 1811__owur int SSL_set_session_secret_cb(SSL *s,
0f113f3e
MC		 1812 tls_session_secret_cb_fn tls_session_secret_cb,
1813 void *arg);
12bf56c0 1814
7c2d4fee 1815void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,
0f113f3e
MC		 1816 int (*cb) (SSL *ssl,
1817 int
1818 is_forward_secure));
7c2d4fee
BM		 1819
1820void SSL_set_not_resumable_session_callback(SSL *ssl,
0f113f3e
MC		 1821 int (*cb) (SSL *ssl,
1822 int
1823 is_forward_secure));
7c2d4fee 1824
08557cf2 1825void SSL_set_debug(SSL *s, int debug);
4bcdb4a6
MC		 1826__owur int SSL_cache_hit(SSL *s);
1827__owur int SSL_is_server(SSL *s);
5421196e 1828
4bcdb4a6 1829__owur __owur SSL_CONF_CTX *SSL_CONF_CTX_new(void);
ec2f7e56 1830int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);
3db935a9
DSH		 1831void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);
1832unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
4bcdb4a6
MC		 1833__owur unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags);
1834__owur int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);
3db935a9
DSH		 1835
1836void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);
1837void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);
1838
4bcdb4a6
MC		 1839__owur int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
1840__owur int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
1841__owur int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
3db935a9 1842
0f113f3e 1843# ifndef OPENSSL_NO_SSL_TRACE
93ab9e42 1844void SSL_trace(int write_p, int version, int content_type,
0f113f3e 1845 const void *buf, size_t len, SSL *ssl, void *arg);
4bcdb4a6 1846__owur const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
0f113f3e 1847# endif
93ab9e42 1848
b362ccab
DSH		 1849/* What the "other" parameter contains in security callback */
1850/* Mask for type */
0f113f3e
MC		 1851# define SSL_SECOP_OTHER_TYPE 0xffff0000
1852# define SSL_SECOP_OTHER_NONE 0
1853# define SSL_SECOP_OTHER_CIPHER (1 << 16)
1854# define SSL_SECOP_OTHER_CURVE (2 << 16)
1855# define SSL_SECOP_OTHER_DH (3 << 16)
1856# define SSL_SECOP_OTHER_PKEY (4 << 16)
1857# define SSL_SECOP_OTHER_SIGALG (5 << 16)
1858# define SSL_SECOP_OTHER_CERT (6 << 16)
b362ccab
DSH		 1859
1860/* Indicated operation refers to peer key or certificate */
0f113f3e 1861# define SSL_SECOP_PEER 0x1000
b362ccab
DSH		 1862
1863/* Values for "op" parameter in security callback */
1864
1865/* Called to filter ciphers */
1866/* Ciphers client supports */
0f113f3e 1867# define SSL_SECOP_CIPHER_SUPPORTED (1 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1868/* Cipher shared by client/server */
0f113f3e 1869# define SSL_SECOP_CIPHER_SHARED (2 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1870/* Sanity check of cipher server selects */
0f113f3e 1871# define SSL_SECOP_CIPHER_CHECK (3 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1872/* Curves supported by client */
0f113f3e 1873# define SSL_SECOP_CURVE_SUPPORTED (4 | SSL_SECOP_OTHER_CURVE)
b362ccab 1874/* Curves shared by client/server */
0f113f3e 1875# define SSL_SECOP_CURVE_SHARED (5 | SSL_SECOP_OTHER_CURVE)
b362ccab 1876/* Sanity check of curve server selects */
0f113f3e 1877# define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE)
b362ccab 1878/* Temporary DH key */
0f113f3e 1879# define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_DH)
b362ccab 1880/* SSL/TLS version */
0f113f3e 1881# define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE)
b362ccab 1882/* Session tickets */
0f113f3e 1883# define SSL_SECOP_TICKET (10 | SSL_SECOP_OTHER_NONE)
b362ccab 1884/* Supported signature algorithms sent to peer */
0f113f3e 1885# define SSL_SECOP_SIGALG_SUPPORTED (11 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1886/* Shared signature algorithm */
0f113f3e 1887# define SSL_SECOP_SIGALG_SHARED (12 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1888/* Sanity check signature algorithm allowed */
0f113f3e 1889# define SSL_SECOP_SIGALG_CHECK (13 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1890/* Used to get mask of supported public key signature algorithms */
0f113f3e 1891# define SSL_SECOP_SIGALG_MASK (14 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1892/* Use to see if compression is allowed */
0f113f3e 1893# define SSL_SECOP_COMPRESSION (15 | SSL_SECOP_OTHER_NONE)
b362ccab 1894/* EE key in certificate */
