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4853 illumos-gate is not lint-clean when built with openssl 1.0
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--- old/usr/src/lib/openssl/include/openssl/engine.h
+++ new/usr/src/lib/openssl/include/openssl/engine.h
1 1 /* openssl/engine.h */
2 2 /* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL
3 3 * project 2000.
4 4 */
5 5 /* ====================================================================
6 6 * Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
7 7 *
8 8 * Redistribution and use in source and binary forms, with or without
9 9 * modification, are permitted provided that the following conditions
10 10 * are met:
11 11 *
12 12 * 1. Redistributions of source code must retain the above copyright
13 13 * notice, this list of conditions and the following disclaimer.
14 14 *
15 15 * 2. Redistributions in binary form must reproduce the above copyright
16 16 * notice, this list of conditions and the following disclaimer in
17 17 * the documentation and/or other materials provided with the
18 18 * distribution.
19 19 *
20 20 * 3. All advertising materials mentioning features or use of this
21 21 * software must display the following acknowledgment:
22 22 * "This product includes software developed by the OpenSSL Project
23 23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24 24 *
25 25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 26 * endorse or promote products derived from this software without
27 27 * prior written permission. For written permission, please contact
28 28 * licensing@OpenSSL.org.
29 29 *
30 30 * 5. Products derived from this software may not be called "OpenSSL"
31 31 * nor may "OpenSSL" appear in their names without prior written
32 32 * permission of the OpenSSL Project.
33 33 *
34 34 * 6. Redistributions of any form whatsoever must retain the following
35 35 * acknowledgment:
36 36 * "This product includes software developed by the OpenSSL Project
37 37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38 38 *
39 39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 51 * ====================================================================
52 52 *
53 53 * This product includes cryptographic software written by Eric Young
54 54 * (eay@cryptsoft.com). This product includes software written by Tim
55 55 * Hudson (tjh@cryptsoft.com).
56 56 *
57 57 */
58 58 /* ====================================================================
59 59 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
60 60 * ECDH support in OpenSSL originally developed by
61 61 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
62 62 */
63 63
64 64 #ifndef HEADER_ENGINE_H
65 65 #define HEADER_ENGINE_H
66 66
67 67 #include <openssl/opensslconf.h>
68 68
69 69 #ifdef OPENSSL_NO_ENGINE
70 70 #error ENGINE is disabled.
71 71 #endif
72 72
73 73 #ifndef OPENSSL_NO_DEPRECATED
74 74 #include <openssl/bn.h>
75 75 #ifndef OPENSSL_NO_RSA
76 76 #include <openssl/rsa.h>
77 77 #endif
78 78 #ifndef OPENSSL_NO_DSA
79 79 #include <openssl/dsa.h>
80 80 #endif
81 81 #ifndef OPENSSL_NO_DH
82 82 #include <openssl/dh.h>
83 83 #endif
84 84 #ifndef OPENSSL_NO_ECDH
85 85 #include <openssl/ecdh.h>
86 86 #endif
87 87 #ifndef OPENSSL_NO_ECDSA
88 88 #include <openssl/ecdsa.h>
89 89 #endif
90 90 #include <openssl/rand.h>
91 91 #include <openssl/ui.h>
92 92 #include <openssl/err.h>
93 93 #endif
94 94
95 95 #include <openssl/ossl_typ.h>
96 96 #include <openssl/symhacks.h>
97 97
98 98 #include <openssl/x509.h>
99 99
100 100 #ifdef __cplusplus
101 101 extern "C" {
102 102 #endif
103 103
104 104 /* These flags are used to control combinations of algorithm (methods)
105 105 * by bitwise "OR"ing. */
106 106 #define ENGINE_METHOD_RSA (unsigned int)0x0001
107 107 #define ENGINE_METHOD_DSA (unsigned int)0x0002
108 108 #define ENGINE_METHOD_DH (unsigned int)0x0004
109 109 #define ENGINE_METHOD_RAND (unsigned int)0x0008
110 110 #define ENGINE_METHOD_ECDH (unsigned int)0x0010
111 111 #define ENGINE_METHOD_ECDSA (unsigned int)0x0020
112 112 #define ENGINE_METHOD_CIPHERS (unsigned int)0x0040
113 113 #define ENGINE_METHOD_DIGESTS (unsigned int)0x0080
114 114 #define ENGINE_METHOD_STORE (unsigned int)0x0100
115 115 #define ENGINE_METHOD_PKEY_METHS (unsigned int)0x0200
116 116 #define ENGINE_METHOD_PKEY_ASN1_METHS (unsigned int)0x0400
117 117 /* Obvious all-or-nothing cases. */
118 118 #define ENGINE_METHOD_ALL (unsigned int)0xFFFF
119 119 #define ENGINE_METHOD_NONE (unsigned int)0x0000
120 120
121 121 /* This(ese) flag(s) controls behaviour of the ENGINE_TABLE mechanism used
122 122 * internally to control registration of ENGINE implementations, and can be set
123 123 * by ENGINE_set_table_flags(). The "NOINIT" flag prevents attempts to
124 124 * initialise registered ENGINEs if they are not already initialised. */
125 125 #define ENGINE_TABLE_FLAG_NOINIT (unsigned int)0x0001
126 126
127 127 /* ENGINE flags that can be set by ENGINE_set_flags(). */
128 128 /* #define ENGINE_FLAGS_MALLOCED 0x0001 */ /* Not used */
129 129
130 130 /* This flag is for ENGINEs that wish to handle the various 'CMD'-related
131 131 * control commands on their own. Without this flag, ENGINE_ctrl() handles these
132 132 * control commands on behalf of the ENGINE using their "cmd_defns" data. */
133 133 #define ENGINE_FLAGS_MANUAL_CMD_CTRL (int)0x0002
134 134
135 135 /* This flag is for ENGINEs who return new duplicate structures when found via
136 136 * "ENGINE_by_id()". When an ENGINE must store state (eg. if ENGINE_ctrl()
137 137 * commands are called in sequence as part of some stateful process like
138 138 * key-generation setup and execution), it can set this flag - then each attempt
139 139 * to obtain the ENGINE will result in it being copied into a new structure.
140 140 * Normally, ENGINEs don't declare this flag so ENGINE_by_id() just increments
141 141 * the existing ENGINE's structural reference count. */
142 142 #define ENGINE_FLAGS_BY_ID_COPY (int)0x0004
143 143
144 144 /* This flag if for an ENGINE that does not want its methods registered as
145 145 * part of ENGINE_register_all_complete() for example if the methods are
146 146 * not usable as default methods.
