2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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 :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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
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.]
58 /* ====================================================================
59 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
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
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/)"
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.
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.
87 * 6. Redistributions of any form whatsoever must retain the following
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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 * ====================================================================
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).
111 /* ====================================================================
112 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
113 * ECC cipher suite support in OpenSSL originally developed by
114 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
116 /* ====================================================================
117 * Copyright 2005 Nokia. All rights reserved.
119 * The portions of the attached software ("Contribution") is developed by
120 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
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.
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.
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.
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
146 #include <openssl/e_os2.h>
148 #ifndef OPENSSL_NO_COMP
149 #include <openssl/comp.h>
151 #ifndef OPENSSL_NO_BIO
152 #include <openssl/bio.h>
154 #ifndef OPENSSL_NO_DEPRECATED
155 #ifndef OPENSSL_NO_X509
156 #include <openssl/x509.h>
158 #include <openssl/crypto.h>
159 #include <openssl/lhash.h>
160 #include <openssl/buffer.h>
162 #include <openssl/pem.h>
164 #include <openssl/kssl.h>
165 #include <openssl/safestack.h>
166 #include <openssl/symhacks.h>
172 /* SSLeay version number for ASN.1 encoding of the session information */
173 /* Version 0 - initial version
174 * Version 1 - added the optional peer certificate
176 #define SSL_SESSION_ASN1_VERSION 0x0001
178 /* text strings for the ciphers */
179 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
180 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
181 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
182 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
183 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
184 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
185 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
186 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
187 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
188 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
190 /* VRS Additional Kerberos5 entries
192 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
193 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
194 #define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA
195 #define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
196 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
197 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
198 #define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5
199 #define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5
201 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
202 #define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA
203 #define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA
204 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
205 #define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5
206 #define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5
208 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
209 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
210 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
211 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
212 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
213 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
214 #define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
216 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32
217 #define SSL_MAX_SID_CTX_LENGTH 32
219 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
220 #define SSL_MAX_KEY_ARG_LENGTH 8
221 #define SSL_MAX_MASTER_KEY_LENGTH 48
224 /* These are used to specify which ciphers to use and not to use */
226 #define SSL_TXT_EXP40 "EXPORT40"
227 #define SSL_TXT_EXP56 "EXPORT56"
228 #define SSL_TXT_LOW "LOW"
229 #define SSL_TXT_MEDIUM "MEDIUM"
230 #define SSL_TXT_HIGH "HIGH"
232 #define SSL_TXT_kFZA "kFZA" /* unused! */
233 #define SSL_TXT_aFZA "aFZA" /* unused! */
234 #define SSL_TXT_eFZA "eFZA" /* unused! */
235 #define SSL_TXT_FZA "FZA" /* unused! */
237 #define SSL_TXT_aNULL "aNULL"
238 #define SSL_TXT_eNULL "eNULL"
239 #define SSL_TXT_NULL "NULL"
241 #define SSL_TXT_kRSA "kRSA"
242 #define SSL_TXT_kDHr "kDHr" /* no such ciphersuites supported! */
243 #define SSL_TXT_kDHd "kDHd" /* no such ciphersuites supported! */
244 #define SSL_TXT_kDH "kDH" /* no such ciphersuites supported! */
245 #define SSL_TXT_kEDH "kEDH"
246 #define SSL_TXT_kKRB5 "kKRB5"
247 #define SSL_TXT_kECDHr "kECDHr"
248 #define SSL_TXT_kECDHe "kECDHe"
249 #define SSL_TXT_kECDH "kECDH"
250 #define SSL_TXT_kEECDH "kEECDH"
251 #define SSL_TXT_kPSK "kPSK"
253 #define SSL_TXT_aRSA "aRSA"
254 #define SSL_TXT_aDSS "aDSS"
255 #define SSL_TXT_aDH "aDH" /* no such ciphersuites supported! */
256 #define SSL_TXT_aECDH "aECDH"
257 #define SSL_TXT_aKRB5 "aKRB5"
258 #define SSL_TXT_aECDSA "aECDSA"
259 #define SSL_TXT_aPSK "aPSK"
261 #define SSL_TXT_DSS "DSS"
262 #define SSL_TXT_DH "DH"
263 #define SSL_TXT_EDH "EDH" /* same as "kEDH:-ADH" */
264 #define SSL_TXT_ADH "ADH"
265 #define SSL_TXT_RSA "RSA"
266 #define SSL_TXT_ECDH "ECDH"
267 #define SSL_TXT_EECDH "EECDH" /* same as "kEECDH:-AECDH" */
268 #define SSL_TXT_AECDH "AECDH"
269 #define SSL_TXT_ECDSA "ECDSA"
270 #define SSL_TXT_KRB5 "KRB5"
271 #define SSL_TXT_PSK "PSK"
273 #define SSL_TXT_DES "DES"
274 #define SSL_TXT_3DES "3DES"
275 #define SSL_TXT_RC4 "RC4"
276 #define SSL_TXT_RC2 "RC2"
277 #define SSL_TXT_IDEA "IDEA"
278 #define SSL_TXT_SEED "SEED"
279 #define SSL_TXT_AES128 "AES128"
280 #define SSL_TXT_AES256 "AES256"
281 #define SSL_TXT_AES "AES"
282 #define SSL_TXT_CAMELLIA128 "CAMELLIA128"
283 #define SSL_TXT_CAMELLIA256 "CAMELLIA256"
284 #define SSL_TXT_CAMELLIA "CAMELLIA"
286 #define SSL_TXT_MD5 "MD5"
287 #define SSL_TXT_SHA1 "SHA1"
288 #define SSL_TXT_SHA "SHA" /* same as "SHA1" */
289 #define SSL_TXT_GOST94 "GOST94"
290 #define SSL_TXT_GOST89MAC "GOST89MAC"
292 #define SSL_TXT_SSLV2 "SSLv2"
293 #define SSL_TXT_SSLV3 "SSLv3"
294 #define SSL_TXT_TLSV1 "TLSv1"
296 #define SSL_TXT_EXP "EXP"
297 #define SSL_TXT_EXPORT "EXPORT"
299 #define SSL_TXT_ALL "ALL"
302 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
303 * ciphers normally not being used.
304 * Example: "RC4" will activate all ciphers using RC4 including ciphers
305 * without authentication, which would normally disabled by DEFAULT (due
306 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
307 * will make sure that it is also disabled in the specific selection.
308 * COMPLEMENTOF* identifiers are portable between version, as adjustments
309 * to the default cipher setup will also be included here.
311 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
312 * DEFAULT gets, as only selection is being done and no sorting as needed
315 #define SSL_TXT_CMPALL "COMPLEMENTOFALL"
316 #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
318 /* The following cipher list is used by default.
319 * It also is substituted when an application-defined cipher list string
320 * starts with 'DEFAULT'. */
321 #define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL"
322 /* As of OpenSSL 0.9.9, ssl_create_cipher_list() in ssl/ssl_ciph.c always
323 * starts with a reasonable order, and all we have to do for DEFAULT is
324 * throwing out anonymous and unencrypted ciphersuites!
325 * (The latter are not actually enabled by ALL, but "ALL:RSA" would enable
329 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
330 #define SSL_SENT_SHUTDOWN 1
331 #define SSL_RECEIVED_SHUTDOWN 2
341 #if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
342 #define OPENSSL_NO_SSL2
345 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
346 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
348 /* This is needed to stop compilers complaining about the
349 * 'struct ssl_st *' function parameters used to prototype callbacks
351 typedef struct ssl_st
*ssl_crock_st
;
353 /* used to hold info on the particular ciphers used */
354 typedef struct ssl_cipher_st
357 const char *name
; /* text name */
358 unsigned long id
; /* id, 4 bytes, first is version */
360 /* changed in 0.9.9: these four used to be portions of a single value 'algorithms' */
361 unsigned long algorithm_mkey
; /* key exchange algorithm */
362 unsigned long algorithm_auth
; /* server authentication */
363 unsigned long algorithm_enc
; /* symmetric encryption */
364 unsigned long algorithm_mac
; /* symmetric authentication */
365 unsigned long algorithm_ssl
; /* (major) protocol version */
367 unsigned long algo_strength
; /* strength and export flags */
368 unsigned long algorithm2
; /* Extra flags */
369 int strength_bits
; /* Number of bits really used */
370 int alg_bits
; /* Number of bits for algorithm */
373 DECLARE_STACK_OF(SSL_CIPHER
)
375 typedef struct ssl_st SSL
;
376 typedef struct ssl_ctx_st SSL_CTX
;
378 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
379 typedef struct ssl_method_st
382 int (*ssl_new
)(SSL
*s
);
383 void (*ssl_clear
)(SSL
*s
);
384 void (*ssl_free
)(SSL
*s
);
385 int (*ssl_accept
)(SSL
*s
);
386 int (*ssl_connect
)(SSL
*s
);
387 int (*ssl_read
)(SSL
*s
,void *buf
,int len
);
388 int (*ssl_peek
)(SSL
*s
,void *buf
,int len
);
389 int (*ssl_write
)(SSL
*s
,const void *buf
,int len
);
390 int (*ssl_shutdown
)(SSL
*s
);
391 int (*ssl_renegotiate
)(SSL
*s
);
392 int (*ssl_renegotiate_check
)(SSL
*s
);
393 long (*ssl_get_message
)(SSL
*s
, int st1
, int stn
, int mt
, long
395 int (*ssl_read_bytes
)(SSL
*s
, int type
, unsigned char *buf
, int len
,
397 int (*ssl_write_bytes
)(SSL
*s
, int type
, const void *buf_
, int len
);
398 int (*ssl_dispatch_alert
)(SSL
*s
);
399 long (*ssl_ctrl
)(SSL
*s
,int cmd
,long larg
,void *parg
);
400 long (*ssl_ctx_ctrl
)(SSL_CTX
*ctx
,int cmd
,long larg
,void *parg
);
401 SSL_CIPHER
*(*get_cipher_by_char
)(const unsigned char *ptr
);
402 int (*put_cipher_by_char
)(const SSL_CIPHER
*cipher
,unsigned char *ptr
);
403 int (*ssl_pending
)(const SSL
*s
);
404 int (*num_ciphers
)(void);
405 SSL_CIPHER
*(*get_cipher
)(unsigned ncipher
);
406 const struct ssl_method_st
*(*get_ssl_method
)(int version
);
407 long (*get_timeout
)(void);
408 struct ssl3_enc_method
*ssl3_enc
; /* Extra SSLv3/TLS stuff */
409 int (*ssl_version
)(void);
410 long (*ssl_callback_ctrl
)(SSL
*s
, int cb_id
, void (*fp
)(void));
411 long (*ssl_ctx_callback_ctrl
)(SSL_CTX
*s
, int cb_id
, void (*fp
)(void));
414 /* Lets make this into an ASN.1 type structure as follows
415 * SSL_SESSION_ID ::= SEQUENCE {
416 * version INTEGER, -- structure version number
417 * SSLversion INTEGER, -- SSL version number
418 * Cipher OCTET STRING, -- the 3 byte cipher ID
419 * Session_ID OCTET STRING, -- the Session ID
420 * Master_key OCTET STRING, -- the master key
421 * KRB5_principal OCTET STRING -- optional Kerberos principal
422 * Key_Arg [ 0 ] IMPLICIT OCTET STRING, -- the optional Key argument
423 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
424 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
425 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
426 * Session_ID_context [ 4 ] EXPLICIT OCTET STRING, -- the Session ID context
427 * Verify_result [ 5 ] EXPLICIT INTEGER, -- X509_V_... code for `Peer'
428 * HostName [ 6 ] EXPLICIT OCTET STRING, -- optional HostName from servername TLS extension
429 * ECPointFormatList [ 7 ] OCTET STRING, -- optional EC point format list from TLS extension
430 * PSK_identity_hint [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity hint
431 * PSK_identity [ 9 ] EXPLICIT OCTET STRING -- optional PSK identity
433 * Look in ssl/ssl_asn1.c for more details
434 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
436 typedef struct ssl_session_st
438 int ssl_version
; /* what ssl version session info is
439 * being kept in here? */
441 /* only really used in SSLv2 */
442 unsigned int key_arg_length
;
443 unsigned char key_arg
[SSL_MAX_KEY_ARG_LENGTH
];
444 int master_key_length
;
445 unsigned char master_key
[SSL_MAX_MASTER_KEY_LENGTH
];
446 /* session_id - valid? */
447 unsigned int session_id_length
;
448 unsigned char session_id
[SSL_MAX_SSL_SESSION_ID_LENGTH
];
449 /* this is used to determine whether the session is being reused in
450 * the appropriate context. It is up to the application to set this,
452 unsigned int sid_ctx_length
;
453 unsigned char sid_ctx
[SSL_MAX_SID_CTX_LENGTH
];
455 #ifndef OPENSSL_NO_KRB5
456 unsigned int krb5_client_princ_len
;
457 unsigned char krb5_client_princ
[SSL_MAX_KRB5_PRINCIPAL_LENGTH
];
458 #endif /* OPENSSL_NO_KRB5 */
459 #ifndef OPENSSL_NO_PSK
460 char *psk_identity_hint
;
465 /* The cert is the certificate used to establish this connection */
466 struct sess_cert_st
/* SESS_CERT */ *sess_cert
;
468 /* This is the cert for the other end.
