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3604a4d3 UM |
1 | |
2 | =pod | |
3 | ||
4 | =head1 NAME | |
5 | ||
6 | SSL - OpenSSL SSL/TLS library | |
7 | ||
8 | =head1 SYNOPSIS | |
9 | ||
11b62699 | 10 | =head1 DESCRIPTION |
3604a4d3 UM |
11 | |
12 | The OpenSSL B<ssl> library implements the Secure Sockets Layer (SSL v2/v3) and | |
13 | Transport Layer Security (TLS v1) protocols. It provides a rich API which is | |
14 | documented here. | |
15 | ||
9bd3bd22 UM |
16 | At first the library must be initialized; see |
17 | L<SSL_library_init(3)|SSL_library_init(3)>. | |
3604a4d3 | 18 | |
9bd3bd22 UM |
19 | Then an B<SSL_CTX> object is created as a framework to establish |
20 | TLS/SSL enabled connections (see L<SSL_CTX_new(3)|SSL_CTX_new(3)>). | |
21 | Various options regarding certificates, algorithms etc. can be set | |
22 | in this object. | |
3604a4d3 | 23 | |
9bd3bd22 UM |
24 | When a network connection has been created, it can be assigned to an |
25 | B<SSL> object. After the B<SSL> object has been created using | |
26 | L<SSL_new(3)|SSL_new(3)>, L<SSL_set_fd(3)|SSL_set_fd(3)> or | |
27 | L<SSL_set_bio(3)|SSL_set_bio(3)> can be used to associate the network | |
28 | connection with the object. | |
3604a4d3 | 29 | |
9bd3bd22 UM |
30 | Then the TLS/SSL handshake is performed using |
31 | L<SSL_accept(3)|SSL_accept(3)> or L<SSL_connect(3)|SSL_connect(3)> | |
32 | respectively. | |
33 | L<SSL_read(3)|SSL_read(3)> and L<SSL_write(3)|SSL_write(3)> are used | |
34 | to read and write data on the TLS/SSL connection. | |
35 | L<SSL_shutdown(3)|SSL_shutdown(3)> can be used to shut down the | |
36 | TLS/SSL connection. | |
3604a4d3 UM |
37 | |
38 | =head1 DATA STRUCTURES | |
39 | ||
40 | Currently the OpenSSL B<ssl> library functions deals with the following data | |
41 | structures: | |
42 | ||
43 | =over 4 | |
44 | ||
45 | =item B<SSL_METHOD> (SSL Method) | |
46 | ||
47 | That's a dispatch structure describing the internal B<ssl> library | |
48 | methods/functions which implement the various protocol versions (SSLv1, SSLv2 | |
49 | and TLSv1). It's needed to create an B<SSL_CTX>. | |
50 | ||
51 | =item B<SSL_CIPHER> (SSL Cipher) | |
52 | ||
53 | This structure holds the algorithm information for a particular cipher which | |
54 | are a core part of the SSL/TLS protocol. The available ciphers are configured | |
55 | on a B<SSL_CTX> basis and the actually used ones are then part of the | |
56 | B<SSL_SESSION>. | |
57 | ||
58 | =item B<SSL_CTX> (SSL Context) | |
59 | ||
60 | That's the global context structure which is created by a server or client | |
61 | once per program life-time and which holds mainly default values for the | |
62 | B<SSL> structures which are later created for the connections. | |
63 | ||
64 | =item B<SSL_SESSION> (SSL Session) | |
65 | ||
37b08e83 | 66 | This is a structure containing the current TLS/SSL session details for a |
3604a4d3 UM |
67 | connection: B<SSL_CIPHER>s, client and server certificates, keys, etc. |
68 | ||
69 | =item B<SSL> (SSL Connection) | |
70 | ||
71 | That's the main SSL/TLS structure which is created by a server or client per | |
72 | established connection. This actually is the core structure in the SSL API. | |
73 | Under run-time the application usually deals with this structure which has | |
74 | links to mostly all other structures. | |
75 | ||
76 | =back | |
77 | ||
9bd3bd22 UM |
78 | |
79 | =head1 HEADER FILES | |
80 | ||
81 | Currently the OpenSSL B<ssl> library provides the following C header files | |
82 | containing the prototypes for the data structures and and functions: | |
83 | ||
84 | =over 4 | |
85 | ||
86 | =item B<ssl.h> | |
87 | ||
88 | That's the common header file for the SSL/TLS API. Include it into your | |
89 | program to make the API of the B<ssl> library available. It internally | |
90 | includes both more private SSL headers and headers from the B<crypto> library. | |
91 | Whenever you need hard-core details on the internals of the SSL API, look | |
92 | inside this header file. | |
93 | ||
94 | =item B<ssl2.h> | |
95 | ||
96 | That's the sub header file dealing with the SSLv2 protocol only. | |
97 | I<Usually you don't have to include it explicitly because | |
98 | it's already included by ssl.h>. | |
99 | ||
100 | =item B<ssl3.h> | |
101 | ||
102 | That's the sub header file dealing with the SSLv3 protocol only. | |
103 | I<Usually you don't have to include it explicitly because | |
104 | it's already included by ssl.h>. | |
105 | ||
106 | =item B<ssl23.h> | |
107 | ||
108 | That's the sub header file dealing with the combined use of the SSLv2 and | |