0f113f3e 1895# define SSL_SECOP_EE_KEY (16 | SSL_SECOP_OTHER_CERT)
b362ccab 1896/* CA key in certificate */
0f113f3e 1897# define SSL_SECOP_CA_KEY (17 | SSL_SECOP_OTHER_CERT)
b362ccab 1898/* CA digest algorithm in certificate */
0f113f3e 1899# define SSL_SECOP_CA_MD (18 | SSL_SECOP_OTHER_CERT)
b362ccab 1900/* Peer EE key in certificate */
0f113f3e 1901# define SSL_SECOP_PEER_EE_KEY (SSL_SECOP_EE_KEY | SSL_SECOP_PEER)
b362ccab 1902/* Peer CA key in certificate */
0f113f3e 1903# define SSL_SECOP_PEER_CA_KEY (SSL_SECOP_CA_KEY | SSL_SECOP_PEER)
b362ccab 1904/* Peer CA digest algorithm in certificate */
0f113f3e 1905# define SSL_SECOP_PEER_CA_MD (SSL_SECOP_CA_MD | SSL_SECOP_PEER)
b362ccab
DSH		 1906
1907void SSL_set_security_level(SSL *s, int level);
4bcdb4a6 1908__owur int SSL_get_security_level(const SSL *s);
0f113f3e
MC		 1909void SSL_set_security_callback(SSL *s,
1910 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1911 int bits, int nid, void *other,
1912 void *ex));
1913int (*SSL_get_security_callback(const SSL *s)) (SSL *s, SSL_CTX *ctx, int op,
1914 int bits, int nid,
1915 void *other, void *ex);
b362ccab 1916void SSL_set0_security_ex_data(SSL *s, void *ex);
4bcdb4a6 1917__owur void *SSL_get0_security_ex_data(const SSL *s);
b362ccab
DSH		 1918
1919void SSL_CTX_set_security_level(SSL_CTX *ctx, int level);
4bcdb4a6 1920__owur int SSL_CTX_get_security_level(const SSL_CTX *ctx);
0f113f3e
MC		 1921void SSL_CTX_set_security_callback(SSL_CTX *ctx,
1922 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1923 int bits, int nid, void *other,
1924 void *ex));
1925int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (SSL *s,
1926 SSL_CTX *ctx,
1927 int op, int bits,
1928 int nid,
1929 void *other,
1930 void *ex);
b362ccab 1931void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);
4bcdb4a6 1932__owur void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);
b362ccab 1933
0f113f3e 1934# ifndef OPENSSL_NO_UNIT_TEST
4bcdb4a6 1935__owur const struct openssl_ssl_test_functions *SSL_test_functions(void);
0f113f3e 1936# endif
e0fc7961 1937
df2ee0e2
BL		 1938extern const char SSL_version_str[];
1939
d02b48c6 1940/* BEGIN ERROR CODES */
0f113f3e
MC		 1941/*
1942 * The following lines are auto generated by the script mkerr.pl. Any changes
6d311938
DSH		 1943 * made after this point may be overwritten when the script is next run.
1944 */
5451e0d9 1945void ERR_load_SSL_strings(void);
6d311938 1946
d02b48c6
RE		 1947/* Error codes for the SSL functions. */
1948
1949/* Function codes. */
0f113f3e
MC		 1950# define SSL_F_CHECK_SUITEB_CIPHER_LIST 331
1951# define SSL_F_D2I_SSL_SESSION 103
1952# define SSL_F_DO_DTLS1_WRITE 245
1953# define SSL_F_DO_SSL3_WRITE 104
1954# define SSL_F_DTLS1_ACCEPT 246
1955# define SSL_F_DTLS1_ADD_CERT_TO_BUF 295
1956# define SSL_F_DTLS1_BUFFER_RECORD 247
1957# define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 318
1958# define SSL_F_DTLS1_CLIENT_HELLO 248
1959# define SSL_F_DTLS1_CONNECT 249
1960# define SSL_F_DTLS1_ENC 250
1961# define SSL_F_DTLS1_GET_HELLO_VERIFY 251
1962# define SSL_F_DTLS1_GET_MESSAGE 252
1963# define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
1964# define SSL_F_DTLS1_GET_RECORD 254
1965# define SSL_F_DTLS1_HANDLE_TIMEOUT 297
1966# define SSL_F_DTLS1_HEARTBEAT 305
e3d0dae7 1967# define SSL_F_DTLS1_LISTEN 350
0f113f3e
MC		 1968# define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
1969# define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288
1970# define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
1971# define SSL_F_DTLS1_PROCESS_RECORD 257
1972# define SSL_F_DTLS1_READ_BYTES 258
1973# define SSL_F_DTLS1_READ_FAILED 259
1974# define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
69f68237 1975# define SSL_F_DTLS1_SEND_CHANGE_CIPHER_SPEC 342
0f113f3e
MC		 1976# define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
1977# define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
1978# define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
1979# define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
1980# define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
1981# define SSL_F_DTLS1_SEND_SERVER_HELLO 266
1982# define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
1983# define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
473483d4 1984# define SSL_F_DTLS_CONSTRUCT_CHANGE_CIPHER_SPEC 371
