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 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_CRYPTO_IMPL_H 27 #define _SYS_CRYPTO_IMPL_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 /* 32 * Kernel Cryptographic Framework private implementation definitions. 33 */ 34 35 #include <sys/types.h> 36 #include <sys/param.h> 37 38 #ifdef _KERNEL 39 #include <sys/crypto/common.h> 40 #include <sys/crypto/api.h> 41 #include <sys/crypto/spi.h> 42 #include <sys/crypto/ioctl.h> 43 #include <sys/tnf_probe.h> 44 #include <sys/atomic.h> 45 #include <sys/project.h> 46 #include <sys/taskq.h> 47 #include <sys/rctl.h> 48 #endif /* _KERNEL */ 49 50 #ifdef __cplusplus 51 extern "C" { 52 #endif 53 54 #ifdef _KERNEL 55 56 #define KCF_MODULE "kcf" 57 58 /* 59 * Prefixes convention: structures internal to the kernel cryptographic 60 * framework start with 'kcf_'. Exposed structure start with 'crypto_'. 61 */ 62 63 /* Provider stats. Not protected. */ 64 typedef struct kcf_prov_stats { 65 kstat_named_t ps_ops_total; 66 kstat_named_t ps_ops_passed; 67 kstat_named_t ps_ops_failed; 68 kstat_named_t ps_ops_busy_rval; 69 } kcf_prov_stats_t; 70 71 /* Various kcf stats. Not protected. */ 72 typedef struct kcf_stats { 73 kstat_named_t ks_thrs_in_pool; 74 kstat_named_t ks_idle_thrs; 75 kstat_named_t ks_minthrs; 76 kstat_named_t ks_maxthrs; 77 kstat_named_t ks_swq_njobs; 78 kstat_named_t ks_swq_maxjobs; 79 kstat_named_t ks_taskq_threads; 80 kstat_named_t ks_taskq_minalloc; 81 kstat_named_t ks_taskq_maxalloc; 82 } kcf_stats_t; 83 84 /* 85 * Keep all the information needed by the scheduler from 86 * this provider. 87 */ 88 typedef struct kcf_sched_info { 89 /* The number of operations dispatched. */ 90 uint64_t ks_ndispatches; 91 92 /* The number of operations that failed. */ 93 uint64_t ks_nfails; 94 95 /* The number of operations that returned CRYPTO_BUSY. */ 96 uint64_t ks_nbusy_rval; 97 98 /* taskq used to dispatch crypto requests */ 99 taskq_t *ks_taskq; 100 } kcf_sched_info_t; 101 102 /* 103 * pd_irefcnt approximates the number of inflight requests to the 104 * provider. Though we increment this counter during registration for 105 * other purposes, that base value is mostly same across all providers. 106 * So, it is a good measure of the load on a provider when it is not 107 * in a busy state. Once a provider notifies it is busy, requests 108 * backup in the taskq. So, we use tq_nalloc in that case which gives 109 * the number of task entries in the task queue. Note that we do not 110 * acquire any locks here as it is not critical to get the exact number 111 * and the lock contention may be too costly for this code path. 112 */ 113 #define KCF_PROV_LOAD(pd) ((pd)->pd_state != KCF_PROV_BUSY ? \ 114 (pd)->pd_irefcnt : (pd)->pd_sched_info.ks_taskq->tq_nalloc) 115 116 #define KCF_PROV_INCRSTATS(pd, error) { \ 117 (pd)->pd_sched_info.ks_ndispatches++; \ 118 if (error == CRYPTO_BUSY) \ 119 (pd)->pd_sched_info.ks_nbusy_rval++; \ 120 else if (error != CRYPTO_SUCCESS && error != CRYPTO_QUEUED) \ 121 (pd)->pd_sched_info.ks_nfails++; \ 122 } 123 124 125 /* 126 * The following two macros should be 127 * #define KCF_OPS_CLASSSIZE (KCF_LAST_OPSCLASS - KCF_FIRST_OPSCLASS + 2) 128 * #define KCF_MAXMECHTAB KCF_MAXCIPHER 129 * 130 * However, doing that would involve reorganizing the header file a bit. 131 * When impl.h is broken up (bug# 4703218), this will be done. For now, 132 * we hardcode these values. 133 */ 134 #define KCF_OPS_CLASSSIZE 8 135 #define KCF_MAXMECHTAB 32 136 137 /* 138 * Valid values for the state of a provider. The order of 139 * the elements is important. 140 * 141 * Routines which get a provider or the list of providers 142 * should pick only those that are either in KCF_PROV_READY state 143 * or in KCF_PROV_BUSY state. 144 */ 145 typedef enum { 146 KCF_PROV_ALLOCATED = 1, 147 KCF_PROV_UNVERIFIED, 148 KCF_PROV_VERIFICATION_FAILED, 149 /* 150 * state < KCF_PROV_READY means the provider can not 151 * be used at all. 152 */ 153 KCF_PROV_READY, 154 KCF_PROV_BUSY, 155 /* 156 * state > KCF_PROV_BUSY means the provider can not 157 * be used for new requests. 158 */ 159 KCF_PROV_FAILED, 160 /* 161 * Threads setting the following two states should do so only 162 * if the current state < KCF_PROV_DISABLED. 163 */ 164 KCF_PROV_DISABLED, 165 KCF_PROV_REMOVED, 166 KCF_PROV_FREED 167 } kcf_prov_state_t; 168 169 #define KCF_IS_PROV_UNVERIFIED(pd) ((pd)->pd_state == KCF_PROV_UNVERIFIED) 170 #define KCF_IS_PROV_USABLE(pd) ((pd)->pd_state == KCF_PROV_READY || \ 171 (pd)->pd_state == KCF_PROV_BUSY) 172 #define KCF_IS_PROV_REMOVED(pd) ((pd)->pd_state >= KCF_PROV_REMOVED) 173 174 /* Internal flags valid for pd_flags field */ 175 #define KCF_PROV_RESTRICTED 0x40000000 176 #define KCF_LPROV_MEMBER 0x80000000 /* is member of a logical provider */ 177 178 /* 179 * A provider descriptor structure. There is one such structure per 180 * provider. It is allocated and initialized at registration time and 181 * freed when the provider unregisters. 182 * 183 * pd_prov_type: Provider type, hardware or software 184 * pd_sid: Session ID of the provider used by kernel clients. 185 * This is valid only for session-oriented providers. 186 * pd_refcnt: Reference counter to this provider descriptor 187 * pd_irefcnt: References held by the framework internal structs 188 * pd_lock: lock protects pd_state and pd_provider_list 189 * pd_state: State value of the provider 190 * pd_provider_list: Used to cross-reference logical providers and their 191 * members. Not used for software providers. 192 * pd_resume_cv: cv to wait for state to change from KCF_PROV_BUSY 193 * pd_prov_handle: Provider handle specified by provider 194 * pd_ops_vector: The ops vector specified by Provider 195 * pd_mech_indx: Lookup table which maps a core framework mechanism 196 * number to an index in pd_mechanisms array 197 * pd_mechanisms: Array of mechanisms supported by the provider, specified 198 * by the provider during registration 199 * pd_sched_info: Scheduling information associated with the provider 200 * pd_mech_list_count: The number of entries in pi_mechanisms, specified 201 * by the provider during registration 202 * pd_name: Device name or module name 203 * pd_instance: Device instance 204 * pd_module_id: Module ID returned by modload 205 * pd_mctlp: Pointer to modctl structure for this provider 206 * pd_remove_cv: cv to wait on while the provider queue drains 207 * pd_description: Provider description string 208 * pd_flags bitwise OR of pi_flags from crypto_provider_info_t 209 * and other internal flags defined above. 210 * pd_hash_limit Maximum data size that hash mechanisms of this provider 211 * can support. 