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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 /* | |
| 5 * This file implements PKCS 11 on top of our existing security modules | |
| 6 * | |
| 7 * For more information about PKCS 11 See PKCS 11 Token Inteface Standard. | |
| 8 * This implementation has two slots: | |
| 9 * slot 1 is our generic crypto support. It does not require login | |
| 10 * (unless you've enabled FIPS). It supports Public Key ops, and all they | |
| 11 * bulk ciphers and hashes. It can also support Private Key ops for imported | |
| 12 * Private keys. It does not have any token storage. | |
| 13 * slot 2 is our private key support. It requires a login before use. It | |
| 14 * can store Private Keys and Certs as token objects. Currently only private | |
| 15 * keys and their associated Certificates are saved on the token. | |
| 16 * | |
| 17 * In this implementation, session objects are only visible to the session | |
| 18 * that created or generated them. | |
| 19 */ | |
| 20 #include "seccomon.h" | |
| 21 #include "softoken.h" | |
| 22 #include "lowkeyi.h" | |
| 23 #include "pkcs11.h" | |
| 24 #include "pkcs11i.h" | |
| 25 #include "prenv.h" | |
| 26 #include "prprf.h" | |
| 27 | |
| 28 #include <ctype.h> | |
| 29 | |
| 30 #ifdef XP_UNIX | |
| 31 #define NSS_AUDIT_WITH_SYSLOG 1 | |
| 32 #include <syslog.h> | |
| 33 #include <unistd.h> | |
| 34 #endif | |
| 35 | |
| 36 #ifdef LINUX | |
| 37 #include <pthread.h> | |
| 38 #include <dlfcn.h> | |
| 39 #define LIBAUDIT_NAME "libaudit.so.0" | |
| 40 #ifndef AUDIT_CRYPTO_TEST_USER | |
| 41 #define AUDIT_CRYPTO_TEST_USER 2400 /* Crypto test results */ | |
| 42 #define AUDIT_CRYPTO_PARAM_CHANGE_USER 2401 /* Crypto attribute change */ | |
| 43 #define AUDIT_CRYPTO_LOGIN 2402 /* Logged in as crypto officer */ | |
| 44 #define AUDIT_CRYPTO_LOGOUT 2403 /* Logged out from crypto */ | |
| 45 #define AUDIT_CRYPTO_KEY_USER 2404 /* Create,delete,negotiate */ | |
| 46 #define AUDIT_CRYPTO_FAILURE_USER 2405 /* Fail decrypt,encrypt,randomize *
/ | |
| 47 #endif | |
| 48 static void *libaudit_handle; | |
| 49 static int (*audit_open_func)(void); | |
| 50 static void (*audit_close_func)(int fd); | |
| 51 static int (*audit_log_user_message_func)(int audit_fd, int type, | |
| 52 const char *message, const char *hostname, const char *addr, | |
| 53 const char *tty, int result); | |
| 54 static int (*audit_send_user_message_func)(int fd, int type, | |
| 55 const char *message); | |
| 56 | |
| 57 static pthread_once_t libaudit_once_control = PTHREAD_ONCE_INIT; | |
| 58 | |
| 59 static void | |
| 60 libaudit_init(void) | |
| 61 { | |
| 62 libaudit_handle = dlopen(LIBAUDIT_NAME, RTLD_LAZY); | |
| 63 if (!libaudit_handle) { | |
| 64 return; | |
| 65 } | |
| 66 audit_open_func = dlsym(libaudit_handle, "audit_open"); | |
| 67 audit_close_func = dlsym(libaudit_handle, "audit_close"); | |
| 68 /* | |
| 69 * audit_send_user_message is the older function. | |
| 70 * audit_log_user_message, if available, is preferred. | |
| 71 */ | |
| 72 audit_log_user_message_func = dlsym(libaudit_handle, | |
| 73 "audit_log_user_message"); | |
| 74 if (!audit_log_user_message_func) { | |
| 75 audit_send_user_message_func = dlsym(libaudit_handle, | |
| 76 "audit_send_user_message"); | |
| 77 } | |
| 78 if (!audit_open_func || !audit_close_func || | |
| 79 (!audit_log_user_message_func && !audit_send_user_message_func)) { | |
| 80 dlclose(libaudit_handle); | |
| 81 libaudit_handle = NULL; | |
| 82 audit_open_func = NULL; | |
| 83 audit_close_func = NULL; | |
| 84 audit_log_user_message_func = NULL; | |
| 85 audit_send_user_message_func = NULL; | |
| 86 } | |
| 87 } | |
| 88 #endif /* LINUX */ | |
| 89 | |
| 90 | |
| 91 /* | |
| 92 * ******************** Password Utilities ******************************* | |
| 93 */ | |
| 94 static PRBool isLoggedIn = PR_FALSE; | |
| 95 PRBool sftk_fatalError = PR_FALSE; | |
| 96 | |
| 97 /* | |
| 98 * This function returns | |
| 99 * - CKR_PIN_INVALID if the password/PIN is not a legal UTF8 string | |
| 100 * - CKR_PIN_LEN_RANGE if the password/PIN is too short or does not | |
| 101 * consist of characters from three or more character classes. | |
| 102 * - CKR_OK otherwise | |
| 103 * | |
| 104 * The minimum password/PIN length is FIPS_MIN_PIN Unicode characters. | |
| 105 * We define five character classes: digits (0-9), ASCII lowercase letters, | |
| 106 * ASCII uppercase letters, ASCII non-alphanumeric characters (such as | |
| 107 * space and punctuation marks), and non-ASCII characters. If an ASCII | |
| 108 * uppercase letter is the first character of the password/PIN, the | |
| 109 * uppercase letter is not counted toward its character class. Similarly, | |
| 110 * if a digit is the last character of the password/PIN, the digit is not | |
| 111 * counted toward its character class. | |
| 112 * | |
| 113 * Although NSC_SetPIN and NSC_InitPIN already do the maximum and minimum | |
| 114 * password/PIN length checks, they check the length in bytes as opposed | |
| 115 * to characters. To meet the minimum password/PIN guessing probability | |
| 116 * requirements in FIPS 140-2, we need to check the length in characters. | |
| 117 */ | |
| 118 static CK_RV sftk_newPinCheck(CK_CHAR_PTR pPin, CK_ULONG ulPinLen) { | |
| 119 unsigned int i; | |
| 120 int nchar = 0; /* number of characters */ | |
| 121 int ntrail = 0; /* number of trailing bytes to follow */ | |
| 122 int ndigit = 0; /* number of decimal digits */ | |
| 123 int nlower = 0; /* number of ASCII lowercase letters */ | |
| 124 int nupper = 0; /* number of ASCII uppercase letters */ | |
| 125 int nnonalnum = 0; /* number of ASCII non-alphanumeric characters */ | |
| 126 int nnonascii = 0; /* number of non-ASCII characters */ | |
| 127 int nclass; /* number of character classes */ | |
| 128 | |
| 129 for (i = 0; i < ulPinLen; i++) { | |
| 130 unsigned int byte = pPin[i]; | |
| 131 | |
| 132 if (ntrail) { | |
| 133 if ((byte & 0xc0) != 0x80) { | |
| 134 /* illegal */ | |
| 135 nchar = -1; | |
| 136 break; | |
| 137 } | |
| 138 if (--ntrail == 0) { | |
| 139 nchar++; | |
| 140 nnonascii++; | |
| 141 } | |
| 142 continue; | |
| 143 } | |
| 144 if ((byte & 0x80) == 0x00) { | |
| 145 /* single-byte (ASCII) character */ | |
| 146 nchar++; | |
| 147 if (isdigit(byte)) { | |
| 148 if (i < ulPinLen - 1) { | |
| 149 ndigit++; | |
| 150 } | |
| 151 } else if (islower(byte)) { | |
| 152 nlower++; | |
| 153 } else if (isupper(byte)) { | |
| 154 if (i > 0) { | |
| 155 nupper++; | |
| 156 } | |
| 157 } else { | |
| 158 nnonalnum++; | |
| 159 } | |
| 160 } else if ((byte & 0xe0) == 0xc0) { | |
| 161 /* leading byte of two-byte character */ | |
| 162 ntrail = 1; | |
| 163 } else if ((byte & 0xf0) == 0xe0) { | |
| 164 /* leading byte of three-byte character */ | |
| 165 ntrail = 2; | |
| 166 } else if ((byte & 0xf8) == 0xf0) { | |
| 167 /* leading byte of four-byte character */ | |
| 168 ntrail = 3; | |
| 169 } else { | |
| 170 /* illegal */ | |
| 171 nchar = -1; | |
| 172 break; | |
| 173 } | |
| 174 } | |
| 175 if (nchar == -1) { | |
| 176 /* illegal UTF8 string */ | |
| 177 return CKR_PIN_INVALID; | |
| 178 } | |
| 179 if (nchar < FIPS_MIN_PIN) { | |