c130dd8e 1985# define SSL_F_DTLS_CONSTRUCT_HELLO_VERIFY_REQUEST 385
76af3037 1986# define SSL_F_DTLS_GET_REASSEMBLED_MESSAGE 370
f8e0a557 1987# define SSL_F_READ_STATE_MACHINE 352
0f113f3e
MC		 1988# define SSL_F_SSL3_ACCEPT 128
1989# define SSL_F_SSL3_ADD_CERT_TO_BUF 296
1990# define SSL_F_SSL3_CALLBACK_CTRL 233
1991# define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1992# define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1993# define SSL_F_SSL3_CHECK_CLIENT_HELLO 304
6e3d0153 1994# define SSL_F_SSL3_CHECK_FINISHED 339
0f113f3e
MC		 1995# define SSL_F_SSL3_CLIENT_HELLO 131
1996# define SSL_F_SSL3_CONNECT 132
1997# define SSL_F_SSL3_CTRL 213
1998# define SSL_F_SSL3_CTX_CTRL 133
1999# define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293
2000# define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292
2001# define SSL_F_SSL3_ENC 134
2002# define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
2003# define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
2004# define SSL_F_SSL3_GET_CERT_STATUS 289
2005# define SSL_F_SSL3_GET_CERT_VERIFY 136
496dbe18 2006# define SSL_F_SSL3_GET_CHANGE_CIPHER_SPEC 349
0f113f3e
MC		 2007# define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
2008# define SSL_F_SSL3_GET_CLIENT_HELLO 138
2009# define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
2010# define SSL_F_SSL3_GET_FINISHED 140
2011# define SSL_F_SSL3_GET_KEY_EXCHANGE 141
2012# define SSL_F_SSL3_GET_MESSAGE 142
2013# define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283
2014# define SSL_F_SSL3_GET_NEXT_PROTO 306
2015# define SSL_F_SSL3_GET_RECORD 143
2016# define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
2017# define SSL_F_SSL3_GET_SERVER_DONE 145
2018# define SSL_F_SSL3_GET_SERVER_HELLO 146
2019# define SSL_F_SSL3_HANDSHAKE_MAC 285
2020# define SSL_F_SSL3_NEW_SESSION_TICKET 287
2021# define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
2022# define SSL_F_SSL3_PEEK 235
2023# define SSL_F_SSL3_READ_BYTES 148
2024# define SSL_F_SSL3_READ_N 149
2025# define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
2026# define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
2027# define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
2028# define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
77d514c5
MC		 2029# define SSL_F_SSL3_SEND_FINISHED 343
2030# define SSL_F_SSL3_SEND_HELLO_REQUEST 344
0f113f3e 2031# define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
77d514c5 2032# define SSL_F_SSL3_SEND_SERVER_DONE 345
0f113f3e
MC		 2033# define SSL_F_SSL3_SEND_SERVER_HELLO 242
2034# define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
2035# define SSL_F_SSL3_SETUP_KEY_BLOCK 157
2036# define SSL_F_SSL3_SETUP_READ_BUFFER 156
2037# define SSL_F_SSL3_SETUP_WRITE_BUFFER 291
2038# define SSL_F_SSL3_WRITE_BYTES 158
2039# define SSL_F_SSL3_WRITE_PENDING 159
2040# define SSL_F_SSL_ADD_CERT_CHAIN 316
2041# define SSL_F_SSL_ADD_CERT_TO_BUF 319
2042# define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298
2043# define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
2044# define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307
2045# define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
2046# define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
2047# define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299
2048# define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
2049# define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308
2050# define SSL_F_SSL_BAD_METHOD 160
2051# define SSL_F_SSL_BUILD_CERT_CHAIN 332
2052# define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
6e3d0153 2053# define SSL_F_SSL_CERT_ADD0_CHAIN_CERT 346
0f113f3e 2054# define SSL_F_SSL_CERT_DUP 221
0f113f3e
MC		 2055# define SSL_F_SSL_CERT_INSTANTIATE 214
2056# define SSL_F_SSL_CERT_NEW 162
2057# define SSL_F_SSL_CERT_SET0_CHAIN 340
2058# define SSL_F_SSL_CHECK_PRIVATE_KEY 163
2059# define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280
2060# define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279
2061# define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
2062# define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
2063# define SSL_F_SSL_CLEAR 164
2064# define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
2065# define SSL_F_SSL_CONF_CMD 334
2066# define SSL_F_SSL_CREATE_CIPHER_LIST 166