147 147 */
148 148
149 149 #define ENGINE_FLAGS_NO_REGISTER_ALL (int)0x0008
150 150
151 151 /* ENGINEs can support their own command types, and these flags are used in
152 152 * ENGINE_CTRL_GET_CMD_FLAGS to indicate to the caller what kind of input each
153 153 * command expects. Currently only numeric and string input is supported. If a
154 154 * control command supports none of the _NUMERIC, _STRING, or _NO_INPUT options,
155 155 * then it is regarded as an "internal" control command - and not for use in
156 156 * config setting situations. As such, they're not available to the
157 157 * ENGINE_ctrl_cmd_string() function, only raw ENGINE_ctrl() access. Changes to
158 158 * this list of 'command types' should be reflected carefully in
159 159 * ENGINE_cmd_is_executable() and ENGINE_ctrl_cmd_string(). */
160 160
161 161 /* accepts a 'long' input value (3rd parameter to ENGINE_ctrl) */
162 162 #define ENGINE_CMD_FLAG_NUMERIC (unsigned int)0x0001
163 163 /* accepts string input (cast from 'void*' to 'const char *', 4th parameter to
164 164 * ENGINE_ctrl) */
165 165 #define ENGINE_CMD_FLAG_STRING (unsigned int)0x0002
166 166 /* Indicates that the control command takes *no* input. Ie. the control command
167 167 * is unparameterised. */
168 168 #define ENGINE_CMD_FLAG_NO_INPUT (unsigned int)0x0004
169 169 /* Indicates that the control command is internal. This control command won't
170 170 * be shown in any output, and is only usable through the ENGINE_ctrl_cmd()
171 171 * function. */
172 172 #define ENGINE_CMD_FLAG_INTERNAL (unsigned int)0x0008
173 173
174 174 /* NB: These 3 control commands are deprecated and should not be used. ENGINEs
175 175 * relying on these commands should compile conditional support for
176 176 * compatibility (eg. if these symbols are defined) but should also migrate the
177 177 * same functionality to their own ENGINE-specific control functions that can be
178 178 * "discovered" by calling applications. The fact these control commands
179 179 * wouldn't be "executable" (ie. usable by text-based config) doesn't change the
180 180 * fact that application code can find and use them without requiring per-ENGINE
181 181 * hacking. */
182 182
183 183 /* These flags are used to tell the ctrl function what should be done.
184 184 * All command numbers are shared between all engines, even if some don't
185 185 * make sense to some engines. In such a case, they do nothing but return
186 186 * the error ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED. */
187 187 #define ENGINE_CTRL_SET_LOGSTREAM 1
188 188 #define ENGINE_CTRL_SET_PASSWORD_CALLBACK 2
189 189 #define ENGINE_CTRL_HUP 3 /* Close and reinitialise any
190 190 handles/connections etc. */
191 191 #define ENGINE_CTRL_SET_USER_INTERFACE 4 /* Alternative to callback */
192 192 #define ENGINE_CTRL_SET_CALLBACK_DATA 5 /* User-specific data, used
193 193 when calling the password
194 194 callback and the user
195 195 interface */
196 196 #define ENGINE_CTRL_LOAD_CONFIGURATION 6 /* Load a configuration, given
197 197 a string that represents a
198 198 file name or so */
199 199 #define ENGINE_CTRL_LOAD_SECTION 7 /* Load data from a given
200 200 section in the already loaded
201 201 configuration */
202 202
203 203 /* These control commands allow an application to deal with an arbitrary engine
204 204 * in a dynamic way. Warn: Negative return values indicate errors FOR THESE
205 205 * COMMANDS because zero is used to indicate 'end-of-list'. Other commands,
206 206 * including ENGINE-specific command types, return zero for an error.
207 207 *
208 208 * An ENGINE can choose to implement these ctrl functions, and can internally
209 209 * manage things however it chooses - it does so by setting the
210 210 * ENGINE_FLAGS_MANUAL_CMD_CTRL flag (using ENGINE_set_flags()). Otherwise the
211 211 * ENGINE_ctrl() code handles this on the ENGINE's behalf using the cmd_defns
212 212 * data (set using ENGINE_set_cmd_defns()). This means an ENGINE's ctrl()
213 213 * handler need only implement its own commands - the above "meta" commands will
214 214 * be taken care of. */
215 215
216 216 /* Returns non-zero if the supplied ENGINE has a ctrl() handler. If "not", then
217 217 * all the remaining control commands will return failure, so it is worth
218 218 * checking this first if the caller is trying to "discover" the engine's
219 219 * capabilities and doesn't want errors generated unnecessarily. */
220 220 #define ENGINE_CTRL_HAS_CTRL_FUNCTION 10
221 221 /* Returns a positive command number for the first command supported by the
222 222 * engine. Returns zero if no ctrl commands are supported. */
223 223 #define ENGINE_CTRL_GET_FIRST_CMD_TYPE 11
224 224 /* The 'long' argument specifies a command implemented by the engine, and the
225 225 * return value is the next command supported, or zero if there are no more. */
226 226 #define ENGINE_CTRL_GET_NEXT_CMD_TYPE 12
227 227 /* The 'void*' argument is a command name (cast from 'const char *'), and the
228 228 * return value is the command that corresponds to it. */
229 229 #define ENGINE_CTRL_GET_CMD_FROM_NAME 13
230 230 /* The next two allow a command to be converted into its corresponding string
231 231 * form. In each case, the 'long' argument supplies the command. In the NAME_LEN
232 232 * case, the return value is the length of the command name (not counting a
233 233 * trailing EOL). In the NAME case, the 'void*' argument must be a string buffer
234 234 * large enough, and it will be populated with the name of the command (WITH a
235 235 * trailing EOL). */
236 236 #define ENGINE_CTRL_GET_NAME_LEN_FROM_CMD 14
237 237 #define ENGINE_CTRL_GET_NAME_FROM_CMD 15
238 238 /* The next two are similar but give a "short description" of a command. */
239 239 #define ENGINE_CTRL_GET_DESC_LEN_FROM_CMD 16
240 240 #define ENGINE_CTRL_GET_DESC_FROM_CMD 17
241 241 /* With this command, the return value is the OR'd combination of
242 242 * ENGINE_CMD_FLAG_*** values that indicate what kind of input a given
243 243 * engine-specific ctrl command expects. */
244 244 #define ENGINE_CTRL_GET_CMD_FLAGS 18
245 245
246 246 /* ENGINE implementations should start the numbering of their own control
247 247 * commands from this value. (ie. ENGINE_CMD_BASE, ENGINE_CMD_BASE + 1, etc). */
248 248 #define ENGINE_CMD_BASE 200
249 249
250 250 /* NB: These 2 nCipher "chil" control commands are deprecated, and their
251 251 * functionality is now available through ENGINE-specific control commands
252 252 * (exposed through the above-mentioned 'CMD'-handling). Code using these 2
253 253 * commands should be migrated to the more general command handling before these
254 254 * are removed. */
255 255
256 256 /* Flags specific to the nCipher "chil" engine */
257 257 #define ENGINE_CTRL_CHIL_SET_FORKCHECK 100
258 258 /* Depending on the value of the (long)i argument, this sets or
259 259 * unsets the SimpleForkCheck flag in the CHIL API to enable or
260 260 * disable checking and workarounds for applications that fork().
