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-rw-r--r--security/nss/lib/ckfw/wrap.c5550
1 files changed, 5550 insertions, 0 deletions
diff --git a/security/nss/lib/ckfw/wrap.c b/security/nss/lib/ckfw/wrap.c
new file mode 100644
index 000000000..44c2e8e5b
--- /dev/null
+++ b/security/nss/lib/ckfw/wrap.c
@@ -0,0 +1,5550 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * wrap.c
+ *
+ * This file contains the routines that actually implement the cryptoki
+ * API, using the internal APIs of the NSS Cryptoki Framework. There is
+ * one routine here for every cryptoki routine. For linking reasons
+ * the actual entry points passed back with C_GetFunctionList have to
+ * exist in one of the Module's source files; however, those are merely
+ * simple wrappers that call these routines. The intelligence of the
+ * implementations is here.
+ */
+
+#ifndef CK_T
+#include "ck.h"
+#endif /* CK_T */
+
+/*
+ * NSSCKFWC_Initialize
+ * NSSCKFWC_Finalize
+ * NSSCKFWC_GetInfo
+ * -- NSSCKFWC_GetFunctionList -- see the API insert file
+ * NSSCKFWC_GetSlotList
+ * NSSCKFWC_GetSlotInfo
+ * NSSCKFWC_GetTokenInfo
+ * NSSCKFWC_WaitForSlotEvent
+ * NSSCKFWC_GetMechanismList
+ * NSSCKFWC_GetMechanismInfo
+ * NSSCKFWC_InitToken
+ * NSSCKFWC_InitPIN
+ * NSSCKFWC_SetPIN
+ * NSSCKFWC_OpenSession
+ * NSSCKFWC_CloseSession
+ * NSSCKFWC_CloseAllSessions
+ * NSSCKFWC_GetSessionInfo
+ * NSSCKFWC_GetOperationState
+ * NSSCKFWC_SetOperationState
+ * NSSCKFWC_Login
+ * NSSCKFWC_Logout
+ * NSSCKFWC_CreateObject
+ * NSSCKFWC_CopyObject
+ * NSSCKFWC_DestroyObject
+ * NSSCKFWC_GetObjectSize
+ * NSSCKFWC_GetAttributeValue
+ * NSSCKFWC_SetAttributeValue
+ * NSSCKFWC_FindObjectsInit
+ * NSSCKFWC_FindObjects
+ * NSSCKFWC_FindObjectsFinal
+ * NSSCKFWC_EncryptInit
+ * NSSCKFWC_Encrypt
+ * NSSCKFWC_EncryptUpdate
+ * NSSCKFWC_EncryptFinal
+ * NSSCKFWC_DecryptInit
+ * NSSCKFWC_Decrypt
+ * NSSCKFWC_DecryptUpdate
+ * NSSCKFWC_DecryptFinal
+ * NSSCKFWC_DigestInit
+ * NSSCKFWC_Digest
+ * NSSCKFWC_DigestUpdate
+ * NSSCKFWC_DigestKey
+ * NSSCKFWC_DigestFinal
+ * NSSCKFWC_SignInit
+ * NSSCKFWC_Sign
+ * NSSCKFWC_SignUpdate
+ * NSSCKFWC_SignFinal
+ * NSSCKFWC_SignRecoverInit
+ * NSSCKFWC_SignRecover
+ * NSSCKFWC_VerifyInit
+ * NSSCKFWC_Verify
+ * NSSCKFWC_VerifyUpdate
+ * NSSCKFWC_VerifyFinal
+ * NSSCKFWC_VerifyRecoverInit
+ * NSSCKFWC_VerifyRecover
+ * NSSCKFWC_DigestEncryptUpdate
+ * NSSCKFWC_DecryptDigestUpdate
+ * NSSCKFWC_SignEncryptUpdate
+ * NSSCKFWC_DecryptVerifyUpdate
+ * NSSCKFWC_GenerateKey
+ * NSSCKFWC_GenerateKeyPair
+ * NSSCKFWC_WrapKey
+ * NSSCKFWC_UnwrapKey
+ * NSSCKFWC_DeriveKey
+ * NSSCKFWC_SeedRandom
+ * NSSCKFWC_GenerateRandom
+ * NSSCKFWC_GetFunctionStatus
+ * NSSCKFWC_CancelFunction
+ */
+
+/* figure out out locking semantics */
+static CK_RV
+nssCKFW_GetThreadSafeState(CK_C_INITIALIZE_ARGS_PTR pInitArgs,
+ CryptokiLockingState *pLocking_state)
+{
+ int functionCount = 0;
+
+ /* parsed according to (PKCS #11 Section 11.4) */
+ /* no args, the degenerate version of case 1 */
+ if (!pInitArgs) {
+ *pLocking_state = SingleThreaded;
+ return CKR_OK;
+ }
+
+ /* CKF_OS_LOCKING_OK set, Cases 2 and 4 */
+ if (pInitArgs->flags & CKF_OS_LOCKING_OK) {
+ *pLocking_state = MultiThreaded;
+ return CKR_OK;
+ }
+ if ((CK_CREATEMUTEX)NULL != pInitArgs->CreateMutex)
+ functionCount++;
+ if ((CK_DESTROYMUTEX)NULL != pInitArgs->DestroyMutex)
+ functionCount++;
+ if ((CK_LOCKMUTEX)NULL != pInitArgs->LockMutex)
+ functionCount++;
+ if ((CK_UNLOCKMUTEX)NULL != pInitArgs->UnlockMutex)
+ functionCount++;
+
+ /* CKF_OS_LOCKING_OK is not set, and not functions supplied,
+ * explicit case 1 */
+ if (0 == functionCount) {
+ *pLocking_state = SingleThreaded;
+ return CKR_OK;
+ }
+
+ /* OS_LOCKING_OK is not set and functions have been supplied. Since
+ * ckfw uses nssbase library which explicitly calls NSPR, and since
+ * there is no way to reliably override these explicit calls to NSPR,
+ * therefore we can't support applications which have their own threading
+ * module. Return CKR_CANT_LOCK if they supplied the correct number of
+ * arguments, or CKR_ARGUMENTS_BAD if they did not in either case we will
+ * fail the initialize */
+ return (4 == functionCount) ? CKR_CANT_LOCK : CKR_ARGUMENTS_BAD;
+}
+
+static PRInt32 liveInstances;
+
+/*
+ * NSSCKFWC_Initialize
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_Initialize(
+ NSSCKFWInstance **pFwInstance,
+ NSSCKMDInstance *mdInstance,
+ CK_VOID_PTR pInitArgs)
+{
+ CK_RV error = CKR_OK;
+ CryptokiLockingState locking_state;
+
+ if ((NSSCKFWInstance **)NULL == pFwInstance) {
+ error = CKR_GENERAL_ERROR;
+ goto loser;
+ }
+
+ if (*pFwInstance) {
+ error = CKR_CRYPTOKI_ALREADY_INITIALIZED;
+ goto loser;
+ }
+
+ if (!mdInstance) {
+ error = CKR_GENERAL_ERROR;
+ goto loser;
+ }
+
+ error = nssCKFW_GetThreadSafeState(pInitArgs, &locking_state);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ *pFwInstance = nssCKFWInstance_Create(pInitArgs, locking_state, mdInstance, &error);
+ if (!*pFwInstance) {
+ goto loser;
+ }
+ PR_ATOMIC_INCREMENT(&liveInstances);
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CANT_LOCK:
+ case CKR_CRYPTOKI_ALREADY_INITIALIZED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_NEED_TO_CREATE_THREADS:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_Finalize
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_Finalize(
+ NSSCKFWInstance **pFwInstance)
+{
+ CK_RV error = CKR_OK;
+
+ if ((NSSCKFWInstance **)NULL == pFwInstance) {
+ error = CKR_GENERAL_ERROR;
+ goto loser;
+ }
+
+ if (!*pFwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ error = nssCKFWInstance_Destroy(*pFwInstance);
+
+ /* In any case */
+ *pFwInstance = (NSSCKFWInstance *)NULL;
+
+loser:
+ switch (error) {
+ PRInt32 remainingInstances;
+ case CKR_OK:
+ remainingInstances = PR_ATOMIC_DECREMENT(&liveInstances);
+ if (!remainingInstances) {
+ nssArena_Shutdown();
+ }
+ break;
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ break;
+ default:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ /*
+ * A thread's error stack is automatically destroyed when the thread
+ * terminates or, for the primordial thread, by PR_Cleanup. On
+ * Windows with MinGW, the thread private data destructor PR_Free
+ * registered by this module is actually a thunk for PR_Free defined
+ * in this module. When the thread that unloads this module terminates
+ * or calls PR_Cleanup, the thunk for PR_Free is already gone with the
+ * module. Therefore we need to destroy the error stack before the
+ * module is unloaded.
+ */
+ nss_DestroyErrorStack();
+ return error;
+}
+
+/*
+ * NSSCKFWC_GetInfo
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GetInfo(
+ NSSCKFWInstance *fwInstance,
+ CK_INFO_PTR pInfo)
+{
+ CK_RV error = CKR_OK;
+
+ if ((CK_INFO_PTR)CK_NULL_PTR == pInfo) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ /*
+ * A purify error here means a caller error
+ */
+ (void)nsslibc_memset(pInfo, 0, sizeof(CK_INFO));
+
+ pInfo->cryptokiVersion = nssCKFWInstance_GetCryptokiVersion(fwInstance);
+
+ error = nssCKFWInstance_GetManufacturerID(fwInstance, pInfo->manufacturerID);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ pInfo->flags = nssCKFWInstance_GetFlags(fwInstance);
+
+ error = nssCKFWInstance_GetLibraryDescription(fwInstance, pInfo->libraryDescription);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ pInfo->libraryVersion = nssCKFWInstance_GetLibraryVersion(fwInstance);
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ break;
+ default:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * C_GetFunctionList is implemented entirely in the Module's file which
+ * includes the Framework API insert file. It requires no "actual"
+ * NSSCKFW routine.
+ */
+
+/*
+ * NSSCKFWC_GetSlotList
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GetSlotList(
+ NSSCKFWInstance *fwInstance,
+ CK_BBOOL tokenPresent,
+ CK_SLOT_ID_PTR pSlotList,
+ CK_ULONG_PTR pulCount)
+{
+ CK_RV error = CKR_OK;
+ CK_ULONG nSlots;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ switch (tokenPresent) {
+ case CK_TRUE:
+ case CK_FALSE:
+ break;
+ default:
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ if ((CK_ULONG_PTR)CK_NULL_PTR == pulCount) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ nSlots = nssCKFWInstance_GetNSlots(fwInstance, &error);
+ if ((CK_ULONG)0 == nSlots) {
+ goto loser;
+ }
+
+ if ((CK_SLOT_ID_PTR)CK_NULL_PTR == pSlotList) {
+ *pulCount = nSlots;
+ return CKR_OK;
+ }
+
+ /*
+ * A purify error here indicates caller error.