109 | SSLv3 protocols. | |
110 | I<Usually you don't have to include it explicitly because | |
111 | it's already included by ssl.h>. | |
112 | ||
113 | =item B<tls1.h> | |
114 | ||
115 | That's the sub header file dealing with the TLSv1 protocol only. | |
116 | I<Usually you don't have to include it explicitly because | |
117 | it's already included by ssl.h>. | |
118 | ||
119 | =back | |
120 | ||
3604a4d3 UM |
121 | =head1 API FUNCTIONS |
122 | ||
123 | Currently the OpenSSL B<ssl> library exports 214 API functions. | |
124 | They are documented in the following: | |
125 | ||
126 | =head2 DEALING WITH PROTOCOL METHODS | |
127 | ||
128 | Here we document the various API functions which deal with the SSL/TLS | |
129 | protocol methods defined in B<SSL_METHOD> structures. | |
130 | ||
131 | =over 4 | |
132 | ||
021fb42d | 133 | =item const SSL_METHOD *B<SSLv23_method>(void); |
3604a4d3 | 134 | |
021fb42d VD |
135 | Constructor for the I<version-flexible> SSL_METHOD structure for |
136 | clients, servers or both. | |
137 | See L<SSL_CTX_new(3)> for details. | |
3604a4d3 | 138 | |
021fb42d | 139 | =item const SSL_METHOD *B<SSLv23_client_method>(void); |
3604a4d3 | 140 | |
021fb42d VD |
141 | Constructor for the I<version-flexible> SSL_METHOD structure for |
142 | clients. | |
3604a4d3 | 143 | |
021fb42d | 144 | =item const SSL_METHOD *B<SSLv23_client_method>(void); |
3604a4d3 | 145 | |
021fb42d VD |
146 | Constructor for the I<version-flexible> SSL_METHOD structure for |
147 | servers. | |
3604a4d3 | 148 | |
021fb42d | 149 | =item const SSL_METHOD *B<TLSv1_2_method>(void); |
3604a4d3 | 150 | |
021fb42d VD |
151 | Constructor for the TLSv1.2 SSL_METHOD structure for clients, servers |
152 | or both. | |
3604a4d3 | 153 | |
021fb42d | 154 | =item const SSL_METHOD *B<TLSv1_2_client_method>(void); |
3604a4d3 | 155 | |
021fb42d | 156 | Constructor for the TLSv1.2 SSL_METHOD structure for clients. |
3604a4d3 | 157 | |
021fb42d VD |
158 | =item const SSL_METHOD *B<TLSv1_2_server_method>(void); |
159 | ||
160 | Constructor for the TLSv1.2 SSL_METHOD structure for servers. | |
161 | ||
162 | =item const SSL_METHOD *B<TLSv1_1_method>(void); | |
3604a4d3 | 163 | |
021fb42d VD |
164 | Constructor for the TLSv1.1 SSL_METHOD structure for clients, servers |
165 | or both. | |
166 | ||
167 | =item const SSL_METHOD *B<TLSv1_1_client_method>(void); | |
168 | ||
169 | Constructor for the TLSv1.1 SSL_METHOD structure for clients. | |
170 | ||
171 | =item const SSL_METHOD *B<TLSv1_1_server_method>(void); | |
172 | ||
173 | Constructor for the TLSv1.1 SSL_METHOD structure for servers. | |
174 | ||
175 | =item const SSL_METHOD *B<TLSv1_method>(void); | |
176 | ||
177 | Constructor for the TLSv1 SSL_METHOD structure for clients, servers | |
178 | or both. | |
3604a4d3 | 179 | |
4ebb342f | 180 | =item const SSL_METHOD *B<TLSv1_client_method>(void); |
3604a4d3 | 181 | |
021fb42d | 182 | Constructor for the TLSv1 SSL_METHOD structure for clients. |
3604a4d3 | 183 | |
1dc4c8c7 | 184 | =item const SSL_METHOD *B<TLSv1_server_method>(void); |
3604a4d3 | 185 | |
021fb42d | 186 | Constructor for the TLSv1 SSL_METHOD structure for servers. |
3604a4d3 | 187 | |
021fb42d VD |
188 | =item const SSL_METHOD *B<SSLv3_method>(void); |
189 | ||
190 | Constructor for the SSLv3 SSL_METHOD structure for clients, servers | |
191 | or both. | |
192 | ||
193 | =item const SSL_METHOD *B<SSLv3_client_method>(void); | |
194 | ||
195 | Constructor for the SSLv3 SSL_METHOD structure for clients. | |
196 | ||
197 | =item const SSL_METHOD *B<SSLv3_server_method>(void); | |
198 | ||
199 | Constructor for the SSLv3 SSL_METHOD structure for servers. | |
200 | ||
201 | =item const SSL_METHOD *B<SSLv2_method>(void); | |
202 | ||
203 | Constructor for the SSLv2 SSL_METHOD structure for clients, servers | |
204 | or both. | |
205 | ||
206 | =item const SSL_METHOD *B<SSLv2_client_method>(void); | |
207 | ||
208 | Constructor for the SSLv2 SSL_METHOD structure for clients. | |
209 | ||
210 | =item const SSL_METHOD *B<SSLv2_server_method>(void); | |
3604a4d3 | 211 | |
021fb42d | 212 | Constructor for the SSLv2 SSL_METHOD structure for servers. |
3604a4d3 UM |
213 | |
214 | =back | |
215 | ||
216 | =head2 DEALING WITH CIPHERS | |
217 | ||
218 | Here we document the various API functions which deal with the SSL/TLS | |
219 | ciphers defined in B<SSL_CIPHER> structures. | |
220 | ||
221 | =over 4 | |
222 | ||
223 | =item char *B<SSL_CIPHER_description>(SSL_CIPHER *cipher, char *buf, int len); | |
224 | ||
225 | Write a string to I<buf> (with a maximum size of I<len>) containing a human | |