2067# define SSL_F_SSL_CTRL 232
2068# define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
2069# define SSL_F_SSL_CTX_MAKE_PROFILES 309
2070# define SSL_F_SSL_CTX_NEW 169
2071# define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
2072# define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290
2073# define SSL_F_SSL_CTX_SET_PURPOSE 226
2074# define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
2075# define SSL_F_SSL_CTX_SET_SSL_VERSION 170
2076# define SSL_F_SSL_CTX_SET_TRUST 229
2077# define SSL_F_SSL_CTX_USE_CERTIFICATE 171
2078# define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
0f113f3e
MC		 2079# define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
2080# define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
2081# define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
2082# define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
2083# define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272
2084# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
2085# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
2086# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
2087# define SSL_F_SSL_CTX_USE_SERVERINFO 336
2088# define SSL_F_SSL_CTX_USE_SERVERINFO_FILE 337
2089# define SSL_F_SSL_DO_HANDSHAKE 180
2090# define SSL_F_SSL_GET_NEW_SESSION 181
2091# define SSL_F_SSL_GET_PREV_SESSION 217
2092# define SSL_F_SSL_GET_SERVER_CERT_INDEX 322
2093# define SSL_F_SSL_GET_SERVER_SEND_CERT 182
2094# define SSL_F_SSL_GET_SERVER_SEND_PKEY 317
2095# define SSL_F_SSL_GET_SIGN_PKEY 183
2096# define SSL_F_SSL_INIT_WBIO_BUFFER 184
2097# define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
2098# define SSL_F_SSL_NEW 186
2099# define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300
2100# define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302
2101# define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310
2102# define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301
2103# define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303
2104# define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311
2105# define SSL_F_SSL_PEEK 270
2106# define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281
2107# define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282
2108# define SSL_F_SSL_READ 223
2109# define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT 320
2110# define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT 321
98ece4ee 2111# define SSL_F_SSL_SESSION_DUP 348
0f113f3e
MC		 2112# define SSL_F_SSL_SESSION_NEW 189
2113# define SSL_F_SSL_SESSION_PRINT_FP 190
2114# define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312
2115# define SSL_F_SSL_SESS_CERT_NEW 225
2116# define SSL_F_SSL_SET_CERT 191
2117# define SSL_F_SSL_SET_CIPHER_LIST 271
2118# define SSL_F_SSL_SET_FD 192
2119# define SSL_F_SSL_SET_PKEY 193
2120# define SSL_F_SSL_SET_PURPOSE 227
2121# define SSL_F_SSL_SET_RFD 194
2122# define SSL_F_SSL_SET_SESSION 195
2123# define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
2124# define SSL_F_SSL_SET_SESSION_TICKET_EXT 294
2125# define SSL_F_SSL_SET_TRUST 228
d45ba43d 2126# define SSL_F_SSL_SET_VERSION 347
0f113f3e
MC		 2127# define SSL_F_SSL_SET_WFD 196
2128# define SSL_F_SSL_SHUTDOWN 224
2129# define SSL_F_SSL_SRP_CTX_INIT 313
2130# define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
2131# define SSL_F_SSL_UNDEFINED_FUNCTION 197
2132# define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
2133# define SSL_F_SSL_USE_CERTIFICATE 198
2134# define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
2135# define SSL_F_SSL_USE_CERTIFICATE_FILE 200
2136# define SSL_F_SSL_USE_PRIVATEKEY 201
2137# define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
2138# define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
2139# define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273
2140# define SSL_F_SSL_USE_RSAPRIVATEKEY 204
2141# define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
2142# define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
2143# define SSL_F_SSL_VERIFY_CERT_CHAIN 207
2144# define SSL_F_SSL_WRITE 208
f8e0a557 2145# define SSL_F_STATE_MACHINE 353
0f113f3e
MC		 2146# define SSL_F_TLS12_CHECK_PEER_SIGALG 333
2147# define SSL_F_TLS1_CERT_VERIFY_MAC 286
2148# define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
