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