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) 1998-2001 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 (c) 1998-2002 The OpenSSL Project. All rights reserved.
114 * Redistribution and use in source and binary forms, with or without
115 * modification, are permitted provided that the following conditions
118 * 1. Redistributions of source code must retain the above copyright
119 * notice, this list of conditions and the following disclaimer.
121 * 2. Redistributions in binary form must reproduce the above copyright
122 * notice, this list of conditions and the following disclaimer in
123 * the documentation and/or other materials provided with the
126 * 3. All advertising materials mentioning features or use of this
127 * software must display the following acknowledgment:
128 * "This product includes software developed by the OpenSSL Project
129 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
131 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
132 * endorse or promote products derived from this software without
133 * prior written permission. For written permission, please contact
134 * openssl-core@openssl.org.
136 * 5. Products derived from this software may not be called "OpenSSL"
137 * nor may "OpenSSL" appear in their names without prior written
138 * permission of the OpenSSL Project.
140 * 6. Redistributions of any form whatsoever must retain the following
142 * "This product includes software developed by the OpenSSL Project
143 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
145 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
146 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
147 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
148 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
149 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
150 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
151 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
152 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
153 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
154 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
155 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
156 * OF THE POSSIBILITY OF SUCH DAMAGE.
157 * ====================================================================
159 * This product includes cryptographic software written by Eric Young
160 * (eay@cryptsoft.com). This product includes software written by Tim
161 * Hudson (tjh@cryptsoft.com).
164 /* ====================================================================
165 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
166 * ECC cipher suite support in OpenSSL originally developed by
167 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
173 #include <openssl/e_os2.h>
175 #ifndef OPENSSL_NO_COMP
176 #include <openssl/comp.h>
178 #ifndef OPENSSL_NO_BIO
179 #include <openssl/bio.h>
181 #ifndef OPENSSL_NO_X509
182 #include <openssl/x509.h>
184 #include <openssl/kssl.h>
185 #include <openssl/safestack.h>
186 #include <openssl/symhacks.h>
192 /* SSLeay version number for ASN.1 encoding of the session information */
193 /* Version 0 - initial version
194 * Version 1 - added the optional peer certificate
196 #define SSL_SESSION_ASN1_VERSION 0x0001
198 /* text strings for the ciphers */
199 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
200 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
201 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
202 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
203 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
204 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
205 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
206 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
207 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
208 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
210 /* VRS Additional Kerberos5 entries
212 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
213 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
214 #define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA
215 #define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
216 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
217 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
218 #define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5
219 #define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5
221 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
222 #define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA
223 #define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA
224 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
225 #define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5
226 #define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5
228 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
229 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
230 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
231 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
232 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
233 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
234 #define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
236 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32
237 #define SSL_MAX_SID_CTX_LENGTH 32
239 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
240 #define SSL_MAX_KEY_ARG_LENGTH 8
241 #define SSL_MAX_MASTER_KEY_LENGTH 48
243 /* These are used to specify which ciphers to use and not to use */
244 #define SSL_TXT_LOW "LOW"
245 #define SSL_TXT_MEDIUM "MEDIUM"
246 #define SSL_TXT_HIGH "HIGH"
247 #define SSL_TXT_kFZA "kFZA"
248 #define SSL_TXT_aFZA "aFZA"
249 #define SSL_TXT_eFZA "eFZA"
250 #define SSL_TXT_FZA "FZA"
252 #define SSL_TXT_aNULL "aNULL"
253 #define SSL_TXT_eNULL "eNULL"
254 #define SSL_TXT_NULL "NULL"
256 #define SSL_TXT_kKRB5 "kKRB5"
257 #define SSL_TXT_aKRB5 "aKRB5"
258 #define SSL_TXT_KRB5 "KRB5"
260 #define SSL_TXT_kRSA "kRSA"
261 #define SSL_TXT_kDHr "kDHr"
262 #define SSL_TXT_kDHd "kDHd"
263 #define SSL_TXT_kEDH "kEDH"
264 #define SSL_TXT_aRSA "aRSA"
265 #define SSL_TXT_aDSS "aDSS"
266 #define SSL_TXT_aDH "aDH"
267 #define SSL_TXT_DSS "DSS"
268 #define SSL_TXT_DH "DH"
269 #define SSL_TXT_EDH "EDH"
270 #define SSL_TXT_ADH "ADH"
271 #define SSL_TXT_RSA "RSA"
272 #define SSL_TXT_DES "DES"
273 #define SSL_TXT_3DES "3DES"
274 #define SSL_TXT_RC4 "RC4"
275 #define SSL_TXT_RC2 "RC2"
276 #define SSL_TXT_IDEA "IDEA"
277 #define SSL_TXT_AES "AES"
278 #define SSL_TXT_MD5 "MD5"
279 #define SSL_TXT_SHA1 "SHA1"
280 #define SSL_TXT_SHA "SHA"
281 #define SSL_TXT_EXP "EXP"
282 #define SSL_TXT_EXPORT "EXPORT"
283 #define SSL_TXT_EXP40 "EXPORT40"
284 #define SSL_TXT_EXP56 "EXPORT56"
285 #define SSL_TXT_SSLV2 "SSLv2"
286 #define SSL_TXT_SSLV3 "SSLv3"
287 #define SSL_TXT_TLSV1 "TLSv1"
288 #define SSL_TXT_ALL "ALL"
289 #define SSL_TXT_ECC "ECCdraft" /* ECC ciphersuites are not yet official */
292 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
293 * ciphers normally not being used.
294 * Example: "RC4" will activate all ciphers using RC4 including ciphers
295 * without authentication, which would normally disabled by DEFAULT (due
296 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
297 * will make sure that it is also disabled in the specific selection.
298 * COMPLEMENTOF* identifiers are portable between version, as adjustments
299 * to the default cipher setup will also be included here.
301 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
302 * DEFAULT gets, as only selection is being done and no sorting as needed
305 #define SSL_TXT_CMPALL "COMPLEMENTOFALL"
306 #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
308 /* The following cipher list is used by default.