+ */
+ (void)nsslibc_memset(pSlotList, 0, *pulCount * sizeof(CK_SLOT_ID));
+
+ if (*pulCount < nSlots) {
+ *pulCount = nSlots;
+ error = CKR_BUFFER_TOO_SMALL;
+ goto loser;
+ } else {
+ CK_ULONG i;
+ *pulCount = nSlots;
+
+ /*
+ * Our secret "mapping": CK_SLOT_IDs are integers [1,N], and we
+ * just index one when we need it.
+ */
+
+ for (i = 0; i < nSlots; i++) {
+ pSlotList[i] = i + 1;
+ }
+
+ return CKR_OK;
+ }
+
+loser:
+ switch (error) {
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_GetSlotInfo
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GetSlotInfo(
+ NSSCKFWInstance *fwInstance,
+ CK_SLOT_ID slotID,
+ CK_SLOT_INFO_PTR pInfo)
+{
+ CK_RV error = CKR_OK;
+ CK_ULONG nSlots;
+ NSSCKFWSlot **slots;
+ NSSCKFWSlot *fwSlot;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ nSlots = nssCKFWInstance_GetNSlots(fwInstance, &error);
+ if ((CK_ULONG)0 == nSlots) {
+ goto loser;
+ }
+
+ if ((slotID < 1) || (slotID > nSlots)) {
+ error = CKR_SLOT_ID_INVALID;
+ goto loser;
+ }
+
+ if ((CK_SLOT_INFO_PTR)CK_NULL_PTR == pInfo) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ /*
+ * A purify error here indicates caller error.
+ */
+ (void)nsslibc_memset(pInfo, 0, sizeof(CK_SLOT_INFO));
+
+ slots = nssCKFWInstance_GetSlots(fwInstance, &error);
+ if ((NSSCKFWSlot **)NULL == slots) {
+ goto loser;
+ }
+
+ fwSlot = slots[slotID - 1];
+
+ error = nssCKFWSlot_GetSlotDescription(fwSlot, pInfo->slotDescription);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ error = nssCKFWSlot_GetManufacturerID(fwSlot, pInfo->manufacturerID);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ if (nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ pInfo->flags |= CKF_TOKEN_PRESENT;
+ }
+
+ if (nssCKFWSlot_GetRemovableDevice(fwSlot)) {
+ pInfo->flags |= CKF_REMOVABLE_DEVICE;
+ }
+
+ if (nssCKFWSlot_GetHardwareSlot(fwSlot)) {
+ pInfo->flags |= CKF_HW_SLOT;
+ }
+
+ pInfo->hardwareVersion = nssCKFWSlot_GetHardwareVersion(fwSlot);
+ pInfo->firmwareVersion = nssCKFWSlot_GetFirmwareVersion(fwSlot);
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_SLOT_ID_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_GetTokenInfo
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GetTokenInfo(
+ NSSCKFWInstance *fwInstance,
+ CK_SLOT_ID slotID,
+ CK_TOKEN_INFO_PTR pInfo)
+{
+ CK_RV error = CKR_OK;
+ CK_ULONG nSlots;
+ NSSCKFWSlot **slots;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken = (NSSCKFWToken *)NULL;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ nSlots = nssCKFWInstance_GetNSlots(fwInstance, &error);
+ if ((CK_ULONG)0 == nSlots) {
+ goto loser;
+ }
+
+ if ((slotID < 1) || (slotID > nSlots)) {
+ error = CKR_SLOT_ID_INVALID;
+ goto loser;
+ }
+
+ if ((CK_TOKEN_INFO_PTR)CK_NULL_PTR == pInfo) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ /*
+ * A purify error here indicates caller error.
+ */
+ (void)nsslibc_memset(pInfo, 0, sizeof(CK_TOKEN_INFO));
+
+ slots = nssCKFWInstance_GetSlots(fwInstance, &error);
+ if ((NSSCKFWSlot **)NULL == slots) {
+ goto loser;
+ }
+
+ fwSlot = slots[slotID - 1];
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ error = nssCKFWToken_GetLabel(fwToken, pInfo->label);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ error = nssCKFWToken_GetManufacturerID(fwToken, pInfo->manufacturerID);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ error = nssCKFWToken_GetModel(fwToken, pInfo->model);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ error = nssCKFWToken_GetSerialNumber(fwToken, pInfo->serialNumber);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ if (nssCKFWToken_GetHasRNG(fwToken)) {
+ pInfo->flags |= CKF_RNG;
+ }
+
+ if (nssCKFWToken_GetIsWriteProtected(fwToken)) {
+ pInfo->flags |= CKF_WRITE_PROTECTED;
+ }
+
+ if (nssCKFWToken_GetLoginRequired(fwToken)) {
+ pInfo->flags |= CKF_LOGIN_REQUIRED;
+ }
+
+ if (nssCKFWToken_GetUserPinInitialized(fwToken)) {
+ pInfo->flags |= CKF_USER_PIN_INITIALIZED;
+ }
+
+ if (nssCKFWToken_GetRestoreKeyNotNeeded(fwToken)) {
+ pInfo->flags |= CKF_RESTORE_KEY_NOT_NEEDED;
+ }
+
+ if (nssCKFWToken_GetHasClockOnToken(fwToken)) {
+ pInfo->flags |= CKF_CLOCK_ON_TOKEN;
+ }
+
+ if (nssCKFWToken_GetHasProtectedAuthenticationPath(fwToken)) {
+ pInfo->flags |= CKF_PROTECTED_AUTHENTICATION_PATH;
+ }
+
+ if (nssCKFWToken_GetSupportsDualCryptoOperations(fwToken)) {
+ pInfo->flags |= CKF_DUAL_CRYPTO_OPERATIONS;
+ }
+
+ pInfo->ulMaxSessionCount = nssCKFWToken_GetMaxSessionCount(fwToken);
+ pInfo->ulSessionCount = nssCKFWToken_GetSessionCount(fwToken);
+ pInfo->ulMaxRwSessionCount = nssCKFWToken_GetMaxRwSessionCount(fwToken);
+ pInfo->ulRwSessionCount = nssCKFWToken_GetRwSessionCount(fwToken);
+ pInfo->ulMaxPinLen = nssCKFWToken_GetMaxPinLen(fwToken);
+ pInfo->ulMinPinLen = nssCKFWToken_GetMinPinLen(fwToken);
+ pInfo->ulTotalPublicMemory = nssCKFWToken_GetTotalPublicMemory(fwToken);
+ pInfo->ulFreePublicMemory = nssCKFWToken_GetFreePublicMemory(fwToken);
+ pInfo->ulTotalPrivateMemory = nssCKFWToken_GetTotalPrivateMemory(fwToken);
+ pInfo->ulFreePrivateMemory = nssCKFWToken_GetFreePrivateMemory(fwToken);
+ pInfo->hardwareVersion = nssCKFWToken_GetHardwareVersion(fwToken);
+ pInfo->firmwareVersion = nssCKFWToken_GetFirmwareVersion(fwToken);
+
+ error = nssCKFWToken_GetUTCTime(fwToken, pInfo->utcTime);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_DEVICE_REMOVED:
+ case CKR_TOKEN_NOT_PRESENT:
+ if (fwToken)
+ nssCKFWToken_Destroy(fwToken);
+ break;
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_SLOT_ID_INVALID:
+ case CKR_TOKEN_NOT_RECOGNIZED:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_WaitForSlotEvent
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_WaitForSlotEvent(
+ NSSCKFWInstance *fwInstance,
+ CK_FLAGS flags,
+ CK_SLOT_ID_PTR pSlot,
+ CK_VOID_PTR pReserved)
+{
+ CK_RV error = CKR_OK;
+ CK_ULONG nSlots;
+ CK_BBOOL block;
+ NSSCKFWSlot **slots;
+ NSSCKFWSlot *fwSlot;
+ CK_ULONG i;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ if (flags & ~CKF_DONT_BLOCK) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ block = (flags & CKF_DONT_BLOCK) ? CK_TRUE : CK_FALSE;
+
+ nSlots = nssCKFWInstance_GetNSlots(fwInstance, &error);
+ if ((CK_ULONG)0 == nSlots) {
+ goto loser;
+ }
+
+ if ((CK_SLOT_ID_PTR)CK_NULL_PTR == pSlot) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ if ((CK_VOID_PTR)CK_NULL_PTR != pReserved) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ slots = nssCKFWInstance_GetSlots(fwInstance, &error);
+ if ((NSSCKFWSlot **)NULL == slots) {
+ goto loser;
+ }
+
+ fwSlot = nssCKFWInstance_WaitForSlotEvent(fwInstance, block, &error);
+ if (!fwSlot) {
+ goto loser;
+ }
+
+ for (i = 0; i < nSlots; i++) {
+ if (fwSlot == slots[i]) {
+ *pSlot = (CK_SLOT_ID)(CK_ULONG)(i + 1);
+ return CKR_OK;
+ }
+ }
+
+ error = CKR_GENERAL_ERROR; /* returned something not in the slot list */
+
+loser:
+ switch (error) {
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_NO_EVENT:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_GetMechanismList
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GetMechanismList(
+ NSSCKFWInstance *fwInstance,
+ CK_SLOT_ID slotID,
+ CK_MECHANISM_TYPE_PTR pMechanismList,
+ CK_ULONG_PTR pulCount)
+{
+ CK_RV error = CKR_OK;
+ CK_ULONG nSlots;
+ NSSCKFWSlot **slots;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken = (NSSCKFWToken *)NULL;
+ CK_ULONG count;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ nSlots = nssCKFWInstance_GetNSlots(fwInstance, &error);
+ if ((CK_ULONG)0 == nSlots) {
+ goto loser;
+ }
+
+ if ((slotID < 1) || (slotID > nSlots)) {
+ error = CKR_SLOT_ID_INVALID;
+ goto loser;
+ }
+
+ if ((CK_ULONG_PTR)CK_NULL_PTR == pulCount) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ slots = nssCKFWInstance_GetSlots(fwInstance, &error);
+ if ((NSSCKFWSlot **)NULL == slots) {
+ goto loser;
+ }
+
+ fwSlot = slots[slotID - 1];
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ count = nssCKFWToken_GetMechanismCount(fwToken);
+
+ if ((CK_MECHANISM_TYPE_PTR)CK_NULL_PTR == pMechanismList) {
+ *pulCount = count;
+ return CKR_OK;
+ }
+
+ if (*pulCount < count) {
+ *pulCount = count;
+ error = CKR_BUFFER_TOO_SMALL;
+ goto loser;
+ }
+
+ /*
+ * A purify error here indicates caller error.
