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Cleanup CRYPTO_{push,pop}_info
[thirdparty/openssl.git] / include / openssl / ssl.h
CommitLineData
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
b0700d2c 166/* OpenSSL version number for ASN.1 encoding of the session information */
c80fd6b2
MC		 167/*-
168 * Version 0 - initial version
d02b48c6
RE		 169 * Version 1 - added the optional peer certificate
170 */
0f113f3e 171# define SSL_SESSION_ASN1_VERSION 0x0001
d02b48c6 172
0f113f3e
MC		 173# define SSL_MAX_SSL_SESSION_ID_LENGTH 32
174# define SSL_MAX_SID_CTX_LENGTH 32
175
176# define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
177# define SSL_MAX_KEY_ARG_LENGTH 8
178# define SSL_MAX_MASTER_KEY_LENGTH 48
52b8dad8 179
55a9a16f
MC		 180/* text strings for the ciphers */
181
d02b48c6 182/* These are used to specify which ciphers to use and not to use */
52b8dad8 183
0f113f3e
MC		 184# define SSL_TXT_LOW "LOW"
185# define SSL_TXT_MEDIUM "MEDIUM"
186# define SSL_TXT_HIGH "HIGH"
187# define SSL_TXT_FIPS "FIPS"
188
0f113f3e
MC		 189# define SSL_TXT_aNULL "aNULL"
190# define SSL_TXT_eNULL "eNULL"
191# define SSL_TXT_NULL "NULL"
192
193# define SSL_TXT_kRSA "kRSA"
194# define SSL_TXT_kDHr "kDHr"
195# define SSL_TXT_kDHd "kDHd"
196# define SSL_TXT_kDH "kDH"
197# define SSL_TXT_kEDH "kEDH"/* alias for kDHE */
198# define SSL_TXT_kDHE "kDHE"
0f113f3e
MC		 199# define SSL_TXT_kECDHr "kECDHr"
200# define SSL_TXT_kECDHe "kECDHe"
201# define SSL_TXT_kECDH "kECDH"
202# define SSL_TXT_kEECDH "kEECDH"/* alias for kECDHE */
203# define SSL_TXT_kECDHE "kECDHE"
204# define SSL_TXT_kPSK "kPSK"
0096d8f7
DSH		 205# define SSL_TXT_kRSAPSK "kRSAPSK"
206# define SSL_TXT_kECDHEPSK "kECDHEPSK"
207# define SSL_TXT_kDHEPSK "kDHEPSK"
0f113f3e
MC		 208# define SSL_TXT_kGOST "kGOST"
209# define SSL_TXT_kSRP "kSRP"
210
211# define SSL_TXT_aRSA "aRSA"
212# define SSL_TXT_aDSS "aDSS"
213# define SSL_TXT_aDH "aDH"
214# define SSL_TXT_aECDH "aECDH"
0f113f3e
MC		 215# define SSL_TXT_aECDSA "aECDSA"
216# define SSL_TXT_aPSK "aPSK"
e44380a9
DB		 217# define SSL_TXT_aGOST94 "aGOST94"
218# define SSL_TXT_aGOST01 "aGOST01"
219# define SSL_TXT_aGOST12 "aGOST12"
220# define SSL_TXT_aGOST "aGOST"
0f113f3e
MC		 221# define SSL_TXT_aSRP "aSRP"
222
223# define SSL_TXT_DSS "DSS"
224# define SSL_TXT_DH "DH"
225# define SSL_TXT_DHE "DHE"/* same as "kDHE:-ADH" */
226# define SSL_TXT_EDH "EDH"/* alias for DHE */
227# define SSL_TXT_ADH "ADH"
228# define SSL_TXT_RSA "RSA"
229# define SSL_TXT_ECDH "ECDH"
230# define SSL_TXT_EECDH "EECDH"/* alias for ECDHE" */
231# define SSL_TXT_ECDHE "ECDHE"/* same as "kECDHE:-AECDH" */
232# define SSL_TXT_AECDH "AECDH"
233# define SSL_TXT_ECDSA "ECDSA"
0f113f3e
MC		 234# define SSL_TXT_PSK "PSK"
235# define SSL_TXT_SRP "SRP"
236
237# define SSL_TXT_DES "DES"
238# define SSL_TXT_3DES "3DES"
239# define SSL_TXT_RC4 "RC4"
240# define SSL_TXT_RC2 "RC2"
241# define SSL_TXT_IDEA "IDEA"
242# define SSL_TXT_SEED "SEED"
243# define SSL_TXT_AES128 "AES128"
244# define SSL_TXT_AES256 "AES256"
245# define SSL_TXT_AES "AES"
246# define SSL_TXT_AES_GCM "AESGCM"
e75c5a79 247# define SSL_TXT_AES_CCM "AESCCM"
3d3701ea 248# define SSL_TXT_AES_CCM_8 "AESCCM8"
0f113f3e
MC		 249# define SSL_TXT_CAMELLIA128 "CAMELLIA128"
250# define SSL_TXT_CAMELLIA256 "CAMELLIA256"
251# define SSL_TXT_CAMELLIA "CAMELLIA"
a76ba82c 252# define SSL_TXT_CHACHA20 "CHACHA20"
e44380a9 253# define SSL_TXT_GOST "GOST89"
0f113f3e
MC		 254
255# define SSL_TXT_MD5 "MD5"
256# define SSL_TXT_SHA1 "SHA1"
257# define SSL_TXT_SHA "SHA"/* same as "SHA1" */
258# define SSL_TXT_GOST94 "GOST94"
e44380a9
DB		 259# define SSL_TXT_GOST89MAC "GOST89MAC"
260# define SSL_TXT_GOST12 "GOST12"
261# define SSL_TXT_GOST89MAC12 "GOST89MAC12"
0f113f3e
MC		 262# define SSL_TXT_SHA256 "SHA256"
263# define SSL_TXT_SHA384 "SHA384"
264
265# define SSL_TXT_SSLV3 "SSLv3"
266# define SSL_TXT_TLSV1 "TLSv1"
267# define SSL_TXT_TLSV1_1 "TLSv1.1"
268# define SSL_TXT_TLSV1_2 "TLSv1.2"
269
0f113f3e 270# define SSL_TXT_ALL "ALL"
d02b48c6 271
1d97c843 272/*-
c6ccf055
LJ		 273 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
274 * ciphers normally not being used.
275 * Example: "RC4" will activate all ciphers using RC4 including ciphers
276 * without authentication, which would normally disabled by DEFAULT (due
277 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
278 * will make sure that it is also disabled in the specific selection.
279 * COMPLEMENTOF* identifiers are portable between version, as adjustments
280 * to the default cipher setup will also be included here.
281 *
282 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
283 * DEFAULT gets, as only selection is being done and no sorting as needed
284 * for DEFAULT.
285 */
0f113f3e
MC		 286# define SSL_TXT_CMPALL "COMPLEMENTOFALL"
287# define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
288
289/*
290 * The following cipher list is used by default. It also is substituted when
291 * an application-defined cipher list string starts with 'DEFAULT'.
292 */
c84f7f4a 293# define SSL_DEFAULT_CIPHER_LIST "ALL:!COMPLEMENTOFDEFAULT:!eNULL"
0f113f3e
MC		 294/*
295 * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
0a05123a 296 * starts with a reasonable order, and all we have to do for DEFAULT is
0f113f3e
MC		 297 * throwing out anonymous and unencrypted ciphersuites! (The latter are not
298 * actually enabled by ALL, but "ALL:RSA" would enable some of them.)
0a05123a 299 */
d02b48c6 300
58964a49 301/* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
0f113f3e
MC		 302# define SSL_SENT_SHUTDOWN 1
303# define SSL_RECEIVED_SHUTDOWN 2
d02b48c6 304
82271cee
RL		 305#ifdef __cplusplus
306}
307#endif
308
82271cee
RL		 309#ifdef __cplusplus
310extern "C" {
311#endif
312
0f113f3e
MC		 313# define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
314# define SSL_FILETYPE_PEM X509_FILETYPE_PEM
d02b48c6 315
0f113f3e
MC		 316/*
317 * This is needed to stop compilers complaining about the 'struct ssl_st *'
318 * function parameters used to prototype callbacks in SSL_CTX.
319 */
d02b48c6 320typedef struct ssl_st *ssl_crock_st;
12bf56c0 321typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
08557cf2
DSH		 322typedef struct ssl_method_st SSL_METHOD;
323typedef struct ssl_cipher_st SSL_CIPHER;
324typedef struct ssl_session_st SSL_SESSION;
e7f8ff43 325typedef struct tls_sigalgs_st TLS_SIGALGS;
3db935a9 326typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
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 */
36e79832 360# define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004U
96946746 361/* Removed from OpenSSL 0.9.8q and 1.0.0c */
b3e2272c 362/* Dead forever, see CVE-2010-4180. */
36e79832
DSH		 363# define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x0U
364# define SSL_OP_TLSEXT_PADDING 0x00000010U
365# define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020U
366# define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040U
7538cb82
DSH		 367/* Ancient SSLeay version, retained for compatibility */
368# define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x0
36e79832 369# define SSL_OP_TLS_D5_BUG 0x00000100U
a8e4ac6a 370/* Removed from OpenSSL 1.1.0 */
36e79832 371# define SSL_OP_TLS_BLOCK_PADDING_BUG 0x0U
d02b48c6 372
3c6c139a 373/* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
0f113f3e 374# define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0
01f2f18f 375/* Refers to ancient SSLREF and SSLv2, retained for compatibility */
0f113f3e 376# define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0
45f55f6a 377/* Related to removed SSLv2 */
0f113f3e
MC		 378# define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0
379# define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0
380
381/*
382 * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in
383 * OpenSSL 0.9.6d. Usually (depending on the application protocol) the
384 * workaround is not needed. Unfortunately some broken SSL/TLS
385 * implementations cannot handle it at all, which is why we include it in
386 * SSL_OP_ALL.
387 */
68d39f3c 388/* added in 0.9.6e */
36e79832 389# define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800U
c21506ba 390
0f113f3e
MC		 391/*
392 * SSL_OP_ALL: various bug workarounds that should be rather harmless. This
393 * used to be 0x000FFFFFL before 0.9.7.
394 */
36e79832 395# define SSL_OP_ALL 0x80000BFFU
c21506ba 396
36d16f8e 397/* DTLS options */
36e79832 398# define SSL_OP_NO_QUERY_MTU 0x00001000U
36d16f8e 399/* Turn on Cookie Exchange (on relevant for servers) */
36e79832 400# define SSL_OP_COOKIE_EXCHANGE 0x00002000U
6434abbf 401/* Don't use RFC4507 ticket extension */
36e79832 402# define SSL_OP_NO_TICKET 0x00004000U
8711efb4 403/* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
36e79832 404# define SSL_OP_CISCO_ANYCONNECT 0x00008000U
36d16f8e 405
c21506ba 406/* As server, disallow session resumption on renegotiation */
36e79832 407# define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000U
566dda07 408/* Don't use compression even if supported */
36e79832 409# define SSL_OP_NO_COMPRESSION 0x00020000U
22c21555 410/* Permit unsafe legacy renegotiation */
36e79832 411# define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000U
57be4444
DSH		 412/* Does nothing: retained for compatibility */
413# define SSL_OP_SINGLE_ECDH_USE 0x0
a14d1a03 414/* If set, always create a new key when using tmp_dh parameters */
36e79832 415# define SSL_OP_SINGLE_DH_USE 0x00100000U
ce325c60 416/* Does nothing: retained for compatibiity */
0f113f3e
MC		 417# define SSL_OP_EPHEMERAL_RSA 0x0
418/*
419 * Set on servers to choose the cipher according to the server's preferences
420 */
36e79832 421# define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000U
0f113f3e
MC		 422/*
423 * If set, a server will allow a client to issue a SSLv3.0 version number as
424 * latest version supported in the premaster secret, even when TLSv1.0
06da6e49 425 * (version 3.1) was announced in the client hello. Normally this is
0f113f3e
MC		 426 * forbidden to prevent version rollback attacks.