469 * On clients, it will be the same as sess_cert->peer_key->x509
470 * (the latter is not enough as sess_cert is not retained
471 * in the external representation of sessions, see ssl_asn1.c). */
473 /* when app_verify_callback accepts a session where the peer's certificate
474 * is not ok, we must remember the error for session reuse: */
475 long verify_result
; /* only for servers */
481 int compress_meth
; /* Need to lookup the method */
484 unsigned long cipher_id
; /* when ASN.1 loaded, this
485 * needs to be used to load
486 * the 'cipher' structure */
488 STACK_OF(SSL_CIPHER
) *ciphers
; /* shared ciphers? */
490 CRYPTO_EX_DATA ex_data
; /* application specific data */
492 /* These are used to make removal of session-ids more
493 * efficient and to implement a maximum cache size. */
494 struct ssl_session_st
*prev
,*next
;
495 #ifndef OPENSSL_NO_TLSEXT
496 char *tlsext_hostname
;
497 #ifndef OPENSSL_NO_EC
498 size_t tlsext_ecpointformatlist_length
;
499 unsigned char *tlsext_ecpointformatlist
; /* peer's list */
500 size_t tlsext_ellipticcurvelist_length
;
501 unsigned char *tlsext_ellipticcurvelist
; /* peer's list */
502 #endif /* OPENSSL_NO_EC */
504 unsigned char *tlsext_tick
; /* Session ticket */
505 size_t tlsext_ticklen
; /* Session ticket length */
506 long tlsext_tick_lifetime_hint
; /* Session lifetime hint in seconds */
511 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
512 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
513 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
514 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
515 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
516 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L /* no effect since 0.9.7h and 0.9.8b */
517 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
518 #define SSL_OP_TLS_D5_BUG 0x00000100L
519 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
521 /* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
522 * in OpenSSL 0.9.6d. Usually (depending on the application protocol)
523 * the workaround is not needed. Unfortunately some broken SSL/TLS
524 * implementations cannot handle it at all, which is why we include
525 * it in SSL_OP_ALL. */
526 #define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */
528 /* SSL_OP_ALL: various bug workarounds that should be rather harmless.
529 * This used to be 0x000FFFFFL before 0.9.7. */
530 #define SSL_OP_ALL 0x00000FFFL
533 #define SSL_OP_NO_QUERY_MTU 0x00001000L
534 /* Turn on Cookie Exchange (on relevant for servers) */
535 #define SSL_OP_COOKIE_EXCHANGE 0x00002000L
536 /* Don't use RFC4507 ticket extension */
537 #define SSL_OP_NO_TICKET 0x00004000L
539 /* As server, disallow session resumption on renegotiation */
540 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
541 /* Don't use compression even if supported */
542 #define SSL_OP_NO_COMPRESSION 0x00020000L
543 /* If set, always create a new key when using tmp_ecdh parameters */
544 #define SSL_OP_SINGLE_ECDH_USE 0x00080000L
545 /* If set, always create a new key when using tmp_dh parameters */
546 #define SSL_OP_SINGLE_DH_USE 0x00100000L
547 /* Set to always use the tmp_rsa key when doing RSA operations,
548 * even when this violates protocol specs */
549 #define SSL_OP_EPHEMERAL_RSA 0x00200000L
550 /* Set on servers to choose the cipher according to the server's
552 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
553 /* If set, a server will allow a client to issue a SSLv3.0 version number
554 * as latest version supported in the premaster secret, even when TLSv1.0
555 * (version 3.1) was announced in the client hello. Normally this is
556 * forbidden to prevent version rollback attacks. */
557 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
559 #define SSL_OP_NO_SSLv2 0x01000000L
560 #define SSL_OP_NO_SSLv3 0x02000000L
561 #define SSL_OP_NO_TLSv1 0x04000000L
563 /* The next flag deliberately changes the ciphertest, this is a check
564 * for the PKCS#1 attack */
565 #define SSL_OP_PKCS1_CHECK_1 0x08000000L
566 #define SSL_OP_PKCS1_CHECK_2 0x10000000L
567 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
568 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
571 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
572 * when just a single record has been written): */
573 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
574 /* Make it possible to retry SSL_write() with changed buffer location
575 * (buffer contents must stay the same!); this is not the default to avoid
576 * the misconception that non-blocking SSL_write() behaves like
577 * non-blocking write(): */
578 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
579 /* Never bother the application with retries if the transport
581 #define SSL_MODE_AUTO_RETRY 0x00000004L
582 /* Don't attempt to automatically build certificate chain */
583 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
586 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
587 * they cannot be used to clear bits. */
589 #define SSL_CTX_set_options(ctx,op) \
590 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
591 #define SSL_CTX_get_options(ctx) \
592 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
593 #define SSL_set_options(ssl,op) \
594 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
595 #define SSL_get_options(ssl) \
596 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
598 #define SSL_CTX_set_mode(ctx,op) \
599 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
600 #define SSL_CTX_get_mode(ctx) \
601 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
602 #define SSL_set_mode(ssl,op) \
603 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
604 #define SSL_get_mode(ssl) \
605 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
606 #define SSL_set_mtu(ssl, mtu) \
607 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
610 void SSL_CTX_set_msg_callback(SSL_CTX
*ctx
, void (*cb
)(int write_p
, int version
, int content_type
, const void *buf
, size_t len
, SSL
*ssl
, void *arg
));
611 void SSL_set_msg_callback(SSL
*ssl
, void (*cb
)(int write_p
, int version
, int content_type
, const void *buf
, size_t len
, SSL
*ssl
, void *arg
));
612 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
613 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
617 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
618 #define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
620 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
623 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
625 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set
626 * them. It is used to override the generation of SSL/TLS session IDs in a
627 * server. Return value should be zero on an error, non-zero to proceed. Also,
628 * callbacks should themselves check if the id they generate is unique otherwise
629 * the SSL handshake will fail with an error - callbacks can do this using the
630 * 'ssl' value they're passed by;
631 * SSL_has_matching_session_id(ssl, id, *id_len)
632 * The length value passed in is set at the maximum size the session ID can be.
633 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
634 * can alter this length to be less if desired, but under SSLv2 session IDs are
635 * supposed to be fixed at 16 bytes so the id will be padded after the callback
636 * returns in this case. It is also an error for the callback to set the size to
638 typedef int (*GEN_SESSION_CB
)(const SSL
*ssl
, unsigned char *id
,
639 unsigned int *id_len
);
641 typedef struct ssl_comp_st
645 #ifndef OPENSSL_NO_COMP
652 DECLARE_STACK_OF(SSL_COMP
)
656 const SSL_METHOD
*method
;
658 STACK_OF(SSL_CIPHER
) *cipher_list
;
659 /* same as above but sorted for lookup */
660 STACK_OF(SSL_CIPHER
) *cipher_list_by_id
;
662 struct x509_store_st
/* X509_STORE */ *cert_store
;
663 struct lhash_st
/* LHASH */ *sessions
; /* a set of SSL_SESSIONs */
664 /* Most session-ids that will be cached, default is
665 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
666 unsigned long session_cache_size
;
667 struct ssl_session_st
*session_cache_head
;
668 struct ssl_session_st
*session_cache_tail
;
670 /* This can have one of 2 values, ored together,
671 * SSL_SESS_CACHE_CLIENT,
672 * SSL_SESS_CACHE_SERVER,
673 * Default is SSL_SESSION_CACHE_SERVER, which means only
674 * SSL_accept which cache SSL_SESSIONS. */
675 int session_cache_mode
;
677 /* If timeout is not 0, it is the default timeout value set
678 * when SSL_new() is called. This has been put in to make
679 * life easier to set things up */
680 long session_timeout
;
682 /* If this callback is not null, it will be called each
683 * time a session id is added to the cache. If this function
684 * returns 1, it means that the callback will do a
685 * SSL_SESSION_free() when it has finished using it. Otherwise,
686 * on 0, it means the callback has finished with it.