261 261 */
262 262 #define ENGINE_CTRL_CHIL_NO_LOCKING 101
263 263 /* This prevents the initialisation function from providing mutex
264 264 * callbacks to the nCipher library. */
265 265
266 266 /* If an ENGINE supports its own specific control commands and wishes the
267 267 * framework to handle the above 'ENGINE_CMD_***'-manipulation commands on its
268 268 * behalf, it should supply a null-terminated array of ENGINE_CMD_DEFN entries
269 269 * to ENGINE_set_cmd_defns(). It should also implement a ctrl() handler that
270 270 * supports the stated commands (ie. the "cmd_num" entries as described by the
271 271 * array). NB: The array must be ordered in increasing order of cmd_num.
272 272 * "null-terminated" means that the last ENGINE_CMD_DEFN element has cmd_num set
273 273 * to zero and/or cmd_name set to NULL. */
274 274 typedef struct ENGINE_CMD_DEFN_st
275 275 {
276 276 unsigned int cmd_num; /* The command number */
277 277 const char *cmd_name; /* The command name itself */
278 278 const char *cmd_desc; /* A short description of the command */
279 279 unsigned int cmd_flags; /* The input the command expects */
280 280 } ENGINE_CMD_DEFN;
281 281
282 282 /* Generic function pointer */
283 283 typedef int (*ENGINE_GEN_FUNC_PTR)(void);
284 284 /* Generic function pointer taking no arguments */
285 285 typedef int (*ENGINE_GEN_INT_FUNC_PTR)(ENGINE *);
286 286 /* Specific control function pointer */
287 287 typedef int (*ENGINE_CTRL_FUNC_PTR)(ENGINE *, int, long, void *, void (*f)(void));
288 288 /* Generic load_key function pointer */
289 289 typedef EVP_PKEY * (*ENGINE_LOAD_KEY_PTR)(ENGINE *, const char *,
290 290 UI_METHOD *ui_method, void *callback_data);
291 291 typedef int (*ENGINE_SSL_CLIENT_CERT_PTR)(ENGINE *, SSL *ssl,
292 292 STACK_OF(X509_NAME) *ca_dn, X509 **pcert, EVP_PKEY **pkey,
293 293 STACK_OF(X509) **pother, UI_METHOD *ui_method, void *callback_data);
294 294 /* These callback types are for an ENGINE's handler for cipher and digest logic.
295 295 * These handlers have these prototypes;
296 296 * int foo(ENGINE *e, const EVP_CIPHER **cipher, const int **nids, int nid);
297 297 * int foo(ENGINE *e, const EVP_MD **digest, const int **nids, int nid);
298 298 * Looking at how to implement these handlers in the case of cipher support, if
299 299 * the framework wants the EVP_CIPHER for 'nid', it will call;
300 300 * foo(e, &p_evp_cipher, NULL, nid); (return zero for failure)
301 301 * If the framework wants a list of supported 'nid's, it will call;
302 302 * foo(e, NULL, &p_nids, 0); (returns number of 'nids' or -1 for error)
303 303 */
304 304 /* Returns to a pointer to the array of supported cipher 'nid's. If the second
305 305 * parameter is non-NULL it is set to the size of the returned array. */
306 306 typedef int (*ENGINE_CIPHERS_PTR)(ENGINE *, const EVP_CIPHER **, const int **, int);
307 307 typedef int (*ENGINE_DIGESTS_PTR)(ENGINE *, const EVP_MD **, const int **, int);
308 308 typedef int (*ENGINE_PKEY_METHS_PTR)(ENGINE *, EVP_PKEY_METHOD **, const int **, int);
309 309 typedef int (*ENGINE_PKEY_ASN1_METHS_PTR)(ENGINE *, EVP_PKEY_ASN1_METHOD **, const int **, int);
310 310 /* STRUCTURE functions ... all of these functions deal with pointers to ENGINE
311 311 * structures where the pointers have a "structural reference". This means that
312 312 * their reference is to allowed access to the structure but it does not imply
313 313 * that the structure is functional. To simply increment or decrement the
314 314 * structural reference count, use ENGINE_by_id and ENGINE_free. NB: This is not
315 315 * required when iterating using ENGINE_get_next as it will automatically
316 316 * decrement the structural reference count of the "current" ENGINE and
317 317 * increment the structural reference count of the ENGINE it returns (unless it
318 318 * is NULL). */
319 319
320 320 /* Get the first/last "ENGINE" type available. */
321 321 ENGINE *ENGINE_get_first(void);
322 322 ENGINE *ENGINE_get_last(void);
323 323 /* Iterate to the next/previous "ENGINE" type (NULL = end of the list). */
324 324 ENGINE *ENGINE_get_next(ENGINE *e);
325 325 ENGINE *ENGINE_get_prev(ENGINE *e);
326 326 /* Add another "ENGINE" type into the array. */
327 327 int ENGINE_add(ENGINE *e);
328 328 /* Remove an existing "ENGINE" type from the array. */
329 329 int ENGINE_remove(ENGINE *e);
330 330 /* Retrieve an engine from the list by its unique "id" value. */
331 331 ENGINE *ENGINE_by_id(const char *id);
332 332 /* Add all the built-in engines. */
333 333 void ENGINE_load_openssl(void);
334 334 void ENGINE_load_dynamic(void);
335 335 #ifndef OPENSSL_NO_STATIC_ENGINE
336 336 void ENGINE_load_4758cca(void);
337 337 void ENGINE_load_aep(void);
338 338 void ENGINE_load_atalla(void);
