summaryrefslogtreecommitdiff
path: root/src/lib/libssl/ssl_locl.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/lib/libssl/ssl_locl.h')
-rw-r--r--src/lib/libssl/ssl_locl.h609
1 files changed, 0 insertions, 609 deletions
diff --git a/src/lib/libssl/ssl_locl.h b/src/lib/libssl/ssl_locl.h
deleted file mode 100644
index 516d3cc5ae..0000000000
--- a/src/lib/libssl/ssl_locl.h
+++ /dev/null
@@ -1,609 +0,0 @@
1/* ssl/ssl_locl.h */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
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).
15 *
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.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
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)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58/* ====================================================================
59 * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved.
60 *
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
63 * are met:
64 *
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
67 *
68 * 2. Redistributions in binary form must reproduce the above copyright
69 * notice, this list of conditions and the following disclaimer in
70 * the documentation and/or other materials provided with the
71 * distribution.
72 *
73 * 3. All advertising materials mentioning features or use of this
74 * software must display the following acknowledgment:
75 * "This product includes software developed by the OpenSSL Project
76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
77 *
78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
79 * endorse or promote products derived from this software without
80 * prior written permission. For written permission, please contact
81 * openssl-core@openssl.org.
82 *
83 * 5. Products derived from this software may not be called "OpenSSL"
84 * nor may "OpenSSL" appear in their names without prior written
85 * permission of the OpenSSL Project.
86 *
87 * 6. Redistributions of any form whatsoever must retain the following
88 * acknowledgment:
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
91 *
92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
103 * OF THE POSSIBILITY OF SUCH DAMAGE.
104 * ====================================================================
105 *
106 * This product includes cryptographic software written by Eric Young
107 * (eay@cryptsoft.com). This product includes software written by Tim
108 * Hudson (tjh@cryptsoft.com).
109 *
110 */
111
112#ifndef HEADER_SSL_LOCL_H
113#define HEADER_SSL_LOCL_H
114#include <stdlib.h>
115#include <time.h>
116#include <string.h>
117#include <errno.h>
118
119#include "openssl/e_os.h"
120
121#include <openssl/buffer.h>
122#include <openssl/comp.h>
123#include <openssl/bio.h>
124#include <openssl/crypto.h>
125#include <openssl/evp.h>
126#include <openssl/stack.h>
127#include <openssl/x509.h>
128#include <openssl/err.h>
129#include <openssl/ssl.h>
130
131#define PKCS1_CHECK
132
133#define c2l(c,l) (l = ((unsigned long)(*((c)++))) , \
134 l|=(((unsigned long)(*((c)++)))<< 8), \
135 l|=(((unsigned long)(*((c)++)))<<16), \
136 l|=(((unsigned long)(*((c)++)))<<24))
137
138/* NOTE - c is not incremented as per c2l */
139#define c2ln(c,l1,l2,n) { \
140 c+=n; \
141 l1=l2=0; \
142 switch (n) { \
143 case 8: l2 =((unsigned long)(*(--(c))))<<24; \