+ */
+ (void)nsslibc_memset(pMechanismList, 0, *pulCount * sizeof(CK_MECHANISM_TYPE));
+
+ *pulCount = count;
+
+ if (0 != count) {
+ error = nssCKFWToken_GetMechanismTypes(fwToken, pMechanismList);
+ } else {
+ error = CKR_OK;
+ }
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ switch (error) {
+ case CKR_DEVICE_REMOVED:
+ case CKR_TOKEN_NOT_PRESENT:
+ if (fwToken)
+ nssCKFWToken_Destroy(fwToken);
+ break;
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_SLOT_ID_INVALID:
+ case CKR_TOKEN_NOT_RECOGNIZED:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_GetMechanismInfo
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GetMechanismInfo(
+ NSSCKFWInstance *fwInstance,
+ CK_SLOT_ID slotID,
+ CK_MECHANISM_TYPE type,
+ CK_MECHANISM_INFO_PTR pInfo)
+{
+ CK_RV error = CKR_OK;
+ CK_ULONG nSlots;
+ NSSCKFWSlot **slots;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken = (NSSCKFWToken *)NULL;
+ NSSCKFWMechanism *fwMechanism;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ nSlots = nssCKFWInstance_GetNSlots(fwInstance, &error);
+ if ((CK_ULONG)0 == nSlots) {
+ goto loser;
+ }
+
+ if ((slotID < 1) || (slotID > nSlots)) {
+ error = CKR_SLOT_ID_INVALID;
+ goto loser;
+ }
+
+ slots = nssCKFWInstance_GetSlots(fwInstance, &error);
+ if ((NSSCKFWSlot **)NULL == slots) {
+ goto loser;
+ }
+
+ fwSlot = slots[slotID - 1];
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ if ((CK_MECHANISM_INFO_PTR)CK_NULL_PTR == pInfo) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ /*
+ * A purify error here indicates caller error.
+ */
+ (void)nsslibc_memset(pInfo, 0, sizeof(CK_MECHANISM_INFO));
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwMechanism = nssCKFWToken_GetMechanism(fwToken, type, &error);
+ if (!fwMechanism) {
+ goto loser;
+ }
+
+ pInfo->ulMinKeySize = nssCKFWMechanism_GetMinKeySize(fwMechanism, &error);
+ pInfo->ulMaxKeySize = nssCKFWMechanism_GetMaxKeySize(fwMechanism, &error);
+
+ if (nssCKFWMechanism_GetInHardware(fwMechanism, &error)) {
+ pInfo->flags |= CKF_HW;
+ }
+ if (nssCKFWMechanism_GetCanEncrypt(fwMechanism, &error)) {
+ pInfo->flags |= CKF_ENCRYPT;
+ }
+ if (nssCKFWMechanism_GetCanDecrypt(fwMechanism, &error)) {
+ pInfo->flags |= CKF_DECRYPT;
+ }
+ if (nssCKFWMechanism_GetCanDigest(fwMechanism, &error)) {
+ pInfo->flags |= CKF_DIGEST;
+ }
+ if (nssCKFWMechanism_GetCanSign(fwMechanism, &error)) {
+ pInfo->flags |= CKF_SIGN;
+ }
+ if (nssCKFWMechanism_GetCanSignRecover(fwMechanism, &error)) {
+ pInfo->flags |= CKF_SIGN_RECOVER;
+ }
+ if (nssCKFWMechanism_GetCanVerify(fwMechanism, &error)) {
+ pInfo->flags |= CKF_VERIFY;
+ }
+ if (nssCKFWMechanism_GetCanVerifyRecover(fwMechanism, &error)) {
+ pInfo->flags |= CKF_VERIFY_RECOVER;
+ }
+ if (nssCKFWMechanism_GetCanGenerate(fwMechanism, &error)) {
+ pInfo->flags |= CKF_GENERATE;
+ }
+ if (nssCKFWMechanism_GetCanGenerateKeyPair(fwMechanism, &error)) {
+ pInfo->flags |= CKF_GENERATE_KEY_PAIR;
+ }
+ if (nssCKFWMechanism_GetCanWrap(fwMechanism, &error)) {
+ pInfo->flags |= CKF_WRAP;
+ }
+ if (nssCKFWMechanism_GetCanUnwrap(fwMechanism, &error)) {
+ pInfo->flags |= CKF_UNWRAP;
+ }
+ if (nssCKFWMechanism_GetCanDerive(fwMechanism, &error)) {
+ pInfo->flags |= CKF_DERIVE;
+ }
+ nssCKFWMechanism_Destroy(fwMechanism);
+
+ return error;
+
+loser:
+ switch (error) {
+ case CKR_DEVICE_REMOVED:
+ case CKR_TOKEN_NOT_PRESENT:
+ if (fwToken)
+ nssCKFWToken_Destroy(fwToken);
+ break;
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_MECHANISM_INVALID:
+ case CKR_SLOT_ID_INVALID:
+ case CKR_TOKEN_NOT_RECOGNIZED:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_InitToken
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_InitToken(
+ NSSCKFWInstance *fwInstance,
+ CK_SLOT_ID slotID,
+ CK_CHAR_PTR pPin,
+ CK_ULONG ulPinLen,
+ CK_CHAR_PTR pLabel)
+{
+ CK_RV error = CKR_OK;
+ CK_ULONG nSlots;
+ NSSCKFWSlot **slots;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken = (NSSCKFWToken *)NULL;
+ NSSItem pin;
+ NSSUTF8 *label;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ nSlots = nssCKFWInstance_GetNSlots(fwInstance, &error);
+ if ((CK_ULONG)0 == nSlots) {
+ goto loser;
+ }
+
+ if ((slotID < 1) || (slotID > nSlots)) {
+ error = CKR_SLOT_ID_INVALID;
+ goto loser;
+ }
+
+ slots = nssCKFWInstance_GetSlots(fwInstance, &error);
+ if ((NSSCKFWSlot **)NULL == slots) {
+ goto loser;
+ }
+
+ fwSlot = slots[slotID - 1];
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ pin.size = (PRUint32)ulPinLen;
+ pin.data = (void *)pPin;
+ label = (NSSUTF8 *)pLabel; /* identity conversion */
+
+ error = nssCKFWToken_InitToken(fwToken, &pin, label);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_DEVICE_REMOVED:
+ case CKR_TOKEN_NOT_PRESENT:
+ if (fwToken)
+ nssCKFWToken_Destroy(fwToken);
+ break;
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_PIN_INCORRECT:
+ case CKR_PIN_LOCKED:
+ case CKR_SESSION_EXISTS:
+ case CKR_SLOT_ID_INVALID:
+ case CKR_TOKEN_NOT_RECOGNIZED:
+ case CKR_TOKEN_WRITE_PROTECTED:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_InitPIN
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_InitPIN(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_CHAR_PTR pPin,
+ CK_ULONG ulPinLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSItem pin, *arg;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_CHAR_PTR)CK_NULL_PTR == pPin) {
+ arg = (NSSItem *)NULL;
+ } else {
+ arg = &pin;
+ pin.size = (PRUint32)ulPinLen;
+ pin.data = (void *)pPin;
+ }
+
+ error = nssCKFWSession_InitPIN(fwSession, arg);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_PIN_INVALID:
+ case CKR_PIN_LEN_RANGE:
+ case CKR_SESSION_READ_ONLY:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_TOKEN_WRITE_PROTECTED:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_SetPIN
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_SetPIN(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_CHAR_PTR pOldPin,
+ CK_ULONG ulOldLen,
+ CK_CHAR_PTR pNewPin,
+ CK_ULONG ulNewLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSItem oldPin, newPin, *oldArg, *newArg;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_CHAR_PTR)CK_NULL_PTR == pOldPin) {
+ oldArg = (NSSItem *)NULL;
+ } else {
+ oldArg = &oldPin;
+ oldPin.size = (PRUint32)ulOldLen;
+ oldPin.data = (void *)pOldPin;
+ }
+
+ if ((CK_CHAR_PTR)CK_NULL_PTR == pNewPin) {
+ newArg = (NSSItem *)NULL;
+ } else {
+ newArg = &newPin;
+ newPin.size = (PRUint32)ulNewLen;
+ newPin.data = (void *)pNewPin;
+ }
+
+ error = nssCKFWSession_SetPIN(fwSession, oldArg, newArg);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_PIN_INCORRECT:
+ case CKR_PIN_INVALID:
+ case CKR_PIN_LEN_RANGE:
+ case CKR_PIN_LOCKED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SESSION_READ_ONLY:
+ case CKR_TOKEN_WRITE_PROTECTED:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_OpenSession
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_OpenSession(
+ NSSCKFWInstance *fwInstance,
+ CK_SLOT_ID slotID,
+ CK_FLAGS flags,
+ CK_VOID_PTR pApplication,
+ CK_NOTIFY Notify,
+ CK_SESSION_HANDLE_PTR phSession)
+{
+ CK_RV error = CKR_OK;
+ CK_ULONG nSlots;
+ NSSCKFWSlot **slots;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken = (NSSCKFWToken *)NULL;
+ NSSCKFWSession *fwSession;
+ CK_BBOOL rw;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ nSlots = nssCKFWInstance_GetNSlots(fwInstance, &error);
+ if ((CK_ULONG)0 == nSlots) {
+ goto loser;
+ }
+
+ if ((slotID < 1) || (slotID > nSlots)) {
+ error = CKR_SLOT_ID_INVALID;
+ goto loser;
+ }
+
+ if (flags & CKF_RW_SESSION) {
+ rw = CK_TRUE;
+ } else {
+ rw = CK_FALSE;
+ }
+
+ if (flags & CKF_SERIAL_SESSION) {
+ ;
+ } else {
+ error = CKR_SESSION_PARALLEL_NOT_SUPPORTED;
+ goto loser;
+ }
+
+ if (flags & ~(CKF_RW_SESSION | CKF_SERIAL_SESSION)) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ if ((CK_SESSION_HANDLE_PTR)CK_NULL_PTR == phSession) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ /*
+ * A purify error here indicates caller error.