309 * It also is substituted when an application-defined cipher list string
310 * starts with 'DEFAULT'. */
311 #define SSL_DEFAULT_CIPHER_LIST "ALL:!ADH:+RC4:@STRENGTH" /* low priority for RC4 */
313 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
314 #define SSL_SENT_SHUTDOWN 1
315 #define SSL_RECEIVED_SHUTDOWN 2
321 #include <openssl/crypto.h>
322 #include <openssl/lhash.h>
323 #include <openssl/buffer.h>
324 #include <openssl/pem.h>
330 #if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
331 #define OPENSSL_NO_SSL2
334 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
335 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
337 /* This is needed to stop compilers complaining about the
338 * 'struct ssl_st *' function parameters used to prototype callbacks
340 typedef struct ssl_st *ssl_crock_st;
342 /* used to hold info on the particular ciphers used */
343 typedef struct ssl_cipher_st
346 const char *name; /* text name */
347 unsigned long id; /* id, 4 bytes, first is version */
348 unsigned long algorithms; /* what ciphers are used */
349 unsigned long algo_strength; /* strength and export flags */
350 unsigned long algorithm2; /* Extra flags */
351 int strength_bits; /* Number of bits really used */
352 int alg_bits; /* Number of bits for algorithm */
353 unsigned long mask; /* used for matching */
354 unsigned long mask_strength; /* also used for matching */
357 DECLARE_STACK_OF(SSL_CIPHER)
359 typedef struct ssl_st SSL;
360 typedef struct ssl_ctx_st SSL_CTX;
362 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
363 typedef struct ssl_method_st
366 int (*ssl_new)(SSL *s);
367 void (*ssl_clear)(SSL *s);
368 void (*ssl_free)(SSL *s);
369 int (*ssl_accept)(SSL *s);
370 int (*ssl_connect)(SSL *s);
371 int (*ssl_read)(SSL *s,void *buf,int len);
372 int (*ssl_peek)(SSL *s,void *buf,int len);
373 int (*ssl_write)(SSL *s,const void *buf,int len);
374 int (*ssl_shutdown)(SSL *s);
375 int (*ssl_renegotiate)(SSL *s);
376 int (*ssl_renegotiate_check)(SSL *s);
377 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
378 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
379 SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
380 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
381 int (*ssl_pending)(SSL *s);
382 int (*num_ciphers)(void);
383 SSL_CIPHER *(*get_cipher)(unsigned ncipher);
384 struct ssl_method_st *(*get_ssl_method)(int version);
385 long (*get_timeout)(void);
386 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
387 int (*ssl_version)();
388 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)());
389 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)());
392 /* Lets make this into an ASN.1 type structure as follows
393 * SSL_SESSION_ID ::= SEQUENCE {
394 * version INTEGER, -- structure version number
395 * SSLversion INTEGER, -- SSL version number
396 * Cipher OCTET_STRING, -- the 3 byte cipher ID
397 * Session_ID OCTET_STRING, -- the Session ID
398 * Master_key OCTET_STRING, -- the master key
399 * KRB5_principal OCTET_STRING -- optional Kerberos principal
400 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
401 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
402 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
403 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
404 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
405 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
406 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
408 * Look in ssl/ssl_asn1.c for more details
409 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
411 typedef struct ssl_session_st
413 int ssl_version; /* what ssl version session info is
414 * being kept in here? */
416 /* only really used in SSLv2 */
417 unsigned int key_arg_length;
418 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
419 int master_key_length;
420 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
421 /* session_id - valid? */
422 unsigned int session_id_length;
423 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
424 /* this is used to determine whether the session is being reused in
425 * the appropriate context. It is up to the application to set this,
427 unsigned int sid_ctx_length;
428 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
430 #ifndef OPENSSL_NO_KRB5
431 unsigned int krb5_client_princ_len;
432 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
433 #endif /* OPENSSL_NO_KRB5 */
437 /* The cert is the certificate used to establish this connection */
438 struct sess_cert_st /* SESS_CERT */ *sess_cert;
440 /* This is the cert for the other end.
441 * On clients, it will be the same as sess_cert->peer_key->x509
442 * (the latter is not enough as sess_cert is not retained
443 * in the external representation of sessions, see ssl_asn1.c). */
445 /* when app_verify_callback accepts a session where the peer's certificate
446 * is not ok, we must remember the error for session reuse: */
447 long verify_result; /* only for servers */
453 int compress_meth; /* Need to lookup the method */
456 unsigned long cipher_id; /* when ASN.1 loaded, this
457 * needs to be used to load
458 * the 'cipher' structure */
460 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
462 CRYPTO_EX_DATA ex_data; /* application specific data */
464 /* These are used to make removal of session-ids more
465 * efficient and to implement a maximum cache size. */
466 struct ssl_session_st *prev,*next;
470 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
471 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
472 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
473 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
474 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
475 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
476 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
477 #define SSL_OP_TLS_D5_BUG 0x00000100L
478 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
480 /* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
481 * in OpenSSL 0.9.6d. Usually (depending on the application protocol)
482 * the workaround is not needed. Unfortunately some broken SSL/TLS
483 * implementations cannot handle it at all, which is why we include
484 * it in SSL_OP_ALL. */
485 #define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */
487 /* SSL_OP_ALL: various bug workarounds that should be rather harmless.
488 * This used to be 0x000FFFFFL before 0.9.7. */
489 #define SSL_OP_ALL 0x00000FFFL
491 /* As server, disallow session resumption on renegotiation */
492 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
493 /* If set, always create a new key when using tmp_ecdh parameters */
494 #define SSL_OP_SINGLE_ECDH_USE 0x00080000L
495 /* If set, always create a new key when using tmp_dh parameters */
496 #define SSL_OP_SINGLE_DH_USE 0x00100000L
497 /* Set to always use the tmp_rsa key when doing RSA operations,
498 * even when this violates protocol specs */
499 #define SSL_OP_EPHEMERAL_RSA 0x00200000L
500 /* Set on servers to choose the cipher according to the server's
502 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
503 /* If set, a server will allow a client to issue a SSLv3.0 version number
504 * as latest version supported in the premaster secret, even when TLSv1.0
505 * (version 3.1) was announced in the client hello. Normally this is
506 * forbidden to prevent version rollback attacks. */
507 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
509 #define SSL_OP_NO_SSLv2 0x01000000L
510 #define SSL_OP_NO_SSLv3 0x02000000L
511 #define SSL_OP_NO_TLSv1 0x04000000L
513 /* The next flag deliberately changes the ciphertest, this is a check
514 * for the PKCS#1 attack */
515 #define SSL_OP_PKCS1_CHECK_1 0x08000000L
516 #define SSL_OP_PKCS1_CHECK_2 0x10000000L
517 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
518 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
521 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
522 * when just a single record has been written): */
523 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
524 /* Make it possible to retry SSL_write() with changed buffer location
525 * (buffer contents must stay the same!); this is not the default to avoid
526 * the misconception that non-blocking SSL_write() behaves like
527 * non-blocking write(): */
528 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
529 /* Never bother the application with retries if the transport
531 #define SSL_MODE_AUTO_RETRY 0x00000004L
532 /* Don't attempt to automatically build certificate chain */
533 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
536 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
537 * they cannot be used to clear bits. */
539 #define SSL_CTX_set_options(ctx,op) \
540 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
541 #define SSL_CTX_get_options(ctx) \
542 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
543 #define SSL_set_options(ssl,op) \
544 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
545 #define SSL_get_options(ssl) \
546 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
548 #define SSL_CTX_set_mode(ctx,op) \
549 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
550 #define SSL_CTX_get_mode(ctx) \
551 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
552 #define SSL_set_mode(ssl,op) \
553 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
554 #define SSL_get_mode(ssl) \
555 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
558 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));
559 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));
560 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
561 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
565 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
566 #define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
568 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
571 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
573 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set
574 * them. It is used to override the generation of SSL/TLS session IDs in a
575 * server. Return value should be zero on an error, non-zero to proceed. Also,
576 * callbacks should themselves check if the id they generate is unique otherwise
577 * the SSL handshake will fail with an error - callbacks can do this using the
578 * 'ssl' value they're passed by;
579 * SSL_has_matching_session_id(ssl, id, *id_len)
580 * The length value passed in is set at the maximum size the session ID can be.
581 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
582 * can alter this length to be less if desired, but under SSLv2 session IDs are
583 * supposed to be fixed at 16 bytes so the id will be padded after the callback
584 * returns in this case. It is also an error for the callback to set the size to
586 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
587 unsigned int *id_len);
589 typedef struct ssl_comp_st
593 #ifndef OPENSSL_NO_COMP
600 DECLARE_STACK_OF(SSL_COMP)
606 STACK_OF(SSL_CIPHER) *cipher_list;
607 /* same as above but sorted for lookup */
608 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
610 struct x509_store_st /* X509_STORE */ *cert_store;
611 struct lhash_st /* LHASH */ *sessions; /* a set of SSL_SESSIONs */
612 /* Most session-ids that will be cached, default is
613 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
614 unsigned long session_cache_size;
615 struct ssl_session_st *session_cache_head;
616 struct ssl_session_st *session_cache_tail;
618 /* This can have one of 2 values, ored together,
619 * SSL_SESS_CACHE_CLIENT,
620 * SSL_SESS_CACHE_SERVER,
621 * Default is SSL_SESSION_CACHE_SERVER, which means only
622 * SSL_accept which cache SSL_SESSIONS. */
623 int session_cache_mode;
625 /* If timeout is not 0, it is the default timeout value set
626 * when SSL_new() is called. This has been put in to make
627 * life easier to set things up */
628 long session_timeout;
630 /* If this callback is not null, it will be called each
631 * time a session id is added to the cache. If this function
632 * returns 1, it means that the callback will do a
633 * SSL_SESSION_free() when it has finished using it. Otherwise,
634 * on 0, it means the callback has finished with it.