144 case 7: l2|=((unsigned long)(*(--(c))))<<16; \
145 case 6: l2|=((unsigned long)(*(--(c))))<< 8; \
146 case 5: l2|=((unsigned long)(*(--(c)))); \
147 case 4: l1 =((unsigned long)(*(--(c))))<<24; \
148 case 3: l1|=((unsigned long)(*(--(c))))<<16; \
149 case 2: l1|=((unsigned long)(*(--(c))))<< 8; \
150 case 1: l1|=((unsigned long)(*(--(c)))); \
151 } \
152 }
153
154#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
155 *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
156 *((c)++)=(unsigned char)(((l)>>16)&0xff), \
157 *((c)++)=(unsigned char)(((l)>>24)&0xff))
158
159#define n2l(c,l) (l =((unsigned long)(*((c)++)))<<24, \
160 l|=((unsigned long)(*((c)++)))<<16, \
161 l|=((unsigned long)(*((c)++)))<< 8, \
162 l|=((unsigned long)(*((c)++))))
163
164#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24)&0xff), \
165 *((c)++)=(unsigned char)(((l)>>16)&0xff), \
166 *((c)++)=(unsigned char)(((l)>> 8)&0xff), \
167 *((c)++)=(unsigned char)(((l) )&0xff))
168
169/* NOTE - c is not incremented as per l2c */
170#define l2cn(l1,l2,c,n) { \
171 c+=n; \
172 switch (n) { \
173 case 8: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
174 case 7: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
175 case 6: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
176 case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \
177 case 4: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
178 case 3: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
179 case 2: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
180 case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \
181 } \
182 }
183
184#define n2s(c,s) ((s=(((unsigned int)(c[0]))<< 8)| \
185 (((unsigned int)(c[1])) )),c+=2)
186#define s2n(s,c) ((c[0]=(unsigned char)(((s)>> 8)&0xff), \
187 c[1]=(unsigned char)(((s) )&0xff)),c+=2)
188
189#define n2l3(c,l) ((l =(((unsigned long)(c[0]))<<16)| \
190 (((unsigned long)(c[1]))<< 8)| \
191 (((unsigned long)(c[2])) )),c+=3)
192
193#define l2n3(l,c) ((c[0]=(unsigned char)(((l)>>16)&0xff), \
194 c[1]=(unsigned char)(((l)>> 8)&0xff), \
195 c[2]=(unsigned char)(((l) )&0xff)),c+=3)
196
197/* LOCAL STUFF */
198
199#define SSL_DECRYPT 0
200#define SSL_ENCRYPT 1
201
202#define TWO_BYTE_BIT 0x80
203#define SEC_ESC_BIT 0x40
204#define TWO_BYTE_MASK 0x7fff
205#define THREE_BYTE_MASK 0x3fff
206
207#define INC32(a) ((a)=((a)+1)&0xffffffffL)
208#define DEC32(a) ((a)=((a)-1)&0xffffffffL)
209#define MAX_MAC_SIZE 20 /* up from 16 for SSLv3 */
210
211/*
212 * Define the Bitmasks for SSL_CIPHER.algorithms.
213 * This bits are used packed as dense as possible. If new methods/ciphers
214 * etc will be added, the bits a likely to change, so this information
215 * is for internal library use only, even though SSL_CIPHER.algorithms
216 * can be publicly accessed.
217 * Use the according functions for cipher management instead.
218 *
219 * The bit mask handling in the selection and sorting scheme in
220 * ssl_create_cipher_list() has only limited capabilities, reflecting
221 * that the different entities within are mutually exclusive:
222 * ONLY ONE BIT PER MASK CAN BE SET AT A TIME.
223 */
224#define SSL_MKEY_MASK 0x0000001FL
225#define SSL_kRSA 0x00000001L /* RSA key exchange */
226#define SSL_kDHr 0x00000002L /* DH cert RSA CA cert */
