Differences From Artifact [8363ed8d3c]:
- File
cackey.c
— part of check-in
[aff9dd7ca3]
at
2010-07-23 22:25:46
on branch trunk
— CACKey 0.5.18
Fixed issue with reset clean-up marking slot as reset (infinite loop) (user: rkeene, size: 170786) [annotate] [blame] [check-ins using]
To Artifact [195b1c0ba3]:
- File
cackey.c
— part of check-in
[8aec474c2b]
at
2010-10-10 09:10:13
on branch trunk
— CACKey 0.5.20
Updated CACKey to not require pReserved to be set to NULL
Fixed bug where Sign and Decrypt operations would not terminate correctly (user: rkeene, size: 172403) [annotate] [blame] [check-ins using]
| ︙ | |||
3175 3176 3177 3178 3179 3180 3181 | 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 | - - - - - - |
if (args->CreateMutex == NULL || args->DestroyMutex == NULL || args->LockMutex == NULL || args->UnlockMutex == NULL) {
if (args->CreateMutex != NULL || args->DestroyMutex != NULL || args->LockMutex != NULL || args->UnlockMutex != NULL) {
CACKEY_DEBUG_PRINTF("Error. Some, but not All threading primitives provided.");
return(CKR_ARGUMENTS_BAD);
}
}
|
| ︙ | |||
4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 | 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 | + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + |
return(CKR_OK);
}
CK_DEFINE_FUNCTION(CK_RV, C_Decrypt)(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pEncryptedData, CK_ULONG ulEncryptedDataLen, CK_BYTE_PTR pData, CK_ULONG_PTR pulDataLen) {
CK_ULONG datalen_update, datalen_final;
CK_RV decrypt_ret;
int mutex_retval;
CACKEY_DEBUG_PRINTF("Called.");
if (!cackey_initialized) {
CACKEY_DEBUG_PRINTF("Error. Not initialized.");
return(CKR_CRYPTOKI_NOT_INITIALIZED);
}
if (pulDataLen == NULL) {
CACKEY_DEBUG_PRINTF("Error. pulDataLen is NULL.");
return(CKR_ARGUMENTS_BAD);
}
datalen_update = *pulDataLen;
decrypt_ret = C_DecryptUpdate(hSession, pEncryptedData, ulEncryptedDataLen, pData, &datalen_update);
if (decrypt_ret != CKR_OK) {
CACKEY_DEBUG_PRINTF("Error. DecryptUpdate() returned failure (rv = %lu).", (unsigned long) decrypt_ret);
if (decrypt_ret != CKR_BUFFER_TOO_SMALL) {
/* Terminate decryption operation */
mutex_retval = cackey_mutex_lock(cackey_biglock);
if (mutex_retval != 0) {
CACKEY_DEBUG_PRINTF("Error. Locking failed.");
return(CKR_GENERAL_ERROR);
}
if (!cackey_sessions[hSession].active) {
cackey_mutex_unlock(cackey_biglock);
CACKEY_DEBUG_PRINTF("Error. Session not active.");
return(CKR_SESSION_HANDLE_INVALID);
}
if (!cackey_sessions[hSession].decrypt_active) {
cackey_mutex_unlock(cackey_biglock);
CACKEY_DEBUG_PRINTF("Error. Decrypt not active.");
return(CKR_OPERATION_NOT_INITIALIZED);
}
cackey_sessions[hSession].decrypt_active = 0;
mutex_retval = cackey_mutex_unlock(cackey_biglock);
if (mutex_retval != 0) {
CACKEY_DEBUG_PRINTF("Error. Unlocking failed.");
return(CKR_GENERAL_ERROR);
}
}
return(decrypt_ret);
}
if (pData) {
pData += datalen_update;
}
|
| ︙ | |||
5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 | 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 5470 | + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + |
return(CKR_OK);
}
CK_DEFINE_FUNCTION(CK_RV, C_Sign)(CK_SESSION_HANDLE hSession, CK_BYTE_PTR pData, CK_ULONG ulDataLen, CK_BYTE_PTR pSignature, CK_ULONG_PTR pulSignatureLen) {
unsigned long start_sign_bufused;
CK_RV sign_ret;
int mutex_retval;
CACKEY_DEBUG_PRINTF("Called.");
if (!cackey_initialized) {
CACKEY_DEBUG_PRINTF("Error. Not initialized.");
return(CKR_CRYPTOKI_NOT_INITIALIZED);
}
if (hSession == 0 || hSession >= (sizeof(cackey_sessions) / sizeof(cackey_sessions[0]))) {
CACKEY_DEBUG_PRINTF("Error. Session out of range.");
return(CKR_SESSION_HANDLE_INVALID);
}
start_sign_bufused = cackey_sessions[hSession].sign_bufused;
sign_ret = C_SignUpdate(hSession, pData, ulDataLen);
if (sign_ret != CKR_OK) {
CACKEY_DEBUG_PRINTF("Error. SignUpdate() returned failure (rv = %lu).", (unsigned long) sign_ret);
if (sign_ret != CKR_BUFFER_TOO_SMALL) {
mutex_retval = cackey_mutex_lock(cackey_biglock);
if (mutex_retval != 0) {
CACKEY_DEBUG_PRINTF("Error. Locking failed.");
return(CKR_GENERAL_ERROR);
}
if (!cackey_sessions[hSession].active) {
cackey_mutex_unlock(cackey_biglock);
CACKEY_DEBUG_PRINTF("Error. Session not active.");
return(CKR_SESSION_HANDLE_INVALID);
}
if (!cackey_sessions[hSession].sign_active) {
cackey_mutex_unlock(cackey_biglock);
CACKEY_DEBUG_PRINTF("Error. Sign not active.");
return(CKR_OPERATION_NOT_INITIALIZED);
}
cackey_sessions[hSession].sign_active = 0;
mutex_retval = cackey_mutex_unlock(cackey_biglock);
if (mutex_retval != 0) {
CACKEY_DEBUG_PRINTF("Error. Unlocking failed.");
return(CKR_GENERAL_ERROR);
}
}
return(sign_ret);
}
sign_ret = C_SignFinal(hSession, pSignature, pulSignatureLen);
if (sign_ret != CKR_OK) {
if (sign_ret == CKR_BUFFER_TOO_SMALL) {
|
| ︙ |