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 2006 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 /* 159 * A provider descriptor structure. There is one such structure per 160 * provider. It is allocated and initialized at registration time and 161 * freed when the provider unregisters. 162 * 163 * pd_prov_type: Provider type, hardware or software 164 * pd_prov_handle: Provider handle specified by provider 165 * pd_kcf_prov_handle: KCF-private handle assigned by KCF 166 * pd_prov_id: Identification # assigned by KCF to provider 167 * pd_description: Provider description string 168 * pd_ops_vector: The ops vector specified by Provider 169 * pd_mech_list_count: The number of entries in pi_mechanisms, specified 170 * by the provider during registration 171 * pd_mechanisms: Mechanisms supported by the provider, specified 172 * by the provider during registration 173 * pd_map_mechnums: Lookup table which maps a core framework mechanism 174 * number to a number understood by this provider 175 * pd_ks_data: kstat data 176 * pd_kstat: kstat associated with the provider 177 * pd_sched_info: Scheduling information associated with the provider 178 * pd_refcnt: Reference counter to this provider descriptor 179 * pd_irefcnt: References held by the framework internal structs 180 * pd_name: Device name or module name 181 * pd_instance: Device instance 182 * pd_module_id: Module ID returned by modload 183 * pd_mctlp: Pointer to modctl structure for this provider 184 * pd_sid: Session ID of the provider used by kernel clients. 185 * This is valid only for session-oriented providers. 186 * pd_lock: lock protects pd_state and pd_real_provider_list 187 * pd_state: State value of the provider 188 * pd_resume_cv: cv to wait for state to change from KCF_PROV_BUSY 189 * pd_remove_cv: cv to wait on while the provider queue drains 190 * pd_restricted: true if this is an export restricted provider 191 * pd_provider_list: Used to cross-reference logical providers and their 192 * members. Not used for software providers. 193 */ 194 typedef struct kcf_provider_desc { 195 crypto_provider_type_t pd_prov_type; 196 crypto_provider_handle_t pd_prov_handle; 197 crypto_kcf_provider_handle_t pd_kcf_prov_handle; 198 crypto_provider_id_t pd_prov_id; 199 char *pd_description; 200 crypto_ops_t *pd_ops_vector; 201 uint_t pd_mech_list_count; 202 crypto_mech_info_t *pd_mechanisms; 203 crypto_mech_type_t pd_map_mechnums[KCF_OPS_CLASSSIZE]\ 204 [KCF_MAXMECHTAB]; 205 kcf_stats_t *pd_stats; 206 kcf_prov_stats_t pd_ks_data; 207 kstat_t *pd_kstat; 208 kcf_sched_info_t pd_sched_info; 209 uint_t pd_refcnt; 210 uint_t pd_irefcnt; 211 char *pd_name; 212 uint_t pd_instance; 213 int pd_module_id; 214 struct modctl *pd_mctlp; 215 crypto_session_id_t pd_sid; 216 kmutex_t pd_lock; 217 kcf_prov_state_t pd_state; 218 kcondvar_t pd_resume_cv; 219 kcondvar_t pd_remove_cv; 220 boolean_t pd_restricted; 221 struct kcf_provider_list *pd_provider_list; 222 uint_t pd_flags; 223 } kcf_provider_desc_t; 224 225 /* useful for making a list of providers */ 226 typedef struct kcf_provider_list { 227 struct kcf_provider_list *pl_next; 228 struct kcf_provider_desc *pl_provider; 229 } kcf_provider_list_t; 230 231 /* 232 * If a component has a reference to a kcf_provider_desc_t, 233 * it REFHOLD()s. A new provider descriptor which is referenced only 234 * by the providers table has a reference counter of one. 235 */ 236 #define KCF_PROV_REFHOLD(desc) { \ 237 atomic_add_32(&(desc)->pd_refcnt, 1); \ 238 ASSERT((desc)->pd_refcnt != 0); \ 239 } 240 241 #define KCF_PROV_IREFHOLD(desc) { \ 242 atomic_add_32(&(desc)->pd_irefcnt, 1); \ 243 ASSERT((desc)->pd_irefcnt != 0); \ 244 } 245 246 #define KCF_PROV_IREFRELE(desc) { \ 247 ASSERT((desc)->pd_irefcnt != 0); \ 248 membar_exit(); \ 249 if (atomic_add_32_nv(&(desc)->pd_irefcnt, -1) == 0) { \ 250 cv_broadcast(&(desc)->pd_remove_cv); \ 251 } \ 252 } 253 254 #define KCF_PROV_REFHELD(desc) ((desc)->pd_refcnt >= 1) 255 256 #define KCF_PROV_REFRELE(desc) { \ 257 ASSERT((desc)->pd_refcnt != 0); \ 258 membar_exit(); \ 259 if (atomic_add_32_nv(&(desc)->pd_refcnt, -1) == 0) { \ 260 kcf_provider_zero_refcnt((desc)); \ 261 } \ 262 } 263 264 265 /* list of crypto_mech_info_t valid as the second mech in a dual operation */ 266 267 typedef struct crypto_mech_info_list { 268 struct crypto_mech_info_list *ml_next; 269 crypto_mech_type_t ml_kcf_mechid; /* KCF's id */ 270 crypto_mech_info_t ml_mech_info; 271 } crypto_mech_info_list_t; 272 273 /* 274 * An element in a mechanism provider descriptors chain. 275 * The kcf_prov_mech_desc_t is duplicated in every chain the provider belongs 276 * to. This is a small tradeoff memory vs mutex spinning time to access the 277 * common provider field. 278 */ 279 280 typedef struct kcf_prov_mech_desc { 281 struct kcf_mech_entry *pm_me; /* Back to the head */ 282 struct kcf_prov_mech_desc *pm_next; /* Next in the chain */ 283 crypto_mech_info_t pm_mech_info; /* Provider mech info */ 284 crypto_mech_info_list_t *pm_mi_list; /* list for duals */ 285 kcf_provider_desc_t *pm_prov_desc; /* Common desc. */ 286 } kcf_prov_mech_desc_t; 287 288 /* and the notation shortcuts ... */ 289 #define pm_provider_type pm_prov_desc.pd_provider_type 290 #define pm_provider_handle pm_prov_desc.pd_provider_handle 291 #define pm_ops_vector pm_prov_desc.pd_ops_vector 292 293 294 #define KCF_CPU_PAD (128 - sizeof (crypto_mech_name_t) - \ 295 sizeof (kmutex_t) - 2 * sizeof (kcf_prov_mech_desc_t *) - \ 296 sizeof (int) - sizeof (uint32_t) - sizeof (size_t)) 297 298 /* 299 * A mechanism entry in an xxx_mech_tab[]. KCF_CPU_PAD needs 300 * to be adjusted if this structure is changed. 301 */ 302 typedef struct kcf_mech_entry { 303 crypto_mech_name_t me_name; /* mechanism name */ 304 kmutex_t me_mutex; /* access protection */ 305 kcf_prov_mech_desc_t *me_hw_prov_chain; /* list of HW providers */ 306 kcf_prov_mech_desc_t *me_sw_prov; /* SW provider */ 307 /* 308 * Number of HW providers in the chain. There is only one 309 * SW provider. So, we need only a count of HW providers. 