212 * pd_kcf_prov_handle: KCF-private handle assigned by KCF 213 * pd_prov_id: Identification # assigned by KCF to provider 214 * pd_kstat: kstat associated with the provider 215 * pd_ks_data: kstat data 216 */ 217 typedef struct kcf_provider_desc { 218 crypto_provider_type_t pd_prov_type; 219 crypto_session_id_t pd_sid; 220 uint_t pd_refcnt; 221 uint_t pd_irefcnt; 222 kmutex_t pd_lock; 223 kcf_prov_state_t pd_state; 224 struct kcf_provider_list *pd_provider_list; 225 kcondvar_t pd_resume_cv; 226 crypto_provider_handle_t pd_prov_handle; 227 crypto_ops_t *pd_ops_vector; 228 ushort_t pd_mech_indx[KCF_OPS_CLASSSIZE]\ 229 [KCF_MAXMECHTAB]; 230 crypto_mech_info_t *pd_mechanisms; 231 kcf_sched_info_t pd_sched_info; 232 uint_t pd_mech_list_count; 233 char *pd_name; 234 uint_t pd_instance; 235 int pd_module_id; 236 struct modctl *pd_mctlp; 237 kcondvar_t pd_remove_cv; 238 char *pd_description; 239 uint_t pd_flags; 240 uint_t pd_hash_limit; 241 crypto_kcf_provider_handle_t pd_kcf_prov_handle; 242 crypto_provider_id_t pd_prov_id; 243 kstat_t *pd_kstat; 244 kcf_prov_stats_t pd_ks_data; 245 } kcf_provider_desc_t; 246 247 /* useful for making a list of providers */ 248 typedef struct kcf_provider_list { 249 struct kcf_provider_list *pl_next; 250 struct kcf_provider_desc *pl_provider; 251 } kcf_provider_list_t; 252 253 /* 254 * If a component has a reference to a kcf_provider_desc_t, 255 * it REFHOLD()s. A new provider descriptor which is referenced only 256 * by the providers table has a reference counter of one. 257 */ 258 #define KCF_PROV_REFHOLD(desc) { \ 259 atomic_add_32(&(desc)->pd_refcnt, 1); \ 260 ASSERT((desc)->pd_refcnt != 0); \ 261 } 262 263 #define KCF_PROV_IREFHOLD(desc) { \ 264 atomic_add_32(&(desc)->pd_irefcnt, 1); \ 265 ASSERT((desc)->pd_irefcnt != 0); \ 266 } 267 268 #define KCF_PROV_IREFRELE(desc) { \ 269 ASSERT((desc)->pd_irefcnt != 0); \ 270 membar_exit(); \ 271 if (atomic_add_32_nv(&(desc)->pd_irefcnt, -1) == 0) { \ 272 cv_broadcast(&(desc)->pd_remove_cv); \ 273 } \ 274 } 275 276 #define KCF_PROV_REFHELD(desc) ((desc)->pd_refcnt >= 1) 277 278 #define KCF_PROV_REFRELE(desc) { \ 279 ASSERT((desc)->pd_refcnt != 0); \ 280 membar_exit(); \ 281 if (atomic_add_32_nv(&(desc)->pd_refcnt, -1) == 0) { \ 282 kcf_provider_zero_refcnt((desc)); \ 283 } \ 284 } 285 286 287 /* list of crypto_mech_info_t valid as the second mech in a dual operation */ 288 289 typedef struct crypto_mech_info_list { 290 struct crypto_mech_info_list *ml_next; 291 crypto_mech_type_t ml_kcf_mechid; /* KCF's id */ 292 crypto_mech_info_t ml_mech_info; 293 } crypto_mech_info_list_t; 294 295 /* 296 * An element in a mechanism provider descriptors chain. 297 * The kcf_prov_mech_desc_t is duplicated in every chain the provider belongs 298 * to. This is a small tradeoff memory vs mutex spinning time to access the 299 * common provider field. 300 */ 301 302 typedef struct kcf_prov_mech_desc { 303 struct kcf_mech_entry *pm_me; /* Back to the head */ 304 struct kcf_prov_mech_desc *pm_next; /* Next in the chain */ 305 crypto_mech_info_t pm_mech_info; /* Provider mech info */ 306 crypto_mech_info_list_t *pm_mi_list; /* list for duals */ 307 kcf_provider_desc_t *pm_prov_desc; /* Common desc. */ 308 } kcf_prov_mech_desc_t; 309 310 /* and the notation shortcuts ... */ 311 #define pm_provider_type pm_prov_desc.pd_provider_type 312 #define pm_provider_handle pm_prov_desc.pd_provider_handle 313 #define pm_ops_vector pm_prov_desc.pd_ops_vector 314 315 316 #define KCF_CPU_PAD (128 - sizeof (crypto_mech_name_t) - \ 317 sizeof (crypto_mech_type_t) - \ 318 sizeof (kmutex_t) - 2 * sizeof (kcf_prov_mech_desc_t *) - \ 319 sizeof (int) - sizeof (uint32_t) - sizeof (size_t)) 320 321 /* 322 * A mechanism entry in an xxx_mech_tab[]. KCF_CPU_PAD needs 323 * to be adjusted if this structure is changed. 324 */ 325 typedef struct kcf_mech_entry { 326 crypto_mech_name_t me_name; /* mechanism name */ 327 crypto_mech_type_t me_mechid; /* Internal id for mechanism */ 328 kmutex_t me_mutex; /* access protection */ 329 kcf_prov_mech_desc_t *me_hw_prov_chain; /* list of HW providers */ 330 kcf_prov_mech_desc_t *me_sw_prov; /* SW provider */ 331 /* 332 * Number of HW providers in the chain. There is only one 333 * SW provider. So, we need only a count of HW providers. 334 */ 335 int me_num_hwprov; 336 /* 337 * When a SW provider is present, this is the generation number that 338 * ensures no objects from old SW providers are used in the new one 339 */ 340 uint32_t me_gen_swprov; 341 /* 342 * threshold for using hardware providers for this mech 343 */ 344 size_t me_threshold; 345 uint8_t me_pad[KCF_CPU_PAD]; 346 } kcf_mech_entry_t; 347 348 /* 349 * A policy descriptor structure. It is allocated and initialized 350 * when administrative ioctls load disabled mechanisms. 351 * 352 * pd_prov_type: Provider type, hardware or software 353 * pd_name: Device name or module name. 354 * pd_instance: Device instance. 355 * pd_refcnt: Reference counter for this policy descriptor 356 * pd_mutex: Protects array and count of disabled mechanisms. 357 * pd_disabled_count: Count of disabled mechanisms. 358 * pd_disabled_mechs: Array of disabled mechanisms. 359 */ 360 typedef struct kcf_policy_desc { 361 crypto_provider_type_t pd_prov_type; 362 char *pd_name; 363 uint_t pd_instance; 364 uint_t pd_refcnt; 365 kmutex_t pd_mutex; 366 uint_t pd_disabled_count; 367 crypto_mech_name_t *pd_disabled_mechs; 368 } kcf_policy_desc_t; 369 370 /* 371 * If a component has a reference to a kcf_policy_desc_t, 372 * it REFHOLD()s. A new policy descriptor which is referenced only 373 * by the policy table has a reference count of one. 374 */ 375 #define KCF_POLICY_REFHOLD(desc) { \ 376 atomic_add_32(&(desc)->pd_refcnt, 1); \ 377 ASSERT((desc)->pd_refcnt != 0); \ 378 } 379 380 /* 381 * Releases a reference to a policy descriptor. When the last 382 * reference is released, the descriptor is freed. 383 */ 384 #define KCF_POLICY_REFRELE(desc) { \ 385 ASSERT((desc)->pd_refcnt != 0); \ 386 membar_exit(); \ 387 if (atomic_add_32_nv(&(desc)->pd_refcnt, -1) == 0) \ 388 kcf_policy_free_desc(desc); \ 389 } 390 391 /* 392 * This entry stores the name of a software module and its 393 * mechanisms. The mechanisms are 'hints' that are used to 394 * trigger loading of the module. 