+ */
+ *phSession = (CK_SESSION_HANDLE)0;
+
+ slots = nssCKFWInstance_GetSlots(fwInstance, &error);
+ if ((NSSCKFWSlot **)NULL == slots) {
+ goto loser;
+ }
+
+ fwSlot = slots[slotID - 1];
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwSession = nssCKFWToken_OpenSession(fwToken, rw, pApplication,
+ Notify, &error);
+ if (!fwSession) {
+ goto loser;
+ }
+
+ *phSession = nssCKFWInstance_CreateSessionHandle(fwInstance,
+ fwSession, &error);
+ if ((CK_SESSION_HANDLE)0 == *phSession) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_SESSION_COUNT:
+ case CKR_SESSION_EXISTS:
+ case CKR_SESSION_PARALLEL_NOT_SUPPORTED:
+ case CKR_SESSION_READ_WRITE_SO_EXISTS:
+ case CKR_SLOT_ID_INVALID:
+ case CKR_TOKEN_NOT_PRESENT:
+ case CKR_TOKEN_NOT_RECOGNIZED:
+ case CKR_TOKEN_WRITE_PROTECTED:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_CloseSession
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_CloseSession(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ nssCKFWInstance_DestroySessionHandle(fwInstance, hSession);
+ error = nssCKFWSession_Destroy(fwSession, CK_TRUE);
+
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_CloseAllSessions
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_CloseAllSessions(
+ NSSCKFWInstance *fwInstance,
+ CK_SLOT_ID slotID)
+{
+ CK_RV error = CKR_OK;
+ CK_ULONG nSlots;
+ NSSCKFWSlot **slots;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken = (NSSCKFWToken *)NULL;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ nSlots = nssCKFWInstance_GetNSlots(fwInstance, &error);
+ if ((CK_ULONG)0 == nSlots) {
+ goto loser;
+ }
+
+ if ((slotID < 1) || (slotID > nSlots)) {
+ error = CKR_SLOT_ID_INVALID;
+ goto loser;
+ }
+
+ slots = nssCKFWInstance_GetSlots(fwInstance, &error);
+ if ((NSSCKFWSlot **)NULL == slots) {
+ goto loser;
+ }
+
+ fwSlot = slots[slotID - 1];
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ error = nssCKFWToken_CloseAllSessions(fwToken);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_SLOT_ID_INVALID:
+ case CKR_TOKEN_NOT_PRESENT:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_GetSessionInfo
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GetSessionInfo(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_SESSION_INFO_PTR pInfo)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWSlot *fwSlot;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_SESSION_INFO_PTR)CK_NULL_PTR == pInfo) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ /*
+ * A purify error here indicates caller error.
+ */
+ (void)nsslibc_memset(pInfo, 0, sizeof(CK_SESSION_INFO));
+
+ fwSlot = nssCKFWSession_GetFWSlot(fwSession);
+ if (!fwSlot) {
+ error = CKR_GENERAL_ERROR;
+ goto loser;
+ }
+
+ pInfo->slotID = nssCKFWSlot_GetSlotID(fwSlot);
+ pInfo->state = nssCKFWSession_GetSessionState(fwSession);
+
+ if (CK_TRUE == nssCKFWSession_IsRWSession(fwSession)) {
+ pInfo->flags |= CKF_RW_SESSION;
+ }
+
+ pInfo->flags |= CKF_SERIAL_SESSION; /* Always true */
+
+ pInfo->ulDeviceError = nssCKFWSession_GetDeviceError(fwSession);
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_GetOperationState
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GetOperationState(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pOperationState,
+ CK_ULONG_PTR pulOperationStateLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ CK_ULONG len;
+ NSSItem buf;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_ULONG_PTR)CK_NULL_PTR == pulOperationStateLen) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ len = nssCKFWSession_GetOperationStateLen(fwSession, &error);
+ if (((CK_ULONG)0 == len) && (CKR_OK != error)) {
+ goto loser;
+ }
+
+ if ((CK_BYTE_PTR)CK_NULL_PTR == pOperationState) {
+ *pulOperationStateLen = len;
+ return CKR_OK;
+ }
+
+ if (*pulOperationStateLen < len) {
+ *pulOperationStateLen = len;
+ error = CKR_BUFFER_TOO_SMALL;
+ goto loser;
+ }
+
+ buf.size = (PRUint32)*pulOperationStateLen;
+ buf.data = (void *)pOperationState;
+ *pulOperationStateLen = len;
+ error = nssCKFWSession_GetOperationState(fwSession, &buf);
+
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_STATE_UNSAVEABLE:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_SetOperationState
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_SetOperationState(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pOperationState,
+ CK_ULONG ulOperationStateLen,
+ CK_OBJECT_HANDLE hEncryptionKey,
+ CK_OBJECT_HANDLE hAuthenticationKey)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *eKey;
+ NSSCKFWObject *aKey;
+ NSSItem state;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ if ((CK_BYTE_PTR)CK_NULL_PTR == pOperationState) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ /*
+ * We could loop through the buffer, to catch any purify errors
+ * in a place with a "user error" note.
+ */
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_OBJECT_HANDLE)0 == hEncryptionKey) {
+ eKey = (NSSCKFWObject *)NULL;
+ } else {
+ eKey = nssCKFWInstance_ResolveObjectHandle(fwInstance, hEncryptionKey);
+ if (!eKey) {
+ error = CKR_KEY_HANDLE_INVALID;
+ goto loser;
+ }
+ }
+
+ if ((CK_OBJECT_HANDLE)0 == hAuthenticationKey) {
+ aKey = (NSSCKFWObject *)NULL;
+ } else {
+ aKey = nssCKFWInstance_ResolveObjectHandle(fwInstance, hAuthenticationKey);
+ if (!aKey) {
+ error = CKR_KEY_HANDLE_INVALID;
+ goto loser;
+ }
+ }
+
+ state.data = pOperationState;
+ state.size = ulOperationStateLen;
+
+ error = nssCKFWSession_SetOperationState(fwSession, &state, eKey, aKey);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_KEY_CHANGED:
+ case CKR_KEY_NEEDED:
+ case CKR_KEY_NOT_NEEDED:
+ case CKR_SAVED_STATE_INVALID:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_Login
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_Login(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_USER_TYPE userType,
+ CK_CHAR_PTR pPin,
+ CK_ULONG ulPinLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSItem pin, *arg;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_CHAR_PTR)CK_NULL_PTR == pPin) {
+ arg = (NSSItem *)NULL;
+ } else {
+ arg = &pin;
+ pin.size = (PRUint32)ulPinLen;
+ pin.data = (void *)pPin;
+ }
+
+ error = nssCKFWSession_Login(fwSession, userType, arg);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_PIN_EXPIRED:
+ case CKR_PIN_INCORRECT:
+ case CKR_PIN_LOCKED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SESSION_READ_ONLY_EXISTS:
+ case CKR_USER_ALREADY_LOGGED_IN:
+ case CKR_USER_ANOTHER_ALREADY_LOGGED_IN:
+ case CKR_USER_PIN_NOT_INITIALIZED:
+ case CKR_USER_TOO_MANY_TYPES:
+ case CKR_USER_TYPE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_Logout
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_Logout(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_Logout(fwSession);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_CreateObject
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_CreateObject(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_ATTRIBUTE_PTR pTemplate,
+ CK_ULONG ulCount,
+ CK_OBJECT_HANDLE_PTR phObject)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_OBJECT_HANDLE_PTR)CK_NULL_PTR == phObject) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ /*
+ * A purify error here indicates caller error.
+ */
+ *phObject = (CK_OBJECT_HANDLE)0;
+
+ fwObject = nssCKFWSession_CreateObject(fwSession, pTemplate,
+ ulCount, &error);
+ if (!fwObject) {
+ goto loser;
+ }
+
+ *phObject = nssCKFWInstance_CreateObjectHandle(fwInstance, fwObject, &error);
+ if ((CK_OBJECT_HANDLE)0 == *phObject) {
+ nssCKFWObject_Destroy(fwObject);
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_ATTRIBUTE_READ_ONLY:
+ case CKR_ATTRIBUTE_TYPE_INVALID:
+ case CKR_ATTRIBUTE_VALUE_INVALID:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SESSION_READ_ONLY:
+ case CKR_TEMPLATE_INCOMPLETE:
+ case CKR_TEMPLATE_INCONSISTENT:
+ case CKR_TOKEN_WRITE_PROTECTED:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_CopyObject
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_CopyObject(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_OBJECT_HANDLE hObject,
+ CK_ATTRIBUTE_PTR pTemplate,
+ CK_ULONG ulCount,
+ CK_OBJECT_HANDLE_PTR phNewObject)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+ NSSCKFWObject *fwNewObject;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_OBJECT_HANDLE_PTR)CK_NULL_PTR == phNewObject) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ /*
+ * A purify error here indicates caller error.
+ */
+ *phNewObject = (CK_OBJECT_HANDLE)0;
+
+ fwObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hObject);
+ if (!fwObject) {
+ error = CKR_OBJECT_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwNewObject = nssCKFWSession_CopyObject(fwSession, fwObject,
+ pTemplate, ulCount, &error);
+ if (!fwNewObject) {
+ goto loser;
+ }
+
+ *phNewObject = nssCKFWInstance_CreateObjectHandle(fwInstance,
+ fwNewObject, &error);
+ if ((CK_OBJECT_HANDLE)0 == *phNewObject) {
+ nssCKFWObject_Destroy(fwNewObject);
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_ATTRIBUTE_READ_ONLY:
+ case CKR_ATTRIBUTE_TYPE_INVALID:
+ case CKR_ATTRIBUTE_VALUE_INVALID:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OBJECT_HANDLE_INVALID:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SESSION_READ_ONLY:
+ case CKR_TEMPLATE_INCONSISTENT:
+ case CKR_TOKEN_WRITE_PROTECTED:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_DestroyObject
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_DestroyObject(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_OBJECT_HANDLE hObject)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hObject);
+ if (!fwObject) {
+ error = CKR_OBJECT_HANDLE_INVALID;
+ goto loser;
+ }
+
+ nssCKFWInstance_DestroyObjectHandle(fwInstance, hObject);
+ nssCKFWObject_Destroy(fwObject);
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OBJECT_HANDLE_INVALID:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SESSION_READ_ONLY:
+ case CKR_TOKEN_WRITE_PROTECTED:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_GetObjectSize
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GetObjectSize(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_OBJECT_HANDLE hObject,
+ CK_ULONG_PTR pulSize)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hObject);
+ if (!fwObject) {
+ error = CKR_OBJECT_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_ULONG_PTR)CK_NULL_PTR == pulSize) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ /*
+ * A purify error here indicates caller error.