310 */ 311 int me_num_hwprov; 312 /* 313 * When a SW provider is present, this is the generation number that 314 * ensures no objects from old SW providers are used in the new one 315 */ 316 uint32_t me_gen_swprov; 317 /* 318 * threshold for using hardware providers for this mech 319 */ 320 size_t me_threshold; 321 uint8_t me_pad[KCF_CPU_PAD]; 322 } kcf_mech_entry_t; 323 324 /* 325 * A policy descriptor structure. It is allocated and initialized 326 * when administrative ioctls load disabled mechanisms. 327 * 328 * pd_prov_type: Provider type, hardware or software 329 * pd_name: Device name or module name. 330 * pd_instance: Device instance. 331 * pd_refcnt: Reference counter for this policy descriptor 332 * pd_mutex: Protects array and count of disabled mechanisms. 333 * pd_disabled_count: Count of disabled mechanisms. 334 * pd_disabled_mechs: Array of disabled mechanisms. 335 */ 336 typedef struct kcf_policy_desc { 337 crypto_provider_type_t pd_prov_type; 338 char *pd_name; 339 uint_t pd_instance; 340 uint_t pd_refcnt; 341 kmutex_t pd_mutex; 342 uint_t pd_disabled_count; 343 crypto_mech_name_t *pd_disabled_mechs; 344 } kcf_policy_desc_t; 345 346 /* 347 * If a component has a reference to a kcf_policy_desc_t, 348 * it REFHOLD()s. A new policy descriptor which is referenced only 349 * by the policy table has a reference count of one. 350 */ 351 #define KCF_POLICY_REFHOLD(desc) { \ 352 atomic_add_32(&(desc)->pd_refcnt, 1); \ 353 ASSERT((desc)->pd_refcnt != 0); \ 354 } 355 356 /* 357 * Releases a reference to a policy descriptor. When the last 358 * reference is released, the descriptor is freed. 359 */ 360 #define KCF_POLICY_REFRELE(desc) { \ 361 ASSERT((desc)->pd_refcnt != 0); \ 362 membar_exit(); \ 363 if (atomic_add_32_nv(&(desc)->pd_refcnt, -1) == 0) \ 364 kcf_policy_free_desc(desc); \ 365 } 366 367 /* 368 * This entry stores the name of a software module and its 369 * mechanisms. The mechanisms are 'hints' that are used to 370 * trigger loading of the module. 371 */ 372 typedef struct kcf_soft_conf_entry { 373 struct kcf_soft_conf_entry *ce_next; 374 char *ce_name; 375 crypto_mech_name_t *ce_mechs; 376 uint_t ce_count; 377 } kcf_soft_conf_entry_t; 378 379 extern kmutex_t soft_config_mutex; 380 extern kcf_soft_conf_entry_t *soft_config_list; 381 382 /* 383 * Global tables. The sizes are from the predefined PKCS#11 v2.20 mechanisms, 384 * with a margin of few extra empty entry points 385 */ 386 387 #define KCF_MAXDIGEST 16 /* Digests */ 388 #define KCF_MAXCIPHER 64 /* Ciphers */ 389 #define KCF_MAXMAC 40 /* Message authentication codes */ 390 #define KCF_MAXSIGN 24 /* Sign/Verify */ 391 #define KCF_MAXKEYOPS 116 /* Key generation and derivation */ 392 #define KCF_MAXMISC 16 /* Others ... */ 393 394 #define KCF_MAXMECHS KCF_MAXDIGEST + KCF_MAXCIPHER + KCF_MAXMAC + \ 395 KCF_MAXSIGN + KCF_MAXKEYOPS + \ 396 KCF_MAXMISC 397 398 extern kcf_mech_entry_t kcf_digest_mechs_tab[]; 399 extern kcf_mech_entry_t kcf_cipher_mechs_tab[]; 400 extern kcf_mech_entry_t kcf_mac_mechs_tab[]; 401 extern kcf_mech_entry_t kcf_sign_mechs_tab[]; 402 extern kcf_mech_entry_t kcf_keyops_mechs_tab[]; 403 extern kcf_mech_entry_t kcf_misc_mechs_tab[]; 404 405 extern kmutex_t kcf_mech_tabs_lock; 406 407 typedef enum { 408 KCF_DIGEST_CLASS = 1, 409 KCF_CIPHER_CLASS, 410 KCF_MAC_CLASS, 411 KCF_SIGN_CLASS, 412 KCF_KEYOPS_CLASS, 413 KCF_MISC_CLASS 414 } kcf_ops_class_t; 415 416 #define KCF_FIRST_OPSCLASS KCF_DIGEST_CLASS 417 #define KCF_LAST_OPSCLASS KCF_MISC_CLASS 418 419 /* The table of all the kcf_xxx_mech_tab[]s, indexed by kcf_ops_class */ 420 421 typedef struct kcf_mech_entry_tab { 422 int met_size; /* Size of the met_tab[] */ 423 kcf_mech_entry_t *met_tab; /* the table */ 424 } kcf_mech_entry_tab_t; 425 426 extern kcf_mech_entry_tab_t kcf_mech_tabs_tab[]; 427 428 #define KCF_MECHID(class, index) \ 429 (((crypto_mech_type_t)(class) << 32) | (crypto_mech_type_t)(index)) 430 431 #define KCF_MECH2CLASS(mech_type) ((kcf_ops_class_t)((mech_type) >> 32)) 432 433 #define KCF_MECH2INDEX(mech_type) ((int)(mech_type)) 434 435 /* ps_refcnt is protected by cm_lock in the crypto_minor structure */ 436 typedef struct crypto_provider_session { 437 struct crypto_provider_session *ps_next; 438 crypto_session_id_t ps_session; 439 kcf_provider_desc_t *ps_provider; 440 kcf_provider_desc_t *ps_real_provider; 441 uint_t ps_refcnt; 442 } crypto_provider_session_t; 443 444 typedef struct crypto_session_data { 445 kmutex_t sd_lock; 446 kcondvar_t sd_cv; 447 uint32_t sd_flags; 448 crypto_ctx_t *sd_digest_ctx; 449 crypto_ctx_t *sd_encr_ctx; 450 crypto_ctx_t *sd_decr_ctx; 451 crypto_ctx_t *sd_sign_ctx; 452 crypto_ctx_t *sd_verify_ctx; 453 crypto_ctx_t *sd_sign_recover_ctx; 454 crypto_ctx_t *sd_verify_recover_ctx; 455 kcf_provider_desc_t *sd_provider; 456 void *sd_find_init_cookie; 457 crypto_provider_session_t *sd_provider_session; 458 } crypto_session_data_t; 459 460 #define CRYPTO_SESSION_IN_USE 0x00000001 461 #define CRYPTO_SESSION_IS_BUSY 0x00000002 462 #define CRYPTO_SESSION_IS_CLOSED 0x00000004 463 464 #define KCF_MAX_PIN_LEN 1024 465 466 /* 467 * Per-minor info. 468 * 469 * cm_lock protects everything in this structure except for cm_refcnt. 470 */ 471 typedef struct crypto_minor { 472 uint_t cm_refcnt; 473 kmutex_t cm_lock; 474 kcondvar_t cm_cv; 475 crypto_session_data_t **cm_session_table; 476 uint_t cm_session_table_count; 477 kcf_provider_desc_t **cm_provider_array; 478 uint_t cm_provider_count; 479 crypto_provider_session_t *cm_provider_session; 480 kproject_t *cm_projp; 481 } crypto_minor_t; 482 483 /* resource control framework handle used by /dev/crypto */ 484 extern rctl_hndl_t rc_project_crypto_mem; 485 /* 486 * Return codes for internal functions 487 */ 488 #define KCF_SUCCESS 0x0 /* Successful call */ 489 #define KCF_INVALID_MECH_NUMBER 0x1 /* invalid mechanism number */ 490 #define KCF_INVALID_MECH_NAME 0x2 /* invalid mechanism name */ 491 #define KCF_INVALID_MECH_CLASS 0x3 /* invalid mechanism class */ 492 #define KCF_MECH_TAB_FULL 0x4 /* Need more room in the mech tabs. */ 493 494 /* 495 * kCF internal mechanism and function group for tracking RNG providers. 