395 */ 396 typedef struct kcf_soft_conf_entry { 397 struct kcf_soft_conf_entry *ce_next; 398 char *ce_name; 399 crypto_mech_name_t *ce_mechs; 400 uint_t ce_count; 401 } kcf_soft_conf_entry_t; 402 403 extern kmutex_t soft_config_mutex; 404 extern kcf_soft_conf_entry_t *soft_config_list; 405 406 /* 407 * Global tables. The sizes are from the predefined PKCS#11 v2.20 mechanisms, 408 * with a margin of few extra empty entry points 409 */ 410 411 #define KCF_MAXDIGEST 16 /* Digests */ 412 #define KCF_MAXCIPHER 64 /* Ciphers */ 413 #define KCF_MAXMAC 40 /* Message authentication codes */ 414 #define KCF_MAXSIGN 24 /* Sign/Verify */ 415 #define KCF_MAXKEYOPS 116 /* Key generation and derivation */ 416 #define KCF_MAXMISC 16 /* Others ... */ 417 418 #define KCF_MAXMECHS KCF_MAXDIGEST + KCF_MAXCIPHER + KCF_MAXMAC + \ 419 KCF_MAXSIGN + KCF_MAXKEYOPS + \ 420 KCF_MAXMISC 421 422 extern kcf_mech_entry_t kcf_digest_mechs_tab[]; 423 extern kcf_mech_entry_t kcf_cipher_mechs_tab[]; 424 extern kcf_mech_entry_t kcf_mac_mechs_tab[]; 425 extern kcf_mech_entry_t kcf_sign_mechs_tab[]; 426 extern kcf_mech_entry_t kcf_keyops_mechs_tab[]; 427 extern kcf_mech_entry_t kcf_misc_mechs_tab[]; 428 429 extern kmutex_t kcf_mech_tabs_lock; 430 431 typedef enum { 432 KCF_DIGEST_CLASS = 1, 433 KCF_CIPHER_CLASS, 434 KCF_MAC_CLASS, 435 KCF_SIGN_CLASS, 436 KCF_KEYOPS_CLASS, 437 KCF_MISC_CLASS 438 } kcf_ops_class_t; 439 440 #define KCF_FIRST_OPSCLASS KCF_DIGEST_CLASS 441 #define KCF_LAST_OPSCLASS KCF_MISC_CLASS 442 443 /* The table of all the kcf_xxx_mech_tab[]s, indexed by kcf_ops_class */ 444 445 typedef struct kcf_mech_entry_tab { 446 int met_size; /* Size of the met_tab[] */ 447 kcf_mech_entry_t *met_tab; /* the table */ 448 } kcf_mech_entry_tab_t; 449 450 extern kcf_mech_entry_tab_t kcf_mech_tabs_tab[]; 451 452 #define KCF_MECHID(class, index) \ 453 (((crypto_mech_type_t)(class) << 32) | (crypto_mech_type_t)(index)) 454 455 #define KCF_MECH2CLASS(mech_type) ((kcf_ops_class_t)((mech_type) >> 32)) 456 457 #define KCF_MECH2INDEX(mech_type) ((int)(mech_type)) 458 459 #define KCF_TO_PROV_MECH_INDX(pd, mech_type) \ 460 ((pd)->pd_mech_indx[KCF_MECH2CLASS(mech_type)] \ 461 [KCF_MECH2INDEX(mech_type)]) 462 463 #define KCF_TO_PROV_MECHINFO(pd, mech_type) \ 464 ((pd)->pd_mechanisms[KCF_TO_PROV_MECH_INDX(pd, mech_type)]) 465 466 #define KCF_TO_PROV_MECHNUM(pd, mech_type) \ 467 (KCF_TO_PROV_MECHINFO(pd, mech_type).cm_mech_number) 468 469 #define KCF_CAN_SHARE_OPSTATE(pd, mech_type) \ 470 ((KCF_TO_PROV_MECHINFO(pd, mech_type).cm_mech_flags) & \ 471 CRYPTO_CAN_SHARE_OPSTATE) 472 473 /* ps_refcnt is protected by cm_lock in the crypto_minor structure */ 474 typedef struct crypto_provider_session { 475 struct crypto_provider_session *ps_next; 476 crypto_session_id_t ps_session; 477 kcf_provider_desc_t *ps_provider; 478 kcf_provider_desc_t *ps_real_provider; 479 uint_t ps_refcnt; 480 } crypto_provider_session_t; 481 482 typedef struct crypto_session_data { 483 kmutex_t sd_lock; 484 kcondvar_t sd_cv; 485 uint32_t sd_flags; 486 crypto_ctx_t *sd_digest_ctx; 487 crypto_ctx_t *sd_encr_ctx; 488 crypto_ctx_t *sd_decr_ctx; 489 crypto_ctx_t *sd_sign_ctx; 490 crypto_ctx_t *sd_verify_ctx; 491 crypto_ctx_t *sd_sign_recover_ctx; 492 crypto_ctx_t *sd_verify_recover_ctx; 493 kcf_provider_desc_t *sd_provider; 494 void *sd_find_init_cookie; 495 crypto_provider_session_t *sd_provider_session; 496 } crypto_session_data_t; 497 498 #define CRYPTO_SESSION_IN_USE 0x00000001 499 #define CRYPTO_SESSION_IS_BUSY 0x00000002 500 #define CRYPTO_SESSION_IS_CLOSED 0x00000004 501 502 #define KCF_MAX_PIN_LEN 1024 503 504 /* 505 * Per-minor info. 506 * 507 * cm_lock protects everything in this structure except for cm_refcnt. 508 */ 509 typedef struct crypto_minor { 510 uint_t cm_refcnt; 511 kmutex_t cm_lock; 512 kcondvar_t cm_cv; 513 crypto_session_data_t **cm_session_table; 514 uint_t cm_session_table_count; 515 kcf_provider_desc_t **cm_provider_array; 516 uint_t cm_provider_count; 517 crypto_provider_session_t *cm_provider_session; 518 } crypto_minor_t; 519 520 /* resource control framework handle used by /dev/crypto */ 521 extern rctl_hndl_t rc_project_crypto_mem; 522 /* 523 * Return codes for internal functions 524 */ 525 #define KCF_SUCCESS 0x0 /* Successful call */ 526 #define KCF_INVALID_MECH_NUMBER 0x1 /* invalid mechanism number */ 527 #define KCF_INVALID_MECH_NAME 0x2 /* invalid mechanism name */ 528 #define KCF_INVALID_MECH_CLASS 0x3 /* invalid mechanism class */ 529 #define KCF_MECH_TAB_FULL 0x4 /* Need more room in the mech tabs. */ 530 #define KCF_INVALID_INDX ((ushort_t)-1) 531 532 /* 533 * kCF internal mechanism and function group for tracking RNG providers. 534 */ 535 #define SUN_RANDOM "random" 536 #define CRYPTO_FG_RANDOM 0x80000000 /* generate_random() */ 537 538 /* 539 * Wrappers for ops vectors. In the wrapper definitions below, the pd 540 * argument always corresponds to a pointer to a provider descriptor 541 * of type kcf_prov_desc_t. 542 */ 543 544 #define KCF_PROV_CONTROL_OPS(pd) ((pd)->pd_ops_vector->co_control_ops) 545 #define KCF_PROV_CTX_OPS(pd) ((pd)->pd_ops_vector->co_ctx_ops) 546 #define KCF_PROV_DIGEST_OPS(pd) ((pd)->pd_ops_vector->co_digest_ops) 547 #define KCF_PROV_CIPHER_OPS(pd) ((pd)->pd_ops_vector->co_cipher_ops) 548 #define KCF_PROV_MAC_OPS(pd) ((pd)->pd_ops_vector->co_mac_ops) 549 #define KCF_PROV_SIGN_OPS(pd) ((pd)->pd_ops_vector->co_sign_ops) 550 #define KCF_PROV_VERIFY_OPS(pd) ((pd)->pd_ops_vector->co_verify_ops) 551 #define KCF_PROV_DUAL_OPS(pd) ((pd)->pd_ops_vector->co_dual_ops) 552 #define KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) \ 553 ((pd)->pd_ops_vector->co_dual_cipher_mac_ops) 554 #define KCF_PROV_RANDOM_OPS(pd) ((pd)->pd_ops_vector->co_random_ops) 555 #define KCF_PROV_SESSION_OPS(pd) ((pd)->pd_ops_vector->co_session_ops) 556 #define KCF_PROV_OBJECT_OPS(pd) ((pd)->pd_ops_vector->co_object_ops) 557 #define KCF_PROV_KEY_OPS(pd) ((pd)->pd_ops_vector->co_key_ops) 558 #define KCF_PROV_PROVIDER_OPS(pd) ((pd)->pd_ops_vector->co_provider_ops) 559 #define KCF_PROV_MECH_OPS(pd) ((pd)->pd_ops_vector->co_mech_ops) 560 #define KCF_PROV_NOSTORE_KEY_OPS(pd) \ 561 ((pd)->pd_ops_vector->co_nostore_key_ops) 562 563 /* 564 * Wrappers for crypto_control_ops(9S) entry points. 565 */ 566 567 #define KCF_PROV_STATUS(pd, status) ( \ 568 (KCF_PROV_CONTROL_OPS(pd) && \ 569 KCF_PROV_CONTROL_OPS(pd)->provider_status) ? \ 570 KCF_PROV_CONTROL_OPS(pd)->provider_status( \ 571 (pd)->pd_prov_handle, status) : \ 572 CRYPTO_NOT_SUPPORTED) 573 574 /* 575 * Wrappers for crypto_ctx_ops(9S) entry points. 576 */ 577 578 #define KCF_PROV_CREATE_CTX_TEMPLATE(pd, mech, key, template, size, req) ( \ 579 (KCF_PROV_CTX_OPS(pd) && KCF_PROV_CTX_OPS(pd)->create_ctx_template) ? \ 580 KCF_PROV_CTX_OPS(pd)->create_ctx_template( \ 581 (pd)->pd_prov_handle, mech, key, template, size, req) : \ 582 CRYPTO_NOT_SUPPORTED) 583 584 #define KCF_PROV_FREE_CONTEXT(pd, ctx) ( \ 585 (KCF_PROV_CTX_OPS(pd) && KCF_PROV_CTX_OPS(pd)->free_context) ? \ 586 KCF_PROV_CTX_OPS(pd)->free_context(ctx) : CRYPTO_NOT_SUPPORTED) 587 588 #define KCF_PROV_COPYIN_MECH(pd, umech, kmech, errorp, mode) ( \ 589 (KCF_PROV_MECH_OPS(pd) && KCF_PROV_MECH_OPS(pd)->copyin_mechanism) ? \ 590 KCF_PROV_MECH_OPS(pd)->copyin_mechanism( \ 591 (pd)->pd_prov_handle, umech, kmech, errorp, mode) : \ 592 CRYPTO_NOT_SUPPORTED) 593 594 #define KCF_PROV_COPYOUT_MECH(pd, kmech, umech, errorp, mode) ( \ 595 (KCF_PROV_MECH_OPS(pd) && KCF_PROV_MECH_OPS(pd)->copyout_mechanism) ? \ 596 KCF_PROV_MECH_OPS(pd)->copyout_mechanism( \ 597 (pd)->pd_prov_handle, kmech, umech, errorp, mode) : \ 598 CRYPTO_NOT_SUPPORTED) 599 600 #define KCF_PROV_FREE_MECH(pd, prov_mech) ( \ 601 (KCF_PROV_MECH_OPS(pd) && KCF_PROV_MECH_OPS(pd)->free_mechanism) ? \ 602 KCF_PROV_MECH_OPS(pd)->free_mechanism( \ 603 (pd)->pd_prov_handle, prov_mech) : CRYPTO_NOT_SUPPORTED) 604 605 /* 606 * Wrappers for crypto_digest_ops(9S) entry points. 