+ */
+ *pulSize = (CK_ULONG)0;
+
+ *pulSize = nssCKFWObject_GetObjectSize(fwObject, &error);
+ if (((CK_ULONG)0 == *pulSize) && (CKR_OK != error)) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_INFORMATION_SENSITIVE:
+ case CKR_OBJECT_HANDLE_INVALID:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_GetAttributeValue
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GetAttributeValue(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_OBJECT_HANDLE hObject,
+ CK_ATTRIBUTE_PTR pTemplate,
+ CK_ULONG ulCount)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+ CK_BBOOL sensitive = CK_FALSE;
+ CK_BBOOL invalid = CK_FALSE;
+ CK_BBOOL tooSmall = CK_FALSE;
+ CK_ULONG i;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hObject);
+ if (!fwObject) {
+ error = CKR_OBJECT_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_ATTRIBUTE_PTR)CK_NULL_PTR == pTemplate) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ for (i = 0; i < ulCount; i++) {
+ CK_ULONG size = nssCKFWObject_GetAttributeSize(fwObject,
+ pTemplate[i].type, &error);
+ if ((CK_ULONG)0 == size) {
+ switch (error) {
+ case CKR_ATTRIBUTE_SENSITIVE:
+ case CKR_INFORMATION_SENSITIVE:
+ sensitive =
+ CK_TRUE;
+ pTemplate[i].ulValueLen =
+ (CK_ULONG)(-1);
+ continue;
+ case CKR_ATTRIBUTE_TYPE_INVALID:
+ invalid =
+ CK_TRUE;
+ pTemplate[i].ulValueLen =
+ (CK_ULONG)(-1);
+ continue;
+ case CKR_OK:
+ break;
+ default:
+ goto loser;
+ }
+ }
+
+ if ((CK_VOID_PTR)CK_NULL_PTR == pTemplate[i].pValue) {
+ pTemplate[i].ulValueLen = size;
+ } else {
+ NSSItem it, *p;
+
+ if (pTemplate[i].ulValueLen < size) {
+ tooSmall = CK_TRUE;
+ continue;
+ }
+
+ it.size = (PRUint32)pTemplate[i].ulValueLen;
+ it.data = (void *)pTemplate[i].pValue;
+ p = nssCKFWObject_GetAttribute(fwObject, pTemplate[i].type, &it,
+ (NSSArena *)NULL, &error);
+ if (!p) {
+ switch (error) {
+ case CKR_ATTRIBUTE_SENSITIVE:
+ case CKR_INFORMATION_SENSITIVE:
+ sensitive =
+ CK_TRUE;
+ pTemplate[i].ulValueLen =
+ (CK_ULONG)(-1);
+ continue;
+ case CKR_ATTRIBUTE_TYPE_INVALID:
+ invalid =
+ CK_TRUE;
+ pTemplate[i].ulValueLen =
+ (CK_ULONG)(-1);
+ continue;
+ default:
+ goto loser;
+ }
+ }
+
+ pTemplate[i].ulValueLen = size;
+ }
+ }
+
+ if (sensitive) {
+ error = CKR_ATTRIBUTE_SENSITIVE;
+ goto loser;
+ } else if (invalid) {
+ error = CKR_ATTRIBUTE_TYPE_INVALID;
+ goto loser;
+ } else if (tooSmall) {
+ error = CKR_BUFFER_TOO_SMALL;
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_ATTRIBUTE_SENSITIVE:
+ case CKR_ATTRIBUTE_TYPE_INVALID:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OBJECT_HANDLE_INVALID:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_SetAttributeValue
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_SetAttributeValue(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_OBJECT_HANDLE hObject,
+ CK_ATTRIBUTE_PTR pTemplate,
+ CK_ULONG ulCount)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+ CK_ULONG i;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hObject);
+ if (!fwObject) {
+ error = CKR_OBJECT_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_ATTRIBUTE_PTR)CK_NULL_PTR == pTemplate) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ for (i = 0; i < ulCount; i++) {
+ NSSItem value;
+
+ value.data = pTemplate[i].pValue;
+ value.size = pTemplate[i].ulValueLen;
+
+ error = nssCKFWObject_SetAttribute(fwObject, fwSession,
+ pTemplate[i].type, &value);
+
+ if (CKR_OK != error) {
+ goto loser;
+ }
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_ATTRIBUTE_READ_ONLY:
+ case CKR_ATTRIBUTE_TYPE_INVALID:
+ case CKR_ATTRIBUTE_VALUE_INVALID:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OBJECT_HANDLE_INVALID:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SESSION_READ_ONLY:
+ case CKR_TEMPLATE_INCONSISTENT:
+ case CKR_TOKEN_WRITE_PROTECTED:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_FindObjectsInit
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_FindObjectsInit(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_ATTRIBUTE_PTR pTemplate,
+ CK_ULONG ulCount)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWFindObjects *fwFindObjects;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if (((CK_ATTRIBUTE_PTR)CK_NULL_PTR == pTemplate) && (ulCount != 0)) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ fwFindObjects = nssCKFWSession_GetFWFindObjects(fwSession, &error);
+ if (fwFindObjects) {
+ error = CKR_OPERATION_ACTIVE;
+ goto loser;
+ }
+
+ if (CKR_OPERATION_NOT_INITIALIZED != error) {
+ goto loser;
+ }
+
+ fwFindObjects = nssCKFWSession_FindObjectsInit(fwSession,
+ pTemplate, ulCount, &error);
+ if (!fwFindObjects) {
+ goto loser;
+ }
+
+ error = nssCKFWSession_SetFWFindObjects(fwSession, fwFindObjects);
+
+ if (CKR_OK != error) {
+ nssCKFWFindObjects_Destroy(fwFindObjects);
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_ATTRIBUTE_TYPE_INVALID:
+ case CKR_ATTRIBUTE_VALUE_INVALID:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_FindObjects
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_FindObjects(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_OBJECT_HANDLE_PTR phObject,
+ CK_ULONG ulMaxObjectCount,
+ CK_ULONG_PTR pulObjectCount)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWFindObjects *fwFindObjects;
+ CK_ULONG i;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_OBJECT_HANDLE_PTR)CK_NULL_PTR == phObject) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ /*
+ * A purify error here indicates caller error.
+ */
+ (void)nsslibc_memset(phObject, 0, sizeof(CK_OBJECT_HANDLE) * ulMaxObjectCount);
+ *pulObjectCount = (CK_ULONG)0;
+
+ fwFindObjects = nssCKFWSession_GetFWFindObjects(fwSession, &error);
+ if (!fwFindObjects) {
+ goto loser;
+ }
+
+ for (i = 0; i < ulMaxObjectCount; i++) {
+ NSSCKFWObject *fwObject = nssCKFWFindObjects_Next(fwFindObjects,
+ NULL, &error);
+ if (!fwObject) {
+ break;
+ }
+
+ phObject[i] = nssCKFWInstance_FindObjectHandle(fwInstance, fwObject);
+ if ((CK_OBJECT_HANDLE)0 == phObject[i]) {
+ phObject[i] = nssCKFWInstance_CreateObjectHandle(fwInstance, fwObject, &error);
+ }
+ if ((CK_OBJECT_HANDLE)0 == phObject[i]) {
+ /* This isn't right either, is it? */
+ nssCKFWObject_Destroy(fwObject);
+ goto loser;
+ }
+ }
+
+ *pulObjectCount = i;
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_FindObjectsFinal
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_FindObjectsFinal(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWFindObjects *fwFindObjects;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwFindObjects = nssCKFWSession_GetFWFindObjects(fwSession, &error);
+ if (!fwFindObjects) {
+ error = CKR_OPERATION_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ nssCKFWFindObjects_Destroy(fwFindObjects);
+ error = nssCKFWSession_SetFWFindObjects(fwSession,
+ (NSSCKFWFindObjects *)NULL);
+
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_EncryptInit
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_EncryptInit(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_MECHANISM_PTR pMechanism,
+ CK_OBJECT_HANDLE hKey)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken;
+ NSSCKFWMechanism *fwMechanism;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hKey);
+ if (!fwObject) {
+ error = CKR_KEY_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwSlot = nssCKFWSession_GetFWSlot(fwSession);
+ if (!fwSlot) {
+ error = CKR_GENERAL_ERROR; /* should never happen! */
+ goto loser;
+ }
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwMechanism = nssCKFWToken_GetMechanism(fwToken, pMechanism->mechanism, &error);
+ if (!fwMechanism) {
+ goto loser;
+ }
+
+ error = nssCKFWMechanism_EncryptInit(fwMechanism, pMechanism,
+ fwSession, fwObject);
+
+ nssCKFWMechanism_Destroy(fwMechanism);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_KEY_FUNCTION_NOT_PERMITTED:
+ case CKR_KEY_HANDLE_INVALID:
+ case CKR_KEY_SIZE_RANGE:
+ case CKR_KEY_TYPE_INCONSISTENT:
+ case CKR_MECHANISM_INVALID:
+ case CKR_MECHANISM_PARAM_INVALID:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_PIN_EXPIRED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_Encrypt
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_Encrypt(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pData,
+ CK_ULONG ulDataLen,
+ CK_BYTE_PTR pEncryptedData,
+ CK_ULONG_PTR pulEncryptedDataLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_UpdateFinal(fwSession,
+ NSSCKFWCryptoOperationType_Encrypt,
+ NSSCKFWCryptoOperationState_EncryptDecrypt,
+ pData, ulDataLen, pEncryptedData, pulEncryptedDataLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_INVALID:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SESSION_CLOSED:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_EncryptUpdate
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_EncryptUpdate(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pPart,
+ CK_ULONG ulPartLen,
+ CK_BYTE_PTR pEncryptedPart,
+ CK_ULONG_PTR pulEncryptedPartLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_Update(fwSession,
+ NSSCKFWCryptoOperationType_Encrypt,
+ NSSCKFWCryptoOperationState_EncryptDecrypt,
+ pPart, ulPartLen, pEncryptedPart, pulEncryptedPartLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_EncryptFinal
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_EncryptFinal(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pLastEncryptedPart,
+ CK_ULONG_PTR pulLastEncryptedPartLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_Final(fwSession,
+ NSSCKFWCryptoOperationType_Encrypt,
+ NSSCKFWCryptoOperationState_EncryptDecrypt,
+ pLastEncryptedPart, pulLastEncryptedPartLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_DecryptInit
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_DecryptInit(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_MECHANISM_PTR pMechanism,
+ CK_OBJECT_HANDLE hKey)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken;
+ NSSCKFWMechanism *fwMechanism;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hKey);
+ if (!fwObject) {
+ error = CKR_KEY_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwSlot = nssCKFWSession_GetFWSlot(fwSession);
+ if (!fwSlot) {
+ error = CKR_GENERAL_ERROR; /* should never happen! */
+ goto loser;
+ }
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwMechanism = nssCKFWToken_GetMechanism(fwToken, pMechanism->mechanism, &error);
+ if (!fwMechanism) {
+ goto loser;
+ }
+
+ error = nssCKFWMechanism_DecryptInit(fwMechanism, pMechanism,
+ fwSession, fwObject);
+ nssCKFWMechanism_Destroy(fwMechanism);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_KEY_FUNCTION_NOT_PERMITTED:
+ case CKR_KEY_HANDLE_INVALID:
+ case CKR_KEY_SIZE_RANGE:
+ case CKR_KEY_TYPE_INCONSISTENT:
+ case CKR_MECHANISM_INVALID:
+ case CKR_MECHANISM_PARAM_INVALID:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_PIN_EXPIRED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_Decrypt