635 * If remove_session_cb is not null, it will be called when
636 * a session-id is removed from the cache. After the call,
637 * OpenSSL will SSL_SESSION_free() it. */
638 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
639 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
640 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
641 unsigned char *data,int len,int *copy);
645 int sess_connect; /* SSL new conn - started */
646 int sess_connect_renegotiate;/* SSL reneg - requested */
647 int sess_connect_good; /* SSL new conne/reneg - finished */
648 int sess_accept; /* SSL new accept - started */
649 int sess_accept_renegotiate;/* SSL reneg - requested */
650 int sess_accept_good; /* SSL accept/reneg - finished */
651 int sess_miss; /* session lookup misses */
652 int sess_timeout; /* reuse attempt on timeouted session */
653 int sess_cache_full; /* session removed due to full cache */
654 int sess_hit; /* session reuse actually done */
655 int sess_cb_hit; /* session-id that was not
657 * passed back via the callback. This
658 * indicates that the application is
659 * supplying session-id's from other
660 * processes - spooky :-) */
665 /* if defined, these override the X509_verify_cert() calls */
666 int (*app_verify_callback)(X509_STORE_CTX *, void *);
667 void *app_verify_arg;
668 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
669 * ('app_verify_callback' was called with just one argument) */
671 /* Default password callback. */
672 pem_password_cb *default_passwd_callback;
674 /* Default password callback user data. */
675 void *default_passwd_callback_userdata;
677 /* get client cert callback */
678 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
680 CRYPTO_EX_DATA ex_data;
682 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
683 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
684 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
686 STACK_OF(X509) *extra_certs;
687 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
690 /* Default values used when no per-SSL value is defined follow */
692 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */
694 /* what we put in client cert requests */
695 STACK_OF(X509_NAME) *client_CA;
698 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
700 unsigned long options;
704 struct cert_st /* CERT */ *cert;
707 /* callback that allows applications to peek at protocol messages */
708 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
709 void *msg_callback_arg;
713 unsigned int sid_ctx_length;
714 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
715 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */
717 /* Default generate session ID callback. */
718 GEN_SESSION_CB generate_session_id;
720 int purpose; /* Purpose setting */
721 int trust; /* Trust setting */
726 #define SSL_SESS_CACHE_OFF 0x0000
727 #define SSL_SESS_CACHE_CLIENT 0x0001
728 #define SSL_SESS_CACHE_SERVER 0x0002
729 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
730 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
731 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
732 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
733 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
734 #define SSL_SESS_CACHE_NO_INTERNAL \
735 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
737 struct lhash_st *SSL_CTX_sessions(SSL_CTX *ctx);
738 #define SSL_CTX_sess_number(ctx) \
739 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
740 #define SSL_CTX_sess_connect(ctx) \
741 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
742 #define SSL_CTX_sess_connect_good(ctx) \
743 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
744 #define SSL_CTX_sess_connect_renegotiate(ctx) \
745 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
746 #define SSL_CTX_sess_accept(ctx) \
747 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
748 #define SSL_CTX_sess_accept_renegotiate(ctx) \
749 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
750 #define SSL_CTX_sess_accept_good(ctx) \
751 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
752 #define SSL_CTX_sess_hits(ctx) \
753 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
754 #define SSL_CTX_sess_cb_hits(ctx) \
755 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
756 #define SSL_CTX_sess_misses(ctx) \
757 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
758 #define SSL_CTX_sess_timeouts(ctx) \
759 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
760 #define SSL_CTX_sess_cache_full(ctx) \
761 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
763 #define SSL_CTX_sess_set_new_cb(ctx,cb) ((ctx)->new_session_cb=(cb))
764 #define SSL_CTX_sess_get_new_cb(ctx) ((ctx)->new_session_cb)
765 #define SSL_CTX_sess_set_remove_cb(ctx,cb) ((ctx)->remove_session_cb=(cb))
766 #define SSL_CTX_sess_get_remove_cb(ctx) ((ctx)->remove_session_cb)
767 #define SSL_CTX_sess_set_get_cb(ctx,cb) ((ctx)->get_session_cb=(cb))
768 #define SSL_CTX_sess_get_get_cb(ctx) ((ctx)->get_session_cb)
769 #define SSL_CTX_set_info_callback(ctx,cb) ((ctx)->info_callback=(cb))
770 #define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
771 #define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
772 #define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
774 #define SSL_NOTHING 1
775 #define SSL_WRITING 2
776 #define SSL_READING 3
777 #define SSL_X509_LOOKUP 4
779 /* These will only be used when doing non-blocking IO */
780 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
781 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
782 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
783 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
788 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
791 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
793 SSL_METHOD *method; /* SSLv3 */
795 /* There are 2 BIO's even though they are normally both the
796 * same. This is so data can be read and written to different
799 #ifndef OPENSSL_NO_BIO
800 BIO *rbio; /* used by SSL_read */
801 BIO *wbio; /* used by SSL_write */
802 BIO *bbio; /* used during session-id reuse to concatenate
805 char *rbio; /* used by SSL_read */
806 char *wbio; /* used by SSL_write */
809 /* This holds a variable that indicates what we were doing
810 * when a 0 or -1 is returned. This is needed for
811 * non-blocking IO so we know what request needs re-doing when
812 * in SSL_accept or SSL_connect */
815 /* true when we are actually in SSL_accept() or SSL_connect() */
817 int (*handshake_func)();
819 /* Imagine that here's a boolean member "init" that is
820 * switched as soon as SSL_set_{accept/connect}_state
821 * is called for the first time, so that "state" and
822 * "handshake_func" are properly initialized. But as
823 * handshake_func is == 0 until then, we use this
824 * test instead of an "init" member.
827 int server; /* are we the server side? - mostly used by SSL_clear*/
829 int new_session;/* 1 if we are to use a new session.