687 * If remove_session_cb is not null, it will be called when
688 * a session-id is removed from the cache. After the call,
689 * OpenSSL will SSL_SESSION_free() it. */
690 int (*new_session_cb
)(struct ssl_st
*ssl
,SSL_SESSION
*sess
);
691 void (*remove_session_cb
)(struct ssl_ctx_st
*ctx
,SSL_SESSION
*sess
);
692 SSL_SESSION
*(*get_session_cb
)(struct ssl_st
*ssl
,
693 unsigned char *data
,int len
,int *copy
);
697 int sess_connect
; /* SSL new conn - started */
698 int sess_connect_renegotiate
;/* SSL reneg - requested */
699 int sess_connect_good
; /* SSL new conne/reneg - finished */
700 int sess_accept
; /* SSL new accept - started */
701 int sess_accept_renegotiate
;/* SSL reneg - requested */
702 int sess_accept_good
; /* SSL accept/reneg - finished */
703 int sess_miss
; /* session lookup misses */
704 int sess_timeout
; /* reuse attempt on timeouted session */
705 int sess_cache_full
; /* session removed due to full cache */
706 int sess_hit
; /* session reuse actually done */
707 int sess_cb_hit
; /* session-id that was not
709 * passed back via the callback. This
710 * indicates that the application is
711 * supplying session-id's from other
712 * processes - spooky :-) */
717 /* if defined, these override the X509_verify_cert() calls */
718 int (*app_verify_callback
)(X509_STORE_CTX
*, void *);
719 void *app_verify_arg
;
720 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
721 * ('app_verify_callback' was called with just one argument) */
723 /* Default password callback. */
724 pem_password_cb
*default_passwd_callback
;
726 /* Default password callback user data. */
727 void *default_passwd_callback_userdata
;
729 /* get client cert callback */
730 int (*client_cert_cb
)(SSL
*ssl
, X509
**x509
, EVP_PKEY
**pkey
);
732 /* cookie generate callback */
733 int (*app_gen_cookie_cb
)(SSL
*ssl
, unsigned char *cookie
,
734 unsigned int *cookie_len
);
736 /* verify cookie callback */
737 int (*app_verify_cookie_cb
)(SSL
*ssl
, unsigned char *cookie
,
738 unsigned int cookie_len
);
740 CRYPTO_EX_DATA ex_data
;
742 const EVP_MD
*rsa_md5
;/* For SSLv2 - name is 'ssl2-md5' */
743 const EVP_MD
*md5
; /* For SSLv3/TLSv1 'ssl3-md5' */
744 const EVP_MD
*sha1
; /* For SSLv3/TLSv1 'ssl3->sha1' */
746 STACK_OF(X509
) *extra_certs
;
747 STACK_OF(SSL_COMP
) *comp_methods
; /* stack of SSL_COMP, SSLv3/TLSv1 */
750 /* Default values used when no per-SSL value is defined follow */
752 void (*info_callback
)(const SSL
*ssl
,int type
,int val
); /* used if SSL's info_callback is NULL */
754 /* what we put in client cert requests */
755 STACK_OF(X509_NAME
) *client_CA
;
758 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
760 unsigned long options
;
764 struct cert_st
/* CERT */ *cert
;
767 /* callback that allows applications to peek at protocol messages */
768 void (*msg_callback
)(int write_p
, int version
, int content_type
, const void *buf
, size_t len
, SSL
*ssl
, void *arg
);
769 void *msg_callback_arg
;
772 unsigned int sid_ctx_length
;
773 unsigned char sid_ctx
[SSL_MAX_SID_CTX_LENGTH
];
774 int (*default_verify_callback
)(int ok
,X509_STORE_CTX
*ctx
); /* called 'verify_callback' in the SSL */
776 /* Default generate session ID callback. */
777 GEN_SESSION_CB generate_session_id
;
779 X509_VERIFY_PARAM
*param
;
782 int purpose
; /* Purpose setting */
783 int trust
; /* Trust setting */
788 /* Maximum amount of data to send in one fragment.
789 * actual record size can be more than this due to
790 * padding and MAC overheads.
792 unsigned int max_send_fragment
;
794 #ifndef OPENSSL_NO_TLSEXT
795 /* TLS extensions servername callback */
796 int (*tlsext_servername_callback
)(SSL
*, int *, void *);
797 void *tlsext_servername_arg
;
798 /* RFC 4507 session ticket keys */
799 unsigned char tlsext_tick_key_name
[16];
800 unsigned char tlsext_tick_hmac_key
[16];
801 unsigned char tlsext_tick_aes_key
[16];
803 /* certificate status request info */
804 /* Callback for status request */
805 int (*tlsext_status_cb
)(SSL
*ssl
, void *arg
);
806 void *tlsext_status_arg
;
808 /* draft-rescorla-tls-opaque-prf-input-00.txt information */
809 int (*tlsext_opaque_prf_input_callback
)(SSL
*, void *peerinput
, size_t len
, void *arg
);
810 void *tlsext_opaque_prf_input_callback_arg
;
813 #ifndef OPENSSL_NO_PSK
814 char *psk_identity_hint
;
815 unsigned int (*psk_client_callback
)(SSL
*ssl
, const char *hint
, char *identity
,
816 unsigned int max_identity_len
, unsigned char *psk
,
817 unsigned int max_psk_len
);
818 unsigned int (*psk_server_callback
)(SSL
*ssl
, const char *identity
,
819 unsigned char *psk
, unsigned int max_psk_len
);
823 #define SSL_SESS_CACHE_OFF 0x0000
824 #define SSL_SESS_CACHE_CLIENT 0x0001
825 #define SSL_SESS_CACHE_SERVER 0x0002
826 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
827 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
828 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
829 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
830 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
831 #define SSL_SESS_CACHE_NO_INTERNAL \
832 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
834 struct lhash_st
*SSL_CTX_sessions(SSL_CTX
*ctx
);
835 #define SSL_CTX_sess_number(ctx) \
836 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
837 #define SSL_CTX_sess_connect(ctx) \
838 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
839 #define SSL_CTX_sess_connect_good(ctx) \
840 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
841 #define SSL_CTX_sess_connect_renegotiate(ctx) \
842 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
843 #define SSL_CTX_sess_accept(ctx) \
844 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
845 #define SSL_CTX_sess_accept_renegotiate(ctx) \
846 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
847 #define SSL_CTX_sess_accept_good(ctx) \
848 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
849 #define SSL_CTX_sess_hits(ctx) \
850 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
851 #define SSL_CTX_sess_cb_hits(ctx) \
852 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
853 #define SSL_CTX_sess_misses(ctx) \
854 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
855 #define SSL_CTX_sess_timeouts(ctx) \
856 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
857 #define SSL_CTX_sess_cache_full(ctx) \
858 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
860 void SSL_CTX_sess_set_new_cb(SSL_CTX
*ctx
, int (*new_session_cb
)(struct ssl_st
*ssl
,SSL_SESSION
*sess
));
861 int (*SSL_CTX_sess_get_new_cb(SSL_CTX
*ctx
))(struct ssl_st
*ssl
, SSL_SESSION
*sess
);
862 void SSL_CTX_sess_set_remove_cb(SSL_CTX
*ctx
, void (*remove_session_cb
)(struct ssl_ctx_st
*ctx
,SSL_SESSION
*sess
));
863 void (*SSL_CTX_sess_get_remove_cb(SSL_CTX
*ctx
))(struct ssl_ctx_st
*ctx
, SSL_SESSION
*sess
);
864 void SSL_CTX_sess_set_get_cb(SSL_CTX
*ctx
, SSL_SESSION
*(*get_session_cb
)(struct ssl_st
*ssl
, unsigned char *data
,int len
,int *copy
));
865 SSL_SESSION
*(*SSL_CTX_sess_get_get_cb(SSL_CTX
*ctx
))(struct ssl_st
*ssl
, unsigned char *Data
, int len
, int *copy
);
866 void SSL_CTX_set_info_callback(SSL_CTX
*ctx
, void (*cb
)(const SSL
*ssl
,int type
,int val
));
867 void (*SSL_CTX_get_info_callback(SSL_CTX
*ctx
))(const SSL
*ssl
,int type
,int val
);
868 void SSL_CTX_set_client_cert_cb(SSL_CTX
*ctx
, int (*client_cert_cb
)(SSL
*ssl
, X509
**x509
, EVP_PKEY
**pkey
));
869 int (*SSL_CTX_get_client_cert_cb(SSL_CTX
*ctx
))(SSL
*ssl
, X509
**x509
, EVP_PKEY
**pkey
);
870 void SSL_CTX_set_cookie_generate_cb(SSL_CTX
*ctx
, int (*app_gen_cookie_cb
)(SSL
*ssl
, unsigned char *cookie
, unsigned int *cookie_len
));
871 void SSL_CTX_set_cookie_verify_cb(SSL_CTX
*ctx
, int (*app_verify_cookie_cb
)(SSL
*ssl
, unsigned char *cookie
, unsigned int cookie_len
));
873 #ifndef OPENSSL_NO_PSK
874 /* the maximum length of the buffer given to callbacks containing the
875 * resulting identity/psk */
876 #define PSK_MAX_IDENTITY_LEN 128
877 #define PSK_MAX_PSK_LEN 64
878 void SSL_CTX_set_psk_client_callback(SSL_CTX
*ctx
,
879 unsigned int (*psk_client_callback
)(SSL
*ssl
, const char *hint
,
880 char *identity
, unsigned int max_identity_len
, unsigned char *psk
,
881 unsigned int max_psk_len
));
882 void SSL_set_psk_client_callback(SSL
*ssl
,
883 unsigned int (*psk_client_callback
)(SSL
*ssl
, const char *hint
,
884 char *identity
, unsigned int max_identity_len
, unsigned char *psk
,
885 unsigned int max_psk_len
));
886 void SSL_CTX_set_psk_server_callback(SSL_CTX
*ctx
,
887 unsigned int (*psk_server_callback
)(SSL
*ssl
, const char *identity
,
888 unsigned char *psk
, unsigned int max_psk_len
));
889 void SSL_set_psk_server_callback(SSL
*ssl
,
890 unsigned int (*psk_server_callback
)(SSL
*ssl
, const char *identity
,
891 unsigned char *psk
, unsigned int max_psk_len
));
892 int SSL_CTX_use_psk_identity_hint(SSL_CTX
*ctx
, const char *identity_hint
);
893 int SSL_use_psk_identity_hint(SSL
*s
, const char *identity_hint
);
894 const char *SSL_get_psk_identity_hint(const SSL
*s
);
895 const char *SSL_get_psk_identity(const SSL
*s
);
898 #define SSL_NOTHING 1
899 #define SSL_WRITING 2
900 #define SSL_READING 3
901 #define SSL_X509_LOOKUP 4
903 /* These will only be used when doing non-blocking IO */
904 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
905 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
906 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
907 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
909 #define SSL_MAC_FLAG_READ_MAC_STREAM 1
910 #define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
915 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION)
918 int type
; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
920 const SSL_METHOD
*method
; /* SSLv3 */
922 /* There are 2 BIO's even though they are normally both the
923 * same. This is so data can be read and written to different
926 #ifndef OPENSSL_NO_BIO
927 BIO
*rbio
; /* used by SSL_read */
928 BIO
*wbio
; /* used by SSL_write */
929 BIO
*bbio
; /* used during session-id reuse to concatenate
932 char *rbio
; /* used by SSL_read */
933 char *wbio
; /* used by SSL_write */
936 /* This holds a variable that indicates what we were doing
937 * when a 0 or -1 is returned. This is needed for
938 * non-blocking IO so we know what request needs re-doing when
939 * in SSL_accept or SSL_connect */
942 /* true when we are actually in SSL_accept() or SSL_connect() */
944 int (*handshake_func
)(SSL
*);
946 /* Imagine that here's a boolean member "init" that is
947 * switched as soon as SSL_set_{accept/connect}_state
948 * is called for the first time, so that "state" and
949 * "handshake_func" are properly initialized. But as
950 * handshake_func is == 0 until then, we use this
951 * test instead of an "init" member.