339 339 void ENGINE_load_chil(void);
340 340 void ENGINE_load_cswift(void);
341 341 void ENGINE_load_nuron(void);
342 342 void ENGINE_load_sureware(void);
343 343 void ENGINE_load_ubsec(void);
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344 344 void ENGINE_load_padlock(void);
345 345 void ENGINE_load_capi(void);
346 346 #ifndef OPENSSL_NO_GMP
347 347 void ENGINE_load_gmp(void);
348 348 #endif
349 349 #ifndef OPENSSL_NO_GOST
350 350 void ENGINE_load_gost(void);
351 351 #endif
352 352 #endif
353 353 void ENGINE_load_cryptodev(void);
354 +void ENGINE_load_pk11(void);
354 355 void ENGINE_load_rsax(void);
355 356 void ENGINE_load_rdrand(void);
356 357 void ENGINE_load_builtin_engines(void);
357 358
358 359 /* Get and set global flags (ENGINE_TABLE_FLAG_***) for the implementation
359 360 * "registry" handling. */
360 361 unsigned int ENGINE_get_table_flags(void);
361 362 void ENGINE_set_table_flags(unsigned int flags);
362 363
363 364 /* Manage registration of ENGINEs per "table". For each type, there are 3
364 365 * functions;
365 366 * ENGINE_register_***(e) - registers the implementation from 'e' (if it has one)
366 367 * ENGINE_unregister_***(e) - unregister the implementation from 'e'
367 368 * ENGINE_register_all_***() - call ENGINE_register_***() for each 'e' in the list
368 369 * Cleanup is automatically registered from each table when required, so
369 370 * ENGINE_cleanup() will reverse any "register" operations. */
370 371
371 372 int ENGINE_register_RSA(ENGINE *e);
372 373 void ENGINE_unregister_RSA(ENGINE *e);
373 374 void ENGINE_register_all_RSA(void);
374 375
375 376 int ENGINE_register_DSA(ENGINE *e);
376 377 void ENGINE_unregister_DSA(ENGINE *e);
377 378 void ENGINE_register_all_DSA(void);
378 379
379 380 int ENGINE_register_ECDH(ENGINE *e);
380 381 void ENGINE_unregister_ECDH(ENGINE *e);
381 382 void ENGINE_register_all_ECDH(void);
382 383
383 384 int ENGINE_register_ECDSA(ENGINE *e);
384 385 void ENGINE_unregister_ECDSA(ENGINE *e);
385 386 void ENGINE_register_all_ECDSA(void);
386 387
387 388 int ENGINE_register_DH(ENGINE *e);
388 389 void ENGINE_unregister_DH(ENGINE *e);
389 390 void ENGINE_register_all_DH(void);
390 391
391 392 int ENGINE_register_RAND(ENGINE *e);
392 393 void ENGINE_unregister_RAND(ENGINE *e);
393 394 void ENGINE_register_all_RAND(void);
394 395
395 396 int ENGINE_register_STORE(ENGINE *e);
396 397 void ENGINE_unregister_STORE(ENGINE *e);
397 398 void ENGINE_register_all_STORE(void);
398 399
399 400 int ENGINE_register_ciphers(ENGINE *e);
400 401 void ENGINE_unregister_ciphers(ENGINE *e);
401 402 void ENGINE_register_all_ciphers(void);
402 403
403 404 int ENGINE_register_digests(ENGINE *e);
404 405 void ENGINE_unregister_digests(ENGINE *e);
405 406 void ENGINE_register_all_digests(void);
406 407
407 408 int ENGINE_register_pkey_meths(ENGINE *e);
408 409 void ENGINE_unregister_pkey_meths(ENGINE *e);
409 410 void ENGINE_register_all_pkey_meths(void);
410 411
411 412 int ENGINE_register_pkey_asn1_meths(ENGINE *e);
412 413 void ENGINE_unregister_pkey_asn1_meths(ENGINE *e);
413 414 void ENGINE_register_all_pkey_asn1_meths(void);
414 415
415 416 /* These functions register all support from the above categories. Note, use of
416 417 * these functions can result in static linkage of code your application may not
417 418 * need. If you only need a subset of functionality, consider using more
418 419 * selective initialisation. */
419 420 int ENGINE_register_complete(ENGINE *e);
420 421 int ENGINE_register_all_complete(void);
421 422
422 423 /* Send parametrised control commands to the engine. The possibilities to send
423 424 * down an integer, a pointer to data or a function pointer are provided. Any of
424 425 * the parameters may or may not be NULL, depending on the command number. In
425 426 * actuality, this function only requires a structural (rather than functional)
426 427 * reference to an engine, but many control commands may require the engine be
427 428 * functional. The caller should be aware of trying commands that require an
428 429 * operational ENGINE, and only use functional references in such situations. */
429 430 int ENGINE_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void));
430 431
431 432 /* This function tests if an ENGINE-specific command is usable as a "setting".
432 433 * Eg. in an application's config file that gets processed through
433 434 * ENGINE_ctrl_cmd_string(). If this returns zero, it is not available to
434 435 * ENGINE_ctrl_cmd_string(), only ENGINE_ctrl(). */
435 436 int ENGINE_cmd_is_executable(ENGINE *e, int cmd);
436 437
437 438 /* This function works like ENGINE_ctrl() with the exception of taking a
438 439 * command name instead of a command number, and can handle optional commands.