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_Decrypt(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pEncryptedData,
+ CK_ULONG ulEncryptedDataLen,
+ CK_BYTE_PTR pData,
+ CK_ULONG_PTR pulDataLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_UpdateFinal(fwSession,
+ NSSCKFWCryptoOperationType_Decrypt,
+ NSSCKFWCryptoOperationState_EncryptDecrypt,
+ pEncryptedData, ulEncryptedDataLen, pData, pulDataLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_ENCRYPTED_DATA_INVALID:
+ case CKR_ENCRYPTED_DATA_LEN_RANGE:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ case CKR_DATA_LEN_RANGE:
+ error = CKR_ENCRYPTED_DATA_LEN_RANGE;
+ break;
+ case CKR_DATA_INVALID:
+ error = CKR_ENCRYPTED_DATA_INVALID;
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_DecryptUpdate
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_DecryptUpdate(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pEncryptedPart,
+ CK_ULONG ulEncryptedPartLen,
+ CK_BYTE_PTR pPart,
+ CK_ULONG_PTR pulPartLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_Update(fwSession,
+ NSSCKFWCryptoOperationType_Decrypt,
+ NSSCKFWCryptoOperationState_EncryptDecrypt,
+ pEncryptedPart, ulEncryptedPartLen, pPart, pulPartLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_ENCRYPTED_DATA_INVALID:
+ case CKR_ENCRYPTED_DATA_LEN_RANGE:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ case CKR_DATA_LEN_RANGE:
+ error = CKR_ENCRYPTED_DATA_LEN_RANGE;
+ break;
+ case CKR_DATA_INVALID:
+ error = CKR_ENCRYPTED_DATA_INVALID;
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_DecryptFinal
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_DecryptFinal(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pLastPart,
+ CK_ULONG_PTR pulLastPartLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_Final(fwSession,
+ NSSCKFWCryptoOperationType_Decrypt,
+ NSSCKFWCryptoOperationState_EncryptDecrypt,
+ pLastPart, pulLastPartLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_ENCRYPTED_DATA_INVALID:
+ case CKR_ENCRYPTED_DATA_LEN_RANGE:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ case CKR_DATA_LEN_RANGE:
+ error = CKR_ENCRYPTED_DATA_LEN_RANGE;
+ break;
+ case CKR_DATA_INVALID:
+ error = CKR_ENCRYPTED_DATA_INVALID;
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_DigestInit
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_DigestInit(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_MECHANISM_PTR pMechanism)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken;
+ NSSCKFWMechanism *fwMechanism;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwSlot = nssCKFWSession_GetFWSlot(fwSession);
+ if (!fwSlot) {
+ error = CKR_GENERAL_ERROR; /* should never happen! */
+ goto loser;
+ }
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwMechanism = nssCKFWToken_GetMechanism(fwToken, pMechanism->mechanism, &error);
+ if (!fwMechanism) {
+ goto loser;
+ }
+
+ error = nssCKFWMechanism_DigestInit(fwMechanism, pMechanism, fwSession);
+
+ nssCKFWMechanism_Destroy(fwMechanism);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_MECHANISM_INVALID:
+ case CKR_MECHANISM_PARAM_INVALID:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_PIN_EXPIRED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_Digest
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_Digest(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pData,
+ CK_ULONG ulDataLen,
+ CK_BYTE_PTR pDigest,
+ CK_ULONG_PTR pulDigestLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_UpdateFinal(fwSession,
+ NSSCKFWCryptoOperationType_Digest,
+ NSSCKFWCryptoOperationState_Digest,
+ pData, ulDataLen, pDigest, pulDigestLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_DigestUpdate
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_DigestUpdate(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pData,
+ CK_ULONG ulDataLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_DigestUpdate(fwSession,
+ NSSCKFWCryptoOperationType_Digest,
+ NSSCKFWCryptoOperationState_Digest,
+ pData, ulDataLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_DigestKey
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_DigestKey(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_OBJECT_HANDLE hKey)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hKey);
+ if (!fwObject) {
+ error = CKR_KEY_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_DigestKey(fwSession, fwObject);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_KEY_HANDLE_INVALID:
+ case CKR_KEY_INDIGESTIBLE:
+ case CKR_KEY_SIZE_RANGE:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_DigestFinal
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_DigestFinal(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pDigest,
+ CK_ULONG_PTR pulDigestLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_Final(fwSession,
+ NSSCKFWCryptoOperationType_Digest,
+ NSSCKFWCryptoOperationState_Digest,
+ pDigest, pulDigestLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_SignInit
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_SignInit(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_MECHANISM_PTR pMechanism,
+ CK_OBJECT_HANDLE hKey)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken;
+ NSSCKFWMechanism *fwMechanism;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hKey);
+ if (!fwObject) {
+ error = CKR_KEY_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwSlot = nssCKFWSession_GetFWSlot(fwSession);
+ if (!fwSlot) {
+ error = CKR_GENERAL_ERROR; /* should never happen! */
+ goto loser;
+ }
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwMechanism = nssCKFWToken_GetMechanism(fwToken, pMechanism->mechanism, &error);
+ if (!fwMechanism) {
+ goto loser;
+ }
+
+ error = nssCKFWMechanism_SignInit(fwMechanism, pMechanism, fwSession,
+ fwObject);
+
+ nssCKFWMechanism_Destroy(fwMechanism);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_KEY_FUNCTION_NOT_PERMITTED:
+ case CKR_KEY_HANDLE_INVALID:
+ case CKR_KEY_SIZE_RANGE:
+ case CKR_KEY_TYPE_INCONSISTENT:
+ case CKR_MECHANISM_INVALID:
+ case CKR_MECHANISM_PARAM_INVALID:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_PIN_EXPIRED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_Sign
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_Sign(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pData,
+ CK_ULONG ulDataLen,
+ CK_BYTE_PTR pSignature,
+ CK_ULONG_PTR pulSignatureLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_UpdateFinal(fwSession,
+ NSSCKFWCryptoOperationType_Sign,
+ NSSCKFWCryptoOperationState_SignVerify,
+ pData, ulDataLen, pSignature, pulSignatureLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_INVALID:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ case CKR_FUNCTION_REJECTED:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_SignUpdate
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_SignUpdate(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pPart,
+ CK_ULONG ulPartLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_DigestUpdate(fwSession,
+ NSSCKFWCryptoOperationType_Sign,
+ NSSCKFWCryptoOperationState_SignVerify,
+ pPart, ulPartLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_SignFinal
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_SignFinal(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pSignature,
+ CK_ULONG_PTR pulSignatureLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_Final(fwSession,
+ NSSCKFWCryptoOperationType_Sign,
+ NSSCKFWCryptoOperationState_SignVerify,
+ pSignature, pulSignatureLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ case CKR_FUNCTION_REJECTED:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_SignRecoverInit
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_SignRecoverInit(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_MECHANISM_PTR pMechanism,
+ CK_OBJECT_HANDLE hKey)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken;
+ NSSCKFWMechanism *fwMechanism;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hKey);
+ if (!fwObject) {
+ error = CKR_KEY_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwSlot = nssCKFWSession_GetFWSlot(fwSession);
+ if (!fwSlot) {
+ error = CKR_GENERAL_ERROR; /* should never happen! */
+ goto loser;
+ }
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwMechanism = nssCKFWToken_GetMechanism(fwToken, pMechanism->mechanism, &error);
+ if (!fwMechanism) {
+ goto loser;
+ }
+
+ error = nssCKFWMechanism_SignRecoverInit(fwMechanism, pMechanism, fwSession,
+ fwObject);
+
+ nssCKFWMechanism_Destroy(fwMechanism);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_KEY_FUNCTION_NOT_PERMITTED:
+ case CKR_KEY_HANDLE_INVALID:
+ case CKR_KEY_SIZE_RANGE:
+ case CKR_KEY_TYPE_INCONSISTENT:
+ case CKR_MECHANISM_INVALID:
+ case CKR_MECHANISM_PARAM_INVALID:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_PIN_EXPIRED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_SignRecover
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_SignRecover(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pData,
+ CK_ULONG ulDataLen,
+ CK_BYTE_PTR pSignature,
+ CK_ULONG_PTR pulSignatureLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_UpdateFinal(fwSession,
+ NSSCKFWCryptoOperationType_SignRecover,
+ NSSCKFWCryptoOperationState_SignVerify,
+ pData, ulDataLen, pSignature, pulSignatureLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_INVALID:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_VerifyInit
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_VerifyInit(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_MECHANISM_PTR pMechanism,
+ CK_OBJECT_HANDLE hKey)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken;
+ NSSCKFWMechanism *fwMechanism;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hKey);
+ if (!fwObject) {
+ error = CKR_KEY_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwSlot = nssCKFWSession_GetFWSlot(fwSession);
+ if (!fwSlot) {
+ error = CKR_GENERAL_ERROR; /* should never happen! */
+ goto loser;
+ }
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwMechanism = nssCKFWToken_GetMechanism(fwToken, pMechanism->mechanism, &error);
+ if (!fwMechanism) {
+ goto loser;
+ }
+
+ error = nssCKFWMechanism_VerifyInit(fwMechanism, pMechanism, fwSession,
+ fwObject);
+
+ nssCKFWMechanism_Destroy(fwMechanism);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_KEY_FUNCTION_NOT_PERMITTED:
+ case CKR_KEY_HANDLE_INVALID:
+ case CKR_KEY_SIZE_RANGE:
+ case CKR_KEY_TYPE_INCONSISTENT:
+ case CKR_MECHANISM_INVALID:
+ case CKR_MECHANISM_PARAM_INVALID:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_PIN_EXPIRED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_Verify
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_Verify(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pData,
+ CK_ULONG ulDataLen,
+ CK_BYTE_PTR pSignature,
+ CK_ULONG ulSignatureLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_UpdateFinal(fwSession,
+ NSSCKFWCryptoOperationType_Verify,
+ NSSCKFWCryptoOperationState_SignVerify,
