1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
23 */
24
25 #ifndef _SYS_CRYPTO_IMPL_H
26 #define _SYS_CRYPTO_IMPL_H
27
28 /*
29 * Kernel Cryptographic Framework private implementation definitions.
30 */
31
32 #include <sys/types.h>
33 #include <sys/param.h>
34
35 #ifdef _KERNEL
36 #include <sys/crypto/common.h>
37 #include <sys/crypto/api.h>
38 #include <sys/crypto/spi.h>
39 #include <sys/crypto/ioctl.h>
40 #include <sys/tnf_probe.h>
41 #include <sys/atomic.h>
42 #include <sys/project.h>
43 #include <sys/taskq.h>
44 #include <sys/rctl.h>
45 #include <sys/cpuvar.h>
46 #endif /* _KERNEL */
47
48 #ifdef __cplusplus
49 extern "C" {
50 #endif
51
52 #ifdef _KERNEL
53
54 /*
55 * Prefixes convention: structures internal to the kernel cryptographic
56 * framework start with 'kcf_'. Exposed structure start with 'crypto_'.
57 */
58
59 /* Provider stats. Not protected. */
60 typedef struct kcf_prov_stats {
61 kstat_named_t ps_ops_total;
62 kstat_named_t ps_ops_passed;
63 kstat_named_t ps_ops_failed;
64 kstat_named_t ps_ops_busy_rval;
65 } kcf_prov_stats_t;
66
67 /* Various kcf stats. Not protected. */
68 typedef struct kcf_stats {
69 kstat_named_t ks_thrs_in_pool;
70 kstat_named_t ks_idle_thrs;
71 kstat_named_t ks_minthrs;
72 kstat_named_t ks_maxthrs;
73 kstat_named_t ks_swq_njobs;
74 kstat_named_t ks_swq_maxjobs;
75 kstat_named_t ks_taskq_threads;
76 kstat_named_t ks_taskq_minalloc;
77 kstat_named_t ks_taskq_maxalloc;
78 } kcf_stats_t;
79
80 #define CPU_SEQID (CPU->cpu_seqid)
81
82 typedef struct kcf_lock_withpad {
83 kmutex_t kl_lock;
84 uint8_t kl_pad[64 - sizeof (kmutex_t)];
85 } kcf_lock_withpad_t;
86
87 /*
88 * Per-CPU structure used by a provider to keep track of
89 * various counters.
90 */
91 typedef struct kcf_prov_cpu {
92 kmutex_t kp_lock;
93 int kp_holdcnt; /* can go negative! */
94 uint_t kp_jobcnt;
95
96 uint64_t kp_ndispatches;
97 uint64_t kp_nfails;
98 uint64_t kp_nbusy_rval;
99 kcondvar_t kp_cv;
100
101 uint8_t kp_pad[64 - sizeof (kmutex_t) - 2 * sizeof (int) -
102 3 * sizeof (uint64_t) - sizeof (kcondvar_t)];
103 } kcf_prov_cpu_t;
104
105 /*
106 * kcf_get_refcnt(pd) is the number of inflight requests to the
107 * provider. So, it is a good measure of the load on a provider when
108 * it is not in a busy state. Once a provider notifies it is busy, requests
109 * backup in the taskq. So, we use tq_nalloc in that case which gives
110 * the number of task entries in the task queue. Note that we do not
111 * acquire any locks here as it is not critical to get the exact number
112 * and the lock contention is too costly for this code path.
113 */
114 #define KCF_PROV_LOAD(pd) ((pd)->pd_state != KCF_PROV_BUSY ? \
115 kcf_get_refcnt(pd, B_FALSE) : (pd)->pd_taskq->tq_nalloc)
116
117
118 /*
119 * The following two macros should be
120 * #define KCF_OPS_CLASSSIZE (KCF_LAST_OPSCLASS - KCF_FIRST_OPSCLASS + 2)
121 * #define KCF_MAXMECHTAB KCF_MAXCIPHER
122 *
123 * However, doing that would involve reorganizing the header file a bit.
124 * When impl.h is broken up (bug# 4703218), this will be done. For now,
125 * we hardcode these values.
126 */
127 #define KCF_OPS_CLASSSIZE 8
128 #define KCF_MAXMECHTAB 32
129
130 /*
131 * Valid values for the state of a provider. The order of
132 * the elements is important.
133 *
134 * Routines which get a provider or the list of providers
135 * should pick only those that are either in KCF_PROV_READY state
136 * or in KCF_PROV_BUSY state.
137 */
138 typedef enum {
139 KCF_PROV_ALLOCATED = 1,
140 KCF_PROV_UNVERIFIED,
141 KCF_PROV_UNVERIFIED_FIPS140,
142 KCF_PROV_VERIFICATION_FAILED,
143 /*
144 * state < KCF_PROV_READY means the provider can not
145 * be used at all.
146 */
147 KCF_PROV_READY,
148 KCF_PROV_BUSY,
149 /*
150 * state > KCF_PROV_BUSY means the provider can not
151 * be used for new requests.
152 */
153 KCF_PROV_FAILED,
154 /*
155 * Threads setting the following two states should do so only
156 * if the current state < KCF_PROV_DISABLED.
157 */
158 KCF_PROV_DISABLED,
159 KCF_PROV_UNREGISTERING,
160 KCF_PROV_UNREGISTERED
161 } kcf_prov_state_t;
162
163 #define KCF_IS_PROV_UNVERIFIED(pd) ((pd)->pd_state == KCF_PROV_UNVERIFIED)
164 #define KCF_IS_PROV_USABLE(pd) ((pd)->pd_state == KCF_PROV_READY || \
165 (pd)->pd_state == KCF_PROV_BUSY)
166 #define KCF_IS_PROV_REMOVED(pd) ((pd)->pd_state >= KCF_PROV_UNREGISTERING)
167
168 /* Internal flags valid for pd_flags field */
169 #define KCF_LPROV_MEMBER 0x80000000 /* is member of a logical provider */
170
171 /*
172 * A provider descriptor structure. There is one such structure per
173 * provider. It is allocated and initialized at registration time and
174 * freed when the provider unregisters.
175 *
176 * pd_prov_type: Provider type, hardware or software
177 * pd_sid: Session ID of the provider used by kernel clients.
178 * This is valid only for session-oriented providers.
179 * pd_taskq: taskq used to dispatch crypto requests
180 * pd_nbins: number of bins in pd_percpu_bins
181 * pd_percpu_bins: Pointer to an array of per-CPU structures
182 * containing a lock, a cv and various counters.
183 * pd_lock: lock protects pd_state and pd_provider_list
184 * pd_state: State value of the provider
185 * pd_provider_list: Used to cross-reference logical providers and their
186 * members. Not used for software providers.
187 * pd_resume_cv: cv to wait for state to change from KCF_PROV_BUSY
188 * pd_prov_handle: Provider handle specified by provider
189 * pd_ops_vector: The ops vector specified by Provider
190 * pd_mech_indx: Lookup table which maps a core framework mechanism
191 * number to an index in pd_mechanisms array
192 * pd_mechanisms: Array of mechanisms supported by the provider, specified
193 * by the provider during registration
194 * pd_mech_list_count: The number of entries in pi_mechanisms, specified
195 * by the provider during registration
196 * pd_name: Device name or module name
197 * pd_instance: Device instance
198 * pd_module_id: Module ID returned by modload
199 * pd_mctlp: Pointer to modctl structure for this provider
200 * pd_description: Provider description string
201 * pd_flags: bitwise OR of pi_flags from crypto_provider_info_t
202 * and other internal flags defined above.
203 * pd_hash_limit: Maximum data size that hash mechanisms of this provider
204 * can support.
205 * pd_hmac_limit: Maximum data size that HMAC mechanisms of this provider
206 * can support.
207 * pd_kcf_prov_handle: KCF-private handle assigned by KCF
208 * pd_prov_id: Identification # assigned by KCF to provider
209 * pd_kstat: kstat associated with the provider
210 * pd_ks_data: kstat data
211 */
212 typedef struct kcf_provider_desc {
213 crypto_provider_type_t pd_prov_type;
214 crypto_session_id_t pd_sid;
215 taskq_t *pd_taskq;
216 uint_t pd_nbins;
217 kcf_prov_cpu_t *pd_percpu_bins;
218 kmutex_t pd_lock;
219 kcf_prov_state_t pd_state;
220 struct kcf_provider_list *pd_provider_list;
221 kcondvar_t pd_resume_cv;
222 crypto_provider_handle_t pd_prov_handle;
223 crypto_ops_t *pd_ops_vector;
224 ushort_t pd_mech_indx[KCF_OPS_CLASSSIZE]\
225 [KCF_MAXMECHTAB];
226 crypto_mech_info_t *pd_mechanisms;
227 uint_t pd_mech_list_count;
228 char *pd_name;
229 uint_t pd_instance;
230 int pd_module_id;
231 struct modctl *pd_mctlp;
232 char *pd_description;
233 uint_t pd_flags;
234 uint_t pd_hash_limit;
235 uint_t pd_hmac_limit;
236 crypto_kcf_provider_handle_t pd_kcf_prov_handle;
237 crypto_provider_id_t pd_prov_id;
238 kstat_t *pd_kstat;
239 kcf_prov_stats_t pd_ks_data;
240 } kcf_provider_desc_t;
241
242 /* useful for making a list of providers */
243 typedef struct kcf_provider_list {
244 struct kcf_provider_list *pl_next;
245 struct kcf_provider_desc *pl_provider;
246 } kcf_provider_list_t;
247
248 /*
249 * If a component has a reference to a kcf_provider_desc_t,
250 * it REFHOLD()s. A new provider descriptor which is referenced only
251 * by the providers table has a reference counter of one.