607 */ 608 609 #define KCF_PROV_DIGEST_INIT(pd, ctx, mech, req) ( \ 610 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_init) ? \ 611 KCF_PROV_DIGEST_OPS(pd)->digest_init(ctx, mech, req) : \ 612 CRYPTO_NOT_SUPPORTED) 613 614 /* 615 * The _ (underscore) in _digest is needed to avoid replacing the 616 * function digest(). 617 */ 618 #define KCF_PROV_DIGEST(pd, ctx, data, _digest, req) ( \ 619 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest) ? \ 620 KCF_PROV_DIGEST_OPS(pd)->digest(ctx, data, _digest, req) : \ 621 CRYPTO_NOT_SUPPORTED) 622 623 #define KCF_PROV_DIGEST_UPDATE(pd, ctx, data, req) ( \ 624 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_update) ? \ 625 KCF_PROV_DIGEST_OPS(pd)->digest_update(ctx, data, req) : \ 626 CRYPTO_NOT_SUPPORTED) 627 628 #define KCF_PROV_DIGEST_KEY(pd, ctx, key, req) ( \ 629 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_key) ? \ 630 KCF_PROV_DIGEST_OPS(pd)->digest_key(ctx, key, req) : \ 631 CRYPTO_NOT_SUPPORTED) 632 633 #define KCF_PROV_DIGEST_FINAL(pd, ctx, digest, req) ( \ 634 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_final) ? \ 635 KCF_PROV_DIGEST_OPS(pd)->digest_final(ctx, digest, req) : \ 636 CRYPTO_NOT_SUPPORTED) 637 638 #define KCF_PROV_DIGEST_ATOMIC(pd, session, mech, data, digest, req) ( \ 639 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_atomic) ? \ 640 KCF_PROV_DIGEST_OPS(pd)->digest_atomic( \ 641 (pd)->pd_prov_handle, session, mech, data, digest, req) : \ 642 CRYPTO_NOT_SUPPORTED) 643 644 /* 645 * Wrappers for crypto_cipher_ops(9S) entry points. 646 */ 647 648 #define KCF_PROV_ENCRYPT_INIT(pd, ctx, mech, key, template, req) ( \ 649 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt_init) ? \ 650 KCF_PROV_CIPHER_OPS(pd)->encrypt_init(ctx, mech, key, template, \ 651 req) : \ 652 CRYPTO_NOT_SUPPORTED) 653 654 #define KCF_PROV_ENCRYPT(pd, ctx, plaintext, ciphertext, req) ( \ 655 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt) ? \ 656 KCF_PROV_CIPHER_OPS(pd)->encrypt(ctx, plaintext, ciphertext, req) : \ 657 CRYPTO_NOT_SUPPORTED) 658 659 #define KCF_PROV_ENCRYPT_UPDATE(pd, ctx, plaintext, ciphertext, req) ( \ 660 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt_update) ? \ 661 KCF_PROV_CIPHER_OPS(pd)->encrypt_update(ctx, plaintext, \ 662 ciphertext, req) : \ 663 CRYPTO_NOT_SUPPORTED) 664 665 #define KCF_PROV_ENCRYPT_FINAL(pd, ctx, ciphertext, req) ( \ 666 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt_final) ? \ 667 KCF_PROV_CIPHER_OPS(pd)->encrypt_final(ctx, ciphertext, req) : \ 668 CRYPTO_NOT_SUPPORTED) 669 670 #define KCF_PROV_ENCRYPT_ATOMIC(pd, session, mech, key, plaintext, ciphertext, \ 671 template, req) ( \ 672 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt_atomic) ? \ 673 KCF_PROV_CIPHER_OPS(pd)->encrypt_atomic( \ 674 (pd)->pd_prov_handle, session, mech, key, plaintext, ciphertext, \ 675 template, req) : \ 676 CRYPTO_NOT_SUPPORTED) 677 678 #define KCF_PROV_DECRYPT_INIT(pd, ctx, mech, key, template, req) ( \ 679 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt_init) ? \ 680 KCF_PROV_CIPHER_OPS(pd)->decrypt_init(ctx, mech, key, template, \ 681 req) : \ 682 CRYPTO_NOT_SUPPORTED) 683 684 #define KCF_PROV_DECRYPT(pd, ctx, ciphertext, plaintext, req) ( \ 685 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt) ? \ 686 KCF_PROV_CIPHER_OPS(pd)->decrypt(ctx, ciphertext, plaintext, req) : \ 687 CRYPTO_NOT_SUPPORTED) 688 689 #define KCF_PROV_DECRYPT_UPDATE(pd, ctx, ciphertext, plaintext, req) ( \ 690 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt_update) ? \ 691 KCF_PROV_CIPHER_OPS(pd)->decrypt_update(ctx, ciphertext, \ 692 plaintext, req) : \ 693 CRYPTO_NOT_SUPPORTED) 694 695 #define KCF_PROV_DECRYPT_FINAL(pd, ctx, plaintext, req) ( \ 696 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt_final) ? \ 697 KCF_PROV_CIPHER_OPS(pd)->decrypt_final(ctx, plaintext, req) : \ 698 CRYPTO_NOT_SUPPORTED) 699 700 #define KCF_PROV_DECRYPT_ATOMIC(pd, session, mech, key, ciphertext, plaintext, \ 701 template, req) ( \ 702 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt_atomic) ? \ 703 KCF_PROV_CIPHER_OPS(pd)->decrypt_atomic( \ 704 (pd)->pd_prov_handle, session, mech, key, ciphertext, plaintext, \ 705 template, req) : \ 706 CRYPTO_NOT_SUPPORTED) 707 708 /* 709 * Wrappers for crypto_mac_ops(9S) entry points. 710 */ 711 712 #define KCF_PROV_MAC_INIT(pd, ctx, mech, key, template, req) ( \ 713 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_init) ? \ 714 KCF_PROV_MAC_OPS(pd)->mac_init(ctx, mech, key, template, req) \ 715 : CRYPTO_NOT_SUPPORTED) 716 717 /* 718 * The _ (underscore) in _mac is needed to avoid replacing the 719 * function mac(). 720 */ 721 #define KCF_PROV_MAC(pd, ctx, data, _mac, req) ( \ 722 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac) ? \ 723 KCF_PROV_MAC_OPS(pd)->mac(ctx, data, _mac, req) : \ 724 CRYPTO_NOT_SUPPORTED) 725 726 #define KCF_PROV_MAC_UPDATE(pd, ctx, data, req) ( \ 727 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_update) ? \ 728 KCF_PROV_MAC_OPS(pd)->mac_update(ctx, data, req) : \ 729 CRYPTO_NOT_SUPPORTED) 730 731 #define KCF_PROV_MAC_FINAL(pd, ctx, mac, req) ( \ 732 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_final) ? \ 733 KCF_PROV_MAC_OPS(pd)->mac_final(ctx, mac, req) : \ 734 CRYPTO_NOT_SUPPORTED) 735 736 #define KCF_PROV_MAC_ATOMIC(pd, session, mech, key, data, mac, template, \ 737 req) ( \ 738 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_atomic) ? \ 739 KCF_PROV_MAC_OPS(pd)->mac_atomic( \ 740 (pd)->pd_prov_handle, session, mech, key, data, mac, template, \ 741 req) : \ 742 CRYPTO_NOT_SUPPORTED) 743 744 #define KCF_PROV_MAC_VERIFY_ATOMIC(pd, session, mech, key, data, mac, \ 745 template, req) ( \ 746 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_verify_atomic) ? \ 747 KCF_PROV_MAC_OPS(pd)->mac_verify_atomic( \ 748 (pd)->pd_prov_handle, session, mech, key, data, mac, template, \ 749 req) : \ 750 CRYPTO_NOT_SUPPORTED) 751 752 /* 753 * Wrappers for crypto_sign_ops(9S) entry points. 