954 int server
; /* are we the server side? - mostly used by SSL_clear*/
956 int new_session
;/* 1 if we are to use a new session.
957 * 2 if we are a server and are inside a handshake
958 * (i.e. not just sending a HelloRequest)
959 * NB: For servers, the 'new' session may actually be a previously
960 * cached session or even the previous session unless
961 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
962 int quiet_shutdown
;/* don't send shutdown packets */
963 int shutdown
; /* we have shut things down, 0x01 sent, 0x02
965 int state
; /* where we are */
966 int rstate
; /* where we are when reading */
968 BUF_MEM
*init_buf
; /* buffer used during init */
969 void *init_msg
; /* pointer to handshake message body, set by ssl3_get_message() */
970 int init_num
; /* amount read/written */
971 int init_off
; /* amount read/written */
973 /* used internally to point at a raw packet */
974 unsigned char *packet
;
975 unsigned int packet_length
;
977 struct ssl2_state_st
*s2
; /* SSLv2 variables */
978 struct ssl3_state_st
*s3
; /* SSLv3 variables */
979 struct dtls1_state_st
*d1
; /* DTLSv1 variables */
981 int read_ahead
; /* Read as many input bytes as possible
982 * (for non-blocking reads) */
984 /* callback that allows applications to peek at protocol messages */
985 void (*msg_callback
)(int write_p
, int version
, int content_type
, const void *buf
, size_t len
, SSL
*ssl
, void *arg
);
986 void *msg_callback_arg
;
988 int hit
; /* reusing a previous session */
990 X509_VERIFY_PARAM
*param
;
993 int purpose
; /* Purpose setting */
994 int trust
; /* Trust setting */
998 STACK_OF(SSL_CIPHER
) *cipher_list
;
999 STACK_OF(SSL_CIPHER
) *cipher_list_by_id
;
1001 /* These are the ones being used, the ones in SSL_SESSION are
1002 * the ones to be 'copied' into these ones */
1004 EVP_CIPHER_CTX
*enc_read_ctx
; /* cryptographic state */
1005 EVP_MD_CTX
*read_hash
; /* used for mac generation */
1006 #ifndef OPENSSL_NO_COMP
1007 COMP_CTX
*expand
; /* uncompress */
1012 EVP_CIPHER_CTX
*enc_write_ctx
; /* cryptographic state */
1013 EVP_MD_CTX
*write_hash
; /* used for mac generation */
1014 #ifndef OPENSSL_NO_COMP
1015 COMP_CTX
*compress
; /* compression */
1023 /* This is used to hold the server certificate used */
1024 struct cert_st
/* CERT */ *cert
;
1026 /* the session_id_context is used to ensure sessions are only reused
1027 * in the appropriate context */
1028 unsigned int sid_ctx_length
;
1029 unsigned char sid_ctx
[SSL_MAX_SID_CTX_LENGTH
];
1031 /* This can also be in the session once a session is established */
1032 SSL_SESSION
*session
;
1034 /* Default generate session ID callback. */
1035 GEN_SESSION_CB generate_session_id
;
1037 /* Used in SSL2 and SSL3 */
1038 int verify_mode
; /* 0 don't care about verify failure.
1039 * 1 fail if verify fails */
1040 int (*verify_callback
)(int ok
,X509_STORE_CTX
*ctx
); /* fail if callback returns 0 */
1042 void (*info_callback
)(const SSL
*ssl
,int type
,int val
); /* optional informational callback */
1044 int error
; /* error bytes to be written */
1045 int error_code
; /* actual code */
1047 #ifndef OPENSSL_NO_KRB5
1048 KSSL_CTX
*kssl_ctx
; /* Kerberos 5 context */
1049 #endif /* OPENSSL_NO_KRB5 */
1051 #ifndef OPENSSL_NO_PSK
1052 unsigned int (*psk_client_callback
)(SSL
*ssl
, const char *hint
, char *identity
,
1053 unsigned int max_identity_len
, unsigned char *psk
,
1054 unsigned int max_psk_len
);
1055 unsigned int (*psk_server_callback
)(SSL
*ssl
, const char *identity
,
1056 unsigned char *psk
, unsigned int max_psk_len
);
1060 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
1061 * and SSL_write() calls, good for nbio debuging :-) */
1064 /* extra application data */
1066 CRYPTO_EX_DATA ex_data
;
1068 /* for server side, keep the list of CA_dn we can use */
1069 STACK_OF(X509_NAME
) *client_CA
;
1072 unsigned long options
; /* protocol behaviour */
1073 unsigned long mode
; /* API behaviour */
1076 int client_version
; /* what was passed, used for
1077 * SSLv3/TLS rollback check */
1078 unsigned int max_send_fragment
;
1079 #ifndef OPENSSL_NO_TLSEXT
1080 /* TLS extension debug callback */
1081 void (*tlsext_debug_cb
)(SSL
*s
, int client_server
, int type
,
1082 unsigned char *data
, int len
,
1084 void *tlsext_debug_arg
;
1085 char *tlsext_hostname
;
1086 int servername_done
; /* no further mod of servername
1087 0 : call the servername extension callback.
1088 1 : prepare 2, allow last ack just after in server callback.
1089 2 : don't call servername callback, no ack in server hello
1091 /* certificate status request info */
1092 /* Status type or -1 if no status type */
1093 int tlsext_status_type
;
1094 /* Expect OCSP CertificateStatus message */
1095 int tlsext_status_expected
;
1096 /* OCSP status request only */
1097 STACK_OF(OCSP_RESPID
) *tlsext_ocsp_ids
;
1098 X509_EXTENSIONS
*tlsext_ocsp_exts
;
1099 /* OCSP response received or to be sent */
1100 unsigned char *tlsext_ocsp_resp
;
1101 int tlsext_ocsp_resplen
;
1103 /* RFC4507 session ticket expected to be received or sent */
1104 int tlsext_ticket_expected
;
1105 #ifndef OPENSSL_NO_EC
1106 size_t tlsext_ecpointformatlist_length
;
1107 unsigned char *tlsext_ecpointformatlist
; /* our list */
1108 size_t tlsext_ellipticcurvelist_length
;
1109 unsigned char *tlsext_ellipticcurvelist
; /* our list */
1110 #endif /* OPENSSL_NO_EC */
1112 /* draft-rescorla-tls-opaque-prf-input-00.txt information to be used for handshakes */
1113 void *tlsext_opaque_prf_input
;
1114 size_t tlsext_opaque_prf_input_len
;
1116 SSL_CTX
* initial_ctx
; /* initial ctx, used to store sessions */
1117 #define session_ctx initial_ctx
1119 #define session_ctx ctx
1120 #endif /* OPENSSL_NO_TLSEXT */
1127 #include <openssl/ssl2.h>
1128 #include <openssl/ssl3.h>
1129 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
1130 #include <openssl/dtls1.h> /* Datagram TLS */
1131 #include <openssl/ssl23.h>
1138 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
1139 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
1140 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
1141 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
1142 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
1143 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
1145 /* The following are the possible values for ssl->state are are
1146 * used to indicate where we are up to in the SSL connection establishment.
1147 * The macros that follow are about the only things you should need to use
1148 * and even then, only when using non-blocking IO.
1149 * It can also be useful to work out where you were when the connection
1152 #define SSL_ST_CONNECT 0x1000
1153 #define SSL_ST_ACCEPT 0x2000
1154 #define SSL_ST_MASK 0x0FFF
1155 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
1156 #define SSL_ST_BEFORE 0x4000
1157 #define SSL_ST_OK 0x03
1158 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
1160 #define SSL_CB_LOOP 0x01
1161 #define SSL_CB_EXIT 0x02
1162 #define SSL_CB_READ 0x04
1163 #define SSL_CB_WRITE 0x08
1164 #define SSL_CB_ALERT 0x4000 /* used in callback */
1165 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
1166 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
1167 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
1168 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
1169 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
1170 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
1171 #define SSL_CB_HANDSHAKE_START 0x10
1172 #define SSL_CB_HANDSHAKE_DONE 0x20
1174 /* Is the SSL_connection established? */
1175 #define SSL_get_state(a) SSL_state(a)
1176 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
1177 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
1178 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
1179 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
1180 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
1182 /* The following 2 states are kept in ssl->rstate when reads fail,
1183 * you should not need these */
1184 #define SSL_ST_READ_HEADER 0xF0
1185 #define SSL_ST_READ_BODY 0xF1
1186 #define SSL_ST_READ_DONE 0xF2
1188 /* Obtain latest Finished message
1189 * -- that we sent (SSL_get_finished)
1190 * -- that we expected from peer (SSL_get_peer_finished).