427 */
36e79832 428# define SSL_OP_TLS_ROLLBACK_BUG 0x00800000U
c21506ba 429
36e79832
DSH		 430# define SSL_OP_NO_SSLv2 0x00000000U
431# define SSL_OP_NO_SSLv3 0x02000000U
432# define SSL_OP_NO_TLSv1 0x04000000U
433# define SSL_OP_NO_TLSv1_2 0x08000000U
434# define SSL_OP_NO_TLSv1_1 0x10000000U
d02b48c6 435
36e79832
DSH		 436# define SSL_OP_NO_DTLSv1 0x04000000U
437# define SSL_OP_NO_DTLSv1_2 0x08000000U
c6913eeb 438
0f113f3e
MC		 439# define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\
440 SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
3db935a9 441
b0700d2c 442/* Removed from previous versions */
0f113f3e
MC		 443# define SSL_OP_PKCS1_CHECK_1 0x0
444# define SSL_OP_PKCS1_CHECK_2 0x0
3c33c6f6 445# define SSL_OP_NETSCAPE_CA_DN_BUG 0x0
36e79832 446# define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x0U
0f113f3e
MC		 447/*
448 * Make server add server-hello extension from early version of cryptopro
449 * draft, when GOST ciphersuite is negotiated. Required for interoperability
450 * with CryptoPro CSP 3.x
451 */
36e79832 452# define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000U
0f113f3e
MC		 453
454/*
455 * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
456 * when just a single record has been written):
0e1dba93 457 */
36e79832 458# define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001U
0f113f3e
MC		 459/*
460 * Make it possible to retry SSL_write() with changed buffer location (buffer
461 * contents must stay the same!); this is not the default to avoid the
462 * misconception that non-blocking SSL_write() behaves like non-blocking
463 * write():
464 */
36e79832 465# define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002U
0f113f3e
MC		 466/*
467 * Never bother the application with retries if the transport is blocking:
468 */
36e79832 469# define SSL_MODE_AUTO_RETRY 0x00000004U
cf56663f 470/* Don't attempt to automatically build certificate chain */
36e79832 471# define SSL_MODE_NO_AUTO_CHAIN 0x00000008U
0f113f3e
MC		 472/*
473 * Save RAM by releasing read and write buffers when they're empty. (SSL3 and
474 * TLS only.) "Released" buffers are put onto a free-list in the context or
475 * just freed (depending on the context's setting for freelist_max_len).
476 */
36e79832 477# define SSL_MODE_RELEASE_BUFFERS 0x00000010U
0f113f3e
MC		 478/*
479 * Send the current time in the Random fields of the ClientHello and
2016265d
NM		 480 * ServerHello records for compatibility with hypothetical implementations
481 * that require it.
482 */
36e79832
DSH		 483# define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020U
484# define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040U
0f113f3e
MC		 485/*
486 * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications
487 * that reconnect with a downgraded protocol version; see
488 * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your
489 * application attempts a normal handshake. Only use this in explicit
490 * fallback retries, following the guidance in
491 * draft-ietf-tls-downgrade-scsv-00.
98f1ac7d 492 */
36e79832 493# define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080U
07bbc92c
MC		 494/*
495 * Support Asynchronous operation
496 */
497# define SSL_MODE_ASYNC 0x00000100U
c21506ba 498
d61ff83b 499/* Cert related flags */
0f113f3e
MC		 500/*
501 * Many implementations ignore some aspects of the TLS standards such as
d61ff83b
DSH		 502 * enforcing certifcate chain algorithms. When this is set we enforce them.
503 */
36e79832 504# define SSL_CERT_FLAG_TLS_STRICT 0x00000001U
2ea80354
DSH		 505
506/* Suite B modes, takes same values as certificate verify flags */
0f113f3e 507# define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000
2ea80354 508/* Suite B 192 bit only mode */
0f113f3e 509# define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000
2ea80354 510/* Suite B 128 bit mode allowing 192 bit algorithms */
0f113f3e 511# define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000
2ea80354 512
ed83ba53 513/* Perform all sorts of protocol violations for testing purposes */
0f113f3e 514# define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000
d61ff83b 515
74ecfab4
DSH		 516/* Flags for building certificate chains */
517/* Treat any existing certificates as untrusted CAs */
0f113f3e 518# define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1
024e6fed 519/* Don't include root CA in chain */
0f113f3e 520# define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2
13dc3ce9 521/* Just check certificates already there */
0f113f3e 522# define SSL_BUILD_CHAIN_FLAG_CHECK 0x4
13dc3ce9 523/* Ignore verification errors */
0f113f3e 524# define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8
e970f63d 525/* Clear verification errors from queue */
0f113f3e 526# define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10
74ecfab4 527
6dbb6219
DSH		 528/* Flags returned by SSL_check_chain */
529/* Certificate can be used with this session */
0f113f3e 530# define CERT_PKEY_VALID 0x1
6dbb6219 531/* Certificate can also be used for signing */
0f113f3e 532# define CERT_PKEY_SIGN 0x2
6dbb6219 533/* EE certificate signing algorithm OK */
0f113f3e 534# define CERT_PKEY_EE_SIGNATURE 0x10
6dbb6219 535/* CA signature algorithms OK */
0f113f3e 536# define CERT_PKEY_CA_SIGNATURE 0x20
6dbb6219 537/* EE certificate parameters OK */
0f113f3e 538# define CERT_PKEY_EE_PARAM 0x40
6dbb6219 539/* CA certificate parameters OK */
0f113f3e 540# define CERT_PKEY_CA_PARAM 0x80
6dbb6219 541/* Signing explicitly allowed as opposed to SHA1 fallback */
0f113f3e 542# define CERT_PKEY_EXPLICIT_SIGN 0x100
6dbb6219 543/* Client CA issuer names match (always set for server cert) */
0f113f3e 544# define CERT_PKEY_ISSUER_NAME 0x200
6dbb6219 545/* Cert type matches client types (always set for server cert) */
0f113f3e 546# define CERT_PKEY_CERT_TYPE 0x400
2ea80354 547/* Cert chain suitable to Suite B */
0f113f3e
MC		 548# define CERT_PKEY_SUITEB 0x800
549
550# define SSL_CONF_FLAG_CMDLINE 0x1
551# define SSL_CONF_FLAG_FILE 0x2
552# define SSL_CONF_FLAG_CLIENT 0x4
553# define SSL_CONF_FLAG_SERVER 0x8
554# define SSL_CONF_FLAG_SHOW_ERRORS 0x10
555# define SSL_CONF_FLAG_CERTIFICATE 0x20
2011b169 556# define SSL_CONF_FLAG_REQUIRE_PRIVATE 0x40
ec2f7e56 557/* Configuration value types */
0f113f3e
MC		 558# define SSL_CONF_TYPE_UNKNOWN 0x0
559# define SSL_CONF_TYPE_STRING 0x1
560# define SSL_CONF_TYPE_FILE 0x2
561# define SSL_CONF_TYPE_DIR 0x3
656b2605 562# define SSL_CONF_TYPE_NONE 0x4
0f113f3e
MC		 563
564/*
565 * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they
566 * cannot be used to clear bits.
567 */
568
569# define SSL_CTX_set_options(ctx,op) \
570 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
571# define SSL_CTX_clear_options(ctx,op) \
572 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
573# define SSL_CTX_get_options(ctx) \
574 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
575# define SSL_set_options(ssl,op) \
576 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
577# define SSL_clear_options(ssl,op) \
578 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
579# define SSL_get_options(ssl) \
a661b653 580 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
58964a49 581
0f113f3e
MC		 582# define SSL_CTX_set_mode(ctx,op) \
583 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
584# define SSL_CTX_clear_mode(ctx,op) \
585 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
586# define SSL_CTX_get_mode(ctx) \
587 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
588# define SSL_clear_mode(ssl,op) \
589 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
590# define SSL_set_mode(ssl,op) \
591 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
592# define SSL_get_mode(ssl) \
a661b653 593 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
0f113f3e 594# define SSL_set_mtu(ssl, mtu) \
36d16f8e 595 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
0f113f3e 596# define DTLS_set_link_mtu(ssl, mtu) \
59669b6a 597 SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
0f113f3e 598# define DTLS_get_link_min_mtu(ssl) \
59669b6a 599 SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
a661b653 600
0f113f3e
MC		 601# define SSL_get_secure_renegotiation_support(ssl) \
602 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
a661b653 603
0f113f3e
MC		 604# ifndef OPENSSL_NO_HEARTBEATS
605# define SSL_heartbeat(ssl) \
4817504d 606 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL)
0f113f3e 607# endif
edc032b5 608
0f113f3e
MC		 609# define SSL_CTX_set_cert_flags(ctx,op) \
610 SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
611# define SSL_set_cert_flags(s,op) \
612 SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
613# define SSL_CTX_clear_cert_flags(ctx,op) \
614 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
615# define SSL_clear_cert_flags(s,op) \
616 SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
617
618void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
619 void (*cb) (int write_p, int version,
620 int content_type, const void *buf,
621 size_t len, SSL *ssl, void *arg));
622void SSL_set_msg_callback(SSL *ssl,
623 void (*cb) (int write_p, int version,
624 int content_type, const void *buf,
625 size_t len, SSL *ssl, void *arg));
626# define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
627# define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
628
c5364614
DSH		 629# define SSL_get_extms_support(s) \
630 SSL_ctrl((s),SSL_CTRL_GET_EXTMS_SUPPORT,0,NULL)
631
0f113f3e
MC		 632# ifndef OPENSSL_NO_SRP
633
edc032b5 634/* see tls_srp.c */
4bcdb4a6
MC		 635__owur int SSL_SRP_CTX_init(SSL *s);
636__owur int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
edc032b5
BL		 637int SSL_SRP_CTX_free(SSL *ctx);
638int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
4bcdb4a6 639__owur int SSL_srp_server_param_with_username(SSL *s, int *ad);
4bcdb4a6 640__owur int SRP_Calc_A_param(SSL *s);
edc032b5 641
0f113f3e 642# endif
d02b48c6 643
0f113f3e
MC		 644# if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
645# define SSL_MAX_CERT_LIST_DEFAULT 1024*30
646 /* 30k max cert list :-) */
647# else
648# define SSL_MAX_CERT_LIST_DEFAULT 1024*100
649 /* 100k max cert list :-) */
650# endif
c0f5dd07 651
0f113f3e
MC		 652# define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
653
654/*
655 * This callback type is used inside SSL_CTX, SSL, and in the functions that
656 * set them. It is used to override the generation of SSL/TLS session IDs in
657 * a server. Return value should be zero on an error, non-zero to proceed.
658 * Also, callbacks should themselves check if the id they generate is unique
659 * otherwise the SSL handshake will fail with an error - callbacks can do
660 * this using the 'ssl' value they're passed by;
661 * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in
662 * is set at the maximum size the session ID can be. In SSLv3/TLSv1 it is 32
663 * bytes. The callback can alter this length to be less if desired. It is
664 * also an error for the callback to set the size to zero.