227#define SSL_kDHd 0x00000004L /* DH cert DSA CA cert */
228#define SSL_kFZA 0x00000008L
229#define SSL_kEDH 0x00000010L /* tmp DH key no DH cert */
230#define SSL_EDH (SSL_kEDH|(SSL_AUTH_MASK^SSL_aNULL))
231
232#define SSL_AUTH_MASK 0x000003e0L
233#define SSL_aRSA 0x00000020L /* Authenticate with RSA */
234#define SSL_aDSS 0x00000040L /* Authenticate with DSS */
235#define SSL_DSS SSL_aDSS
236#define SSL_aFZA 0x00000080L
237#define SSL_aNULL 0x00000100L /* no Authenticate, ADH */
238#define SSL_aDH 0x00000200L /* no Authenticate, ADH */
239
240#define SSL_NULL (SSL_eNULL)
241#define SSL_ADH (SSL_kEDH|SSL_aNULL)
242#define SSL_RSA (SSL_kRSA|SSL_aRSA)
243#define SSL_DH (SSL_kDHr|SSL_kDHd|SSL_kEDH)
244#define SSL_FZA (SSL_aFZA|SSL_kFZA|SSL_eFZA)
245
246#define SSL_ENC_MASK 0x0001Fc00L
247#define SSL_DES 0x00000400L
248#define SSL_3DES 0x00000800L
249#define SSL_RC4 0x00001000L
250#define SSL_RC2 0x00002000L
251#define SSL_IDEA 0x00004000L
252#define SSL_eFZA 0x00008000L
253#define SSL_eNULL 0x00010000L
254
255#define SSL_MAC_MASK 0x00060000L
256#define SSL_MD5 0x00020000L
257#define SSL_SHA1 0x00040000L
258#define SSL_SHA (SSL_SHA1)
259
260#define SSL_SSL_MASK 0x00180000L
261#define SSL_SSLV2 0x00080000L
262#define SSL_SSLV3 0x00100000L
263#define SSL_TLSV1 SSL_SSLV3 /* for now */
264
265/* we have used 001fffff - 11 bits left to go */
266
267/*
268 * Export and cipher strength information. For each cipher we have to decide
269 * whether it is exportable or not. This information is likely to change
270 * over time, since the export control rules are no static technical issue.
271 *
272 * Independent of the export flag the cipher strength is sorted into classes.
273 * SSL_EXP40 was denoting the 40bit US export limit of past times, which now
274 * is at 56bit (SSL_EXP56). If the exportable cipher class is going to change
275 * again (eg. to 64bit) the use of "SSL_EXP*" becomes blurred even more,
276 * since SSL_EXP64 could be similar to SSL_LOW.
277 * For this reason SSL_MICRO and SSL_MINI macros are included to widen the
278 * namespace of SSL_LOW-SSL_HIGH to lower values. As development of speed
279 * and ciphers goes, another extension to SSL_SUPER and/or SSL_ULTRA would
280 * be possible.
281 */
282#define SSL_EXP_MASK 0x00000003L
283#define SSL_NOT_EXP 0x00000001L
284#define SSL_EXPORT 0x00000002L
285
286#define SSL_STRONG_MASK 0x0000007cL
287#define SSL_EXP40 0x00000004L
288#define SSL_MICRO (SSL_EXP40)
289#define SSL_EXP56 0x00000008L
290#define SSL_MINI (SSL_EXP56)
291#define SSL_LOW 0x00000010L
292#define SSL_MEDIUM 0x00000020L
293#define SSL_HIGH 0x00000040L
294
295/* we have used 0000007f - 25 bits left to go */
296
297/*
298 * Macros to check the export status and cipher strength for export ciphers.
299 * Even though the macros for EXPORT and EXPORT40/56 have similar names,
300 * their meaning is different:
301 * *_EXPORT macros check the 'exportable' status.
302 * *_EXPORT40/56 macros are used to check whether a certain cipher strength
303 * is given.
304 * Since the SSL_IS_EXPORT* and SSL_EXPORT* macros depend on the correct
305 * algorithm structure element to be passed (algorithms, algo_strength) and no
306 * typechecking can be done as they are all of type unsigned long, their
307 * direct usage is discouraged.
308 * Use the SSL_C_* macros instead.