226 | readable description of I<cipher>. Returns I<buf>. | |
227 | ||
228 | =item int B<SSL_CIPHER_get_bits>(SSL_CIPHER *cipher, int *alg_bits); | |
229 | ||
230 | Determine the number of bits in I<cipher>. Because of export crippled ciphers | |
231 | there are two bits: The bits the algorithm supports in general (stored to | |
232 | I<alg_bits>) and the bits which are actually used (the return value). | |
233 | ||
d49f3797 | 234 | =item const char *B<SSL_CIPHER_get_name>(SSL_CIPHER *cipher); |
3604a4d3 UM |
235 | |
236 | Return the internal name of I<cipher> as a string. These are the various | |
237 | strings defined by the I<SSL2_TXT_xxx>, I<SSL3_TXT_xxx> and I<TLS1_TXT_xxx> | |
238 | definitions in the header files. | |
239 | ||
240 | =item char *B<SSL_CIPHER_get_version>(SSL_CIPHER *cipher); | |
241 | ||
242 | Returns a string like "C<TLSv1/SSLv3>" or "C<SSLv2>" which indicates the | |
243 | SSL/TLS protocol version to which I<cipher> belongs (i.e. where it was defined | |
244 | in the specification the first time). | |
245 | ||
246 | =back | |
247 | ||
248 | =head2 DEALING WITH PROTOCOL CONTEXTS | |
249 | ||
250 | Here we document the various API functions which deal with the SSL/TLS | |
251 | protocol context defined in the B<SSL_CTX> structure. | |
252 | ||
253 | =over 4 | |
254 | ||
255 | =item int B<SSL_CTX_add_client_CA>(SSL_CTX *ctx, X509 *x); | |
256 | ||
257 | =item long B<SSL_CTX_add_extra_chain_cert>(SSL_CTX *ctx, X509 *x509); | |
258 | ||
259 | =item int B<SSL_CTX_add_session>(SSL_CTX *ctx, SSL_SESSION *c); | |
260 | ||
c3e64028 | 261 | =item int B<SSL_CTX_check_private_key>(const SSL_CTX *ctx); |
3604a4d3 UM |
262 | |
263 | =item long B<SSL_CTX_ctrl>(SSL_CTX *ctx, int cmd, long larg, char *parg); | |
264 | ||
265 | =item void B<SSL_CTX_flush_sessions>(SSL_CTX *s, long t); | |
266 | ||
267 | =item void B<SSL_CTX_free>(SSL_CTX *a); | |
268 | ||
269 | =item char *B<SSL_CTX_get_app_data>(SSL_CTX *ctx); | |
270 | ||
271 | =item X509_STORE *B<SSL_CTX_get_cert_store>(SSL_CTX *ctx); | |
272 | ||
c3e64028 | 273 | =item STACK *B<SSL_CTX_get_client_CA_list>(const SSL_CTX *ctx); |
3604a4d3 UM |
274 | |
275 | =item int (*B<SSL_CTX_get_client_cert_cb>(SSL_CTX *ctx))(SSL *ssl, X509 **x509, EVP_PKEY **pkey); | |
276 | ||
6ca1dc97 MC |
277 | =item void B<SSL_CTX_get_default_read_ahead>(SSL_CTX *ctx); |
278 | ||
c3e64028 | 279 | =item char *B<SSL_CTX_get_ex_data>(const SSL_CTX *s, int idx); |
3604a4d3 UM |
280 | |
281 | =item int B<SSL_CTX_get_ex_new_index>(long argl, char *argp, int (*new_func);(void), int (*dup_func)(void), void (*free_func)(void)) | |
282 | ||
283 | =item void (*B<SSL_CTX_get_info_callback>(SSL_CTX *ctx))(SSL *ssl, int cb, int ret); | |
284 | ||
c3e64028 | 285 | =item int B<SSL_CTX_get_quiet_shutdown>(const SSL_CTX *ctx); |
3604a4d3 | 286 | |
6ca1dc97 MC |
287 | =item void B<SSL_CTX_get_read_ahead>(SSL_CTX *ctx); |
288 | ||
3604a4d3 UM |
289 | =item int B<SSL_CTX_get_session_cache_mode>(SSL_CTX *ctx); |
290 | ||
c3e64028 | 291 | =item long B<SSL_CTX_get_timeout>(const SSL_CTX *ctx); |
3604a4d3 | 292 | |
c3e64028 | 293 | =item int (*B<SSL_CTX_get_verify_callback>(const SSL_CTX *ctx))(int ok, X509_STORE_CTX *ctx); |
3604a4d3 UM |
294 | |
295 | =item int B<SSL_CTX_get_verify_mode>(SSL_CTX *ctx); | |
296 | ||
297 | =item int B<SSL_CTX_load_verify_locations>(SSL_CTX *ctx, char *CAfile, char *CApath); | |
298 | ||
299 | =item long B<SSL_CTX_need_tmp_RSA>(SSL_CTX *ctx); | |
300 | ||
4ebb342f | 301 | =item SSL_CTX *B<SSL_CTX_new>(const SSL_METHOD *meth); |
3604a4d3 UM |
302 | |
303 | =item int B<SSL_CTX_remove_session>(SSL_CTX *ctx, SSL_SESSION *c); | |
304 | ||
305 | =item int B<SSL_CTX_sess_accept>(SSL_CTX *ctx); | |
306 | ||
307 | =item int B<SSL_CTX_sess_accept_good>(SSL_CTX *ctx); | |
308 | ||
309 | =item int B<SSL_CTX_sess_accept_renegotiate>(SSL_CTX *ctx); | |
310 | ||
311 | =item int B<SSL_CTX_sess_cache_full>(SSL_CTX *ctx); | |
312 | ||
313 | =item int B<SSL_CTX_sess_cb_hits>(SSL_CTX *ctx); | |
314 | ||
315 | =item int B<SSL_CTX_sess_connect>(SSL_CTX *ctx); | |
316 | ||
317 | =item int B<SSL_CTX_sess_connect_good>(SSL_CTX *ctx); | |
318 | ||
319 | =item int B<SSL_CTX_sess_connect_renegotiate>(SSL_CTX *ctx); | |
320 | ||
321 | =item int B<SSL_CTX_sess_get_cache_size>(SSL_CTX *ctx); | |
322 | ||
323 | =item SSL_SESSION *(*B<SSL_CTX_sess_get_get_cb>(SSL_CTX *ctx))(SSL *ssl, unsigned char *data, int len, int *copy); | |
324 | ||
325 | =item int (*B<SSL_CTX_sess_get_new_cb>(SSL_CTX *ctx)(SSL *ssl, SSL_SESSION *sess); | |
326 | ||