| 180 return CKR_PIN_LEN_RANGE; | |
| 181 } | |
| 182 nclass = (ndigit != 0) + (nlower != 0) + (nupper != 0) + | |
| 183 (nnonalnum != 0) + (nnonascii != 0); | |
| 184 if (nclass < 3) { | |
| 185 return CKR_PIN_LEN_RANGE; | |
| 186 } | |
| 187 return CKR_OK; | |
| 188 } | |
| 189 | |
| 190 | |
| 191 /* FIPS required checks before any useful cryptographic services */ | |
| 192 static CK_RV sftk_fipsCheck(void) { | |
| 193 if (sftk_fatalError) | |
| 194 return CKR_DEVICE_ERROR; | |
| 195 if (!isLoggedIn) | |
| 196 return CKR_USER_NOT_LOGGED_IN; | |
| 197 return CKR_OK; | |
| 198 } | |
| 199 | |
| 200 | |
| 201 #define SFTK_FIPSCHECK() \ | |
| 202 CK_RV rv; \ | |
| 203 if ((rv = sftk_fipsCheck()) != CKR_OK) return rv; | |
| 204 | |
| 205 #define SFTK_FIPSFATALCHECK() \ | |
| 206 if (sftk_fatalError) return CKR_DEVICE_ERROR; | |
| 207 | |
| 208 | |
| 209 /* grab an attribute out of a raw template */ | |
| 210 void * | |
| 211 fc_getAttribute(CK_ATTRIBUTE_PTR pTemplate, | |
| 212 CK_ULONG ulCount, CK_ATTRIBUTE_TYPE type) | |
| 213 { | |
| 214 int i; | |
| 215 | |
| 216 for (i=0; i < (int) ulCount; i++) { | |
| 217 if (pTemplate[i].type == type) { | |
| 218 return pTemplate[i].pValue; | |
| 219 } | |
| 220 } | |
| 221 return NULL; | |
| 222 } | |
| 223 | |
| 224 | |
| 225 #define __PASTE(x,y) x##y | |
| 226 | |
| 227 /* ------------- forward declare all the NSC_ functions ------------- */ | |
| 228 #undef CK_NEED_ARG_LIST | |
| 229 #undef CK_PKCS11_FUNCTION_INFO | |
| 230 | |
| 231 #define CK_PKCS11_FUNCTION_INFO(name) CK_RV __PASTE(NS,name) | |
| 232 #define CK_NEED_ARG_LIST 1 | |
| 233 | |
| 234 #include "pkcs11f.h" | |
| 235 | |
| 236 /* ------------- forward declare all the FIPS functions ------------- */ | |
| 237 #undef CK_NEED_ARG_LIST | |
| 238 #undef CK_PKCS11_FUNCTION_INFO | |
| 239 | |
| 240 #define CK_PKCS11_FUNCTION_INFO(name) CK_RV __PASTE(F,name) | |
| 241 #define CK_NEED_ARG_LIST 1 | |
| 242 | |
| 243 #include "pkcs11f.h" | |
| 244 | |
| 245 /* ------------- build the CK_CRYPTO_TABLE ------------------------- */ | |
| 246 static CK_FUNCTION_LIST sftk_fipsTable = { | |
| 247 { 1, 10 }, | |
| 248 | |
| 249 #undef CK_NEED_ARG_LIST | |
| 250 #undef CK_PKCS11_FUNCTION_INFO | |
| 251 | |
| 252 #define CK_PKCS11_FUNCTION_INFO(name) __PASTE(F,name), | |
| 253 | |
| 254 | |
| 255 #include "pkcs11f.h" | |
| 256 | |
| 257 }; | |
| 258 | |
| 259 #undef CK_NEED_ARG_LIST | |
| 260 #undef CK_PKCS11_FUNCTION_INFO | |
| 261 | |
| 262 | |
| 263 #undef __PASTE | |
| 264 | |
| 265 /* CKO_NOT_A_KEY can be any object class that's not a key object. */ | |
| 266 #define CKO_NOT_A_KEY CKO_DATA | |
| 267 | |
| 268 #define SFTK_IS_KEY_OBJECT(objClass) \ | |
| 269 (((objClass) == CKO_PUBLIC_KEY) || \ | |
| 270 ((objClass) == CKO_PRIVATE_KEY) || \ | |
| 271 ((objClass) == CKO_SECRET_KEY)) | |
| 272 | |
| 273 #define SFTK_IS_NONPUBLIC_KEY_OBJECT(objClass) \ | |
| 274 (((objClass) == CKO_PRIVATE_KEY) || ((objClass) == CKO_SECRET_KEY)) | |
| 275 | |
| 276 static CK_RV | |
| 277 sftk_get_object_class_and_fipsCheck(CK_SESSION_HANDLE hSession, | |
| 278 CK_OBJECT_HANDLE hObject, CK_OBJECT_CLASS *pObjClass) | |
| 279 { | |
| 280 CK_RV rv; | |
| 281 CK_ATTRIBUTE class; | |
| 282 class.type = CKA_CLASS; | |
| 283 class.pValue = pObjClass; | |
| 284 class.ulValueLen = sizeof(*pObjClass); | |
| 285 rv = NSC_GetAttributeValue(hSession, hObject, &class, 1); | |
| 286 if ((rv == CKR_OK) && SFTK_IS_NONPUBLIC_KEY_OBJECT(*pObjClass)) { | |
| 287 rv = sftk_fipsCheck(); | |
| 288 } | |
| 289 return rv; | |
| 290 } | |
| 291 | |
| 292 #ifdef LINUX | |
| 293 | |
| 294 int | |
| 295 sftk_mapLinuxAuditType(NSSAuditSeverity severity, NSSAuditType auditType) | |
| 296 { | |
| 297 switch (auditType) { | |
| 298 case NSS_AUDIT_ACCESS_KEY: | |
| 299 case NSS_AUDIT_CHANGE_KEY: | |
| 300 case NSS_AUDIT_COPY_KEY: | |
| 301 case NSS_AUDIT_DERIVE_KEY: | |
| 302 case NSS_AUDIT_DESTROY_KEY: | |
| 303 case NSS_AUDIT_DIGEST_KEY: | |
| 304 case NSS_AUDIT_GENERATE_KEY: | |
| 305 case NSS_AUDIT_LOAD_KEY: | |
| 306 case NSS_AUDIT_UNWRAP_KEY: | |
| 307 case NSS_AUDIT_WRAP_KEY: | |
| 308 return AUDIT_CRYPTO_KEY_USER; | |
| 309 case NSS_AUDIT_CRYPT: | |
| 310 return (severity == NSS_AUDIT_ERROR) ? AUDIT_CRYPTO_FAILURE_USER : | |
| 311 AUDIT_CRYPTO_KEY_USER; | |
| 312 case NSS_AUDIT_FIPS_STATE: | |
| 313 case NSS_AUDIT_INIT_PIN: | |
| 314 case NSS_AUDIT_INIT_TOKEN: | |
| 315 case NSS_AUDIT_SET_PIN: | |
| 316 return AUDIT_CRYPTO_PARAM_CHANGE_USER; | |
| 317 case NSS_AUDIT_SELF_TEST: | |
| 318 return AUDIT_CRYPTO_TEST_USER; | |
| 319 case NSS_AUDIT_LOGIN: | |
| 320 return AUDIT_CRYPTO_LOGIN; | |
| 321 case NSS_AUDIT_LOGOUT: | |
| 322 return AUDIT_CRYPTO_LOGOUT; | |
| 323 /* we skip the fault case here so we can get compiler | |
| 324 * warnings if new 'NSSAuditType's are added without | |
| 325 * added them to this list, defaults fall through */ | |
| 326 } | |
| 327 /* default */ | |
| 328 return AUDIT_CRYPTO_PARAM_CHANGE_USER; | |
| 329 } | |
| 330 #endif | |
| 331 | |
| 332 | |
| 333 /********************************************************************** | |
| 334 * | |
| 335 * FIPS 140 auditable event logging | |
| 336 * | |
| 337 **********************************************************************/ | |
| 338 | |
| 339 PRBool sftk_audit_enabled = PR_FALSE; | |
| 340 | |
| 341 /* | |
| 342 * Each audit record must have the following information: | |
| 343 * - Date and time of the event | |
| 344 * - Type of event | |
| 345 * - user (subject) identity | |
| 346 * - outcome (success or failure) of the event | |
| 347 * - process ID | |
| 348 * - name (ID) of the object | |
| 349 * - for changes to data (except for authentication data and CSPs), the new | |
| 350 * and old values of the data | |
| 351 * - for authentication attempts, the origin of the attempt (e.g., terminal | |
| 352 * identifier) | |
| 353 * - for assuming a role, the type of role, and the location of the request | |
| 354 */ | |
| 355 void | |
| 356 sftk_LogAuditMessage(NSSAuditSeverity severity, NSSAuditType auditType, | |
| 357 const char *msg) | |
| 358 { | |
| 359 #ifdef NSS_AUDIT_WITH_SYSLOG | |
| 360 int level; | |
| 361 | |
| 362 switch (severity) { | |
| 363 case NSS_AUDIT_ERROR: | |
| 364 level = LOG_ERR; | |
| 365 break; | |
| 366 case NSS_AUDIT_WARNING: | |
| 367 level = LOG_WARNING; | |
| 368 break; | |
| 369 default: | |
| 370 level = LOG_INFO; | |
| 371 break; | |
| 372 } | |
| 373 /* timestamp is provided by syslog in the message header */ | |
| 374 syslog(level | LOG_USER /* facility */, | |
| 375 "NSS " SOFTOKEN_LIB_NAME "[pid=%d uid=%d]: %s", | |
| 376 (int)getpid(), (int)getuid(), msg); | |
| 377 #ifdef LINUX | |
| 378 if (pthread_once(&libaudit_once_control, libaudit_init) != 0) { | |
| 379 return; | |
| 380 } | |
| 381 if (libaudit_handle) { | |
| 382 int audit_fd; | |
| 383 int linuxAuditType; | |
| 384 int result = (severity != NSS_AUDIT_ERROR); /* 1=success; 0=failed */ | |
| 385 char *message = PR_smprintf("NSS " SOFTOKEN_LIB_NAME ": %s", msg); | |
| 386 if (!message) { | |
| 387 return; | |
| 388 } | |
| 389 audit_fd = audit_open_func(); | |
| 390 if (audit_fd < 0) { | |
| 391 PR_smprintf_free(message); | |
| 392 return; | |
| 393 } | |