439 440 * See the comment on ENGINE_ctrl_cmd_string() for an explanation on how to
440 441 * use the cmd_name and cmd_optional. */
441 442 int ENGINE_ctrl_cmd(ENGINE *e, const char *cmd_name,
442 443 long i, void *p, void (*f)(void), int cmd_optional);
443 444
444 445 /* This function passes a command-name and argument to an ENGINE. The cmd_name
445 446 * is converted to a command number and the control command is called using
446 447 * 'arg' as an argument (unless the ENGINE doesn't support such a command, in
447 448 * which case no control command is called). The command is checked for input
448 449 * flags, and if necessary the argument will be converted to a numeric value. If
449 450 * cmd_optional is non-zero, then if the ENGINE doesn't support the given
450 451 * cmd_name the return value will be success anyway. This function is intended
451 452 * for applications to use so that users (or config files) can supply
452 453 * engine-specific config data to the ENGINE at run-time to control behaviour of
453 454 * specific engines. As such, it shouldn't be used for calling ENGINE_ctrl()
454 455 * functions that return data, deal with binary data, or that are otherwise
455 456 * supposed to be used directly through ENGINE_ctrl() in application code. Any
456 457 * "return" data from an ENGINE_ctrl() operation in this function will be lost -
457 458 * the return value is interpreted as failure if the return value is zero,
458 459 * success otherwise, and this function returns a boolean value as a result. In
459 460 * other words, vendors of 'ENGINE'-enabled devices should write ENGINE
460 461 * implementations with parameterisations that work in this scheme, so that
461 462 * compliant ENGINE-based applications can work consistently with the same
462 463 * configuration for the same ENGINE-enabled devices, across applications. */
463 464 int ENGINE_ctrl_cmd_string(ENGINE *e, const char *cmd_name, const char *arg,
464 465 int cmd_optional);
465 466
466 467 /* These functions are useful for manufacturing new ENGINE structures. They
467 468 * don't address reference counting at all - one uses them to populate an ENGINE
468 469 * structure with personalised implementations of things prior to using it
469 470 * directly or adding it to the builtin ENGINE list in OpenSSL. These are also
470 471 * here so that the ENGINE structure doesn't have to be exposed and break binary
471 472 * compatibility! */
472 473 ENGINE *ENGINE_new(void);
473 474 int ENGINE_free(ENGINE *e);
474 475 int ENGINE_up_ref(ENGINE *e);
475 476 int ENGINE_set_id(ENGINE *e, const char *id);
476 477 int ENGINE_set_name(ENGINE *e, const char *name);
477 478 int ENGINE_set_RSA(ENGINE *e, const RSA_METHOD *rsa_meth);
478 479 int ENGINE_set_DSA(ENGINE *e, const DSA_METHOD *dsa_meth);
479 480 int ENGINE_set_ECDH(ENGINE *e, const ECDH_METHOD *ecdh_meth);
480 481 int ENGINE_set_ECDSA(ENGINE *e, const ECDSA_METHOD *ecdsa_meth);
481 482 int ENGINE_set_DH(ENGINE *e, const DH_METHOD *dh_meth);
482 483 int ENGINE_set_RAND(ENGINE *e, const RAND_METHOD *rand_meth);
483 484 int ENGINE_set_STORE(ENGINE *e, const STORE_METHOD *store_meth);
484 485 int ENGINE_set_destroy_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR destroy_f);
485 486 int ENGINE_set_init_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR init_f);
486 487 int ENGINE_set_finish_function(ENGINE *e, ENGINE_GEN_INT_FUNC_PTR finish_f);
487 488 int ENGINE_set_ctrl_function(ENGINE *e, ENGINE_CTRL_FUNC_PTR ctrl_f);
488 489 int ENGINE_set_load_privkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpriv_f);
489 490 int ENGINE_set_load_pubkey_function(ENGINE *e, ENGINE_LOAD_KEY_PTR loadpub_f);
490 491 int ENGINE_set_load_ssl_client_cert_function(ENGINE *e,
491 492 ENGINE_SSL_CLIENT_CERT_PTR loadssl_f);
492 493 int ENGINE_set_ciphers(ENGINE *e, ENGINE_CIPHERS_PTR f);
493 494 int ENGINE_set_digests(ENGINE *e, ENGINE_DIGESTS_PTR f);
494 495 int ENGINE_set_pkey_meths(ENGINE *e, ENGINE_PKEY_METHS_PTR f);
495 496 int ENGINE_set_pkey_asn1_meths(ENGINE *e, ENGINE_PKEY_ASN1_METHS_PTR f);
496 497 int ENGINE_set_flags(ENGINE *e, int flags);
497 498 int ENGINE_set_cmd_defns(ENGINE *e, const ENGINE_CMD_DEFN *defns);
498 499 /* These functions allow control over any per-structure ENGINE data. */
499 500 int ENGINE_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
500 501 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
501 502 int ENGINE_set_ex_data(ENGINE *e, int idx, void *arg);
502 503 void *ENGINE_get_ex_data(const ENGINE *e, int idx);
503 504
504 505 /* This function cleans up anything that needs it. Eg. the ENGINE_add() function
505 506 * automatically ensures the list cleanup function is registered to be called
506 507 * from ENGINE_cleanup(). Similarly, all ENGINE_register_*** functions ensure
507 508 * ENGINE_cleanup() will clean up after them. */
508 509 void ENGINE_cleanup(void);
509 510
510 511 /* These return values from within the ENGINE structure. These can be useful
511 512 * with functional references as well as structural references - it depends
512 513 * which you obtained. Using the result for functional purposes if you only
513 514 * obtained a structural reference may be problematic! */
514 515 const char *ENGINE_get_id(const ENGINE *e);
515 516 const char *ENGINE_get_name(const ENGINE *e);
516 517 const RSA_METHOD *ENGINE_get_RSA(const ENGINE *e);
517 518 const DSA_METHOD *ENGINE_get_DSA(const ENGINE *e);
518 519 const ECDH_METHOD *ENGINE_get_ECDH(const ENGINE *e);
519 520 const ECDSA_METHOD *ENGINE_get_ECDSA(const ENGINE *e);
520 521 const DH_METHOD *ENGINE_get_DH(const ENGINE *e);
521 522 const RAND_METHOD *ENGINE_get_RAND(const ENGINE *e);
522 523 const STORE_METHOD *ENGINE_get_STORE(const ENGINE *e);
523 524 ENGINE_GEN_INT_FUNC_PTR ENGINE_get_destroy_function(const ENGINE *e);
524 525 ENGINE_GEN_INT_FUNC_PTR ENGINE_get_init_function(const ENGINE *e);
525 526 ENGINE_GEN_INT_FUNC_PTR ENGINE_get_finish_function(const ENGINE *e);
526 527 ENGINE_CTRL_FUNC_PTR ENGINE_get_ctrl_function(const ENGINE *e);
527 528 ENGINE_LOAD_KEY_PTR ENGINE_get_load_privkey_function(const ENGINE *e);
528 529 ENGINE_LOAD_KEY_PTR ENGINE_get_load_pubkey_function(const ENGINE *e);
529 530 ENGINE_SSL_CLIENT_CERT_PTR ENGINE_get_ssl_client_cert_function(const ENGINE *e);
530 531 ENGINE_CIPHERS_PTR ENGINE_get_ciphers(const ENGINE *e);
531 532 ENGINE_DIGESTS_PTR ENGINE_get_digests(const ENGINE *e);
532 533 ENGINE_PKEY_METHS_PTR ENGINE_get_pkey_meths(const ENGINE *e);
533 534 ENGINE_PKEY_ASN1_METHS_PTR ENGINE_get_pkey_asn1_meths(const ENGINE *e);
534 535 const EVP_CIPHER *ENGINE_get_cipher(ENGINE *e, int nid);
535 536 const EVP_MD *ENGINE_get_digest(ENGINE *e, int nid);
536 537 const EVP_PKEY_METHOD *ENGINE_get_pkey_meth(ENGINE *e, int nid);
537 538 const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth(ENGINE *e, int nid);
538 539 const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth_str(ENGINE *e,
539 540 const char *str, int len);
540 541 const EVP_PKEY_ASN1_METHOD *ENGINE_pkey_asn1_find_str(ENGINE **pe,
541 542 const char *str, int len);
542 543 const ENGINE_CMD_DEFN *ENGINE_get_cmd_defns(const ENGINE *e);
543 544 int ENGINE_get_flags(const ENGINE *e);
544 545
545 546 /* FUNCTIONAL functions. These functions deal with ENGINE structures
546 547 * that have (or will) be initialised for use. Broadly speaking, the
547 548 * structural functions are useful for iterating the list of available
548 549 * engine types, creating new engine types, and other "list" operations.