754 */ 755 756 #define KCF_PROV_SIGN_INIT(pd, ctx, mech, key, template, req) ( \ 757 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_init) ? \ 758 KCF_PROV_SIGN_OPS(pd)->sign_init( \ 759 ctx, mech, key, template, req) : CRYPTO_NOT_SUPPORTED) 760 761 #define KCF_PROV_SIGN(pd, ctx, data, sig, req) ( \ 762 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign) ? \ 763 KCF_PROV_SIGN_OPS(pd)->sign(ctx, data, sig, req) : \ 764 CRYPTO_NOT_SUPPORTED) 765 766 #define KCF_PROV_SIGN_UPDATE(pd, ctx, data, req) ( \ 767 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_update) ? \ 768 KCF_PROV_SIGN_OPS(pd)->sign_update(ctx, data, req) : \ 769 CRYPTO_NOT_SUPPORTED) 770 771 #define KCF_PROV_SIGN_FINAL(pd, ctx, sig, req) ( \ 772 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_final) ? \ 773 KCF_PROV_SIGN_OPS(pd)->sign_final(ctx, sig, req) : \ 774 CRYPTO_NOT_SUPPORTED) 775 776 #define KCF_PROV_SIGN_ATOMIC(pd, session, mech, key, data, template, \ 777 sig, req) ( \ 778 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_atomic) ? \ 779 KCF_PROV_SIGN_OPS(pd)->sign_atomic( \ 780 (pd)->pd_prov_handle, session, mech, key, data, sig, template, \ 781 req) : CRYPTO_NOT_SUPPORTED) 782 783 #define KCF_PROV_SIGN_RECOVER_INIT(pd, ctx, mech, key, template, \ 784 req) ( \ 785 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_recover_init) ? \ 786 KCF_PROV_SIGN_OPS(pd)->sign_recover_init(ctx, mech, key, template, \ 787 req) : CRYPTO_NOT_SUPPORTED) 788 789 #define KCF_PROV_SIGN_RECOVER(pd, ctx, data, sig, req) ( \ 790 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_recover) ? \ 791 KCF_PROV_SIGN_OPS(pd)->sign_recover(ctx, data, sig, req) : \ 792 CRYPTO_NOT_SUPPORTED) 793 794 #define KCF_PROV_SIGN_RECOVER_ATOMIC(pd, session, mech, key, data, template, \ 795 sig, req) ( \ 796 (KCF_PROV_SIGN_OPS(pd) && \ 797 KCF_PROV_SIGN_OPS(pd)->sign_recover_atomic) ? \ 798 KCF_PROV_SIGN_OPS(pd)->sign_recover_atomic( \ 799 (pd)->pd_prov_handle, session, mech, key, data, sig, template, \ 800 req) : CRYPTO_NOT_SUPPORTED) 801 802 /* 803 * Wrappers for crypto_verify_ops(9S) entry points. 804 */ 805 806 #define KCF_PROV_VERIFY_INIT(pd, ctx, mech, key, template, req) ( \ 807 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_init) ? \ 808 KCF_PROV_VERIFY_OPS(pd)->verify_init(ctx, mech, key, template, \ 809 req) : CRYPTO_NOT_SUPPORTED) 810 811 #define KCF_PROV_VERIFY(pd, ctx, data, sig, req) ( \ 812 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify) ? \ 813 KCF_PROV_VERIFY_OPS(pd)->verify(ctx, data, sig, req) : \ 814 CRYPTO_NOT_SUPPORTED) 815 816 #define KCF_PROV_VERIFY_UPDATE(pd, ctx, data, req) ( \ 817 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_update) ? \ 818 KCF_PROV_VERIFY_OPS(pd)->verify_update(ctx, data, req) : \ 819 CRYPTO_NOT_SUPPORTED) 820 821 #define KCF_PROV_VERIFY_FINAL(pd, ctx, sig, req) ( \ 822 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_final) ? \ 823 KCF_PROV_VERIFY_OPS(pd)->verify_final(ctx, sig, req) : \ 824 CRYPTO_NOT_SUPPORTED) 825 826 #define KCF_PROV_VERIFY_ATOMIC(pd, session, mech, key, data, template, sig, \ 827 req) ( \ 828 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_atomic) ? \ 829 KCF_PROV_VERIFY_OPS(pd)->verify_atomic( \ 830 (pd)->pd_prov_handle, session, mech, key, data, sig, template, \ 831 req) : CRYPTO_NOT_SUPPORTED) 832 833 #define KCF_PROV_VERIFY_RECOVER_INIT(pd, ctx, mech, key, template, \ 834 req) ( \ 835 (KCF_PROV_VERIFY_OPS(pd) && \ 836 KCF_PROV_VERIFY_OPS(pd)->verify_recover_init) ? \ 837 KCF_PROV_VERIFY_OPS(pd)->verify_recover_init(ctx, mech, key, \ 838 template, req) : CRYPTO_NOT_SUPPORTED) 839 840 /* verify_recover() CSPI routine has different argument order than verify() */ 841 #define KCF_PROV_VERIFY_RECOVER(pd, ctx, sig, data, req) ( \ 842 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_recover) ? \ 843 KCF_PROV_VERIFY_OPS(pd)->verify_recover(ctx, sig, data, req) : \ 844 CRYPTO_NOT_SUPPORTED) 845 846 /* 847 * verify_recover_atomic() CSPI routine has different argument order 848 * than verify_atomic(). 849 */ 850 #define KCF_PROV_VERIFY_RECOVER_ATOMIC(pd, session, mech, key, sig, \ 851 template, data, req) ( \ 852 (KCF_PROV_VERIFY_OPS(pd) && \ 853 KCF_PROV_VERIFY_OPS(pd)->verify_recover_atomic) ? \ 854 KCF_PROV_VERIFY_OPS(pd)->verify_recover_atomic( \ 855 (pd)->pd_prov_handle, session, mech, key, sig, data, template, \ 856 req) : CRYPTO_NOT_SUPPORTED) 857 858 /* 859 * Wrappers for crypto_dual_ops(9S) entry points. 860 */ 861 862 #define KCF_PROV_DIGEST_ENCRYPT_UPDATE(digest_ctx, encrypt_ctx, plaintext, \ 863 ciphertext, req) ( \ 864 (KCF_PROV_DUAL_OPS(pd) && \ 865 KCF_PROV_DUAL_OPS(pd)->digest_encrypt_update) ? \ 866 KCF_PROV_DUAL_OPS(pd)->digest_encrypt_update( \ 867 digest_ctx, encrypt_ctx, plaintext, ciphertext, req) : \ 868 CRYPTO_NOT_SUPPORTED) 869 870 #define KCF_PROV_DECRYPT_DIGEST_UPDATE(decrypt_ctx, digest_ctx, ciphertext, \ 871 plaintext, req) ( \ 872 (KCF_PROV_DUAL_OPS(pd) && \ 873 KCF_PROV_DUAL_OPS(pd)->decrypt_digest_update) ? \ 874 KCF_PROV_DUAL_OPS(pd)->decrypt_digest_update( \ 875 decrypt_ctx, digest_ctx, ciphertext, plaintext, req) : \ 876 CRYPTO_NOT_SUPPORTED) 877 878 #define KCF_PROV_SIGN_ENCRYPT_UPDATE(sign_ctx, encrypt_ctx, plaintext, \ 879 ciphertext, req) ( \ 880 (KCF_PROV_DUAL_OPS(pd) && \ 881 KCF_PROV_DUAL_OPS(pd)->sign_encrypt_update) ? \ 882 KCF_PROV_DUAL_OPS(pd)->sign_encrypt_update( \ 883 sign_ctx, encrypt_ctx, plaintext, ciphertext, req) : \ 884 CRYPTO_NOT_SUPPORTED) 885 886 #define KCF_PROV_DECRYPT_VERIFY_UPDATE(decrypt_ctx, verify_ctx, ciphertext, \ 887 plaintext, req) ( \ 888 (KCF_PROV_DUAL_OPS(pd) && \ 889 KCF_PROV_DUAL_OPS(pd)->decrypt_verify_update) ? \ 890 KCF_PROV_DUAL_OPS(pd)->decrypt_verify_update( \ 891 decrypt_ctx, verify_ctx, ciphertext, plaintext, req) : \ 892 CRYPTO_NOT_SUPPORTED) 893 894 /* 895 * Wrappers for crypto_dual_cipher_mac_ops(9S) entry points. 896 */ 897 898 #define KCF_PROV_ENCRYPT_MAC_INIT(pd, ctx, encr_mech, encr_key, mac_mech, \ 899 mac_key, encr_ctx_template, mac_ctx_template, req) ( \ 900 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 901 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_init) ? \ 902 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_init( \ 903 ctx, encr_mech, encr_key, mac_mech, mac_key, encr_ctx_template, \ 904 mac_ctx_template, req) : \ 905 CRYPTO_NOT_SUPPORTED) 906 907 #define KCF_PROV_ENCRYPT_MAC(pd, ctx, plaintext, ciphertext, mac, req) ( \ 908 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 909 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac) ? \ 910 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac( \ 911 ctx, plaintext, ciphertext, mac, req) : \ 912 CRYPTO_NOT_SUPPORTED) 913 914 #define KCF_PROV_ENCRYPT_MAC_UPDATE(pd, ctx, plaintext, ciphertext, req) ( \ 915 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 916 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_update) ? \ 917 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_update( \ 918 ctx, plaintext, ciphertext, req) : \ 919 CRYPTO_NOT_SUPPORTED) 920 921 #define KCF_PROV_ENCRYPT_MAC_FINAL(pd, ctx, ciphertext, mac, req) ( \ 922 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 923 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_final) ? \ 924 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_final( \ 925 ctx, ciphertext, mac, req) : \ 926 CRYPTO_NOT_SUPPORTED) 927 928 #define KCF_PROV_ENCRYPT_MAC_ATOMIC(pd, session, encr_mech, encr_key, \ 929 mac_mech, mac_key, plaintext, ciphertext, mac, \ 930 encr_ctx_template, mac_ctx_template, req) ( \ 931 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 932 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_atomic) ? \ 933 