665 */
666typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id,
667 unsigned int *id_len);
dc644fe2 668
0f113f3e
MC		 669# define SSL_SESS_CACHE_OFF 0x0000
670# define SSL_SESS_CACHE_CLIENT 0x0001
671# define SSL_SESS_CACHE_SERVER 0x0002
672# define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
673# define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
e0db2eed 674/* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
0f113f3e
MC		 675# define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
676# define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
677# define SSL_SESS_CACHE_NO_INTERNAL \
678 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
d02b48c6 679
3c1d6bbc 680LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
0f113f3e
MC		 681# define SSL_CTX_sess_number(ctx) \
682 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
683# define SSL_CTX_sess_connect(ctx) \
684 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
685# define SSL_CTX_sess_connect_good(ctx) \
686 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
687# define SSL_CTX_sess_connect_renegotiate(ctx) \
688 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
689# define SSL_CTX_sess_accept(ctx) \
690 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
691# define SSL_CTX_sess_accept_renegotiate(ctx) \
692 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
693# define SSL_CTX_sess_accept_good(ctx) \
694 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
695# define SSL_CTX_sess_hits(ctx) \
696 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
697# define SSL_CTX_sess_cb_hits(ctx) \
698 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
699# define SSL_CTX_sess_misses(ctx) \
700 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
701# define SSL_CTX_sess_timeouts(ctx) \
702 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
703# define SSL_CTX_sess_cache_full(ctx) \
704 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
705
706void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
707 int (*new_session_cb) (struct ssl_st *ssl,
708 SSL_SESSION *sess));
709int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
710 SSL_SESSION *sess);
711void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
712 void (*remove_session_cb) (struct ssl_ctx_st
713 *ctx,
714 SSL_SESSION
715 *sess));
716void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,
717 SSL_SESSION *sess);
718void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
719 SSL_SESSION *(*get_session_cb) (struct ssl_st
720 *ssl,
721 unsigned char
722 *data, int len,
723 int *copy));
724SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
725 unsigned char *Data,
726 int len, int *copy);
727void SSL_CTX_set_info_callback(SSL_CTX *ctx,
728 void (*cb) (const SSL *ssl, int type,
729 int val));
730void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
731 int val);
732void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
733 int (*client_cert_cb) (SSL *ssl, X509 **x509,
734 EVP_PKEY **pkey));
735int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
736 EVP_PKEY **pkey);
737# ifndef OPENSSL_NO_ENGINE
4bcdb4a6 738__owur int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
0f113f3e
MC		 739# endif
740void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
741 int (*app_gen_cookie_cb) (SSL *ssl,
742 unsigned char
743 *cookie,
744 unsigned int
745 *cookie_len));
746void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
747 int (*app_verify_cookie_cb) (SSL *ssl,
31011544 748 const unsigned char
0f113f3e
MC		 749 *cookie,
750 unsigned int
751 cookie_len));
752# ifndef OPENSSL_NO_NEXTPROTONEG
ee2ffc27 753void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
0f113f3e
MC		 754 int (*cb) (SSL *ssl,
755 const unsigned char
756 **out,
757 unsigned int *outlen,
758 void *arg), void *arg);
ee2ffc27 759void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
0f113f3e
MC		 760 int (*cb) (SSL *ssl,
761 unsigned char **out,
762 unsigned char *outlen,
763 const unsigned char *in,
764 unsigned int inlen,
765 void *arg), void *arg);
2911575c 766void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
0f113f3e
MC		 767 unsigned *len);
768# endif
ee2ffc27 769
4bcdb4a6 770__owur int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
0f113f3e
MC		 771 const unsigned char *in, unsigned int inlen,
772 const unsigned char *client,
773 unsigned int client_len);
ee2ffc27 774
0f113f3e
MC		 775# define OPENSSL_NPN_UNSUPPORTED 0
776# define OPENSSL_NPN_NEGOTIATED 1
777# define OPENSSL_NPN_NO_OVERLAP 2
778
4bcdb4a6 779__owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
0f113f3e 780 unsigned protos_len);
4bcdb4a6 781__owur int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
0f113f3e
MC		 782 unsigned protos_len);
783void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,
784 int (*cb) (SSL *ssl,
785 const unsigned char **out,
786 unsigned char *outlen,
787 const unsigned char *in,
788 unsigned int inlen,
789 void *arg), void *arg);
6f017a8f 790void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
0f113f3e
MC		 791 unsigned *len);
792
793# ifndef OPENSSL_NO_PSK
794/*
795 * the maximum length of the buffer given to callbacks containing the
796 * resulting identity/psk
797 */
798# define PSK_MAX_IDENTITY_LEN 128
799# define PSK_MAX_PSK_LEN 256
800void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
801 unsigned int (*psk_client_callback) (SSL
802 *ssl,
803 const
804 char
805 *hint,
806 char
807 *identity,
808 unsigned
809 int
810 max_identity_len,
811 unsigned
812 char
813 *psk,
814 unsigned
815 int
816 max_psk_len));
817void SSL_set_psk_client_callback(SSL *ssl,
818 unsigned int (*psk_client_callback) (SSL
819 *ssl,
820 const
821 char
822 *hint,
823 char
824 *identity,
825 unsigned
826 int
827 max_identity_len,
828 unsigned
829 char
830 *psk,
831 unsigned
832 int
833 max_psk_len));
834void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
835 unsigned int (*psk_server_callback) (SSL
836 *ssl,
837 const
838 char
839 *identity,
840 unsigned
841 char
842 *psk,
843 unsigned
844 int
845 max_psk_len));
7806f3dd 846void SSL_set_psk_server_callback(SSL *ssl,
0f113f3e
MC		 847 unsigned int (*psk_server_callback) (SSL
848 *ssl,
849 const
850 char
851 *identity,
852 unsigned
853 char
854 *psk,
855 unsigned
856 int
857 max_psk_len));
4bcdb4a6
MC		 858__owur int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
859__owur int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
ddac1974
NL		 860const char *SSL_get_psk_identity_hint(const SSL *s);
861const char *SSL_get_psk_identity(const SSL *s);
0f113f3e 862# endif
ddac1974 863
33f653ad
DSH		 864/* Register callbacks to handle custom TLS Extensions for client or server. */
865
4bcdb4a6 866__owur int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
0f113f3e
MC		 867 custom_ext_add_cb add_cb,
868 custom_ext_free_cb free_cb,
869 void *add_arg,
870 custom_ext_parse_cb parse_cb,
871 void *parse_arg);
a398f821 872
4bcdb4a6 873__owur int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
0f113f3e
MC		 874 custom_ext_add_cb add_cb,
875 custom_ext_free_cb free_cb,
876 void *add_arg,
877 custom_ext_parse_cb parse_cb,
878 void *parse_arg);
c846a5f5 879
4bcdb4a6 880__owur int SSL_extension_supported(unsigned int ext_type);
c846a5f5 881
07bbc92c
MC		 882# define SSL_NOTHING 1
883# define SSL_WRITING 2
884# define SSL_READING 3
885# define SSL_X509_LOOKUP 4
886# define SSL_ASYNC_PAUSED 5
d02b48c6
RE		 887
888/* These will only be used when doing non-blocking IO */
0f113f3e
MC		 889# define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
890# define SSL_want_read(s) (SSL_want(s) == SSL_READING)
891# define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
892# define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
07bbc92c 893# define SSL_want_async(s) (SSL_want(s) == SSL_ASYNC_PAUSED)
d02b48c6 894
0f113f3e
MC		 895# define SSL_MAC_FLAG_READ_MAC_STREAM 1
896# define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
08557cf2 897
82271cee
RL		 898#ifdef __cplusplus
899}
900#endif
901
0f113f3e
MC		 902# include <openssl/ssl2.h>
903# include <openssl/ssl3.h>
904# include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
905# include <openssl/dtls1.h> /* Datagram TLS */
0f113f3e 906# include <openssl/srtp.h> /* Support for the use_srtp extension */
d02b48c6 907
82271cee
RL		 908#ifdef __cplusplus
909extern "C" {
910#endif
911
657e60fa 912/* compatibility */
0f113f3e
MC		 913# define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
914# define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
915# define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
916# define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
917# define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
918# define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
919
49ae7423
MC		 920
921/*
922 * The valid handshake states (one for each type message sent and one for each
923 * type of message received). There are also two "special" states:
924 * TLS = TLS or DTLS state
925 * DTLS = DTLS specific state
926 * CR/SR = Client Read/Server Read
927 * CW/SW = Client Write/Server Write
928 *
929 * The "special" states are:
930 * TLS_ST_BEFORE = No handshake has been initiated yet
931 * TLS_ST_OK = A handshake has been successfully completed
932 */
35bf6e05 933typedef enum {
49ae7423
MC		 934 TLS_ST_BEFORE,
935 TLS_ST_OK,
936 DTLS_ST_CR_HELLO_VERIFY_REQUEST,
937 TLS_ST_CR_SRVR_HELLO,
938 TLS_ST_CR_CERT,
939 TLS_ST_CR_CERT_STATUS,
940 TLS_ST_CR_KEY_EXCH,
941 TLS_ST_CR_CERT_REQ,
942 TLS_ST_CR_SRVR_DONE,
943 TLS_ST_CR_SESSION_TICKET,
944 TLS_ST_CR_CHANGE,
945 TLS_ST_CR_FINISHED,
946 TLS_ST_CW_CLNT_HELLO,
947 TLS_ST_CW_CERT,
948 TLS_ST_CW_KEY_EXCH,
949 TLS_ST_CW_CERT_VRFY,
950 TLS_ST_CW_CHANGE,
951 TLS_ST_CW_NEXT_PROTO,
952 TLS_ST_CW_FINISHED,
953 TLS_ST_SW_HELLO_REQ,
954 TLS_ST_SR_CLNT_HELLO,
955 DTLS_ST_SW_HELLO_VERIFY_REQUEST,
956 TLS_ST_SW_SRVR_HELLO,
957 TLS_ST_SW_CERT,
958 TLS_ST_SW_KEY_EXCH,
959 TLS_ST_SW_CERT_REQ,
960 TLS_ST_SW_SRVR_DONE,
961 TLS_ST_SR_CERT,
962 TLS_ST_SR_KEY_EXCH,
963 TLS_ST_SR_CERT_VRFY,
964 TLS_ST_SR_NEXT_PROTO,
965 TLS_ST_SR_CHANGE,
966 TLS_ST_SR_FINISHED,
967 TLS_ST_SW_SESSION_TICKET,
968 TLS_ST_SW_CERT_STATUS,
969 TLS_ST_SW_CHANGE,
970 TLS_ST_SW_FINISHED
35bf6e05 971} OSSL_HANDSHAKE_STATE;
49ae7423 972
0f113f3e 973/*
c64359db
MC		 974 * Most of the following state values are no longer used and are defined to be
975 * the closest equivalent value in the current state machine code. Not all
976 * defines have an equivalent and are set to a dummy value (-1). SSL_ST_CONNECT
977 * and SSL_ST_ACCEPT are still in use in the definition of SSL_CB_ACCEPT_LOOP,
978 * SSL_CB_ACCEPT_EXIT, SSL_CB_CONNECT_LOOP and SSL_CB_CONNECT_EXIT.
0f113f3e
MC		 979 */
980
981# define SSL_ST_CONNECT 0x1000
982# define SSL_ST_ACCEPT 0x2000
c64359db 983
0f113f3e 984# define SSL_ST_MASK 0x0FFF
0f113f3e
MC		 985
986# define SSL_CB_LOOP 0x01
987# define SSL_CB_EXIT 0x02
988# define SSL_CB_READ 0x04
989# define SSL_CB_WRITE 0x08
990# define SSL_CB_ALERT 0x4000/* used in callback */
991# define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
992# define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
993# define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
994# define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
995# define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
996# define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
997# define SSL_CB_HANDSHAKE_START 0x10
998# define SSL_CB_HANDSHAKE_DONE 0x20
d02b48c6
RE		 999
1000/* Is the SSL_connection established? */
7c8b5357
MC		 1001# define SSL_in_connect_init(a) (SSL_in_init(a) && !SSL_is_server(a))
1002# define SSL_in_accept_init(a) (SSL_in_init(a) && SSL_is_server(a))
49ae7423
MC		 1003int SSL_in_init(SSL *s);
1004int SSL_in_before(SSL *s);
1005int SSL_is_init_finished(SSL *s);
0f113f3e
MC		 1006
1007/*
295c3f41
MC		 1008 * The following 3 states are kept in ssl->rlayer.rstate when reads fail, you
1009 * should not need these
0f113f3e
MC		 1010 */
1011# define SSL_ST_READ_HEADER 0xF0
1012# define SSL_ST_READ_BODY 0xF1
1013# define SSL_ST_READ_DONE 0xF2
d02b48c6 1014
c80fd6b2
MC		 1015/*-
1016 * Obtain latest Finished message
ca03109c
BM		 1017 * -- that we sent (SSL_get_finished)
1018 * -- that we expected from peer (SSL_get_peer_finished).
c80fd6b2
MC		 1019 * Returns length (0 == no Finished so far), copies up to 'count' bytes.