1191 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
1192 size_t SSL_get_finished(const SSL
*s
, void *buf
, size_t count
);
1193 size_t SSL_get_peer_finished(const SSL
*s
, void *buf
, size_t count
);
1195 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
1196 * are 'ored' with SSL_VERIFY_PEER if they are desired */
1197 #define SSL_VERIFY_NONE 0x00
1198 #define SSL_VERIFY_PEER 0x01
1199 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1200 #define SSL_VERIFY_CLIENT_ONCE 0x04
1202 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
1203 #define SSLeay_add_ssl_algorithms() SSL_library_init()
1205 /* this is for backward compatibility */
1206 #if 0 /* NEW_SSLEAY */
1207 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
1208 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
1209 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
1210 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
1211 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
1213 /* More backward compatibility */
1214 #define SSL_get_cipher(s) \
1215 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1216 #define SSL_get_cipher_bits(s,np) \
1217 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1218 #define SSL_get_cipher_version(s) \
1219 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1220 #define SSL_get_cipher_name(s) \
1221 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1222 #define SSL_get_time(a) SSL_SESSION_get_time(a)
1223 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1224 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1225 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1227 #define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1228 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
1230 DECLARE_PEM_rw(SSL_SESSION
, SSL_SESSION
)
1232 #define SSL_AD_REASON_OFFSET 1000 /* offset to get SSL_R_... value from SSL_AD_... */
1234 /* These alert types are for SSLv3 and TLSv1 */
1235 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1236 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1237 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1238 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1239 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1240 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1241 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1242 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1243 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1244 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1245 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1246 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1247 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1248 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1249 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1250 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1251 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1252 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1253 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
1254 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1255 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1256 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
1257 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1258 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1259 #define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1260 #define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1261 #define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1262 #define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1263 #define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
1264 #define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */
1266 #define SSL_ERROR_NONE 0
1267 #define SSL_ERROR_SSL 1
1268 #define SSL_ERROR_WANT_READ 2
1269 #define SSL_ERROR_WANT_WRITE 3
1270 #define SSL_ERROR_WANT_X509_LOOKUP 4
1271 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
1272 #define SSL_ERROR_ZERO_RETURN 6
1273 #define SSL_ERROR_WANT_CONNECT 7
1274 #define SSL_ERROR_WANT_ACCEPT 8
1276 #define SSL_CTRL_NEED_TMP_RSA 1
1277 #define SSL_CTRL_SET_TMP_RSA 2
1278 #define SSL_CTRL_SET_TMP_DH 3
1279 #define SSL_CTRL_SET_TMP_ECDH 4
1280 #define SSL_CTRL_SET_TMP_RSA_CB 5
1281 #define SSL_CTRL_SET_TMP_DH_CB 6
1282 #define SSL_CTRL_SET_TMP_ECDH_CB 7
1284 #define SSL_CTRL_GET_SESSION_REUSED 8
1285 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1286 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1287 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1288 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1289 #define SSL_CTRL_GET_FLAGS 13
1290 #define SSL_CTRL_EXTRA_CHAIN_CERT 14
1292 #define SSL_CTRL_SET_MSG_CALLBACK 15
1293 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
1295 /* only applies to datagram connections */
1296 #define SSL_CTRL_SET_MTU 17
1298 #define SSL_CTRL_SESS_NUMBER 20
1299 #define SSL_CTRL_SESS_CONNECT 21
1300 #define SSL_CTRL_SESS_CONNECT_GOOD 22
1301 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1302 #define SSL_CTRL_SESS_ACCEPT 24
1303 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
1304 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1305 #define SSL_CTRL_SESS_HIT 27
1306 #define SSL_CTRL_SESS_CB_HIT 28
1307 #define SSL_CTRL_SESS_MISSES 29
1308 #define SSL_CTRL_SESS_TIMEOUTS 30
1309 #define SSL_CTRL_SESS_CACHE_FULL 31
1310 #define SSL_CTRL_OPTIONS 32
1311 #define SSL_CTRL_MODE 33
1313 #define SSL_CTRL_GET_READ_AHEAD 40
1314 #define SSL_CTRL_SET_READ_AHEAD 41
1315 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1316 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1317 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
1318 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
1320 #define SSL_CTRL_GET_MAX_CERT_LIST 50
1321 #define SSL_CTRL_SET_MAX_CERT_LIST 51
1323 #define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
1325 /* see tls1.h for macros based on these */
1326 #ifndef OPENSSL_NO_TLSEXT
1327 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1328 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1329 #define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1330 #define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1331 #define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1332 #define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1333 #define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1334 #define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60
1335 #define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61
1336 #define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62
1337 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1338 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1339 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1340 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1341 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1342 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1343 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1344 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1345 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1348 #define SSL_session_reused(ssl) \
1349 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1350 #define SSL_num_renegotiations(ssl) \
1351 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1352 #define SSL_clear_num_renegotiations(ssl) \
1353 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1354 #define SSL_total_renegotiations(ssl) \
1355 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1357 #define SSL_CTX_need_tmp_RSA(ctx) \
1358 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1359 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1360 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1361 #define SSL_CTX_set_tmp_dh(ctx,dh) \
1362 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1363 #define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1364 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1366 #define SSL_need_tmp_RSA(ssl) \
1367 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1368 #define SSL_set_tmp_rsa(ssl,rsa) \
1369 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1370 #define SSL_set_tmp_dh(ssl,dh) \
1371 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1372 #define SSL_set_tmp_ecdh(ssl,ecdh) \
1373 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1375 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1376 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1378 #ifndef OPENSSL_NO_BIO
1379 BIO_METHOD
*BIO_f_ssl(void);
1380 BIO
*BIO_new_ssl(SSL_CTX
*ctx
,int client
);
1381 BIO
*BIO_new_ssl_connect(SSL_CTX
*ctx
);
1382 BIO
*BIO_new_buffer_ssl_connect(SSL_CTX
*ctx
);
1383 int BIO_ssl_copy_session_id(BIO
*to
,BIO
*from
);
1384 void BIO_ssl_shutdown(BIO
*ssl_bio
);
1388 int SSL_CTX_set_cipher_list(SSL_CTX
*,const char *str
);
1389 SSL_CTX
*SSL_CTX_new(const SSL_METHOD
*meth
);
1390 void SSL_CTX_free(SSL_CTX
*);
1391 long SSL_CTX_set_timeout(SSL_CTX
*ctx
,long t
);
1392 long SSL_CTX_get_timeout(const SSL_CTX
*ctx
);
1393 X509_STORE
*SSL_CTX_get_cert_store(const SSL_CTX
*);
1394 void SSL_CTX_set_cert_store(SSL_CTX
*,X509_STORE
*);
1395 int SSL_want(const SSL
*s
);
1396 int SSL_clear(SSL
*s
);
1398 void SSL_CTX_flush_sessions(SSL_CTX
*ctx
,long tm
);
1400 SSL_CIPHER
*SSL_get_current_cipher(const SSL
*s
);
1401 int SSL_CIPHER_get_bits(const SSL_CIPHER
*c
,int *alg_bits
);
1402 char * SSL_CIPHER_get_version(const SSL_CIPHER
*c
);
1403 const char * SSL_CIPHER_get_name(const SSL_CIPHER
*c
);
1405 int SSL_get_fd(const SSL
*s
);
1406 int SSL_get_rfd(const SSL
*s
);
1407 int SSL_get_wfd(const SSL
*s
);
1408 const char * SSL_get_cipher_list(const SSL
*s
,int n
);
1409 char * SSL_get_shared_ciphers(const SSL
*s
, char *buf
, int len
);
1410 int SSL_get_read_ahead(const SSL
* s
);
1411 int SSL_pending(const SSL
*s
);
1412 #ifndef OPENSSL_NO_SOCK
1413 int SSL_set_fd(SSL
*s
, int fd
);
1414 int SSL_set_rfd(SSL
*s
, int fd
);
1415 int SSL_set_wfd(SSL
*s
, int fd
);
1417 #ifndef OPENSSL_NO_BIO
1418 void SSL_set_bio(SSL
*s
, BIO
*rbio
,BIO
*wbio
);
1419 BIO
* SSL_get_rbio(const SSL
*s
);
1420 BIO
* SSL_get_wbio(const SSL
*s
);
1422 int SSL_set_cipher_list(SSL
*s
, const char *str
);
1423 void SSL_set_read_ahead(SSL
*s
, int yes
);
1424 int SSL_get_verify_mode(const SSL
*s
);
1425 int SSL_get_verify_depth(const SSL
*s
);
1426 int (*SSL_get_verify_callback(const SSL
*s
))(int,X509_STORE_CTX
*);
1427 void SSL_set_verify(SSL
*s
, int mode
,
1428 int (*callback
)(int ok
,X509_STORE_CTX
*ctx
));
1429 void SSL_set_verify_depth(SSL
*s
, int depth
);
1430 #ifndef OPENSSL_NO_RSA
1431 int SSL_use_RSAPrivateKey(SSL
*ssl
, RSA
*rsa
);
1433 int SSL_use_RSAPrivateKey_ASN1(SSL
*ssl
, unsigned char *d
, long len
);
1434 int SSL_use_PrivateKey(SSL
*ssl
, EVP_PKEY
*pkey
);
1435 int SSL_use_PrivateKey_ASN1(int pk
,SSL
*ssl
, const unsigned char *d
, long len
);
1436 int SSL_use_certificate(SSL
*ssl
, X509
*x
);
1437 int SSL_use_certificate_ASN1(SSL
*ssl
, const unsigned char *d
, int len
);
1439 #ifndef OPENSSL_NO_STDIO
1440 int SSL_use_RSAPrivateKey_file(SSL
*ssl
, const char *file
, int type
);
1441 int SSL_use_PrivateKey_file(SSL
*ssl
, const char *file
, int type
);
1442 int SSL_use_certificate_file(SSL
*ssl
, const char *file
, int type
);
1443 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX
*ctx
, const char *file
, int type
);
1444 int SSL_CTX_use_PrivateKey_file(SSL_CTX
*ctx
, const char *file
, int type
);
1445 int SSL_CTX_use_certificate_file(SSL_CTX
*ctx
, const char *file
, int type
);
1446 int SSL_CTX_use_certificate_chain_file(SSL_CTX
*ctx
, const char *file
); /* PEM type */
1447 STACK_OF(X509_NAME
) *SSL_load_client_CA_file(const char *file
);