252 */
253 #define KCF_PROV_REFHOLD(desc) { \
254 kcf_prov_cpu_t *mp; \
255 \
256 mp = &((desc)->pd_percpu_bins[CPU_SEQID]); \
257 mutex_enter(&mp->kp_lock); \
258 mp->kp_holdcnt++; \
259 mutex_exit(&mp->kp_lock); \
260 }
261
262 #define KCF_PROV_REFRELE(desc) { \
263 kcf_prov_cpu_t *mp; \
264 \
265 mp = &((desc)->pd_percpu_bins[CPU_SEQID]); \
266 mutex_enter(&mp->kp_lock); \
267 mp->kp_holdcnt--; \
268 mutex_exit(&mp->kp_lock); \
269 }
270
271 #define KCF_PROV_REFHELD(desc) (kcf_get_refcnt(desc, B_TRUE) >= 1)
272
273 /*
274 * The JOB macros are used only for a hardware provider.
275 * Hardware providers can have holds that stay forever.
276 * So, the job counter is used to check if it is safe to
277 * unregister a provider.
278 */
279 #define KCF_PROV_JOB_HOLD(mp) { \
280 mutex_enter(&(mp)->kp_lock); \
281 (mp)->kp_jobcnt++; \
282 mutex_exit(&(mp)->kp_lock); \
283 }
284
285 #define KCF_PROV_JOB_RELE(mp) { \
286 mutex_enter(&(mp)->kp_lock); \
287 (mp)->kp_jobcnt--; \
288 if ((mp)->kp_jobcnt == 0) \
289 cv_signal(&(mp)->kp_cv); \
290 mutex_exit(&(mp)->kp_lock); \
291 }
292
293 #define KCF_PROV_JOB_RELE_STAT(mp, doincr) { \
294 if (doincr) \
295 (mp)->kp_nfails++; \
296 KCF_PROV_JOB_RELE(mp); \
297 }
298
299 #define KCF_PROV_INCRSTATS(pd, error) { \
300 kcf_prov_cpu_t *mp; \
301 \
302 mp = &((pd)->pd_percpu_bins[CPU_SEQID]); \
303 mp->kp_ndispatches++; \
304 if ((error) == CRYPTO_BUSY) \
305 mp->kp_nbusy_rval++; \
306 else if ((error) != CRYPTO_SUCCESS && (error) != CRYPTO_QUEUED) \
307 mp->kp_nfails++; \
308 }
309
310 /* list of crypto_mech_info_t valid as the second mech in a dual operation */
311
312 typedef struct crypto_mech_info_list {
313 struct crypto_mech_info_list *ml_next;
314 crypto_mech_type_t ml_kcf_mechid; /* KCF's id */
315 crypto_mech_info_t ml_mech_info;
316 } crypto_mech_info_list_t;
317
318 /*
319 * An element in a mechanism provider descriptors chain.
320 * The kcf_prov_mech_desc_t is duplicated in every chain the provider belongs
321 * to. This is a small tradeoff memory vs mutex spinning time to access the
322 * common provider field.
323 */
324
325 typedef struct kcf_prov_mech_desc {
326 struct kcf_mech_entry *pm_me; /* Back to the head */
327 struct kcf_prov_mech_desc *pm_next; /* Next in the chain */
328 crypto_mech_info_t pm_mech_info; /* Provider mech info */
329 crypto_mech_info_list_t *pm_mi_list; /* list for duals */
330 kcf_provider_desc_t *pm_prov_desc; /* Common desc. */
331 } kcf_prov_mech_desc_t;
332
333 /* and the notation shortcuts ... */
334 #define pm_provider_type pm_prov_desc.pd_provider_type
335 #define pm_provider_handle pm_prov_desc.pd_provider_handle
336 #define pm_ops_vector pm_prov_desc.pd_ops_vector
337
338 extern kcf_lock_withpad_t *me_mutexes;
339
340 #define KCF_CPU_PAD (128 - sizeof (crypto_mech_name_t) - \
341 sizeof (crypto_mech_type_t) - \
342 2 * sizeof (kcf_prov_mech_desc_t *) - \
343 sizeof (int) - sizeof (uint32_t) - sizeof (size_t))
344
345 /*
346 * A mechanism entry in an xxx_mech_tab[]. KCF_CPU_PAD needs
347 * to be adjusted if this structure is changed.
348 */
349 typedef struct kcf_mech_entry {
350 crypto_mech_name_t me_name; /* mechanism name */
351 crypto_mech_type_t me_mechid; /* Internal id for mechanism */
352 kcf_prov_mech_desc_t *me_hw_prov_chain; /* list of HW providers */
353 kcf_prov_mech_desc_t *me_sw_prov; /* SW provider */
354 /*
355 * Number of HW providers in the chain. There is only one
356 * SW provider. So, we need only a count of HW providers.
357 */
358 int me_num_hwprov;
359 /*
360 * When a SW provider is present, this is the generation number that
361 * ensures no objects from old SW providers are used in the new one
362 */
363 uint32_t me_gen_swprov;
364 /*
365 * threshold for using hardware providers for this mech
366 */
367 size_t me_threshold;
368 uint8_t me_pad[KCF_CPU_PAD];
369 } kcf_mech_entry_t;
370
371 /*
372 * A policy descriptor structure. It is allocated and initialized
373 * when administrative ioctls load disabled mechanisms.
374 *
375 * pd_prov_type: Provider type, hardware or software
376 * pd_name: Device name or module name.
377 * pd_instance: Device instance.
378 * pd_refcnt: Reference counter for this policy descriptor
379 * pd_mutex: Protects array and count of disabled mechanisms.
380 * pd_disabled_count: Count of disabled mechanisms.
381 * pd_disabled_mechs: Array of disabled mechanisms.
382 */
383 typedef struct kcf_policy_desc {
384 crypto_provider_type_t pd_prov_type;
385 char *pd_name;
386 uint_t pd_instance;
387 uint_t pd_refcnt;
388 kmutex_t pd_mutex;
389 uint_t pd_disabled_count;
390 crypto_mech_name_t *pd_disabled_mechs;
391 } kcf_policy_desc_t;
392
393 /*
394 * If a component has a reference to a kcf_policy_desc_t,
395 * it REFHOLD()s. A new policy descriptor which is referenced only
396 * by the policy table has a reference count of one.
397 */
398 #define KCF_POLICY_REFHOLD(desc) { \
399 atomic_inc_32(&(desc)->pd_refcnt); \
400 ASSERT((desc)->pd_refcnt != 0); \
401 }
402
403 /*
404 * Releases a reference to a policy descriptor. When the last
405 * reference is released, the descriptor is freed.
406 */
407 #define KCF_POLICY_REFRELE(desc) { \
408 ASSERT((desc)->pd_refcnt != 0); \
409 membar_exit(); \
410 if (atomic_dec_32_nv(&(desc)->pd_refcnt) == 0) \
411 kcf_policy_free_desc(desc); \
412 }
413
414 /*
415 * This entry stores the name of a software module and its
416 * mechanisms. The mechanisms are 'hints' that are used to
417 * trigger loading of the module.