830 * 2 if we are a server and are inside a handshake
831 * (i.e. not just sending a HelloRequest)
832 * NB: For servers, the 'new' session may actually be a previously
833 * cached session or even the previous session unless
834 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
835 int quiet_shutdown;/* don't send shutdown packets */
836 int shutdown; /* we have shut things down, 0x01 sent, 0x02
838 int state; /* where we are */
839 int rstate; /* where we are when reading */
841 BUF_MEM *init_buf; /* buffer used during init */
842 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */
843 int init_num; /* amount read/written */
844 int init_off; /* amount read/written */
846 /* used internally to point at a raw packet */
847 unsigned char *packet;
848 unsigned int packet_length;
850 struct ssl2_state_st *s2; /* SSLv2 variables */
851 struct ssl3_state_st *s3; /* SSLv3 variables */
853 int read_ahead; /* Read as many input bytes as possible
854 * (for non-blocking reads) */
856 /* callback that allows applications to peek at protocol messages */
857 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
858 void *msg_callback_arg;
860 int hit; /* reusing a previous session */
862 int purpose; /* Purpose setting */
863 int trust; /* Trust setting */
866 STACK_OF(SSL_CIPHER) *cipher_list;
867 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
869 /* These are the ones being used, the ones in SSL_SESSION are
870 * the ones to be 'copied' into these ones */
872 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
873 const EVP_MD *read_hash; /* used for mac generation */
874 #ifndef OPENSSL_NO_COMP
875 COMP_CTX *expand; /* uncompress */
880 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
881 const EVP_MD *write_hash; /* used for mac generation */
882 #ifndef OPENSSL_NO_COMP
883 COMP_CTX *compress; /* compression */
891 /* This is used to hold the server certificate used */
892 struct cert_st /* CERT */ *cert;
894 /* the session_id_context is used to ensure sessions are only reused
895 * in the appropriate context */
896 unsigned int sid_ctx_length;
897 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
899 /* This can also be in the session once a session is established */
900 SSL_SESSION *session;
902 /* Default generate session ID callback. */
903 GEN_SESSION_CB generate_session_id;
905 /* Used in SSL2 and SSL3 */
906 int verify_mode; /* 0 don't care about verify failure.
907 * 1 fail if verify fails */
909 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
911 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */
913 int error; /* error bytes to be written */
914 int error_code; /* actual code */
916 #ifndef OPENSSL_NO_KRB5
917 KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
918 #endif /* OPENSSL_NO_KRB5 */
921 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
922 * and SSL_write() calls, good for nbio debuging :-) */
925 /* extra application data */
927 CRYPTO_EX_DATA ex_data;
929 /* for server side, keep the list of CA_dn we can use */
930 STACK_OF(X509_NAME) *client_CA;
933 unsigned long options; /* protocol behaviour */
934 unsigned long mode; /* API behaviour */
937 int client_version; /* what was passed, used for
938 * SSLv3/TLS rollback check */
945 #include <openssl/ssl2.h>
946 #include <openssl/ssl3.h>
947 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
948 #include <openssl/ssl23.h>
955 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
956 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
957 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
958 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
959 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
960 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
962 /* The following are the possible values for ssl->state are are
963 * used to indicate where we are up to in the SSL connection establishment.
964 * The macros that follow are about the only things you should need to use
965 * and even then, only when using non-blocking IO.
966 * It can also be useful to work out where you were when the connection
969 #define SSL_ST_CONNECT 0x1000
970 #define SSL_ST_ACCEPT 0x2000
971 #define SSL_ST_MASK 0x0FFF
972 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
973 #define SSL_ST_BEFORE 0x4000
974 #define SSL_ST_OK 0x03
975 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
977 #define SSL_CB_LOOP 0x01
978 #define SSL_CB_EXIT 0x02
979 #define SSL_CB_READ 0x04
980 #define SSL_CB_WRITE 0x08
981 #define SSL_CB_ALERT 0x4000 /* used in callback */
982 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
983 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
984 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
985 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
986 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
987 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
988 #define SSL_CB_HANDSHAKE_START 0x10
989 #define SSL_CB_HANDSHAKE_DONE 0x20
991 /* Is the SSL_connection established? */
992 #define SSL_get_state(a) SSL_state(a)
993 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
994 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
995 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
996 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
997 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
999 /* The following 2 states are kept in ssl->rstate when reads fail,
1000 * you should not need these */
1001 #define SSL_ST_READ_HEADER 0xF0
1002 #define SSL_ST_READ_BODY 0xF1
1003 #define SSL_ST_READ_DONE 0xF2
1005 /* Obtain latest Finished message
1006 * -- that we sent (SSL_get_finished)
1007 * -- that we expected from peer (SSL_get_peer_finished).
1008 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
1009 size_t SSL_get_finished(SSL *s, void *buf, size_t count);
1010 size_t SSL_get_peer_finished(SSL *s, void *buf, size_t count);
1012 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
1013 * are 'ored' with SSL_VERIFY_PEER if they are desired */
1014 #define SSL_VERIFY_NONE 0x00
1015 #define SSL_VERIFY_PEER 0x01
1016 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1017 #define SSL_VERIFY_CLIENT_ONCE 0x04
1019 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
1020 #define SSLeay_add_ssl_algorithms() SSL_library_init()
1022 /* this is for backward compatibility */
1023 #if 0 /* NEW_SSLEAY */
1024 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
1025 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
1026 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
1027 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
1028 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
1030 /* More backward compatibility */
1031 #define SSL_get_cipher(s) \
1032 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1033 #define SSL_get_cipher_bits(s,np) \
1034 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1035 #define SSL_get_cipher_version(s) \
1036 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1037 #define SSL_get_cipher_name(s) \
1038 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1039 #define SSL_get_time(a) SSL_SESSION_get_time(a)
1040 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1041 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1042 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1044 #if 1 /*SSLEAY_MACROS*/
1045 #define d2i_SSL_SESSION_bio(bp,s_id) (SSL_SESSION *)ASN1_d2i_bio( \
1046 (char *(*)())SSL_SESSION_new,(char *(*)())d2i_SSL_SESSION, \
1047 (bp),(unsigned char **)(s_id))
1048 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio(i2d_SSL_SESSION, \
1049 bp,(unsigned char *)s_id)
1050 #define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
1051 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
1052 #define PEM_read_bio_SSL_SESSION(bp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read_bio( \
1053 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,(char **)x,cb,u)
1054 #define PEM_write_SSL_SESSION(fp,x) \
1055 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
1056 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
1057 #define PEM_write_bio_SSL_SESSION(bp,x) \
1058 PEM_ASN1_write_bio((int (*)())i2d_SSL_SESSION, \
1059 PEM_STRING_SSL_SESSION,bp, (char *)x, NULL,NULL,0,NULL,NULL)
1062 #define SSL_AD_REASON_OFFSET 1000
1063 /* These alert types are for SSLv3 and TLSv1 */