1448 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME
) *stackCAs
,
1450 #ifndef OPENSSL_SYS_VMS
1451 #ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
1452 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME
) *stackCAs
,
1459 void SSL_load_error_strings(void );
1460 const char *SSL_state_string(const SSL
*s
);
1461 const char *SSL_rstate_string(const SSL
*s
);
1462 const char *SSL_state_string_long(const SSL
*s
);
1463 const char *SSL_rstate_string_long(const SSL
*s
);
1464 long SSL_SESSION_get_time(const SSL_SESSION
*s
);
1465 long SSL_SESSION_set_time(SSL_SESSION
*s
, long t
);
1466 long SSL_SESSION_get_timeout(const SSL_SESSION
*s
);
1467 long SSL_SESSION_set_timeout(SSL_SESSION
*s
, long t
);
1468 void SSL_copy_session_id(SSL
*to
,const SSL
*from
);
1470 SSL_SESSION
*SSL_SESSION_new(void);
1471 unsigned long SSL_SESSION_hash(const SSL_SESSION
*a
);
1472 int SSL_SESSION_cmp(const SSL_SESSION
*a
,const SSL_SESSION
*b
);
1473 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION
*s
, unsigned int *len
);
1474 #ifndef OPENSSL_NO_FP_API
1475 int SSL_SESSION_print_fp(FILE *fp
,const SSL_SESSION
*ses
);
1477 #ifndef OPENSSL_NO_BIO
1478 int SSL_SESSION_print(BIO
*fp
,const SSL_SESSION
*ses
);
1480 void SSL_SESSION_free(SSL_SESSION
*ses
);
1481 int i2d_SSL_SESSION(SSL_SESSION
*in
,unsigned char **pp
);
1482 int SSL_set_session(SSL
*to
, SSL_SESSION
*session
);
1483 int SSL_CTX_add_session(SSL_CTX
*s
, SSL_SESSION
*c
);
1484 int SSL_CTX_remove_session(SSL_CTX
*,SSL_SESSION
*c
);
1485 int SSL_CTX_set_generate_session_id(SSL_CTX
*, GEN_SESSION_CB
);
1486 int SSL_set_generate_session_id(SSL
*, GEN_SESSION_CB
);
1487 int SSL_has_matching_session_id(const SSL
*ssl
, const unsigned char *id
,
1488 unsigned int id_len
);
1489 SSL_SESSION
*d2i_SSL_SESSION(SSL_SESSION
**a
,const unsigned char **pp
,
1492 #ifdef HEADER_X509_H
1493 X509
* SSL_get_peer_certificate(const SSL
*s
);
1496 STACK_OF(X509
) *SSL_get_peer_cert_chain(const SSL
*s
);
1498 int SSL_CTX_get_verify_mode(const SSL_CTX
*ctx
);
1499 int SSL_CTX_get_verify_depth(const SSL_CTX
*ctx
);
1500 int (*SSL_CTX_get_verify_callback(const SSL_CTX
*ctx
))(int,X509_STORE_CTX
*);
1501 void SSL_CTX_set_verify(SSL_CTX
*ctx
,int mode
,
1502 int (*callback
)(int, X509_STORE_CTX
*));
1503 void SSL_CTX_set_verify_depth(SSL_CTX
*ctx
,int depth
);
1504 void SSL_CTX_set_cert_verify_callback(SSL_CTX
*ctx
, int (*cb
)(X509_STORE_CTX
*,void *), void *arg
);
1505 #ifndef OPENSSL_NO_RSA
1506 int SSL_CTX_use_RSAPrivateKey(SSL_CTX
*ctx
, RSA
*rsa
);
1508 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX
*ctx
, const unsigned char *d
, long len
);
1509 int SSL_CTX_use_PrivateKey(SSL_CTX
*ctx
, EVP_PKEY
*pkey
);
1510 int SSL_CTX_use_PrivateKey_ASN1(int pk
,SSL_CTX
*ctx
,
1511 const unsigned char *d
, long len
);
1512 int SSL_CTX_use_certificate(SSL_CTX
*ctx
, X509
*x
);
1513 int SSL_CTX_use_certificate_ASN1(SSL_CTX
*ctx
, int len
, const unsigned char *d
);
1515 void SSL_CTX_set_default_passwd_cb(SSL_CTX
*ctx
, pem_password_cb
*cb
);
1516 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX
*ctx
, void *u
);
1518 int SSL_CTX_check_private_key(const SSL_CTX
*ctx
);
1519 int SSL_check_private_key(const SSL
*ctx
);
1521 int SSL_CTX_set_session_id_context(SSL_CTX
*ctx
,const unsigned char *sid_ctx
,
1522 unsigned int sid_ctx_len
);
1524 SSL
* SSL_new(SSL_CTX
*ctx
);
1525 int SSL_set_session_id_context(SSL
*ssl
,const unsigned char *sid_ctx
,
1526 unsigned int sid_ctx_len
);
1528 int SSL_CTX_set_purpose(SSL_CTX
*s
, int purpose
);
1529 int SSL_set_purpose(SSL
*s
, int purpose
);
1530 int SSL_CTX_set_trust(SSL_CTX
*s
, int trust
);
1531 int SSL_set_trust(SSL
*s
, int trust
);
1533 void SSL_free(SSL
*ssl
);
1534 int SSL_accept(SSL
*ssl
);
1535 int SSL_connect(SSL
*ssl
);
1536 int SSL_read(SSL
*ssl
,void *buf
,int num
);
1537 int SSL_peek(SSL
*ssl
,void *buf
,int num
);
1538 int SSL_write(SSL
*ssl
,const void *buf
,int num
);
1539 long SSL_ctrl(SSL
*ssl
,int cmd
, long larg
, void *parg
);
1540 long SSL_callback_ctrl(SSL
*, int, void (*)(void));
1541 long SSL_CTX_ctrl(SSL_CTX
*ctx
,int cmd
, long larg
, void *parg
);
1542 long SSL_CTX_callback_ctrl(SSL_CTX
*, int, void (*)(void));
1544 int SSL_get_error(const SSL
*s
,int ret_code
);
1545 const char *SSL_get_version(const SSL
*s
);
1547 /* This sets the 'default' SSL version that SSL_new() will create */
1548 int SSL_CTX_set_ssl_version(SSL_CTX
*ctx
, const SSL_METHOD
*meth
);
1550 const SSL_METHOD
*SSLv2_method(void); /* SSLv2 */
1551 const SSL_METHOD
*SSLv2_server_method(void); /* SSLv2 */
1552 const SSL_METHOD
*SSLv2_client_method(void); /* SSLv2 */
1554 const SSL_METHOD
*SSLv3_method(void); /* SSLv3 */
1555 const SSL_METHOD
*SSLv3_server_method(void); /* SSLv3 */
1556 const SSL_METHOD
*SSLv3_client_method(void); /* SSLv3 */
1558 const SSL_METHOD
*SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1559 const SSL_METHOD
*SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1560 const SSL_METHOD
*SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1562 const SSL_METHOD
*TLSv1_method(void); /* TLSv1.0 */
1563 const SSL_METHOD
*TLSv1_server_method(void); /* TLSv1.0 */
1564 const SSL_METHOD
*TLSv1_client_method(void); /* TLSv1.0 */
1566 const SSL_METHOD
*DTLSv1_method(void); /* DTLSv1.0 */
1567 const SSL_METHOD
*DTLSv1_server_method(void); /* DTLSv1.0 */
1568 const SSL_METHOD
*DTLSv1_client_method(void); /* DTLSv1.0 */
1570 STACK_OF(SSL_CIPHER
) *SSL_get_ciphers(const SSL
*s
);
1572 int SSL_do_handshake(SSL
*s
);
1573 int SSL_renegotiate(SSL
*s
);
1574 int SSL_renegotiate_pending(SSL
*s
);
1575 int SSL_shutdown(SSL
*s
);
1577 const SSL_METHOD
*SSL_get_ssl_method(SSL
*s
);
1578 int SSL_set_ssl_method(SSL
*s
, const SSL_METHOD
*method
);
1579 const char *SSL_alert_type_string_long(int value
);
1580 const char *SSL_alert_type_string(int value
);
1581 const char *SSL_alert_desc_string_long(int value
);
1582 const char *SSL_alert_desc_string(int value
);
1584 void SSL_set_client_CA_list(SSL
*s
, STACK_OF(X509_NAME
) *name_list
);
1585 void SSL_CTX_set_client_CA_list(SSL_CTX
*ctx
, STACK_OF(X509_NAME
) *name_list
);
1586 STACK_OF(X509_NAME
) *SSL_get_client_CA_list(const SSL
*s
);
1587 STACK_OF(X509_NAME
) *SSL_CTX_get_client_CA_list(const SSL_CTX
*s
);
1588 int SSL_add_client_CA(SSL
*ssl
,X509
*x
);
1589 int SSL_CTX_add_client_CA(SSL_CTX
*ctx
,X509
*x
);
1591 void SSL_set_connect_state(SSL
*s
);
1592 void SSL_set_accept_state(SSL
*s
);
1594 long SSL_get_default_timeout(const SSL
*s
);
1596 int SSL_library_init(void );
1598 char *SSL_CIPHER_description(SSL_CIPHER
*,char *buf
,int size
);
1599 STACK_OF(X509_NAME
) *SSL_dup_CA_list(STACK_OF(X509_NAME
) *sk
);
1601 SSL
*SSL_dup(SSL
*ssl
);
1603 X509
*SSL_get_certificate(const SSL
*ssl
);
1604 /* EVP_PKEY */ struct evp_pkey_st
*SSL_get_privatekey(SSL
*ssl
);
1606 void SSL_CTX_set_quiet_shutdown(SSL_CTX
*ctx
,int mode
);
1607 int SSL_CTX_get_quiet_shutdown(const SSL_CTX
*ctx
);
1608 void SSL_set_quiet_shutdown(SSL
*ssl
,int mode
);
1609 int SSL_get_quiet_shutdown(const SSL
*ssl
);
1610 void SSL_set_shutdown(SSL
*ssl
,int mode
);
1611 int SSL_get_shutdown(const SSL
*ssl
);
1612 int SSL_version(const SSL
*ssl
);
1613 int SSL_CTX_set_default_verify_paths(SSL_CTX
*ctx
);
1614 int SSL_CTX_load_verify_locations(SSL_CTX
*ctx
, const char *CAfile
,
1615 const char *CApath
);
1616 #define SSL_get0_session SSL_get_session /* just peek at pointer */
1617 SSL_SESSION
*SSL_get_session(const SSL
*ssl
);
1618 SSL_SESSION
*SSL_get1_session(SSL
*ssl
); /* obtain a reference count */
1619 SSL_CTX
*SSL_get_SSL_CTX(const SSL
*ssl
);
1620 SSL_CTX
*SSL_set_SSL_CTX(SSL
*ssl
, SSL_CTX
* ctx
);
1621 void SSL_set_info_callback(SSL
*ssl
,
1622 void (*cb
)(const SSL
*ssl
,int type
,int val
));
1623 void (*SSL_get_info_callback(const SSL
*ssl
))(const SSL
*ssl
,int type
,int val
);
1624 int SSL_state(const SSL
*ssl
);
1626 void SSL_set_verify_result(SSL
*ssl
,long v
);
1627 long SSL_get_verify_result(const SSL
*ssl
);
1629 int SSL_set_ex_data(SSL
*ssl
,int idx
,void *data
);
1630 void *SSL_get_ex_data(const SSL
*ssl
,int idx
);
1631 int SSL_get_ex_new_index(long argl
, void *argp
, CRYPTO_EX_new
*new_func
,
1632 CRYPTO_EX_dup
*dup_func
, CRYPTO_EX_free
*free_func
);
1634 int SSL_SESSION_set_ex_data(SSL_SESSION
*ss
,int idx
,void *data
);
1635 void *SSL_SESSION_get_ex_data(const SSL_SESSION
*ss
,int idx
);
1636 int SSL_SESSION_get_ex_new_index(long argl
, void *argp
, CRYPTO_EX_new
*new_func
,
1637 CRYPTO_EX_dup
*dup_func
, CRYPTO_EX_free
*free_func
);
1639 int SSL_CTX_set_ex_data(SSL_CTX
*ssl
,int idx
,void *data
);
1640 void *SSL_CTX_get_ex_data(const SSL_CTX
*ssl
,int idx
);
1641 int SSL_CTX_get_ex_new_index(long argl
, void *argp
, CRYPTO_EX_new
*new_func
,
1642 CRYPTO_EX_dup
*dup_func
, CRYPTO_EX_free
*free_func
);
1644 int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1646 #define SSL_CTX_sess_set_cache_size(ctx,t) \
1647 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1648 #define SSL_CTX_sess_get_cache_size(ctx) \
1649 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1650 #define SSL_CTX_set_session_cache_mode(ctx,m) \
1651 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1652 #define SSL_CTX_get_session_cache_mode(ctx) \
1653 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1655 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1656 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1657 #define SSL_CTX_get_read_ahead(ctx) \
1658 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1659 #define SSL_CTX_set_read_ahead(ctx,m) \
1660 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1661 #define SSL_CTX_get_max_cert_list(ctx) \
1662 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1663 #define SSL_CTX_set_max_cert_list(ctx,m) \
1664 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1665 #define SSL_get_max_cert_list(ssl) \
1666 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1667 #define SSL_set_max_cert_list(ssl,m) \
1668 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1670 #define SSL_CTX_set_max_send_fragment(ctx,m) \
1671 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1672 #define SSL_set_max_send_fragment(ssl,m) \
1673 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1675 /* NB: the keylength is only applicable when is_export is true */
1676 #ifndef OPENSSL_NO_RSA
1677 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX
*ctx
,
1678 RSA
*(*cb
)(SSL
*ssl
,int is_export
,
1681 void SSL_set_tmp_rsa_callback(SSL
*ssl
,
1682 RSA
*(*cb
)(SSL
*ssl
,int is_export
,
1685 #ifndef OPENSSL_NO_DH
1686 void SSL_CTX_set_tmp_dh_callback(SSL_CTX
*ctx
,
1687 DH
*(*dh
)(SSL
*ssl
,int is_export
,
1689 void SSL_set_tmp_dh_callback(SSL
*ssl
,
1690 DH
*(*dh
)(SSL
*ssl
,int is_export
,
1693 #ifndef OPENSSL_NO_ECDH
1694 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX
*ctx
,
1695 EC_KEY
*(*ecdh
)(SSL
*ssl
,int is_export
,
1697 void SSL_set_tmp_ecdh_callback(SSL
*ssl
,
1698 EC_KEY
*(*ecdh
)(SSL
*ssl
,int is_export
,
1702 #ifndef OPENSSL_NO_COMP
1703 const COMP_METHOD
*SSL_get_current_compression(SSL
*s
);
1704 const COMP_METHOD
*SSL_get_current_expansion(SSL
*s
);
1705 const char *SSL_COMP_get_name(const COMP_METHOD
*comp
);
1706 STACK_OF(SSL_COMP
) *SSL_COMP_get_compression_methods(void);
1707 int SSL_COMP_add_compression_method(int id
,COMP_METHOD
*cm
);
1709 const void *SSL_get_current_compression(SSL
*s
);
1710 const void *SSL_get_current_expansion(SSL
*s
);
1711 const char *SSL_COMP_get_name(const void *comp
);
1712 void *SSL_COMP_get_compression_methods(void);
1713 int SSL_COMP_add_compression_method(int id
,void *cm
);
1716 /* BEGIN ERROR CODES */
1717 /* The following lines are auto generated by the script mkerr.pl. Any changes
1718 * made after this point may be overwritten when the script is next run.