549 550 * These functions actually deal with ENGINEs that are to be used. As
550 551 * such these functions can fail (if applicable) when particular
551 552 * engines are unavailable - eg. if a hardware accelerator is not
552 553 * attached or not functioning correctly. Each ENGINE has 2 reference
553 554 * counts; structural and functional. Every time a functional reference
554 555 * is obtained or released, a corresponding structural reference is
555 556 * automatically obtained or released too. */
556 557
557 558 /* Initialise a engine type for use (or up its reference count if it's
558 559 * already in use). This will fail if the engine is not currently
559 560 * operational and cannot initialise. */
560 561 int ENGINE_init(ENGINE *e);
561 562 /* Free a functional reference to a engine type. This does not require
562 563 * a corresponding call to ENGINE_free as it also releases a structural
563 564 * reference. */
564 565 int ENGINE_finish(ENGINE *e);
565 566
566 567 /* The following functions handle keys that are stored in some secondary
567 568 * location, handled by the engine. The storage may be on a card or
568 569 * whatever. */
569 570 EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id,
570 571 UI_METHOD *ui_method, void *callback_data);
571 572 EVP_PKEY *ENGINE_load_public_key(ENGINE *e, const char *key_id,
572 573 UI_METHOD *ui_method, void *callback_data);
573 574 int ENGINE_load_ssl_client_cert(ENGINE *e, SSL *s,
574 575 STACK_OF(X509_NAME) *ca_dn, X509 **pcert, EVP_PKEY **ppkey,
575 576 STACK_OF(X509) **pother,
576 577 UI_METHOD *ui_method, void *callback_data);
577 578
578 579 /* This returns a pointer for the current ENGINE structure that
579 580 * is (by default) performing any RSA operations. The value returned
580 581 * is an incremented reference, so it should be free'd (ENGINE_finish)
581 582 * before it is discarded. */
582 583 ENGINE *ENGINE_get_default_RSA(void);
583 584 /* Same for the other "methods" */
584 585 ENGINE *ENGINE_get_default_DSA(void);
585 586 ENGINE *ENGINE_get_default_ECDH(void);
586 587 ENGINE *ENGINE_get_default_ECDSA(void);
587 588 ENGINE *ENGINE_get_default_DH(void);
588 589 ENGINE *ENGINE_get_default_RAND(void);
589 590 /* These functions can be used to get a functional reference to perform
590 591 * ciphering or digesting corresponding to "nid". */
591 592 ENGINE *ENGINE_get_cipher_engine(int nid);
592 593 ENGINE *ENGINE_get_digest_engine(int nid);
593 594 ENGINE *ENGINE_get_pkey_meth_engine(int nid);
594 595 ENGINE *ENGINE_get_pkey_asn1_meth_engine(int nid);
595 596
596 597 /* This sets a new default ENGINE structure for performing RSA
597 598 * operations. If the result is non-zero (success) then the ENGINE
598 599 * structure will have had its reference count up'd so the caller
599 600 * should still free their own reference 'e'. */
600 601 int ENGINE_set_default_RSA(ENGINE *e);
601 602 int ENGINE_set_default_string(ENGINE *e, const char *def_list);
602 603 /* Same for the other "methods" */
603 604 int ENGINE_set_default_DSA(ENGINE *e);
604 605 int ENGINE_set_default_ECDH(ENGINE *e);
605 606 int ENGINE_set_default_ECDSA(ENGINE *e);
606 607 int ENGINE_set_default_DH(ENGINE *e);
607 608 int ENGINE_set_default_RAND(ENGINE *e);
608 609 int ENGINE_set_default_ciphers(ENGINE *e);
609 610 int ENGINE_set_default_digests(ENGINE *e);
610 611 int ENGINE_set_default_pkey_meths(ENGINE *e);
611 612 int ENGINE_set_default_pkey_asn1_meths(ENGINE *e);
612 613
613 614 /* The combination "set" - the flags are bitwise "OR"d from the
614 615 * ENGINE_METHOD_*** defines above. As with the "ENGINE_register_complete()"
615 616 * function, this function can result in unnecessary static linkage. If your
616 617 * application requires only specific functionality, consider using more
617 618 * selective functions. */
618 619 int ENGINE_set_default(ENGINE *e, unsigned int flags);
619 620
620 621 void ENGINE_add_conf_module(void);
621 622
622 623 /* Deprecated functions ... */
623 624 /* int ENGINE_clear_defaults(void); */
624 625
625 626 /**************************/
626 627 /* DYNAMIC ENGINE SUPPORT */
627 628 /**************************/
628 629
629 630 /* Binary/behaviour compatibility levels */
630 631 #define OSSL_DYNAMIC_VERSION (unsigned long)0x00020000
631 632 /* Binary versions older than this are too old for us (whether we're a loader or
632 633 * a loadee) */
633 634 #define OSSL_DYNAMIC_OLDEST (unsigned long)0x00020000
634 635
635 636 /* When compiling an ENGINE entirely as an external shared library, loadable by
636 637 * the "dynamic" ENGINE, these types are needed. The 'dynamic_fns' structure
637 638 * type provides the calling application's (or library's) error functionality
638 639 * and memory management function pointers to the loaded library. These should
639 640 * be used/set in the loaded library code so that the loading application's
640 641 * 'state' will be used/changed in all operations. The 'static_state' pointer
641 642 * allows the loaded library to know if it shares the same static data as the
642 643 * calling application (or library), and thus whether these callbacks need to be
643 644 * set or not. */
644 645 typedef void *(*dyn_MEM_malloc_cb)(size_t);
645 646 typedef void *(*dyn_MEM_realloc_cb)(void *, size_t);
646 647 typedef void (*dyn_MEM_free_cb)(void *);
647 648 typedef struct st_dynamic_MEM_fns {
648 649 dyn_MEM_malloc_cb malloc_cb;
649 650 dyn_MEM_realloc_cb realloc_cb;
650 651 dyn_MEM_free_cb free_cb;
651 652 } dynamic_MEM_fns;
652 653 /* FIXME: Perhaps the memory and locking code (crypto.h) should declare and use
653 654 * these types so we (and any other dependant code) can simplify a bit?? */
654 655 typedef void (*dyn_lock_locking_cb)(int,int,const char *,int);
655 656 typedef int (*dyn_lock_add_lock_cb)(int*,int,int,const char *,int);
656 657 typedef struct CRYPTO_dynlock_value *(*dyn_dynlock_create_cb)(
657 658 const char *,int);
658 659 typedef void (*dyn_dynlock_lock_cb)(int,struct CRYPTO_dynlock_value *,
659 660 const char *,int);
660 661 typedef void (*dyn_dynlock_destroy_cb)(struct CRYPTO_dynlock_value *,
661 662 const char *,int);
662 663 typedef struct st_dynamic_LOCK_fns {
663 664 dyn_lock_locking_cb lock_locking_cb;
664 665 dyn_lock_add_lock_cb lock_add_lock_cb;
665 666 dyn_dynlock_create_cb dynlock_create_cb;
666 667 dyn_dynlock_lock_cb dynlock_lock_cb;
667 668 dyn_dynlock_destroy_cb dynlock_destroy_cb;
668 669 } dynamic_LOCK_fns;
669 670 /* The top-level structure */
670 671 typedef struct st_dynamic_fns {
671 672 void *static_state;
672 673 const ERR_FNS *err_fns;
673 674 const CRYPTO_EX_DATA_IMPL *ex_data_fns;
674 675 dynamic_MEM_fns mem_fns;
675 676 dynamic_LOCK_fns lock_fns;
676 677 } dynamic_fns;
677 678
678 679 /* The version checking function should be of this prototype. NB: The
679 680 * ossl_version value passed in is the OSSL_DYNAMIC_VERSION of the loading code.