1064 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1065 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1066 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1067 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1068 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1069 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1070 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1071 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1072 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1073 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1074 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1075 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1076 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1077 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1078 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1079 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1080 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1081 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1082 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
1083 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1084 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1085 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
1086 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1087 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1089 #define SSL_ERROR_NONE 0
1090 #define SSL_ERROR_SSL 1
1091 #define SSL_ERROR_WANT_READ 2
1092 #define SSL_ERROR_WANT_WRITE 3
1093 #define SSL_ERROR_WANT_X509_LOOKUP 4
1094 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
1095 #define SSL_ERROR_ZERO_RETURN 6
1096 #define SSL_ERROR_WANT_CONNECT 7
1097 #define SSL_ERROR_WANT_ACCEPT 8
1099 #define SSL_CTRL_NEED_TMP_RSA 1
1100 #define SSL_CTRL_SET_TMP_RSA 2
1101 #define SSL_CTRL_SET_TMP_DH 3
1102 #define SSL_CTRL_SET_TMP_ECDH 4
1103 #define SSL_CTRL_SET_TMP_RSA_CB 5
1104 #define SSL_CTRL_SET_TMP_DH_CB 6
1105 #define SSL_CTRL_SET_TMP_ECDH_CB 7
1107 #define SSL_CTRL_GET_SESSION_REUSED 8
1108 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1109 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1110 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1111 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1112 #define SSL_CTRL_GET_FLAGS 13
1113 #define SSL_CTRL_EXTRA_CHAIN_CERT 14
1115 #define SSL_CTRL_SET_MSG_CALLBACK 15
1116 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
1119 #define SSL_CTRL_SESS_NUMBER 20
1120 #define SSL_CTRL_SESS_CONNECT 21
1121 #define SSL_CTRL_SESS_CONNECT_GOOD 22
1122 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1123 #define SSL_CTRL_SESS_ACCEPT 24
1124 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
1125 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1126 #define SSL_CTRL_SESS_HIT 27
1127 #define SSL_CTRL_SESS_CB_HIT 28
1128 #define SSL_CTRL_SESS_MISSES 29
1129 #define SSL_CTRL_SESS_TIMEOUTS 30
1130 #define SSL_CTRL_SESS_CACHE_FULL 31
1131 #define SSL_CTRL_OPTIONS 32
1132 #define SSL_CTRL_MODE 33
1134 #define SSL_CTRL_GET_READ_AHEAD 40
1135 #define SSL_CTRL_SET_READ_AHEAD 41
1136 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1137 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1138 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
1139 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
1141 #define SSL_CTRL_GET_MAX_CERT_LIST 50
1142 #define SSL_CTRL_SET_MAX_CERT_LIST 51
1144 #define SSL_session_reused(ssl) \
1145 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1146 #define SSL_num_renegotiations(ssl) \
1147 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1148 #define SSL_clear_num_renegotiations(ssl) \
1149 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1150 #define SSL_total_renegotiations(ssl) \
1151 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1153 #define SSL_CTX_need_tmp_RSA(ctx) \
1154 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1155 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1156 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1157 #define SSL_CTX_set_tmp_dh(ctx,dh) \
1158 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1159 #define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1160 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1162 #define SSL_need_tmp_RSA(ssl) \
1163 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1164 #define SSL_set_tmp_rsa(ssl,rsa) \
1165 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1166 #define SSL_set_tmp_dh(ssl,dh) \
1167 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1168 #define SSL_set_tmp_ecdh(ssl,ecdh) \
1169 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1171 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1172 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1174 #ifndef OPENSSL_NO_BIO
1175 BIO_METHOD *BIO_f_ssl(void);
1176 BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
1177 BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1178 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1179 int BIO_ssl_copy_session_id(BIO *to,BIO *from);
1180 void BIO_ssl_shutdown(BIO *ssl_bio);
1184 int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
1185 SSL_CTX *SSL_CTX_new(SSL_METHOD *meth);
1186 void SSL_CTX_free(SSL_CTX *);
1187 long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
1188 long SSL_CTX_get_timeout(SSL_CTX *ctx);
1189 X509_STORE *SSL_CTX_get_cert_store(SSL_CTX *);
1190 void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
1191 int SSL_want(SSL *s);
1192 int SSL_clear(SSL *s);
1194 void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
1196 SSL_CIPHER *SSL_get_current_cipher(SSL *s);
1197 int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
1198 char * SSL_CIPHER_get_version(SSL_CIPHER *c);
1199 const char * SSL_CIPHER_get_name(SSL_CIPHER *c);
1201 const COMP_METHOD *SSL_get_current_compression(SSL *s);
1202 const COMP_METHOD *SSL_get_current_expansion(SSL *s);
1203 const char *SSL_COMP_get_name(const COMP_METHOD *comp);
1204 STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
1206 int SSL_get_fd(SSL *s);
1207 int SSL_get_rfd(SSL *s);
1208 int SSL_get_wfd(SSL *s);
1209 const char * SSL_get_cipher_list(SSL *s,int n);
1210 char * SSL_get_shared_ciphers(SSL *s, char *buf, int len);
1211 int SSL_get_read_ahead(SSL * s);
1212 int SSL_pending(SSL *s);
1213 #ifndef OPENSSL_NO_SOCK
1214 int SSL_set_fd(SSL *s, int fd);
1215 int SSL_set_rfd(SSL *s, int fd);
1216 int SSL_set_wfd(SSL *s, int fd);
1218 #ifndef OPENSSL_NO_BIO
1219 void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
1220 BIO * SSL_get_rbio(SSL *s);
1221 BIO * SSL_get_wbio(SSL *s);
1223 int SSL_set_cipher_list(SSL *s, const char *str);
1224 void SSL_set_read_ahead(SSL *s, int yes);
1225 int SSL_get_verify_mode(SSL *s);
1226 int SSL_get_verify_depth(SSL *s);
1227 int (*SSL_get_verify_callback(SSL *s))(int,X509_STORE_CTX *);
1228 void SSL_set_verify(SSL *s, int mode,
1229 int (*callback)(int ok,X509_STORE_CTX *ctx));
1230 void SSL_set_verify_depth(SSL *s, int depth);
1231 #ifndef OPENSSL_NO_RSA
1232 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
1234 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
1235 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1236 int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len);
1237 int SSL_use_certificate(SSL *ssl, X509 *x);
1238 int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
1240 #ifndef OPENSSL_NO_STDIO
1241 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1242 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1243 int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1244 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1245 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1246 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
1247 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
1248 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1249 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1251 #ifndef OPENSSL_SYS_VMS
1252 #ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
1253 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1260 void SSL_load_error_strings(void );
1261 const char *SSL_state_string(const SSL *s);
1262 const char *SSL_rstate_string(const SSL *s);
1263 const char *SSL_state_string_long(const SSL *s);
1264 const char *SSL_rstate_string_long(const SSL *s);
1265 long SSL_SESSION_get_time(SSL_SESSION *s);
1266 long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1267 long SSL_SESSION_get_timeout(SSL_SESSION *s);
1268 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1269 void SSL_copy_session_id(SSL *to,SSL *from);
1271 SSL_SESSION *SSL_SESSION_new(void);
1272 unsigned long SSL_SESSION_hash(SSL_SESSION *a);
1273 int SSL_SESSION_cmp(SSL_SESSION *a,SSL_SESSION *b);
1274 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, unsigned int *len);
1275 #ifndef OPENSSL_NO_FP_API
1276 int SSL_SESSION_print_fp(FILE *fp,SSL_SESSION *ses);
1278 #ifndef OPENSSL_NO_BIO
1279 int SSL_SESSION_print(BIO *fp,SSL_SESSION *ses);
1281 void SSL_SESSION_free(SSL_SESSION *ses);
1282 int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
1283 int SSL_set_session(SSL *to, SSL_SESSION *session);