327 | =item void (*B<SSL_CTX_sess_get_remove_cb>(SSL_CTX *ctx)(SSL_CTX *ctx, SSL_SESSION *sess); | |
328 | ||
329 | =item int B<SSL_CTX_sess_hits>(SSL_CTX *ctx); | |
330 | ||
331 | =item int B<SSL_CTX_sess_misses>(SSL_CTX *ctx); | |
332 | ||
333 | =item int B<SSL_CTX_sess_number>(SSL_CTX *ctx); | |
334 | ||
335 | =item void B<SSL_CTX_sess_set_cache_size>(SSL_CTX *ctx,t); | |
336 | ||
337 | =item void B<SSL_CTX_sess_set_get_cb>(SSL_CTX *ctx, SSL_SESSION *(*cb)(SSL *ssl, unsigned char *data, int len, int *copy)); | |
338 | ||
339 | =item void B<SSL_CTX_sess_set_new_cb>(SSL_CTX *ctx, int (*cb)(SSL *ssl, SSL_SESSION *sess)); | |
340 | ||
341 | =item void B<SSL_CTX_sess_set_remove_cb>(SSL_CTX *ctx, void (*cb)(SSL_CTX *ctx, SSL_SESSION *sess)); | |
342 | ||
343 | =item int B<SSL_CTX_sess_timeouts>(SSL_CTX *ctx); | |
344 | ||
345 | =item LHASH *B<SSL_CTX_sessions>(SSL_CTX *ctx); | |
346 | ||
347 | =item void B<SSL_CTX_set_app_data>(SSL_CTX *ctx, void *arg); | |
348 | ||
349 | =item void B<SSL_CTX_set_cert_store>(SSL_CTX *ctx, X509_STORE *cs); | |
350 | ||
c4068186 | 351 | =item void B<SSL_CTX_set_cert_verify_cb>(SSL_CTX *ctx, int (*cb)(), char *arg) |
3604a4d3 UM |
352 | |
353 | =item int B<SSL_CTX_set_cipher_list>(SSL_CTX *ctx, char *str); | |
354 | ||
355 | =item void B<SSL_CTX_set_client_CA_list>(SSL_CTX *ctx, STACK *list); | |
356 | ||
357 | =item void B<SSL_CTX_set_client_cert_cb>(SSL_CTX *ctx, int (*cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey)); | |
358 | ||
359 | =item void B<SSL_CTX_set_default_passwd_cb>(SSL_CTX *ctx, int (*cb);(void)) | |
360 | ||
361 | =item void B<SSL_CTX_set_default_read_ahead>(SSL_CTX *ctx, int m); | |
362 | ||
363 | =item int B<SSL_CTX_set_default_verify_paths>(SSL_CTX *ctx); | |
364 | ||
365 | =item int B<SSL_CTX_set_ex_data>(SSL_CTX *s, int idx, char *arg); | |
366 | ||
367 | =item void B<SSL_CTX_set_info_callback>(SSL_CTX *ctx, void (*cb)(SSL *ssl, int cb, int ret)); | |
368 | ||
65123f80 BM |
369 | =item void B<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)); |
370 | ||
371 | =item void B<SSL_CTX_set_msg_callback_arg>(SSL_CTX *ctx, void *arg); | |
372 | ||
3604a4d3 UM |
373 | =item void B<SSL_CTX_set_options>(SSL_CTX *ctx, unsigned long op); |
374 | ||
375 | =item void B<SSL_CTX_set_quiet_shutdown>(SSL_CTX *ctx, int mode); | |
376 | ||
6ca1dc97 MC |
377 | =item void B<SSL_CTX_set_read_ahead>(SSL_CTX *ctx, int m); |
378 | ||
3604a4d3 UM |
379 | =item void B<SSL_CTX_set_session_cache_mode>(SSL_CTX *ctx, int mode); |
380 | ||
4ebb342f | 381 | =item int B<SSL_CTX_set_ssl_version>(SSL_CTX *ctx, const SSL_METHOD *meth); |
3604a4d3 UM |
382 | |
383 | =item void B<SSL_CTX_set_timeout>(SSL_CTX *ctx, long t); | |
384 | ||
385 | =item long B<SSL_CTX_set_tmp_dh>(SSL_CTX* ctx, DH *dh); | |
386 | ||
387 | =item long B<SSL_CTX_set_tmp_dh_callback>(SSL_CTX *ctx, DH *(*cb)(void)); | |
388 | ||
389 | =item long B<SSL_CTX_set_tmp_rsa>(SSL_CTX *ctx, RSA *rsa); | |
390 | ||
391 | =item SSL_CTX_set_tmp_rsa_callback | |
392 | ||
393 | C<long B<SSL_CTX_set_tmp_rsa_callback>(SSL_CTX *B<ctx>, RSA *(*B<cb>)(SSL *B<ssl>, int B<export>, int B<keylength>));> | |
394 | ||
395 | Sets the callback which will be called when a temporary private key is | |
396 | required. The B<C<export>> flag will be set if the reason for needing | |
397 | a temp key is that an export ciphersuite is in use, in which case, | |
398 | B<C<keylength>> will contain the required keylength in bits. Generate a key of | |
399 | appropriate size (using ???) and return it. | |
400 | ||
401 | =item SSL_set_tmp_rsa_callback | |
402 | ||
403 | long B<SSL_set_tmp_rsa_callback>(SSL *ssl, RSA *(*cb)(SSL *ssl, int export, int keylength)); | |
404 | ||
84d828ab | 405 | The same as B<SSL_CTX_set_tmp_rsa_callback>, except it operates on an SSL |
3604a4d3 UM |
406 | session instead of a context. |
407 | ||
408 | =item void B<SSL_CTX_set_verify>(SSL_CTX *ctx, int mode, int (*cb);(void)) | |
409 | ||
410 | =item int B<SSL_CTX_use_PrivateKey>(SSL_CTX *ctx, EVP_PKEY *pkey); | |
411 | ||
412 | =item int B<SSL_CTX_use_PrivateKey_ASN1>(int type, SSL_CTX *ctx, unsigned char *d, long len); | |
413 | ||
414 | =item int B<SSL_CTX_use_PrivateKey_file>(SSL_CTX *ctx, char *file, int type); | |
415 | ||
416 | =item int B<SSL_CTX_use_RSAPrivateKey>(SSL_CTX *ctx, RSA *rsa); | |
417 | ||
418 | =item int B<SSL_CTX_use_RSAPrivateKey_ASN1>(SSL_CTX *ctx, unsigned char *d, long len); | |
419 | ||
420 | =item int B<SSL_CTX_use_RSAPrivateKey_file>(SSL_CTX *ctx, char *file, int type); | |
421 | ||
422 | =item int B<SSL_CTX_use_certificate>(SSL_CTX *ctx, X509 *x); | |
423 | ||