496 */ 497 #define SUN_RANDOM "random" 498 #define CRYPTO_FG_RANDOM 0x80000000 /* generate_random() */ 499 500 /* 501 * Wrappers for ops vectors. In the wrapper definitions below, the pd 502 * argument always corresponds to a pointer to a provider descriptor 503 * of type kcf_prov_desc_t. 504 */ 505 506 #define KCF_PROV_CONTROL_OPS(pd) ((pd)->pd_ops_vector->co_control_ops) 507 #define KCF_PROV_CTX_OPS(pd) ((pd)->pd_ops_vector->co_ctx_ops) 508 #define KCF_PROV_DIGEST_OPS(pd) ((pd)->pd_ops_vector->co_digest_ops) 509 #define KCF_PROV_CIPHER_OPS(pd) ((pd)->pd_ops_vector->co_cipher_ops) 510 #define KCF_PROV_MAC_OPS(pd) ((pd)->pd_ops_vector->co_mac_ops) 511 #define KCF_PROV_SIGN_OPS(pd) ((pd)->pd_ops_vector->co_sign_ops) 512 #define KCF_PROV_VERIFY_OPS(pd) ((pd)->pd_ops_vector->co_verify_ops) 513 #define KCF_PROV_DUAL_OPS(pd) ((pd)->pd_ops_vector->co_dual_ops) 514 #define KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) \ 515 ((pd)->pd_ops_vector->co_dual_cipher_mac_ops) 516 #define KCF_PROV_RANDOM_OPS(pd) ((pd)->pd_ops_vector->co_random_ops) 517 #define KCF_PROV_SESSION_OPS(pd) ((pd)->pd_ops_vector->co_session_ops) 518 #define KCF_PROV_OBJECT_OPS(pd) ((pd)->pd_ops_vector->co_object_ops) 519 #define KCF_PROV_KEY_OPS(pd) ((pd)->pd_ops_vector->co_key_ops) 520 #define KCF_PROV_PROVIDER_OPS(pd) ((pd)->pd_ops_vector->co_provider_ops) 521 #define KCF_PROV_MECH_OPS(pd) ((pd)->pd_ops_vector->co_mech_ops) 522 523 /* 524 * Wrappers for crypto_control_ops(9S) entry points. 525 */ 526 527 #define KCF_PROV_STATUS(pd, status) ( \ 528 (KCF_PROV_CONTROL_OPS(pd) && \ 529 KCF_PROV_CONTROL_OPS(pd)->provider_status) ? \ 530 KCF_PROV_CONTROL_OPS(pd)->provider_status( \ 531 (pd)->pd_prov_handle, status) : \ 532 CRYPTO_NOT_SUPPORTED) 533 534 /* 535 * Wrappers for crypto_ctx_ops(9S) entry points. 536 */ 537 538 #define KCF_PROV_CREATE_CTX_TEMPLATE(pd, mech, key, template, size, req) ( \ 539 (KCF_PROV_CTX_OPS(pd) && KCF_PROV_CTX_OPS(pd)->create_ctx_template) ? \ 540 KCF_PROV_CTX_OPS(pd)->create_ctx_template( \ 541 (pd)->pd_prov_handle, mech, key, template, size, req) : \ 542 CRYPTO_NOT_SUPPORTED) 543 544 #define KCF_PROV_FREE_CONTEXT(pd, ctx) ( \ 545 (KCF_PROV_CTX_OPS(pd) && KCF_PROV_CTX_OPS(pd)->free_context) ? \ 546 KCF_PROV_CTX_OPS(pd)->free_context(ctx) : CRYPTO_NOT_SUPPORTED) 547 548 #define KCF_PROV_COPYIN_MECH(pd, umech, kmech, errorp, mode) ( \ 549 (KCF_PROV_MECH_OPS(pd) && KCF_PROV_MECH_OPS(pd)->copyin_mechanism) ? \ 550 KCF_PROV_MECH_OPS(pd)->copyin_mechanism( \ 551 (pd)->pd_prov_handle, umech, kmech, errorp, mode) : \ 552 CRYPTO_NOT_SUPPORTED) 553 554 #define KCF_PROV_COPYOUT_MECH(pd, kmech, umech, errorp, mode) ( \ 555 (KCF_PROV_MECH_OPS(pd) && KCF_PROV_MECH_OPS(pd)->copyout_mechanism) ? \ 556 KCF_PROV_MECH_OPS(pd)->copyout_mechanism( \ 557 (pd)->pd_prov_handle, kmech, umech, errorp, mode) : \ 558 CRYPTO_NOT_SUPPORTED) 559 560 #define KCF_PROV_FREE_MECH(pd, prov_mech) ( \ 561 (KCF_PROV_MECH_OPS(pd) && KCF_PROV_MECH_OPS(pd)->free_mechanism) ? \ 562 KCF_PROV_MECH_OPS(pd)->free_mechanism( \ 563 (pd)->pd_prov_handle, prov_mech) : CRYPTO_NOT_SUPPORTED) 564 565 /* 566 * Wrappers for crypto_digest_ops(9S) entry points. 567 */ 568 569 #define KCF_PROV_DIGEST_INIT(pd, ctx, mech, req) ( \ 570 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_init) ? \ 571 KCF_PROV_DIGEST_OPS(pd)->digest_init(ctx, mech, req) : \ 572 CRYPTO_NOT_SUPPORTED) 573 574 /* 575 * The _ (underscore) in _digest is needed to avoid replacing the 576 * function digest(). 577 */ 578 #define KCF_PROV_DIGEST(pd, ctx, data, _digest, req) ( \ 579 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest) ? \ 580 KCF_PROV_DIGEST_OPS(pd)->digest(ctx, data, _digest, req) : \ 581 CRYPTO_NOT_SUPPORTED) 582 583 #define KCF_PROV_DIGEST_UPDATE(pd, ctx, data, req) ( \ 584 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_update) ? \ 585 KCF_PROV_DIGEST_OPS(pd)->digest_update(ctx, data, req) : \ 586 CRYPTO_NOT_SUPPORTED) 587 588 #define KCF_PROV_DIGEST_KEY(pd, ctx, key, req) ( \ 589 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_key) ? \ 590 KCF_PROV_DIGEST_OPS(pd)->digest_key(ctx, key, req) : \ 591 CRYPTO_NOT_SUPPORTED) 592 593 #define KCF_PROV_DIGEST_FINAL(pd, ctx, digest, req) ( \ 594 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_final) ? \ 595 KCF_PROV_DIGEST_OPS(pd)->digest_final(ctx, digest, req) : \ 596 CRYPTO_NOT_SUPPORTED) 597 598 #define KCF_PROV_DIGEST_ATOMIC(pd, session, mech, data, digest, req) ( \ 599 (KCF_PROV_DIGEST_OPS(pd) && KCF_PROV_DIGEST_OPS(pd)->digest_atomic) ? \ 600 KCF_PROV_DIGEST_OPS(pd)->digest_atomic( \ 601 (pd)->pd_prov_handle, session, mech, data, digest, req) : \ 602 CRYPTO_NOT_SUPPORTED) 603 604 /* 605 * Wrappers for crypto_cipher_ops(9S) entry points. 606 */ 607 608 #define KCF_PROV_ENCRYPT_INIT(pd, ctx, mech, key, template, req) ( \ 609 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt_init) ? \ 610 KCF_PROV_CIPHER_OPS(pd)->encrypt_init(ctx, mech, key, template, \ 611 req) : \ 612 CRYPTO_NOT_SUPPORTED) 613 614 #define KCF_PROV_ENCRYPT(pd, ctx, plaintext, ciphertext, req) ( \ 615 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt) ? \ 616 KCF_PROV_CIPHER_OPS(pd)->encrypt(ctx, plaintext, ciphertext, req) : \ 617 CRYPTO_NOT_SUPPORTED) 618 619 #define KCF_PROV_ENCRYPT_UPDATE(pd, ctx, plaintext, ciphertext, req) ( \ 620 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt_update) ? \ 621 KCF_PROV_CIPHER_OPS(pd)->encrypt_update(ctx, plaintext, \ 622 ciphertext, req) : \ 623 CRYPTO_NOT_SUPPORTED) 624 625 #define KCF_PROV_ENCRYPT_FINAL(pd, ctx, ciphertext, req) ( \ 626 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt_final) ? \ 627 KCF_PROV_CIPHER_OPS(pd)->encrypt_final(ctx, ciphertext, req) : \ 628 CRYPTO_NOT_SUPPORTED) 629 630 #define KCF_PROV_ENCRYPT_ATOMIC(pd, session, mech, key, plaintext, ciphertext, \ 631 template, req) ( \ 632 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->encrypt_atomic) ? \ 