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_atomic( \ 934 (pd)->pd_prov_handle, session, encr_mech, encr_key, \ 935 mac_mech, mac_key, plaintext, ciphertext, mac, \ 936 encr_ctx_template, mac_ctx_template, req) : \ 937 CRYPTO_NOT_SUPPORTED) 938 939 #define KCF_PROV_MAC_DECRYPT_INIT(pd, ctx, mac_mech, mac_key, decr_mech, \ 940 decr_key, mac_ctx_template, decr_ctx_template, req) ( \ 941 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 942 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_init) ? \ 943 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_init( \ 944 ctx, mac_mech, mac_key, decr_mech, decr_key, mac_ctx_template, \ 945 decr_ctx_template, req) : \ 946 CRYPTO_NOT_SUPPORTED) 947 948 #define KCF_PROV_MAC_DECRYPT(pd, ctx, ciphertext, mac, plaintext, req) ( \ 949 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 950 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt) ? \ 951 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt( \ 952 ctx, ciphertext, mac, plaintext, req) : \ 953 CRYPTO_NOT_SUPPORTED) 954 955 #define KCF_PROV_MAC_DECRYPT_UPDATE(pd, ctx, ciphertext, plaintext, req) ( \ 956 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 957 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_update) ? \ 958 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_update( \ 959 ctx, ciphertext, plaintext, req) : \ 960 CRYPTO_NOT_SUPPORTED) 961 962 #define KCF_PROV_MAC_DECRYPT_FINAL(pd, ctx, mac, plaintext, req) ( \ 963 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 964 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_final) ? \ 965 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_final( \ 966 ctx, mac, plaintext, req) : \ 967 CRYPTO_NOT_SUPPORTED) 968 969 #define KCF_PROV_MAC_DECRYPT_ATOMIC(pd, session, mac_mech, mac_key, \ 970 decr_mech, decr_key, ciphertext, mac, plaintext, \ 971 mac_ctx_template, decr_ctx_template, req) ( \ 972 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 973 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_atomic) ? \ 974 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_atomic( \ 975 (pd)->pd_prov_handle, session, mac_mech, mac_key, \ 976 decr_mech, decr_key, ciphertext, mac, plaintext, \ 977 mac_ctx_template, decr_ctx_template, req) : \ 978 CRYPTO_NOT_SUPPORTED) 979 980 #define KCF_PROV_MAC_VERIFY_DECRYPT_ATOMIC(pd, session, mac_mech, mac_key, \ 981 decr_mech, decr_key, ciphertext, mac, plaintext, \ 982 mac_ctx_template, decr_ctx_template, req) ( \ 983 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 984 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_verify_decrypt_atomic \ 985 != NULL) ? \ 986 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_verify_decrypt_atomic( \ 987 (pd)->pd_prov_handle, session, mac_mech, mac_key, \ 988 decr_mech, decr_key, ciphertext, mac, plaintext, \ 989 mac_ctx_template, decr_ctx_template, req) : \ 990 CRYPTO_NOT_SUPPORTED) 991 992 /* 993 * Wrappers for crypto_random_number_ops(9S) entry points. 994 */ 995 996 #define KCF_PROV_SEED_RANDOM(pd, session, buf, len, est, flags, req) ( \ 997 (KCF_PROV_RANDOM_OPS(pd) && KCF_PROV_RANDOM_OPS(pd)->seed_random) ? \ 998 KCF_PROV_RANDOM_OPS(pd)->seed_random((pd)->pd_prov_handle, \ 999 session, buf, len, est, flags, req) : CRYPTO_NOT_SUPPORTED) 1000 1001 #define KCF_PROV_GENERATE_RANDOM(pd, session, buf, len, req) ( \ 1002 (KCF_PROV_RANDOM_OPS(pd) && \ 1003 KCF_PROV_RANDOM_OPS(pd)->generate_random) ? \ 1004 KCF_PROV_RANDOM_OPS(pd)->generate_random((pd)->pd_prov_handle, \ 1005 session, buf, len, req) : CRYPTO_NOT_SUPPORTED) 1006 1007 /* 1008 * Wrappers for crypto_session_ops(9S) entry points. 1009 * 1010 * ops_pd is the provider descriptor that supplies the ops_vector. 1011 * pd is the descriptor that supplies the provider handle. 1012 * Only session open/close needs two handles. 1013 */ 1014 1015 #define KCF_PROV_SESSION_OPEN(ops_pd, session, req, pd) ( \ 1016 (KCF_PROV_SESSION_OPS(ops_pd) && \ 1017 KCF_PROV_SESSION_OPS(ops_pd)->session_open) ? \ 1018 KCF_PROV_SESSION_OPS(ops_pd)->session_open((pd)->pd_prov_handle, \ 1019 session, req) : CRYPTO_NOT_SUPPORTED) 1020 1021 #define KCF_PROV_SESSION_CLOSE(ops_pd, session, req, pd) ( \ 1022 (KCF_PROV_SESSION_OPS(ops_pd) && \ 1023 KCF_PROV_SESSION_OPS(ops_pd)->session_close) ? \ 1024 KCF_PROV_SESSION_OPS(ops_pd)->session_close((pd)->pd_prov_handle, \ 1025 session, req) : CRYPTO_NOT_SUPPORTED) 1026 1027 #define KCF_PROV_SESSION_LOGIN(pd, session, user_type, pin, len, req) ( \ 1028 (KCF_PROV_SESSION_OPS(pd) && \ 1029 KCF_PROV_SESSION_OPS(pd)->session_login) ? \ 1030 KCF_PROV_SESSION_OPS(pd)->session_login((pd)->pd_prov_handle, \ 1031 session, user_type, pin, len, req) : CRYPTO_NOT_SUPPORTED) 1032 1033 #define KCF_PROV_SESSION_LOGOUT(pd, session, req) ( \ 1034 (KCF_PROV_SESSION_OPS(pd) && \ 1035 KCF_PROV_SESSION_OPS(pd)->session_logout) ? \ 1036 KCF_PROV_SESSION_OPS(pd)->session_logout((pd)->pd_prov_handle, \ 1037 session, req) : CRYPTO_NOT_SUPPORTED) 1038 1039 /* 1040 * Wrappers for crypto_object_ops(9S) entry points. 1041 */ 1042 1043 #define KCF_PROV_OBJECT_CREATE(pd, session, template, count, object, req) ( \ 1044 (KCF_PROV_OBJECT_OPS(pd) && KCF_PROV_OBJECT_OPS(pd)->object_create) ? \ 1045 KCF_PROV_OBJECT_OPS(pd)->object_create((pd)->pd_prov_handle, \ 1046 session, template, count, object, req) : CRYPTO_NOT_SUPPORTED) 1047 1048 #define KCF_PROV_OBJECT_COPY(pd, session, object, template, count, \ 1049 new_object, req) ( \ 1050 (KCF_PROV_OBJECT_OPS(pd) && KCF_PROV_OBJECT_OPS(pd)->object_copy) ? \ 1051 KCF_PROV_OBJECT_OPS(pd)->object_copy((pd)->pd_prov_handle, \ 1052 session, object, template, count, new_object, req) : \ 1053 CRYPTO_NOT_SUPPORTED) 1054 1055 #define KCF_PROV_OBJECT_DESTROY(pd, session, object, req) ( \ 1056 (KCF_PROV_OBJECT_OPS(pd) && KCF_PROV_OBJECT_OPS(pd)->object_destroy) ? \ 1057 KCF_PROV_OBJECT_OPS(pd)->object_destroy((pd)->pd_prov_handle, \ 1058 session, object, req) : CRYPTO_NOT_SUPPORTED) 1059 1060 #define KCF_PROV_OBJECT_GET_SIZE(pd, session, object, size, req) ( \ 1061 (KCF_PROV_OBJECT_OPS(pd) && \ 1062 KCF_PROV_OBJECT_OPS(pd)->object_get_size) ? \ 1063 KCF_PROV_OBJECT_OPS(pd)->object_get_size((pd)->pd_prov_handle, \ 1064 session, object, size, req) : CRYPTO_NOT_SUPPORTED) 1065 1066 #define KCF_PROV_OBJECT_GET_ATTRIBUTE_VALUE(pd, session, object, template, \ 1067 count, req) ( \ 1068 (KCF_PROV_OBJECT_OPS(pd) && \ 1069 KCF_PROV_OBJECT_OPS(pd)->object_get_attribute_value) ? \ 1070 KCF_PROV_OBJECT_OPS(pd)->object_get_attribute_value( \ 1071 (pd)->pd_prov_handle, session, object, template, count, req) : \ 1072 CRYPTO_NOT_SUPPORTED) 1073 1074 #define KCF_PROV_OBJECT_SET_ATTRIBUTE_VALUE(pd, session, object, template, \ 1075 count, req) ( \ 1076 (KCF_PROV_OBJECT_OPS(pd) && \ 1077 KCF_PROV_OBJECT_OPS(pd)->object_set_attribute_value) ? \ 1078 KCF_PROV_OBJECT_OPS(pd)->object_set_attribute_value( \ 1079 (pd)->pd_prov_handle, session, object, template, count, req) : \ 1080 CRYPTO_NOT_SUPPORTED) 1081 1082 #define KCF_PROV_OBJECT_FIND_INIT(pd, session, template, count, ppriv, \ 1083 req) ( \ 1084 (KCF_PROV_OBJECT_OPS(pd) && \ 1085 KCF_PROV_OBJECT_OPS(pd)->object_find_init) ? \ 1086 KCF_PROV_OBJECT_OPS(pd)->object_find_init((pd)->pd_prov_handle, \ 1087 session, template, count, ppriv, req) : CRYPTO_NOT_SUPPORTED) 1088 1089 #define KCF_PROV_OBJECT_FIND(pd, ppriv, objects, max_objects, object_count, \ 1090 req) ( \ 1091 (KCF_PROV_OBJECT_OPS(pd) && KCF_PROV_OBJECT_OPS(pd)->object_find) ? \ 1092 KCF_PROV_OBJECT_OPS(pd)->object_find( \ 1093 (pd)->pd_prov_handle, ppriv, objects, max_objects, object_count, \ 1094 req) : CRYPTO_NOT_SUPPORTED) 1095 1096 #define KCF_PROV_OBJECT_FIND_FINAL(pd, ppriv, req) ( \ 1097 (KCF_PROV_OBJECT_OPS(pd) && \ 1098 KCF_PROV_OBJECT_OPS(pd)->object_find_final) ? \ 1099 KCF_PROV_OBJECT_OPS(pd)->object_find_final( \ 1100 (pd)->pd_prov_handle, ppriv, req) : CRYPTO_NOT_SUPPORTED) 1101 1102 /* 1103 * Wrappers for crypto_key_ops(9S) entry points. 