1720 void ERR_load_SSL_strings(void);
1722 /* Error codes for the SSL functions. */
1724 /* Function codes. */
1725 #define SSL_F_CLIENT_CERTIFICATE 100
1726 #define SSL_F_CLIENT_FINISHED 167
1727 #define SSL_F_CLIENT_HELLO 101
1728 #define SSL_F_CLIENT_MASTER_KEY 102
1729 #define SSL_F_D2I_SSL_SESSION 103
1730 #define SSL_F_DO_DTLS1_WRITE 245
1731 #define SSL_F_DO_SSL3_WRITE 104
1732 #define SSL_F_DTLS1_ACCEPT 246
1733 #define SSL_F_DTLS1_BUFFER_RECORD 247
1734 #define SSL_F_DTLS1_CLIENT_HELLO 248
1735 #define SSL_F_DTLS1_CONNECT 249
1736 #define SSL_F_DTLS1_ENC 250
1737 #define SSL_F_DTLS1_GET_HELLO_VERIFY 251
1738 #define SSL_F_DTLS1_GET_MESSAGE 252
1739 #define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
1740 #define SSL_F_DTLS1_GET_RECORD 254
1741 #define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
1742 #define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
1743 #define SSL_F_DTLS1_PROCESS_RECORD 257
1744 #define SSL_F_DTLS1_READ_BYTES 258
1745 #define SSL_F_DTLS1_READ_FAILED 259
1746 #define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
1747 #define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
1748 #define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
1749 #define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
1750 #define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
1751 #define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
1752 #define SSL_F_DTLS1_SEND_SERVER_HELLO 266
1753 #define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
1754 #define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
1755 #define SSL_F_GET_CLIENT_FINISHED 105
1756 #define SSL_F_GET_CLIENT_HELLO 106
1757 #define SSL_F_GET_CLIENT_MASTER_KEY 107
1758 #define SSL_F_GET_SERVER_FINISHED 108
1759 #define SSL_F_GET_SERVER_HELLO 109
1760 #define SSL_F_GET_SERVER_VERIFY 110
1761 #define SSL_F_I2D_SSL_SESSION 111
1762 #define SSL_F_READ_N 112
1763 #define SSL_F_REQUEST_CERTIFICATE 113
1764 #define SSL_F_SERVER_FINISH 239
1765 #define SSL_F_SERVER_HELLO 114
1766 #define SSL_F_SERVER_VERIFY 240
1767 #define SSL_F_SSL23_ACCEPT 115
1768 #define SSL_F_SSL23_CLIENT_HELLO 116
1769 #define SSL_F_SSL23_CONNECT 117
1770 #define SSL_F_SSL23_GET_CLIENT_HELLO 118
1771 #define SSL_F_SSL23_GET_SERVER_HELLO 119
1772 #define SSL_F_SSL23_PEEK 237
1773 #define SSL_F_SSL23_READ 120
1774 #define SSL_F_SSL23_WRITE 121
1775 #define SSL_F_SSL2_ACCEPT 122
1776 #define SSL_F_SSL2_CONNECT 123
1777 #define SSL_F_SSL2_ENC_INIT 124
1778 #define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241
1779 #define SSL_F_SSL2_PEEK 234
1780 #define SSL_F_SSL2_READ 125
1781 #define SSL_F_SSL2_READ_INTERNAL 236
1782 #define SSL_F_SSL2_SET_CERTIFICATE 126
1783 #define SSL_F_SSL2_WRITE 127
1784 #define SSL_F_SSL3_ACCEPT 128
1785 #define SSL_F_SSL3_CALLBACK_CTRL 233
1786 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1787 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1788 #define SSL_F_SSL3_CLIENT_HELLO 131
1789 #define SSL_F_SSL3_CONNECT 132
1790 #define SSL_F_SSL3_CTRL 213
1791 #define SSL_F_SSL3_CTX_CTRL 133
1792 #define SSL_F_SSL3_ENC 134
1793 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
1794 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1795 #define SSL_F_SSL3_GET_CERT_STATUS 288
1796 #define SSL_F_SSL3_GET_CERT_VERIFY 136
1797 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1798 #define SSL_F_SSL3_GET_CLIENT_HELLO 138
1799 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1800 #define SSL_F_SSL3_GET_FINISHED 140
1801 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1802 #define SSL_F_SSL3_GET_MESSAGE 142
1803 #define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283
1804 #define SSL_F_SSL3_GET_RECORD 143
1805 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1806 #define SSL_F_SSL3_GET_SERVER_DONE 145
1807 #define SSL_F_SSL3_GET_SERVER_HELLO 146
1808 #define SSL_F_SSL3_HANDSHAKE_MAC 285
1809 #define SSL_F_SSL3_NEW_SESSION_TICKET 287
1810 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1811 #define SSL_F_SSL3_PEEK 235
1812 #define SSL_F_SSL3_READ_BYTES 148
1813 #define SSL_F_SSL3_READ_N 149
1814 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1815 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1816 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1817 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1818 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1819 #define SSL_F_SSL3_SEND_SERVER_HELLO 242
1820 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1821 #define SSL_F_SSL3_SETUP_BUFFERS 156
1822 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1823 #define SSL_F_SSL3_WRITE_BYTES 158
1824 #define SSL_F_SSL3_WRITE_PENDING 159
1825 #define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
1826 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1827 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1828 #define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
1829 #define SSL_F_SSL_BAD_METHOD 160
1830 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1831 #define SSL_F_SSL_CERT_DUP 221
1832 #define SSL_F_SSL_CERT_INST 222
1833 #define SSL_F_SSL_CERT_INSTANTIATE 214
1834 #define SSL_F_SSL_CERT_NEW 162
1835 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1836 #define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280
1837 #define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279
1838 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1839 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1840 #define SSL_F_SSL_CLEAR 164
1841 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1842 #define SSL_F_SSL_CREATE_CIPHER_LIST 166
1843 #define SSL_F_SSL_CTRL 232
1844 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1845 #define SSL_F_SSL_CTX_NEW 169
1846 #define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
1847 #define SSL_F_SSL_CTX_SET_PURPOSE 226
1848 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1849 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1850 #define SSL_F_SSL_CTX_SET_TRUST 229
1851 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1852 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1853 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1854 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1855 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1856 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1857 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1858 #define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272
1859 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1860 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1861 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1862 #define SSL_F_SSL_DO_HANDSHAKE 180
1863 #define SSL_F_SSL_GET_NEW_SESSION 181
1864 #define SSL_F_SSL_GET_PREV_SESSION 217
1865 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1866 #define SSL_F_SSL_GET_SIGN_PKEY 183
1867 #define SSL_F_SSL_INIT_WBIO_BUFFER 184
1868 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1869 #define SSL_F_SSL_NEW 186
1870 #define SSL_F_SSL_PEEK 270
1871 #define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281
1872 #define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282
1873 #define SSL_F_SSL_READ 223
1874 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1875 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1876 #define SSL_F_SSL_SESSION_NEW 189
1877 #define SSL_F_SSL_SESSION_PRINT_FP 190
1878 #define SSL_F_SSL_SESS_CERT_NEW 225
1879 #define SSL_F_SSL_SET_CERT 191
1880 #define SSL_F_SSL_SET_CIPHER_LIST 271
1881 #define SSL_F_SSL_SET_FD 192
1882 #define SSL_F_SSL_SET_PKEY 193
1883 #define SSL_F_SSL_SET_PURPOSE 227
1884 #define SSL_F_SSL_SET_RFD 194
1885 #define SSL_F_SSL_SET_SESSION 195
1886 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1887 #define SSL_F_SSL_SET_TRUST 228
1888 #define SSL_F_SSL_SET_WFD 196
1889 #define SSL_F_SSL_SHUTDOWN 224
1890 #define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
1891 #define SSL_F_SSL_UNDEFINED_FUNCTION 197
1892 #define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
1893 #define SSL_F_SSL_USE_CERTIFICATE 198
1894 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1895 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1896 #define SSL_F_SSL_USE_PRIVATEKEY 201
1897 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1898 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1899 #define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273
1900 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1901 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1902 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1903 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1904 #define SSL_F_SSL_WRITE 208
1905 #define SSL_F_TLS1_CERT_VERIFY_MAC 286
1906 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1907 #define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
1908 #define SSL_F_TLS1_ENC 210
1909 #define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
1910 #define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
1911 #define SSL_F_TLS1_PRF 284
1912 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1913 #define SSL_F_WRITE_PENDING 212
1916 #define SSL_R_APP_DATA_IN_HANDSHAKE 100
1917 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1918 #define SSL_R_BAD_ALERT_RECORD 101
1919 #define SSL_R_BAD_AUTHENTICATION_TYPE 102
1920 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1921 #define SSL_R_BAD_CHECKSUM 104
1922 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1923 #define SSL_R_BAD_DECOMPRESSION 107
1924 #define SSL_R_BAD_DH_G_LENGTH 108
1925 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1926 #define SSL_R_BAD_DH_P_LENGTH 110
1927 #define SSL_R_BAD_DIGEST_LENGTH 111
1928 #define SSL_R_BAD_DSA_SIGNATURE 112
1929 #define SSL_R_BAD_ECC_CERT 304
1930 #define SSL_R_BAD_ECDSA_SIGNATURE 305
1931 #define SSL_R_BAD_ECPOINT 306
1932 #define SSL_R_BAD_HELLO_REQUEST 105
1933 #define SSL_R_BAD_LENGTH 271
1934 #define SSL_R_BAD_MAC_DECODE 113
1935 #define SSL_R_BAD_MESSAGE_TYPE 114
1936 #define SSL_R_BAD_PACKET_LENGTH 115
1937 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1938 #define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316
1939 #define SSL_R_BAD_RESPONSE_ARGUMENT 117
1940 #define SSL_R_BAD_RSA_DECRYPT 118
1941 #define SSL_R_BAD_RSA_ENCRYPT 119
1942 #define SSL_R_BAD_RSA_E_LENGTH 120
1943 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1944 #define SSL_R_BAD_RSA_SIGNATURE 122
1945 #define SSL_R_BAD_SIGNATURE 123
1946 #define SSL_R_BAD_SSL_FILETYPE 124
1947 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1948 #define SSL_R_BAD_STATE 126
1949 #define SSL_R_BAD_WRITE_RETRY 127
1950 #define SSL_R_BIO_NOT_SET 128
1951 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1952 #define SSL_R_BN_LIB 130
1953 #define SSL_R_CA_DN_LENGTH_MISMATCH 131
1954 #define SSL_R_CA_DN_TOO_LONG 132
1955 #define SSL_R_CCS_RECEIVED_EARLY 133
1956 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1957 #define SSL_R_CERT_LENGTH_MISMATCH 135
1958 #define SSL_R_CHALLENGE_IS_DIFFERENT 136