418 */
419 typedef struct kcf_soft_conf_entry {
420 struct kcf_soft_conf_entry *ce_next;
421 char *ce_name;
422 crypto_mech_name_t *ce_mechs;
423 uint_t ce_count;
424 } kcf_soft_conf_entry_t;
425
426 extern kmutex_t soft_config_mutex;
427 extern kcf_soft_conf_entry_t *soft_config_list;
428
429 /*
430 * Global tables. The sizes are from the predefined PKCS#11 v2.20 mechanisms,
431 * with a margin of few extra empty entry points
432 */
433
434 #define KCF_MAXDIGEST 16 /* Digests */
435 #define KCF_MAXCIPHER 64 /* Ciphers */
436 #define KCF_MAXMAC 40 /* Message authentication codes */
437 #define KCF_MAXSIGN 24 /* Sign/Verify */
438 #define KCF_MAXKEYOPS 116 /* Key generation and derivation */
439 #define KCF_MAXMISC 16 /* Others ... */
440
441 #define KCF_MAXMECHS KCF_MAXDIGEST + KCF_MAXCIPHER + KCF_MAXMAC + \
442 KCF_MAXSIGN + KCF_MAXKEYOPS + \
443 KCF_MAXMISC
444
445 extern kcf_mech_entry_t kcf_digest_mechs_tab[];
446 extern kcf_mech_entry_t kcf_cipher_mechs_tab[];
447 extern kcf_mech_entry_t kcf_mac_mechs_tab[];
448 extern kcf_mech_entry_t kcf_sign_mechs_tab[];
449 extern kcf_mech_entry_t kcf_keyops_mechs_tab[];
450 extern kcf_mech_entry_t kcf_misc_mechs_tab[];
451
452 extern kmutex_t kcf_mech_tabs_lock;
453
454 typedef enum {
455 KCF_DIGEST_CLASS = 1,
456 KCF_CIPHER_CLASS,
457 KCF_MAC_CLASS,
458 KCF_SIGN_CLASS,
459 KCF_KEYOPS_CLASS,
460 KCF_MISC_CLASS
461 } kcf_ops_class_t;
462
463 #define KCF_FIRST_OPSCLASS KCF_DIGEST_CLASS
464 #define KCF_LAST_OPSCLASS KCF_MISC_CLASS
465
466 /* The table of all the kcf_xxx_mech_tab[]s, indexed by kcf_ops_class */
467
468 typedef struct kcf_mech_entry_tab {
469 int met_size; /* Size of the met_tab[] */
470 kcf_mech_entry_t *met_tab; /* the table */
471 } kcf_mech_entry_tab_t;
472
473 extern kcf_mech_entry_tab_t kcf_mech_tabs_tab[];
474
475 #define KCF_MECHID(class, index) \
476 (((crypto_mech_type_t)(class) << 32) | (crypto_mech_type_t)(index))
477
478 #define KCF_MECH2CLASS(mech_type) ((kcf_ops_class_t)((mech_type) >> 32))
479
480 #define KCF_MECH2INDEX(mech_type) ((int)(mech_type))
481
482 #define KCF_TO_PROV_MECH_INDX(pd, mech_type) \
483 ((pd)->pd_mech_indx[KCF_MECH2CLASS(mech_type)] \
484 [KCF_MECH2INDEX(mech_type)])
485
486 #define KCF_TO_PROV_MECHINFO(pd, mech_type) \
487 ((pd)->pd_mechanisms[KCF_TO_PROV_MECH_INDX(pd, mech_type)])
488
489 #define KCF_TO_PROV_MECHNUM(pd, mech_type) \
490 (KCF_TO_PROV_MECHINFO(pd, mech_type).cm_mech_number)
491
492 #define KCF_CAN_SHARE_OPSTATE(pd, mech_type) \
493 ((KCF_TO_PROV_MECHINFO(pd, mech_type).cm_mech_flags) & \
494 CRYPTO_CAN_SHARE_OPSTATE)
495
496 /* ps_refcnt is protected by cm_lock in the crypto_minor structure */
497 typedef struct crypto_provider_session {
498 struct crypto_provider_session *ps_next;
499 crypto_session_id_t ps_session;
500 kcf_provider_desc_t *ps_provider;
501 kcf_provider_desc_t *ps_real_provider;
502 uint_t ps_refcnt;
503 } crypto_provider_session_t;
504
505 typedef struct crypto_session_data {
506 kmutex_t sd_lock;
507 kcondvar_t sd_cv;
508 uint32_t sd_flags;
509 int sd_pre_approved_amount;
510 crypto_ctx_t *sd_digest_ctx;
511 crypto_ctx_t *sd_encr_ctx;
512 crypto_ctx_t *sd_decr_ctx;
513 crypto_ctx_t *sd_sign_ctx;
514 crypto_ctx_t *sd_verify_ctx;
515 crypto_ctx_t *sd_sign_recover_ctx;
516 crypto_ctx_t *sd_verify_recover_ctx;
517 kcf_provider_desc_t *sd_provider;
518 void *sd_find_init_cookie;
519 crypto_provider_session_t *sd_provider_session;
520 } crypto_session_data_t;
521
522 #define CRYPTO_SESSION_IN_USE 0x00000001
523 #define CRYPTO_SESSION_IS_BUSY 0x00000002
524 #define CRYPTO_SESSION_IS_CLOSED 0x00000004
525
526 #define KCF_MAX_PIN_LEN 1024
527
528 /*
529 * Per-minor info.
530 *
531 * cm_lock protects everything in this structure except for cm_refcnt.
532 */
533 typedef struct crypto_minor {
534 uint_t cm_refcnt;
535 kmutex_t cm_lock;
536 kcondvar_t cm_cv;
537 crypto_session_data_t **cm_session_table;
538 uint_t cm_session_table_count;
539 kcf_provider_desc_t **cm_provider_array;
540 uint_t cm_provider_count;
541 crypto_provider_session_t *cm_provider_session;
542 } crypto_minor_t;
543
544 /* resource control framework handle used by /dev/crypto */
545 extern rctl_hndl_t rc_project_crypto_mem;
546 /*
547 * Return codes for internal functions
548 */
549 #define KCF_SUCCESS 0x0 /* Successful call */
550 #define KCF_INVALID_MECH_NUMBER 0x1 /* invalid mechanism number */
551 #define KCF_INVALID_MECH_NAME 0x2 /* invalid mechanism name */
552 #define KCF_INVALID_MECH_CLASS 0x3 /* invalid mechanism class */
553 #define KCF_MECH_TAB_FULL 0x4 /* Need more room in the mech tabs. */
554 #define KCF_INVALID_INDX ((ushort_t)-1)
555
556 /*
557 * kCF internal mechanism and function group for tracking RNG providers.
558 */
559 #define SUN_RANDOM "random"
560 #define CRYPTO_FG_RANDOM 0x80000000 /* generate_random() */
561
562 /*
563 * Wrappers for ops vectors. In the wrapper definitions below, the pd
564 * argument always corresponds to a pointer to a provider descriptor
565 * of type kcf_prov_desc_t.
566 */
567
568 #define KCF_PROV_CONTROL_OPS(pd) ((pd)->pd_ops_vector->co_control_ops)
569 #define KCF_PROV_CTX_OPS(pd) ((pd)->pd_ops_vector->co_ctx_ops)
570 #define KCF_PROV_DIGEST_OPS(pd) ((pd)->pd_ops_vector->co_digest_ops)
571 #define KCF_PROV_CIPHER_OPS(pd) ((pd)->pd_ops_vector->co_cipher_ops)
572 #define KCF_PROV_MAC_OPS(pd) ((pd)->pd_ops_vector->co_mac_ops)
573 #define KCF_PROV_SIGN_OPS(pd) ((pd)->pd_ops_vector->co_sign_ops)
574 #define KCF_PROV_VERIFY_OPS(pd) ((pd)->pd_ops_vector->co_verify_ops)
575 #define KCF_PROV_DUAL_OPS(pd) ((pd)->pd_ops_vector->co_dual_ops)
576 #define KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) \
577 ((pd)->pd_ops_vector->co_dual_cipher_mac_ops)
578 #define KCF_PROV_RANDOM_OPS(pd) ((pd)->pd_ops_vector->co_random_ops)
579 #define KCF_PROV_SESSION_OPS(pd) ((pd)->pd_ops_vector->co_session_ops)
580 #define KCF_PROV_OBJECT_OPS(pd) ((pd)->pd_ops_vector->co_object_ops)
581 #define KCF_PROV_KEY_OPS(pd) ((pd)->pd_ops_vector->co_key_ops)
582 #define KCF_PROV_PROVIDER_OPS(pd) ((pd)->pd_ops_vector->co_provider_ops)
583 #define KCF_PROV_MECH_OPS(pd) ((pd)->pd_ops_vector->co_mech_ops)
584 #define KCF_PROV_NOSTORE_KEY_OPS(pd) \
585 ((pd)->pd_ops_vector->co_nostore_key_ops)
586 #define KCF_PROV_FIPS140_OPS(pd) ((pd)->pd_ops_vector->co_fips140_ops)
587 #define KCF_PROV_PROVMGMT_OPS(pd) ((pd)->pd_ops_vector->co_provider_ops)
588
589 /*
590 * Wrappers for crypto_control_ops(9S) entry points.
591 */
592
593 #define KCF_PROV_STATUS(pd, status) ( \
594 (KCF_PROV_CONTROL_OPS(pd) && \
595 KCF_PROV_CONTROL_OPS(pd)->provider_status) ? \
596 KCF_PROV_CONTROL_OPS(pd)->provider_status( \
597 (pd)->pd_prov_handle, status) : \
598 CRYPTO_NOT_SUPPORTED)
599
600 /*
601 * Wrappers for crypto_ctx_ops(9S) entry points.
602 */
603
604 #define KCF_PROV_CREATE_CTX_TEMPLATE(pd, mech, key, template, size, req) ( \
605 (KCF_PROV_CTX_OPS(pd) && KCF_PROV_CTX_OPS(pd)->create_ctx_template) ? \
606 KCF_PROV_CTX_OPS(pd)->create_ctx_template( \
607 (pd)->pd_prov_handle, mech, key, template, size, req) : \
608 CRYPTO_NOT_SUPPORTED)
609
610 #define KCF_PROV_FREE_CONTEXT(pd, ctx) ( \
611 (KCF_PROV_CTX_OPS(pd) && KCF_PROV_CTX_OPS(pd)->free_context) ? \
612 KCF_PROV_CTX_OPS(pd)->free_context(ctx) : CRYPTO_NOT_SUPPORTED)
613
614 #define KCF_PROV_COPYIN_MECH(pd, umech, kmech, errorp, mode) ( \
615 (KCF_PROV_MECH_OPS(pd) && KCF_PROV_MECH_OPS(pd)->copyin_mechanism) ? \
616 KCF_PROV_MECH_OPS(pd)->copyin_mechanism( \
617 (pd)->pd_prov_handle, umech, kmech, errorp, mode) : \
618 CRYPTO_NOT_SUPPORTED)
619
620 #define KCF_PROV_COPYOUT_MECH(pd, kmech, umech, errorp, mode) ( \
621 (KCF_PROV_MECH_OPS(pd) && KCF_PROV_MECH_OPS(pd)->copyout_mechanism) ? \
622 KCF_PROV_MECH_OPS(pd)->copyout_mechanism( \
623 (pd)->pd_prov_handle, kmech, umech, errorp, mode) : \
624 CRYPTO_NOT_SUPPORTED)
625
626 #define KCF_PROV_FREE_MECH(pd, prov_mech) ( \
627 (KCF_PROV_MECH_OPS(pd) && KCF_PROV_MECH_OPS(pd)->free_mechanism) ? \
628 KCF_PROV_MECH_OPS(pd)->free_mechanism( \
629 (pd)->pd_prov_handle, prov_mech) : CRYPTO_NOT_SUPPORTED)
630
631 /*
632 * Wrappers for crypto_digest_ops(9S) entry points.