680 681 * If this function returns zero, it indicates a (potential) version
681 682 * incompatibility and the loaded library doesn't believe it can proceed.
682 683 * Otherwise, the returned value is the (latest) version supported by the
683 684 * loading library. The loader may still decide that the loaded code's version
684 685 * is unsatisfactory and could veto the load. The function is expected to
685 686 * be implemented with the symbol name "v_check", and a default implementation
686 687 * can be fully instantiated with IMPLEMENT_DYNAMIC_CHECK_FN(). */
687 688 typedef unsigned long (*dynamic_v_check_fn)(unsigned long ossl_version);
688 689 #define IMPLEMENT_DYNAMIC_CHECK_FN() \
689 690 OPENSSL_EXPORT unsigned long v_check(unsigned long v); \
690 691 OPENSSL_EXPORT unsigned long v_check(unsigned long v) { \
691 692 if(v >= OSSL_DYNAMIC_OLDEST) return OSSL_DYNAMIC_VERSION; \
692 693 return 0; }
693 694
694 695 /* This function is passed the ENGINE structure to initialise with its own
695 696 * function and command settings. It should not adjust the structural or
696 697 * functional reference counts. If this function returns zero, (a) the load will
697 698 * be aborted, (b) the previous ENGINE state will be memcpy'd back onto the
698 699 * structure, and (c) the shared library will be unloaded. So implementations
699 700 * should do their own internal cleanup in failure circumstances otherwise they
700 701 * could leak. The 'id' parameter, if non-NULL, represents the ENGINE id that
701 702 * the loader is looking for. If this is NULL, the shared library can choose to
702 703 * return failure or to initialise a 'default' ENGINE. If non-NULL, the shared
703 704 * library must initialise only an ENGINE matching the passed 'id'. The function
704 705 * is expected to be implemented with the symbol name "bind_engine". A standard
705 706 * implementation can be instantiated with IMPLEMENT_DYNAMIC_BIND_FN(fn) where
706 707 * the parameter 'fn' is a callback function that populates the ENGINE structure
707 708 * and returns an int value (zero for failure). 'fn' should have prototype;
708 709 * [static] int fn(ENGINE *e, const char *id); */
709 710 typedef int (*dynamic_bind_engine)(ENGINE *e, const char *id,
710 711 const dynamic_fns *fns);
711 712 #define IMPLEMENT_DYNAMIC_BIND_FN(fn) \
712 713 OPENSSL_EXPORT \
713 714 int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns); \
714 715 OPENSSL_EXPORT \
715 716 int bind_engine(ENGINE *e, const char *id, const dynamic_fns *fns) { \
716 717 if(ENGINE_get_static_state() == fns->static_state) goto skip_cbs; \
717 718 if(!CRYPTO_set_mem_functions(fns->mem_fns.malloc_cb, \
718 719 fns->mem_fns.realloc_cb, fns->mem_fns.free_cb)) \
719 720 return 0; \
720 721 CRYPTO_set_locking_callback(fns->lock_fns.lock_locking_cb); \
721 722 CRYPTO_set_add_lock_callback(fns->lock_fns.lock_add_lock_cb); \
722 723 CRYPTO_set_dynlock_create_callback(fns->lock_fns.dynlock_create_cb); \
723 724 CRYPTO_set_dynlock_lock_callback(fns->lock_fns.dynlock_lock_cb); \
724 725 CRYPTO_set_dynlock_destroy_callback(fns->lock_fns.dynlock_destroy_cb); \
725 726 if(!CRYPTO_set_ex_data_implementation(fns->ex_data_fns)) \
726 727 return 0; \
727 728 if(!ERR_set_implementation(fns->err_fns)) return 0; \
728 729 skip_cbs: \
729 730 if(!fn(e,id)) return 0; \
730 731 return 1; }
731 732
732 733 /* If the loading application (or library) and the loaded ENGINE library share
733 734 * the same static data (eg. they're both dynamically linked to the same
734 735 * libcrypto.so) we need a way to avoid trying to set system callbacks - this
735 736 * would fail, and for the same reason that it's unnecessary to try. If the
736 737 * loaded ENGINE has (or gets from through the loader) its own copy of the
737 738 * libcrypto static data, we will need to set the callbacks. The easiest way to
738 739 * detect this is to have a function that returns a pointer to some static data
739 740 * and let the loading application and loaded ENGINE compare their respective
740 741 * values. */
741 742 void *ENGINE_get_static_state(void);
742 743
743 744 #if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(HAVE_CRYPTODEV)
744 745 void ENGINE_setup_bsd_cryptodev(void);
745 746 #endif
746 747
747 748 /* BEGIN ERROR CODES */
748 749 /* The following lines are auto generated by the script mkerr.pl. Any changes
749 750 * made after this point may be overwritten when the script is next run.