| 394 linuxAuditType = sftk_mapLinuxAuditType(severity, auditType); | |
| 395 if (audit_log_user_message_func) { | |
| 396 audit_log_user_message_func(audit_fd, linuxAuditType, message, | |
| 397 NULL, NULL, NULL, result); | |
| 398 } else { | |
| 399 audit_send_user_message_func(audit_fd, linuxAuditType, message); | |
| 400 } | |
| 401 audit_close_func(audit_fd); | |
| 402 PR_smprintf_free(message); | |
| 403 } | |
| 404 #endif /* LINUX */ | |
| 405 #else | |
| 406 /* do nothing */ | |
| 407 #endif | |
| 408 } | |
| 409 | |
| 410 | |
| 411 /********************************************************************** | |
| 412 * | |
| 413 * Start of PKCS 11 functions | |
| 414 * | |
| 415 **********************************************************************/ | |
| 416 /* return the function list */ | |
| 417 CK_RV FC_GetFunctionList(CK_FUNCTION_LIST_PTR *pFunctionList) { | |
| 418 | |
| 419 CHECK_FORK(); | |
| 420 | |
| 421 *pFunctionList = &sftk_fipsTable; | |
| 422 return CKR_OK; | |
| 423 } | |
| 424 | |
| 425 /* sigh global so pkcs11 can read it */ | |
| 426 PRBool nsf_init = PR_FALSE; | |
| 427 | |
| 428 /* FC_Initialize initializes the PKCS #11 library. */ | |
| 429 CK_RV FC_Initialize(CK_VOID_PTR pReserved) { | |
| 430 const char *envp; | |
| 431 CK_RV crv; | |
| 432 | |
| 433 sftk_ForkReset(pReserved, &crv); | |
| 434 | |
| 435 if (nsf_init) { | |
| 436 return CKR_CRYPTOKI_ALREADY_INITIALIZED; | |
| 437 } | |
| 438 | |
| 439 if ((envp = PR_GetEnvSecure("NSS_ENABLE_AUDIT")) != NULL) { | |
| 440 sftk_audit_enabled = (atoi(envp) == 1); | |
| 441 } | |
| 442 | |
| 443 crv = nsc_CommonInitialize(pReserved, PR_TRUE); | |
| 444 | |
| 445 /* not an 'else' rv can be set by either SFTK_LowInit or SFTK_SlotInit*/ | |
| 446 if (crv != CKR_OK) { | |
| 447 sftk_fatalError = PR_TRUE; | |
| 448 return crv; | |
| 449 } | |
| 450 | |
| 451 sftk_fatalError = PR_FALSE; /* any error has been reset */ | |
| 452 | |
| 453 crv = sftk_fipsPowerUpSelfTest(); | |
| 454 if (crv != CKR_OK) { | |
| 455 nsc_CommonFinalize(NULL, PR_TRUE); | |
| 456 sftk_fatalError = PR_TRUE; | |
| 457 if (sftk_audit_enabled) { | |
| 458 char msg[128]; | |
| 459 PR_snprintf(msg,sizeof msg, | |
| 460 "C_Initialize()=0x%08lX " | |
| 461 "power-up self-tests failed", | |
| 462 (PRUint32)crv); | |
| 463 sftk_LogAuditMessage(NSS_AUDIT_ERROR, NSS_AUDIT_SELF_TEST, msg); | |
| 464 } | |
| 465 return crv; | |
| 466 } | |
| 467 nsf_init = PR_TRUE; | |
| 468 | |
| 469 return CKR_OK; | |
| 470 } | |
| 471 | |
| 472 /*FC_Finalize indicates that an application is done with the PKCS #11 library.*/ | |
| 473 CK_RV FC_Finalize (CK_VOID_PTR pReserved) { | |
| 474 CK_RV crv; | |
| 475 | |
| 476 if (sftk_ForkReset(pReserved, &crv)) { | |
| 477 return crv; | |
| 478 } | |
| 479 | |
| 480 if (!nsf_init) { | |
| 481 return CKR_OK; | |
| 482 } | |
| 483 | |
| 484 crv = nsc_CommonFinalize (pReserved, PR_TRUE); | |
| 485 | |
| 486 nsf_init = (PRBool) !(crv == CKR_OK); | |
| 487 return crv; | |
| 488 } | |
| 489 | |
| 490 | |
| 491 /* FC_GetInfo returns general information about PKCS #11. */ | |
| 492 CK_RV FC_GetInfo(CK_INFO_PTR pInfo) { | |
| 493 CHECK_FORK(); | |
| 494 | |
| 495 return NSC_GetInfo(pInfo); | |
| 496 } | |
| 497 | |
| 498 /* FC_GetSlotList obtains a list of slots in the system. */ | |
| 499 CK_RV FC_GetSlotList(CK_BBOOL tokenPresent, | |
| 500 CK_SLOT_ID_PTR pSlotList, CK_ULONG_PTR pulCount) { | |
| 501 CHECK_FORK(); | |
| 502 | |
| 503 return nsc_CommonGetSlotList(tokenPresent,pSlotList,pulCount, | |
| 504 NSC_FIPS_MODULE); | |
| 505 } | |
| 506 | |
| 507 /* FC_GetSlotInfo obtains information about a particular slot in the system. */ | |
| 508 CK_RV FC_GetSlotInfo(CK_SLOT_ID slotID, CK_SLOT_INFO_PTR pInfo) { | |
| 509 CHECK_FORK(); | |
| 510 | |
| 511 return NSC_GetSlotInfo(slotID,pInfo); | |
| 512 } | |
| 513 | |
| 514 | |
| 515 /*FC_GetTokenInfo obtains information about a particular token in the system.*/ | |
| 516 CK_RV FC_GetTokenInfo(CK_SLOT_ID slotID,CK_TOKEN_INFO_PTR pInfo) { | |
| 517 CK_RV crv; | |
| 518 | |
| 519 CHECK_FORK(); | |
| 520 | |
| 521 crv = NSC_GetTokenInfo(slotID,pInfo); | |
| 522 if (crv == CKR_OK) | |
| 523 pInfo->flags |= CKF_LOGIN_REQUIRED; | |
| 524 return crv; | |
| 525 | |
| 526 } | |
| 527 | |
| 528 | |
| 529 | |
| 530 /*FC_GetMechanismList obtains a list of mechanism types supported by a token.*/ | |
| 531 CK_RV FC_GetMechanismList(CK_SLOT_ID slotID, | |
| 532 CK_MECHANISM_TYPE_PTR pMechanismList, CK_ULONG_PTR pusCount) { | |
| 533 CHECK_FORK(); | |
| 534 | |
| 535 SFTK_FIPSFATALCHECK(); | |
| 536 if (slotID == FIPS_SLOT_ID) slotID = NETSCAPE_SLOT_ID; | |
| 537 /* FIPS Slot supports all functions */ | |
| 538 return NSC_GetMechanismList(slotID,pMechanismList,pusCount); | |
| 539 } | |
| 540 | |
| 541 | |
| 542 /* FC_GetMechanismInfo obtains information about a particular mechanism | |
| 543 * possibly supported by a token. */ | |
| 544 CK_RV FC_GetMechanismInfo(CK_SLOT_ID slotID, CK_MECHANISM_TYPE type, | |
| 545 CK_MECHANISM_INFO_PTR pInfo) { | |
| 546 CHECK_FORK(); | |
| 547 | |
| 548 SFTK_FIPSFATALCHECK(); | |
| 549 if (slotID == FIPS_SLOT_ID) slotID = NETSCAPE_SLOT_ID; | |
| 550 /* FIPS Slot supports all functions */ | |
| 551 return NSC_GetMechanismInfo(slotID,type,pInfo); | |
| 552 } | |
| 553 | |
| 554 | |
| 555 /* FC_InitToken initializes a token. */ | |
| 556 CK_RV FC_InitToken(CK_SLOT_ID slotID,CK_CHAR_PTR pPin, | |
| 557 CK_ULONG usPinLen,CK_CHAR_PTR pLabel) { | |
| 558 CK_RV crv; | |
| 559 | |
| 560 CHECK_FORK(); | |
| 561 | |
| 562 crv = NSC_InitToken(slotID,pPin,usPinLen,pLabel); | |
| 563 if (sftk_audit_enabled) { | |
| 564 char msg[128]; | |
| 565 NSSAuditSeverity severity = (crv == CKR_OK) ? | |
| 566 NSS_AUDIT_INFO : NSS_AUDIT_ERROR; | |
| 567 /* pLabel points to a 32-byte label, which is not null-terminated */ | |
| 568 PR_snprintf(msg,sizeof msg, | |
| 569 "C_InitToken(slotID=%lu, pLabel=\"%.32s\")=0x%08lX", | |
| 570 (PRUint32)slotID,pLabel,(PRUint32)crv); | |
| 571 sftk_LogAuditMessage(severity, NSS_AUDIT_INIT_TOKEN, msg); | |
| 572 } | |
| 573 return crv; | |
| 574 } | |
| 575 | |
| 576 | |
| 577 /* FC_InitPIN initializes the normal user's PIN. */ | |
| 578 CK_RV FC_InitPIN(CK_SESSION_HANDLE hSession, | |
| 579 CK_CHAR_PTR pPin, CK_ULONG ulPinLen) { | |
| 580 CK_RV rv; | |
| 581 | |
| 582 CHECK_FORK(); | |
| 583 | |
| 584 if (sftk_fatalError) return CKR_DEVICE_ERROR; | |
| 585 if ((rv = sftk_newPinCheck(pPin,ulPinLen)) == CKR_OK) { | |
| 586 rv = NSC_InitPIN(hSession,pPin,ulPinLen); | |
| 587 } | |
| 588 if (sftk_audit_enabled) { | |
| 589 char msg[128]; | |
| 590 NSSAuditSeverity severity = (rv == CKR_OK) ? | |
| 591 NSS_AUDIT_INFO : NSS_AUDIT_ERROR; | |
| 592 PR_snprintf(msg,sizeof msg, | |
| 593 "C_InitPIN(hSession=0x%08lX)=0x%08lX", | |
| 594 (PRUint32)hSession,(PRUint32)rv); | |
| 595 sftk_LogAuditMessage(severity, NSS_AUDIT_INIT_PIN, msg); | |
| 596 } | |
| 597 return rv; | |
| 598 } | |
| 599 | |
| 600 | |
| 601 /* FC_SetPIN modifies the PIN of user that is currently logged in. */ | |
| 602 /* NOTE: This is only valid for the PRIVATE_KEY_SLOT */ | |
| 603 CK_RV FC_SetPIN(CK_SESSION_HANDLE hSession, CK_CHAR_PTR pOldPin, | |
| 604 CK_ULONG usOldLen, CK_CHAR_PTR pNewPin, CK_ULONG usNewLen) { | |