+ pData, ulDataLen, pSignature, &ulSignatureLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_INVALID:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SIGNATURE_INVALID:
+ case CKR_SIGNATURE_LEN_RANGE:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_VerifyUpdate
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_VerifyUpdate(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pPart,
+ CK_ULONG ulPartLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_DigestUpdate(fwSession,
+ NSSCKFWCryptoOperationType_Verify,
+ NSSCKFWCryptoOperationState_SignVerify,
+ pPart, ulPartLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_VerifyFinal
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_VerifyFinal(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pSignature,
+ CK_ULONG ulSignatureLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_Final(fwSession,
+ NSSCKFWCryptoOperationType_Verify,
+ NSSCKFWCryptoOperationState_SignVerify,
+ pSignature, &ulSignatureLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SIGNATURE_INVALID:
+ case CKR_SIGNATURE_LEN_RANGE:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_VerifyRecoverInit
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_VerifyRecoverInit(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_MECHANISM_PTR pMechanism,
+ CK_OBJECT_HANDLE hKey)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken;
+ NSSCKFWMechanism *fwMechanism;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hKey);
+ if (!fwObject) {
+ error = CKR_KEY_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwSlot = nssCKFWSession_GetFWSlot(fwSession);
+ if (!fwSlot) {
+ error = CKR_GENERAL_ERROR; /* should never happen! */
+ goto loser;
+ }
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwMechanism = nssCKFWToken_GetMechanism(fwToken, pMechanism->mechanism, &error);
+ if (!fwMechanism) {
+ goto loser;
+ }
+
+ error = nssCKFWMechanism_VerifyRecoverInit(fwMechanism, pMechanism,
+ fwSession, fwObject);
+
+ nssCKFWMechanism_Destroy(fwMechanism);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_KEY_FUNCTION_NOT_PERMITTED:
+ case CKR_KEY_HANDLE_INVALID:
+ case CKR_KEY_SIZE_RANGE:
+ case CKR_KEY_TYPE_INCONSISTENT:
+ case CKR_MECHANISM_INVALID:
+ case CKR_MECHANISM_PARAM_INVALID:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_PIN_EXPIRED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SESSION_CLOSED:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_VerifyRecover
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_VerifyRecover(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pSignature,
+ CK_ULONG ulSignatureLen,
+ CK_BYTE_PTR pData,
+ CK_ULONG_PTR pulDataLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_UpdateFinal(fwSession,
+ NSSCKFWCryptoOperationType_VerifyRecover,
+ NSSCKFWCryptoOperationState_SignVerify,
+ pSignature, ulSignatureLen, pData, pulDataLen);
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_INVALID:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SIGNATURE_INVALID:
+ case CKR_SIGNATURE_LEN_RANGE:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_DigestEncryptUpdate
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_DigestEncryptUpdate(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pPart,
+ CK_ULONG ulPartLen,
+ CK_BYTE_PTR pEncryptedPart,
+ CK_ULONG_PTR pulEncryptedPartLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_UpdateCombo(fwSession,
+ NSSCKFWCryptoOperationType_Encrypt,
+ NSSCKFWCryptoOperationType_Digest,
+ NSSCKFWCryptoOperationState_Digest,
+ pPart, ulPartLen, pEncryptedPart, pulEncryptedPartLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_DecryptDigestUpdate
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_DecryptDigestUpdate(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pEncryptedPart,
+ CK_ULONG ulEncryptedPartLen,
+ CK_BYTE_PTR pPart,
+ CK_ULONG_PTR pulPartLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_UpdateCombo(fwSession,
+ NSSCKFWCryptoOperationType_Decrypt,
+ NSSCKFWCryptoOperationType_Digest,
+ NSSCKFWCryptoOperationState_Digest,
+ pEncryptedPart, ulEncryptedPartLen, pPart, pulPartLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_ENCRYPTED_DATA_INVALID:
+ case CKR_ENCRYPTED_DATA_LEN_RANGE:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ case CKR_DATA_INVALID:
+ error = CKR_ENCRYPTED_DATA_INVALID;
+ break;
+ case CKR_DATA_LEN_RANGE:
+ error = CKR_ENCRYPTED_DATA_LEN_RANGE;
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_SignEncryptUpdate
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_SignEncryptUpdate(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pPart,
+ CK_ULONG ulPartLen,
+ CK_BYTE_PTR pEncryptedPart,
+ CK_ULONG_PTR pulEncryptedPartLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_UpdateCombo(fwSession,
+ NSSCKFWCryptoOperationType_Encrypt,
+ NSSCKFWCryptoOperationType_Sign,
+ NSSCKFWCryptoOperationState_SignVerify,
+ pPart, ulPartLen, pEncryptedPart, pulEncryptedPartLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_DecryptVerifyUpdate
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_DecryptVerifyUpdate(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pEncryptedPart,
+ CK_ULONG ulEncryptedPartLen,
+ CK_BYTE_PTR pPart,
+ CK_ULONG_PTR pulPartLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ error = nssCKFWSession_UpdateCombo(fwSession,
+ NSSCKFWCryptoOperationType_Decrypt,
+ NSSCKFWCryptoOperationType_Verify,
+ NSSCKFWCryptoOperationState_SignVerify,
+ pEncryptedPart, ulEncryptedPartLen, pPart, pulPartLen);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DATA_LEN_RANGE:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_ENCRYPTED_DATA_INVALID:
+ case CKR_ENCRYPTED_DATA_LEN_RANGE:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_NOT_INITIALIZED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ break;
+ case CKR_DATA_INVALID:
+ error = CKR_ENCRYPTED_DATA_INVALID;
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_GenerateKey
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GenerateKey(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_MECHANISM_PTR pMechanism,
+ CK_ATTRIBUTE_PTR pTemplate,
+ CK_ULONG ulCount,
+ CK_OBJECT_HANDLE_PTR phKey)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken;
+ NSSCKFWMechanism *fwMechanism;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwSlot = nssCKFWSession_GetFWSlot(fwSession);
+ if (!fwSlot) {
+ error = CKR_GENERAL_ERROR; /* should never happen! */
+ goto loser;
+ }
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwMechanism = nssCKFWToken_GetMechanism(fwToken, pMechanism->mechanism, &error);
+ if (!fwMechanism) {
+ goto loser;
+ }
+
+ fwObject = nssCKFWMechanism_GenerateKey(
+ fwMechanism,
+ pMechanism,
+ fwSession,
+ pTemplate,
+ ulCount,
+ &error);
+
+ nssCKFWMechanism_Destroy(fwMechanism);
+ if (!fwObject) {
+ goto loser;
+ }
+ *phKey = nssCKFWInstance_CreateObjectHandle(fwInstance, fwObject, &error);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_ATTRIBUTE_READ_ONLY:
+ case CKR_ATTRIBUTE_TYPE_INVALID:
+ case CKR_ATTRIBUTE_VALUE_INVALID:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_MECHANISM_INVALID:
+ case CKR_MECHANISM_PARAM_INVALID:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_PIN_EXPIRED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SESSION_READ_ONLY:
+ case CKR_TEMPLATE_INCOMPLETE:
+ case CKR_TEMPLATE_INCONSISTENT:
+ case CKR_TOKEN_WRITE_PROTECTED:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_GenerateKeyPair
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GenerateKeyPair(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_MECHANISM_PTR pMechanism,
+ CK_ATTRIBUTE_PTR pPublicKeyTemplate,
+ CK_ULONG ulPublicKeyAttributeCount,
+ CK_ATTRIBUTE_PTR pPrivateKeyTemplate,
+ CK_ULONG ulPrivateKeyAttributeCount,
+ CK_OBJECT_HANDLE_PTR phPublicKey,
+ CK_OBJECT_HANDLE_PTR phPrivateKey)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwPrivateKeyObject;
+ NSSCKFWObject *fwPublicKeyObject;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken;
+ NSSCKFWMechanism *fwMechanism;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwSlot = nssCKFWSession_GetFWSlot(fwSession);
+ if (!fwSlot) {
+ error = CKR_GENERAL_ERROR; /* should never happen! */
+ goto loser;
+ }
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwMechanism = nssCKFWToken_GetMechanism(fwToken, pMechanism->mechanism, &error);
+ if (!fwMechanism) {
+ goto loser;
+ }
+
+ error = nssCKFWMechanism_GenerateKeyPair(
+ fwMechanism,
+ pMechanism,
+ fwSession,
+ pPublicKeyTemplate,
+ ulPublicKeyAttributeCount,
+ pPublicKeyTemplate,
+ ulPublicKeyAttributeCount,
+ &fwPublicKeyObject,
+ &fwPrivateKeyObject);
+
+ nssCKFWMechanism_Destroy(fwMechanism);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+ *phPublicKey = nssCKFWInstance_CreateObjectHandle(fwInstance,
+ fwPublicKeyObject,
+ &error);
+ if (CKR_OK != error) {
+ goto loser;
+ }
+ *phPrivateKey = nssCKFWInstance_CreateObjectHandle(fwInstance,
+ fwPrivateKeyObject,
+ &error);
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_ATTRIBUTE_READ_ONLY:
+ case CKR_ATTRIBUTE_TYPE_INVALID:
+ case CKR_ATTRIBUTE_VALUE_INVALID:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_DOMAIN_PARAMS_INVALID:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_MECHANISM_INVALID:
+ case CKR_MECHANISM_PARAM_INVALID:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_PIN_EXPIRED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SESSION_READ_ONLY:
+ case CKR_TEMPLATE_INCOMPLETE:
+ case CKR_TEMPLATE_INCONSISTENT:
+ case CKR_TOKEN_WRITE_PROTECTED:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_WrapKey
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_WrapKey(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_MECHANISM_PTR pMechanism,
+ CK_OBJECT_HANDLE hWrappingKey,
+ CK_OBJECT_HANDLE hKey,
+ CK_BYTE_PTR pWrappedKey,
+ CK_ULONG_PTR pulWrappedKeyLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwKeyObject;
+ NSSCKFWObject *fwWrappingKeyObject;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken;
+ NSSCKFWMechanism *fwMechanism;
+ NSSItem wrappedKey;
+ CK_ULONG wrappedKeyLength = 0;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwWrappingKeyObject = nssCKFWInstance_ResolveObjectHandle(fwInstance,
+ hWrappingKey);
+ if (!fwWrappingKeyObject) {
+ error = CKR_WRAPPING_KEY_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwKeyObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hKey);
+ if (!fwKeyObject) {
+ error = CKR_KEY_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwSlot = nssCKFWSession_GetFWSlot(fwSession);
+ if (!fwSlot) {
+ error = CKR_GENERAL_ERROR; /* should never happen! */
+ goto loser;
+ }
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwMechanism = nssCKFWToken_GetMechanism(fwToken, pMechanism->mechanism, &error);
+ if (!fwMechanism) {
+ goto loser;
+ }
+
+ /*
+ * first get the length...