750 751 */
751 752 void ERR_load_ENGINE_strings(void);
752 753
753 754 /* Error codes for the ENGINE functions. */
754 755
755 756 /* Function codes. */
756 757 #define ENGINE_F_DYNAMIC_CTRL 180
757 758 #define ENGINE_F_DYNAMIC_GET_DATA_CTX 181
758 759 #define ENGINE_F_DYNAMIC_LOAD 182
759 760 #define ENGINE_F_DYNAMIC_SET_DATA_CTX 183
760 761 #define ENGINE_F_ENGINE_ADD 105
761 762 #define ENGINE_F_ENGINE_BY_ID 106
762 763 #define ENGINE_F_ENGINE_CMD_IS_EXECUTABLE 170
763 764 #define ENGINE_F_ENGINE_CTRL 142
764 765 #define ENGINE_F_ENGINE_CTRL_CMD 178
765 766 #define ENGINE_F_ENGINE_CTRL_CMD_STRING 171
766 767 #define ENGINE_F_ENGINE_FINISH 107
767 768 #define ENGINE_F_ENGINE_FREE_UTIL 108
768 769 #define ENGINE_F_ENGINE_GET_CIPHER 185
769 770 #define ENGINE_F_ENGINE_GET_DEFAULT_TYPE 177
770 771 #define ENGINE_F_ENGINE_GET_DIGEST 186
771 772 #define ENGINE_F_ENGINE_GET_NEXT 115
772 773 #define ENGINE_F_ENGINE_GET_PKEY_ASN1_METH 193
773 774 #define ENGINE_F_ENGINE_GET_PKEY_METH 192
774 775 #define ENGINE_F_ENGINE_GET_PREV 116
775 776 #define ENGINE_F_ENGINE_INIT 119
776 777 #define ENGINE_F_ENGINE_LIST_ADD 120
777 778 #define ENGINE_F_ENGINE_LIST_REMOVE 121
778 779 #define ENGINE_F_ENGINE_LOAD_PRIVATE_KEY 150
779 780 #define ENGINE_F_ENGINE_LOAD_PUBLIC_KEY 151
780 781 #define ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT 194
781 782 #define ENGINE_F_ENGINE_NEW 122
782 783 #define ENGINE_F_ENGINE_REMOVE 123
783 784 #define ENGINE_F_ENGINE_SET_DEFAULT_STRING 189
784 785 #define ENGINE_F_ENGINE_SET_DEFAULT_TYPE 126
785 786 #define ENGINE_F_ENGINE_SET_ID 129
786 787 #define ENGINE_F_ENGINE_SET_NAME 130
787 788 #define ENGINE_F_ENGINE_TABLE_REGISTER 184
788 789 #define ENGINE_F_ENGINE_UNLOAD_KEY 152
789 790 #define ENGINE_F_ENGINE_UNLOCKED_FINISH 191
790 791 #define ENGINE_F_ENGINE_UP_REF 190
791 792 #define ENGINE_F_INT_CTRL_HELPER 172
792 793 #define ENGINE_F_INT_ENGINE_CONFIGURE 188
793 794 #define ENGINE_F_INT_ENGINE_MODULE_INIT 187
794 795 #define ENGINE_F_LOG_MESSAGE 141
795 796
796 797 /* Reason codes. */
797 798 #define ENGINE_R_ALREADY_LOADED 100
798 799 #define ENGINE_R_ARGUMENT_IS_NOT_A_NUMBER 133
799 800 #define ENGINE_R_CMD_NOT_EXECUTABLE 134
800 801 #define ENGINE_R_COMMAND_TAKES_INPUT 135
801 802 #define ENGINE_R_COMMAND_TAKES_NO_INPUT 136
802 803 #define ENGINE_R_CONFLICTING_ENGINE_ID 103
803 804 #define ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED 119
804 805 #define ENGINE_R_DH_NOT_IMPLEMENTED 139
805 806 #define ENGINE_R_DSA_NOT_IMPLEMENTED 140
806 807 #define ENGINE_R_DSO_FAILURE 104
807 808 #define ENGINE_R_DSO_NOT_FOUND 132
808 809 #define ENGINE_R_ENGINES_SECTION_ERROR 148
809 810 #define ENGINE_R_ENGINE_CONFIGURATION_ERROR 102
810 811 #define ENGINE_R_ENGINE_IS_NOT_IN_LIST 105
811 812 #define ENGINE_R_ENGINE_SECTION_ERROR 149
812 813 #define ENGINE_R_FAILED_LOADING_PRIVATE_KEY 128
813 814 #define ENGINE_R_FAILED_LOADING_PUBLIC_KEY 129
814 815 #define ENGINE_R_FINISH_FAILED 106
815 816 #define ENGINE_R_GET_HANDLE_FAILED 107
816 817 #define ENGINE_R_ID_OR_NAME_MISSING 108
817 818 #define ENGINE_R_INIT_FAILED 109
818 819 #define ENGINE_R_INTERNAL_LIST_ERROR 110
819 820 #define ENGINE_R_INVALID_ARGUMENT 143
820 821 #define ENGINE_R_INVALID_CMD_NAME 137
821 822 #define ENGINE_R_INVALID_CMD_NUMBER 138
822 823 #define ENGINE_R_INVALID_INIT_VALUE 151
823 824 #define ENGINE_R_INVALID_STRING 150
824 825 #define ENGINE_R_NOT_INITIALISED 117
825 826 #define ENGINE_R_NOT_LOADED 112
826 827 #define ENGINE_R_NO_CONTROL_FUNCTION 120
827 828 #define ENGINE_R_NO_INDEX 144
828 829 #define ENGINE_R_NO_LOAD_FUNCTION 125
829 830 #define ENGINE_R_NO_REFERENCE 130
830 831 #define ENGINE_R_NO_SUCH_ENGINE 116
831 832 #define ENGINE_R_NO_UNLOAD_FUNCTION 126
832 833 #define ENGINE_R_PROVIDE_PARAMETERS 113
833 834 #define ENGINE_R_RSA_NOT_IMPLEMENTED 141
834 835 #define ENGINE_R_UNIMPLEMENTED_CIPHER 146
835 836 #define ENGINE_R_UNIMPLEMENTED_DIGEST 147
836 837 #define ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD 101
837 838 #define ENGINE_R_VERSION_INCOMPATIBILITY 145
838 839
839 840 #ifdef __cplusplus
840 841 }
841 842 #endif
842 843 #endif
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