1284 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1285 int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
1286 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1287 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1288 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
1289 unsigned int id_len);
1290 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,unsigned char **pp,long length);
1292 #ifdef HEADER_X509_H
1293 X509 * SSL_get_peer_certificate(SSL *s);
1296 STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s);
1298 int SSL_CTX_get_verify_mode(SSL_CTX *ctx);
1299 int SSL_CTX_get_verify_depth(SSL_CTX *ctx);
1300 int (*SSL_CTX_get_verify_callback(SSL_CTX *ctx))(int,X509_STORE_CTX *);
1301 void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
1302 int (*callback)(int, X509_STORE_CTX *));
1303 void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
1304 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg);
1305 #ifndef OPENSSL_NO_RSA
1306 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1308 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len);
1309 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1310 int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
1311 const unsigned char *d, long len);
1312 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1313 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d);
1315 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1316 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1318 int SSL_CTX_check_private_key(SSL_CTX *ctx);
1319 int SSL_check_private_key(SSL *ctx);
1321 int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
1322 unsigned int sid_ctx_len);
1324 SSL * SSL_new(SSL_CTX *ctx);
1325 int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
1326 unsigned int sid_ctx_len);
1328 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1329 int SSL_set_purpose(SSL *s, int purpose);
1330 int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1331 int SSL_set_trust(SSL *s, int trust);
1333 void SSL_free(SSL *ssl);
1334 int SSL_accept(SSL *ssl);
1335 int SSL_connect(SSL *ssl);
1336 int SSL_read(SSL *ssl,void *buf,int num);
1337 int SSL_peek(SSL *ssl,void *buf,int num);
1338 int SSL_write(SSL *ssl,const void *buf,int num);
1339 long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
1340 long SSL_callback_ctrl(SSL *, int, void (*)());
1341 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
1342 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)());
1344 int SSL_get_error(SSL *s,int ret_code);
1345 const char *SSL_get_version(SSL *s);
1347 /* This sets the 'default' SSL version that SSL_new() will create */
1348 int SSL_CTX_set_ssl_version(SSL_CTX *ctx,SSL_METHOD *meth);
1350 SSL_METHOD *SSLv2_method(void); /* SSLv2 */
1351 SSL_METHOD *SSLv2_server_method(void); /* SSLv2 */
1352 SSL_METHOD *SSLv2_client_method(void); /* SSLv2 */
1354 SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1355 SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1356 SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
1358 SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1359 SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1360 SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1362 SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1363 SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1364 SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
1366 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(SSL *s);
1368 int SSL_do_handshake(SSL *s);
1369 int SSL_renegotiate(SSL *s);
1370 int SSL_renegotiate_pending(SSL *s);
1371 int SSL_shutdown(SSL *s);
1373 SSL_METHOD *SSL_get_ssl_method(SSL *s);
1374 int SSL_set_ssl_method(SSL *s,SSL_METHOD *method);
1375 const char *SSL_alert_type_string_long(int value);
1376 const char *SSL_alert_type_string(int value);
1377 const char *SSL_alert_desc_string_long(int value);
1378 const char *SSL_alert_desc_string(int value);
1380 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1381 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
1382 STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s);
1383 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *s);
1384 int SSL_add_client_CA(SSL *ssl,X509 *x);
1385 int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
1387 void SSL_set_connect_state(SSL *s);
1388 void SSL_set_accept_state(SSL *s);
1390 long SSL_get_default_timeout(SSL *s);
1392 int SSL_library_init(void );
1394 char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
1395 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1397 SSL *SSL_dup(SSL *ssl);
1399 X509 *SSL_get_certificate(SSL *ssl);
1400 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(SSL *ssl);
1402 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
1403 int SSL_CTX_get_quiet_shutdown(SSL_CTX *ctx);
1404 void SSL_set_quiet_shutdown(SSL *ssl,int mode);
1405 int SSL_get_quiet_shutdown(SSL *ssl);
1406 void SSL_set_shutdown(SSL *ssl,int mode);
1407 int SSL_get_shutdown(SSL *ssl);
1408 int SSL_version(SSL *ssl);
1409 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1410 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1411 const char *CApath);
1412 #define SSL_get0_session SSL_get_session /* just peek at pointer */
1413 SSL_SESSION *SSL_get_session(SSL *ssl);
1414 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1415 SSL_CTX *SSL_get_SSL_CTX(SSL *ssl);
1416 void SSL_set_info_callback(SSL *ssl,
1417 void (*cb)(const SSL *ssl,int type,int val));
1418 void (*SSL_get_info_callback(SSL *ssl))(const SSL *ssl,int type,int val);
1419 int SSL_state(SSL *ssl);
1421 void SSL_set_verify_result(SSL *ssl,long v);
1422 long SSL_get_verify_result(SSL *ssl);
1424 int SSL_set_ex_data(SSL *ssl,int idx,void *data);
1425 void *SSL_get_ex_data(SSL *ssl,int idx);
1426 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1427 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1429 int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
1430 void *SSL_SESSION_get_ex_data(SSL_SESSION *ss,int idx);
1431 int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1432 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1434 int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
1435 void *SSL_CTX_get_ex_data(SSL_CTX *ssl,int idx);
1436 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1437 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1439 int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1441 #define SSL_CTX_sess_set_cache_size(ctx,t) \
1442 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1443 #define SSL_CTX_sess_get_cache_size(ctx) \
1444 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1445 #define SSL_CTX_set_session_cache_mode(ctx,m) \
1446 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1447 #define SSL_CTX_get_session_cache_mode(ctx) \
1448 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1450 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1451 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1452 #define SSL_CTX_get_read_ahead(ctx) \
1453 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1454 #define SSL_CTX_set_read_ahead(ctx,m) \
1455 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1456 #define SSL_CTX_get_max_cert_list(ctx) \
1457 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1458 #define SSL_CTX_set_max_cert_list(ctx,m) \
1459 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1460 #define SSL_get_max_cert_list(ssl) \
1461 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1462 #define SSL_set_max_cert_list(ssl,m) \
1463 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1465 /* NB: the keylength is only applicable when is_export is true */
1466 #ifndef OPENSSL_NO_RSA
1467 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
1468 RSA *(*cb)(SSL *ssl,int is_export,
1471 void SSL_set_tmp_rsa_callback(SSL *ssl,
1472 RSA *(*cb)(SSL *ssl,int is_export,
1475 #ifndef OPENSSL_NO_DH
1476 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1477 DH *(*dh)(SSL *ssl,int is_export,
1479 void SSL_set_tmp_dh_callback(SSL *ssl,
1480 DH *(*dh)(SSL *ssl,int is_export,
1483 #ifndef OPENSSL_NO_ECDH
1484 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
1485 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
1487 void SSL_set_tmp_ecdh_callback(SSL *ssl,
1488 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
1492 #ifndef OPENSSL_NO_COMP
1493 STACK_OF(SSL_COMP) *SSL_COMP_get_compression_method(void);
1494 int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
1496 void *SSL_COMP_get_compression_method(void);
1497 int SSL_COMP_add_compression_method(int id,char *cm);
1500 /* BEGIN ERROR CODES */
1501 /* The following lines are auto generated by the script mkerr.pl. Any changes
1502 * made after this point may be overwritten when the script is next run.