1020 */
0821bcd4
BL		 1021size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1022size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
ca03109c 1023
0f113f3e
MC		 1024/*
1025 * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are
1026 * 'ored' with SSL_VERIFY_PEER if they are desired
1027 */
1028# define SSL_VERIFY_NONE 0x00
1029# define SSL_VERIFY_PEER 0x01
1030# define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1031# define SSL_VERIFY_CLIENT_ONCE 0x04
d02b48c6 1032
0f113f3e 1033# define OpenSSL_add_ssl_algorithms() SSL_library_init()
413c4f45 1034
657e60fa 1035/* More backward compatibility */
0f113f3e
MC		 1036# define SSL_get_cipher(s) \
1037 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1038# define SSL_get_cipher_bits(s,np) \
1039 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1040# define SSL_get_cipher_version(s) \
1041 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1042# define SSL_get_cipher_name(s) \
1043 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1044# define SSL_get_time(a) SSL_SESSION_get_time(a)
1045# define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1046# define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1047# define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1048
1049# define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1050# define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
3c07d3a3
DSH		 1051
1052DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
0f113f3e
MC		 1053# define SSL_AD_REASON_OFFSET 1000/* offset to get SSL_R_... value
1054 * from SSL_AD_... */
58964a49 1055/* These alert types are for SSLv3 and TLSv1 */
0f113f3e 1056# define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
68d39f3c 1057/* fatal */
0f113f3e 1058# define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE
68d39f3c 1059/* fatal */
0f113f3e
MC		 1060# define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC
1061# define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1062# define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
68d39f3c 1063/* fatal */
0f113f3e 1064# define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE
68d39f3c 1065/* fatal */
0f113f3e 1066# define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE
68d39f3c 1067/* Not for TLS */
0f113f3e
MC		 1068# define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE
1069# define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1070# define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1071# define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1072# define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1073# define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
68d39f3c 1074/* fatal */
0f113f3e 1075# define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER
68d39f3c 1076/* fatal */
0f113f3e 1077# define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA
68d39f3c 1078/* fatal */
0f113f3e 1079# define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED
68d39f3c 1080/* fatal */
0f113f3e
MC		 1081# define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR
1082# define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
68d39f3c 1083/* fatal */
0f113f3e 1084# define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION
68d39f3c 1085/* fatal */
0f113f3e 1086# define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION
68d39f3c 1087/* fatal */
0f113f3e 1088# define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY
68d39f3c 1089/* fatal */
0f113f3e
MC		 1090# define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR
1091# define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1092# define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1093# define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1094# define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1095# define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1096# define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1097# define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
68d39f3c 1098/* fatal */
0f113f3e 1099# define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY
68d39f3c 1100/* fatal */
0f113f3e
MC		 1101# define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK
1102# define SSL_ERROR_NONE 0
1103# define SSL_ERROR_SSL 1
1104# define SSL_ERROR_WANT_READ 2
1105# define SSL_ERROR_WANT_WRITE 3
1106# define SSL_ERROR_WANT_X509_LOOKUP 4
1107# define SSL_ERROR_SYSCALL 5/* look at error stack/return
1108 * value/errno */
1109# define SSL_ERROR_ZERO_RETURN 6
1110# define SSL_ERROR_WANT_CONNECT 7
1111# define SSL_ERROR_WANT_ACCEPT 8
07bbc92c 1112# define SSL_ERROR_WANT_ASYNC 9
0f113f3e
MC		 1113# define SSL_CTRL_SET_TMP_DH 3
1114# define SSL_CTRL_SET_TMP_ECDH 4
0f113f3e 1115# define SSL_CTRL_SET_TMP_DH_CB 6
0f113f3e
MC		 1116# define SSL_CTRL_GET_SESSION_REUSED 8
1117# define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1118# define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1119# define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1120# define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1121# define SSL_CTRL_GET_FLAGS 13
1122# define SSL_CTRL_EXTRA_CHAIN_CERT 14
1123# define SSL_CTRL_SET_MSG_CALLBACK 15
1124# define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
36d16f8e 1125/* only applies to datagram connections */
0f113f3e 1126# define SSL_CTRL_SET_MTU 17
413c4f45 1127/* Stats */
0f113f3e
MC		 1128# define SSL_CTRL_SESS_NUMBER 20
1129# define SSL_CTRL_SESS_CONNECT 21
1130# define SSL_CTRL_SESS_CONNECT_GOOD 22
1131# define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1132# define SSL_CTRL_SESS_ACCEPT 24
1133# define SSL_CTRL_SESS_ACCEPT_GOOD 25
1134# define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1135# define SSL_CTRL_SESS_HIT 27
1136# define SSL_CTRL_SESS_CB_HIT 28
1137# define SSL_CTRL_SESS_MISSES 29
1138# define SSL_CTRL_SESS_TIMEOUTS 30
1139# define SSL_CTRL_SESS_CACHE_FULL 31
1140# define SSL_CTRL_OPTIONS 32
1141# define SSL_CTRL_MODE 33
1142# define SSL_CTRL_GET_READ_AHEAD 40
1143# define SSL_CTRL_SET_READ_AHEAD 41
1144# define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1145# define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1146# define SSL_CTRL_SET_SESS_CACHE_MODE 44
1147# define SSL_CTRL_GET_SESS_CACHE_MODE 45
1148# define SSL_CTRL_GET_MAX_CERT_LIST 50
1149# define SSL_CTRL_SET_MAX_CERT_LIST 51
1150# define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
a13c20f6 1151/* see tls1.h for macros based on these */
e481f9b9
MC		 1152# define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1153# define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1154# define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1155# define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1156# define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1157# define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1158# define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1159/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60 */
1160/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 */
1161/*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 */
1162# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1163# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1164# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1165# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1166# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1167# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1168# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1169# define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1170# define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1171# define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1172# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
1173# define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
1174# define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
1175# define SSL_CTRL_SET_SRP_ARG 78
1176# define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79
1177# define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80
1178# define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81
1179# ifndef OPENSSL_NO_HEARTBEATS
1180# define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85
1181# define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86
1182# define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87
1183# endif
0f113f3e
MC		 1184# define DTLS_CTRL_GET_TIMEOUT 73
1185# define DTLS_CTRL_HANDLE_TIMEOUT 74
1186# define DTLS_CTRL_LISTEN 75
1187# define SSL_CTRL_GET_RI_SUPPORT 76
1188# define SSL_CTRL_CLEAR_OPTIONS 77
1189# define SSL_CTRL_CLEAR_MODE 78
1190# define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB 79
1191# define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82
1192# define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83
1193# define SSL_CTRL_CHAIN 88
1194# define SSL_CTRL_CHAIN_CERT 89
1195# define SSL_CTRL_GET_CURVES 90
1196# define SSL_CTRL_SET_CURVES 91
1197# define SSL_CTRL_SET_CURVES_LIST 92
1198# define SSL_CTRL_GET_SHARED_CURVE 93
0f113f3e
MC		 1199# define SSL_CTRL_SET_SIGALGS 97
1200# define SSL_CTRL_SET_SIGALGS_LIST 98
1201# define SSL_CTRL_CERT_FLAGS 99
1202# define SSL_CTRL_CLEAR_CERT_FLAGS 100
1203# define SSL_CTRL_SET_CLIENT_SIGALGS 101
1204# define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102
1205# define SSL_CTRL_GET_CLIENT_CERT_TYPES 103
1206# define SSL_CTRL_SET_CLIENT_CERT_TYPES 104
1207# define SSL_CTRL_BUILD_CERT_CHAIN 105
1208# define SSL_CTRL_SET_VERIFY_CERT_STORE 106
1209# define SSL_CTRL_SET_CHAIN_CERT_STORE 107
1210# define SSL_CTRL_GET_PEER_SIGNATURE_NID 108
1211# define SSL_CTRL_GET_SERVER_TMP_KEY 109
1212# define SSL_CTRL_GET_RAW_CIPHERLIST 110
1213# define SSL_CTRL_GET_EC_POINT_FORMATS 111
1214# define SSL_CTRL_GET_CHAIN_CERTS 115
1215# define SSL_CTRL_SELECT_CURRENT_CERT 116
1216# define SSL_CTRL_SET_CURRENT_CERT 117
1217# define SSL_CTRL_SET_DH_AUTO 118
1218# define SSL_CTRL_CHECK_PROTO_VERSION 119
1219# define DTLS_CTRL_SET_LINK_MTU 120
1220# define DTLS_CTRL_GET_LINK_MIN_MTU 121
c5364614 1221# define SSL_CTRL_GET_EXTMS_SUPPORT 122
0f113f3e
MC		 1222# define SSL_CERT_SET_FIRST 1
1223# define SSL_CERT_SET_NEXT 2
1224# define SSL_CERT_SET_SERVER 3
1225# define DTLSv1_get_timeout(ssl, arg) \
1226 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1227# define DTLSv1_handle_timeout(ssl) \
1228 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1229# define DTLSv1_listen(ssl, peer) \
1230 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
1231# define SSL_session_reused(ssl) \
1232 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1233# define SSL_num_renegotiations(ssl) \
1234 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1235# define SSL_clear_num_renegotiations(ssl) \
1236 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1237# define SSL_total_renegotiations(ssl) \
1238 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
0f113f3e
MC		 1239# define SSL_CTX_set_tmp_dh(ctx,dh) \
1240 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1241# define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1242 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1243# define SSL_CTX_set_dh_auto(ctx, onoff) \
1244 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1245# define SSL_set_dh_auto(s, onoff) \
1246 SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
0f113f3e
MC		 1247# define SSL_set_tmp_dh(ssl,dh) \
1248 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1249# define SSL_set_tmp_ecdh(ssl,ecdh) \
1250 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1251# define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1252 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1253# define SSL_CTX_get_extra_chain_certs(ctx,px509) \
1254 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
1255# define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
1256 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
1257# define SSL_CTX_clear_extra_chain_certs(ctx) \
1258 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
1259# define SSL_CTX_set0_chain(ctx,sk) \
1260 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1261# define SSL_CTX_set1_chain(ctx,sk) \
1262 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1263# define SSL_CTX_add0_chain_cert(ctx,x509) \
1264 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1265# define SSL_CTX_add1_chain_cert(ctx,x509) \
1266 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1267# define SSL_CTX_get0_chain_certs(ctx,px509) \
1268 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1269# define SSL_CTX_clear_chain_certs(ctx) \
1270 SSL_CTX_set0_chain(ctx,NULL)
1271# define SSL_CTX_build_cert_chain(ctx, flags) \
1272 SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1273# define SSL_CTX_select_current_cert(ctx,x509) \
1274 SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1275# define SSL_CTX_set_current_cert(ctx, op) \
1276 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1277# define SSL_CTX_set0_verify_cert_store(ctx,st) \
1278 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1279# define SSL_CTX_set1_verify_cert_store(ctx,st) \
1280 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1281# define SSL_CTX_set0_chain_cert_store(ctx,st) \
1282 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1283# define SSL_CTX_set1_chain_cert_store(ctx,st) \
1284 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1285# define SSL_set0_chain(ctx,sk) \
1286 SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1287# define SSL_set1_chain(ctx,sk) \
1288 SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1289# define SSL_add0_chain_cert(ctx,x509) \
1290 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1291# define SSL_add1_chain_cert(ctx,x509) \
1292 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1293# define SSL_get0_chain_certs(ctx,px509) \
1294 SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1295# define SSL_clear_chain_certs(ctx) \
1296 SSL_set0_chain(ctx,NULL)
1297# define SSL_build_cert_chain(s, flags) \
1298 SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1299# define SSL_select_current_cert(ctx,x509) \
1300 SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1301# define SSL_set_current_cert(ctx,op) \
1302 SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1303# define SSL_set0_verify_cert_store(s,st) \
1304 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1305# define SSL_set1_verify_cert_store(s,st) \
1306 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1307# define SSL_set0_chain_cert_store(s,st) \
1308 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1309# define SSL_set1_chain_cert_store(s,st) \
1310 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1311# define SSL_get1_curves(ctx, s) \
1312 SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
1313# define SSL_CTX_set1_curves(ctx, clist, clistlen) \
1314 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1315# define SSL_CTX_set1_curves_list(ctx, s) \
1316 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1317# define SSL_set1_curves(ctx, clist, clistlen) \
1318 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1319# define SSL_set1_curves_list(ctx, s) \