| 605 CK_RV rv; | |
| 606 | |
| 607 CHECK_FORK(); | |
| 608 | |
| 609 if ((rv = sftk_fipsCheck()) == CKR_OK && | |
| 610 (rv = sftk_newPinCheck(pNewPin,usNewLen)) == CKR_OK) { | |
| 611 rv = NSC_SetPIN(hSession,pOldPin,usOldLen,pNewPin,usNewLen); | |
| 612 } | |
| 613 if (sftk_audit_enabled) { | |
| 614 char msg[128]; | |
| 615 NSSAuditSeverity severity = (rv == CKR_OK) ? | |
| 616 NSS_AUDIT_INFO : NSS_AUDIT_ERROR; | |
| 617 PR_snprintf(msg,sizeof msg, | |
| 618 "C_SetPIN(hSession=0x%08lX)=0x%08lX", | |
| 619 (PRUint32)hSession,(PRUint32)rv); | |
| 620 sftk_LogAuditMessage(severity, NSS_AUDIT_SET_PIN, msg); | |
| 621 } | |
| 622 return rv; | |
| 623 } | |
| 624 | |
| 625 /* FC_OpenSession opens a session between an application and a token. */ | |
| 626 CK_RV FC_OpenSession(CK_SLOT_ID slotID, CK_FLAGS flags, | |
| 627 CK_VOID_PTR pApplication,CK_NOTIFY Notify,CK_SESSION_HANDLE_PTR phSession) { | |
| 628 SFTK_FIPSFATALCHECK(); | |
| 629 | |
| 630 CHECK_FORK(); | |
| 631 | |
| 632 return NSC_OpenSession(slotID,flags,pApplication,Notify,phSession); | |
| 633 } | |
| 634 | |
| 635 | |
| 636 /* FC_CloseSession closes a session between an application and a token. */ | |
| 637 CK_RV FC_CloseSession(CK_SESSION_HANDLE hSession) { | |
| 638 CHECK_FORK(); | |
| 639 | |
| 640 return NSC_CloseSession(hSession); | |
| 641 } | |
| 642 | |
| 643 | |
| 644 /* FC_CloseAllSessions closes all sessions with a token. */ | |
| 645 CK_RV FC_CloseAllSessions (CK_SLOT_ID slotID) { | |
| 646 | |
| 647 CHECK_FORK(); | |
| 648 | |
| 649 return NSC_CloseAllSessions (slotID); | |
| 650 } | |
| 651 | |
| 652 | |
| 653 /* FC_GetSessionInfo obtains information about the session. */ | |
| 654 CK_RV FC_GetSessionInfo(CK_SESSION_HANDLE hSession, | |
| 655 CK_SESSION_INFO_PTR pInfo) { | |
| 656 CK_RV rv; | |
| 657 SFTK_FIPSFATALCHECK(); | |
| 658 | |
| 659 CHECK_FORK(); | |
| 660 | |
| 661 rv = NSC_GetSessionInfo(hSession,pInfo); | |
| 662 if (rv == CKR_OK) { | |
| 663 if ((isLoggedIn) && (pInfo->state == CKS_RO_PUBLIC_SESSION)) { | |
| 664 pInfo->state = CKS_RO_USER_FUNCTIONS; | |
| 665 } | |
| 666 if ((isLoggedIn) && (pInfo->state == CKS_RW_PUBLIC_SESSION)) { | |
| 667 pInfo->state = CKS_RW_USER_FUNCTIONS; | |
| 668 } | |
| 669 } | |
| 670 return rv; | |
| 671 } | |
| 672 | |
| 673 /* FC_Login logs a user into a token. */ | |
| 674 CK_RV FC_Login(CK_SESSION_HANDLE hSession, CK_USER_TYPE userType, | |
| 675 CK_CHAR_PTR pPin, CK_ULONG usPinLen) { | |
| 676 CK_RV rv; | |
| 677 PRBool successful; | |
| 678 if (sftk_fatalError) return CKR_DEVICE_ERROR; | |
| 679 rv = NSC_Login(hSession,userType,pPin,usPinLen); | |
| 680 successful = (rv == CKR_OK) || (rv == CKR_USER_ALREADY_LOGGED_IN); | |
| 681 if (successful) | |
| 682 isLoggedIn = PR_TRUE; | |
| 683 if (sftk_audit_enabled) { | |
| 684 char msg[128]; | |
| 685 NSSAuditSeverity severity; | |
| 686 severity = successful ? NSS_AUDIT_INFO : NSS_AUDIT_ERROR; | |
| 687 PR_snprintf(msg,sizeof msg, | |
| 688 "C_Login(hSession=0x%08lX, userType=%lu)=0x%08lX", | |
| 689 (PRUint32)hSession,(PRUint32)userType,(PRUint32)rv); | |
| 690 sftk_LogAuditMessage(severity, NSS_AUDIT_LOGIN, msg); | |
| 691 } | |
| 692 return rv; | |
| 693 } | |
| 694 | |
| 695 /* FC_Logout logs a user out from a token. */ | |
| 696 CK_RV FC_Logout(CK_SESSION_HANDLE hSession) { | |
| 697 CK_RV rv; | |
| 698 | |
| 699 CHECK_FORK(); | |
| 700 | |
| 701 if ((rv = sftk_fipsCheck()) == CKR_OK) { | |
| 702 rv = NSC_Logout(hSession); | |
| 703 isLoggedIn = PR_FALSE; | |
| 704 } | |
| 705 if (sftk_audit_enabled) { | |
| 706 char msg[128]; | |
| 707 NSSAuditSeverity severity = (rv == CKR_OK) ? | |
| 708 NSS_AUDIT_INFO : NSS_AUDIT_ERROR; | |
| 709 PR_snprintf(msg,sizeof msg, | |
| 710 "C_Logout(hSession=0x%08lX)=0x%08lX", | |
| 711 (PRUint32)hSession,(PRUint32)rv); | |
| 712 sftk_LogAuditMessage(severity, NSS_AUDIT_LOGOUT, msg); | |
| 713 } | |
| 714 return rv; | |
| 715 } | |
| 716 | |
| 717 | |
| 718 /* FC_CreateObject creates a new object. */ | |
| 719 CK_RV FC_CreateObject(CK_SESSION_HANDLE hSession, | |
| 720 CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulCount, | |
| 721 CK_OBJECT_HANDLE_PTR phObject) { | |
| 722 CK_OBJECT_CLASS * classptr; | |
| 723 CK_RV rv = CKR_OK; | |
| 724 | |
| 725 CHECK_FORK(); | |
| 726 | |
| 727 classptr = (CK_OBJECT_CLASS *)fc_getAttribute(pTemplate,ulCount,CKA_CLASS); | |
| 728 if (classptr == NULL) return CKR_TEMPLATE_INCOMPLETE; | |
| 729 | |
| 730 if (*classptr == CKO_NETSCAPE_NEWSLOT || *classptr == CKO_NETSCAPE_DELSLOT)
{ | |
| 731 if (sftk_fatalError) | |
| 732 return CKR_DEVICE_ERROR; | |
| 733 } else { | |
| 734 rv = sftk_fipsCheck(); | |
| 735 if (rv != CKR_OK) | |
| 736 return rv; | |
| 737 } | |
| 738 | |
| 739 /* FIPS can't create keys from raw key material */ | |
| 740 if (SFTK_IS_NONPUBLIC_KEY_OBJECT(*classptr)) { | |
| 741 rv = CKR_ATTRIBUTE_VALUE_INVALID; | |
| 742 } else { | |
| 743 rv = NSC_CreateObject(hSession,pTemplate,ulCount,phObject); | |
| 744 } | |
| 745 if (sftk_audit_enabled && SFTK_IS_KEY_OBJECT(*classptr)) { | |
| 746 sftk_AuditCreateObject(hSession,pTemplate,ulCount,phObject,rv); | |
| 747 } | |
| 748 return rv; | |
| 749 } | |
| 750 | |
| 751 | |
| 752 | |
| 753 | |
| 754 | |
| 755 /* FC_CopyObject copies an object, creating a new object for the copy. */ | |
| 756 CK_RV FC_CopyObject(CK_SESSION_HANDLE hSession, | |
| 757 CK_OBJECT_HANDLE hObject, CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulCount, | |
| 758 CK_OBJECT_HANDLE_PTR phNewObject) { | |
| 759 CK_RV rv; | |
| 760 CK_OBJECT_CLASS objClass = CKO_NOT_A_KEY; | |
| 761 | |
| 762 CHECK_FORK(); | |
| 763 | |
| 764 SFTK_FIPSFATALCHECK(); | |
| 765 rv = sftk_get_object_class_and_fipsCheck(hSession, hObject, &objClass); | |
| 766 if (rv == CKR_OK) { | |
| 767 rv = NSC_CopyObject(hSession,hObject,pTemplate,ulCount,phNewObject); | |
| 768 } | |
| 769 if (sftk_audit_enabled && SFTK_IS_KEY_OBJECT(objClass)) { | |
| 770 sftk_AuditCopyObject(hSession, | |
| 771 hObject,pTemplate,ulCount,phNewObject,rv); | |
| 772 } | |
| 773 return rv; | |
| 774 } | |
| 775 | |
| 776 | |
| 777 /* FC_DestroyObject destroys an object. */ | |
| 778 CK_RV FC_DestroyObject(CK_SESSION_HANDLE hSession, | |
| 779 CK_OBJECT_HANDLE hObject) { | |
| 780 CK_RV rv; | |
| 781 CK_OBJECT_CLASS objClass = CKO_NOT_A_KEY; | |
| 782 | |
| 783 CHECK_FORK(); | |
| 784 | |
| 785 SFTK_FIPSFATALCHECK(); | |
| 786 rv = sftk_get_object_class_and_fipsCheck(hSession, hObject, &objClass); | |
| 787 if (rv == CKR_OK) { | |
| 788 rv = NSC_DestroyObject(hSession,hObject); | |
| 789 } | |
| 790 if (sftk_audit_enabled && SFTK_IS_KEY_OBJECT(objClass)) { | |
| 791 sftk_AuditDestroyObject(hSession,hObject,rv); | |
| 792 } | |
| 793 return rv; | |
| 794 } | |
| 795 | |
| 796 | |
| 797 /* FC_GetObjectSize gets the size of an object in bytes. */ | |
| 798 CK_RV FC_GetObjectSize(CK_SESSION_HANDLE hSession, | |
| 799 CK_OBJECT_HANDLE hObject, CK_ULONG_PTR pulSize) { | |
| 800 CK_RV rv; | |
| 801 CK_OBJECT_CLASS objClass = CKO_NOT_A_KEY; | |
| 802 | |
| 803 CHECK_FORK(); | |
| 804 | |
| 805 SFTK_FIPSFATALCHECK(); | |
| 806 rv = sftk_get_object_class_and_fipsCheck(hSession, hObject, &objClass); | |
| 807 if (rv == CKR_OK) { | |