309 */
310#define SSL_IS_EXPORT(a) ((a)&SSL_EXPORT)
311#define SSL_IS_EXPORT56(a) ((a)&SSL_EXP56)
312#define SSL_IS_EXPORT40(a) ((a)&SSL_EXP40)
313#define SSL_C_IS_EXPORT(c) SSL_IS_EXPORT((c)->algo_strength)
314#define SSL_C_IS_EXPORT56(c) SSL_IS_EXPORT56((c)->algo_strength)
315#define SSL_C_IS_EXPORT40(c) SSL_IS_EXPORT40((c)->algo_strength)
316
317#define SSL_EXPORT_KEYLENGTH(a,s) (SSL_IS_EXPORT40(s) ? 5 : \
318 ((a)&SSL_ENC_MASK) == SSL_DES ? 8 : 7)
319#define SSL_EXPORT_PKEYLENGTH(a) (SSL_IS_EXPORT40(a) ? 512 : 1024)
320#define SSL_C_EXPORT_KEYLENGTH(c) SSL_EXPORT_KEYLENGTH((c)->algorithms, \
321 (c)->algo_strength)
322#define SSL_C_EXPORT_PKEYLENGTH(c) SSL_EXPORT_PKEYLENGTH((c)->algo_strength)
323
324
325#define SSL_ALL 0xffffffffL
326#define SSL_ALL_CIPHERS (SSL_MKEY_MASK|SSL_AUTH_MASK|SSL_ENC_MASK|\
327 SSL_MAC_MASK)
328#define SSL_ALL_STRENGTHS (SSL_EXP_MASK|SSL_STRONG_MASK)
329
330/* Mostly for SSLv3 */
331#define SSL_PKEY_RSA_ENC 0
332#define SSL_PKEY_RSA_SIGN 1
333#define SSL_PKEY_DSA_SIGN 2
334#define SSL_PKEY_DH_RSA 3
335#define SSL_PKEY_DH_DSA 4
336#define SSL_PKEY_NUM 5
337
338/* SSL_kRSA <- RSA_ENC | (RSA_TMP & RSA_SIGN) |
339 * <- (EXPORT & (RSA_ENC | RSA_TMP) & RSA_SIGN)
340 * SSL_kDH <- DH_ENC & (RSA_ENC | RSA_SIGN | DSA_SIGN)
341 * SSL_kEDH <- RSA_ENC | RSA_SIGN | DSA_SIGN
342 * SSL_aRSA <- RSA_ENC | RSA_SIGN
343 * SSL_aDSS <- DSA_SIGN
344 */
345
346/*
347#define CERT_INVALID 0
348#define CERT_PUBLIC_KEY 1
349#define CERT_PRIVATE_KEY 2
350*/
351
352typedef struct cert_pkey_st
353 {
354 X509 *x509;
355 EVP_PKEY *privatekey;
356 } CERT_PKEY;
357
358typedef struct cert_st
359 {
360 /* Current active set */
361 CERT_PKEY *key; /* ALWAYS points to an element of the pkeys array
362 * Probably it would make more sense to store
363 * an index, not a pointer. */
364
365 /* The following masks are for the key and auth
366 * algorithms that are supported by the certs below */
367 int valid;
368 unsigned long mask;
369 unsigned long export_mask;
370#ifndef NO_RSA
371 RSA *rsa_tmp;
372 RSA *(*rsa_tmp_cb)(SSL *ssl,int is_export,int keysize);
373#endif
374#ifndef NO_DH
375 DH *dh_tmp;
376 DH *(*dh_tmp_cb)(SSL *ssl,int is_export,int keysize);
377#endif
378
379 CERT_PKEY pkeys[SSL_PKEY_NUM];
380
381 int references; /* >1 only if SSL_copy_session_id is used */
382 } CERT;
383
384
385typedef struct sess_cert_st
386 {
387 STACK_OF(X509) *cert_chain; /* as received from peer (not for SSL2) */
388
389 /* The 'peer_...' members are used only by clients. */
390 int peer_cert_type;
391
392 CERT_PKEY *peer_key; /* points to an element of peer_pkeys (never NULL!) */
393 CERT_PKEY peer_pkeys[SSL_PKEY_NUM];
394 /* Obviously we don't have the private keys of these,
395 * so maybe we shouldn't even use the CERT_PKEY type here. */
396
397#ifndef NO_RSA
398 RSA *peer_rsa_tmp; /* not used for SSL 2 */
399#endif
400#ifndef NO_DH