633 KCF_PROV_CIPHER_OPS(pd)->encrypt_atomic( \ 634 (pd)->pd_prov_handle, session, mech, key, plaintext, ciphertext, \ 635 template, req) : \ 636 CRYPTO_NOT_SUPPORTED) 637 638 #define KCF_PROV_DECRYPT_INIT(pd, ctx, mech, key, template, req) ( \ 639 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt_init) ? \ 640 KCF_PROV_CIPHER_OPS(pd)->decrypt_init(ctx, mech, key, template, \ 641 req) : \ 642 CRYPTO_NOT_SUPPORTED) 643 644 #define KCF_PROV_DECRYPT(pd, ctx, ciphertext, plaintext, req) ( \ 645 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt) ? \ 646 KCF_PROV_CIPHER_OPS(pd)->decrypt(ctx, ciphertext, plaintext, req) : \ 647 CRYPTO_NOT_SUPPORTED) 648 649 #define KCF_PROV_DECRYPT_UPDATE(pd, ctx, ciphertext, plaintext, req) ( \ 650 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt_update) ? \ 651 KCF_PROV_CIPHER_OPS(pd)->decrypt_update(ctx, ciphertext, \ 652 plaintext, req) : \ 653 CRYPTO_NOT_SUPPORTED) 654 655 #define KCF_PROV_DECRYPT_FINAL(pd, ctx, plaintext, req) ( \ 656 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt_final) ? \ 657 KCF_PROV_CIPHER_OPS(pd)->decrypt_final(ctx, plaintext, req) : \ 658 CRYPTO_NOT_SUPPORTED) 659 660 #define KCF_PROV_DECRYPT_ATOMIC(pd, session, mech, key, ciphertext, plaintext, \ 661 template, req) ( \ 662 (KCF_PROV_CIPHER_OPS(pd) && KCF_PROV_CIPHER_OPS(pd)->decrypt_atomic) ? \ 663 KCF_PROV_CIPHER_OPS(pd)->decrypt_atomic( \ 664 (pd)->pd_prov_handle, session, mech, key, ciphertext, plaintext, \ 665 template, req) : \ 666 CRYPTO_NOT_SUPPORTED) 667 668 /* 669 * Wrappers for crypto_mac_ops(9S) entry points. 670 */ 671 672 #define KCF_PROV_MAC_INIT(pd, ctx, mech, key, template, req) ( \ 673 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_init) ? \ 674 KCF_PROV_MAC_OPS(pd)->mac_init(ctx, mech, key, template, req) \ 675 : CRYPTO_NOT_SUPPORTED) 676 677 /* 678 * The _ (underscore) in _mac is needed to avoid replacing the 679 * function mac(). 680 */ 681 #define KCF_PROV_MAC(pd, ctx, data, _mac, req) ( \ 682 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac) ? \ 683 KCF_PROV_MAC_OPS(pd)->mac(ctx, data, _mac, req) : \ 684 CRYPTO_NOT_SUPPORTED) 685 686 #define KCF_PROV_MAC_UPDATE(pd, ctx, data, req) ( \ 687 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_update) ? \ 688 KCF_PROV_MAC_OPS(pd)->mac_update(ctx, data, req) : \ 689 CRYPTO_NOT_SUPPORTED) 690 691 #define KCF_PROV_MAC_FINAL(pd, ctx, mac, req) ( \ 692 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_final) ? \ 693 KCF_PROV_MAC_OPS(pd)->mac_final(ctx, mac, req) : \ 694 CRYPTO_NOT_SUPPORTED) 695 696 #define KCF_PROV_MAC_ATOMIC(pd, session, mech, key, data, mac, template, \ 697 req) ( \ 698 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_atomic) ? \ 699 KCF_PROV_MAC_OPS(pd)->mac_atomic( \ 700 (pd)->pd_prov_handle, session, mech, key, data, mac, template, \ 701 req) : \ 702 CRYPTO_NOT_SUPPORTED) 703 704 #define KCF_PROV_MAC_VERIFY_ATOMIC(pd, session, mech, key, data, mac, \ 705 template, req) ( \ 706 (KCF_PROV_MAC_OPS(pd) && KCF_PROV_MAC_OPS(pd)->mac_verify_atomic) ? \ 707 KCF_PROV_MAC_OPS(pd)->mac_verify_atomic( \ 708 (pd)->pd_prov_handle, session, mech, key, data, mac, template, \ 709 req) : \ 710 CRYPTO_NOT_SUPPORTED) 711 712 /* 713 * Wrappers for crypto_sign_ops(9S) entry points. 714 */ 715 716 #define KCF_PROV_SIGN_INIT(pd, ctx, mech, key, template, req) ( \ 717 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_init) ? \ 718 KCF_PROV_SIGN_OPS(pd)->sign_init( \ 719 ctx, mech, key, template, req) : CRYPTO_NOT_SUPPORTED) 720 721 #define KCF_PROV_SIGN(pd, ctx, data, sig, req) ( \ 722 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign) ? \ 723 KCF_PROV_SIGN_OPS(pd)->sign(ctx, data, sig, req) : \ 724 CRYPTO_NOT_SUPPORTED) 725 726 #define KCF_PROV_SIGN_UPDATE(pd, ctx, data, req) ( \ 727 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_update) ? \ 728 KCF_PROV_SIGN_OPS(pd)->sign_update(ctx, data, req) : \ 729 CRYPTO_NOT_SUPPORTED) 730 731 #define KCF_PROV_SIGN_FINAL(pd, ctx, sig, req) ( \ 732 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_final) ? \ 733 KCF_PROV_SIGN_OPS(pd)->sign_final(ctx, sig, req) : \ 734 CRYPTO_NOT_SUPPORTED) 735 736 #define KCF_PROV_SIGN_ATOMIC(pd, session, mech, key, data, template, \ 737 sig, req) ( \ 738 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_atomic) ? \ 739 KCF_PROV_SIGN_OPS(pd)->sign_atomic( \ 740 (pd)->pd_prov_handle, session, mech, key, data, sig, template, \ 741 req) : CRYPTO_NOT_SUPPORTED) 742 743 #define KCF_PROV_SIGN_RECOVER_INIT(pd, ctx, mech, key, template, \ 744 req) ( \ 745 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_recover_init) ? \ 746 KCF_PROV_SIGN_OPS(pd)->sign_recover_init(ctx, mech, key, template, \ 747 req) : CRYPTO_NOT_SUPPORTED) 748 749 #define KCF_PROV_SIGN_RECOVER(pd, ctx, data, sig, req) ( \ 750 (KCF_PROV_SIGN_OPS(pd) && KCF_PROV_SIGN_OPS(pd)->sign_recover) ? \ 751 KCF_PROV_SIGN_OPS(pd)->sign_recover(ctx, data, sig, req) : \ 752 CRYPTO_NOT_SUPPORTED) 753 754 #define KCF_PROV_SIGN_RECOVER_ATOMIC(pd, session, mech, key, data, template, \ 755 sig, req) ( \ 756 (KCF_PROV_SIGN_OPS(pd) && \ 757 KCF_PROV_SIGN_OPS(pd)->sign_recover_atomic) ? \ 758 KCF_PROV_SIGN_OPS(pd)->sign_recover_atomic( \ 759 (pd)->pd_prov_handle, session, mech, key, data, sig, template, \ 760 req) : CRYPTO_NOT_SUPPORTED) 761 762 /* 763 * Wrappers for crypto_verify_ops(9S) entry points. 