| 808 rv = NSC_GetObjectSize(hSession, hObject, pulSize); | |
| 809 } | |
| 810 if (sftk_audit_enabled && SFTK_IS_KEY_OBJECT(objClass)) { | |
| 811 sftk_AuditGetObjectSize(hSession, hObject, pulSize, rv); | |
| 812 } | |
| 813 return rv; | |
| 814 } | |
| 815 | |
| 816 | |
| 817 /* FC_GetAttributeValue obtains the value of one or more object attributes. */ | |
| 818 CK_RV FC_GetAttributeValue(CK_SESSION_HANDLE hSession, | |
| 819 CK_OBJECT_HANDLE hObject,CK_ATTRIBUTE_PTR pTemplate,CK_ULONG ulCount) { | |
| 820 CK_RV rv; | |
| 821 CK_OBJECT_CLASS objClass = CKO_NOT_A_KEY; | |
| 822 | |
| 823 CHECK_FORK(); | |
| 824 | |
| 825 SFTK_FIPSFATALCHECK(); | |
| 826 rv = sftk_get_object_class_and_fipsCheck(hSession, hObject, &objClass); | |
| 827 if (rv == CKR_OK) { | |
| 828 rv = NSC_GetAttributeValue(hSession,hObject,pTemplate,ulCount); | |
| 829 } | |
| 830 if (sftk_audit_enabled && SFTK_IS_KEY_OBJECT(objClass)) { | |
| 831 sftk_AuditGetAttributeValue(hSession,hObject,pTemplate,ulCount,rv); | |
| 832 } | |
| 833 return rv; | |
| 834 } | |
| 835 | |
| 836 | |
| 837 /* FC_SetAttributeValue modifies the value of one or more object attributes */ | |
| 838 CK_RV FC_SetAttributeValue (CK_SESSION_HANDLE hSession, | |
| 839 CK_OBJECT_HANDLE hObject,CK_ATTRIBUTE_PTR pTemplate,CK_ULONG ulCount) { | |
| 840 CK_RV rv; | |
| 841 CK_OBJECT_CLASS objClass = CKO_NOT_A_KEY; | |
| 842 | |
| 843 CHECK_FORK(); | |
| 844 | |
| 845 SFTK_FIPSFATALCHECK(); | |
| 846 rv = sftk_get_object_class_and_fipsCheck(hSession, hObject, &objClass); | |
| 847 if (rv == CKR_OK) { | |
| 848 rv = NSC_SetAttributeValue(hSession,hObject,pTemplate,ulCount); | |
| 849 } | |
| 850 if (sftk_audit_enabled && SFTK_IS_KEY_OBJECT(objClass)) { | |
| 851 sftk_AuditSetAttributeValue(hSession,hObject,pTemplate,ulCount,rv); | |
| 852 } | |
| 853 return rv; | |
| 854 } | |
| 855 | |
| 856 | |
| 857 | |
| 858 /* FC_FindObjectsInit initializes a search for token and session objects | |
| 859 * that match a template. */ | |
| 860 CK_RV FC_FindObjectsInit(CK_SESSION_HANDLE hSession, | |
| 861 CK_ATTRIBUTE_PTR pTemplate,CK_ULONG usCount) { | |
| 862 /* let publically readable object be found */ | |
| 863 unsigned int i; | |
| 864 CK_RV rv; | |
| 865 PRBool needLogin = PR_FALSE; | |
| 866 | |
| 867 | |
| 868 CHECK_FORK(); | |
| 869 | |
| 870 SFTK_FIPSFATALCHECK(); | |
| 871 | |
| 872 for (i=0; i < usCount; i++) { | |
| 873 CK_OBJECT_CLASS class; | |
| 874 if (pTemplate[i].type != CKA_CLASS) { | |
| 875 continue; | |
| 876 } | |
| 877 if (pTemplate[i].ulValueLen != sizeof(CK_OBJECT_CLASS)) { | |
| 878 continue; | |
| 879 } | |
| 880 if (pTemplate[i].pValue == NULL) { | |
| 881 continue; | |
| 882 } | |
| 883 class = *(CK_OBJECT_CLASS *)pTemplate[i].pValue; | |
| 884 if ((class == CKO_PRIVATE_KEY) || (class == CKO_SECRET_KEY)) { | |
| 885 needLogin = PR_TRUE; | |
| 886 break; | |
| 887 } | |
| 888 } | |
| 889 if (needLogin) { | |
| 890 if ((rv = sftk_fipsCheck()) != CKR_OK) return rv; | |
| 891 } | |
| 892 return NSC_FindObjectsInit(hSession,pTemplate,usCount); | |
| 893 } | |
| 894 | |
| 895 | |
| 896 /* FC_FindObjects continues a search for token and session objects | |
| 897 * that match a template, obtaining additional object handles. */ | |
| 898 CK_RV FC_FindObjects(CK_SESSION_HANDLE hSession, | |
| 899 CK_OBJECT_HANDLE_PTR phObject,CK_ULONG usMaxObjectCount, | |
| 900 CK_ULONG_PTR pusObjectCount) { | |
| 901 CHECK_FORK(); | |
| 902 | |
| 903 /* let publically readable object be found */ | |
| 904 SFTK_FIPSFATALCHECK(); | |
| 905 return NSC_FindObjects(hSession,phObject,usMaxObjectCount, | |
| 906 pusObjectCount); | |
| 907 } | |
| 908 | |
| 909 | |
| 910 /* | |
| 911 ************** Crypto Functions: Encrypt ************************ | |
| 912 */ | |
| 913 | |
| 914 /* FC_EncryptInit initializes an encryption operation. */ | |
| 915 CK_RV FC_EncryptInit(CK_SESSION_HANDLE hSession, | |
| 916 CK_MECHANISM_PTR pMechanism, CK_OBJECT_HANDLE hKey) { | |
| 917 SFTK_FIPSCHECK(); | |
| 918 CHECK_FORK(); | |
| 919 | |
| 920 rv = NSC_EncryptInit(hSession,pMechanism,hKey); | |
| 921 if (sftk_audit_enabled) { | |
| 922 sftk_AuditCryptInit("Encrypt",hSession,pMechanism,hKey,rv); | |
| 923 } | |
| 924 return rv; | |
| 925 } | |
| 926 | |
| 927 /* FC_Encrypt encrypts single-part data. */ | |
| 928 CK_RV FC_Encrypt (CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, | |
| 929 CK_ULONG usDataLen, CK_BYTE_PTR pEncryptedData, | |
| 930 CK_ULONG_PTR pusEncryptedDataLen) { | |
| 931 SFTK_FIPSCHECK(); | |
| 932 CHECK_FORK(); | |
| 933 | |
| 934 return NSC_Encrypt(hSession,pData,usDataLen,pEncryptedData, | |
| 935 pusEncryptedDataLen); | |
| 936 } | |
| 937 | |
| 938 | |
| 939 /* FC_EncryptUpdate continues a multiple-part encryption operation. */ | |
| 940 CK_RV FC_EncryptUpdate(CK_SESSION_HANDLE hSession, | |
| 941 CK_BYTE_PTR pPart, CK_ULONG usPartLen, CK_BYTE_PTR pEncryptedPart, | |
| 942 CK_ULONG_PTR pusEncryptedPartLen) { | |
| 943 SFTK_FIPSCHECK(); | |
| 944 CHECK_FORK(); | |
| 945 | |
| 946 return NSC_EncryptUpdate(hSession,pPart,usPartLen,pEncryptedPart, | |
| 947 pusEncryptedPartLen); | |
| 948 } | |
| 949 | |
| 950 | |
| 951 /* FC_EncryptFinal finishes a multiple-part encryption operation. */ | |
| 952 CK_RV FC_EncryptFinal(CK_SESSION_HANDLE hSession, | |
| 953 CK_BYTE_PTR pLastEncryptedPart, CK_ULONG_PTR pusLastEncryptedPartLen) { | |
| 954 SFTK_FIPSCHECK(); | |
| 955 CHECK_FORK(); | |
| 956 | |
| 957 return NSC_EncryptFinal(hSession,pLastEncryptedPart, | |
| 958 pusLastEncryptedPartLen); | |
| 959 } | |
| 960 | |
| 961 /* | |
| 962 ************** Crypto Functions: Decrypt ************************ | |
| 963 */ | |
| 964 | |
| 965 | |
| 966 /* FC_DecryptInit initializes a decryption operation. */ | |
| 967 CK_RV FC_DecryptInit( CK_SESSION_HANDLE hSession, | |
| 968 CK_MECHANISM_PTR pMechanism, CK_OBJECT_HANDLE hKey) { | |
| 969 SFTK_FIPSCHECK(); | |
| 970 CHECK_FORK(); | |
| 971 | |
| 972 rv = NSC_DecryptInit(hSession,pMechanism,hKey); | |
| 973 if (sftk_audit_enabled) { | |
| 974 sftk_AuditCryptInit("Decrypt",hSession,pMechanism,hKey,rv); | |
| 975 } | |
| 976 return rv; | |
| 977 } | |
| 978 | |
| 979 /* FC_Decrypt decrypts encrypted data in a single part. */ | |
| 980 CK_RV FC_Decrypt(CK_SESSION_HANDLE hSession, | |
| 981 CK_BYTE_PTR pEncryptedData,CK_ULONG usEncryptedDataLen,CK_BYTE_PTR pData, | |
| 982 CK_ULONG_PTR pusDataLen) { | |
| 983 SFTK_FIPSCHECK(); | |
| 984 CHECK_FORK(); | |
| 985 | |
| 986 return NSC_Decrypt(hSession,pEncryptedData,usEncryptedDataLen,pData, | |
| 987 pusDataLen); | |
| 988 } | |
| 989 | |
| 990 | |
| 991 /* FC_DecryptUpdate continues a multiple-part decryption operation. */ | |
| 992 CK_RV FC_DecryptUpdate(CK_SESSION_HANDLE hSession, | |
| 993 CK_BYTE_PTR pEncryptedPart, CK_ULONG usEncryptedPartLen, | |
| 994 CK_BYTE_PTR pPart, CK_ULONG_PTR pusPartLen) { | |
| 995 SFTK_FIPSCHECK(); | |
| 996 CHECK_FORK(); | |
| 997 | |
| 998 return NSC_DecryptUpdate(hSession,pEncryptedPart,usEncryptedPartLen, | |
| 999 pPart,pusPartLen); | |
| 1000 } | |
| 1001 | |
| 1002 | |
| 1003 /* FC_DecryptFinal finishes a multiple-part decryption operation. */ | |
| 1004 CK_RV FC_DecryptFinal(CK_SESSION_HANDLE hSession, | |