1504 void ERR_load_SSL_strings(void);
1506 /* Error codes for the SSL functions. */
1508 /* Function codes. */
1509 #define SSL_F_CLIENT_CERTIFICATE 100
1510 #define SSL_F_CLIENT_FINISHED 238
1511 #define SSL_F_CLIENT_HELLO 101
1512 #define SSL_F_CLIENT_MASTER_KEY 102
1513 #define SSL_F_D2I_SSL_SESSION 103
1514 #define SSL_F_DO_SSL3_WRITE 104
1515 #define SSL_F_GET_CLIENT_FINISHED 105
1516 #define SSL_F_GET_CLIENT_HELLO 106
1517 #define SSL_F_GET_CLIENT_MASTER_KEY 107
1518 #define SSL_F_GET_SERVER_FINISHED 108
1519 #define SSL_F_GET_SERVER_HELLO 109
1520 #define SSL_F_GET_SERVER_VERIFY 110
1521 #define SSL_F_I2D_SSL_SESSION 111
1522 #define SSL_F_READ_N 112
1523 #define SSL_F_REQUEST_CERTIFICATE 113
1524 #define SSL_F_SERVER_FINISH 239
1525 #define SSL_F_SERVER_HELLO 114
1526 #define SSL_F_SERVER_VERIFY 240
1527 #define SSL_F_SSL23_ACCEPT 115
1528 #define SSL_F_SSL23_CLIENT_HELLO 116
1529 #define SSL_F_SSL23_CONNECT 117
1530 #define SSL_F_SSL23_GET_CLIENT_HELLO 118
1531 #define SSL_F_SSL23_GET_SERVER_HELLO 119
1532 #define SSL_F_SSL23_PEEK 237
1533 #define SSL_F_SSL23_READ 120
1534 #define SSL_F_SSL23_WRITE 121
1535 #define SSL_F_SSL2_ACCEPT 122
1536 #define SSL_F_SSL2_CONNECT 123
1537 #define SSL_F_SSL2_ENC_INIT 124
1538 #define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241
1539 #define SSL_F_SSL2_PEEK 234
1540 #define SSL_F_SSL2_READ 125
1541 #define SSL_F_SSL2_READ_INTERNAL 236
1542 #define SSL_F_SSL2_SET_CERTIFICATE 126
1543 #define SSL_F_SSL2_WRITE 127
1544 #define SSL_F_SSL3_ACCEPT 128
1545 #define SSL_F_SSL3_CALLBACK_CTRL 233
1546 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1547 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1548 #define SSL_F_SSL3_CLIENT_HELLO 131
1549 #define SSL_F_SSL3_CONNECT 132
1550 #define SSL_F_SSL3_CTRL 213
1551 #define SSL_F_SSL3_CTX_CTRL 133
1552 #define SSL_F_SSL3_ENC 134
1553 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
1554 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1555 #define SSL_F_SSL3_GET_CERT_VERIFY 136
1556 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1557 #define SSL_F_SSL3_GET_CLIENT_HELLO 138
1558 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1559 #define SSL_F_SSL3_GET_FINISHED 140
1560 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1561 #define SSL_F_SSL3_GET_MESSAGE 142
1562 #define SSL_F_SSL3_GET_RECORD 143
1563 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1564 #define SSL_F_SSL3_GET_SERVER_DONE 145
1565 #define SSL_F_SSL3_GET_SERVER_HELLO 146
1566 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1567 #define SSL_F_SSL3_PEEK 235
1568 #define SSL_F_SSL3_READ_BYTES 148
1569 #define SSL_F_SSL3_READ_N 149
1570 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1571 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1572 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1573 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1574 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1575 #define SSL_F_SSL3_SEND_SERVER_HELLO 242
1576 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1577 #define SSL_F_SSL3_SETUP_BUFFERS 156
1578 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1579 #define SSL_F_SSL3_WRITE_BYTES 158
1580 #define SSL_F_SSL3_WRITE_PENDING 159
1581 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1582 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1583 #define SSL_F_SSL_BAD_METHOD 160
1584 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1585 #define SSL_F_SSL_CERT_DUP 221
1586 #define SSL_F_SSL_CERT_INST 222
1587 #define SSL_F_SSL_CERT_INSTANTIATE 214
1588 #define SSL_F_SSL_CERT_NEW 162
1589 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1590 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1591 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1592 #define SSL_F_SSL_CLEAR 164
1593 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1594 #define SSL_F_SSL_CREATE_CIPHER_LIST 166
1595 #define SSL_F_SSL_CTRL 232
1596 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1597 #define SSL_F_SSL_CTX_NEW 169
1598 #define SSL_F_SSL_CTX_SET_PURPOSE 226
1599 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1600 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1601 #define SSL_F_SSL_CTX_SET_TRUST 229
1602 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1603 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1604 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1605 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1606 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1607 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1608 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1609 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1610 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1611 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1612 #define SSL_F_SSL_DO_HANDSHAKE 180
1613 #define SSL_F_SSL_GET_NEW_SESSION 181
1614 #define SSL_F_SSL_GET_PREV_SESSION 217
1615 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1616 #define SSL_F_SSL_GET_SIGN_PKEY 183
1617 #define SSL_F_SSL_INIT_WBIO_BUFFER 184
1618 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1619 #define SSL_F_SSL_NEW 186
1620 #define SSL_F_SSL_READ 223
1621 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1622 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1623 #define SSL_F_SSL_SESSION_NEW 189
1624 #define SSL_F_SSL_SESSION_PRINT_FP 190
1625 #define SSL_F_SSL_SESS_CERT_NEW 225
1626 #define SSL_F_SSL_SET_CERT 191
1627 #define SSL_F_SSL_SET_FD 192
1628 #define SSL_F_SSL_SET_PKEY 193
1629 #define SSL_F_SSL_SET_PURPOSE 227
1630 #define SSL_F_SSL_SET_RFD 194
1631 #define SSL_F_SSL_SET_SESSION 195
1632 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1633 #define SSL_F_SSL_SET_TRUST 228
1634 #define SSL_F_SSL_SET_WFD 196
1635 #define SSL_F_SSL_SHUTDOWN 224
1636 #define SSL_F_SSL_UNDEFINED_FUNCTION 197
1637 #define SSL_F_SSL_USE_CERTIFICATE 198
1638 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1639 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1640 #define SSL_F_SSL_USE_PRIVATEKEY 201
1641 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1642 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1643 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1644 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1645 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1646 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1647 #define SSL_F_SSL_WRITE 208
1648 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1649 #define SSL_F_TLS1_ENC 210
1650 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1651 #define SSL_F_WRITE_PENDING 212
1654 #define SSL_R_APP_DATA_IN_HANDSHAKE 100
1655 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1656 #define SSL_R_BAD_ALERT_RECORD 101
1657 #define SSL_R_BAD_AUTHENTICATION_TYPE 102
1658 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1659 #define SSL_R_BAD_CHECKSUM 104
1660 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1661 #define SSL_R_BAD_DECOMPRESSION 107
1662 #define SSL_R_BAD_DH_G_LENGTH 108
1663 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1664 #define SSL_R_BAD_DH_P_LENGTH 110
1665 #define SSL_R_BAD_DIGEST_LENGTH 111
1666 #define SSL_R_BAD_DSA_SIGNATURE 112
1667 #define SSL_R_BAD_ECC_CERT 1117
1668 #define SSL_R_BAD_ECDSA_SIGNATURE 1112
1669 #define SSL_R_BAD_ECPOINT 1113
1670 #define SSL_R_BAD_HELLO_REQUEST 105
1671 #define SSL_R_BAD_LENGTH 271
1672 #define SSL_R_BAD_MAC_DECODE 113
1673 #define SSL_R_BAD_MESSAGE_TYPE 114
1674 #define SSL_R_BAD_PACKET_LENGTH 115
1675 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1676 #define SSL_R_BAD_RESPONSE_ARGUMENT 117
1677 #define SSL_R_BAD_RSA_DECRYPT 118
1678 #define SSL_R_BAD_RSA_ENCRYPT 119
1679 #define SSL_R_BAD_RSA_E_LENGTH 120
1680 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1681 #define SSL_R_BAD_RSA_SIGNATURE 122
1682 #define SSL_R_BAD_SIGNATURE 123
1683 #define SSL_R_BAD_SSL_FILETYPE 124
1684 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1685 #define SSL_R_BAD_STATE 126
1686 #define SSL_R_BAD_WRITE_RETRY 127
1687 #define SSL_R_BIO_NOT_SET 128
1688 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1689 #define SSL_R_BN_LIB 130
1690 #define SSL_R_CA_DN_LENGTH_MISMATCH 131
1691 #define SSL_R_CA_DN_TOO_LONG 132
1692 #define SSL_R_CCS_RECEIVED_EARLY 133
1693 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1694 #define SSL_R_CERT_LENGTH_MISMATCH 135
1695 #define SSL_R_CHALLENGE_IS_DIFFERENT 136
1696 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1697 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1698 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1699 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1700 #define SSL_R_COMPRESSION_FAILURE 141
1701 #define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 1120
1702 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1703 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1704 #define SSL_R_CONNECTION_TYPE_NOT_SET 144
1705 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1706 #define SSL_R_DATA_LENGTH_TOO_LONG 146
1707 #define SSL_R_DECRYPTION_FAILED 147
1708 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 1109