424 | =item int B<SSL_CTX_use_certificate_ASN1>(SSL_CTX *ctx, int len, unsigned char *d); | |
425 | ||
426 | =item int B<SSL_CTX_use_certificate_file>(SSL_CTX *ctx, char *file, int type); | |
427 | ||
2a1b7bd3 DSH |
428 | =item X509 *B<SSL_CTX_get0_certificate>(const SSL_CTX *ctx); |
429 | ||
430 | =item EVP_PKEY *B<SSL_CTX_get0_privatekey>(const SSL_CTX *ctx); | |
431 | ||
ddac1974 NL |
432 | =item void B<SSL_CTX_set_psk_client_callback>(SSL_CTX *ctx, unsigned int (*callback)(SSL *ssl, const char *hint, char *identity, unsigned int max_identity_len, unsigned char *psk, unsigned int max_psk_len)); |
433 | ||
434 | =item int B<SSL_CTX_use_psk_identity_hint>(SSL_CTX *ctx, const char *hint); | |
435 | ||
436 | =item void B<SSL_CTX_set_psk_server_callback>(SSL_CTX *ctx, unsigned int (*callback)(SSL *ssl, const char *identity, unsigned char *psk, int max_psk_len)); | |
437 | ||
438 | ||
439 | ||
440 | ||
3604a4d3 UM |
441 | =back |
442 | ||
443 | =head2 DEALING WITH SESSIONS | |
444 | ||
445 | Here we document the various API functions which deal with the SSL/TLS | |
446 | sessions defined in the B<SSL_SESSION> structures. | |
447 | ||
448 | =over 4 | |
449 | ||
c3e64028 | 450 | =item int B<SSL_SESSION_cmp>(const SSL_SESSION *a, const SSL_SESSION *b); |
3604a4d3 UM |
451 | |
452 | =item void B<SSL_SESSION_free>(SSL_SESSION *ss); | |
453 | ||
454 | =item char *B<SSL_SESSION_get_app_data>(SSL_SESSION *s); | |
455 | ||
c3e64028 | 456 | =item char *B<SSL_SESSION_get_ex_data>(const SSL_SESSION *s, int idx); |
3604a4d3 UM |
457 | |
458 | =item int B<SSL_SESSION_get_ex_new_index>(long argl, char *argp, int (*new_func);(void), int (*dup_func)(void), void (*free_func)(void)) | |
459 | ||
c3e64028 | 460 | =item long B<SSL_SESSION_get_time>(const SSL_SESSION *s); |
3604a4d3 | 461 | |
c3e64028 | 462 | =item long B<SSL_SESSION_get_timeout>(const SSL_SESSION *s); |
3604a4d3 | 463 | |
c3e64028 | 464 | =item unsigned long B<SSL_SESSION_hash>(const SSL_SESSION *a); |
3604a4d3 UM |
465 | |
466 | =item SSL_SESSION *B<SSL_SESSION_new>(void); | |
467 | ||
c3e64028 | 468 | =item int B<SSL_SESSION_print>(BIO *bp, const SSL_SESSION *x); |
3604a4d3 | 469 | |
c3e64028 | 470 | =item int B<SSL_SESSION_print_fp>(FILE *fp, const SSL_SESSION *x); |
3604a4d3 UM |
471 | |
472 | =item void B<SSL_SESSION_set_app_data>(SSL_SESSION *s, char *a); | |
473 | ||
474 | =item int B<SSL_SESSION_set_ex_data>(SSL_SESSION *s, int idx, char *arg); | |
475 | ||
476 | =item long B<SSL_SESSION_set_time>(SSL_SESSION *s, long t); | |
477 | ||
478 | =item long B<SSL_SESSION_set_timeout>(SSL_SESSION *s, long t); | |
479 | ||
480 | =back | |
481 | ||
482 | =head2 DEALING WITH CONNECTIONS | |
483 | ||
484 | Here we document the various API functions which deal with the SSL/TLS | |
485 | connection defined in the B<SSL> structure. | |
486 | ||
487 | =over 4 | |
488 | ||
489 | =item int B<SSL_accept>(SSL *ssl); | |
490 | ||
491 | =item int B<SSL_add_dir_cert_subjects_to_stack>(STACK *stack, const char *dir); | |
492 | ||
493 | =item int B<SSL_add_file_cert_subjects_to_stack>(STACK *stack, const char *file); | |
494 | ||
495 | =item int B<SSL_add_client_CA>(SSL *ssl, X509 *x); | |
496 | ||
497 | =item char *B<SSL_alert_desc_string>(int value); | |
498 | ||
499 | =item char *B<SSL_alert_desc_string_long>(int value); | |
500 | ||
501 | =item char *B<SSL_alert_type_string>(int value); | |
502 | ||
503 | =item char *B<SSL_alert_type_string_long>(int value); | |
504 | ||
c3e64028 | 505 | =item int B<SSL_check_private_key>(const SSL *ssl); |
3604a4d3 UM |
506 | |
507 | =item void B<SSL_clear>(SSL *ssl); | |
508 | ||
509 | =item long B<SSL_clear_num_renegotiations>(SSL *ssl); | |
510 | ||
511 | =item int B<SSL_connect>(SSL *ssl); | |
512 | ||
c3e64028 | 513 | =item void B<SSL_copy_session_id>(SSL *t, const SSL *f); |
3604a4d3 UM |
514 | |
515 | =item long B<SSL_ctrl>(SSL *ssl, int cmd, long larg, char *parg); | |
516 | ||
517 | =item int B<SSL_do_handshake>(SSL *ssl); | |
518 | ||
519 | =item SSL *B<SSL_dup>(SSL *ssl); | |
520 | ||
521 | =item STACK *B<SSL_dup_CA_list>(STACK *sk); | |
522 | ||
523 | =item void B<SSL_free>(SSL *ssl); | |
524 | ||
c3e64028 | 525 | =item SSL_CTX *B<SSL_get_SSL_CTX>(const SSL *ssl); |
3604a4d3 UM |
526 | |
527 | =item char *B<SSL_get_app_data>(SSL *ssl); | |
528 | ||
c3e64028 | 529 | =item X509 *B<SSL_get_certificate>(const SSL *ssl); |
3604a4d3 | 530 | |
c3e64028 | 531 | =item const char *B<SSL_get_cipher>(const SSL *ssl); |
3604a4d3 | 532 | |
c3e64028 | 533 | =item int B<SSL_get_cipher_bits>(const SSL *ssl, int *alg_bits); |
3604a4d3 | 534 | |
