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/*
* Licensed Materials - Property of IBM
*
* trousers - An open source TCG Software Stack
*
* (C) Copyright International Business Machines Corp. 2004-2006
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "trousers/tss.h"
#include "trousers/trousers.h"
#include "trousers_types.h"
#include "spi_utils.h"
#include "capabilities.h"
#include "tsplog.h"
#include "obj.h"
TSS_RESULT
Tspi_Hash_SetHashValue(TSS_HHASH hHash, /* in */
UINT32 ulHashValueLength, /* in */
BYTE * rgbHashValue) /* in */
{
if (ulHashValueLength == 0 || rgbHashValue == NULL)
return TSPERR(TSS_E_BAD_PARAMETER);
return obj_hash_set_value(hHash, ulHashValueLength, rgbHashValue);
}
TSS_RESULT
Tspi_Hash_GetHashValue(TSS_HHASH hHash, /* in */
UINT32 * pulHashValueLength, /* out */
BYTE ** prgbHashValue) /* out */
{
if (pulHashValueLength == NULL || prgbHashValue == NULL)
return TSPERR(TSS_E_BAD_PARAMETER);
return obj_hash_get_value(hHash, pulHashValueLength, prgbHashValue);
}
TSS_RESULT
Tspi_Hash_UpdateHashValue(TSS_HHASH hHash, /* in */
UINT32 ulDataLength, /* in */
BYTE *rgbData) /* in */
{
if (rgbData == NULL && ulDataLength != 0)
return TSPERR(TSS_E_BAD_PARAMETER);
if (ulDataLength == 0)
return TSS_SUCCESS;
return obj_hash_update_value(hHash, ulDataLength, rgbData);
}
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