1709 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1710 #define SSL_R_DIGEST_CHECK_FAILED 149
1711 #define SSL_R_DUPLICATE_COMPRESSION_ID 1121
1712 #define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 1119
1713 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1714 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092
1715 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1716 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1717 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1718 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1719 #define SSL_R_HTTPS_PROXY_REQUEST 155
1720 #define SSL_R_HTTP_REQUEST 156
1721 #define SSL_R_ILLEGAL_PADDING 1110
1722 #define SSL_R_INVALID_CHALLENGE_LENGTH 158
1723 #define SSL_R_INVALID_COMMAND 280
1724 #define SSL_R_INVALID_PURPOSE 278
1725 #define SSL_R_INVALID_TRUST 279
1726 #define SSL_R_KEY_ARG_TOO_LONG 1112
1727 #define SSL_R_KRB5 1104
1728 #define SSL_R_KRB5_C_CC_PRINC 1094
1729 #define SSL_R_KRB5_C_GET_CRED 1095
1730 #define SSL_R_KRB5_C_INIT 1096
1731 #define SSL_R_KRB5_C_MK_REQ 1097
1732 #define SSL_R_KRB5_S_BAD_TICKET 1098
1733 #define SSL_R_KRB5_S_INIT 1099
1734 #define SSL_R_KRB5_S_RD_REQ 1108
1735 #define SSL_R_KRB5_S_TKT_EXPIRED 1105
1736 #define SSL_R_KRB5_S_TKT_NYV 1106
1737 #define SSL_R_KRB5_S_TKT_SKEW 1107
1738 #define SSL_R_LENGTH_MISMATCH 159
1739 #define SSL_R_LENGTH_TOO_SHORT 160
1740 #define SSL_R_LIBRARY_BUG 274
1741 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
1742 #define SSL_R_MASTER_KEY_TOO_LONG 1112
1743 #define SSL_R_MESSAGE_TOO_LONG 1111
1744 #define SSL_R_MISSING_DH_DSA_CERT 162
1745 #define SSL_R_MISSING_DH_KEY 163
1746 #define SSL_R_MISSING_DH_RSA_CERT 164
1747 #define SSL_R_MISSING_DSA_SIGNING_CERT 165
1748 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
1749 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
1750 #define SSL_R_MISSING_RSA_CERTIFICATE 168
1751 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
1752 #define SSL_R_MISSING_RSA_SIGNING_CERT 170
1753 #define SSL_R_MISSING_TMP_DH_KEY 171
1754 #define SSL_R_MISSING_TMP_ECDH_KEY 1114
1755 #define SSL_R_MISSING_TMP_RSA_KEY 172
1756 #define SSL_R_MISSING_TMP_RSA_PKEY 173
1757 #define SSL_R_MISSING_VERIFY_MESSAGE 174
1758 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175
1759 #define SSL_R_NO_CERTIFICATES_RETURNED 176
1760 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177
1761 #define SSL_R_NO_CERTIFICATE_RETURNED 178
1762 #define SSL_R_NO_CERTIFICATE_SET 179
1763 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180
1764 #define SSL_R_NO_CIPHERS_AVAILABLE 181
1765 #define SSL_R_NO_CIPHERS_PASSED 182
1766 #define SSL_R_NO_CIPHERS_SPECIFIED 183
1767 #define SSL_R_NO_CIPHER_LIST 184
1768 #define SSL_R_NO_CIPHER_MATCH 185
1769 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186
1770 #define SSL_R_NO_COMPRESSION_SPECIFIED 187
1771 #define SSL_R_NO_METHOD_SPECIFIED 188
1772 #define SSL_R_NO_PRIVATEKEY 189
1773 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
1774 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191
1775 #define SSL_R_NO_PUBLICKEY 192
1776 #define SSL_R_NO_SHARED_CIPHER 193
1777 #define SSL_R_NO_VERIFY_CALLBACK 194
1778 #define SSL_R_NULL_SSL_CTX 195
1779 #define SSL_R_NULL_SSL_METHOD_PASSED 196
1780 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
1781 #define SSL_R_PACKET_LENGTH_TOO_LONG 198
1782 #define SSL_R_PATH_TOO_LONG 270
1783 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
1784 #define SSL_R_PEER_ERROR 200
1785 #define SSL_R_PEER_ERROR_CERTIFICATE 201
1786 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
1787 #define SSL_R_PEER_ERROR_NO_CIPHER 203
1788 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
1789 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
1790 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
1791 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207
1792 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
1793 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
1794 #define SSL_R_PUBLIC_KEY_NOT_RSA 210
1795 #define SSL_R_READ_BIO_NOT_SET 211
1796 #define SSL_R_READ_WRONG_PACKET_TYPE 212
1797 #define SSL_R_RECORD_LENGTH_MISMATCH 213
1798 #define SSL_R_RECORD_TOO_LARGE 214
1799 #define SSL_R_RECORD_TOO_SMALL 1093
1800 #define SSL_R_REQUIRED_CIPHER_MISSING 215
1801 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
1802 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
1803 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
1804 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
1805 #define SSL_R_SHORT_READ 219
1806 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
1807 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
1808 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 1114
1809 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 1113
1810 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
1811 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
1812 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
1813 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
1814 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
1815 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
1816 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
1817 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
1818 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
1819 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
1820 #define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
1821 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
1822 #define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
1823 #define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
1824 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
1825 #define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
1826 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
1827 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
1828 #define SSL_R_SSL_HANDSHAKE_FAILURE 229
1829 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
1830 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 1102
1831 #define SSL_R_SSL_SESSION_ID_CONFLICT 1103
1832 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
1833 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 1101
1834 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
1835 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
1836 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
1837 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
1838 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
1839 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
1840 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
1841 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
1842 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
1843 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
1844 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
1845 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
1846 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
1847 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
1848 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
1849 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
1850 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
1851 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
1852 #define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 1115
1853 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
1854 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
1855 #define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 1116
1856 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
1857 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
1858 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
1859 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
1860 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
1861 #define SSL_R_UNEXPECTED_MESSAGE 244
1862 #define SSL_R_UNEXPECTED_RECORD 245
1863 #define SSL_R_UNINITIALIZED 276
1864 #define SSL_R_UNKNOWN_ALERT_TYPE 246
1865 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
1866 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248
1867 #define SSL_R_UNKNOWN_CIPHER_TYPE 249
1868 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
1869 #define SSL_R_UNKNOWN_PKEY_TYPE 251
1870 #define SSL_R_UNKNOWN_PROTOCOL 252
1871 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
1872 #define SSL_R_UNKNOWN_SSL_VERSION 254
1873 #define SSL_R_UNKNOWN_STATE 255
1874 #define SSL_R_UNSUPPORTED_CIPHER 256
1875 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
1876 #define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 1118
1877 #define SSL_R_UNSUPPORTED_OPTION 1091
1878 #define SSL_R_UNSUPPORTED_PROTOCOL 258
1879 #define SSL_R_UNSUPPORTED_SSL_VERSION 259
1880 #define SSL_R_WRITE_BIO_NOT_SET 260
1881 #define SSL_R_WRONG_CIPHER_RETURNED 261
1882 #define SSL_R_WRONG_MESSAGE_TYPE 262
1883 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
1884 #define SSL_R_WRONG_SIGNATURE_LENGTH 264
1885 #define SSL_R_WRONG_SIGNATURE_SIZE 265
1886 #define SSL_R_WRONG_SSL_VERSION 266
1887 #define SSL_R_WRONG_VERSION_NUMBER 267
1888 #define SSL_R_X509_LIB 268
1889 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
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