1320 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1321# define SSL_get_shared_curve(s, n) \
1322 SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL)
0f113f3e
MC		 1323# define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
1324 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
1325# define SSL_CTX_set1_sigalgs_list(ctx, s) \
1326 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1327# define SSL_set1_sigalgs(ctx, slist, slistlen) \
1328 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
1329# define SSL_set1_sigalgs_list(ctx, s) \
1330 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1331# define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
1332 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
1333# define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
1334 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1335# define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
1336 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
1337# define SSL_set1_client_sigalgs_list(ctx, s) \
1338 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1339# define SSL_get0_certificate_types(s, clist) \
1340 SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
1341# define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
1342 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1343# define SSL_set1_client_certificate_types(s, clist, clistlen) \
1344 SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1345# define SSL_get_peer_signature_nid(s, pn) \
1346 SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
1347# define SSL_get_server_tmp_key(s, pk) \
1348 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
1349# define SSL_get0_raw_cipherlist(s, plst) \
1350 SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst)
1351# define SSL_get0_ec_point_formats(s, plst) \
1352 SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst)
a00ae6c4 1353
4bcdb4a6
MC		 1354__owur BIO_METHOD *BIO_f_ssl(void);
1355__owur BIO *BIO_new_ssl(SSL_CTX *ctx, int client);
1356__owur BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1357__owur BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1358__owur int BIO_ssl_copy_session_id(BIO *to, BIO *from);
d02b48c6
RE		 1359void BIO_ssl_shutdown(BIO *ssl_bio);
1360
4bcdb4a6
MC		 1361__owur int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);
1362__owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
0f113f3e 1363void SSL_CTX_free(SSL_CTX *);
4bcdb4a6
MC		 1364__owur long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);
1365__owur long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1366__owur X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
0f113f3e 1367void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *);
4bcdb4a6
MC		 1368__owur int SSL_want(const SSL *s);
1369__owur int SSL_clear(SSL *s);
413c4f45 1370
0f113f3e 1371void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
d02b48c6 1372
4bcdb4a6 1373__owur const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1c86d8fd 1374__owur int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits);
4bcdb4a6
MC		 1375__owur char *SSL_CIPHER_get_version(const SSL_CIPHER *c);
1376__owur const char *SSL_CIPHER_get_name(const SSL_CIPHER *c);
90d9e49a 1377__owur uint32_t SSL_CIPHER_get_id(const SSL_CIPHER *c);
4bcdb4a6
MC		 1378
1379__owur int SSL_get_fd(const SSL *s);
1380__owur int SSL_get_rfd(const SSL *s);
1381__owur int SSL_get_wfd(const SSL *s);
1382__owur const char *SSL_get_cipher_list(const SSL *s, int n);
1383__owur char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1384__owur int SSL_get_read_ahead(const SSL *s);
1385__owur int SSL_pending(const SSL *s);
0f113f3e 1386# ifndef OPENSSL_NO_SOCK
4bcdb4a6
MC		 1387__owur int SSL_set_fd(SSL *s, int fd);
1388__owur int SSL_set_rfd(SSL *s, int fd);
1389__owur int SSL_set_wfd(SSL *s, int fd);
0f113f3e 1390# endif
3ffbe008
MC		 1391void SSL_set_rbio(SSL *s, BIO *rbio);
1392void SSL_set_wbio(SSL *s, BIO *wbio);
0f113f3e 1393void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio);
4bcdb4a6
MC		 1394__owur BIO *SSL_get_rbio(const SSL *s);
1395__owur BIO *SSL_get_wbio(const SSL *s);
1396__owur int SSL_set_cipher_list(SSL *s, const char *str);
0f113f3e 1397void SSL_set_read_ahead(SSL *s, int yes);
4bcdb4a6
MC		 1398__owur int SSL_get_verify_mode(const SSL *s);
1399__owur int SSL_get_verify_depth(const SSL *s);
1400__owur int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *);
0f113f3e
MC		 1401void SSL_set_verify(SSL *s, int mode,
1402 int (*callback) (int ok, X509_STORE_CTX *ctx));
1403void SSL_set_verify_depth(SSL *s, int depth);
1404void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg);
1405# ifndef OPENSSL_NO_RSA
4bcdb4a6 1406__owur int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
0f113f3e 1407# endif
4bcdb4a6
MC		 1408__owur int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len);
1409__owur int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1410__owur int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d,
0f113f3e 1411 long len);
4bcdb4a6
MC		 1412__owur int SSL_use_certificate(SSL *ssl, X509 *x);
1413__owur int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
0f113f3e 1414
a398f821 1415/* Set serverinfo data for the current active cert. */
4bcdb4a6 1416__owur int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
0f113f3e 1417 size_t serverinfo_length);
4bcdb4a6 1418__owur int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
a9e1c50b 1419
4bcdb4a6
MC		 1420__owur int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1421__owur int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1422__owur int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1423__owur int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1424__owur int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1425__owur int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
68d39f3c 1426/* PEM type */
4bcdb4a6 1427__owur int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);
fae4772c 1428__owur int SSL_use_certificate_chain_file(SSL *ssl, const char *file);
4bcdb4a6
MC		 1429__owur STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1430__owur int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
0f113f3e 1431 const char *file);
984d6c60 1432# ifndef OPENSSL_SYS_VMS
0f113f3e
MC		 1433int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1434 const char *dir);
0f113f3e 1435# endif
58964a49 1436
0f113f3e 1437void SSL_load_error_strings(void);
4bcdb4a6
MC		 1438__owur const char *SSL_state_string(const SSL *s);
1439__owur const char *SSL_rstate_string(const SSL *s);
1440__owur const char *SSL_state_string_long(const SSL *s);
1441__owur const char *SSL_rstate_string_long(const SSL *s);
1442__owur long SSL_SESSION_get_time(const SSL_SESSION *s);
1443__owur long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1444__owur long SSL_SESSION_get_timeout(const SSL_SESSION *s);
1445__owur long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1446__owur int SSL_SESSION_has_ticket(const SSL_SESSION *s);
1447__owur unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s);
b7c9187b
MC		 1448void SSL_SESSION_get0_ticket(const SSL_SESSION *s, unsigned char **tick,
1449 size_t *len);
17dd65e6 1450__owur int SSL_copy_session_id(SSL *to, const SSL *from);
4bcdb4a6
MC		 1451__owur X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
1452__owur int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx,
0f113f3e 1453 unsigned int sid_ctx_len);
d02b48c6 1454
4bcdb4a6 1455__owur SSL_SESSION *SSL_SESSION_new(void);
3c1d6bbc 1456const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
0f113f3e 1457 unsigned int *len);
4bcdb4a6 1458__owur unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
0f113f3e
MC		 1459# ifndef OPENSSL_NO_STDIO
1460int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);
1461# endif
0f113f3e
MC		 1462int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses);
1463int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);
0f113f3e 1464void SSL_SESSION_free(SSL_SESSION *ses);
4bcdb4a6
MC		 1465__owur int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
1466__owur int SSL_set_session(SSL *to, SSL_SESSION *session);
1467__owur int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
0f113f3e 1468int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c);
4bcdb4a6
MC		 1469__owur int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1470__owur int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1471__owur int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
0f113f3e
MC		 1472 unsigned int id_len);
1473SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
1474 long length);
1475
1476# ifdef HEADER_X509_H
4bcdb4a6 1477__owur X509 *SSL_get_peer_certificate(const SSL *s);
0f113f3e 1478# endif
d02b48c6 1479
4bcdb4a6 1480__owur STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
d02b48c6 1481
4bcdb4a6
MC		 1482__owur int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
1483__owur int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
1484__owur int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int,
0f113f3e
MC		 1485 X509_STORE_CTX *);
1486void SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
1487 int (*callback) (int, X509_STORE_CTX *));
1488void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);
1489void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,
1490 int (*cb) (X509_STORE_CTX *, void *),
1491 void *arg);
1492void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg),
1493 void *arg);
1494# ifndef OPENSSL_NO_RSA
4bcdb4a6 1495__owur int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
0f113f3e 1496# endif
4bcdb4a6 1497__owur int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d,
0f113f3e 1498 long len);
4bcdb4a6
MC		 1499__owur int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1500__owur int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx,
0f113f3e 1501 const unsigned char *d, long len);
4bcdb4a6
MC		 1502__owur int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1503__owur int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len,
0f113f3e 1504 const unsigned char *d);
d02b48c6 1505
74678cc2
BM		 1506void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1507void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
a974e64a
MC		 1508void SSL_set_default_passwd_cb(SSL *s, pem_password_cb *cb);
1509void SSL_set_default_passwd_cb_userdata(SSL *s, void *u);
d02b48c6 1510
4bcdb4a6
MC		 1511__owur int SSL_CTX_check_private_key(const SSL_CTX *ctx);
1512__owur int SSL_check_private_key(const SSL *ctx);
d02b48c6 1513
4bcdb4a6 1514__owur int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx,
0f113f3e 1515 unsigned int sid_ctx_len);
4eb77b26 1516
0f113f3e 1517SSL *SSL_new(SSL_CTX *ctx);
4bcdb4a6 1518__owur int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,
0f113f3e 1519 unsigned int sid_ctx_len);
bb7cd4e3 1520
4bcdb4a6
MC		 1521__owur int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1522__owur int SSL_set_purpose(SSL *s, int purpose);
1523__owur int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1524__owur int SSL_set_trust(SSL *s, int trust);
bb7cd4e3 1525
4bcdb4a6
MC		 1526__owur int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
1527__owur int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
ccf11751 1528
4bcdb4a6
MC		 1529__owur X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
1530__owur X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
7af31968 1531
0f113f3e
MC		 1532# ifndef OPENSSL_NO_SRP
1533int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);
1534int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);
edc032b5
BL		 1535int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
1536int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
0f113f3e 1537 char *(*cb) (SSL *, void *));
edc032b5 1538int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
0f113f3e 1539 int (*cb) (SSL *, void *));
edc032b5 1540int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
0f113f3e 1541 int (*cb) (SSL *, int *, void *));
edc032b5
BL		 1542int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
1543
1544int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
0f113f3e 1545 BIGNUM *sa, BIGNUM *v, char *info);
edc032b5 1546int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
0f113f3e 1547 const char *grp);
edc032b5 1548
4bcdb4a6
MC		 1549__owur BIGNUM *SSL_get_srp_g(SSL *s);
1550__owur BIGNUM *SSL_get_srp_N(SSL *s);
edc032b5 1551
4bcdb4a6
MC		 1552__owur char *SSL_get_srp_username(SSL *s);
1553__owur char *SSL_get_srp_userinfo(SSL *s);
0f113f3e 1554# endif
edc032b5 1555
0f113f3e
MC		 1556void SSL_certs_clear(SSL *s);
1557void SSL_free(SSL *ssl);
07bbc92c 1558__owur int SSL_waiting_for_async(SSL *s);
f4da39d2 1559__owur int SSL_get_async_wait_fd(SSL *s);
4bcdb4a6
MC		 1560__owur int SSL_accept(SSL *ssl);
1561__owur int SSL_connect(SSL *ssl);
1562__owur int SSL_read(SSL *ssl, void *buf, int num);
1563__owur int SSL_peek(SSL *ssl, void *buf, int num);
1564__owur int SSL_write(SSL *ssl, const void *buf, int num);
0f113f3e
MC		 1565long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
1566long SSL_callback_ctrl(SSL *, int, void (*)(void));
1567long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
1568long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
1569
4bcdb4a6
MC		 1570__owur int SSL_get_error(const SSL *s, int ret_code);
1571__owur const char *SSL_get_version(const SSL *s);
d02b48c6
RE		 1572
1573/* This sets the 'default' SSL version that SSL_new() will create */
4bcdb4a6 1574__owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
d02b48c6 1575
0f113f3e 1576# ifndef OPENSSL_NO_SSL3_METHOD
4bcdb4a6
MC		 1577__owur const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1578__owur const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1579__owur const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
0f113f3e 1580# endif
58964a49 1581
32ec4153
MC		 1582#define SSLv23_method TLS_method
1583#define SSLv23_server_method TLS_server_method
13c9bb3e 1584#define SSLv23_client_method TLS_client_method
d02b48c6 1585
32ec4153
MC		 1586/* Negotiate highest available SSL/TLS version */
1587__owur const SSL_METHOD *TLS_method(void);
1588__owur const SSL_METHOD *TLS_server_method(void);
13c9bb3e 1589__owur const SSL_METHOD *TLS_client_method(void);
32ec4153 1590
4bcdb4a6
MC		 1591__owur const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1592__owur const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1593__owur const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
637f374a 1594
4bcdb4a6
MC		 1595__owur const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
1596__owur const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
1597__owur const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
7409d7ad 1598
4bcdb4a6
MC		 1599__owur const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
1600__owur const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
1601__owur const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
7409d7ad 1602
4bcdb4a6
MC		 1603__owur const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
1604__owur const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