c3e64028 | 535 | =item char *B<SSL_get_cipher_list>(const SSL *ssl, int n); |
3604a4d3 | 536 | |
c3e64028 | 537 | =item char *B<SSL_get_cipher_name>(const SSL *ssl); |
3604a4d3 | 538 | |
c3e64028 | 539 | =item char *B<SSL_get_cipher_version>(const SSL *ssl); |
3604a4d3 | 540 | |
c3e64028 | 541 | =item STACK *B<SSL_get_ciphers>(const SSL *ssl); |
3604a4d3 | 542 | |
c3e64028 | 543 | =item STACK *B<SSL_get_client_CA_list>(const SSL *ssl); |
3604a4d3 UM |
544 | |
545 | =item SSL_CIPHER *B<SSL_get_current_cipher>(SSL *ssl); | |
546 | ||
c3e64028 | 547 | =item long B<SSL_get_default_timeout>(const SSL *ssl); |
3604a4d3 | 548 | |
c3e64028 | 549 | =item int B<SSL_get_error>(const SSL *ssl, int i); |
3604a4d3 | 550 | |
c3e64028 | 551 | =item char *B<SSL_get_ex_data>(const SSL *ssl, int idx); |
3604a4d3 UM |
552 | |
553 | =item int B<SSL_get_ex_data_X509_STORE_CTX_idx>(void); | |
554 | ||
555 | =item int B<SSL_get_ex_new_index>(long argl, char *argp, int (*new_func);(void), int (*dup_func)(void), void (*free_func)(void)) | |
556 | ||
c3e64028 | 557 | =item int B<SSL_get_fd>(const SSL *ssl); |
3604a4d3 | 558 | |
c3e64028 | 559 | =item void (*B<SSL_get_info_callback>(const SSL *ssl);)() |
3604a4d3 | 560 | |
c3e64028 | 561 | =item STACK *B<SSL_get_peer_cert_chain>(const SSL *ssl); |
3604a4d3 | 562 | |
c3e64028 | 563 | =item X509 *B<SSL_get_peer_certificate>(const SSL *ssl); |
3604a4d3 | 564 | |
2a1b7bd3 | 565 | =item EVP_PKEY *B<SSL_get_privatekey>(const SSL *ssl); |
3604a4d3 | 566 | |
c3e64028 | 567 | =item int B<SSL_get_quiet_shutdown>(const SSL *ssl); |
3604a4d3 | 568 | |
c3e64028 | 569 | =item BIO *B<SSL_get_rbio>(const SSL *ssl); |
3604a4d3 | 570 | |
c3e64028 | 571 | =item int B<SSL_get_read_ahead>(const SSL *ssl); |
3604a4d3 | 572 | |
c3e64028 | 573 | =item SSL_SESSION *B<SSL_get_session>(const SSL *ssl); |
3604a4d3 | 574 | |
bd05644d | 575 | =item char *B<SSL_get_shared_ciphers>(const SSL *ssl, char *buf, int size); |
3604a4d3 | 576 | |
c3e64028 | 577 | =item int B<SSL_get_shutdown>(const SSL *ssl); |
3604a4d3 | 578 | |
4ebb342f | 579 | =item const SSL_METHOD *B<SSL_get_ssl_method>(SSL *ssl); |
3604a4d3 | 580 | |
c3e64028 | 581 | =item int B<SSL_get_state>(const SSL *ssl); |
3604a4d3 | 582 | |
c3e64028 | 583 | =item long B<SSL_get_time>(const SSL *ssl); |
3604a4d3 | 584 | |
c3e64028 | 585 | =item long B<SSL_get_timeout>(const SSL *ssl); |
3604a4d3 | 586 | |
c3e64028 | 587 | =item int (*B<SSL_get_verify_callback>(const SSL *ssl))(int,X509_STORE_CTX *) |
3604a4d3 | 588 | |
c3e64028 | 589 | =item int B<SSL_get_verify_mode>(const SSL *ssl); |
3604a4d3 | 590 | |
c3e64028 | 591 | =item long B<SSL_get_verify_result>(const SSL *ssl); |
3604a4d3 | 592 | |
c3e64028 | 593 | =item char *B<SSL_get_version>(const SSL *ssl); |
3604a4d3 | 594 | |
c3e64028 | 595 | =item BIO *B<SSL_get_wbio>(const SSL *ssl); |
3604a4d3 UM |
596 | |
597 | =item int B<SSL_in_accept_init>(SSL *ssl); | |
598 | ||
599 | =item int B<SSL_in_before>(SSL *ssl); | |
600 | ||
601 | =item int B<SSL_in_connect_init>(SSL *ssl); | |
602 | ||
603 | =item int B<SSL_in_init>(SSL *ssl); | |
604 | ||
605 | =item int B<SSL_is_init_finished>(SSL *ssl); | |
606 | ||
607 | =item STACK *B<SSL_load_client_CA_file>(char *file); | |
608 | ||
609 | =item void B<SSL_load_error_strings>(void); | |
610 | ||
611 | =item SSL *B<SSL_new>(SSL_CTX *ctx); | |
612 | ||
613 | =item long B<SSL_num_renegotiations>(SSL *ssl); | |
614 | ||
e34cfcf7 | 615 | =item int B<SSL_peek>(SSL *ssl, void *buf, int num); |
3604a4d3 | 616 | |
c3e64028 | 617 | =item int B<SSL_pending>(const SSL *ssl); |
3604a4d3 | 618 | |
e34cfcf7 | 619 | =item int B<SSL_read>(SSL *ssl, void *buf, int num); |
3604a4d3 UM |
620 | |
621 | =item int B<SSL_renegotiate>(SSL *ssl); | |
622 | ||
623 | =item char *B<SSL_rstate_string>(SSL *ssl); | |
624 | ||
625 | =item char *B<SSL_rstate_string_long>(SSL *ssl); | |
626 | ||
627 | =item long B<SSL_session_reused>(SSL *ssl); | |
628 | ||
629 | =item void B<SSL_set_accept_state>(SSL *ssl); | |
630 | ||
631 | =item void B<SSL_set_app_data>(SSL *ssl, char *arg); | |
632 | ||
633 | =item void B<SSL_set_bio>(SSL *ssl, BIO *rbio, BIO *wbio); | |
634 | ||
635 | =item int B<SSL_set_cipher_list>(SSL *ssl, char *str); | |
636 | ||
637 | =item void B<SSL_set_client_CA_list>(SSL *ssl, STACK *list); | |
638 | ||
639 | =item void B<SSL_set_connect_state>(SSL *ssl); | |
640 | ||
641 | =item int B<SSL_set_ex_data>(SSL *ssl, int idx, char *arg); | |
642 | ||
643 | =item int B<SSL_set_fd>(SSL *ssl, int fd); | |
644 | ||
645 | =item void B<SSL_set_info_callback>(SSL *ssl, void (*cb);(void)) | |
646 | ||