633 */
634
635 #define KCF_PROV_DIGEST_INIT(pd, ctx, mech, req) ( \
636 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_init) ? \
637 KCF_PROV_DIGEST_OPS(pd)->digest_init(ctx, mech, req) : \
638 CRYPTO_NOT_SUPPORTED)
639
640 /*
641 * The _ (underscore) in _digest is needed to avoid replacing the
642 * function digest().
643 */
644 #define KCF_PROV_DIGEST(pd, ctx, data, _digest, req) ( \
645 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest) ? \
646 KCF_PROV_DIGEST_OPS(pd)->digest(ctx, data, _digest, req) : \
647 CRYPTO_NOT_SUPPORTED)
648
649 #define KCF_PROV_DIGEST_UPDATE(pd, ctx, data, req) ( \
650 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_update) ? \
651 KCF_PROV_DIGEST_OPS(pd)->digest_update(ctx, data, req) : \
652 CRYPTO_NOT_SUPPORTED)
653
654 #define KCF_PROV_DIGEST_KEY(pd, ctx, key, req) ( \
655 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_key) ? \
656 KCF_PROV_DIGEST_OPS(pd)->digest_key(ctx, key, req) : \
657 CRYPTO_NOT_SUPPORTED)
658
659 #define KCF_PROV_DIGEST_FINAL(pd, ctx, digest, req) ( \
660 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_final) ? \
661 KCF_PROV_DIGEST_OPS(pd)->digest_final(ctx, digest, req) : \
662 CRYPTO_NOT_SUPPORTED)
663
664 #define KCF_PROV_DIGEST_ATOMIC(pd, session, mech, data, digest, req) ( \
665 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_atomic) ? \
666 KCF_PROV_DIGEST_OPS(pd)->digest_atomic( \
667 (pd)->pd_prov_handle, session, mech, data, digest, req) : \
668 CRYPTO_NOT_SUPPORTED)
669
670 /*
671 * Wrappers for crypto_cipher_ops(9S) entry points.
672 */
673
674 #define KCF_PROV_ENCRYPT_INIT(pd, ctx, mech, key, template, req) ( \
675 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt_init) ? \
676 KCF_PROV_CIPHER_OPS(pd)->encrypt_init(ctx, mech, key, template, \
677 req) : \
678 CRYPTO_NOT_SUPPORTED)
679
680 #define KCF_PROV_ENCRYPT(pd, ctx, plaintext, ciphertext, req) ( \
681 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt) ? \
682 KCF_PROV_CIPHER_OPS(pd)->encrypt(ctx, plaintext, ciphertext, req) : \
683 CRYPTO_NOT_SUPPORTED)
684
685 #define KCF_PROV_ENCRYPT_UPDATE(pd, ctx, plaintext, ciphertext, req) ( \
686 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt_update) ? \
687 KCF_PROV_CIPHER_OPS(pd)->encrypt_update(ctx, plaintext, \
688 ciphertext, req) : \
689 CRYPTO_NOT_SUPPORTED)
690
691 #define KCF_PROV_ENCRYPT_FINAL(pd, ctx, ciphertext, req) ( \
692 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt_final) ? \
693 KCF_PROV_CIPHER_OPS(pd)->encrypt_final(ctx, ciphertext, req) : \
694 CRYPTO_NOT_SUPPORTED)
695
696 #define KCF_PROV_ENCRYPT_ATOMIC(pd, session, mech, key, plaintext, ciphertext, \
697 template, req) ( \
698 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt_atomic) ? \
699 KCF_PROV_CIPHER_OPS(pd)->encrypt_atomic( \
700 (pd)->pd_prov_handle, session, mech, key, plaintext, ciphertext, \
701 template, req) : \
702 CRYPTO_NOT_SUPPORTED)
703
704 #define KCF_PROV_DECRYPT_INIT(pd, ctx, mech, key, template, req) ( \
705 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt_init) ? \
706 KCF_PROV_CIPHER_OPS(pd)->decrypt_init(ctx, mech, key, template, \
707 req) : \
708 CRYPTO_NOT_SUPPORTED)
709
710 #define KCF_PROV_DECRYPT(pd, ctx, ciphertext, plaintext, req) ( \
711 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt) ? \
712 KCF_PROV_CIPHER_OPS(pd)->decrypt(ctx, ciphertext, plaintext, req) : \
713 CRYPTO_NOT_SUPPORTED)
714
715 #define KCF_PROV_DECRYPT_UPDATE(pd, ctx, ciphertext, plaintext, req) ( \
716 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt_update) ? \
717 KCF_PROV_CIPHER_OPS(pd)->decrypt_update(ctx, ciphertext, \
718 plaintext, req) : \
719 CRYPTO_NOT_SUPPORTED)
720
721 #define KCF_PROV_DECRYPT_FINAL(pd, ctx, plaintext, req) ( \
722 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt_final) ? \
723 KCF_PROV_CIPHER_OPS(pd)->decrypt_final(ctx, plaintext, req) : \
724 CRYPTO_NOT_SUPPORTED)
725
726 #define KCF_PROV_DECRYPT_ATOMIC(pd, session, mech, key, ciphertext, plaintext, \
727 template, req) ( \
728 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt_atomic) ? \
729 KCF_PROV_CIPHER_OPS(pd)->decrypt_atomic( \
730 (pd)->pd_prov_handle, session, mech, key, ciphertext, plaintext, \
731 template, req) : \
732 CRYPTO_NOT_SUPPORTED)
733
734 /*
735 * Wrappers for crypto_mac_ops(9S) entry points.
736 */
737
738 #define KCF_PROV_MAC_INIT(pd, ctx, mech, key, template, req) ( \
739 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_init) ? \
740 KCF_PROV_MAC_OPS(pd)->mac_init(ctx, mech, key, template, req) \
741 : CRYPTO_NOT_SUPPORTED)
742
743 /*
744 * The _ (underscore) in _mac is needed to avoid replacing the
745 * function mac().
746 */
747 #define KCF_PROV_MAC(pd, ctx, data, _mac, req) ( \
748 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac) ? \
749 KCF_PROV_MAC_OPS(pd)->mac(ctx, data, _mac, req) : \
750 CRYPTO_NOT_SUPPORTED)
751
752 #define KCF_PROV_MAC_UPDATE(pd, ctx, data, req) ( \
753 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_update) ? \
754 KCF_PROV_MAC_OPS(pd)->mac_update(ctx, data, req) : \
755 CRYPTO_NOT_SUPPORTED)
756
757 #define KCF_PROV_MAC_FINAL(pd, ctx, mac, req) ( \
758 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_final) ? \
759 KCF_PROV_MAC_OPS(pd)->mac_final(ctx, mac, req) : \
760 CRYPTO_NOT_SUPPORTED)
761
762 #define KCF_PROV_MAC_ATOMIC(pd, session, mech, key, data, mac, template, \
763 req) ( \
764 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_atomic) ? \
765 KCF_PROV_MAC_OPS(pd)->mac_atomic( \
766 (pd)->pd_prov_handle, session, mech, key, data, mac, template, \
767 req) : \
768 CRYPTO_NOT_SUPPORTED)
769
770 #define KCF_PROV_MAC_VERIFY_ATOMIC(pd, session, mech, key, data, mac, \
771 template, req) ( \
772 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_verify_atomic) ? \
773 KCF_PROV_MAC_OPS(pd)->mac_verify_atomic( \
774 (pd)->pd_prov_handle, session, mech, key, data, mac, template, \
775 req) : \
776 CRYPTO_NOT_SUPPORTED)
777
778 /*
779 * Wrappers for crypto_sign_ops(9S) entry points.