| 1005 CK_BYTE_PTR pLastPart, CK_ULONG_PTR pusLastPartLen) { | |
| 1006 SFTK_FIPSCHECK(); | |
| 1007 CHECK_FORK(); | |
| 1008 | |
| 1009 return NSC_DecryptFinal(hSession,pLastPart,pusLastPartLen); | |
| 1010 } | |
| 1011 | |
| 1012 | |
| 1013 /* | |
| 1014 ************** Crypto Functions: Digest (HASH) ************************ | |
| 1015 */ | |
| 1016 | |
| 1017 /* FC_DigestInit initializes a message-digesting operation. */ | |
| 1018 CK_RV FC_DigestInit(CK_SESSION_HANDLE hSession, | |
| 1019 CK_MECHANISM_PTR pMechanism) { | |
| 1020 SFTK_FIPSFATALCHECK(); | |
| 1021 CHECK_FORK(); | |
| 1022 | |
| 1023 return NSC_DigestInit(hSession, pMechanism); | |
| 1024 } | |
| 1025 | |
| 1026 | |
| 1027 /* FC_Digest digests data in a single part. */ | |
| 1028 CK_RV FC_Digest(CK_SESSION_HANDLE hSession, | |
| 1029 CK_BYTE_PTR pData, CK_ULONG usDataLen, CK_BYTE_PTR pDigest, | |
| 1030 CK_ULONG_PTR pusDigestLen) { | |
| 1031 SFTK_FIPSFATALCHECK(); | |
| 1032 CHECK_FORK(); | |
| 1033 | |
| 1034 return NSC_Digest(hSession,pData,usDataLen,pDigest,pusDigestLen); | |
| 1035 } | |
| 1036 | |
| 1037 | |
| 1038 /* FC_DigestUpdate continues a multiple-part message-digesting operation. */ | |
| 1039 CK_RV FC_DigestUpdate(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pPart, | |
| 1040 CK_ULONG usPartLen) { | |
| 1041 SFTK_FIPSFATALCHECK(); | |
| 1042 CHECK_FORK(); | |
| 1043 | |
| 1044 return NSC_DigestUpdate(hSession,pPart,usPartLen); | |
| 1045 } | |
| 1046 | |
| 1047 | |
| 1048 /* FC_DigestFinal finishes a multiple-part message-digesting operation. */ | |
| 1049 CK_RV FC_DigestFinal(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pDigest, | |
| 1050 CK_ULONG_PTR pusDigestLen) { | |
| 1051 SFTK_FIPSFATALCHECK(); | |
| 1052 CHECK_FORK(); | |
| 1053 | |
| 1054 return NSC_DigestFinal(hSession,pDigest,pusDigestLen); | |
| 1055 } | |
| 1056 | |
| 1057 | |
| 1058 /* | |
| 1059 ************** Crypto Functions: Sign ************************ | |
| 1060 */ | |
| 1061 | |
| 1062 /* FC_SignInit initializes a signature (private key encryption) operation, | |
| 1063 * where the signature is (will be) an appendix to the data, | |
| 1064 * and plaintext cannot be recovered from the signature */ | |
| 1065 CK_RV FC_SignInit(CK_SESSION_HANDLE hSession, | |
| 1066 CK_MECHANISM_PTR pMechanism, CK_OBJECT_HANDLE hKey) { | |
| 1067 SFTK_FIPSCHECK(); | |
| 1068 CHECK_FORK(); | |
| 1069 | |
| 1070 rv = NSC_SignInit(hSession,pMechanism,hKey); | |
| 1071 if (sftk_audit_enabled) { | |
| 1072 sftk_AuditCryptInit("Sign",hSession,pMechanism,hKey,rv); | |
| 1073 } | |
| 1074 return rv; | |
| 1075 } | |
| 1076 | |
| 1077 | |
| 1078 /* FC_Sign signs (encrypts with private key) data in a single part, | |
| 1079 * where the signature is (will be) an appendix to the data, | |
| 1080 * and plaintext cannot be recovered from the signature */ | |
| 1081 CK_RV FC_Sign(CK_SESSION_HANDLE hSession, | |
| 1082 CK_BYTE_PTR pData,CK_ULONG usDataLen,CK_BYTE_PTR pSignature, | |
| 1083 CK_ULONG_PTR pusSignatureLen) { | |
| 1084 SFTK_FIPSCHECK(); | |
| 1085 CHECK_FORK(); | |
| 1086 | |
| 1087 return NSC_Sign(hSession,pData,usDataLen,pSignature,pusSignatureLen); | |
| 1088 } | |
| 1089 | |
| 1090 | |
| 1091 /* FC_SignUpdate continues a multiple-part signature operation, | |
| 1092 * where the signature is (will be) an appendix to the data, | |
| 1093 * and plaintext cannot be recovered from the signature */ | |
| 1094 CK_RV FC_SignUpdate(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pPart, | |
| 1095 CK_ULONG usPartLen) { | |
| 1096 SFTK_FIPSCHECK(); | |
| 1097 CHECK_FORK(); | |
| 1098 | |
| 1099 return NSC_SignUpdate(hSession,pPart,usPartLen); | |
| 1100 } | |
| 1101 | |
| 1102 | |
| 1103 /* FC_SignFinal finishes a multiple-part signature operation, | |
| 1104 * returning the signature. */ | |
| 1105 CK_RV FC_SignFinal(CK_SESSION_HANDLE hSession,CK_BYTE_PTR pSignature, | |
| 1106 CK_ULONG_PTR pusSignatureLen) { | |
| 1107 SFTK_FIPSCHECK(); | |
| 1108 CHECK_FORK(); | |
| 1109 | |
| 1110 return NSC_SignFinal(hSession,pSignature,pusSignatureLen); | |
| 1111 } | |
| 1112 | |
| 1113 /* | |
| 1114 ************** Crypto Functions: Sign Recover ************************ | |
| 1115 */ | |
| 1116 /* FC_SignRecoverInit initializes a signature operation, | |
| 1117 * where the (digest) data can be recovered from the signature. | |
| 1118 * E.g. encryption with the user's private key */ | |
| 1119 CK_RV FC_SignRecoverInit(CK_SESSION_HANDLE hSession, | |
| 1120 CK_MECHANISM_PTR pMechanism,CK_OBJECT_HANDLE hKey) { | |
| 1121 SFTK_FIPSCHECK(); | |
| 1122 CHECK_FORK(); | |
| 1123 | |
| 1124 rv = NSC_SignRecoverInit(hSession,pMechanism,hKey); | |
| 1125 if (sftk_audit_enabled) { | |
| 1126 sftk_AuditCryptInit("SignRecover",hSession,pMechanism,hKey,rv); | |
| 1127 } | |
| 1128 return rv; | |
| 1129 } | |
| 1130 | |
| 1131 | |
| 1132 /* FC_SignRecover signs data in a single operation | |
| 1133 * where the (digest) data can be recovered from the signature. | |
| 1134 * E.g. encryption with the user's private key */ | |
| 1135 CK_RV FC_SignRecover(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, | |
| 1136 CK_ULONG usDataLen, CK_BYTE_PTR pSignature, CK_ULONG_PTR pusSignatureLen) { | |
| 1137 SFTK_FIPSCHECK(); | |
| 1138 CHECK_FORK(); | |
| 1139 | |
| 1140 return NSC_SignRecover(hSession,pData,usDataLen,pSignature,pusSignatureLen); | |
| 1141 } | |
| 1142 | |
| 1143 /* | |
| 1144 ************** Crypto Functions: verify ************************ | |
| 1145 */ | |
| 1146 | |
| 1147 /* FC_VerifyInit initializes a verification operation, | |
| 1148 * where the signature is an appendix to the data, | |
| 1149 * and plaintext cannot be recovered from the signature (e.g. DSA) */ | |
| 1150 CK_RV FC_VerifyInit(CK_SESSION_HANDLE hSession, | |
| 1151 CK_MECHANISM_PTR pMechanism,CK_OBJECT_HANDLE hKey) { | |
| 1152 SFTK_FIPSCHECK(); | |
| 1153 CHECK_FORK(); | |
| 1154 | |
| 1155 rv = NSC_VerifyInit(hSession,pMechanism,hKey); | |
| 1156 if (sftk_audit_enabled) { | |
| 1157 sftk_AuditCryptInit("Verify",hSession,pMechanism,hKey,rv); | |
| 1158 } | |
| 1159 return rv; | |
| 1160 } | |
| 1161 | |
| 1162 | |
| 1163 /* FC_Verify verifies a signature in a single-part operation, | |
| 1164 * where the signature is an appendix to the data, | |
| 1165 * and plaintext cannot be recovered from the signature */ | |
| 1166 CK_RV FC_Verify(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, | |
| 1167 CK_ULONG usDataLen, CK_BYTE_PTR pSignature, CK_ULONG usSignatureLen) { | |
| 1168 /* make sure we're legal */ | |
| 1169 SFTK_FIPSCHECK(); | |
| 1170 CHECK_FORK(); | |
| 1171 | |
| 1172 return NSC_Verify(hSession,pData,usDataLen,pSignature,usSignatureLen); | |
| 1173 } | |
| 1174 | |
| 1175 | |
| 1176 /* FC_VerifyUpdate continues a multiple-part verification operation, | |
| 1177 * where the signature is an appendix to the data, | |
| 1178 * and plaintext cannot be recovered from the signature */ | |
| 1179 CK_RV FC_VerifyUpdate( CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPart, | |
| 1180 CK_ULONG usPartLen) { | |
| 1181 SFTK_FIPSCHECK(); | |
| 1182 CHECK_FORK(); | |
| 1183 | |
| 1184 return NSC_VerifyUpdate(hSession,pPart,usPartLen); | |
| 1185 } | |