65123f80 BM |
647 | =item void B<SSL_set_msg_callback>(SSL *ctx, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg)); |
648 | ||
649 | =item void B<SSL_set_msg_callback_arg>(SSL *ctx, void *arg); | |
650 | ||
3604a4d3 UM |
651 | =item void B<SSL_set_options>(SSL *ssl, unsigned long op); |
652 | ||
653 | =item void B<SSL_set_quiet_shutdown>(SSL *ssl, int mode); | |
654 | ||
655 | =item void B<SSL_set_read_ahead>(SSL *ssl, int yes); | |
656 | ||
657 | =item int B<SSL_set_rfd>(SSL *ssl, int fd); | |
658 | ||
659 | =item int B<SSL_set_session>(SSL *ssl, SSL_SESSION *session); | |
660 | ||
661 | =item void B<SSL_set_shutdown>(SSL *ssl, int mode); | |
662 | ||
4ebb342f | 663 | =item int B<SSL_set_ssl_method>(SSL *ssl, const SSL_METHOD *meth); |
3604a4d3 UM |
664 | |
665 | =item void B<SSL_set_time>(SSL *ssl, long t); | |
666 | ||
667 | =item void B<SSL_set_timeout>(SSL *ssl, long t); | |
668 | ||
669 | =item void B<SSL_set_verify>(SSL *ssl, int mode, int (*callback);(void)) | |
670 | ||
671 | =item void B<SSL_set_verify_result>(SSL *ssl, long arg); | |
672 | ||
673 | =item int B<SSL_set_wfd>(SSL *ssl, int fd); | |
674 | ||
675 | =item int B<SSL_shutdown>(SSL *ssl); | |
676 | ||
c3e64028 | 677 | =item int B<SSL_state>(const SSL *ssl); |
3604a4d3 | 678 | |
c3e64028 | 679 | =item char *B<SSL_state_string>(const SSL *ssl); |
3604a4d3 | 680 | |
c3e64028 | 681 | =item char *B<SSL_state_string_long>(const SSL *ssl); |
3604a4d3 UM |
682 | |
683 | =item long B<SSL_total_renegotiations>(SSL *ssl); | |
684 | ||
685 | =item int B<SSL_use_PrivateKey>(SSL *ssl, EVP_PKEY *pkey); | |
686 | ||
687 | =item int B<SSL_use_PrivateKey_ASN1>(int type, SSL *ssl, unsigned char *d, long len); | |
688 | ||
689 | =item int B<SSL_use_PrivateKey_file>(SSL *ssl, char *file, int type); | |
690 | ||
691 | =item int B<SSL_use_RSAPrivateKey>(SSL *ssl, RSA *rsa); | |
692 | ||
693 | =item int B<SSL_use_RSAPrivateKey_ASN1>(SSL *ssl, unsigned char *d, long len); | |
694 | ||
695 | =item int B<SSL_use_RSAPrivateKey_file>(SSL *ssl, char *file, int type); | |
696 | ||
697 | =item int B<SSL_use_certificate>(SSL *ssl, X509 *x); | |
698 | ||
699 | =item int B<SSL_use_certificate_ASN1>(SSL *ssl, int len, unsigned char *d); | |
700 | ||
701 | =item int B<SSL_use_certificate_file>(SSL *ssl, char *file, int type); | |
702 | ||
c3e64028 | 703 | =item int B<SSL_version>(const SSL *ssl); |
3604a4d3 | 704 | |
c3e64028 | 705 | =item int B<SSL_want>(const SSL *ssl); |
3604a4d3 | 706 | |
c3e64028 | 707 | =item int B<SSL_want_nothing>(const SSL *ssl); |
3604a4d3 | 708 | |
c3e64028 | 709 | =item int B<SSL_want_read>(const SSL *ssl); |
3604a4d3 | 710 | |
c3e64028 | 711 | =item int B<SSL_want_write>(const SSL *ssl); |
3604a4d3 | 712 | |
c3e64028 | 713 | =item int B<SSL_want_x509_lookup>(const SSL *ssl); |
3604a4d3 | 714 | |
e34cfcf7 | 715 | =item int B<SSL_write>(SSL *ssl, const void *buf, int num); |
3604a4d3 | 716 | |
ddac1974 NL |
717 | =item void B<SSL_set_psk_client_callback>(SSL *ssl, unsigned int (*callback)(SSL *ssl, const char *hint, char *identity, unsigned int max_identity_len, unsigned char *psk, unsigned int max_psk_len)); |
718 | ||
719 | =item int B<SSL_use_psk_identity_hint>(SSL *ssl, const char *hint); | |
720 | ||
721 | =item void B<SSL_set_psk_server_callback>(SSL *ssl, unsigned int (*callback)(SSL *ssl, const char *identity, unsigned char *psk, int max_psk_len)); | |
722 | ||
723 | =item const char *B<SSL_get_psk_identity_hint>(SSL *ssl); | |
724 | ||
725 | =item const char *B<SSL_get_psk_identity>(SSL *ssl); | |
726 | ||
3604a4d3 UM |
727 | =back |
728 | ||
729 | =head1 SEE ALSO | |
730 | ||
20ead2c6 | 731 | L<openssl(1)|openssl(1)>, L<crypto(3)|crypto(3)>, |
53e44d90 | 732 | L<SSL_accept(3)|SSL_accept(3)>, L<SSL_clear(3)|SSL_clear(3)>, |
356c06c7 | 733 | L<SSL_connect(3)|SSL_connect(3)>, |
553615f5 | 734 | L<SSL_CIPHER_get_name(3)|SSL_CIPHER_get_name(3)>, |
336736ef | 735 | L<SSL_COMP_add_compression_method(3)|SSL_COMP_add_compression_method(3)>, |
66ebbb6a | 736 | L<SSL_CTX_add_extra_chain_cert(3)|SSL_CTX_add_extra_chain_cert(3)>, |
0bc6597d | 737 | L<SSL_CTX_add_session(3)|SSL_CTX_add_session(3)>, |
d59c3e50 | 738 | L<SSL_CTX_ctrl(3)|SSL_CTX_ctrl(3)>, |
0bc6597d | 739 | L<SSL_CTX_flush_sessions(3)|SSL_CTX_flush_sessions(3)>, |
e58d808a | 740 | L<SSL_CTX_get_ex_new_index(3)|SSL_CTX_get_ex_new_index(3)>, |
553615f5 | 741 | L<SSL_CTX_get_verify_mode(3)|SSL_CTX_get_verify_mode(3)>, |
356c06c7 RL |
742 | L<SSL_CTX_load_verify_locations(3)|SSL_CTX_load_verify_locations(3)> |
743 | L<SSL_CTX_new(3)|SSL_CTX_new(3)>, | |
41ecaba9 | 744 | L<SSL_CTX_sess_number(3)|SSL_CTX_sess_number(3)>, |