+ */
+ wrappedKeyLength = nssCKFWMechanism_GetWrapKeyLength(
+ fwMechanism,
+ pMechanism,
+ fwSession,
+ fwWrappingKeyObject,
+ fwKeyObject,
+ &error);
+ if ((CK_ULONG)0 == wrappedKeyLength) {
+ nssCKFWMechanism_Destroy(fwMechanism);
+ goto loser;
+ }
+ if ((CK_BYTE_PTR)NULL == pWrappedKey) {
+ *pulWrappedKeyLen = wrappedKeyLength;
+ nssCKFWMechanism_Destroy(fwMechanism);
+ return CKR_OK;
+ }
+ if (wrappedKeyLength > *pulWrappedKeyLen) {
+ *pulWrappedKeyLen = wrappedKeyLength;
+ nssCKFWMechanism_Destroy(fwMechanism);
+ error = CKR_BUFFER_TOO_SMALL;
+ goto loser;
+ }
+
+ wrappedKey.data = pWrappedKey;
+ wrappedKey.size = wrappedKeyLength;
+
+ error = nssCKFWMechanism_WrapKey(
+ fwMechanism,
+ pMechanism,
+ fwSession,
+ fwWrappingKeyObject,
+ fwKeyObject,
+ &wrappedKey);
+
+ nssCKFWMechanism_Destroy(fwMechanism);
+ *pulWrappedKeyLen = wrappedKey.size;
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_KEY_HANDLE_INVALID:
+ case CKR_KEY_NOT_WRAPPABLE:
+ case CKR_KEY_SIZE_RANGE:
+ case CKR_KEY_UNEXTRACTABLE:
+ case CKR_MECHANISM_INVALID:
+ case CKR_MECHANISM_PARAM_INVALID:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_PIN_EXPIRED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_WRAPPING_KEY_HANDLE_INVALID:
+ case CKR_WRAPPING_KEY_SIZE_RANGE:
+ case CKR_WRAPPING_KEY_TYPE_INCONSISTENT:
+ break;
+ case CKR_KEY_TYPE_INCONSISTENT:
+ error = CKR_WRAPPING_KEY_TYPE_INCONSISTENT;
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_UnwrapKey
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_UnwrapKey(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_MECHANISM_PTR pMechanism,
+ CK_OBJECT_HANDLE hUnwrappingKey,
+ CK_BYTE_PTR pWrappedKey,
+ CK_ULONG ulWrappedKeyLen,
+ CK_ATTRIBUTE_PTR pTemplate,
+ CK_ULONG ulAttributeCount,
+ CK_OBJECT_HANDLE_PTR phKey)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+ NSSCKFWObject *fwWrappingKeyObject;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken;
+ NSSCKFWMechanism *fwMechanism;
+ NSSItem wrappedKey;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwWrappingKeyObject = nssCKFWInstance_ResolveObjectHandle(fwInstance,
+ hUnwrappingKey);
+ if (!fwWrappingKeyObject) {
+ error = CKR_WRAPPING_KEY_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwSlot = nssCKFWSession_GetFWSlot(fwSession);
+ if (!fwSlot) {
+ error = CKR_GENERAL_ERROR; /* should never happen! */
+ goto loser;
+ }
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwMechanism = nssCKFWToken_GetMechanism(fwToken, pMechanism->mechanism, &error);
+ if (!fwMechanism) {
+ goto loser;
+ }
+
+ wrappedKey.data = pWrappedKey;
+ wrappedKey.size = ulWrappedKeyLen;
+
+ fwObject = nssCKFWMechanism_UnwrapKey(
+ fwMechanism,
+ pMechanism,
+ fwSession,
+ fwWrappingKeyObject,
+ &wrappedKey,
+ pTemplate,
+ ulAttributeCount,
+ &error);
+
+ nssCKFWMechanism_Destroy(fwMechanism);
+ if (!fwObject) {
+ goto loser;
+ }
+ *phKey = nssCKFWInstance_CreateObjectHandle(fwInstance, fwObject, &error);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_ATTRIBUTE_READ_ONLY:
+ case CKR_ATTRIBUTE_TYPE_INVALID:
+ case CKR_ATTRIBUTE_VALUE_INVALID:
+ case CKR_BUFFER_TOO_SMALL:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_DOMAIN_PARAMS_INVALID:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_MECHANISM_INVALID:
+ case CKR_MECHANISM_PARAM_INVALID:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_PIN_EXPIRED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SESSION_READ_ONLY:
+ case CKR_TEMPLATE_INCOMPLETE:
+ case CKR_TEMPLATE_INCONSISTENT:
+ case CKR_TOKEN_WRITE_PROTECTED:
+ case CKR_UNWRAPPING_KEY_HANDLE_INVALID:
+ case CKR_UNWRAPPING_KEY_SIZE_RANGE:
+ case CKR_UNWRAPPING_KEY_TYPE_INCONSISTENT:
+ case CKR_USER_NOT_LOGGED_IN:
+ case CKR_WRAPPED_KEY_INVALID:
+ case CKR_WRAPPED_KEY_LEN_RANGE:
+ break;
+ case CKR_KEY_HANDLE_INVALID:
+ error = CKR_UNWRAPPING_KEY_HANDLE_INVALID;
+ break;
+ case CKR_KEY_SIZE_RANGE:
+ error = CKR_UNWRAPPING_KEY_SIZE_RANGE;
+ break;
+ case CKR_KEY_TYPE_INCONSISTENT:
+ error = CKR_UNWRAPPING_KEY_TYPE_INCONSISTENT;
+ break;
+ case CKR_ENCRYPTED_DATA_INVALID:
+ error = CKR_WRAPPED_KEY_INVALID;
+ break;
+ case CKR_ENCRYPTED_DATA_LEN_RANGE:
+ error = CKR_WRAPPED_KEY_LEN_RANGE;
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_DeriveKey
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_DeriveKey(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_MECHANISM_PTR pMechanism,
+ CK_OBJECT_HANDLE hBaseKey,
+ CK_ATTRIBUTE_PTR pTemplate,
+ CK_ULONG ulAttributeCount,
+ CK_OBJECT_HANDLE_PTR phKey)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSCKFWObject *fwObject;
+ NSSCKFWObject *fwBaseKeyObject;
+ NSSCKFWSlot *fwSlot;
+ NSSCKFWToken *fwToken;
+ NSSCKFWMechanism *fwMechanism;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwBaseKeyObject = nssCKFWInstance_ResolveObjectHandle(fwInstance, hBaseKey);
+ if (!fwBaseKeyObject) {
+ error = CKR_KEY_HANDLE_INVALID;
+ goto loser;
+ }
+
+ fwSlot = nssCKFWSession_GetFWSlot(fwSession);
+ if (!fwSlot) {
+ error = CKR_GENERAL_ERROR; /* should never happen! */
+ goto loser;
+ }
+
+ if (CK_TRUE != nssCKFWSlot_GetTokenPresent(fwSlot)) {
+ error = CKR_TOKEN_NOT_PRESENT;
+ goto loser;
+ }
+
+ fwToken = nssCKFWSlot_GetToken(fwSlot, &error);
+ if (!fwToken) {
+ goto loser;
+ }
+
+ fwMechanism = nssCKFWToken_GetMechanism(fwToken, pMechanism->mechanism, &error);
+ if (!fwMechanism) {
+ goto loser;
+ }
+
+ fwObject = nssCKFWMechanism_DeriveKey(
+ fwMechanism,
+ pMechanism,
+ fwSession,
+ fwBaseKeyObject,
+ pTemplate,
+ ulAttributeCount,
+ &error);
+
+ nssCKFWMechanism_Destroy(fwMechanism);
+ if (!fwObject) {
+ goto loser;
+ }
+ *phKey = nssCKFWInstance_CreateObjectHandle(fwInstance, fwObject, &error);
+
+ if (CKR_OK == error) {
+ return CKR_OK;
+ }
+
+loser:
+ /* verify error */
+ switch (error) {
+ case CKR_ARGUMENTS_BAD:
+ case CKR_ATTRIBUTE_READ_ONLY:
+ case CKR_ATTRIBUTE_TYPE_INVALID:
+ case CKR_ATTRIBUTE_VALUE_INVALID:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_DEVICE_REMOVED:
+ case CKR_DOMAIN_PARAMS_INVALID:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_KEY_HANDLE_INVALID:
+ case CKR_KEY_SIZE_RANGE:
+ case CKR_KEY_TYPE_INCONSISTENT:
+ case CKR_MECHANISM_INVALID:
+ case CKR_MECHANISM_PARAM_INVALID:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_PIN_EXPIRED:
+ case CKR_SESSION_CLOSED:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_SESSION_READ_ONLY:
+ case CKR_TEMPLATE_INCOMPLETE:
+ case CKR_TEMPLATE_INCONSISTENT:
+ case CKR_TOKEN_WRITE_PROTECTED:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+ return error;
+}
+
+/*
+ * NSSCKFWC_SeedRandom
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_SeedRandom(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pSeed,
+ CK_ULONG ulSeedLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSItem seed;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_BYTE_PTR)CK_NULL_PTR == pSeed) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ /* We could read through the buffer in a Purify trap */
+
+ seed.size = (PRUint32)ulSeedLen;
+ seed.data = (void *)pSeed;
+
+ error = nssCKFWSession_SeedRandom(fwSession, &seed);
+
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_RANDOM_SEED_NOT_SUPPORTED:
+ case CKR_RANDOM_NO_RNG:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_GenerateRandom
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GenerateRandom(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession,
+ CK_BYTE_PTR pRandomData,
+ CK_ULONG ulRandomLen)
+{
+ CK_RV error = CKR_OK;
+ NSSCKFWSession *fwSession;
+ NSSItem buffer;
+
+ if (!fwInstance) {
+ error = CKR_CRYPTOKI_NOT_INITIALIZED;
+ goto loser;
+ }
+
+ fwSession = nssCKFWInstance_ResolveSessionHandle(fwInstance, hSession);
+ if (!fwSession) {
+ error = CKR_SESSION_HANDLE_INVALID;
+ goto loser;
+ }
+
+ if ((CK_BYTE_PTR)CK_NULL_PTR == pRandomData) {
+ error = CKR_ARGUMENTS_BAD;
+ goto loser;
+ }
+
+ /*
+ * A purify error here indicates caller error.
+ */
+ (void)nsslibc_memset(pRandomData, 0, ulRandomLen);
+
+ buffer.size = (PRUint32)ulRandomLen;
+ buffer.data = (void *)pRandomData;
+
+ error = nssCKFWSession_GetRandom(fwSession, &buffer);
+
+ if (CKR_OK != error) {
+ goto loser;
+ }
+
+ return CKR_OK;
+
+loser:
+ switch (error) {
+ case CKR_SESSION_CLOSED:
+ /* destroy session? */
+ break;
+ case CKR_DEVICE_REMOVED:
+ /* (void)nssCKFWToken_Destroy(fwToken); */
+ break;
+ case CKR_ARGUMENTS_BAD:
+ case CKR_CRYPTOKI_NOT_INITIALIZED:
+ case CKR_DEVICE_ERROR:
+ case CKR_DEVICE_MEMORY:
+ case CKR_FUNCTION_CANCELED:
+ case CKR_FUNCTION_FAILED:
+ case CKR_GENERAL_ERROR:
+ case CKR_HOST_MEMORY:
+ case CKR_OPERATION_ACTIVE:
+ case CKR_RANDOM_NO_RNG:
+ case CKR_SESSION_HANDLE_INVALID:
+ case CKR_USER_NOT_LOGGED_IN:
+ break;
+ default:
+ case CKR_OK:
+ error = CKR_GENERAL_ERROR;
+ break;
+ }
+
+ return error;
+}
+
+/*
+ * NSSCKFWC_GetFunctionStatus
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_GetFunctionStatus(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession)
+{
+ return CKR_FUNCTION_NOT_PARALLEL;
+}
+
+/*
+ * NSSCKFWC_CancelFunction
+ *
+ */
+NSS_IMPLEMENT CK_RV
+NSSCKFWC_CancelFunction(
+ NSSCKFWInstance *fwInstance,
+ CK_SESSION_HANDLE hSession)
+{
+ return CKR_FUNCTION_NOT_PARALLEL;
+}