1104 */ 1105 1106 #define KCF_PROV_KEY_GENERATE(pd, session, mech, template, count, object, \ 1107 req) ( \ 1108 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_generate) ? \ 1109 KCF_PROV_KEY_OPS(pd)->key_generate((pd)->pd_prov_handle, \ 1110 session, mech, template, count, object, req) : \ 1111 CRYPTO_NOT_SUPPORTED) 1112 1113 #define KCF_PROV_KEY_GENERATE_PAIR(pd, session, mech, pub_template, \ 1114 pub_count, priv_template, priv_count, pub_key, priv_key, req) ( \ 1115 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_generate_pair) ? \ 1116 KCF_PROV_KEY_OPS(pd)->key_generate_pair((pd)->pd_prov_handle, \ 1117 session, mech, pub_template, pub_count, priv_template, \ 1118 priv_count, pub_key, priv_key, req) : \ 1119 CRYPTO_NOT_SUPPORTED) 1120 1121 #define KCF_PROV_KEY_WRAP(pd, session, mech, wrapping_key, key, wrapped_key, \ 1122 wrapped_key_len, req) ( \ 1123 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_wrap) ? \ 1124 KCF_PROV_KEY_OPS(pd)->key_wrap((pd)->pd_prov_handle, \ 1125 session, mech, wrapping_key, key, wrapped_key, wrapped_key_len, \ 1126 req) : \ 1127 CRYPTO_NOT_SUPPORTED) 1128 1129 #define KCF_PROV_KEY_UNWRAP(pd, session, mech, unwrapping_key, wrapped_key, \ 1130 wrapped_key_len, template, count, key, req) ( \ 1131 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_unwrap) ? \ 1132 KCF_PROV_KEY_OPS(pd)->key_unwrap((pd)->pd_prov_handle, \ 1133 session, mech, unwrapping_key, wrapped_key, wrapped_key_len, \ 1134 template, count, key, req) : \ 1135 CRYPTO_NOT_SUPPORTED) 1136 1137 #define KCF_PROV_KEY_DERIVE(pd, session, mech, base_key, template, count, \ 1138 key, req) ( \ 1139 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_derive) ? \ 1140 KCF_PROV_KEY_OPS(pd)->key_derive((pd)->pd_prov_handle, \ 1141 session, mech, base_key, template, count, key, req) : \ 1142 CRYPTO_NOT_SUPPORTED) 1143 1144 #define KCF_PROV_KEY_CHECK(pd, mech, key) ( \ 1145 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_check) ? \ 1146 KCF_PROV_KEY_OPS(pd)->key_check((pd)->pd_prov_handle, mech, key) : \ 1147 CRYPTO_NOT_SUPPORTED) 1148 1149 /* 1150 * Wrappers for crypto_provider_management_ops(9S) entry points. 1151 * 1152 * ops_pd is the provider descriptor that supplies the ops_vector. 1153 * pd is the descriptor that supplies the provider handle. 1154 * Only ext_info needs two handles. 1155 */ 1156 1157 #define KCF_PROV_EXT_INFO(ops_pd, provext_info, req, pd) ( \ 1158 (KCF_PROV_PROVIDER_OPS(ops_pd) && \ 1159 KCF_PROV_PROVIDER_OPS(ops_pd)->ext_info) ? \ 1160 KCF_PROV_PROVIDER_OPS(ops_pd)->ext_info((pd)->pd_prov_handle, \ 1161 provext_info, req) : CRYPTO_NOT_SUPPORTED) 1162 1163 #define KCF_PROV_INIT_TOKEN(pd, pin, pin_len, label, req) ( \ 1164 (KCF_PROV_PROVIDER_OPS(pd) && KCF_PROV_PROVIDER_OPS(pd)->init_token) ? \ 1165 KCF_PROV_PROVIDER_OPS(pd)->init_token((pd)->pd_prov_handle, \ 1166 pin, pin_len, label, req) : CRYPTO_NOT_SUPPORTED) 1167 1168 #define KCF_PROV_INIT_PIN(pd, session, pin, pin_len, req) ( \ 1169 (KCF_PROV_PROVIDER_OPS(pd) && KCF_PROV_PROVIDER_OPS(pd)->init_pin) ? \ 1170 KCF_PROV_PROVIDER_OPS(pd)->init_pin((pd)->pd_prov_handle, \ 1171 session, pin, pin_len, req) : CRYPTO_NOT_SUPPORTED) 1172 1173 #define KCF_PROV_SET_PIN(pd, session, old_pin, old_len, new_pin, new_len, \ 1174 req) ( \ 1175 (KCF_PROV_PROVIDER_OPS(pd) && KCF_PROV_PROVIDER_OPS(pd)->set_pin) ? \ 1176 KCF_PROV_PROVIDER_OPS(pd)->set_pin((pd)->pd_prov_handle, \ 1177 session, old_pin, old_len, new_pin, new_len, req) : \ 1178 CRYPTO_NOT_SUPPORTED) 1179 1180 /* 1181 * Wrappers for crypto_nostore_key_ops(9S) entry points. 1182 */ 1183 1184 #define KCF_PROV_NOSTORE_KEY_GENERATE(pd, session, mech, template, count, \ 1185 out_template, out_count, req) ( \ 1186 (KCF_PROV_NOSTORE_KEY_OPS(pd) && \ 1187 KCF_PROV_NOSTORE_KEY_OPS(pd)->nostore_key_generate) ? \ 1188 KCF_PROV_NOSTORE_KEY_OPS(pd)->nostore_key_generate( \ 1189 (pd)->pd_prov_handle, session, mech, template, count, \ 1190 out_template, out_count, req) : CRYPTO_NOT_SUPPORTED) 1191 1192 #define KCF_PROV_NOSTORE_KEY_GENERATE_PAIR(pd, session, mech, pub_template, \ 1193 pub_count, priv_template, priv_count, out_pub_template, \ 1194 out_pub_count, out_priv_template, out_priv_count, req) ( \ 1195 (KCF_PROV_NOSTORE_KEY_OPS(pd) && \ 1196 KCF_PROV_NOSTORE_KEY_OPS(pd)->nostore_key_generate_pair) ? \ 1197 KCF_PROV_NOSTORE_KEY_OPS(pd)->nostore_key_generate_pair( \ 1198 (pd)->pd_prov_handle, session, mech, pub_template, pub_count, \ 1199 priv_template, priv_count, out_pub_template, out_pub_count, \ 1200 out_priv_template, out_priv_count, req) : CRYPTO_NOT_SUPPORTED) 1201 1202 #define KCF_PROV_NOSTORE_KEY_DERIVE(pd, session, mech, base_key, template, \ 1203 count, out_template, out_count, req) ( \ 1204 (KCF_PROV_NOSTORE_KEY_OPS(pd) && \ 1205 KCF_PROV_NOSTORE_KEY_OPS(pd)->nostore_key_derive) ? \ 1206 KCF_PROV_NOSTORE_KEY_OPS(pd)->nostore_key_derive( \ 1207 (pd)->pd_prov_handle, session, mech, base_key, template, count, \ 1208 out_template, out_count, req) : CRYPTO_NOT_SUPPORTED) 1209 1210 /* 1211 * The following routines are exported by the kcf module (/kernel/misc/kcf) 1212 * to the crypto and cryptoadmin modules. 