764 */ 765 766 #define KCF_PROV_VERIFY_INIT(pd, ctx, mech, key, template, req) ( \ 767 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_init) ? \ 768 KCF_PROV_VERIFY_OPS(pd)->verify_init(ctx, mech, key, template, \ 769 req) : CRYPTO_NOT_SUPPORTED) 770 771 #define KCF_PROV_VERIFY(pd, ctx, data, sig, req) ( \ 772 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify) ? \ 773 KCF_PROV_VERIFY_OPS(pd)->verify(ctx, data, sig, req) : \ 774 CRYPTO_NOT_SUPPORTED) 775 776 #define KCF_PROV_VERIFY_UPDATE(pd, ctx, data, req) ( \ 777 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_update) ? \ 778 KCF_PROV_VERIFY_OPS(pd)->verify_update(ctx, data, req) : \ 779 CRYPTO_NOT_SUPPORTED) 780 781 #define KCF_PROV_VERIFY_FINAL(pd, ctx, sig, req) ( \ 782 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_final) ? \ 783 KCF_PROV_VERIFY_OPS(pd)->verify_final(ctx, sig, req) : \ 784 CRYPTO_NOT_SUPPORTED) 785 786 #define KCF_PROV_VERIFY_ATOMIC(pd, session, mech, key, data, template, sig, \ 787 req) ( \ 788 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_atomic) ? \ 789 KCF_PROV_VERIFY_OPS(pd)->verify_atomic( \ 790 (pd)->pd_prov_handle, session, mech, key, data, sig, template, \ 791 req) : CRYPTO_NOT_SUPPORTED) 792 793 #define KCF_PROV_VERIFY_RECOVER_INIT(pd, ctx, mech, key, template, \ 794 req) ( \ 795 (KCF_PROV_VERIFY_OPS(pd) && \ 796 KCF_PROV_VERIFY_OPS(pd)->verify_recover_init) ? \ 797 KCF_PROV_VERIFY_OPS(pd)->verify_recover_init(ctx, mech, key, \ 798 template, req) : CRYPTO_NOT_SUPPORTED) 799 800 /* verify_recover() CSPI routine has different argument order than verify() */ 801 #define KCF_PROV_VERIFY_RECOVER(pd, ctx, sig, data, req) ( \ 802 (KCF_PROV_VERIFY_OPS(pd) && KCF_PROV_VERIFY_OPS(pd)->verify_recover) ? \ 803 KCF_PROV_VERIFY_OPS(pd)->verify_recover(ctx, sig, data, req) : \ 804 CRYPTO_NOT_SUPPORTED) 805 806 /* 807 * verify_recover_atomic() CSPI routine has different argument order 808 * than verify_atomic(). 809 */ 810 #define KCF_PROV_VERIFY_RECOVER_ATOMIC(pd, session, mech, key, sig, \ 811 template, data, req) ( \ 812 (KCF_PROV_VERIFY_OPS(pd) && \ 813 KCF_PROV_VERIFY_OPS(pd)->verify_recover_atomic) ? \ 814 KCF_PROV_VERIFY_OPS(pd)->verify_recover_atomic( \ 815 (pd)->pd_prov_handle, session, mech, key, sig, data, template, \ 816 req) : CRYPTO_NOT_SUPPORTED) 817 818 /* 819 * Wrappers for crypto_dual_ops(9S) entry points. 820 */ 821 822 #define KCF_PROV_DIGEST_ENCRYPT_UPDATE(digest_ctx, encrypt_ctx, plaintext, \ 823 ciphertext, req) ( \ 824 (KCF_PROV_DUAL_OPS(pd) && \ 825 KCF_PROV_DUAL_OPS(pd)->digest_encrypt_update) ? \ 826 KCF_PROV_DUAL_OPS(pd)->digest_encrypt_update( \ 827 digest_ctx, encrypt_ctx, plaintext, ciphertext, req) : \ 828 CRYPTO_NOT_SUPPORTED) 829 830 #define KCF_PROV_DECRYPT_DIGEST_UPDATE(decrypt_ctx, digest_ctx, ciphertext, \ 831 plaintext, req) ( \ 832 (KCF_PROV_DUAL_OPS(pd) && \ 833 KCF_PROV_DUAL_OPS(pd)->decrypt_digest_update) ? \ 834 KCF_PROV_DUAL_OPS(pd)->decrypt_digest_update( \ 835 decrypt_ctx, digest_ctx, ciphertext, plaintext, req) : \ 836 CRYPTO_NOT_SUPPORTED) 837 838 #define KCF_PROV_SIGN_ENCRYPT_UPDATE(sign_ctx, encrypt_ctx, plaintext, \ 839 ciphertext, req) ( \ 840 (KCF_PROV_DUAL_OPS(pd) && \ 841 KCF_PROV_DUAL_OPS(pd)->sign_encrypt_update) ? \ 842 KCF_PROV_DUAL_OPS(pd)->sign_encrypt_update( \ 843 sign_ctx, encrypt_ctx, plaintext, ciphertext, req) : \ 844 CRYPTO_NOT_SUPPORTED) 845 846 #define KCF_PROV_DECRYPT_VERIFY_UPDATE(decrypt_ctx, verify_ctx, ciphertext, \ 847 plaintext, req) ( \ 848 (KCF_PROV_DUAL_OPS(pd) && \ 849 KCF_PROV_DUAL_OPS(pd)->decrypt_verify_update) ? \ 850 KCF_PROV_DUAL_OPS(pd)->decrypt_verify_update( \ 851 decrypt_ctx, verify_ctx, ciphertext, plaintext, req) : \ 852 CRYPTO_NOT_SUPPORTED) 853 854 /* 855 * Wrappers for crypto_dual_cipher_mac_ops(9S) entry points. 856 */ 857 858 #define KCF_PROV_ENCRYPT_MAC_INIT(pd, ctx, encr_mech, encr_key, mac_mech, \ 859 mac_key, encr_ctx_template, mac_ctx_template, req) ( \ 860 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 861 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_init) ? \ 862 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_init( \ 863 ctx, encr_mech, encr_key, mac_mech, mac_key, encr_ctx_template, \ 864 mac_ctx_template, req) : \ 865 CRYPTO_NOT_SUPPORTED) 866 867 #define KCF_PROV_ENCRYPT_MAC(pd, ctx, plaintext, ciphertext, mac, req) ( \ 868 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 869 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac) ? \ 870 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac( \ 871 ctx, plaintext, ciphertext, mac, req) : \ 872 CRYPTO_NOT_SUPPORTED) 873 874 #define KCF_PROV_ENCRYPT_MAC_UPDATE(pd, ctx, plaintext, ciphertext, req) ( \ 875 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 876 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_update) ? \ 877 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_update( \ 878 ctx, plaintext, ciphertext, req) : \ 879 CRYPTO_NOT_SUPPORTED) 880 881 #define KCF_PROV_ENCRYPT_MAC_FINAL(pd, ctx, ciphertext, mac, req) ( \ 882 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 883 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_final) ? \ 884 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_final( \ 885 ctx, ciphertext, mac, req) : \ 886 CRYPTO_NOT_SUPPORTED) 887 888 #define KCF_PROV_ENCRYPT_MAC_ATOMIC(pd, session, encr_mech, encr_key, \ 889 mac_mech, mac_key, plaintext, ciphertext, mac, \ 890 encr_ctx_template, mac_ctx_template, req) ( \ 891 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 892 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_atomic) ? \ 893 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->encrypt_mac_atomic( \ 894 (pd)->pd_prov_handle, session, encr_mech, encr_key, \ 895 mac_mech, mac_key, plaintext, ciphertext, mac, \ 896 encr_ctx_template, mac_ctx_template, req) : \ 897 CRYPTO_NOT_SUPPORTED) 898 899 #define KCF_PROV_MAC_DECRYPT_INIT(pd, ctx, mac_mech, mac_key, decr_mech, \ 900 decr_key, mac_ctx_template, decr_ctx_template, req) ( \ 901 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 902 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_init) ? \ 903 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_init( \ 904 ctx, mac_mech, mac_key, decr_mech, decr_key, mac_ctx_template, \ 905 decr_ctx_template, req) : \ 906 CRYPTO_NOT_SUPPORTED) 907 908 #define KCF_PROV_MAC_DECRYPT(pd, ctx, ciphertext, mac, plaintext, req) ( \ 909 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 910 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt) ? \ 911 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt( \ 912 ctx, ciphertext, mac, plaintext, req) : \ 913 CRYPTO_NOT_SUPPORTED) 914 915 #define