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 2008 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 #include <strings.h> 29 #include <cryptoutil.h> 30 #include <security/cryptoki.h> 31 #include <sys/crypto/common.h> 32 #include <arcfour.h> 33 #include "softGlobal.h" 34 #include "softSession.h" 35 #include <aes_impl.h> 36 #include <blowfish_impl.h> 37 #include <des_impl.h> 38 #include <ecc_impl.h> 39 #include "softDH.h" 40 #include "softObject.h" 41 #include "softKeystore.h" 42 #include "softKeystoreUtil.h" 43 44 45 static CK_MECHANISM_TYPE soft_mechanisms[] = { 46 CKM_DES_CBC, 47 CKM_DES_CBC_PAD, 48 CKM_DES_ECB, 49 CKM_DES_KEY_GEN, 50 CKM_DES_MAC_GENERAL, 51 CKM_DES_MAC, 52 CKM_DES3_CBC, 53 CKM_DES3_CBC_PAD, 54 CKM_DES3_ECB, 55 CKM_DES3_KEY_GEN, 56 CKM_AES_CBC, 57 CKM_AES_CBC_PAD, 58 CKM_AES_CTR, 59 CKM_AES_ECB, 60 CKM_AES_KEY_GEN, 61 CKM_BLOWFISH_CBC, 62 CKM_BLOWFISH_KEY_GEN, 63 CKM_SHA_1, 64 CKM_SHA_1_HMAC, 65 CKM_SHA_1_HMAC_GENERAL, 66 CKM_SHA256, 67 CKM_SHA256_HMAC, 68 CKM_SHA256_HMAC_GENERAL, 69 CKM_SHA384, 70 CKM_SHA384_HMAC, 71 CKM_SHA384_HMAC_GENERAL, 72 CKM_SHA512, 73 CKM_SHA512_HMAC, 74 CKM_SHA512_HMAC_GENERAL, 75 CKM_SSL3_SHA1_MAC, 76 CKM_MD5, 77 CKM_MD5_HMAC, 78 CKM_MD5_HMAC_GENERAL, 79 CKM_SSL3_MD5_MAC, 80 CKM_RC4, 81 CKM_RC4_KEY_GEN, 82 CKM_DSA, 83 CKM_DSA_SHA1, 84 CKM_DSA_KEY_PAIR_GEN, 85 CKM_RSA_PKCS, 86 CKM_RSA_PKCS_KEY_PAIR_GEN, 87 CKM_RSA_X_509, 88 CKM_MD5_RSA_PKCS, 89 CKM_SHA1_RSA_PKCS, 90 CKM_SHA256_RSA_PKCS, 91 CKM_SHA384_RSA_PKCS, 92 CKM_SHA512_RSA_PKCS, 93 CKM_DH_PKCS_KEY_PAIR_GEN, 94 CKM_DH_PKCS_DERIVE, 95 CKM_MD5_KEY_DERIVATION, 96 CKM_SHA1_KEY_DERIVATION, 97 CKM_SHA256_KEY_DERIVATION, 98 CKM_SHA384_KEY_DERIVATION, 99 CKM_SHA512_KEY_DERIVATION, 100 CKM_PBE_SHA1_RC4_128, 101 CKM_PKCS5_PBKD2, 102 CKM_SSL3_PRE_MASTER_KEY_GEN, 103 CKM_TLS_PRE_MASTER_KEY_GEN, 104 CKM_SSL3_MASTER_KEY_DERIVE, 105 CKM_TLS_MASTER_KEY_DERIVE, 106 CKM_SSL3_MASTER_KEY_DERIVE_DH, 107 CKM_TLS_MASTER_KEY_DERIVE_DH, 108 CKM_SSL3_KEY_AND_MAC_DERIVE, 109 CKM_TLS_KEY_AND_MAC_DERIVE, 110 CKM_TLS_PRF, 111 CKM_EC_KEY_PAIR_GEN, 112 CKM_ECDSA, 113 CKM_ECDSA_SHA1, 114 CKM_ECDH1_DERIVE 115 }; 116 117 /* 118 * This is the table of CK_MECHANISM_INFO structs for the supported mechanisms. 119 * The index for this table is the same as the one above for the same 120 * mechanism. 