1959 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1960 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1961 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1962 #define SSL_R_CLIENTHELLO_TLSEXT 226
1963 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1964 #define SSL_R_COMPRESSION_FAILURE 141
1965 #define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
1966 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1967 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1968 #define SSL_R_CONNECTION_TYPE_NOT_SET 144
1969 #define SSL_R_COOKIE_MISMATCH 308
1970 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1971 #define SSL_R_DATA_LENGTH_TOO_LONG 146
1972 #define SSL_R_DECRYPTION_FAILED 147
1973 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
1974 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1975 #define SSL_R_DIGEST_CHECK_FAILED 149
1976 #define SSL_R_DUPLICATE_COMPRESSION_ID 309
1977 #define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317
1978 #define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318
1979 #define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322
1980 #define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323
1981 #define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
1982 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1983 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
1984 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1985 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1986 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1987 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1988 #define SSL_R_HTTPS_PROXY_REQUEST 155
1989 #define SSL_R_HTTP_REQUEST 156
1990 #define SSL_R_ILLEGAL_PADDING 283
1991 #define SSL_R_INVALID_CHALLENGE_LENGTH 158
1992 #define SSL_R_INVALID_COMMAND 280
1993 #define SSL_R_INVALID_PURPOSE 278
1994 #define SSL_R_INVALID_STATUS_RESPONSE 328
1995 #define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
1996 #define SSL_R_INVALID_TRUST 279
1997 #define SSL_R_KEY_ARG_TOO_LONG 284
1998 #define SSL_R_KRB5 285
1999 #define SSL_R_KRB5_C_CC_PRINC 286
2000 #define SSL_R_KRB5_C_GET_CRED 287
2001 #define SSL_R_KRB5_C_INIT 288
2002 #define SSL_R_KRB5_C_MK_REQ 289
2003 #define SSL_R_KRB5_S_BAD_TICKET 290
2004 #define SSL_R_KRB5_S_INIT 291
2005 #define SSL_R_KRB5_S_RD_REQ 292
2006 #define SSL_R_KRB5_S_TKT_EXPIRED 293
2007 #define SSL_R_KRB5_S_TKT_NYV 294
2008 #define SSL_R_KRB5_S_TKT_SKEW 295
2009 #define SSL_R_LENGTH_MISMATCH 159
2010 #define SSL_R_LENGTH_TOO_SHORT 160
2011 #define SSL_R_LIBRARY_BUG 274
2012 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
2013 #define SSL_R_MESSAGE_TOO_LONG 296
2014 #define SSL_R_MISSING_DH_DSA_CERT 162
2015 #define SSL_R_MISSING_DH_KEY 163
2016 #define SSL_R_MISSING_DH_RSA_CERT 164
2017 #define SSL_R_MISSING_DSA_SIGNING_CERT 165
2018 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
2019 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
2020 #define SSL_R_MISSING_RSA_CERTIFICATE 168
2021 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
2022 #define SSL_R_MISSING_RSA_SIGNING_CERT 170
2023 #define SSL_R_MISSING_TMP_DH_KEY 171
2024 #define SSL_R_MISSING_TMP_ECDH_KEY 311
2025 #define SSL_R_MISSING_TMP_RSA_KEY 172
2026 #define SSL_R_MISSING_TMP_RSA_PKEY 173
2027 #define SSL_R_MISSING_VERIFY_MESSAGE 174
2028 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175
2029 #define SSL_R_NO_CERTIFICATES_RETURNED 176
2030 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177
2031 #define SSL_R_NO_CERTIFICATE_RETURNED 178
2032 #define SSL_R_NO_CERTIFICATE_SET 179
2033 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180
2034 #define SSL_R_NO_CIPHERS_AVAILABLE 181
2035 #define SSL_R_NO_CIPHERS_PASSED 182
2036 #define SSL_R_NO_CIPHERS_SPECIFIED 183
2037 #define SSL_R_NO_CIPHER_LIST 184
2038 #define SSL_R_NO_CIPHER_MATCH 185
2039 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186
2040 #define SSL_R_NO_COMPRESSION_SPECIFIED 187
2041 #define SSL_R_NO_METHOD_SPECIFIED 188
2042 #define SSL_R_NO_PRIVATEKEY 189
2043 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
2044 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191
2045 #define SSL_R_NO_PUBLICKEY 192
2046 #define SSL_R_NO_REQUIRED_DIGEST 324
2047 #define SSL_R_NO_SHARED_CIPHER 193
2048 #define SSL_R_NO_VERIFY_CALLBACK 194
2049 #define SSL_R_NULL_SSL_CTX 195
2050 #define SSL_R_NULL_SSL_METHOD_PASSED 196
2051 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
2052 #define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
2053 #define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
2054 #define SSL_R_PACKET_LENGTH_TOO_LONG 198
2055 #define SSL_R_PARSE_TLSEXT 227
2056 #define SSL_R_PATH_TOO_LONG 270
2057 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
2058 #define SSL_R_PEER_ERROR 200
2059 #define SSL_R_PEER_ERROR_CERTIFICATE 201
2060 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
2061 #define SSL_R_PEER_ERROR_NO_CIPHER 203
2062 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
2063 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
2064 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
2065 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207
2066 #define SSL_R_PSK_IDENTITY_NOT_FOUND 223
2067 #define SSL_R_PSK_NO_CLIENT_CB 224
2068 #define SSL_R_PSK_NO_SERVER_CB 225
2069 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
2070 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
2071 #define SSL_R_PUBLIC_KEY_NOT_RSA 210
2072 #define SSL_R_READ_BIO_NOT_SET 211
2073 #define SSL_R_READ_TIMEOUT_EXPIRED 312
2074 #define SSL_R_READ_WRONG_PACKET_TYPE 212
2075 #define SSL_R_RECORD_LENGTH_MISMATCH 213
2076 #define SSL_R_RECORD_TOO_LARGE 214
2077 #define SSL_R_RECORD_TOO_SMALL 298
2078 #define SSL_R_REQUIRED_CIPHER_MISSING 215
2079 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
2080 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
2081 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
2082 #define SSL_R_SERVERHELLO_TLSEXT 275
2083 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
2084 #define SSL_R_SHORT_READ 219
2085 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
2086 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
2087 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299
2088 #define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
2089 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
2090 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
2091 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
2092 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
2093 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
2094 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
2095 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
2096 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
2097 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
2098 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
2099 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
2100 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
2101 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
2102 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
2103 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
2104 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
2105 #define SSL_R_SSL_HANDSHAKE_FAILURE 229
2106 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2107 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2108 #define SSL_R_SSL_SESSION_ID_CONFLICT 302
2109 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
2110 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
2111 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
2112 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
2113 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
2114 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
2115 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
2116 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
2117 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
2118 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
2119 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
2120 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
2121 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
2122 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
2123 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
2124 #define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114
2125 #define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113
2126 #define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111
2127 #define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112
2128 #define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110
2129 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
2130 #define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
2131 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2132 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
2133 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
2134 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
2135 #define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
2136 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
2137 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
2138 #define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
2139 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
2140 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
2141 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
2142 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
2143 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
2144 #define SSL_R_UNEXPECTED_MESSAGE 244
2145 #define SSL_R_UNEXPECTED_RECORD 245
2146 #define SSL_R_UNINITIALIZED 276
2147 #define SSL_R_UNKNOWN_ALERT_TYPE 246
2148 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
2149 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248
2150 #define SSL_R_UNKNOWN_CIPHER_TYPE 249
2151 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
2152 #define SSL_R_UNKNOWN_PKEY_TYPE 251
2153 #define SSL_R_UNKNOWN_PROTOCOL 252
2154 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
2155 #define SSL_R_UNKNOWN_SSL_VERSION 254
2156 #define SSL_R_UNKNOWN_STATE 255
2157 #define SSL_R_UNSUPPORTED_CIPHER 256
2158 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
2159 #define SSL_R_UNSUPPORTED_DIGEST_TYPE 326
2160 #define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
2161 #define SSL_R_UNSUPPORTED_PROTOCOL 258
2162 #define SSL_R_UNSUPPORTED_SSL_VERSION 259
2163 #define SSL_R_UNSUPPORTED_STATUS_TYPE 329
2164 #define SSL_R_WRITE_BIO_NOT_SET 260
2165 #define SSL_R_WRONG_CIPHER_RETURNED 261
2166 #define SSL_R_WRONG_MESSAGE_TYPE 262
2167 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
2168 #define SSL_R_WRONG_SIGNATURE_LENGTH 264
2169 #define SSL_R_WRONG_SIGNATURE_SIZE 265
2170 #define SSL_R_WRONG_SSL_VERSION 266
2171 #define SSL_R_WRONG_VERSION_NUMBER 267
2172 #define SSL_R_X509_LIB 268
2173 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
projects / thirdparty / openssl.git / blob