1213 */ 1214 1215 /* Digest/mac/cipher entry points that take a provider descriptor and session */ 1216 extern int crypto_digest_single(crypto_context_t, crypto_data_t *, 1217 crypto_data_t *, crypto_call_req_t *); 1218 1219 extern int crypto_mac_single(crypto_context_t, crypto_data_t *, 1220 crypto_data_t *, crypto_call_req_t *); 1221 1222 extern int crypto_encrypt_single(crypto_context_t, crypto_data_t *, 1223 crypto_data_t *, crypto_call_req_t *); 1224 1225 extern int crypto_decrypt_single(crypto_context_t, crypto_data_t *, 1226 crypto_data_t *, crypto_call_req_t *); 1227 1228 1229 /* Other private digest/mac/cipher entry points not exported through k-API */ 1230 extern int crypto_digest_key_prov(crypto_context_t, crypto_key_t *, 1231 crypto_call_req_t *); 1232 1233 /* Private sign entry points exported by KCF */ 1234 extern int crypto_sign_single(crypto_context_t, crypto_data_t *, 1235 crypto_data_t *, crypto_call_req_t *); 1236 1237 extern int crypto_sign_recover_single(crypto_context_t, crypto_data_t *, 1238 crypto_data_t *, crypto_call_req_t *); 1239 1240 /* Private verify entry points exported by KCF */ 1241 extern int crypto_verify_single(crypto_context_t, crypto_data_t *, 1242 crypto_data_t *, crypto_call_req_t *); 1243 1244 extern int crypto_verify_recover_single(crypto_context_t, crypto_data_t *, 1245 crypto_data_t *, crypto_call_req_t *); 1246 1247 /* Private dual operations entry points exported by KCF */ 1248 extern int crypto_digest_encrypt_update(crypto_context_t, crypto_context_t, 1249 crypto_data_t *, crypto_data_t *, crypto_call_req_t *); 1250 extern int crypto_decrypt_digest_update(crypto_context_t, crypto_context_t, 1251 crypto_data_t *, crypto_data_t *, crypto_call_req_t *); 1252 extern int crypto_sign_encrypt_update(crypto_context_t, crypto_context_t, 1253 crypto_data_t *, crypto_data_t *, crypto_call_req_t *); 1254 extern int crypto_decrypt_verify_update(crypto_context_t, crypto_context_t, 1255 crypto_data_t *, crypto_data_t *, crypto_call_req_t *); 1256 1257 /* Random Number Generation */ 1258 int crypto_seed_random(crypto_provider_handle_t provider, uchar_t *buf, 1259 size_t len, crypto_call_req_t *req); 1260 int crypto_generate_random(crypto_provider_handle_t provider, uchar_t *buf, 1261 size_t len, crypto_call_req_t *req); 1262 1263 /* Provider Management */ 1264 int crypto_get_provider_info(crypto_provider_id_t id, 1265 crypto_provider_info_t **info, crypto_call_req_t *req); 1266 int crypto_get_provider_mechanisms(crypto_minor_t *, crypto_provider_id_t id, 1267 uint_t *count, crypto_mech_name_t **list); 1268 int crypto_init_token(crypto_provider_handle_t provider, char *pin, 1269 size_t pin_len, char *label, crypto_call_req_t *); 1270 int crypto_init_pin(crypto_provider_handle_t provider, char *pin, 1271 size_t pin_len, crypto_call_req_t *req); 1272 int crypto_set_pin(crypto_provider_handle_t provider, char *old_pin, 1273 size_t old_len, char *new_pin, size_t new_len, crypto_call_req_t *req); 1274 void crypto_free_provider_list(crypto_provider_entry_t *list, uint_t count); 1275 void crypto_free_provider_info(crypto_provider_info_t *info); 1276 1277 /* Administrative */ 1278 int crypto_get_dev_list(uint_t *count, crypto_dev_list_entry_t **list); 1279 int crypto_get_soft_list(uint_t *count, char **list, size_t *len); 1280 int crypto_get_dev_info(char *name, uint_t instance, uint_t *count, 1281 crypto_mech_name_t **list); 1282 int crypto_get_soft_info(caddr_t name, uint_t *count, 1283 crypto_mech_name_t **list); 1284 int crypto_load_dev_disabled(char *name, uint_t instance, uint_t count, 1285 crypto_mech_name_t *list); 1286 int crypto_load_soft_disabled(caddr_t name, uint_t count, 1287 crypto_mech_name_t *list); 1288 int crypto_unload_soft_module(caddr_t path); 1289 int crypto_load_soft_config(caddr_t name, uint_t count, 1290 crypto_mech_name_t *list); 1291 int crypto_load_door(uint_t did); 1292 void crypto_free_mech_list(crypto_mech_name_t *list, uint_t count); 1293 void crypto_free_dev_list(crypto_dev_list_entry_t *list, uint_t count); 1294 1295 /* Miscellaneous */ 1296 int crypto_get_mechanism_number(caddr_t name, crypto_mech_type_t *number); 1297 int crypto_get_function_list(crypto_provider_id_t id, 1298 crypto_function_list_t **list, int kmflag); 1299 void crypto_free_function_list(crypto_function_list_t *list); 1300 int crypto_build_permitted_mech_names(kcf_provider_desc_t *, 1301 crypto_mech_name_t **, uint_t *, int); 1302 extern void kcf_init_mech_tabs(void); 1303 extern int kcf_add_mech_provider(short, kcf_provider_desc_t *, 1304 kcf_prov_mech_desc_t **); 1305 extern void kcf_remove_mech_provider(char *, kcf_provider_desc_t *); 1306 extern int kcf_get_mech_entry(crypto_mech_type_t, kcf_mech_entry_t **); 1307 extern kcf_provider_desc_t *kcf_alloc_provider_desc(crypto_provider_info_t *); 1308 extern void kcf_provider_zero_refcnt(kcf_provider_desc_t *); 1309 extern void kcf_free_provider_desc(kcf_provider_desc_t *); 1310 extern void kcf_soft_config_init(void); 1311 extern int get_sw_provider_for_mech(crypto_mech_name_t, char **); 1312 extern void kcf_dup_mech(crypto_mechanism_t *, crypto_mechanism_t *, 1313 crypto_mech_type_t *); 1314 extern crypto_mech_type_t crypto_mech2id_common(char *, boolean_t); 1315 extern void undo_register_provider(kcf_provider_desc_t *, boolean_t); 1316 extern void redo_register_provider(kcf_provider_desc_t *); 1317 extern void kcf_rnd_init(); 1318 extern boolean_t kcf_rngprov_check(void); 1319 extern int kcf_rnd_get_pseudo_bytes(uint8_t *, size_t); 1320 extern int kcf_rnd_get_bytes(uint8_t *, size_t, boolean_t, boolean_t); 1321 extern int random_add_pseudo_entropy(uint8_t *, size_t, uint_t); 1322 extern void kcf_rnd_chpoll(int, short *, struct pollhead **); 1323 extern void kcf_rnd_schedule_timeout(boolean_t); 1324 1325 /* Access to the provider's table */ 1326 extern void kcf_prov_tab_init(void); 1327 extern int kcf_prov_tab_add_provider(kcf_provider_desc_t *); 1328 extern int kcf_prov_tab_rem_provider(crypto_provider_id_t); 1329 extern kcf_provider_desc_t *kcf_prov_tab_lookup_by_name(char *); 1330 extern kcf_provider_desc_t *kcf_prov_tab_lookup_by_dev(char *, uint_t); 1331 extern int kcf_get_hw_prov_tab(uint_t *, kcf_provider_desc_t ***, int, 1332 char *, uint_t, boolean_t); 1333 extern int kcf_get_slot_list(uint_t *, kcf_provider_desc_t ***, boolean_t); 1334 extern void kcf_free_provider_tab(uint_t, kcf_provider_desc_t **); 1335 extern kcf_provider_desc_t *kcf_prov_tab_lookup(crypto_provider_id_t); 1336 extern int kcf_get_sw_prov(crypto_mech_type_t, kcf_provider_desc_t **, 1337 kcf_mech_entry_t **, boolean_t); 1338 1339 /* Access to the policy table */ 1340 extern boolean_t is_mech_disabled(kcf_provider_desc_t *, crypto_mech_name_t); 1341 extern boolean_t is_mech_disabled_byname(crypto_provider_type_t, char *, 1342 uint_t, crypto_mech_name_t); 1343 extern void kcf_policy_tab_init(void); 1344 extern void kcf_policy_free_desc(kcf_policy_desc_t *); 1345 extern void kcf_policy_remove_by_name(char *, uint_t *, crypto_mech_name_t **); 1346 extern void kcf_policy_remove_by_dev(char *, uint_t, uint_t *, 1347 crypto_mech_name_t **); 1348 extern kcf_policy_desc_t *kcf_policy_lookup_by_name(char *); 1349 extern kcf_policy_desc_t *kcf_policy_lookup_by_dev(char *, uint_t); 1350 extern int kcf_policy_load_soft_disabled(char *, uint_t, crypto_mech_name_t *, 1351 uint_t *, crypto_mech_name_t **); 1352 extern int kcf_policy_load_dev_disabled(char *, uint_t, uint_t, 1353 crypto_mech_name_t *, uint_t *, crypto_mech_name_t **); 1354 extern boolean_t in_soft_config_list(char *); 1355 1356 #endif /* _KERNEL */ 1357 1358 #ifdef __cplusplus 1359 } 1360 #endif 1361 1362 #endif /* _SYS_CRYPTO_IMPL_H */ 1363