KCF_PROV_MAC_DECRYPT_UPDATE(pd, ctx, ciphertext, plaintext, req) ( \ 916 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 917 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_update) ? \ 918 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_update( \ 919 ctx, ciphertext, plaintext, req) : \ 920 CRYPTO_NOT_SUPPORTED) 921 922 #define KCF_PROV_MAC_DECRYPT_FINAL(pd, ctx, mac, plaintext, req) ( \ 923 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 924 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_final) ? \ 925 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_final( \ 926 ctx, mac, plaintext, req) : \ 927 CRYPTO_NOT_SUPPORTED) 928 929 #define KCF_PROV_MAC_DECRYPT_ATOMIC(pd, session, mac_mech, mac_key, \ 930 decr_mech, decr_key, ciphertext, mac, plaintext, \ 931 mac_ctx_template, decr_ctx_template, req) ( \ 932 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 933 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_atomic) ? \ 934 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_decrypt_atomic( \ 935 (pd)->pd_prov_handle, session, mac_mech, mac_key, \ 936 decr_mech, decr_key, ciphertext, mac, plaintext, \ 937 mac_ctx_template, decr_ctx_template, req) : \ 938 CRYPTO_NOT_SUPPORTED) 939 940 #define KCF_PROV_MAC_VERIFY_DECRYPT_ATOMIC(pd, session, mac_mech, mac_key, \ 941 decr_mech, decr_key, ciphertext, mac, plaintext, \ 942 mac_ctx_template, decr_ctx_template, req) ( \ 943 (KCF_PROV_DUAL_CIPHER_MAC_OPS(pd) && \ 944 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_verify_decrypt_atomic \ 945 != NULL) ? \ 946 KCF_PROV_DUAL_CIPHER_MAC_OPS(pd)->mac_verify_decrypt_atomic( \ 947 (pd)->pd_prov_handle, session, mac_mech, mac_key, \ 948 decr_mech, decr_key, ciphertext, mac, plaintext, \ 949 mac_ctx_template, decr_ctx_template, req) : \ 950 CRYPTO_NOT_SUPPORTED) 951 952 /* 953 * Wrappers for crypto_random_number_ops(9S) entry points. 954 */ 955 956 #define KCF_PROV_SEED_RANDOM(pd, session, buf, len, est, flags, req) ( \ 957 (KCF_PROV_RANDOM_OPS(pd) && KCF_PROV_RANDOM_OPS(pd)->seed_random) ? \ 958 KCF_PROV_RANDOM_OPS(pd)->seed_random((pd)->pd_prov_handle, \ 959 session, buf, len, est, flags, req) : CRYPTO_NOT_SUPPORTED) 960 961 #define KCF_PROV_GENERATE_RANDOM(pd, session, buf, len, req) ( \ 962 (KCF_PROV_RANDOM_OPS(pd) && \ 963 KCF_PROV_RANDOM_OPS(pd)->generate_random) ? \ 964 KCF_PROV_RANDOM_OPS(pd)->generate_random((pd)->pd_prov_handle, \ 965 session, buf, len, req) : CRYPTO_NOT_SUPPORTED) 966 967 /* 968 * Wrappers for crypto_session_ops(9S) entry points. 969 * 970 * ops_pd is the provider descriptor that supplies the ops_vector. 971 * pd is the descriptor that supplies the provider handle. 972 * Only session open/close needs two handles. 973 */ 974 975 #define KCF_PROV_SESSION_OPEN(ops_pd, session, req, pd) ( \ 976 (KCF_PROV_SESSION_OPS(ops_pd) && \ 977 KCF_PROV_SESSION_OPS(ops_pd)->session_open) ? \ 978 KCF_PROV_SESSION_OPS(ops_pd)->session_open((pd)->pd_prov_handle, \ 979 session, req) : CRYPTO_NOT_SUPPORTED) 980 981 #define KCF_PROV_SESSION_CLOSE(ops_pd, session, req, pd) ( \ 982 (KCF_PROV_SESSION_OPS(ops_pd) && \ 983 KCF_PROV_SESSION_OPS(ops_pd)->session_close) ? \ 984 KCF_PROV_SESSION_OPS(ops_pd)->session_close((pd)->pd_prov_handle, \ 985 session, req) : CRYPTO_NOT_SUPPORTED) 986 987 #define KCF_PROV_SESSION_LOGIN(pd, session, user_type, pin, len, req) ( \ 988 (KCF_PROV_SESSION_OPS(pd) && \ 989 KCF_PROV_SESSION_OPS(pd)->session_login) ? \ 990 KCF_PROV_SESSION_OPS(pd)->session_login((pd)->pd_prov_handle, \ 991 session, user_type, pin, len, req) : CRYPTO_NOT_SUPPORTED) 992 993 #define KCF_PROV_SESSION_LOGOUT(pd, session, req) ( \ 994 (KCF_PROV_SESSION_OPS(pd) && \ 995 KCF_PROV_SESSION_OPS(pd)->session_logout) ? \ 996 KCF_PROV_SESSION_OPS(pd)->session_logout((pd)->pd_prov_handle, \ 997 session, req) : CRYPTO_NOT_SUPPORTED) 998 999 /* 1000 * Wrappers for crypto_object_ops(9S) entry points. 1001 */ 1002 1003 #define KCF_PROV_OBJECT_CREATE(pd, session, template, count, object, req) ( \ 1004 (KCF_PROV_OBJECT_OPS(pd) && KCF_PROV_OBJECT_OPS(pd)->object_create) ? \ 1005 KCF_PROV_OBJECT_OPS(pd)->object_create((pd)->pd_prov_handle, \ 1006 session, template, count, object, req) : CRYPTO_NOT_SUPPORTED) 1007 1008 #define KCF_PROV_OBJECT_COPY(pd, session, object, template, count, \ 1009 new_object, req) ( \ 1010 (KCF_PROV_OBJECT_OPS(pd) && KCF_PROV_OBJECT_OPS(pd)->object_copy) ? \ 1011 KCF_PROV_OBJECT_OPS(pd)->object_copy((pd)->pd_prov_handle, \ 1012 session, object, template, count, new_object, req) : \ 1013 CRYPTO_NOT_SUPPORTED) 1014 1015 #define KCF_PROV_OBJECT_DESTROY(pd, session, object, req) ( \ 1016 (KCF_PROV_OBJECT_OPS(pd) && KCF_PROV_OBJECT_OPS(pd)->object_destroy) ? \ 1017 KCF_PROV_OBJECT_OPS(pd)->object_destroy((pd)->pd_prov_handle, \ 1018 session, object, req) : CRYPTO_NOT_SUPPORTED) 1019 1020 #define KCF_PROV_OBJECT_GET_SIZE(pd, session, object, size, req) ( \ 1021 (KCF_PROV_OBJECT_OPS(pd) && \ 1022 KCF_PROV_OBJECT_OPS(pd)->object_get_size) ? \ 1023 KCF_PROV_OBJECT_OPS(pd)->object_get_size((pd)->pd_prov_handle, \ 1024 session, object, size, req) : CRYPTO_NOT_SUPPORTED) 1025 1026 #define KCF_PROV_OBJECT_GET_ATTRIBUTE_VALUE(pd, session, object, template, \ 1027 count, req) ( \ 1028 (KCF_PROV_OBJECT_OPS(pd) && \ 1029 KCF_PROV_OBJECT_OPS(pd)->object_get_attribute_value) ? \ 1030 KCF_PROV_OBJECT_OPS(pd)->object_get_attribute_value( \ 1031 (pd)->pd_prov_handle, session, object, template, count, req) : \ 1032 CRYPTO_NOT_SUPPORTED) 1033 1034 #define KCF_PROV_OBJECT_SET_ATTRIBUTE_VALUE(pd, session, object, template, \ 1035 count, req) ( \ 1036 (KCF_PROV_OBJECT_OPS(pd) && \ 1037 KCF_PROV_OBJECT_OPS(pd)->object_set_attribute_value) ? \ 1038 KCF_PROV_OBJECT_OPS(pd)->object_set_attribute_value( \ 1039 (pd)->pd_prov_handle, session, object, template, count, req) : \ 1040 CRYPTO_NOT_SUPPORTED) 1041 1042 #define KCF_PROV_OBJECT_FIND_INIT(pd, session, template, count, ppriv, \ 1043 req) ( \ 1044 (KCF_PROV_OBJECT_OPS(pd) && \ 1045 KCF_PROV_OBJECT_OPS(pd)->object_find_init) ? \ 1046 KCF_PROV_OBJECT_OPS(pd)->object_find_init((pd)->pd_prov_handle, \ 1047 session, template, count, ppriv, req) : CRYPTO_NOT_SUPPORTED) 1048 1049 #define KCF_PROV_OBJECT_FIND(pd, ppriv, objects, max_objects, object_count, \ 1050 req) ( \ 1051 (KCF_PROV_OBJECT_OPS(pd) && KCF_PROV_OBJECT_OPS(pd)->object_find) ? \ 1052 KCF_PROV_OBJECT_OPS(pd)->object_find( \ 1053 (pd)->pd_prov_handle, ppriv, objects, max_objects, object_count, \ 1054 req) : CRYPTO_NOT_SUPPORTED) 1055 1056 #define KCF_PROV_OBJECT_FIND_FINAL(pd, ppriv, req) ( \ 1057 (KCF_PROV_OBJECT_OPS(pd) && \ 1058 KCF_PROV_OBJECT_OPS(pd)->object_find_final) ? \ 1059 KCF_PROV_OBJECT_OPS(pd)->object_find_final( \ 1060 (pd)->pd_prov_handle, ppriv, req) : CRYPTO_NOT_SUPPORTED) 1061 1062 /* 1063 * Wrappers for crypto_key_ops(9S) entry points. 