1605__owur const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
36d16f8e 1606
4bcdb4a6
MC		 1607__owur const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */
1608__owur const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */
1609__owur const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */
c3b344e3 1610
4bcdb4a6
MC		 1611__owur const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
1612__owur const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
1613__owur const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
c6913eeb 1614
4bcdb4a6 1615__owur STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
831eef2c 1616__owur STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s);
4bcdb4a6 1617__owur STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s);
d02b48c6 1618
4bcdb4a6 1619__owur int SSL_do_handshake(SSL *s);
d02b48c6 1620int SSL_renegotiate(SSL *s);
4bcdb4a6
MC		 1621__owur int SSL_renegotiate_abbreviated(SSL *s);
1622__owur int SSL_renegotiate_pending(SSL *s);
d02b48c6
RE		 1623int SSL_shutdown(SSL *s);
1624
4bcdb4a6
MC		 1625__owur const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx);
1626__owur const SSL_METHOD *SSL_get_ssl_method(SSL *s);
1627__owur int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
1628__owur const char *SSL_alert_type_string_long(int value);
1629__owur const char *SSL_alert_type_string(int value);
1630__owur const char *SSL_alert_desc_string_long(int value);
1631__owur const char *SSL_alert_desc_string(int value);
d02b48c6 1632
3822740c
RL		 1633void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1634void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
4bcdb4a6
MC		 1635__owur STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
1636__owur STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
1637__owur int SSL_add_client_CA(SSL *ssl, X509 *x);
1638__owur int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x);
d02b48c6
RE		 1639
1640void SSL_set_connect_state(SSL *s);
1641void SSL_set_accept_state(SSL *s);
1642
4bcdb4a6 1643__owur long SSL_get_default_timeout(const SSL *s);
d02b48c6 1644
0f113f3e 1645int SSL_library_init(void);
d02b48c6 1646
4bcdb4a6
MC		 1647__owur char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size);
1648__owur STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
d02b48c6 1649
4bcdb4a6 1650__owur SSL *SSL_dup(SSL *ssl);
d02b48c6 1651
4bcdb4a6 1652__owur X509 *SSL_get_certificate(const SSL *ssl);
0f113f3e
MC		 1653/*
1654 * EVP_PKEY
1655 */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
a25f9adc 1656
4bcdb4a6
MC		 1657__owur X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
1658__owur EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
d02b48c6 1659
0f113f3e 1660void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode);
4bcdb4a6 1661__owur int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
0f113f3e 1662void SSL_set_quiet_shutdown(SSL *ssl, int mode);
4bcdb4a6 1663__owur int SSL_get_quiet_shutdown(const SSL *ssl);
0f113f3e 1664void SSL_set_shutdown(SSL *ssl, int mode);
4bcdb4a6
MC		 1665__owur int SSL_get_shutdown(const SSL *ssl);
1666__owur int SSL_version(const SSL *ssl);
1667__owur int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
d84a7b20
MC		 1668__owur int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx);
1669__owur int SSL_CTX_set_default_verify_file(SSL_CTX *ctx);
4bcdb4a6 1670__owur int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
0f113f3e
MC		 1671 const char *CApath);
1672# define SSL_get0_session SSL_get_session/* just peek at pointer */
4bcdb4a6
MC		 1673__owur SSL_SESSION *SSL_get_session(const SSL *ssl);
1674__owur SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1675__owur SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
0f113f3e 1676SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);
45d87a1f 1677void SSL_set_info_callback(SSL *ssl,
0f113f3e
MC		 1678 void (*cb) (const SSL *ssl, int type, int val));
1679void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,
1680 int val);
5998e290 1681__owur OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl);
58964a49 1682
0f113f3e 1683void SSL_set_verify_result(SSL *ssl, long v);
4bcdb4a6 1684__owur long SSL_get_verify_result(const SSL *ssl);
58964a49 1685
d9f1c639
MC		 1686__owur size_t SSL_get_client_random(const SSL *ssl, unsigned char *out,
1687 size_t outlen);
1688__owur size_t SSL_get_server_random(const SSL *ssl, unsigned char *out,
1689 size_t outlen);
1690__owur size_t SSL_SESSION_get_master_key(const SSL_SESSION *ssl,
1691 unsigned char *out, size_t outlen);
858618e7 1692
e6390aca
RS		 1693#define SSL_get_ex_new_index(l, p, newf, dupf, freef) \
1694 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_SESSION, l, p, newf, dupf, freef)
4bcdb4a6 1695__owur int SSL_set_ex_data(SSL *ssl, int idx, void *data);
0f113f3e 1696void *SSL_get_ex_data(const SSL *ssl, int idx);
e6390aca
RS		 1697#define SSL_SESSION_get_ex_new_index(l, p, newf, dupf, freef) \
1698 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL_CTX, l, p, newf, dupf, freef)
4bcdb4a6 1699__owur int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);
0f113f3e 1700void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx);
e6390aca
RS		 1701#define SSL_CTX_get_ex_new_index(l, p, newf, dupf, freef) \
1702 CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_SSL, l, p, newf, dupf, freef)
4bcdb4a6 1703__owur int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data);
0f113f3e 1704void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx);
0f113f3e 1705
4bcdb4a6 1706__owur int SSL_get_ex_data_X509_STORE_CTX_idx(void);
0f113f3e
MC		 1707
1708# define SSL_CTX_sess_set_cache_size(ctx,t) \
1709 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1710# define SSL_CTX_sess_get_cache_size(ctx) \
1711 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1712# define SSL_CTX_set_session_cache_mode(ctx,m) \
1713 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1714# define SSL_CTX_get_session_cache_mode(ctx) \
1715 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1716
1717# define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1718# define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1719# define SSL_CTX_get_read_ahead(ctx) \
1720 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1721# define SSL_CTX_set_read_ahead(ctx,m) \
1722 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1723# define SSL_CTX_get_max_cert_list(ctx) \
1724 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1725# define SSL_CTX_set_max_cert_list(ctx,m) \
1726 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1727# define SSL_get_max_cert_list(ssl) \
1728 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1729# define SSL_set_max_cert_list(ssl,m) \
1730 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1731
1732# define SSL_CTX_set_max_send_fragment(ctx,m) \
1733 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1734# define SSL_set_max_send_fragment(ssl,m) \
1735 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
566dda07 1736
df63a389 1737 /* NB: the keylength is only applicable when is_export is true */
0f113f3e 1738# ifndef OPENSSL_NO_DH
79df9d62 1739void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
0f113f3e
MC		 1740 DH *(*dh) (SSL *ssl, int is_export,
1741 int keylength));
15d21c2d 1742void SSL_set_tmp_dh_callback(SSL *ssl,
0f113f3e
MC		 1743 DH *(*dh) (SSL *ssl, int is_export,
1744 int keylength));
1745# endif
15d21c2d 1746
4bcdb4a6
MC		 1747__owur const COMP_METHOD *SSL_get_current_compression(SSL *s);
1748__owur const COMP_METHOD *SSL_get_current_expansion(SSL *s);
1749__owur const char *SSL_COMP_get_name(const COMP_METHOD *comp);
69f68237 1750STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
4bcdb4a6 1751__owur STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)
0f113f3e 1752 *meths);
db7b5e0d 1753void SSL_COMP_free_compression_methods(void);
4bcdb4a6 1754__owur int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
413c4f45 1755
94a209d8 1756const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
98c9ce2f
DSH		 1757int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c);
1758int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c);
94a209d8 1759
12bf56c0 1760/* TLS extensions functions */
4bcdb4a6 1761__owur int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
12bf56c0 1762
4bcdb4a6 1763__owur int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
0f113f3e 1764 void *arg);
12bf56c0
DSH		 1765
1766/* Pre-shared secret session resumption functions */
4bcdb4a6 1767__owur int SSL_set_session_secret_cb(SSL *s,
0f113f3e
MC		 1768 tls_session_secret_cb_fn tls_session_secret_cb,
1769 void *arg);
12bf56c0 1770
7c2d4fee 1771void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,
0f113f3e
MC		 1772 int (*cb) (SSL *ssl,
1773 int
1774 is_forward_secure));
7c2d4fee
BM		 1775
1776void SSL_set_not_resumable_session_callback(SSL *ssl,
0f113f3e
MC		 1777 int (*cb) (SSL *ssl,
1778 int
1779 is_forward_secure));
7c2d4fee 1780
08557cf2 1781void SSL_set_debug(SSL *s, int debug);
4bcdb4a6
MC		 1782__owur int SSL_cache_hit(SSL *s);
1783__owur int SSL_is_server(SSL *s);
5421196e 1784
4bcdb4a6 1785__owur __owur SSL_CONF_CTX *SSL_CONF_CTX_new(void);
ec2f7e56 1786int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);
3db935a9
DSH		 1787void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);
1788unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
4bcdb4a6
MC		 1789__owur unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags);
1790__owur int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);
3db935a9
DSH		 1791
1792void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);
1793void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);
1794
4bcdb4a6
MC		 1795__owur int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
1796__owur int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
1797__owur int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
3db935a9 1798
0f113f3e 1799# ifndef OPENSSL_NO_SSL_TRACE
93ab9e42 1800void SSL_trace(int write_p, int version, int content_type,
0f113f3e 1801 const void *buf, size_t len, SSL *ssl, void *arg);
4bcdb4a6 1802__owur const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
0f113f3e 1803# endif
93ab9e42 1804
b362ccab
DSH		 1805/* What the "other" parameter contains in security callback */
1806/* Mask for type */
0f113f3e
MC		 1807# define SSL_SECOP_OTHER_TYPE 0xffff0000
1808# define SSL_SECOP_OTHER_NONE 0
1809# define SSL_SECOP_OTHER_CIPHER (1 << 16)
1810# define SSL_SECOP_OTHER_CURVE (2 << 16)
1811# define SSL_SECOP_OTHER_DH (3 << 16)
1812# define SSL_SECOP_OTHER_PKEY (4 << 16)
1813# define SSL_SECOP_OTHER_SIGALG (5 << 16)
1814# define SSL_SECOP_OTHER_CERT (6 << 16)
b362ccab
DSH		 1815
1816/* Indicated operation refers to peer key or certificate */
0f113f3e 1817# define SSL_SECOP_PEER 0x1000
b362ccab
DSH		 1818
1819/* Values for "op" parameter in security callback */
1820
1821/* Called to filter ciphers */
1822/* Ciphers client supports */
0f113f3e 1823# define SSL_SECOP_CIPHER_SUPPORTED (1 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1824/* Cipher shared by client/server */
0f113f3e 1825# define SSL_SECOP_CIPHER_SHARED (2 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1826/* Sanity check of cipher server selects */
0f113f3e 1827# define SSL_SECOP_CIPHER_CHECK (3 | SSL_SECOP_OTHER_CIPHER)
b362ccab 1828/* Curves supported by client */
0f113f3e 1829# define SSL_SECOP_CURVE_SUPPORTED (4 | SSL_SECOP_OTHER_CURVE)
b362ccab 1830/* Curves shared by client/server */
0f113f3e 1831# define SSL_SECOP_CURVE_SHARED (5 | SSL_SECOP_OTHER_CURVE)
b362ccab 1832/* Sanity check of curve server selects */
0f113f3e 1833# define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE)
b362ccab 1834/* Temporary DH key */
0f113f3e 1835# define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_DH)
b362ccab 1836/* SSL/TLS version */
0f113f3e 1837# define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE)
b362ccab 1838/* Session tickets */
0f113f3e 1839# define SSL_SECOP_TICKET (10 | SSL_SECOP_OTHER_NONE)
b362ccab 1840/* Supported signature algorithms sent to peer */
0f113f3e 1841# define SSL_SECOP_SIGALG_SUPPORTED (11 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1842/* Shared signature algorithm */
0f113f3e 1843# define SSL_SECOP_SIGALG_SHARED (12 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1844/* Sanity check signature algorithm allowed */
0f113f3e 1845# define SSL_SECOP_SIGALG_CHECK (13 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1846/* Used to get mask of supported public key signature algorithms */
0f113f3e 1847# define SSL_SECOP_SIGALG_MASK (14 | SSL_SECOP_OTHER_SIGALG)
b362ccab 1848/* Use to see if compression is allowed */
0f113f3e 1849# define SSL_SECOP_COMPRESSION (15 | SSL_SECOP_OTHER_NONE)
b362ccab 1850/* EE key in certificate */
0f113f3e 1851# define SSL_SECOP_EE_KEY (16 | SSL_SECOP_OTHER_CERT)
b362ccab 1852/* CA key in certificate */
0f113f3e 1853# define SSL_SECOP_CA_KEY (17 | SSL_SECOP_OTHER_CERT)
b362ccab 1854/* CA digest algorithm in certificate */
0f113f3e 1855# define SSL_SECOP_CA_MD (18 | SSL_SECOP_OTHER_CERT)
b362ccab 1856/* Peer EE key in certificate */
0f113f3e 1857# define SSL_SECOP_PEER_EE_KEY (SSL_SECOP_EE_KEY | SSL_SECOP_PEER)
b362ccab 1858/* Peer CA key in certificate */
0f113f3e 1859# define SSL_SECOP_PEER_CA_KEY (SSL_SECOP_CA_KEY | SSL_SECOP_PEER)
b362ccab 1860/* Peer CA digest algorithm in certificate */
0f113f3e 1861# define SSL_SECOP_PEER_CA_MD (SSL_SECOP_CA_MD | SSL_SECOP_PEER)
b362ccab
DSH		 1862
1863void SSL_set_security_level(SSL *s, int level);
4bcdb4a6 1864__owur int SSL_get_security_level(const SSL *s);
0f113f3e
MC		 1865void SSL_set_security_callback(SSL *s,
1866 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1867 int bits, int nid, void *other,
1868 void *ex));
1869int (*SSL_get_security_callback(const SSL *s)) (SSL *s, SSL_CTX *ctx, int op,
1870 int bits, int nid,
1871 void *other, void *ex);
b362ccab 1872void SSL_set0_security_ex_data(SSL *s, void *ex);
4bcdb4a6 1873__owur void *SSL_get0_security_ex_data(const SSL *s);
b362ccab
DSH		 1874
1875void SSL_CTX_set_security_level(SSL_CTX *ctx, int level);
4bcdb4a6 1876__owur int SSL_CTX_get_security_level(const SSL_CTX *ctx);
0f113f3e
MC		 1877void SSL_CTX_set_security_callback(SSL_CTX *ctx,
1878 int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1879 int bits, int nid, void *other,
1880 void *ex));
1881int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (SSL *s,
1882 SSL_CTX *ctx,
1883 int op, int bits,
1884 int nid,
1885 void *other,
1886 void *ex);
b362ccab 1887void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);
4bcdb4a6 1888__owur void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);
b362ccab 1889
0f113f3e 1890# ifndef OPENSSL_NO_UNIT_TEST
4bcdb4a6 1891__owur const struct openssl_ssl_test_functions *SSL_test_functions(void);
0f113f3e 1892# endif
e0fc7961 1893
df2ee0e2
BL		 1894extern const char SSL_version_str[];
1895
d02b48c6 1896/* BEGIN ERROR CODES */
0f113f3e
MC		 1897/*
1898 * The following lines are auto generated by the script mkerr.pl. Any changes
6d311938
DSH		 1899 * made after this point may be overwritten when the script is next run.