0bc6597d | 745 | L<SSL_CTX_sess_set_cache_size(3)|SSL_CTX_sess_set_cache_size(3)>, |
8cbceba6 | 746 | L<SSL_CTX_sess_set_get_cb(3)|SSL_CTX_sess_set_get_cb(3)>, |
7b9cb4a2 | 747 | L<SSL_CTX_sessions(3)|SSL_CTX_sessions(3)>, |
141e5849 | 748 | L<SSL_CTX_set_cert_store(3)|SSL_CTX_set_cert_store(3)>, |
c4068186 | 749 | L<SSL_CTX_set_cert_verify_callback(3)|SSL_CTX_set_cert_verify_callback(3)>, |
397ba0f0 | 750 | L<SSL_CTX_set_cipher_list(3)|SSL_CTX_set_cipher_list(3)>, |
66ebbb6a | 751 | L<SSL_CTX_set_client_CA_list(3)|SSL_CTX_set_client_CA_list(3)>, |
f0d6ee6b | 752 | L<SSL_CTX_set_client_cert_cb(3)|SSL_CTX_set_client_cert_cb(3)>, |
66ebbb6a | 753 | L<SSL_CTX_set_default_passwd_cb(3)|SSL_CTX_set_default_passwd_cb(3)>, |
3cdc8ad0 | 754 | L<SSL_CTX_set_generate_session_id(3)|SSL_CTX_set_generate_session_id(3)>, |
f1b28074 | 755 | L<SSL_CTX_set_info_callback(3)|SSL_CTX_set_info_callback(3)>, |
c0f5dd07 | 756 | L<SSL_CTX_set_max_cert_list(3)|SSL_CTX_set_max_cert_list(3)>, |
f282ca74 | 757 | L<SSL_CTX_set_mode(3)|SSL_CTX_set_mode(3)>, |
65123f80 | 758 | L<SSL_CTX_set_msg_callback(3)|SSL_CTX_set_msg_callback(3)>, |
7b9cb4a2 | 759 | L<SSL_CTX_set_options(3)|SSL_CTX_set_options(3)>, |
cdd7c3ce | 760 | L<SSL_CTX_set_quiet_shutdown(3)|SSL_CTX_set_quiet_shutdown(3)>, |
6ca1dc97 | 761 | L<SSL_CTX_set_read_ahead(3)|SSL_CTX_set_read_ahead(3)>, |
8cbceba6 | 762 | L<SSL_CTX_set_session_cache_mode(3)|SSL_CTX_set_session_cache_mode(3)>, |
cd6aa710 | 763 | L<SSL_CTX_set_session_id_context(3)|SSL_CTX_set_session_id_context(3)>, |
69431c29 | 764 | L<SSL_CTX_set_ssl_version(3)|SSL_CTX_set_ssl_version(3)>, |
0bc6597d | 765 | L<SSL_CTX_set_timeout(3)|SSL_CTX_set_timeout(3)>, |
4db48ec0 LJ |
766 | L<SSL_CTX_set_tmp_rsa_callback(3)|SSL_CTX_set_tmp_rsa_callback(3)>, |
767 | L<SSL_CTX_set_tmp_dh_callback(3)|SSL_CTX_set_tmp_dh_callback(3)>, | |
553615f5 | 768 | L<SSL_CTX_set_verify(3)|SSL_CTX_set_verify(3)>, |
66ebbb6a | 769 | L<SSL_CTX_use_certificate(3)|SSL_CTX_use_certificate(3)>, |
a403188f | 770 | L<SSL_alert_type_string(3)|SSL_alert_type_string(3)>, |
02b7ec88 | 771 | L<SSL_do_handshake(3)|SSL_do_handshake(3)>, |
a52877a2 | 772 | L<SSL_get_SSL_CTX(3)|SSL_get_SSL_CTX(3)>, |
69431c29 | 773 | L<SSL_get_ciphers(3)|SSL_get_ciphers(3)>, |
356c06c7 | 774 | L<SSL_get_client_CA_list(3)|SSL_get_client_CA_list(3)>, |
52129c0b | 775 | L<SSL_get_default_timeout(3)|SSL_get_default_timeout(3)>, |
751b5e8f LJ |
776 | L<SSL_get_error(3)|SSL_get_error(3)>, |
777 | L<SSL_get_ex_data_X509_STORE_CTX_idx(3)|SSL_get_ex_data_X509_STORE_CTX_idx(3)>, | |
778 | L<SSL_get_ex_new_index(3)|SSL_get_ex_new_index(3)>, | |
779 | L<SSL_get_fd(3)|SSL_get_fd(3)>, | |
69431c29 | 780 | L<SSL_get_peer_cert_chain(3)|SSL_get_peer_cert_chain(3)>, |
53e44d90 | 781 | L<SSL_get_rbio(3)|SSL_get_rbio(3)>, |
69431c29 UM |
782 | L<SSL_get_session(3)|SSL_get_session(3)>, |
783 | L<SSL_get_verify_result(3)|SSL_get_verify_result(3)>, | |
2c1571b4 | 784 | L<SSL_get_version(3)|SSL_get_version(3)>, |
356c06c7 RL |
785 | L<SSL_library_init(3)|SSL_library_init(3)>, |
786 | L<SSL_load_client_CA_file(3)|SSL_load_client_CA_file(3)>, | |
787 | L<SSL_new(3)|SSL_new(3)>, | |
2d3b6a5b LJ |
788 | L<SSL_pending(3)|SSL_pending(3)>, |
789 | L<SSL_read(3)|SSL_read(3)>, | |
11c8f0b7 | 790 | L<SSL_rstate_string(3)|SSL_rstate_string(3)>, |
2d3b6a5b LJ |
791 | L<SSL_session_reused(3)|SSL_session_reused(3)>, |
792 | L<SSL_set_bio(3)|SSL_set_bio(3)>, | |
b72ff470 | 793 | L<SSL_set_connect_state(3)|SSL_set_connect_state(3)>, |
2d3b6a5b | 794 | L<SSL_set_fd(3)|SSL_set_fd(3)>, |
53e44d90 | 795 | L<SSL_set_session(3)|SSL_set_session(3)>, |
8e495e4a | 796 | L<SSL_set_shutdown(3)|SSL_set_shutdown(3)>, |
2d3b6a5b | 797 | L<SSL_shutdown(3)|SSL_shutdown(3)>, |
11c8f0b7 | 798 | L<SSL_state_string(3)|SSL_state_string(3)>, |
c1497b4d | 799 | L<SSL_want(3)|SSL_want(3)>, |
2d3b6a5b | 800 | L<SSL_write(3)|SSL_write(3)>, |
e58d808a | 801 | L<SSL_SESSION_free(3)|SSL_SESSION_free(3)>, |
8cbceba6 | 802 | L<SSL_SESSION_get_ex_new_index(3)|SSL_SESSION_get_ex_new_index(3)>, |
0bc6597d | 803 | L<SSL_SESSION_get_time(3)|SSL_SESSION_get_time(3)>, |
ddac1974 NL |
804 | L<d2i_SSL_SESSION(3)|d2i_SSL_SESSION(3)>, |
805 | L<SSL_CTX_set_psk_client_callback(3)|SSL_CTX_set_psk_client_callback(3)>, | |
806 | L<SSL_CTX_use_psk_identity_hint(3)|SSL_CTX_use_psk_identity_hint(3)>, | |
807 | L<SSL_get_psk_identity(3)|SSL_get_psk_identity(3)> | |
3604a4d3 UM |
808 | |
809 | =head1 HISTORY | |
810 | ||
bb075f88 | 811 | The L<ssl(3)|ssl(3)> document appeared in OpenSSL 0.9.2 |
3604a4d3 UM |
812 | |
813 | =cut | |
814 |