121 * The minimum and maximum sizes of the key for the mechanism can be measured 122 * in bits or in bytes (i.e. mechanism-dependent). This table specifies the 123 * supported range of key sizes in bytes; unless noted as in bits. 124 */ 125 static CK_MECHANISM_INFO soft_mechanism_info[] = { 126 {DES_MINBYTES, DES_MAXBYTES, 127 CKF_ENCRYPT|CKF_DECRYPT| 128 CKF_WRAP|CKF_UNWRAP}, /* CKM_DES_CBC */ 129 {DES_MINBYTES, DES_MAXBYTES, 130 CKF_ENCRYPT|CKF_DECRYPT| 131 CKF_WRAP|CKF_UNWRAP}, /* CKM_DES_CBC_PAD */ 132 {DES_MINBYTES, DES_MAXBYTES, 133 CKF_ENCRYPT|CKF_DECRYPT| 134 CKF_WRAP|CKF_UNWRAP}, /* CKM_DES_ECB */ 135 {DES_MINBYTES, DES_MAXBYTES, 136 CKF_GENERATE}, /* CKM_DES_KEY_GEN */ 137 {DES_MINBYTES, DES_MAXBYTES, 138 CKF_SIGN|CKF_VERIFY}, /* CKM_DES_MAC_GENERAL */ 139 {DES_MINBYTES, DES_MAXBYTES, 140 CKF_SIGN|CKF_VERIFY}, /* CKM_DES_MAC */ 141 {DES3_MINBYTES, DES3_MAXBYTES, 142 CKF_ENCRYPT|CKF_DECRYPT| 143 CKF_WRAP|CKF_UNWRAP}, /* CKM_DES3_CBC */ 144 {DES3_MINBYTES, DES3_MAXBYTES, 145 CKF_ENCRYPT|CKF_DECRYPT| 146 CKF_WRAP|CKF_UNWRAP}, /* CKM_DES3_CBC_PAD */ 147 {DES3_MINBYTES, DES3_MAXBYTES, 148 CKF_ENCRYPT|CKF_DECRYPT| 149 CKF_WRAP|CKF_UNWRAP}, /* CKM_DES3_ECB */ 150 {DES3_MINBYTES, DES3_MAXBYTES, 151 CKF_GENERATE}, /* CKM_DES3_KEY_GEN */ 152 {AES_MINBYTES, AES_MAXBYTES, 153 CKF_ENCRYPT|CKF_DECRYPT| 154 CKF_WRAP|CKF_UNWRAP}, /* CKM_AES_CBC */ 155 {AES_MINBYTES, AES_MAXBYTES, 156 CKF_ENCRYPT|CKF_DECRYPT| 157 CKF_WRAP|CKF_UNWRAP}, /* CKM_AES_CBC_PAD */ 158 {AES_MINBYTES, AES_MAXBYTES, 159 CKF_ENCRYPT|CKF_DECRYPT| 160 CKF_WRAP|CKF_UNWRAP}, /* CKM_AES_CTR */ 161 {AES_MINBYTES, AES_MAXBYTES, 162 CKF_ENCRYPT|CKF_DECRYPT| 163 CKF_WRAP|CKF_UNWRAP}, /* CKM_AES_ECB */ 164 {AES_MINBYTES, AES_MAXBYTES, 165 CKF_GENERATE}, /* CKM_AES_KEY_GEN */ 166 {BLOWFISH_MINBYTES, BLOWFISH_MAXBYTES, 167 CKF_ENCRYPT|CKF_DECRYPT| 168 CKF_WRAP|CKF_UNWRAP}, /* CKM_BLOWFISH_ECB */ 169 {BLOWFISH_MINBYTES, BLOWFISH_MAXBYTES, 170 CKF_GENERATE}, /* CKM_BLOWFISH_KEY_GEN */ 171 {0, 0, CKF_DIGEST}, /* CKM_SHA_1 */ 172 {1, 64, CKF_SIGN|CKF_VERIFY}, /* CKM_SHA_1_HMAC */ 173 {1, 64, CKF_SIGN|CKF_VERIFY}, /* CKM_SHA_1_HMAC_GENERAL */ 174 {0, 0, CKF_DIGEST}, /* CKM_SHA256 */ 175 {1, 64, CKF_SIGN|CKF_VERIFY}, /* CKM_SHA256_HMAC */ 176 {1, 64, CKF_SIGN|CKF_VERIFY}, /* CKM_SHA256_HMAC_GENERAL */ 177 {0, 0, CKF_DIGEST}, /* CKM_SHA384 */ 178 {1, 128, CKF_SIGN|CKF_VERIFY}, /* CKM_SHA384_HMAC */ 179 {1, 128, CKF_SIGN|CKF_VERIFY}, /* CKM_SHA384_HMAC_GENERAL */ 180 {0, 0, CKF_DIGEST}, /* CKM_SHA512 */ 181 {1, 128, CKF_SIGN|CKF_VERIFY}, /* CKM_SHA512_HMAC */ 182 {1, 128, CKF_SIGN|CKF_VERIFY}, /* CKM_SHA512_HMAC_GENERAL */ 183 {1, 512, CKF_SIGN|CKF_VERIFY}, /* CKM_SSL3_SHA1_MAC */ 184 {0, 0, CKF_DIGEST}, /* CKM_MD5 */ 185 {1, 64, CKF_SIGN|CKF_VERIFY}, /* CKM_MD5_HMAC */ 186 {1, 64, CKF_SIGN|CKF_VERIFY}, /* CKM_MD5_HMAC_GENERAL */ 187 {1, 512, CKF_SIGN|CKF_VERIFY}, /* CKM_SSL3_MD5_MAC */ 188 {8, ARCFOUR_MAX_KEY_BITS, CKF_ENCRYPT|CKF_DECRYPT}, /* CKM_RC4; */ 