1064 */ 1065 1066 #define KCF_PROV_KEY_GENERATE(pd, session, mech, template, count, object, \ 1067 req) ( \ 1068 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_generate) ? \ 1069 KCF_PROV_KEY_OPS(pd)->key_generate((pd)->pd_prov_handle, \ 1070 session, mech, template, count, object, req) : \ 1071 CRYPTO_NOT_SUPPORTED) 1072 1073 #define KCF_PROV_KEY_GENERATE_PAIR(pd, session, mech, pub_template, \ 1074 pub_count, priv_template, priv_count, pub_key, priv_key, req) ( \ 1075 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_generate_pair) ? \ 1076 KCF_PROV_KEY_OPS(pd)->key_generate_pair((pd)->pd_prov_handle, \ 1077 session, mech, pub_template, pub_count, priv_template, \ 1078 priv_count, pub_key, priv_key, req) : \ 1079 CRYPTO_NOT_SUPPORTED) 1080 1081 #define KCF_PROV_KEY_WRAP(pd, session, mech, wrapping_key, key, wrapped_key, \ 1082 wrapped_key_len, req) ( \ 1083 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_wrap) ? \ 1084 KCF_PROV_KEY_OPS(pd)->key_wrap((pd)->pd_prov_handle, \ 1085 session, mech, wrapping_key, key, wrapped_key, wrapped_key_len, \ 1086 req) : \ 1087 CRYPTO_NOT_SUPPORTED) 1088 1089 #define KCF_PROV_KEY_UNWRAP(pd, session, mech, unwrapping_key, wrapped_key, \ 1090 wrapped_key_len, template, count, key, req) ( \ 1091 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_unwrap) ? \ 1092 KCF_PROV_KEY_OPS(pd)->key_unwrap((pd)->pd_prov_handle, \ 1093 session, mech, unwrapping_key, wrapped_key, wrapped_key_len, \ 1094 template, count, key, req) : \ 1095 CRYPTO_NOT_SUPPORTED) 1096 1097 #define KCF_PROV_KEY_DERIVE(pd, session, mech, base_key, template, count, \ 1098 key, req) ( \ 1099 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_derive) ? \ 1100 KCF_PROV_KEY_OPS(pd)->key_derive((pd)->pd_prov_handle, \ 1101 session, mech, base_key, template, count, key, req) : \ 1102 CRYPTO_NOT_SUPPORTED) 1103 1104 #define KCF_PROV_KEY_CHECK(pd, mech, key) ( \ 1105 (KCF_PROV_KEY_OPS(pd) && KCF_PROV_KEY_OPS(pd)->key_check) ? \ 1106 KCF_PROV_KEY_OPS(pd)->key_check((pd)->pd_prov_handle, mech, key) : \ 1107 CRYPTO_NOT_SUPPORTED) 1108 1109 /* 1110 * Wrappers for crypto_provider_management_ops(9S) entry points. 1111 * 1112 * ops_pd is the provider descriptor that supplies the ops_vector. 1113 * pd is the descriptor that supplies the provider handle. 1114 * Only ext_info needs two handles. 1115 */ 1116 1117 #define KCF_PROV_EXT_INFO(ops_pd, provext_info, req, pd) ( \ 1118 (KCF_PROV_PROVIDER_OPS(ops_pd) && \ 1119 KCF_PROV_PROVIDER_OPS(ops_pd)->ext_info) ? \ 1120 KCF_PROV_PROVIDER_OPS(ops_pd)->ext_info((pd)->pd_prov_handle, \ 1121 provext_info, req) : CRYPTO_NOT_SUPPORTED) 1122 1123 #define KCF_PROV_INIT_TOKEN(pd, pin, pin_len, label, req) ( \ 1124 (KCF_PROV_PROVIDER_OPS(pd) && KCF_PROV_PROVIDER_OPS(pd)->init_token) ? \ 1125 KCF_PROV_PROVIDER_OPS(pd)->init_token((pd)->pd_prov_handle, \ 1126 pin, pin_len, label, req) : CRYPTO_NOT_SUPPORTED) 1127 1128 #define KCF_PROV_INIT_PIN(pd, session, pin, pin_len, req) ( \ 1129 (KCF_PROV_PROVIDER_OPS(pd) && KCF_PROV_PROVIDER_OPS(pd)->init_pin) ? \ 1130 KCF_PROV_PROVIDER_OPS(pd)->init_pin((pd)->pd_prov_handle, \ 1131 session, pin, pin_len, req) : CRYPTO_NOT_SUPPORTED) 1132 1133 #define KCF_PROV_SET_PIN(pd, session, old_pin, old_len, new_pin, new_len, \ 1134 req) ( \ 1135 (KCF_PROV_PROVIDER_OPS(pd) && KCF_PROV_PROVIDER_OPS(pd)->set_pin) ? \ 1136 KCF_PROV_PROVIDER_OPS(pd)->set_pin((pd)->pd_prov_handle, \ 1137 session, old_pin, old_len, new_pin, new_len, req) : \ 1138 CRYPTO_NOT_SUPPORTED) 1139 1140 /* 1141 * The following routines are exported by the kcf module (/kernel/misc/kcf) 1142 * to the crypto and cryptoadmin modules. 1143 */ 1144 1145 /* Digest/mac/cipher entry points that take a provider descriptor and session */ 1146 extern int crypto_digest_single(crypto_context_t, crypto_data_t *, 1147 crypto_data_t *, crypto_call_req_t *); 1148 1149 extern int crypto_mac_single(crypto_context_t, crypto_data_t *, 1150 crypto_data_t *, crypto_call_req_t *); 1151 1152 extern int crypto_encrypt_single(crypto_context_t, crypto_data_t *, 1153 crypto_data_t *, crypto_call_req_t *); 1154 1155 extern int crypto_decrypt_single(crypto_context_t, crypto_data_t *, 1156 crypto_data_t *, crypto_call_req_t *); 1157 1158 1159 /* Other private digest/mac/cipher entry points not exported through k-API */ 1160 extern int crypto_digest_key_prov(crypto_context_t, crypto_key_t *, 1161 crypto_call_req_t *); 1162 1163 /* Private sign entry points exported by KCF */ 1164 extern int crypto_sign_single(crypto_context_t, crypto_data_t *, 1165 crypto_data_t *, crypto_call_req_t *); 1166 1167 extern int crypto_sign_recover_single(crypto_context_t, crypto_data_t *, 1168 crypto_data_t *, crypto_call_req_t *); 1169 1170 /* Private verify entry points exported by KCF */ 1171 extern int crypto_verify_single(crypto_context_t, crypto_data_t *, 1172 crypto_data_t *, crypto_call_req_t *); 1173 1174 extern int crypto_verify_recover_single(crypto_context_t, crypto_data_t *, 1175 crypto_data_t *, crypto_call_req_t *); 1176 1177 /* Private dual operations entry points exported by KCF */ 1178 extern int crypto_digest_encrypt_update(crypto_context_t, crypto_context_t, 1179 crypto_data_t *, crypto_data_t *, crypto_call_req_t *); 1180 extern int crypto_decrypt_digest_update(crypto_context_t, crypto_context_t, 