| 1186 | |
| 1187 | |
| 1188 /* FC_VerifyFinal finishes a multiple-part verification operation, | |
| 1189 * checking the signature. */ | |
| 1190 CK_RV FC_VerifyFinal(CK_SESSION_HANDLE hSession, | |
| 1191 CK_BYTE_PTR pSignature,CK_ULONG usSignatureLen) { | |
| 1192 SFTK_FIPSCHECK(); | |
| 1193 CHECK_FORK(); | |
| 1194 | |
| 1195 return NSC_VerifyFinal(hSession,pSignature,usSignatureLen); | |
| 1196 } | |
| 1197 | |
| 1198 /* | |
| 1199 ************** Crypto Functions: Verify Recover ************************ | |
| 1200 */ | |
| 1201 | |
| 1202 /* FC_VerifyRecoverInit initializes a signature verification operation, | |
| 1203 * where the data is recovered from the signature. | |
| 1204 * E.g. Decryption with the user's public key */ | |
| 1205 CK_RV FC_VerifyRecoverInit(CK_SESSION_HANDLE hSession, | |
| 1206 CK_MECHANISM_PTR pMechanism,CK_OBJECT_HANDLE hKey) { | |
| 1207 SFTK_FIPSCHECK(); | |
| 1208 CHECK_FORK(); | |
| 1209 | |
| 1210 rv = NSC_VerifyRecoverInit(hSession,pMechanism,hKey); | |
| 1211 if (sftk_audit_enabled) { | |
| 1212 sftk_AuditCryptInit("VerifyRecover",hSession,pMechanism,hKey,rv); | |
| 1213 } | |
| 1214 return rv; | |
| 1215 } | |
| 1216 | |
| 1217 | |
| 1218 /* FC_VerifyRecover verifies a signature in a single-part operation, | |
| 1219 * where the data is recovered from the signature. | |
| 1220 * E.g. Decryption with the user's public key */ | |
| 1221 CK_RV FC_VerifyRecover(CK_SESSION_HANDLE hSession, | |
| 1222 CK_BYTE_PTR pSignature,CK_ULONG usSignatureLen, | |
| 1223 CK_BYTE_PTR pData,CK_ULONG_PTR pusDataLen) { | |
| 1224 SFTK_FIPSCHECK(); | |
| 1225 CHECK_FORK(); | |
| 1226 | |
| 1227 return NSC_VerifyRecover(hSession,pSignature,usSignatureLen,pData, | |
| 1228 pusDataLen); | |
| 1229 } | |
| 1230 | |
| 1231 /* | |
| 1232 **************************** Key Functions: ************************ | |
| 1233 */ | |
| 1234 | |
| 1235 /* FC_GenerateKey generates a secret key, creating a new key object. */ | |
| 1236 CK_RV FC_GenerateKey(CK_SESSION_HANDLE hSession, | |
| 1237 CK_MECHANISM_PTR pMechanism,CK_ATTRIBUTE_PTR pTemplate,CK_ULONG ulCount, | |
| 1238 CK_OBJECT_HANDLE_PTR phKey) { | |
| 1239 CK_BBOOL *boolptr; | |
| 1240 | |
| 1241 SFTK_FIPSCHECK(); | |
| 1242 CHECK_FORK(); | |
| 1243 | |
| 1244 /* all secret keys must be sensitive, if the upper level code tries to say | |
| 1245 * otherwise, reject it. */ | |
| 1246 boolptr = (CK_BBOOL *) fc_getAttribute(pTemplate, ulCount, CKA_SENSITIVE); | |
| 1247 if (boolptr != NULL) { | |
| 1248 if (!(*boolptr)) { | |
| 1249 return CKR_ATTRIBUTE_VALUE_INVALID; | |
| 1250 } | |
| 1251 } | |
| 1252 | |
| 1253 rv = NSC_GenerateKey(hSession,pMechanism,pTemplate,ulCount,phKey); | |
| 1254 if (sftk_audit_enabled) { | |
| 1255 sftk_AuditGenerateKey(hSession,pMechanism,pTemplate,ulCount,phKey,rv); | |
| 1256 } | |
| 1257 return rv; | |
| 1258 } | |
| 1259 | |
| 1260 | |
| 1261 /* FC_GenerateKeyPair generates a public-key/private-key pair, | |
| 1262 * creating new key objects. */ | |
| 1263 CK_RV FC_GenerateKeyPair (CK_SESSION_HANDLE hSession, | |
| 1264 CK_MECHANISM_PTR pMechanism, CK_ATTRIBUTE_PTR pPublicKeyTemplate, | |
| 1265 CK_ULONG usPublicKeyAttributeCount, CK_ATTRIBUTE_PTR pPrivateKeyTemplate, | |
| 1266 CK_ULONG usPrivateKeyAttributeCount, CK_OBJECT_HANDLE_PTR phPublicKey, | |
| 1267 CK_OBJECT_HANDLE_PTR phPrivateKey) { | |
| 1268 CK_BBOOL *boolptr; | |
| 1269 CK_RV crv; | |
| 1270 | |
| 1271 SFTK_FIPSCHECK(); | |
| 1272 CHECK_FORK(); | |
| 1273 | |
| 1274 | |
| 1275 /* all private keys must be sensitive, if the upper level code tries to say | |
| 1276 * otherwise, reject it. */ | |
| 1277 boolptr = (CK_BBOOL *) fc_getAttribute(pPrivateKeyTemplate, | |
| 1278 usPrivateKeyAttributeCount, CKA_SENSITIVE); | |
| 1279 if (boolptr != NULL) { | |
| 1280 if (!(*boolptr)) { | |
| 1281 return CKR_ATTRIBUTE_VALUE_INVALID; | |
| 1282 } | |
| 1283 } | |
| 1284 crv = NSC_GenerateKeyPair (hSession,pMechanism,pPublicKeyTemplate, | |
| 1285 usPublicKeyAttributeCount,pPrivateKeyTemplate, | |
| 1286 usPrivateKeyAttributeCount,phPublicKey,phPrivateKey); | |
| 1287 if (crv == CKR_GENERAL_ERROR) { | |
| 1288 /* pairwise consistency check failed. */ | |
| 1289 sftk_fatalError = PR_TRUE; | |
| 1290 } | |
| 1291 if (sftk_audit_enabled) { | |
| 1292 sftk_AuditGenerateKeyPair(hSession,pMechanism,pPublicKeyTemplate, | |
| 1293 usPublicKeyAttributeCount,pPrivateKeyTemplate, | |
| 1294 usPrivateKeyAttributeCount,phPublicKey,phPrivateKey,crv); | |
| 1295 } | |
| 1296 return crv; | |
| 1297 } | |
| 1298 | |
| 1299 | |
| 1300 /* FC_WrapKey wraps (i.e., encrypts) a key. */ | |
| 1301 CK_RV FC_WrapKey(CK_SESSION_HANDLE hSession, | |
| 1302 CK_MECHANISM_PTR pMechanism, CK_OBJECT_HANDLE hWrappingKey, | |
| 1303 CK_OBJECT_HANDLE hKey, CK_BYTE_PTR pWrappedKey, | |
| 1304 CK_ULONG_PTR pulWrappedKeyLen) { | |
| 1305 SFTK_FIPSCHECK(); | |
| 1306 CHECK_FORK(); | |
| 1307 | |
| 1308 rv = NSC_WrapKey(hSession,pMechanism,hWrappingKey,hKey,pWrappedKey, | |
| 1309 pulWrappedKeyLen); | |
| 1310 if (sftk_audit_enabled) { | |
| 1311 sftk_AuditWrapKey(hSession,pMechanism,hWrappingKey,hKey,pWrappedKey, | |
| 1312 pulWrappedKeyLen,rv); | |
| 1313 } | |
| 1314 return rv; | |
| 1315 } | |
| 1316 | |
| 1317 | |
| 1318 /* FC_UnwrapKey unwraps (decrypts) a wrapped key, creating a new key object. */ | |
| 1319 CK_RV FC_UnwrapKey(CK_SESSION_HANDLE hSession, | |
| 1320 CK_MECHANISM_PTR pMechanism, CK_OBJECT_HANDLE hUnwrappingKey, | |
| 1321 CK_BYTE_PTR pWrappedKey, CK_ULONG ulWrappedKeyLen, | |
| 1322 CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulAttributeCount, | |
| 1323 CK_OBJECT_HANDLE_PTR phKey) { | |
| 1324 CK_BBOOL *boolptr; | |
| 1325 | |
| 1326 SFTK_FIPSCHECK(); | |
| 1327 CHECK_FORK(); | |
| 1328 | |
| 1329 /* all secret keys must be sensitive, if the upper level code tries to say | |
| 1330 * otherwise, reject it. */ | |
| 1331 boolptr = (CK_BBOOL *) fc_getAttribute(pTemplate, | |
| 1332 ulAttributeCount, CKA_SENSITIVE); | |
| 1333 if (boolptr != NULL) { | |
| 1334 if (!(*boolptr)) { | |
| 1335 return CKR_ATTRIBUTE_VALUE_INVALID; | |
| 1336 } | |
| 1337 } | |
| 1338 rv = NSC_UnwrapKey(hSession,pMechanism,hUnwrappingKey,pWrappedKey, | |
| 1339 ulWrappedKeyLen,pTemplate,ulAttributeCount,phKey); | |
| 1340 if (sftk_audit_enabled) { | |
| 1341 sftk_AuditUnwrapKey(hSession,pMechanism,hUnwrappingKey,pWrappedKey, | |
| 1342 ulWrappedKeyLen,pTemplate,ulAttributeCount,phKey,rv); | |
| 1343 } | |
| 1344 return rv; | |
| 1345 } | |
| 1346 | |
| 1347 | |
| 1348 /* FC_DeriveKey derives a key from a base key, creating a new key object. */ | |
| 1349 CK_RV FC_DeriveKey( CK_SESSION_HANDLE hSession, | |
| 1350 CK_MECHANISM_PTR pMechanism, CK_OBJECT_HANDLE hBaseKey, | |
| 1351 CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulAttributeCount, | |
| 1352 CK_OBJECT_HANDLE_PTR phKey) { | |
| 1353 CK_BBOOL *boolptr; | |
| 1354 | |
| 1355 SFTK_FIPSCHECK(); | |
| 1356 CHECK_FORK(); | |
| 1357 | |
| 1358 /* all secret keys must be sensitive, if the upper level code tries to say | |
| 1359 * otherwise, reject it. */ | |
| 1360 boolptr = (CK_BBOOL *) fc_getAttribute(pTemplate, | |
| 1361 ulAttributeCount, CKA_SENSITIVE); | |
| 1362 if (boolptr != NULL) { | |