189 /* in bits */ 190 {8, ARCFOUR_MAX_KEY_BITS, CKF_GENERATE }, /* CKM_RC4_KEY_GEN; in bits */ 191 {512, 1024, CKF_SIGN|CKF_VERIFY}, /* CKM_DSA; in bits */ 192 {512, 1024, CKF_SIGN|CKF_VERIFY}, /* CKM_DSA_SHA1; in bits */ 193 {512, 1024, CKF_GENERATE_KEY_PAIR}, /* CKM_DSA_KEY_PAIR_GEN; */ 194 /* in bits */ 195 {256, 4096, CKF_ENCRYPT|CKF_DECRYPT| 196 CKF_SIGN|CKF_SIGN_RECOVER| 197 CKF_WRAP|CKF_UNWRAP| 198 CKF_VERIFY|CKF_VERIFY_RECOVER}, /* CKM_RSA_PKCS; in bits */ 199 {256, 4096, CKF_GENERATE_KEY_PAIR}, /* CKM_RSA_PKCS_KEY_PAIR_GEN; */ 200 /* in bits */ 201 {256, 4096, CKF_ENCRYPT|CKF_DECRYPT| 202 CKF_SIGN|CKF_SIGN_RECOVER| 203 CKF_WRAP|CKF_UNWRAP| 204 CKF_VERIFY|CKF_VERIFY_RECOVER}, /* CKM_RSA_X_509 in bits */ 205 {256, 4096, CKF_SIGN|CKF_VERIFY}, /* CKM_MD5_RSA_PKCS in bits */ 206 {256, 4096, CKF_SIGN|CKF_VERIFY}, /* CKM_SHA1_RSA_PKCS in bits */ 207 {256, 4096, CKF_SIGN|CKF_VERIFY}, /* CKM_SHA256_RSA_PKCS in bits */ 208 {256, 4096, CKF_SIGN|CKF_VERIFY}, /* CKM_SHA384_RSA_PKCS in bits */ 209 {256, 4096, CKF_SIGN|CKF_VERIFY}, /* CKM_SHA512_RSA_PKCS in bits */ 210 {MIN_DH_KEYLENGTH, MAX_DH_KEYLENGTH, CKF_GENERATE_KEY_PAIR}, 211 /* CKM_DH_PKCS_KEY_PAIR_GEN */ 212 /* in bits */ 213 {MIN_DH_KEYLENGTH, MAX_DH_KEYLENGTH, CKF_DERIVE}, 214 /* CKM_DH_PKCS_DERIVE; */ 215 /* in bits */ 216 {1, 16, CKF_DERIVE}, /* CKM_MD5_KEY_DERIVATION */ 217 {1, 20, CKF_DERIVE}, /* CKM_SHA1_KEY_DERIVATION */ 218 {1, 32, CKF_DERIVE}, /* CKM_SHA256_KEY_DERIVATION */ 219 {1, 48, CKF_DERIVE}, /* CKM_SHA384_KEY_DERIVATION */ 220 {1, 64, CKF_DERIVE}, /* CKM_SHA512_KEY_DERIVATION */ 221 {0, 0, CKF_GENERATE}, /* CKM_PBE_SHA1_RC4_128 */ 222 {0, 0, CKF_GENERATE}, /* CKM_PKCS5_PBKD2 */ 223 {48, 48, CKF_GENERATE}, /* CKM_SSL3_PRE_MASTER_KEY_GEN */ 224 {48, 48, CKF_GENERATE}, /* CKM_TLS_PRE_MASTER_KEY_GEN */ 225 {48, 48, CKF_DERIVE}, /* CKM_SSL3_MASTER_KEY_DERIVE */ 226 {48, 48, CKF_DERIVE}, /* CKM_TLS_MASTER_KEY_DERIVE */ 227 {48, 48, CKF_DERIVE}, /* CKM_SSL3_MASTER_KEY_DERIVE_DH */ 228 {48, 48, CKF_DERIVE}, /* CKM_TLS_MASTER_KEY_DERIVE_DH */ 229 {0, 0, CKF_DERIVE}, /* CKM_SSL3_KEY_AND_MAC_DERIVE */ 230 {0, 0, CKF_DERIVE}, /* CKM_TLS_KEY_AND_MAC_DERIVE */ 231 {0, 0, CKF_DERIVE}, /* CKM_TLS_PRF */ 232 {EC_MIN_KEY_LEN, EC_MAX_KEY_LEN, CKF_GENERATE_KEY_PAIR}, 233 {EC_MIN_KEY_LEN, EC_MAX_KEY_LEN, CKF_SIGN|CKF_VERIFY}, 234 {EC_MIN_KEY_LEN, EC_MAX_KEY_LEN, CKF_SIGN|CKF_VERIFY}, 235 {EC_MIN_KEY_LEN, EC_MAX_KEY_LEN, CKF_DERIVE} 236 }; 237 238 /* 239 * Slot ID for softtoken is always 1. tokenPresent is ignored. 