780 */
781
782 #define KCF_PROV_SIGN_INIT(pd, ctx, mech, key, template, req) ( \
783 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_init) ? \
784 KCF_PROV_SIGN_OPS(pd)->sign_init( \
785 ctx, mech, key, template, req) : CRYPTO_NOT_SUPPORTED)
786
787 #define KCF_PROV_SIGN(pd, ctx, data, sig, req) ( \
788 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign) ? \
789 KCF_PROV_SIGN_OPS(pd)->sign(ctx, data, sig, req) : \
790 CRYPTO_NOT_SUPPORTED)
791
792 #define KCF_PROV_SIGN_UPDATE(pd, ctx, data, req) ( \
793 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_update) ? \
794 KCF_PROV_SIGN_OPS(pd)->sign_update(ctx, data, req) : \
795 CRYPTO_NOT_SUPPORTED)
796
797 #define KCF_PROV_SIGN_FINAL(pd, ctx, sig, req) ( \
798 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_final) ? \
799 KCF_PROV_SIGN_OPS(pd)->sign_final(ctx, sig, req) : \
800 CRYPTO_NOT_SUPPORTED)
801
802 #define KCF_PROV_SIGN_ATOMIC(pd, session, mech, key, data, template, \
803 sig, req) ( \
804 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_atomic) ? \
805 KCF_PROV_SIGN_OPS(pd)->sign_atomic( \
806 (pd)->pd_prov_handle, session, mech, key, data, sig, template, \
807 req) : CRYPTO_NOT_SUPPORTED)
808
809 #define KCF_PROV_SIGN_RECOVER_INIT(pd, ctx, mech, key, template, \
810 req) ( \
811 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_recover_init) ? \
812 KCF_PROV_SIGN_OPS(pd)->sign_recover_init(ctx, mech, key, template, \
813 req) : CRYPTO_NOT_SUPPORTED)
814
815 #define KCF_PROV_SIGN_RECOVER(pd, ctx, data, sig, req) ( \
816 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_recover) ? \
817 KCF_PROV_SIGN_OPS(pd)->sign_recover(ctx, data, sig, req) : \
818 CRYPTO_NOT_SUPPORTED)
819
820 #define KCF_PROV_SIGN_RECOVER_ATOMIC(pd, session, mech, key, data, template, \
821 sig, req) ( \
822 (KCF_PROV_SIGN_OPS(pd) && \
823 KCF_PROV_SIGN_OPS(pd)->sign_recover_atomic) ? \
824 KCF_PROV_SIGN_OPS(pd)->sign_recover_atomic( \
825 (pd)->pd_prov_handle, session, mech, key, data, sig, template, \
826 req) : CRYPTO_NOT_SUPPORTED)
827
828 /*
829 * Wrappers for crypto_verify_ops(9S) entry points.
830 */
831
832 #define KCF_PROV_VERIFY_INIT(pd, ctx, mech, key, template, req) ( \
833 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_init) ? \
834 KCF_PROV_VERIFY_OPS(pd)->verify_init(ctx, mech, key, template, \
835 req) : CRYPTO_NOT_SUPPORTED)
836
837 #define KCF_PROV_VERIFY(pd, ctx, data, sig, req) ( \
838 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify) ? \
839 KCF_PROV_VERIFY_OPS(pd)->verify(ctx, data, sig, req) : \
840 CRYPTO_NOT_SUPPORTED)
841
842 #define KCF_PROV_VERIFY_UPDATE(pd, ctx, data, req) ( \
843 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_update) ? \
844 KCF_PROV_VERIFY_OPS(pd)->verify_update(ctx, data, req) : \
845 CRYPTO_NOT_SUPPORTED)
846
847 #define KCF_PROV_VERIFY_FINAL(pd, ctx, sig, req) ( \
848 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_final) ? \
849 KCF_PROV_VERIFY_OPS(pd)->verify_final(ctx, sig, req) : \
850 CRYPTO_NOT_SUPPORTED)
851
852 #define KCF_PROV_VERIFY_ATOMIC(pd, session, mech, key, data, template, sig, \
853 req) ( \
854 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_atomic) ? \
855 KCF_PROV_VERIFY_OPS(pd)->verify_atomic( \
856 (pd)->pd_prov_handle, session, mech, key, data, sig, template, \
857 req) : CRYPTO_NOT_SUPPORTED)
858
859 #define KCF_PROV_VERIFY_RECOVER_INIT(pd, ctx, mech, key, template, \
860 req) ( \
861 (KCF_PROV_VERIFY_OPS(pd) && \
862 KCF_PROV_VERIFY_OPS(pd)->verify_recover_init) ? \
863 KCF_PROV_VERIFY_OPS(pd)->verify_recover_init(ctx, mech, key, \
864 template, req) : CRYPTO_NOT_SUPPORTED)
865
866 /* verify_recover() CSPI routine has different argument order than verify() */
867 #define KCF_PROV_VERIFY_RECOVER(pd, ctx, sig, data, req) ( \
868 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_recover) ? \
869 KCF_PROV_VERIFY_OPS(pd)->verify_recover(ctx, sig, data, req) : \
870 CRYPTO_NOT_SUPPORTED)
871
872 /*
873 * verify_recover_atomic() CSPI routine has different argument order
874 * than verify_atomic().
875 */
876 #define KCF_PROV_VERIFY_RECOVER_ATOMIC(pd, session, mech, key, sig, \
877 template, data, req) ( \
878 (KCF_PROV_VERIFY_OPS(pd) && \
879 KCF_PROV_VERIFY_OPS(pd)->verify_recover_atomic) ? \
880 KCF_PROV_VERIFY_OPS(pd)->verify_recover_atomic( \
881 (pd)->pd_prov_handle, session, mech, key, sig, data, template, \
882 req) : CRYPTO_NOT_SUPPORTED)
883
884 /*
885 * Wrappers for crypto_dual_ops(9S) entry points.
886 */
887
888 #define KCF_PROV_DIGEST_ENCRYPT_UPDATE(digest_ctx, encrypt_ctx, plaintext, \
889 ciphertext, req) ( \
890 (KCF_PROV_DUAL_OPS(pd) && \
891 KCF_PROV_DUAL_OPS(pd)->digest_encrypt_update) ? \
892 KCF_PROV_DUAL_OPS(pd)->digest_encrypt_update( \
893 digest_ctx, encrypt_ctx, plaintext, ciphertext, req) : \
894 CRYPTO_NOT_SUPPORTED)
895
896 #define KCF_PROV_DECRYPT_DIGEST_UPDATE(decrypt_ctx, digest_ctx, ciphertext, \
897 plaintext, req) ( \
898 (KCF_PROV_DUAL_OPS(pd) && \
899 KCF_PROV_DUAL_OPS(pd)->decrypt_digest_update) ? \
900 KCF_PROV_DUAL_OPS(pd)->decrypt_digest_update( \
901 decrypt_ctx, digest_ctx, ciphertext, plaintext, req) : \
902 CRYPTO_NOT_SUPPORTED)
903
904 #define KCF_PROV_SIGN_ENCRYPT_UPDATE(sign_ctx, encrypt_ctx, plaintext, \
905 ciphertext, req) ( \
906 (KCF_PROV_DUAL_OPS(pd) && \
907 KCF_PROV_DUAL_OPS(pd)->sign_encrypt_update) ? \
908 KCF_PROV_DUAL_OPS(pd)->sign_encrypt_update( \
909 sign_ctx, encrypt_ctx, plaintext, ciphertext, req) : \
910 CRYPTO_NOT_SUPPORTED)
911
912 #define KCF_PROV_DECRYPT_VERIFY_UPDATE(decrypt_ctx, verify_ctx, ciphertext, \
913 plaintext, req) ( \
914 (KCF_PROV_DUAL_OPS(pd) && \
915 KCF_PROV_DUAL_OPS(pd)->decrypt_verify_update) ? \
916 KCF_PROV_DUAL_OPS(pd)->decrypt_verify_update( \
917 decrypt_ctx, verify_ctx, ciphertext, plaintext, req) : \
918 CRYPTO_NOT_SUPPORTED)
919
920 /*
921 * Wrappers for crypto_dual_cipher_mac_ops(9S) entry points.