2149# define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
2150# define SSL_F_TLS1_ENC 210
2151# define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314
2152# define SSL_F_TLS1_GET_CURVELIST 338
2153# define SSL_F_TLS1_HEARTBEAT 315
2154# define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
2155# define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
2156# define SSL_F_TLS1_PRF 284
2157# define SSL_F_TLS1_PROCESS_HEARTBEAT 341
2158# define SSL_F_TLS1_SETUP_KEY_BLOCK 211
2159# define SSL_F_TLS1_SET_SERVER_SIGALGS 335
b9908bf9 2160# define SSL_F_TLS_CLIENT_KEY_EXCHANGE_POST_WORK 354
e27f234a 2161# define SSL_F_TLS_CONSTRUCT_CERTIFICATE_REQUEST 372
b9908bf9
MC		 2162# define SSL_F_TLS_CONSTRUCT_CLIENT_CERTIFICATE 355
2163# define SSL_F_TLS_CONSTRUCT_CLIENT_HELLO 356
2164# define SSL_F_TLS_CONSTRUCT_CLIENT_KEY_EXCHANGE 357
2165# define SSL_F_TLS_CONSTRUCT_CLIENT_VERIFY 358
2166# define SSL_F_TLS_CONSTRUCT_FINISHED 359
e27f234a
MC		 2167# define SSL_F_TLS_CONSTRUCT_HELLO_REQUEST 373
2168# define SSL_F_TLS_CONSTRUCT_SERVER_CERTIFICATE 374
2169# define SSL_F_TLS_CONSTRUCT_SERVER_DONE 375
2170# define SSL_F_TLS_CONSTRUCT_SERVER_HELLO 376
2171# define SSL_F_TLS_CONSTRUCT_SERVER_KEY_EXCHANGE 377
9ab930b2
MC		 2172# define SSL_F_TLS_GET_MESSAGE_BODY 351
2173# define SSL_F_TLS_GET_MESSAGE_HEADER 350
e27f234a 2174# define SSL_F_TLS_POST_PROCESS_CLIENT_HELLO 378
94836de2 2175# define SSL_F_TLS_POST_PROCESS_CLIENT_KEY_EXCHANGE 384
b9908bf9
MC		 2176# define SSL_F_TLS_PREPARE_CLIENT_CERTIFICATE 360
2177# define SSL_F_TLS_PROCESS_CERTIFICATE_REQUEST 361
2178# define SSL_F_TLS_PROCESS_CERT_STATUS 362
e27f234a 2179# define SSL_F_TLS_PROCESS_CERT_VERIFY 379
b9908bf9 2180# define SSL_F_TLS_PROCESS_CHANGE_CIPHER_SPEC 363
e27f234a
MC		 2181# define SSL_F_TLS_PROCESS_CLIENT_CERTIFICATE 380
2182# define SSL_F_TLS_PROCESS_CLIENT_HELLO 381
2183# define SSL_F_TLS_PROCESS_CLIENT_KEY_EXCHANGE 382
b9908bf9
MC		 2184# define SSL_F_TLS_PROCESS_FINISHED 364
2185# define SSL_F_TLS_PROCESS_KEY_EXCHANGE 365
2186# define SSL_F_TLS_PROCESS_NEW_SESSION_TICKET 366
e27f234a 2187# define SSL_F_TLS_PROCESS_NEXT_PROTO 383
b9908bf9
MC		 2188# define SSL_F_TLS_PROCESS_SERVER_CERTIFICATE 367
2189# define SSL_F_TLS_PROCESS_SERVER_DONE 368
2190# define SSL_F_TLS_PROCESS_SERVER_HELLO 369
870063c8 2191# define SSL_F_USE_CERTIFICATE_CHAIN_FILE 220
8e1d3ba5 2192
d02b48c6 2193/* Reason codes. */
0f113f3e
MC		 2194# define SSL_R_APP_DATA_IN_HANDSHAKE 100
2195# define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
2196# define SSL_R_BAD_ALERT_RECORD 101
2197# define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
2198# define SSL_R_BAD_DATA 390
2199# define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
2200# define SSL_R_BAD_DECOMPRESSION 107
2201# define SSL_R_BAD_DH_G_LENGTH 108
61e72d76 2202# define SSL_R_BAD_DH_G_VALUE 375
0f113f3e 2203# define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
61e72d76 2204# define SSL_R_BAD_DH_PUB_KEY_VALUE 393
0f113f3e 2205# define SSL_R_BAD_DH_P_LENGTH 110
61e72d76 2206# define SSL_R_BAD_DH_P_VALUE 395
32942870 2207# define SSL_R_BAD_DH_VALUE 102
0f113f3e
MC		 2208# define SSL_R_BAD_DIGEST_LENGTH 111
2209# define SSL_R_BAD_DSA_SIGNATURE 112
2210# define SSL_R_BAD_ECC_CERT 304
2211# define SSL_R_BAD_ECDSA_SIGNATURE 305
2212# define SSL_R_BAD_ECPOINT 306
2213# define SSL_R_BAD_HANDSHAKE_LENGTH 332
2214# define SSL_R_BAD_HELLO_REQUEST 105
2215# define SSL_R_BAD_LENGTH 271
2216# define SSL_R_BAD_MAC_LENGTH 333
2217# define SSL_R_BAD_MESSAGE_TYPE 114
2218# define SSL_R_BAD_PACKET_LENGTH 115
2219# define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
2220# define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316
2221# define SSL_R_BAD_RSA_DECRYPT 118
2222# define SSL_R_BAD_RSA_ENCRYPT 119
2223# define SSL_R_BAD_RSA_E_LENGTH 120
2224# define SSL_R_BAD_RSA_MODULUS_LENGTH 121
2225# define SSL_R_BAD_RSA_SIGNATURE 122
2226# define SSL_R_BAD_SIGNATURE 123
2227# define SSL_R_BAD_SRP_A_LENGTH 347
2228# define SSL_R_BAD_SRP_B_LENGTH 348
2229# define SSL_R_BAD_SRP_G_LENGTH 349
2230# define SSL_R_BAD_SRP_N_LENGTH 350
2231# define SSL_R_BAD_SRP_PARAMETERS 371
2232# define SSL_R_BAD_SRP_S_LENGTH 351
2233# define SSL_R_BAD_SRTP_MKI_VALUE 352
2234# define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353
2235# define SSL_R_BAD_SSL_FILETYPE 124
2236# define SSL_R_BAD_VALUE 384