401 DH *peer_dh_tmp; /* not used for SSL 2 */
402#endif
403
404 int references; /* actually always 1 at the moment */
405 } SESS_CERT;
406
407
408/*#define MAC_DEBUG */
409
410/*#define ERR_DEBUG */
411/*#define ABORT_DEBUG */
412/*#define PKT_DEBUG 1 */
413/*#define DES_DEBUG */
414/*#define DES_OFB_DEBUG */
415/*#define SSL_DEBUG */
416/*#define RSA_DEBUG */
417/*#define IDEA_DEBUG */
418
419#define FP_ICC (int (*)(const void *,const void *))
420#define ssl_put_cipher_by_char(ssl,ciph,ptr) \
421 ((ssl)->method->put_cipher_by_char((ciph),(ptr)))
422#define ssl_get_cipher_by_char(ssl,ptr) \
423 ((ssl)->method->get_cipher_by_char(ptr))
424
425/* This is for the SSLv3/TLSv1.0 differences in crypto/hash stuff
426 * It is a bit of a mess of functions, but hell, think of it as
427 * an opaque structure :-) */
428typedef struct ssl3_enc_method
429 {
430 int (*enc)(SSL *, int);
431 int (*mac)(SSL *, unsigned char *, int);
432 int (*setup_key_block)(SSL *);
433 int (*generate_master_secret)(SSL *, unsigned char *, unsigned char *, int);
434 int (*change_cipher_state)(SSL *, int);
435 int (*final_finish_mac)(SSL *, EVP_MD_CTX *, EVP_MD_CTX *, const char *, int, unsigned char *);
436 int finish_mac_length;
437 int (*cert_verify_mac)(SSL *, EVP_MD_CTX *, unsigned char *);
438 const char *client_finished_label;
439 int client_finished_label_len;
440 const char *server_finished_label;
441 int server_finished_label_len;
442 int (*alert_value)(int);
443 } SSL3_ENC_METHOD;
444
445/* Used for holding the relevant compression methods loaded into SSL_CTX */
446typedef struct ssl3_comp_st
447 {
448 int comp_id; /* The identifier byte for this compression type */
449 char *name; /* Text name used for the compression type */
450 COMP_METHOD *method; /* The method :-) */
451 } SSL3_COMP;
452
453OPENSSL_EXTERN SSL3_ENC_METHOD ssl3_undef_enc_method;
454OPENSSL_EXTERN SSL_CIPHER ssl2_ciphers[];
455OPENSSL_EXTERN SSL_CIPHER ssl3_ciphers[];
456
457#ifdef VMS
458#undef SSL_COMP_get_compression_methods
459#define SSL_COMP_get_compression_methods SSL_COMP_get_compress_methods
460#endif
461
462
463SSL_METHOD *ssl_bad_method(int ver);
464SSL_METHOD *sslv2_base_method(void);
465SSL_METHOD *sslv23_base_method(void);
466SSL_METHOD *sslv3_base_method(void);
467
468void ssl_clear_cipher_ctx(SSL *s);
469int ssl_clear_bad_session(SSL *s);
470CERT *ssl_cert_new(void);
471CERT *ssl_cert_dup(CERT *cert);
472int ssl_cert_inst(CERT **o);
473void ssl_cert_free(CERT *c);
474SESS_CERT *ssl_sess_cert_new(void);
475void ssl_sess_cert_free(SESS_CERT *sc);
476int ssl_set_peer_cert_type(SESS_CERT *c, int type);
477int ssl_get_new_session(SSL *s, int session);
478int ssl_get_prev_session(SSL *s, unsigned char *session,int len);
479int ssl_cipher_id_cmp(const SSL_CIPHER *a,const SSL_CIPHER *b);
480int ssl_cipher_ptr_id_cmp(const SSL_CIPHER * const *ap,
481 const SSL_CIPHER * const *bp);