1181 crypto_data_t *, crypto_data_t *, crypto_call_req_t *); 1182 extern int crypto_sign_encrypt_update(crypto_context_t, crypto_context_t, 1183 crypto_data_t *, crypto_data_t *, crypto_call_req_t *); 1184 extern int crypto_decrypt_verify_update(crypto_context_t, crypto_context_t, 1185 crypto_data_t *, crypto_data_t *, crypto_call_req_t *); 1186 1187 /* Random Number Generation */ 1188 int crypto_seed_random(crypto_provider_handle_t provider, uchar_t *buf, 1189 size_t len, crypto_call_req_t *req); 1190 int crypto_generate_random(crypto_provider_handle_t provider, uchar_t *buf, 1191 size_t len, crypto_call_req_t *req); 1192 1193 /* Provider Management */ 1194 int crypto_get_provider_info(crypto_provider_id_t id, 1195 crypto_provider_info_t **info, crypto_call_req_t *req); 1196 int crypto_get_provider_mechanisms(crypto_minor_t *, crypto_provider_id_t id, 1197 uint_t *count, crypto_mech_name_t **list); 1198 int crypto_init_token(crypto_provider_handle_t provider, char *pin, 1199 size_t pin_len, char *label, crypto_call_req_t *); 1200 int crypto_init_pin(crypto_provider_handle_t provider, char *pin, 1201 size_t pin_len, crypto_call_req_t *req); 1202 int crypto_set_pin(crypto_provider_handle_t provider, char *old_pin, 1203 size_t old_len, char *new_pin, size_t new_len, crypto_call_req_t *req); 1204 void crypto_free_provider_list(crypto_provider_entry_t *list, uint_t count); 1205 void crypto_free_provider_info(crypto_provider_info_t *info); 1206 1207 /* Administrative */ 1208 int crypto_get_dev_list(uint_t *count, crypto_dev_list_entry_t **list); 1209 int crypto_get_soft_list(uint_t *count, char **list, size_t *len); 1210 int crypto_get_dev_info(char *name, uint_t instance, uint_t *count, 1211 crypto_mech_name_t **list); 1212 int crypto_get_soft_info(caddr_t name, uint_t *count, 1213 crypto_mech_name_t **list); 1214 int crypto_load_dev_disabled(char *name, uint_t instance, uint_t count, 1215 crypto_mech_name_t *list); 1216 int crypto_load_soft_disabled(caddr_t name, uint_t count, 1217 crypto_mech_name_t *list); 1218 int crypto_unload_soft_module(caddr_t path); 1219 int crypto_load_soft_config(caddr_t name, uint_t count, 1220 crypto_mech_name_t *list); 1221 int crypto_load_door(uint_t did); 1222 void crypto_free_mech_list(crypto_mech_name_t *list, uint_t count); 1223 void crypto_free_dev_list(crypto_dev_list_entry_t *list, uint_t count); 1224 1225 /* Miscellaneous */ 1226 int crypto_get_mechanism_number(caddr_t name, crypto_mech_type_t *number); 1227 int crypto_get_function_list(crypto_provider_id_t id, 1228 crypto_function_list_t **list, int kmflag); 1229 void crypto_free_function_list(crypto_function_list_t *list); 1230 int crypto_build_permitted_mech_names(kcf_provider_desc_t *, 1231 crypto_mech_name_t **, uint_t *, int); 1232 extern void kcf_init_mech_tabs(void); 1233 extern int kcf_add_mech_provider(crypto_mech_info_t *, kcf_provider_desc_t *, 1234 kcf_prov_mech_desc_t **); 1235 extern void kcf_remove_mech_provider(char *, kcf_provider_desc_t *); 1236 extern int kcf_get_mech_entry(crypto_mech_type_t, kcf_mech_entry_t **); 1237 extern kcf_provider_desc_t *kcf_alloc_provider_desc(crypto_provider_info_t *); 1238 extern void kcf_provider_zero_refcnt(kcf_provider_desc_t *); 1239 extern void kcf_free_provider_desc(kcf_provider_desc_t *); 1240 extern void kcf_soft_config_init(void); 1241 extern int get_sw_provider_for_mech(crypto_mech_name_t, char **); 1242 extern void kcf_dup_mech(crypto_mechanism_t *, crypto_mechanism_t *, 1243 crypto_mech_type_t *); 1244 extern crypto_mech_type_t crypto_mech2id_common(char *, boolean_t); 1245 extern void undo_register_provider(kcf_provider_desc_t *, boolean_t); 1246 extern void redo_register_provider(kcf_provider_desc_t *); 1247 extern void kcf_rnd_init(); 1248 extern boolean_t kcf_rngprov_check(void); 1249 extern int kcf_rnd_get_pseudo_bytes(uint8_t *, size_t); 1250 extern int kcf_rnd_get_bytes(uint8_t *, size_t, boolean_t, boolean_t); 1251 extern int random_add_pseudo_entropy(uint8_t *, size_t, uint_t); 1252 extern void kcf_rnd_chpoll(int, short *, struct pollhead **); 1253 extern void kcf_rnd_schedule_timeout(boolean_t); 1254 1255 /* Access to the provider's table */ 1256 extern void kcf_prov_tab_init(void); 1257 extern int kcf_prov_tab_add_provider(kcf_provider_desc_t *); 1258 extern int kcf_prov_tab_rem_provider(crypto_provider_id_t); 1259 extern kcf_provider_desc_t *kcf_prov_tab_lookup_by_name(char *); 1260 extern kcf_provider_desc_t *kcf_prov_tab_lookup_by_dev(char *, uint_t); 1261 extern int kcf_get_hw_prov_tab(uint_t *, kcf_provider_desc_t ***, int, 1262 char *, uint_t, boolean_t); 1263 extern int kcf_get_slot_list(uint_t *, kcf_provider_desc_t ***, boolean_t); 1264 extern void kcf_free_provider_tab(uint_t, kcf_provider_desc_t **); 1265 extern kcf_provider_desc_t *kcf_prov_tab_lookup(crypto_provider_id_t); 1266 extern int kcf_get_sw_prov(crypto_mech_type_t, kcf_provider_desc_t **, 1267 boolean_t); 1268 1269 /* Access to the policy table */ 1270 extern boolean_t is_mech_disabled(kcf_provider_desc_t *, crypto_mech_name_t); 1271 extern boolean_t is_mech_disabled_byname(crypto_provider_type_t, char *, 1272 uint_t, crypto_mech_name_t); 1273 extern void kcf_policy_tab_init(void); 1274 extern void kcf_policy_free_desc(kcf_policy_desc_t *); 1275 extern void kcf_policy_remove_by_name(char *, uint_t *, crypto_mech_name_t **); 1276 extern void kcf_policy_remove_by_dev(char *, uint_t, uint_t *, 1277 crypto_mech_name_t **); 1278 extern kcf_policy_desc_t *kcf_policy_lookup_by_name(char *); 1279 extern kcf_policy_desc_t *kcf_policy_lookup_by_dev(char *, uint_t); 1280 extern int kcf_policy_load_soft_disabled(char *, uint_t, crypto_mech_name_t *, 1281 uint_t *, crypto_mech_name_t **); 1282 extern int kcf_policy_load_dev_disabled(char *, uint_t, uint_t, 1283 crypto_mech_name_t *, uint_t *, crypto_mech_name_t **); 1284 extern boolean_t in_soft_config_list(char *); 1285 1286 #endif /* _KERNEL */ 1287 1288 #ifdef __cplusplus 1289 } 1290 #endif 1291 1292 #endif /* _SYS_CRYPTO_IMPL_H */ 1293