2237# define SSL_R_BAD_WRITE_RETRY 127
2238# define SSL_R_BIO_NOT_SET 128
2239# define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
2240# define SSL_R_BN_LIB 130
2241# define SSL_R_CA_DN_LENGTH_MISMATCH 131
2242# define SSL_R_CA_DN_TOO_LONG 132
2243# define SSL_R_CA_KEY_TOO_SMALL 397
2244# define SSL_R_CA_MD_TOO_WEAK 398
2245# define SSL_R_CCS_RECEIVED_EARLY 133
2246# define SSL_R_CERTIFICATE_VERIFY_FAILED 134
2247# define SSL_R_CERT_CB_ERROR 377
2248# define SSL_R_CERT_LENGTH_MISMATCH 135
2249# define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
2250# define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
2251# define SSL_R_CLIENTHELLO_TLSEXT 226
2252# define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
2253# define SSL_R_COMPRESSION_DISABLED 343
2254# define SSL_R_COMPRESSION_FAILURE 141
2255# define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
2256# define SSL_R_COMPRESSION_LIBRARY_ERROR 142
2257# define SSL_R_CONNECTION_TYPE_NOT_SET 144
e3d0dae7 2258# define SSL_R_COOKIE_GEN_CALLBACK_FAILURE 400
0f113f3e
MC		 2259# define SSL_R_COOKIE_MISMATCH 308
2260# define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
2261# define SSL_R_DATA_LENGTH_TOO_LONG 146
2262# define SSL_R_DECRYPTION_FAILED 147
2263# define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
2264# define SSL_R_DH_KEY_TOO_SMALL 394
2265# define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
2266# define SSL_R_DIGEST_CHECK_FAILED 149
2267# define SSL_R_DTLS_MESSAGE_TOO_BIG 334
2268# define SSL_R_DUPLICATE_COMPRESSION_ID 309
2269# define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317
2270# define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318
2271# define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322
2272# define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323
2273# define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE 374
2274# define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
2275# define SSL_R_EE_KEY_TOO_SMALL 399
2276# define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354
2277# define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
2278# define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
2279# define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
2280# define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
2281# define SSL_R_EXTRA_DATA_IN_MESSAGE 153
e3d0dae7 2282# define SSL_R_FRAGMENTED_CLIENT_HELLO 401
0f113f3e
MC		 2283# define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
2284# define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355
2285# define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356
2286# define SSL_R_HTTPS_PROXY_REQUEST 155
2287# define SSL_R_HTTP_REQUEST 156
2288# define SSL_R_ILLEGAL_SUITEB_DIGEST 380
2289# define SSL_R_INAPPROPRIATE_FALLBACK 373
2290# define SSL_R_INCONSISTENT_COMPRESSION 340
2291# define SSL_R_INVALID_COMMAND 280
2292# define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
2293# define SSL_R_INVALID_NULL_CMD_NAME 385
2294# define SSL_R_INVALID_PURPOSE 278
e3d0dae7 2295# define SSL_R_INVALID_SEQUENCE_NUMBER 402
0f113f3e
MC		 2296# define SSL_R_INVALID_SERVERINFO_DATA 388
2297# define SSL_R_INVALID_SRP_USERNAME 357
2298# define SSL_R_INVALID_STATUS_RESPONSE 328
2299# define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
2300# define SSL_R_INVALID_TRUST 279
0f113f3e
MC		 2301# define SSL_R_LENGTH_MISMATCH 159
2302# define SSL_R_LENGTH_TOO_SHORT 160
2303# define SSL_R_LIBRARY_BUG 274
2304# define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
2305# define SSL_R_MISSING_DH_DSA_CERT 162
2306# define SSL_R_MISSING_DH_KEY 163
2307# define SSL_R_MISSING_DH_RSA_CERT 164
2308# define SSL_R_MISSING_DSA_SIGNING_CERT 165
2309# define SSL_R_MISSING_ECDH_CERT 382
2310# define SSL_R_MISSING_ECDSA_SIGNING_CERT 381
2311# define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
2312# define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
2313# define SSL_R_MISSING_RSA_CERTIFICATE 168
2314# define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
2315# define SSL_R_MISSING_RSA_SIGNING_CERT 170
2316# define SSL_R_MISSING_SRP_PARAM 358
2317# define SSL_R_MISSING_TMP_DH_KEY 171
2318# define SSL_R_MISSING_TMP_ECDH_KEY 311
2319# define SSL_R_MISSING_TMP_RSA_KEY 172
2320# define SSL_R_MISSING_TMP_RSA_PKEY 173
2321# define SSL_R_MISSING_VERIFY_MESSAGE 174