| 1363 if (!(*boolptr)) { | |
| 1364 return CKR_ATTRIBUTE_VALUE_INVALID; | |
| 1365 } | |
| 1366 } | |
| 1367 rv = NSC_DeriveKey(hSession,pMechanism,hBaseKey,pTemplate, | |
| 1368 ulAttributeCount, phKey); | |
| 1369 if (sftk_audit_enabled) { | |
| 1370 sftk_AuditDeriveKey(hSession,pMechanism,hBaseKey,pTemplate, | |
| 1371 ulAttributeCount,phKey,rv); | |
| 1372 } | |
| 1373 return rv; | |
| 1374 } | |
| 1375 | |
| 1376 /* | |
| 1377 **************************** Radom Functions: ************************ | |
| 1378 */ | |
| 1379 | |
| 1380 /* FC_SeedRandom mixes additional seed material into the token's random number | |
| 1381 * generator. */ | |
| 1382 CK_RV FC_SeedRandom(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pSeed, | |
| 1383 CK_ULONG usSeedLen) { | |
| 1384 CK_RV crv; | |
| 1385 | |
| 1386 SFTK_FIPSFATALCHECK(); | |
| 1387 CHECK_FORK(); | |
| 1388 | |
| 1389 crv = NSC_SeedRandom(hSession,pSeed,usSeedLen); | |
| 1390 if (crv != CKR_OK) { | |
| 1391 sftk_fatalError = PR_TRUE; | |
| 1392 } | |
| 1393 return crv; | |
| 1394 } | |
| 1395 | |
| 1396 | |
| 1397 /* FC_GenerateRandom generates random data. */ | |
| 1398 CK_RV FC_GenerateRandom(CK_SESSION_HANDLE hSession, | |
| 1399 CK_BYTE_PTR pRandomData, CK_ULONG ulRandomLen) { | |
| 1400 CK_RV crv; | |
| 1401 | |
| 1402 CHECK_FORK(); | |
| 1403 | |
| 1404 SFTK_FIPSFATALCHECK(); | |
| 1405 crv = NSC_GenerateRandom(hSession,pRandomData,ulRandomLen); | |
| 1406 if (crv != CKR_OK) { | |
| 1407 sftk_fatalError = PR_TRUE; | |
| 1408 if (sftk_audit_enabled) { | |
| 1409 char msg[128]; | |
| 1410 PR_snprintf(msg,sizeof msg, | |
| 1411 "C_GenerateRandom(hSession=0x%08lX, pRandomData=%p, " | |
| 1412 "ulRandomLen=%lu)=0x%08lX " | |
| 1413 "self-test: continuous RNG test failed", | |
| 1414 (PRUint32)hSession,pRandomData, | |
| 1415 (PRUint32)ulRandomLen,(PRUint32)crv); | |
| 1416 sftk_LogAuditMessage(NSS_AUDIT_ERROR, NSS_AUDIT_SELF_TEST, msg); | |
| 1417 } | |
| 1418 } | |
| 1419 return crv; | |
| 1420 } | |
| 1421 | |
| 1422 | |
| 1423 /* FC_GetFunctionStatus obtains an updated status of a function running | |
| 1424 * in parallel with an application. */ | |
| 1425 CK_RV FC_GetFunctionStatus(CK_SESSION_HANDLE hSession) { | |
| 1426 SFTK_FIPSCHECK(); | |
| 1427 CHECK_FORK(); | |
| 1428 | |
| 1429 return NSC_GetFunctionStatus(hSession); | |
| 1430 } | |
| 1431 | |
| 1432 | |
| 1433 /* FC_CancelFunction cancels a function running in parallel */ | |
| 1434 CK_RV FC_CancelFunction(CK_SESSION_HANDLE hSession) { | |
| 1435 SFTK_FIPSCHECK(); | |
| 1436 CHECK_FORK(); | |
| 1437 | |
| 1438 return NSC_CancelFunction(hSession); | |
| 1439 } | |
| 1440 | |
| 1441 /* | |
| 1442 **************************** Version 1.1 Functions: ************************ | |
| 1443 */ | |
| 1444 | |
| 1445 /* FC_GetOperationState saves the state of the cryptographic | |
| 1446 *operation in a session. */ | |
| 1447 CK_RV FC_GetOperationState(CK_SESSION_HANDLE hSession, | |
| 1448 CK_BYTE_PTR pOperationState, CK_ULONG_PTR pulOperationStateLen) { | |
| 1449 SFTK_FIPSFATALCHECK(); | |
| 1450 CHECK_FORK(); | |
| 1451 | |
| 1452 return NSC_GetOperationState(hSession,pOperationState,pulOperationStateLen); | |
| 1453 } | |
| 1454 | |
| 1455 | |
| 1456 /* FC_SetOperationState restores the state of the cryptographic operation | |
| 1457 * in a session. */ | |
| 1458 CK_RV FC_SetOperationState(CK_SESSION_HANDLE hSession, | |
| 1459 CK_BYTE_PTR pOperationState, CK_ULONG ulOperationStateLen, | |
| 1460 CK_OBJECT_HANDLE hEncryptionKey, CK_OBJECT_HANDLE hAuthenticationKey) { | |
| 1461 SFTK_FIPSFATALCHECK(); | |
| 1462 CHECK_FORK(); | |
| 1463 | |
| 1464 return NSC_SetOperationState(hSession,pOperationState,ulOperationStateLen, | |
| 1465 hEncryptionKey,hAuthenticationKey); | |
| 1466 } | |
| 1467 | |
| 1468 /* FC_FindObjectsFinal finishes a search for token and session objects. */ | |
| 1469 CK_RV FC_FindObjectsFinal(CK_SESSION_HANDLE hSession) { | |
| 1470 /* let publically readable object be found */ | |
| 1471 SFTK_FIPSFATALCHECK(); | |
| 1472 CHECK_FORK(); | |
| 1473 | |
| 1474 return NSC_FindObjectsFinal(hSession); | |
| 1475 } | |
| 1476 | |
| 1477 | |
| 1478 /* Dual-function cryptographic operations */ | |
| 1479 | |
| 1480 /* FC_DigestEncryptUpdate continues a multiple-part digesting and encryption | |
| 1481 * operation. */ | |
| 1482 CK_RV FC_DigestEncryptUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPart, | |
| 1483 CK_ULONG ulPartLen, CK_BYTE_PTR pEncryptedPart, | |
| 1484 CK_ULONG_PTR pulEncryptedPartLen) { | |
| 1485 SFTK_FIPSCHECK(); | |
| 1486 CHECK_FORK(); | |
| 1487 | |
| 1488 return NSC_DigestEncryptUpdate(hSession,pPart,ulPartLen,pEncryptedPart, | |
| 1489 pulEncryptedPartLen); | |
| 1490 } | |
| 1491 | |
| 1492 | |
| 1493 /* FC_DecryptDigestUpdate continues a multiple-part decryption and digesting | |
| 1494 * operation. */ | |
| 1495 CK_RV FC_DecryptDigestUpdate(CK_SESSION_HANDLE hSession, | |
| 1496 CK_BYTE_PTR pEncryptedPart, CK_ULONG ulEncryptedPartLen, | |
| 1497 CK_BYTE_PTR pPart, CK_ULONG_PTR pulPartLen) { | |
| 1498 SFTK_FIPSCHECK(); | |
| 1499 CHECK_FORK(); | |
| 1500 | |
| 1501 return NSC_DecryptDigestUpdate(hSession, pEncryptedPart,ulEncryptedPartLen, | |
| 1502 pPart,pulPartLen); | |
| 1503 } | |
| 1504 | |
| 1505 /* FC_SignEncryptUpdate continues a multiple-part signing and encryption | |
| 1506 * operation. */ | |
| 1507 CK_RV FC_SignEncryptUpdate(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pPart, | |
| 1508 CK_ULONG ulPartLen, CK_BYTE_PTR pEncryptedPart, | |
| 1509 CK_ULONG_PTR pulEncryptedPartLen) { | |
| 1510 SFTK_FIPSCHECK(); | |
| 1511 CHECK_FORK(); | |
| 1512 | |
| 1513 return NSC_SignEncryptUpdate(hSession,pPart,ulPartLen,pEncryptedPart, | |
| 1514 pulEncryptedPartLen); | |
| 1515 } | |
| 1516 | |
| 1517 /* FC_DecryptVerifyUpdate continues a multiple-part decryption and verify | |
| 1518 * operation. */ | |
| 1519 CK_RV FC_DecryptVerifyUpdate(CK_SESSION_HANDLE hSession, | |
| 1520 CK_BYTE_PTR pEncryptedData, CK_ULONG ulEncryptedDataLen, | |
| 1521 CK_BYTE_PTR pData, CK_ULONG_PTR pulDataLen) { | |
| 1522 SFTK_FIPSCHECK(); | |
| 1523 CHECK_FORK(); | |
| 1524 | |
| 1525 return NSC_DecryptVerifyUpdate(hSession,pEncryptedData,ulEncryptedDataLen, | |
| 1526 pData,pulDataLen); | |
| 1527 } | |
| 1528 | |
| 1529 | |
| 1530 /* FC_DigestKey continues a multi-part message-digesting operation, | |
| 1531 * by digesting the value of a secret key as part of the data already digested. | |
| 1532 */ | |
| 1533 CK_RV FC_DigestKey(CK_SESSION_HANDLE hSession, CK_OBJECT_HANDLE hKey) { | |
| 1534 SFTK_FIPSCHECK(); | |
| 1535 CHECK_FORK(); | |
| 1536 | |
| 1537 rv = NSC_DigestKey(hSession,hKey); | |
| 1538 if (sftk_audit_enabled) { | |
| 1539 sftk_AuditDigestKey(hSession,hKey,rv); | |
| 1540 } | |
| 1541 return rv; | |
| 1542 } | |
| 1543 | |
| 1544 | |
| 1545 CK_RV FC_WaitForSlotEvent(CK_FLAGS flags, CK_SLOT_ID_PTR pSlot, | |
| 1546 CK_VOID_PTR pReserved) | |
| 1547 { | |
| 1548 CHECK_FORK(); | |
| 1549 | |
| 1550 return NSC_WaitForSlotEvent(flags, pSlot, pReserved); | |
| 1551 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2078763002:
Delete bundled copy of NSS and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/nss@master