922 */
923
924 #define KCF_PROV_ENCRYPT_MAC_INIT(pd, ctx, encr_mech, encr_key, mac_mech, \
925 mac_key, encr_ctx_template, mac_ctx_template, req) ( \
926 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \
927 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_init) ? \
928 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_init( \
929 ctx, encr_mech, encr_key, mac_mech, mac_key, encr_ctx_template, \
930 mac_ctx_template, req) : \
931 CRYPTO_NOT_SUPPORTED)
932
933 #define KCF_PROV_ENCRYPT_MAC(pd, ctx, plaintext, ciphertext, mac, req) ( \
934 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \
935 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac) ? \
936 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac( \
937 ctx, plaintext, ciphertext, mac, req) : \
938 CRYPTO_NOT_SUPPORTED)
939
940 #define KCF_PROV_ENCRYPT_MAC_UPDATE(pd, ctx, plaintext, ciphertext, req) ( \
941 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \
942 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_update) ? \
943 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_update( \
944 ctx, plaintext, ciphertext, req) : \
945 CRYPTO_NOT_SUPPORTED)
946
947 #define KCF_PROV_ENCRYPT_MAC_FINAL(pd, ctx, ciphertext, mac, req) ( \
948 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \
949 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_final) ? \
950 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_final( \
951 ctx, ciphertext, mac, req) : \
952 CRYPTO_NOT_SUPPORTED)
953
954 #define KCF_PROV_ENCRYPT_MAC_ATOMIC(pd, session, encr_mech, encr_key, \
955 mac_mech, mac_key, plaintext, ciphertext, mac, \
956 encr_ctx_template, mac_ctx_template, req) ( \
957 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \
958 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_atomic) ? \
959 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_atomic( \
960 (pd)->pd_prov_handle, session, encr_mech, encr_key, \
961 mac_mech, mac_key, plaintext, ciphertext, mac, \
962 encr_ctx_template, mac_ctx_template, req) : \
963 CRYPTO_NOT_SUPPORTED)
964
965 #define KCF_PROV_MAC_DECRYPT_INIT(pd, ctx, mac_mech, mac_key, decr_mech, \
966 decr_key, mac_ctx_template, decr_ctx_template, req) ( \
967 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \
968 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_init) ? \
969 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_init( \
970 ctx, mac_mech, mac_key, decr_mech, decr_key, mac_ctx_template, \
971 decr_ctx_template, req) : \
972 CRYPTO_NOT_SUPPORTED)
973
974 #define KCF_PROV_MAC_DECRYPT(pd, ctx, ciphertext, mac, plaintext, req) ( \
975 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \
976 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt) ? \
977 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt( \
978 ctx, ciphertext, mac, plaintext, req) : \
979 CRYPTO_NOT_SUPPORTED)
980
981 #define KCF_PROV_MAC_DECRYPT_UPDATE(pd, ctx, ciphertext, plaintext, req) ( \
982 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \
983 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_update) ? \
984 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_update( \
985 ctx, ciphertext, plaintext, req) : \
986 CRYPTO_NOT_SUPPORTED)
987
988 #define KCF_PROV_MAC_DECRYPT_FINAL(pd, ctx, mac, plaintext, req) ( \
989 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \
990 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_final) ? \
991 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_final( \
992 ctx, mac, plaintext, req) : \
993 CRYPTO_NOT_SUPPORTED)
994
995 #define KCF_PROV_MAC_DECRYPT_ATOMIC(pd, session, mac_mech, mac_key, \
996 decr_mech, decr_key, ciphertext, mac, plaintext, \
997 mac_ctx_template, decr_ctx_template, req) ( \
998 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \
999 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_atomic) ? \
1000 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_atomic( \
1001 (pd)->pd_prov_handle, session, mac_mech, mac_key, \
1002 decr_mech, decr_key, ciphertext, mac, plaintext, \
1003 mac_ctx_template, decr_ctx_template, req) : \
1004 CRYPTO_NOT_SUPPORTED)
1005
1006 #define KCF_PROV_MAC_VERIFY_DECRYPT_ATOMIC(pd, session, mac_mech, mac_key, \
1007 decr_mech, decr_key, ciphertext, mac, plaintext, \
1008 mac_ctx_template, decr_ctx_template, req) ( \
1009 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \
1010 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_verify_decrypt_atomic \
1011 != NULL) ? \
1012 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_verify_decrypt_atomic( \
1013 (pd)->pd_prov_handle, session, mac_mech, mac_key, \
1014 decr_mech, decr_key, ciphertext, mac, plaintext, \
1015 mac_ctx_template, decr_ctx_template, req) : \
1016 CRYPTO_NOT_SUPPORTED)
1017
1018 /*
1019 * Wrappers for crypto_random_number_ops(9S) entry points.
1020 */
1021
1022 #define KCF_PROV_SEED_RANDOM(pd, session, buf, len, est, flags, req) ( \
1023 (KCF_PROV_RANDOM_OPS(pd) && KCF_PROV_RANDOM_OPS(pd)->seed_random) ? \
1024 KCF_PROV_RANDOM_OPS(pd)->seed_random((pd)->pd_prov_handle, \
1025 session, buf, len, est, flags, req) : CRYPTO_NOT_SUPPORTED)
1026
1027 #define KCF_PROV_GENERATE_RANDOM(pd, session, buf, len, req) ( \
1028 (KCF_PROV_RANDOM_OPS(pd) && \
1029 KCF_PROV_RANDOM_OPS(pd)->generate_random) ? \
1030 KCF_PROV_RANDOM_OPS(pd)->generate_random((pd)->pd_prov_handle, \
1031 session, buf, len, req) : CRYPTO_NOT_SUPPORTED)
1032
1033 /*
1034 * Wrappers for crypto_session_ops(9S) entry points.
1035 *
1036 * ops_pd is the provider descriptor that supplies the ops_vector.
1037 * pd is the descriptor that supplies the provider handle.
1038 * Only session open/close needs two handles.
1039 */
1040
1041 #define KCF_PROV_SESSION_OPEN(ops_pd, session, req, pd) ( \
1042 (KCF_PROV_SESSION_OPS(ops_pd) && \
1043 KCF_PROV_SESSION_OPS(ops_pd)->session_open) ? \
1044 KCF_PROV_SESSION_OPS(ops_pd)->session_open((pd)->pd_prov_handle, \
1045 session, req) : CRYPTO_NOT_SUPPORTED)
1046
1047 #define KCF_PROV_SESSION_CLOSE(ops_pd, session, req, pd) ( \
1048 (KCF_PROV_SESSION_OPS(ops_pd) && \
1049 KCF_PROV_SESSION_OPS(ops_pd)->session_close) ? \
1050 KCF_PROV_SESSION_OPS(ops_pd)->session_close((pd)->pd_prov_handle, \
1051 session, req) : CRYPTO_NOT_SUPPORTED)
1052
1053 #define KCF_PROV_SESSION_LOGIN(pd, session, user_type, pin, len, req) ( \
1054 (KCF_PROV_SESSION_OPS(pd) && \
1055 KCF_PROV_SESSION_OPS(pd)->session_login) ? \
1056 KCF_PROV_SESSION_OPS(pd)->session_login((pd)->pd_prov_handle, \
1057 session, user_type, pin, len, req) : CRYPTO_NOT_SUPPORTED)
1058
1059 #define KCF_PROV_SESSION_LOGOUT(pd, session, req) ( \
1060 (KCF_PROV_SESSION_OPS(pd) && \
1061 KCF_PROV_SESSION_OPS(pd)->session_logout) ? \
1062 KCF_PROV_SESSION_OPS(pd)->session_logout((pd)->pd_prov_handle, \
1063 session, req) : CRYPTO_NOT_SUPPORTED)
1064
1065 /*
1066 * Wrappers for crypto_object_ops(9S) entry points.
1067 */
1068
1069 #define KCF_PROV_OBJECT_CREATE(pd, session, template, count, object, req) ( \
1070 (KCF_PROV_OBJECT_OPS(pd) && KCF_PROV_OBJECT_OPS(pd)->object_create) ? \
1071 KCF_PROV_OBJECT_OPS(pd)->object_create((pd)->pd_prov_handle, \
1072 session, template, count, object, req) : CRYPTO_NOT_SUPPORTED)
1073
1074 #define KCF_PROV_OBJECT_COPY(pd, session, object, template, count, \
1075 new_object, req) ( \
1076 (KCF_PROV_OBJECT_OPS(pd) && KCF_PROV_OBJECT_OPS(pd)->object_copy) ? \
1077 KCF_PROV_OBJECT_OPS(pd)->object_copy((pd)->pd_prov_handle, \
1078 session, object, template, count, new_object, req) : \
1079 CRYPTO_NOT_SUPPORTED)
1080
1081 #define KCF_PROV_OBJECT_DESTROY(pd, session, object, req) ( \
1082 (KCF_PROV_OBJECT_OPS(pd) && KCF_PROV_OBJECT_OPS(pd)->object_destroy) ? \
1083 KCF_PROV_OBJECT_OPS(pd)->object_destroy((pd)->pd_prov_handle, \
1084 session, object, req) : CRYPTO_NOT_SUPPORTED)
1085
1086 #define KCF_PROV_OBJECT_GET_SIZE(pd, session, object, size, req) ( \
1087 (KCF_PROV_OBJECT_OPS(pd) && \
1088 KCF_PROV_OBJECT_OPS(pd)->object_get_size) ? \
1089 KCF_PROV_OBJECT_OPS(pd)->object_get_size((pd)->pd_prov_handle, \
1090 session, object, size, req) : CRYPTO_NOT_SUPPORTED)
1091
1092 #define KCF_PROV_OBJECT_GET_ATTRIBUTE_VALUE(pd, session, object, template, \
1093 count, req) ( \
1094 (KCF_PROV_OBJECT_OPS(pd) && \
1095 KCF_PROV_OBJECT_OPS(pd)->object_get_attribute_value) ? \
1096 KCF_PROV_OBJECT_OPS(pd)->object_get_attribute_value( \
1097 (pd)->pd_prov_handle, session, object, template, count, req) : \
1098 CRYPTO_NOT_SUPPORTED)
1099
1100 #define KCF_PROV_OBJECT_SET_ATTRIBUTE_VALUE(pd, session, object, template, \
1101 count, req) ( \
1102 (KCF_PROV_OBJECT_OPS(pd) && \
1103 KCF_PROV_OBJECT_OPS(pd)->object_set_attribute_value) ? \
1104 KCF_PROV_OBJECT_OPS(pd)->object_set_attribute_value( \
1105 (pd)->pd_prov_handle, session, object, template, count, req) : \
1106 CRYPTO_NOT_SUPPORTED)
1107
1108 #define KCF_PROV_OBJECT_FIND_INIT(pd, session, template, count, ppriv, \
1109 req) ( \
1110 (KCF_PROV_OBJECT_OPS(pd) && \
1111 KCF_PROV_OBJECT_OPS(pd)->object_find_init) ? \
1112 KCF_PROV_OBJECT_OPS(pd)->object_find_init((pd)->pd_prov_handle, \
1113 session, template, count, ppriv, req) : CRYPTO_NOT_SUPPORTED)
1114
1115 #define KCF_PROV_OBJECT_FIND(pd, ppriv, objects, max_objects, object_count, \
1116 req) ( \
1117 (KCF_PROV_OBJECT_OPS(pd) && KCF_PROV_OBJECT_OPS(pd)->object_find) ? \
1118 KCF_PROV_OBJECT_OPS(pd)->object_find( \
1119 (pd)->pd_prov_handle, ppriv, objects, max_objects, object_count, \
1120 req) : CRYPTO_NOT_SUPPORTED)
1121
1122 #define KCF_PROV_OBJECT_FIND_FINAL(pd, ppriv, req) ( \
1123 (KCF_PROV_OBJECT_OPS(pd) && \
1124 KCF_PROV_OBJECT_OPS(pd)->object_find_final) ? \
1125 KCF_PROV_OBJECT_OPS(pd)->object_find_final( \
1126 (pd)->pd_prov_handle, ppriv, req) : CRYPTO_NOT_SUPPORTED)
1127
1128 /*
1129 * Wrappers for crypto_key_ops(9S) entry points.