2322# define SSL_R_MULTIPLE_SGC_RESTARTS 346
2323# define SSL_R_NO_CERTIFICATES_RETURNED 176
2324# define SSL_R_NO_CERTIFICATE_ASSIGNED 177
2325# define SSL_R_NO_CERTIFICATE_RETURNED 178
2326# define SSL_R_NO_CERTIFICATE_SET 179
2327# define SSL_R_NO_CIPHERS_AVAILABLE 181
2328# define SSL_R_NO_CIPHERS_PASSED 182
2329# define SSL_R_NO_CIPHERS_SPECIFIED 183
2330# define SSL_R_NO_CIPHER_MATCH 185
2331# define SSL_R_NO_CLIENT_CERT_METHOD 331
2332# define SSL_R_NO_CLIENT_CERT_RECEIVED 186
2333# define SSL_R_NO_COMPRESSION_SPECIFIED 187
2334# define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330
2335# define SSL_R_NO_METHOD_SPECIFIED 188
2336# define SSL_R_NO_PEM_EXTENSIONS 389
2337# define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
2338# define SSL_R_NO_PROTOCOLS_AVAILABLE 191
2339# define SSL_R_NO_RENEGOTIATION 339
2340# define SSL_R_NO_REQUIRED_DIGEST 324
2341# define SSL_R_NO_SHARED_CIPHER 193
2342# define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS 376
2343# define SSL_R_NO_SRTP_PROFILES 359
2344# define SSL_R_NO_VERIFY_CALLBACK 194
e3d0dae7 2345# define SSL_R_NO_VERIFY_COOKIE_CALLBACK 403
0f113f3e
MC		 2346# define SSL_R_NULL_SSL_CTX 195
2347# define SSL_R_NULL_SSL_METHOD_PASSED 196
2348# define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
2349# define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
2350# define SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE 387
2351# define SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE 379
2352# define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
2353# define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
2354# define SSL_R_PACKET_LENGTH_TOO_LONG 198
2355# define SSL_R_PARSE_TLSEXT 227
2356# define SSL_R_PATH_TOO_LONG 270
2357# define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
2358# define SSL_R_PEM_NAME_BAD_PREFIX 391
2359# define SSL_R_PEM_NAME_TOO_SHORT 392
2360# define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
2361# define SSL_R_PROTOCOL_IS_SHUTDOWN 207
2362# define SSL_R_PSK_IDENTITY_NOT_FOUND 223
2363# define SSL_R_PSK_NO_CLIENT_CB 224
2364# define SSL_R_PSK_NO_SERVER_CB 225
2365# define SSL_R_READ_BIO_NOT_SET 211
2366# define SSL_R_READ_TIMEOUT_EXPIRED 312
2367# define SSL_R_RECORD_LENGTH_MISMATCH 213
2368# define SSL_R_RECORD_TOO_LARGE 214
2369# define SSL_R_RECORD_TOO_SMALL 298
2370# define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335
2371# define SSL_R_RENEGOTIATION_ENCODING_ERR 336
2372# define SSL_R_RENEGOTIATION_MISMATCH 337
2373# define SSL_R_REQUIRED_CIPHER_MISSING 215
2374# define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342
2375# define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345
2376# define SSL_R_SERVERHELLO_TLSEXT 275
2377# define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
2378# define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360
2379# define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
2380# define SSL_R_SRP_A_CALC 361
2381# define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362
2382# define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363
2383# define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364
0f113f3e
MC		 2384# define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
2385# define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
2386# define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
2387# define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
2388# define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
2389# define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
2390# define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
2391# define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
2392# define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
2393# define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
2394# define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
2395# define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
2396# define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
2397# define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
2398# define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
2399# define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
2400# define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
2401# define SSL_R_SSL_HANDSHAKE_FAILURE 229