482STACK_OF(SSL_CIPHER) *ssl_bytes_to_cipher_list(SSL *s,unsigned char *p,int num,
483 STACK_OF(SSL_CIPHER) **skp);
484int ssl_cipher_list_to_bytes(SSL *s,STACK_OF(SSL_CIPHER) *sk,unsigned char *p);
485STACK_OF(SSL_CIPHER) *ssl_create_cipher_list(const SSL_METHOD *meth,
486 STACK_OF(SSL_CIPHER) **pref,
487 STACK_OF(SSL_CIPHER) **sorted,
488 const char *rule_str);
489void ssl_update_cache(SSL *s, int mode);
490int ssl_cipher_get_evp(SSL_SESSION *s,const EVP_CIPHER **enc,const EVP_MD **md,
491 SSL_COMP **comp);
492int ssl_verify_cert_chain(SSL *s,STACK_OF(X509) *sk);
493int ssl_undefined_function(SSL *s);
494X509 *ssl_get_server_send_cert(SSL *);
495EVP_PKEY *ssl_get_sign_pkey(SSL *,SSL_CIPHER *);
496int ssl_cert_type(X509 *x,EVP_PKEY *pkey);
497void ssl_set_cert_masks(CERT *c, SSL_CIPHER *cipher);
498STACK_OF(SSL_CIPHER) *ssl_get_ciphers_by_id(SSL *s);
499int ssl_verify_alarm_type(long type);
500
501int ssl2_enc_init(SSL *s, int client);
502void ssl2_generate_key_material(SSL *s);
503void ssl2_enc(SSL *s,int send_data);
504void ssl2_mac(SSL *s,unsigned char *mac,int send_data);
505SSL_CIPHER *ssl2_get_cipher_by_char(const unsigned char *p);
506int ssl2_put_cipher_by_char(const SSL_CIPHER *c,unsigned char *p);
507int ssl2_part_read(SSL *s, unsigned long f, int i);
508int ssl2_do_write(SSL *s);
509int ssl2_set_certificate(SSL *s, int type, int len, unsigned char *data);
510void ssl2_return_error(SSL *s,int reason);
511void ssl2_write_error(SSL *s);
512int ssl2_num_ciphers(void);
513SSL_CIPHER *ssl2_get_cipher(unsigned int u);
514int ssl2_new(SSL *s);
515void ssl2_free(SSL *s);
516int ssl2_accept(SSL *s);
517int ssl2_connect(SSL *s);
518int ssl2_read(SSL *s, void *buf, int len);
519int ssl2_peek(SSL *s, void *buf, int len);
520int ssl2_write(SSL *s, const void *buf, int len);
521int ssl2_shutdown(SSL *s);
522void ssl2_clear(SSL *s);
523long ssl2_ctrl(SSL *s,int cmd, long larg, char *parg);
524long ssl2_ctx_ctrl(SSL_CTX *s,int cmd, long larg, char *parg);
525long ssl2_callback_ctrl(SSL *s,int cmd, void (*fp)());
526long ssl2_ctx_callback_ctrl(SSL_CTX *s,int cmd, void (*fp)());
527int ssl2_pending(SSL *s);
528
529SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p);
530int ssl3_put_cipher_by_char(const SSL_CIPHER *c,unsigned char *p);
531void ssl3_init_finished_mac(SSL *s);
532int ssl3_send_server_certificate(SSL *s);
533int ssl3_get_finished(SSL *s,int state_a,int state_b);
534int ssl3_setup_key_block(SSL *s);
535int ssl3_send_change_cipher_spec(SSL *s,int state_a,int state_b);
536int ssl3_change_cipher_state(SSL *s,int which);
537void ssl3_cleanup_key_block(SSL *s);
538int ssl3_do_write(SSL *s,int type);
539void ssl3_send_alert(SSL *s,int level, int desc);
540int ssl3_generate_master_secret(SSL *s, unsigned char *out,
541 unsigned char *p, int len);
542int ssl3_get_req_cert_type(SSL *s,unsigned char *p);