1900 */
5451e0d9 1901void ERR_load_SSL_strings(void);
6d311938 1902
d02b48c6
RE		 1903/* Error codes for the SSL functions. */
1904
1905/* Function codes. */
0f113f3e
MC		 1906# define SSL_F_CHECK_SUITEB_CIPHER_LIST 331
1907# define SSL_F_D2I_SSL_SESSION 103
1908# define SSL_F_DO_DTLS1_WRITE 245
1909# define SSL_F_DO_SSL3_WRITE 104
1910# define SSL_F_DTLS1_ACCEPT 246
1911# define SSL_F_DTLS1_ADD_CERT_TO_BUF 295
1912# define SSL_F_DTLS1_BUFFER_RECORD 247
1913# define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 318
1914# define SSL_F_DTLS1_CLIENT_HELLO 248
1915# define SSL_F_DTLS1_CONNECT 249
1916# define SSL_F_DTLS1_ENC 250
1917# define SSL_F_DTLS1_GET_HELLO_VERIFY 251
1918# define SSL_F_DTLS1_GET_MESSAGE 252
1919# define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
1920# define SSL_F_DTLS1_GET_RECORD 254
1921# define SSL_F_DTLS1_HANDLE_TIMEOUT 297
1922# define SSL_F_DTLS1_HEARTBEAT 305
e3d0dae7 1923# define SSL_F_DTLS1_LISTEN 350
0f113f3e
MC		 1924# define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
1925# define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288
1926# define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
1927# define SSL_F_DTLS1_PROCESS_RECORD 257
1928# define SSL_F_DTLS1_READ_BYTES 258
1929# define SSL_F_DTLS1_READ_FAILED 259
1930# define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
69f68237 1931# define SSL_F_DTLS1_SEND_CHANGE_CIPHER_SPEC 342
0f113f3e
MC		 1932# define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
1933# define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
1934# define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
1935# define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
1936# define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
1937# define SSL_F_DTLS1_SEND_SERVER_HELLO 266
1938# define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
1939# define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
473483d4 1940# define SSL_F_DTLS_CONSTRUCT_CHANGE_CIPHER_SPEC 371
c130dd8e 1941# define SSL_F_DTLS_CONSTRUCT_HELLO_VERIFY_REQUEST 385
76af3037 1942# define SSL_F_DTLS_GET_REASSEMBLED_MESSAGE 370
73999b62 1943# define SSL_F_DTLS_PROCESS_HELLO_VERIFY 386
f8e0a557 1944# define SSL_F_READ_STATE_MACHINE 352
0f113f3e
MC		 1945# define SSL_F_SSL3_ACCEPT 128
1946# define SSL_F_SSL3_ADD_CERT_TO_BUF 296
1947# define SSL_F_SSL3_CALLBACK_CTRL 233
1948# define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1949# define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1950# define SSL_F_SSL3_CHECK_CLIENT_HELLO 304
6e3d0153 1951# define SSL_F_SSL3_CHECK_FINISHED 339
0f113f3e
MC		 1952# define SSL_F_SSL3_CLIENT_HELLO 131
1953# define SSL_F_SSL3_CONNECT 132
1954# define SSL_F_SSL3_CTRL 213
1955# define SSL_F_SSL3_CTX_CTRL 133
1956# define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293
1957# define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292
1958# define SSL_F_SSL3_ENC 134
1959# define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
5f3d93e4 1960# define SSL_F_SSL3_GENERATE_MASTER_SECRET 388
0f113f3e
MC		 1961# define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1962# define SSL_F_SSL3_GET_CERT_STATUS 289
1963# define SSL_F_SSL3_GET_CERT_VERIFY 136
496dbe18 1964# define SSL_F_SSL3_GET_CHANGE_CIPHER_SPEC 349
0f113f3e
MC		 1965# define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1966# define SSL_F_SSL3_GET_CLIENT_HELLO 138
1967# define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1968# define SSL_F_SSL3_GET_FINISHED 140
1969# define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1970# define SSL_F_SSL3_GET_MESSAGE 142
1971# define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283
1972# define SSL_F_SSL3_GET_NEXT_PROTO 306
1973# define SSL_F_SSL3_GET_RECORD 143
1974# define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1975# define SSL_F_SSL3_GET_SERVER_DONE 145
1976# define SSL_F_SSL3_GET_SERVER_HELLO 146
600fdc71 1977# define SSL_F_SSL3_FINAL_FINISH_MAC 285
0f113f3e
MC		 1978# define SSL_F_SSL3_NEW_SESSION_TICKET 287
1979# define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1980# define SSL_F_SSL3_PEEK 235
1981# define SSL_F_SSL3_READ_BYTES 148
1982# define SSL_F_SSL3_READ_N 149
1983# define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1984# define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1985# define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1986# define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
77d514c5
MC		 1987# define SSL_F_SSL3_SEND_FINISHED 343
1988# define SSL_F_SSL3_SEND_HELLO_REQUEST 344
0f113f3e 1989# define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
77d514c5 1990# define SSL_F_SSL3_SEND_SERVER_DONE 345
0f113f3e
MC		 1991# define SSL_F_SSL3_SEND_SERVER_HELLO 242
1992# define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1993# define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1994# define SSL_F_SSL3_SETUP_READ_BUFFER 156
1995# define SSL_F_SSL3_SETUP_WRITE_BUFFER 291
1996# define SSL_F_SSL3_WRITE_BYTES 158
1997# define SSL_F_SSL3_WRITE_PENDING 159
46ddbcf2 1998# define SSL_F_SSL_ACCEPT 390
0f113f3e
MC		 1999# define SSL_F_SSL_ADD_CERT_CHAIN 316
2000# define SSL_F_SSL_ADD_CERT_TO_BUF 319
2001# define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298
2002# define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
2003# define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307
2004# define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
2005# define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
2006# define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299
2007# define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
2008# define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308
2009# define SSL_F_SSL_BAD_METHOD 160
2010# define SSL_F_SSL_BUILD_CERT_CHAIN 332
2011# define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
6e3d0153 2012# define SSL_F_SSL_CERT_ADD0_CHAIN_CERT 346
0f113f3e 2013# define SSL_F_SSL_CERT_DUP 221
0f113f3e
MC		 2014# define SSL_F_SSL_CERT_INSTANTIATE 214
2015# define SSL_F_SSL_CERT_NEW 162
2016# define SSL_F_SSL_CERT_SET0_CHAIN 340
2017# define SSL_F_SSL_CHECK_PRIVATE_KEY 163
2018# define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280
2019# define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279
2020# define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
2021# define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
2022# define SSL_F_SSL_CLEAR 164
2023# define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
2024# define SSL_F_SSL_CONF_CMD 334
2025# define SSL_F_SSL_CREATE_CIPHER_LIST 166
2026# define SSL_F_SSL_CTRL 232
2027# define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
2028# define SSL_F_SSL_CTX_MAKE_PROFILES 309
2029# define SSL_F_SSL_CTX_NEW 169
2030# define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
2031# define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290
2032# define SSL_F_SSL_CTX_SET_PURPOSE 226
2033# define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
2034# define SSL_F_SSL_CTX_SET_SSL_VERSION 170
2035# define SSL_F_SSL_CTX_SET_TRUST 229
2036# define SSL_F_SSL_CTX_USE_CERTIFICATE 171
2037# define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
0f113f3e
MC		 2038# define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
2039# define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
2040# define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
2041# define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
2042# define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272
2043# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
2044# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
2045# define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
2046# define SSL_F_SSL_CTX_USE_SERVERINFO 336
2047# define SSL_F_SSL_CTX_USE_SERVERINFO_FILE 337
2048# define SSL_F_SSL_DO_HANDSHAKE 180
2049# define SSL_F_SSL_GET_NEW_SESSION 181
2050# define SSL_F_SSL_GET_PREV_SESSION 217
2051# define SSL_F_SSL_GET_SERVER_CERT_INDEX 322
2052# define SSL_F_SSL_GET_SERVER_SEND_CERT 182
2053# define SSL_F_SSL_GET_SERVER_SEND_PKEY 317
2054# define SSL_F_SSL_GET_SIGN_PKEY 183
2055# define SSL_F_SSL_INIT_WBIO_BUFFER 184
2056# define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
2057# define SSL_F_SSL_NEW 186
2058# define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300
2059# define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302
2060# define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310
2061# define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301
2062# define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303
2063# define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311
2064# define SSL_F_SSL_PEEK 270
2065# define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281
2066# define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282
2067# define SSL_F_SSL_READ 223
2068# define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT 320
2069# define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT 321
98ece4ee 2070# define SSL_F_SSL_SESSION_DUP 348
0f113f3e
MC		 2071# define SSL_F_SSL_SESSION_NEW 189
2072# define SSL_F_SSL_SESSION_PRINT_FP 190
2073# define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312
2074# define SSL_F_SSL_SESS_CERT_NEW 225
2075# define SSL_F_SSL_SET_CERT 191
2076# define SSL_F_SSL_SET_CIPHER_LIST 271
2077# define SSL_F_SSL_SET_FD 192
2078# define SSL_F_SSL_SET_PKEY 193
2079# define SSL_F_SSL_SET_PURPOSE 227
2080# define SSL_F_SSL_SET_RFD 194
2081# define SSL_F_SSL_SET_SESSION 195
2082# define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
2083# define SSL_F_SSL_SET_SESSION_TICKET_EXT 294
2084# define SSL_F_SSL_SET_TRUST 228
d45ba43d 2085# define SSL_F_SSL_SET_VERSION 347
0f113f3e
MC		 2086# define SSL_F_SSL_SET_WFD 196
2087# define SSL_F_SSL_SHUTDOWN 224
2088# define SSL_F_SSL_SRP_CTX_INIT 313
46ddbcf2 2089# define SSL_F_SSL_START_ASYNC_JOB 389
0f113f3e
MC		 2090# define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
2091# define SSL_F_SSL_UNDEFINED_FUNCTION 197
2092# define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
2093# define SSL_F_SSL_USE_CERTIFICATE 198
2094# define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
2095# define SSL_F_SSL_USE_CERTIFICATE_FILE 200
2096# define SSL_F_SSL_USE_PRIVATEKEY 201
2097# define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
2098# define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
2099# define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273
2100# define SSL_F_SSL_USE_RSAPRIVATEKEY 204
2101# define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
2102# define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
2103# define SSL_F_SSL_VERIFY_CERT_CHAIN 207
2104# define SSL_F_SSL_WRITE 208
f8e0a557 2105# define SSL_F_STATE_MACHINE 353
0f113f3e
MC		 2106# define SSL_F_TLS12_CHECK_PEER_SIGALG 333
2107# define SSL_F_TLS1_CERT_VERIFY_MAC 286
2108# define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
2109# define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
2110# define SSL_F_TLS1_ENC 210
2111# define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314
2112# define SSL_F_TLS1_GET_CURVELIST 338
2113# define SSL_F_TLS1_HEARTBEAT 315
2114# define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
2115# define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
2116# define SSL_F_TLS1_PRF 284
2117# define SSL_F_TLS1_PROCESS_HEARTBEAT 341
2118# define SSL_F_TLS1_SETUP_KEY_BLOCK 211
2119# define SSL_F_TLS1_SET_SERVER_SIGALGS 335
b9908bf9 2120# define SSL_F_TLS_CLIENT_KEY_EXCHANGE_POST_WORK 354
e27f234a 2121# define SSL_F_TLS_CONSTRUCT_CERTIFICATE_REQUEST 372
b9908bf9
MC		 2122# define SSL_F_TLS_CONSTRUCT_CLIENT_CERTIFICATE 355
2123# define SSL_F_TLS_CONSTRUCT_CLIENT_HELLO 356
2124# define SSL_F_TLS_CONSTRUCT_CLIENT_KEY_EXCHANGE 357
2125# define SSL_F_TLS_CONSTRUCT_CLIENT_VERIFY 358
2126# define SSL_F_TLS_CONSTRUCT_FINISHED 359
e27f234a
MC		 2127# define SSL_F_TLS_CONSTRUCT_HELLO_REQUEST 373
2128# define SSL_F_TLS_CONSTRUCT_SERVER_CERTIFICATE 374
2129# define SSL_F_TLS_CONSTRUCT_SERVER_DONE 375
2130# define SSL_F_TLS_CONSTRUCT_SERVER_HELLO 376
2131# define SSL_F_TLS_CONSTRUCT_SERVER_KEY_EXCHANGE 377
9ab930b2 2132# define SSL_F_TLS_GET_MESSAGE_BODY 351
f0659bdb 2133# define SSL_F_TLS_GET_MESSAGE_HEADER 387
e27f234a 2134# define SSL_F_TLS_POST_PROCESS_CLIENT_HELLO 378
94836de2 2135# define SSL_F_TLS_POST_PROCESS_CLIENT_KEY_EXCHANGE 384
b9908bf9
MC		 2136# define SSL_F_TLS_PREPARE_CLIENT_CERTIFICATE 360
2137# define SSL_F_TLS_PROCESS_CERTIFICATE_REQUEST 361
2138# define SSL_F_TLS_PROCESS_CERT_STATUS 362
e27f234a 2139# define SSL_F_TLS_PROCESS_CERT_VERIFY 379
b9908bf9 2140# define SSL_F_TLS_PROCESS_CHANGE_CIPHER_SPEC 363
e27f234a
MC		 2141# define SSL_F_TLS_PROCESS_CLIENT_CERTIFICATE 380
2142# define SSL_F_TLS_PROCESS_CLIENT_HELLO 381
2143# define SSL_F_TLS_PROCESS_CLIENT_KEY_EXCHANGE 382
b9908bf9
MC		 2144# define SSL_F_TLS_PROCESS_FINISHED 364
2145# define SSL_F_TLS_PROCESS_KEY_EXCHANGE 365
2146# define SSL_F_TLS_PROCESS_NEW_SESSION_TICKET 366
e27f234a 2147# define SSL_F_TLS_PROCESS_NEXT_PROTO 383
b9908bf9
MC		 2148# define SSL_F_TLS_PROCESS_SERVER_CERTIFICATE 367
2149# define SSL_F_TLS_PROCESS_SERVER_DONE 368
2150# define SSL_F_TLS_PROCESS_SERVER_HELLO 369
870063c8 2151# define SSL_F_USE_CERTIFICATE_CHAIN_FILE 220
8e1d3ba5 2152
d02b48c6 2153/* Reason codes. */
0f113f3e
MC		 2154# define SSL_R_APP_DATA_IN_HANDSHAKE 100
2155# define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
2156# define SSL_R_BAD_ALERT_RECORD 101
2157# define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
2158# define SSL_R_BAD_DATA 390
2159# define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
2160# define SSL_R_BAD_DECOMPRESSION 107
2161# define SSL_R_BAD_DH_G_LENGTH 108
61e72d76 2162# define SSL_R_BAD_DH_G_VALUE 375
0f113f3e 2163# define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
61e72d76 2164# define SSL_R_BAD_DH_PUB_KEY_VALUE 393
0f113f3e 2165# define SSL_R_BAD_DH_P_LENGTH 110
61e72d76 2166# define SSL_R_BAD_DH_P_VALUE 395
32942870 2167# define SSL_R_BAD_DH_VALUE 102
0f113f3e
MC		 2168# define SSL_R_BAD_DIGEST_LENGTH 111