240 * Also, only one slot is used. 241 */ 242 /*ARGSUSED*/ 243 CK_RV 244 C_GetSlotList(CK_BBOOL tokenPresent, CK_SLOT_ID_PTR pSlotList, 245 CK_ULONG_PTR pulCount) 246 { 247 248 CK_RV rv; 249 250 if (!softtoken_initialized) 251 return (CKR_CRYPTOKI_NOT_INITIALIZED); 252 253 if (pulCount == NULL) { 254 return (CKR_ARGUMENTS_BAD); 255 } 256 257 if (pSlotList == NULL) { 258 /* 259 * Application only wants to know the number of slots. 260 */ 261 *pulCount = 1; 262 return (CKR_OK); 263 } 264 265 if ((*pulCount < 1) && (pSlotList != NULL)) { 266 rv = CKR_BUFFER_TOO_SMALL; 267 } else { 268 pSlotList[0] = SOFTTOKEN_SLOTID; 269 rv = CKR_OK; 270 } 271 272 *pulCount = 1; 273 return (rv); 274 } 275 276 277 CK_RV 278 C_GetSlotInfo(CK_SLOT_ID slotID, CK_SLOT_INFO_PTR pInfo) 279 { 280 281 if (!softtoken_initialized) 282 return (CKR_CRYPTOKI_NOT_INITIALIZED); 283 284 if (pInfo == NULL) 285 return (CKR_ARGUMENTS_BAD); 286 287 /* Make sure the slot ID is valid */ 288 if (slotID != SOFTTOKEN_SLOTID) 289 return (CKR_SLOT_ID_INVALID); 290 291 /* Provide information about the slot in the provided buffer */ 292 (void) strncpy((char *)pInfo->slotDescription, SOFT_SLOT_DESCRIPTION, 293 64); 294 (void) strncpy((char *)pInfo->manufacturerID, SOFT_MANUFACTURER_ID, 32); 295 pInfo->flags = 0; 296 if (soft_keystore_status(KEYSTORE_PRESENT)) { 297 pInfo->flags |= CKF_TOKEN_PRESENT; 298 } 299 pInfo->hardwareVersion.major = HARDWARE_VERSION_MAJOR; 300 pInfo->hardwareVersion.minor = HARDWARE_VERSION_MINOR; 301 pInfo->firmwareVersion.major = FIRMWARE_VERSION_MAJOR; 302 pInfo->firmwareVersion.minor = FIRMWARE_VERSION_MINOR; 303 304 return (CKR_OK); 305 } 306 307 308 CK_RV 309 C_GetTokenInfo(CK_SLOT_ID slotID, CK_TOKEN_INFO_PTR pInfo) 310 { 311 312 ulong_t token_flag = 0; 313 boolean_t pin_initialized = B_FALSE; 314 char *ks_cryptpin = NULL; 315 CK_RV rv = CKR_OK; 316 317 if (!softtoken_initialized) 318 return (CKR_CRYPTOKI_NOT_INITIALIZED); 319 320 /* Make sure the slot ID is valid */ 321 if (slotID != SOFTTOKEN_SLOTID) 322 return (CKR_SLOT_ID_INVALID); 323 324 if (pInfo == NULL) 325 return (CKR_ARGUMENTS_BAD); 326 327 if (!soft_keystore_status(KEYSTORE_VERSION_OK)) 328 return (CKR_DEVICE_REMOVED); 329 330 /* Provide information about a token in the provided buffer */ 331 (void) strncpy((char *)pInfo->label, SOFT_TOKEN_LABEL, 32); 332 (void) strncpy((char *)pInfo->manufacturerID, SOFT_MANUFACTURER_ID, 32); 333 (void) strncpy((char *)pInfo->model, TOKEN_MODEL, 16); 334 (void) strncpy((char *)pInfo->serialNumber, SOFT_TOKEN_SERIAL, 16); 335 336 rv = soft_keystore_pin_initialized(&pin_initialized, &ks_cryptpin, 337 B_FALSE); 338 if (rv != CKR_OK) 339 return (rv); 340 if (!pin_initialized) 341 token_flag = CKF_USER_PIN_TO_BE_CHANGED; 342 if (ks_cryptpin) 343 free(ks_cryptpin); 344 345 pInfo->flags = SOFT_TOKEN_FLAGS | token_flag; 346 pInfo->ulMaxSessionCount = CK_EFFECTIVELY_INFINITE; 347 pInfo->ulSessionCount = soft_session_cnt; 348 pInfo->ulMaxRwSessionCount = CK_EFFECTIVELY_INFINITE; 349 pInfo->ulRwSessionCount = soft_session_rw_cnt; 350 pInfo->ulMaxPinLen = MAX_PIN_LEN; 351 pInfo->ulMinPinLen = MIN_PIN_LEN; 352 pInfo->ulTotalPublicMemory = CK_UNAVAILABLE_INFORMATION; 353 pInfo->ulFreePublicMemory = CK_UNAVAILABLE_INFORMATION; 354 pInfo->ulTotalPrivateMemory = CK_UNAVAILABLE_INFORMATION; 355 pInfo->ulFreePrivateMemory = CK_UNAVAILABLE_INFORMATION; 356 pInfo->hardwareVersion.major = HARDWARE_VERSION_MAJOR; 357 pInfo->hardwareVersion.minor = HARDWARE_VERSION_MINOR; 358 pInfo->firmwareVersion.major = FIRMWARE_VERSION_MAJOR; 359 pInfo->firmwareVersion.minor = FIRMWARE_VERSION_MINOR; 360 (void) memset(pInfo->utcTime, ' ', 16); 361 362 return (CKR_OK); 363 } 364 365 /*ARGSUSED*/ 366 CK_RV 367 C_WaitForSlotEvent(CK_FLAGS flags, CK_SLOT_ID_PTR pSlot, CK_VOID_PTR pReserved) 368 { 369 if (!softtoken_initialized) 370 return (CKR_CRYPTOKI_NOT_INITIALIZED); 371 372 /* 373 * This is currently not implemented, however we could cause this 374 * to wait for the token files to appear if soft_token_present is 375 * false. 376 * However there is currently no polite and portable way to do that 377 * because we might not even be able to get to an fd to the 378 * parent directory, so instead we don't support any slot events. 379 */ 380 return (CKR_FUNCTION_NOT_SUPPORTED); 381 } 382 383 384 CK_RV 385 C_GetMechanismList(CK_SLOT_ID slotID, CK_MECHANISM_TYPE_PTR pMechanismList, 386 CK_ULONG_PTR pulCount) 387 { 388 389 ulong_t i; 390 ulong_t mechnum; 391 392 if (!softtoken_initialized) 393 return (CKR_CRYPTOKI_NOT_INITIALIZED); 394 395 if (slotID != SOFTTOKEN_SLOTID) 396 return (CKR_SLOT_ID_INVALID); 397 398 mechnum = sizeof (soft_mechanisms) / sizeof (CK_MECHANISM_TYPE); 399 400 if (pMechanismList == NULL) { 401 /* 402 * Application only wants to know the number of 403 * supported mechanism types. 404 */ 405 *pulCount = mechnum; 406 return (CKR_OK); 407 } 408 409 if (*pulCount < mechnum) { 410 *pulCount = mechnum; 411 return (CKR_BUFFER_TOO_SMALL); 412 } 413 414 for (i = 0; i < mechnum; i++) { 415 pMechanismList[i] = soft_mechanisms[i]; 416 } 417 418 *pulCount = mechnum; 419 420 return (CKR_OK); 421 } 422 423 424 CK_RV 425 C_GetMechanismInfo(CK_SLOT_ID slotID, CK_MECHANISM_TYPE type, 426 CK_MECHANISM_INFO_PTR pInfo) 427 { 428 429 ulong_t i; 430 ulong_t mechnum; 431 432 if (!softtoken_initialized) 