2402# define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2403# define SSL_R_SSL_NEGATIVE_LENGTH 372
2404# define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2405# define SSL_R_SSL_SESSION_ID_CONFLICT 302
2406# define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
2407# define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
2408# define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
2409# define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
2410# define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
2411# define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
2412# define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
2413# define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK 1086
2414# define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
2415# define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
2416# define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
2417# define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
2418# define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
2419# define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
2420# define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
2421# define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114
2422# define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113
2423# define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111
2424# define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112
2425# define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110
2426# define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
2427# define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365
2428# define SSL_R_TLS_HEARTBEAT_PENDING 366
2429# define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367
2430# define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
2431# define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2432# define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
0f113f3e
MC		 2433# define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
2434# define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
2435# define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
2436# define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
2437# define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
2438# define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
2439# define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
2440# define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
2441# define SSL_R_UNEXPECTED_MESSAGE 244
2442# define SSL_R_UNEXPECTED_RECORD 245
2443# define SSL_R_UNINITIALIZED 276
2444# define SSL_R_UNKNOWN_ALERT_TYPE 246
2445# define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
2446# define SSL_R_UNKNOWN_CIPHER_RETURNED 248
2447# define SSL_R_UNKNOWN_CIPHER_TYPE 249
2448# define SSL_R_UNKNOWN_CMD_NAME 386
2449# define SSL_R_UNKNOWN_DIGEST 368
2450# define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
2451# define SSL_R_UNKNOWN_PKEY_TYPE 251
2452# define SSL_R_UNKNOWN_PROTOCOL 252
2453# define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
2454# define SSL_R_UNKNOWN_SSL_VERSION 254
2455# define SSL_R_UNKNOWN_STATE 255
2456# define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338
2457# define SSL_R_UNSUPPORTED_CIPHER 256
2458# define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
2459# define SSL_R_UNSUPPORTED_DIGEST_TYPE 326
2460# define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
2461# define SSL_R_UNSUPPORTED_PROTOCOL 258
2462# define SSL_R_UNSUPPORTED_SSL_VERSION 259
2463# define SSL_R_UNSUPPORTED_STATUS_TYPE 329
2464# define SSL_R_USE_SRTP_NOT_NEGOTIATED 369
2465# define SSL_R_VERSION_TOO_LOW 396
2466# define SSL_R_WRONG_CERTIFICATE_TYPE 383
2467# define SSL_R_WRONG_CIPHER_RETURNED 261
2468# define SSL_R_WRONG_CURVE 378
2469# define SSL_R_WRONG_MESSAGE_TYPE 262
2470# define SSL_R_WRONG_SIGNATURE_LENGTH 264
2471# define SSL_R_WRONG_SIGNATURE_SIZE 265
2472# define SSL_R_WRONG_SIGNATURE_TYPE 370
2473# define SSL_R_WRONG_SSL_VERSION 266
2474# define SSL_R_WRONG_VERSION_NUMBER 267
2475# define SSL_R_X509_LIB 268
2476# define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
8e1d3ba5 2477
d02b48c6
RE		 2478#ifdef __cplusplus
2479}
2480#endif
2481#endif
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