2169# define SSL_R_BAD_DSA_SIGNATURE 112
2170# define SSL_R_BAD_ECC_CERT 304
2171# define SSL_R_BAD_ECDSA_SIGNATURE 305
2172# define SSL_R_BAD_ECPOINT 306
e44380a9 2173# define SSL_R_BAD_GOST_SIGNATURE 406
0f113f3e
MC		 2174# define SSL_R_BAD_HANDSHAKE_LENGTH 332
2175# define SSL_R_BAD_HELLO_REQUEST 105
2176# define SSL_R_BAD_LENGTH 271
2177# define SSL_R_BAD_MAC_LENGTH 333
2178# define SSL_R_BAD_MESSAGE_TYPE 114
2179# define SSL_R_BAD_PACKET_LENGTH 115
2180# define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
2181# define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316
2182# define SSL_R_BAD_RSA_DECRYPT 118
2183# define SSL_R_BAD_RSA_ENCRYPT 119
2184# define SSL_R_BAD_RSA_E_LENGTH 120
2185# define SSL_R_BAD_RSA_MODULUS_LENGTH 121
2186# define SSL_R_BAD_RSA_SIGNATURE 122
2187# define SSL_R_BAD_SIGNATURE 123
2188# define SSL_R_BAD_SRP_A_LENGTH 347
2189# define SSL_R_BAD_SRP_B_LENGTH 348
2190# define SSL_R_BAD_SRP_G_LENGTH 349
2191# define SSL_R_BAD_SRP_N_LENGTH 350
2192# define SSL_R_BAD_SRP_PARAMETERS 371
2193# define SSL_R_BAD_SRP_S_LENGTH 351
2194# define SSL_R_BAD_SRTP_MKI_VALUE 352
2195# define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353
2196# define SSL_R_BAD_SSL_FILETYPE 124
2197# define SSL_R_BAD_VALUE 384
2198# define SSL_R_BAD_WRITE_RETRY 127
2199# define SSL_R_BIO_NOT_SET 128
2200# define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
2201# define SSL_R_BN_LIB 130
2202# define SSL_R_CA_DN_LENGTH_MISMATCH 131
2203# define SSL_R_CA_DN_TOO_LONG 132
2204# define SSL_R_CA_KEY_TOO_SMALL 397
2205# define SSL_R_CA_MD_TOO_WEAK 398
2206# define SSL_R_CCS_RECEIVED_EARLY 133
2207# define SSL_R_CERTIFICATE_VERIFY_FAILED 134
2208# define SSL_R_CERT_CB_ERROR 377
2209# define SSL_R_CERT_LENGTH_MISMATCH 135
2210# define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
2211# define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
2212# define SSL_R_CLIENTHELLO_TLSEXT 226
2213# define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
2214# define SSL_R_COMPRESSION_DISABLED 343
2215# define SSL_R_COMPRESSION_FAILURE 141
2216# define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
2217# define SSL_R_COMPRESSION_LIBRARY_ERROR 142
2218# define SSL_R_CONNECTION_TYPE_NOT_SET 144
e3d0dae7 2219# define SSL_R_COOKIE_GEN_CALLBACK_FAILURE 400
0f113f3e
MC		 2220# define SSL_R_COOKIE_MISMATCH 308
2221# define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
2222# define SSL_R_DATA_LENGTH_TOO_LONG 146
2223# define SSL_R_DECRYPTION_FAILED 147
2224# define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
2225# define SSL_R_DH_KEY_TOO_SMALL 394
2226# define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
2227# define SSL_R_DIGEST_CHECK_FAILED 149
2228# define SSL_R_DTLS_MESSAGE_TOO_BIG 334
2229# define SSL_R_DUPLICATE_COMPRESSION_ID 309
2230# define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317
2231# define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318
2232# define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322
2233# define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323
2234# define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE 374
2235# define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
2236# define SSL_R_EE_KEY_TOO_SMALL 399
2237# define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354
2238# define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
0f113f3e
MC		 2239# define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
2240# define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
2241# define SSL_R_EXTRA_DATA_IN_MESSAGE 153
07bbc92c 2242# define SSL_R_FAILED_TO_INIT_ASYNC 405
e3d0dae7 2243# define SSL_R_FRAGMENTED_CLIENT_HELLO 401
0f113f3e
MC		 2244# define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
2245# define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355
2246# define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356
2247# define SSL_R_HTTPS_PROXY_REQUEST 155
2248# define SSL_R_HTTP_REQUEST 156
2249# define SSL_R_ILLEGAL_SUITEB_DIGEST 380
2250# define SSL_R_INAPPROPRIATE_FALLBACK 373
2251# define SSL_R_INCONSISTENT_COMPRESSION 340
41609361 2252# define SSL_R_INCONSISTENT_EXTMS 104
0f113f3e
MC		 2253# define SSL_R_INVALID_COMMAND 280
2254# define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
2255# define SSL_R_INVALID_NULL_CMD_NAME 385
2256# define SSL_R_INVALID_PURPOSE 278
e3d0dae7 2257# define SSL_R_INVALID_SEQUENCE_NUMBER 402
0f113f3e
MC		 2258# define SSL_R_INVALID_SERVERINFO_DATA 388
2259# define SSL_R_INVALID_SRP_USERNAME 357
2260# define SSL_R_INVALID_STATUS_RESPONSE 328
2261# define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
2262# define SSL_R_INVALID_TRUST 279
0f113f3e 2263# define SSL_R_LENGTH_MISMATCH 159
f0659bdb 2264# define SSL_R_LENGTH_TOO_LONG 404
5f3d93e4 2265# define SSL_R_LENGTH_TOO_SHORT 160
0f113f3e
MC		 2266# define SSL_R_LIBRARY_BUG 274
2267# define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
2268# define SSL_R_MISSING_DH_DSA_CERT 162
2269# define SSL_R_MISSING_DH_KEY 163
2270# define SSL_R_MISSING_DH_RSA_CERT 164
2271# define SSL_R_MISSING_DSA_SIGNING_CERT 165
2272# define SSL_R_MISSING_ECDH_CERT 382
2273# define SSL_R_MISSING_ECDSA_SIGNING_CERT 381
0f113f3e
MC		 2274# define SSL_R_MISSING_RSA_CERTIFICATE 168
2275# define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
2276# define SSL_R_MISSING_RSA_SIGNING_CERT 170
2277# define SSL_R_MISSING_SRP_PARAM 358
2278# define SSL_R_MISSING_TMP_DH_KEY 171
2279# define SSL_R_MISSING_TMP_ECDH_KEY 311
0f113f3e
MC		 2280# define SSL_R_MISSING_VERIFY_MESSAGE 174
2281# define SSL_R_MULTIPLE_SGC_RESTARTS 346
2282# define SSL_R_NO_CERTIFICATES_RETURNED 176
2283# define SSL_R_NO_CERTIFICATE_ASSIGNED 177
2284# define SSL_R_NO_CERTIFICATE_RETURNED 178
2285# define SSL_R_NO_CERTIFICATE_SET 179
2286# define SSL_R_NO_CIPHERS_AVAILABLE 181
2287# define SSL_R_NO_CIPHERS_PASSED 182
2288# define SSL_R_NO_CIPHERS_SPECIFIED 183
2289# define SSL_R_NO_CIPHER_MATCH 185
2290# define SSL_R_NO_CLIENT_CERT_METHOD 331
2291# define SSL_R_NO_CLIENT_CERT_RECEIVED 186
2292# define SSL_R_NO_COMPRESSION_SPECIFIED 187
2293# define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330
2294# define SSL_R_NO_METHOD_SPECIFIED 188
2295# define SSL_R_NO_PEM_EXTENSIONS 389
2296# define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
2297# define SSL_R_NO_PROTOCOLS_AVAILABLE 191
2298# define SSL_R_NO_RENEGOTIATION 339
2299# define SSL_R_NO_REQUIRED_DIGEST 324
2300# define SSL_R_NO_SHARED_CIPHER 193
2301# define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS 376
2302# define SSL_R_NO_SRTP_PROFILES 359
2303# define SSL_R_NO_VERIFY_CALLBACK 194
e3d0dae7 2304# define SSL_R_NO_VERIFY_COOKIE_CALLBACK 403
0f113f3e
MC		 2305# define SSL_R_NULL_SSL_CTX 195
2306# define SSL_R_NULL_SSL_METHOD_PASSED 196
2307# define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
2308# define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
2309# define SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE 387
2310# define SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE 379
2311# define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
2312# define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
2313# define SSL_R_PACKET_LENGTH_TOO_LONG 198
2314# define SSL_R_PARSE_TLSEXT 227
2315# define SSL_R_PATH_TOO_LONG 270
2316# define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
2317# define SSL_R_PEM_NAME_BAD_PREFIX 391
2318# define SSL_R_PEM_NAME_TOO_SHORT 392
2319# define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
2320# define SSL_R_PROTOCOL_IS_SHUTDOWN 207
2321# define SSL_R_PSK_IDENTITY_NOT_FOUND 223
2322# define SSL_R_PSK_NO_CLIENT_CB 224
2323# define SSL_R_PSK_NO_SERVER_CB 225
2324# define SSL_R_READ_BIO_NOT_SET 211
2325# define SSL_R_READ_TIMEOUT_EXPIRED 312
2326# define SSL_R_RECORD_LENGTH_MISMATCH 213
2327# define SSL_R_RECORD_TOO_LARGE 214
2328# define SSL_R_RECORD_TOO_SMALL 298
2329# define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335
2330# define SSL_R_RENEGOTIATION_ENCODING_ERR 336
2331# define SSL_R_RENEGOTIATION_MISMATCH 337
2332# define SSL_R_REQUIRED_CIPHER_MISSING 215
2333# define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342
2334# define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345
2335# define SSL_R_SERVERHELLO_TLSEXT 275
2336# define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
2337# define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360
2338# define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
2339# define SSL_R_SRP_A_CALC 361
2340# define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362
2341# define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363
2342# define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364
0f113f3e
MC		 2343# define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
2344# define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
2345# define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
2346# define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
2347# define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
2348# define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
2349# define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
2350# define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
2351# define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
2352# define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
2353# define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
2354# define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
2355# define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
2356# define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
2357# define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
2358# define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
2359# define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
2360# define SSL_R_SSL_HANDSHAKE_FAILURE 229
2361# define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2362# define SSL_R_SSL_NEGATIVE_LENGTH 372
2363# define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2364# define SSL_R_SSL_SESSION_ID_CONFLICT 302
2365# define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
2366# define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
2367# define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
2368# define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
2369# define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
2370# define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
0f113f3e
MC		 2371# define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK 1086
2372# define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
2373# define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
2374# define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
2375# define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
2376# define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
2377# define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
2378# define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
2379# define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114
2380# define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113
2381# define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111
2382# define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112
2383# define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110
2384# define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
2385# define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365
2386# define SSL_R_TLS_HEARTBEAT_PENDING 366
2387# define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367
2388# define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
2389# define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2390# define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
0f113f3e
MC		 2391# define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
2392# define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
2393# define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
2394# define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
2395# define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
2396# define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
2397# define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
2398# define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
2399# define SSL_R_UNEXPECTED_MESSAGE 244
2400# define SSL_R_UNEXPECTED_RECORD 245
2401# define SSL_R_UNINITIALIZED 276
2402# define SSL_R_UNKNOWN_ALERT_TYPE 246
2403# define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
2404# define SSL_R_UNKNOWN_CIPHER_RETURNED 248
2405# define SSL_R_UNKNOWN_CIPHER_TYPE 249
2406# define SSL_R_UNKNOWN_CMD_NAME 386
2407# define SSL_R_UNKNOWN_DIGEST 368
2408# define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
2409# define SSL_R_UNKNOWN_PKEY_TYPE 251
2410# define SSL_R_UNKNOWN_PROTOCOL 252
2411# define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
2412# define SSL_R_UNKNOWN_SSL_VERSION 254
2413# define SSL_R_UNKNOWN_STATE 255
2414# define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338
2415# define SSL_R_UNSUPPORTED_CIPHER 256
2416# define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
2417# define SSL_R_UNSUPPORTED_DIGEST_TYPE 326
2418# define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
2419# define SSL_R_UNSUPPORTED_PROTOCOL 258
2420# define SSL_R_UNSUPPORTED_SSL_VERSION 259
2421# define SSL_R_UNSUPPORTED_STATUS_TYPE 329
2422# define SSL_R_USE_SRTP_NOT_NEGOTIATED 369
2423# define SSL_R_VERSION_TOO_LOW 396
2424# define SSL_R_WRONG_CERTIFICATE_TYPE 383
2425# define SSL_R_WRONG_CIPHER_RETURNED 261
2426# define SSL_R_WRONG_CURVE 378
2427# define SSL_R_WRONG_MESSAGE_TYPE 262
2428# define SSL_R_WRONG_SIGNATURE_LENGTH 264
2429# define SSL_R_WRONG_SIGNATURE_SIZE 265
2430# define SSL_R_WRONG_SIGNATURE_TYPE 370
2431# define SSL_R_WRONG_SSL_VERSION 266
2432# define SSL_R_WRONG_VERSION_NUMBER 267
2433# define SSL_R_X509_LIB 268
2434# define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
8e1d3ba5 2435
d02b48c6
RE		 2436#ifdef __cplusplus
2437}
2438#endif
2439#endif
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