1130 */
1131
1132 #define KCF_PROV_KEY_GENERATE(pd, session, mech, template, count, object, \
1133 req) ( \
1134 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_generate) ? \
1135 KCF_PROV_KEY_OPS(pd)->key_generate((pd)->pd_prov_handle, \
1136 session, mech, template, count, object, req) : \
1137 CRYPTO_NOT_SUPPORTED)
1138
1139 #define KCF_PROV_KEY_GENERATE_PAIR(pd, session, mech, pub_template, \
1140 pub_count, priv_template, priv_count, pub_key, priv_key, req) ( \
1141 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_generate_pair) ? \
1142 KCF_PROV_KEY_OPS(pd)->key_generate_pair((pd)->pd_prov_handle, \
1143 session, mech, pub_template, pub_count, priv_template, \
1144 priv_count, pub_key, priv_key, req) : \
1145 CRYPTO_NOT_SUPPORTED)
1146
1147 #define KCF_PROV_KEY_WRAP(pd, session, mech, wrapping_key, key, wrapped_key, \
1148 wrapped_key_len, req) ( \
1149 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_wrap) ? \
1150 KCF_PROV_KEY_OPS(pd)->key_wrap((pd)->pd_prov_handle, \
1151 session, mech, wrapping_key, key, wrapped_key, wrapped_key_len, \
1152 req) : \
1153 CRYPTO_NOT_SUPPORTED)
1154
1155 #define KCF_PROV_KEY_UNWRAP(pd, session, mech, unwrapping_key, wrapped_key, \
1156 wrapped_key_len, template, count, key, req) ( \
1157 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_unwrap) ? \
1158 KCF_PROV_KEY_OPS(pd)->key_unwrap((pd)->pd_prov_handle, \
1159 session, mech, unwrapping_key, wrapped_key, wrapped_key_len, \
1160 template, count, key, req) : \
1161 CRYPTO_NOT_SUPPORTED)
1162
1163 #define KCF_PROV_KEY_DERIVE(pd, session, mech, base_key, template, count, \
1164 key, req) ( \
1165 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_derive) ? \
1166 KCF_PROV_KEY_OPS(pd)->key_derive((pd)->pd_prov_handle, \
1167 session, mech, base_key, template, count, key, req) : \
1168 CRYPTO_NOT_SUPPORTED)
1169
1170 #define KCF_PROV_KEY_CHECK(pd, mech, key) ( \
1171 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_check) ? \
1172 KCF_PROV_KEY_OPS(pd)->key_check((pd)->pd_prov_handle, mech, key) : \
1173 CRYPTO_NOT_SUPPORTED)
1174
1175 /*
1176 * Wrappers for crypto_provider_management_ops(9S) entry points.
1177 *
1178 * ops_pd is the provider descriptor that supplies the ops_vector.
1179 * pd is the descriptor that supplies the provider handle.
1180 * Only ext_info needs two handles.
1181 */
1182
1183 #define KCF_PROV_EXT_INFO(ops_pd, provext_info, req, pd) ( \
1184 (KCF_PROV_PROVIDER_OPS(ops_pd) && \
1185 KCF_PROV_PROVIDER_OPS(ops_pd)->ext_info) ? \
1186 KCF_PROV_PROVIDER_OPS(ops_pd)->ext_info((pd)->pd_prov_handle, \
1187 provext_info, req) : CRYPTO_NOT_SUPPORTED)
1188
1189 #define KCF_PROV_INIT_TOKEN(pd, pin, pin_len, label, req) ( \
1190 (KCF_PROV_PROVIDER_OPS(pd) && KCF_PROV_PROVIDER_OPS(pd)->init_token) ? \
1191 KCF_PROV_PROVIDER_OPS(pd)->init_token((pd)->pd_prov_handle, \
1192 pin, pin_len, label, req) : CRYPTO_NOT_SUPPORTED)
1193
1194 #define KCF_PROV_INIT_PIN(pd, session, pin, pin_len, req) ( \
1195 (KCF_PROV_PROVIDER_OPS(pd) && KCF_PROV_PROVIDER_OPS(pd)->init_pin) ? \
1196 KCF_PROV_PROVIDER_OPS(pd)->init_pin((pd)->pd_prov_handle, \
1197 session, pin, pin_len, req) : CRYPTO_NOT_SUPPORTED)
1198
1199 #define KCF_PROV_SET_PIN(pd, session, old_pin, old_len, new_pin, new_len, \
1200 req) ( \
1201 (KCF_PROV_PROVIDER_OPS(pd) && KCF_PROV_PROVIDER_OPS(pd)->set_pin) ? \
1202 KCF_PROV_PROVIDER_OPS(pd)->set_pin((pd)->pd_prov_handle, \
1203 session, old_pin, old_len, new_pin, new_len, req) : \
1204 CRYPTO_NOT_SUPPORTED)
1205
1206 /*
1207 * Wrappers for crypto_nostore_key_ops(9S) entry points.
1208 */
1209
1210 #define KCF_PROV_NOSTORE_KEY_GENERATE(pd, session, mech, template, count, \
1211 out_template, out_count, req) ( \
1212 (KCF_PROV_NOSTORE_KEY_OPS(pd) && \
1213 KCF_PROV_NOSTORE_KEY_OPS(pd)->nostore_key_generate) ? \
1214 KCF_PROV_NOSTORE_KEY_OPS(pd)->nostore_key_generate( \
1215 (pd)->pd_prov_handle, session, mech, template, count, \
1216 out_template, out_count, req) : CRYPTO_NOT_SUPPORTED)
1217
1218 #define KCF_PROV_NOSTORE_KEY_GENERATE_PAIR(pd, session, mech, pub_template, \
1219 pub_count, priv_template, priv_count, out_pub_template, \
1220 out_pub_count, out_priv_template, out_priv_count, req) ( \
1221 (KCF_PROV_NOSTORE_KEY_OPS(pd) && \
1222 KCF_PROV_NOSTORE_KEY_OPS(pd)->nostore_key_generate_pair) ? \
1223 KCF_PROV_NOSTORE_KEY_OPS(pd)->nostore_key_generate_pair( \
1224 (pd)->pd_prov_handle, session, mech, pub_template, pub_count, \
1225 priv_template, priv_count, out_pub_template, out_pub_count, \
1226 out_priv_template, out_priv_count, req) : CRYPTO_NOT_SUPPORTED)
1227
1228 #define KCF_PROV_NOSTORE_KEY_DERIVE(pd, session, mech, base_key, template, \
1229 count, out_template, out_count, req) ( \
1230 (KCF_PROV_NOSTORE_KEY_OPS(pd) && \
1231 KCF_PROV_NOSTORE_KEY_OPS(pd)->nostore_key_derive) ? \
1232 KCF_PROV_NOSTORE_KEY_OPS(pd)->nostore_key_derive( \
1233 (pd)->pd_prov_handle, session, mech, base_key, template, count, \
1234 out_template, out_count, req) : CRYPTO_NOT_SUPPORTED)
1235
1236 /*
1237 * The following routines are exported by the kcf module (/kernel/misc/kcf)
1238 * to the crypto and cryptoadmin modules.