543long ssl3_get_message(SSL *s, int st1, int stn, int mt, long max, int *ok);
544int ssl3_send_finished(SSL *s, int a, int b, const char *sender,int slen);
545int ssl3_num_ciphers(void);
546SSL_CIPHER *ssl3_get_cipher(unsigned int u);
547int ssl3_renegotiate(SSL *ssl);
548int ssl3_renegotiate_check(SSL *ssl);
549int ssl3_dispatch_alert(SSL *s);
550int ssl3_read_bytes(SSL *s, int type, unsigned char *buf, int len, int peek);
551int ssl3_write_bytes(SSL *s, int type, const void *buf, int len);
552int ssl3_final_finish_mac(SSL *s, EVP_MD_CTX *ctx1, EVP_MD_CTX *ctx2,
553 const char *sender, int slen,unsigned char *p);
554int ssl3_cert_verify_mac(SSL *s, EVP_MD_CTX *in, unsigned char *p);
555void ssl3_finish_mac(SSL *s, const unsigned char *buf, int len);
556int ssl3_enc(SSL *s, int send_data);
557int ssl3_mac(SSL *ssl, unsigned char *md, int send_data);
558unsigned long ssl3_output_cert_chain(SSL *s, X509 *x);
559SSL_CIPHER *ssl3_choose_cipher(SSL *ssl,STACK_OF(SSL_CIPHER) *have,
560 STACK_OF(SSL_CIPHER) *pref);
561int ssl3_setup_buffers(SSL *s);
562int ssl3_new(SSL *s);
563void ssl3_free(SSL *s);
564int ssl3_accept(SSL *s);
565int ssl3_connect(SSL *s);
566int ssl3_read(SSL *s, void *buf, int len);
567int ssl3_peek(SSL *s, void *buf, int len);
568int ssl3_write(SSL *s, const void *buf, int len);
569int ssl3_shutdown(SSL *s);
570void ssl3_clear(SSL *s);
571long ssl3_ctrl(SSL *s,int cmd, long larg, char *parg);
572long ssl3_ctx_ctrl(SSL_CTX *s,int cmd, long larg, char *parg);
573long ssl3_callback_ctrl(SSL *s,int cmd, void (*fp)());
574long ssl3_ctx_callback_ctrl(SSL_CTX *s,int cmd, void (*fp)());
575int ssl3_pending(SSL *s);
576
577int ssl23_accept(SSL *s);
578int ssl23_connect(SSL *s);
579int ssl23_read_bytes(SSL *s, int n);
580int ssl23_write_bytes(SSL *s);
581
582int tls1_new(SSL *s);
583void tls1_free(SSL *s);
584void tls1_clear(SSL *s);
585long tls1_ctrl(SSL *s,int cmd, long larg, char *parg);
586long tls1_callback_ctrl(SSL *s,int cmd, void (*fp)());
587SSL_METHOD *tlsv1_base_method(void );
588
589int ssl_init_wbio_buffer(SSL *s, int push);
590void ssl_free_wbio_buffer(SSL *s);
591
592int tls1_change_cipher_state(SSL *s, int which);
593int tls1_setup_key_block(SSL *s);
594int tls1_enc(SSL *s, int snd);
595int tls1_final_finish_mac(SSL *s, EVP_MD_CTX *in1_ctx, EVP_MD_CTX *in2_ctx,
596 const char *str, int slen, unsigned char *p);
597int tls1_cert_verify_mac(SSL *s, EVP_MD_CTX *in, unsigned char *p);
598int tls1_mac(SSL *ssl, unsigned char *md, int snd);
599int tls1_generate_master_secret(SSL *s, unsigned char *out,
600 unsigned char *p, int len);
601int tls1_alert_code(int code);
602int ssl3_alert_code(int code);
603int ssl_ok(SSL *s);
604
605SSL_COMP *ssl3_comp_find(STACK_OF(SSL_COMP) *sk, int n);
606STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
607
608
609#endif
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-20 11:14:04 +0000