433 return (CKR_CRYPTOKI_NOT_INITIALIZED); 434 435 if (slotID != SOFTTOKEN_SLOTID) 436 return (CKR_SLOT_ID_INVALID); 437 438 if (pInfo == NULL) { 439 return (CKR_ARGUMENTS_BAD); 440 } 441 442 mechnum = sizeof (soft_mechanisms) / sizeof (CK_MECHANISM_TYPE); 443 for (i = 0; i < mechnum; i++) { 444 if (soft_mechanisms[i] == type) 445 break; 446 } 447 448 if (i == mechnum) 449 /* unsupported mechanism */ 450 return (CKR_MECHANISM_INVALID); 451 452 pInfo->ulMinKeySize = soft_mechanism_info[i].ulMinKeySize; 453 pInfo->ulMaxKeySize = soft_mechanism_info[i].ulMaxKeySize; 454 pInfo->flags = soft_mechanism_info[i].flags; 455 456 return (CKR_OK); 457 } 458 459 460 /*ARGSUSED*/ 461 CK_RV 462 C_InitToken(CK_SLOT_ID slotID, CK_UTF8CHAR_PTR pPin, CK_ULONG ulPinLen, 463 CK_UTF8CHAR_PTR pLabel) 464 { 465 if (!softtoken_initialized) 466 return (CKR_CRYPTOKI_NOT_INITIALIZED); 467 468 return (CKR_FUNCTION_NOT_SUPPORTED); 469 } 470 471 /*ARGSUSED*/ 472 CK_RV 473 C_InitPIN(CK_SESSION_HANDLE hSession, CK_UTF8CHAR_PTR pPin, CK_ULONG ulPinLen) 474 { 475 if (!softtoken_initialized) 476 return (CKR_CRYPTOKI_NOT_INITIALIZED); 477 478 return (CKR_FUNCTION_NOT_SUPPORTED); 479 } 480 481 482 CK_RV 483 C_SetPIN(CK_SESSION_HANDLE hSession, CK_UTF8CHAR_PTR pOldPin, 484 CK_ULONG ulOldPinLen, CK_UTF8CHAR_PTR pNewPin, CK_ULONG ulNewPinLen) 485 { 486 487 soft_session_t *session_p; 488 CK_RV rv; 489 boolean_t lock_held = B_FALSE; 490 491 if (!softtoken_initialized) 492 return (CKR_CRYPTOKI_NOT_INITIALIZED); 493 494 /* 495 * Obtain the session pointer. Also, increment the session 496 * reference count. 497 */ 498 rv = handle2session(hSession, &session_p); 499 if (rv != CKR_OK) 500 return (rv); 501 502 if (!soft_keystore_status(KEYSTORE_VERSION_OK)) { 503 SES_REFRELE(session_p, lock_held); 504 return (CKR_DEVICE_REMOVED); 505 } 506 507 if ((ulOldPinLen < MIN_PIN_LEN) || (ulOldPinLen > MAX_PIN_LEN) || 508 (ulNewPinLen < MIN_PIN_LEN) ||(ulNewPinLen > MAX_PIN_LEN)) { 509 SES_REFRELE(session_p, lock_held); 510 return (CKR_PIN_LEN_RANGE); 511 } 512 513 if ((pOldPin == NULL_PTR) || (pNewPin == NULL_PTR)) { 514 /* 515 * We don't support CKF_PROTECTED_AUTHENTICATION_PATH 516 */ 517 SES_REFRELE(session_p, lock_held); 518 return (CKR_ARGUMENTS_BAD); 519 } 520 521 /* check the state of the session */ 522 if ((session_p->state != CKS_RW_PUBLIC_SESSION) && 523 (session_p->state != CKS_RW_USER_FUNCTIONS)) { 524 SES_REFRELE(session_p, lock_held); 525 return (CKR_SESSION_READ_ONLY); 526 } 527 528 rv = soft_setpin(pOldPin, ulOldPinLen, pNewPin, ulNewPinLen); 529 530 SES_REFRELE(session_p, lock_held); 531 return (rv); 532 } 533