1239 */
1240
1241 /* Digest/mac/cipher entry points that take a provider descriptor and session */
1242 extern int crypto_digest_single(crypto_context_t, crypto_data_t *,
1243 crypto_data_t *, crypto_call_req_t *);
1244
1245 extern int crypto_mac_single(crypto_context_t, crypto_data_t *,
1246 crypto_data_t *, crypto_call_req_t *);
1247
1248 extern int crypto_encrypt_single(crypto_context_t, crypto_data_t *,
1249 crypto_data_t *, crypto_call_req_t *);
1250
1251 extern int crypto_decrypt_single(crypto_context_t, crypto_data_t *,
1252 crypto_data_t *, crypto_call_req_t *);
1253
1254
1255 /* Other private digest/mac/cipher entry points not exported through k-API */
1256 extern int crypto_digest_key_prov(crypto_context_t, crypto_key_t *,
1257 crypto_call_req_t *);
1258
1259 /* Private sign entry points exported by KCF */
1260 extern int crypto_sign_single(crypto_context_t, crypto_data_t *,
1261 crypto_data_t *, crypto_call_req_t *);
1262
1263 extern int crypto_sign_recover_single(crypto_context_t, crypto_data_t *,
1264 crypto_data_t *, crypto_call_req_t *);
1265
1266 /* Private verify entry points exported by KCF */
1267 extern int crypto_verify_single(crypto_context_t, crypto_data_t *,
1268 crypto_data_t *, crypto_call_req_t *);
1269
1270 extern int crypto_verify_recover_single(crypto_context_t, crypto_data_t *,
1271 crypto_data_t *, crypto_call_req_t *);
1272
1273 /* Private dual operations entry points exported by KCF */
1274 extern int crypto_digest_encrypt_update(crypto_context_t, crypto_context_t,
1275 crypto_data_t *, crypto_data_t *, crypto_call_req_t *);
1276 extern int crypto_decrypt_digest_update(crypto_context_t, crypto_context_t,
1277 crypto_data_t *, crypto_data_t *, crypto_call_req_t *);
1278 extern int crypto_sign_encrypt_update(crypto_context_t, crypto_context_t,
1279 crypto_data_t *, crypto_data_t *, crypto_call_req_t *);
1280 extern int crypto_decrypt_verify_update(crypto_context_t, crypto_context_t,
1281 crypto_data_t *, crypto_data_t *, crypto_call_req_t *);
1282
1283 /* Random Number Generation */
1284 int crypto_seed_random(crypto_provider_handle_t provider, uchar_t *buf,
1285 size_t len, crypto_call_req_t *req);
1286 int crypto_generate_random(crypto_provider_handle_t provider, uchar_t *buf,
1287 size_t len, crypto_call_req_t *req);
1288
1289 /* Provider Management */
1290 int crypto_get_provider_info(crypto_provider_id_t id,
1291 crypto_provider_info_t **info, crypto_call_req_t *req);
1292 int crypto_get_provider_mechanisms(crypto_minor_t *, crypto_provider_id_t id,
1293 uint_t *count, crypto_mech_name_t **list);
1294 int crypto_init_token(crypto_provider_handle_t provider, char *pin,
1295 size_t pin_len, char *label, crypto_call_req_t *);
1296 int crypto_init_pin(crypto_provider_handle_t provider, char *pin,
1297 size_t pin_len, crypto_call_req_t *req);
1298 int crypto_set_pin(crypto_provider_handle_t provider, char *old_pin,
1299 size_t old_len, char *new_pin, size_t new_len, crypto_call_req_t *req);
1300 void crypto_free_provider_list(crypto_provider_entry_t *list, uint_t count);
1301 void crypto_free_provider_info(crypto_provider_info_t *info);
1302
1303 /* Administrative */
1304 int crypto_get_dev_list(uint_t *count, crypto_dev_list_entry_t **list);
1305 int crypto_get_soft_list(uint_t *count, char **list, size_t *len);
1306 int crypto_get_dev_info(char *name, uint_t instance, uint_t *count,
1307 crypto_mech_name_t **list);
1308 int crypto_get_soft_info(caddr_t name, uint_t *count,
1309 crypto_mech_name_t **list);
1310 int crypto_load_dev_disabled(char *name, uint_t instance, uint_t count,
1311 crypto_mech_name_t *list);
1312 int crypto_load_soft_disabled(caddr_t name, uint_t count,
1313 crypto_mech_name_t *list);
1314 int crypto_unload_soft_module(caddr_t path);
1315 int crypto_load_soft_config(caddr_t name, uint_t count,
1316 crypto_mech_name_t *list);
1317 int crypto_load_door(uint_t did);
1318 void crypto_free_mech_list(crypto_mech_name_t *list, uint_t count);
1319 void crypto_free_dev_list(crypto_dev_list_entry_t *list, uint_t count);
1320 extern void kcf_activate();
1321
1322 /* Miscellaneous */
1323 int crypto_get_mechanism_number(caddr_t name, crypto_mech_type_t *number);
1324 int crypto_get_function_list(crypto_provider_id_t id,
1325 crypto_function_list_t **list, int kmflag);
1326 void crypto_free_function_list(crypto_function_list_t *list);
1327 int crypto_build_permitted_mech_names(kcf_provider_desc_t *,
1328 crypto_mech_name_t **, uint_t *, int);
1329 extern void kcf_init_mech_tabs(void);
1330 extern int kcf_add_mech_provider(short, kcf_provider_desc_t *,
1331 kcf_prov_mech_desc_t **);
1332 extern void kcf_remove_mech_provider(char *, kcf_provider_desc_t *);
1333 extern int kcf_get_mech_entry(crypto_mech_type_t, kcf_mech_entry_t **);
1334 extern kcf_provider_desc_t *kcf_alloc_provider_desc(crypto_provider_info_t *);
1335 extern void kcf_free_provider_desc(kcf_provider_desc_t *);
1336 extern void kcf_soft_config_init(void);
1337 extern int get_sw_provider_for_mech(crypto_mech_name_t, char **);
1338 extern crypto_mech_type_t crypto_mech2id_common(char *, boolean_t);
1339 extern void undo_register_provider(kcf_provider_desc_t *, boolean_t);
1340 extern void redo_register_provider(kcf_provider_desc_t *);
1341 extern void kcf_rnd_init();
1342 extern boolean_t kcf_rngprov_check(void);
1343 extern int kcf_rnd_get_pseudo_bytes(uint8_t *, size_t);
1344 extern int kcf_rnd_get_bytes(uint8_t *, size_t, boolean_t);
1345 extern int random_add_pseudo_entropy(uint8_t *, size_t, uint_t);
1346 extern void kcf_rnd_chpoll(short, int, short *, struct pollhead **);
1347 extern int crypto_uio_data(crypto_data_t *, uchar_t *, int, cmd_type_t,
1348 void *, void (*update)());
1349 extern int crypto_mblk_data(crypto_data_t *, uchar_t *, int, cmd_type_t,
1350 void *, void (*update)());
1351 extern int crypto_put_output_data(uchar_t *, crypto_data_t *, int);
1352 extern int crypto_get_input_data(crypto_data_t *, uchar_t **, uchar_t *);
1353 extern int crypto_copy_key_to_ctx(crypto_key_t *, crypto_key_t **, size_t *,
1354 int kmflag);
1355 extern int crypto_digest_data(crypto_data_t *, void *, uchar_t *,
1356 void (*update)(), void (*final)(), uchar_t);
1357 extern int crypto_update_iov(void *, crypto_data_t *, crypto_data_t *,
1358 int (*cipher)(void *, caddr_t, size_t, crypto_data_t *),
1359 void (*copy_block)(uint8_t *, uint64_t *));
1360 extern int crypto_update_uio(void *, crypto_data_t *, crypto_data_t *,
1361 int (*cipher)(void *, caddr_t, size_t, crypto_data_t *),
1362 void (*copy_block)(uint8_t *, uint64_t *));
1363 extern int crypto_update_mp(void *, crypto_data_t *, crypto_data_t *,
1364 int (*cipher)(void *, caddr_t, size_t, crypto_data_t *),
1365 void (*copy_block)(uint8_t *, uint64_t *));
1366 extern int crypto_get_key_attr(crypto_key_t *, crypto_attr_type_t, uchar_t **,
1367 ssize_t *);
1368
1369 /* Access to the provider's table */
1370 extern void kcf_prov_tab_init(void);
1371 extern int kcf_prov_tab_add_provider(kcf_provider_desc_t *);
1372 extern int kcf_prov_tab_rem_provider(crypto_provider_id_t);
1373 extern kcf_provider_desc_t *kcf_prov_tab_lookup_by_name(char *);
1374 extern kcf_provider_desc_t *kcf_prov_tab_lookup_by_dev(char *, uint_t);
1375 extern int kcf_get_hw_prov_tab(uint_t *, kcf_provider_desc_t ***, int,
1376 char *, uint_t, boolean_t);
1377 extern int kcf_get_slot_list(uint_t *, kcf_provider_desc_t ***, boolean_t);
1378 extern void kcf_free_provider_tab(uint_t, kcf_provider_desc_t **);
1379 extern kcf_provider_desc_t *kcf_prov_tab_lookup(crypto_provider_id_t);
1380 extern int kcf_get_sw_prov(crypto_mech_type_t, kcf_provider_desc_t **,
1381 kcf_mech_entry_t **, boolean_t);
1382
1383 extern kmutex_t prov_tab_mutex;
1384 extern boolean_t kcf_need_provtab_walk;
1385 extern int kcf_get_refcnt(kcf_provider_desc_t *, boolean_t);
1386
1387 /* Access to the policy table */
1388 extern boolean_t is_mech_disabled(kcf_provider_desc_t *, crypto_mech_name_t);
1389 extern boolean_t is_mech_disabled_byname(crypto_provider_type_t, char *,
1390 uint_t, crypto_mech_name_t);
1391 extern void kcf_policy_tab_init(void);
1392 extern void kcf_policy_free_desc(kcf_policy_desc_t *);
1393 extern void kcf_policy_remove_by_name(char *, uint_t *, crypto_mech_name_t **);
1394 extern void kcf_policy_remove_by_dev(char *, uint_t, uint_t *,
1395 crypto_mech_name_t **);
1396 extern kcf_policy_desc_t *kcf_policy_lookup_by_name(char *);
1397 extern kcf_policy_desc_t *kcf_policy_lookup_by_dev(char *, uint_t);
1398 extern int kcf_policy_load_soft_disabled(char *, uint_t, crypto_mech_name_t *,
1399 uint_t *, crypto_mech_name_t **);
1400 extern int kcf_policy_load_dev_disabled(char *, uint_t, uint_t,
1401 crypto_mech_name_t *, uint_t *, crypto_mech_name_t **);
1402 extern void remove_soft_config(char *);
1403
1404 #endif /* _KERNEL */
1405
1406 #ifdef __cplusplus
1407 }
1408 #endif
1409
1410 #endif /* _SYS_CRYPTO_IMPL_H */