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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 <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/mman.h>
#include <fcntl.h>
#include <errno.h>
#include "trousers/tss.h"
#include "trousers_types.h"
#include "tcs_tsp.h"
#include "tcs_utils.h"
#include "tcslog.h"
TSS_RESULT
UnloadBlob_STORED_DATA(UINT64 *offset, BYTE *blob, TCPA_STORED_DATA *data)
{
if (!data) {
UINT32 size;
UnloadBlob_VERSION(offset, blob, NULL);
UnloadBlob_UINT32(offset, &size, blob);
if (size > 0)
UnloadBlob(offset, size, blob, NULL);
UnloadBlob_UINT32(offset, &size, blob);
if (size > 0)
UnloadBlob(offset, size, blob, NULL);
return TSS_SUCCESS;
}
UnloadBlob_VERSION(offset, blob, (TPM_VERSION *)&data->ver);
UnloadBlob_UINT32(offset, &data->sealInfoSize, blob);
if (data->sealInfoSize > 0) {
data->sealInfo = (BYTE *)calloc(1, data->sealInfoSize);
if (data->sealInfo == NULL) {
LogError("malloc of %u bytes failed.", data->sealInfoSize);
data->sealInfoSize = 0;
return TCSERR(TSS_E_OUTOFMEMORY);
}
UnloadBlob(offset, data->sealInfoSize, blob, data->sealInfo);
} else {
data->sealInfo = NULL;
}
UnloadBlob_UINT32(offset, &data->encDataSize, blob);
if (data->encDataSize > 0) {
data->encData = (BYTE *)calloc(1, data->encDataSize);
if (data->encData == NULL) {
LogError("malloc of %u bytes failed.", data->encDataSize);
data->encDataSize = 0;
free(data->sealInfo);
data->sealInfo = NULL;
data->sealInfoSize = 0;
return TCSERR(TSS_E_OUTOFMEMORY);
}
UnloadBlob(offset, data->encDataSize, blob, data->encData);
} else {
data->encData = NULL;
}
return TSS_SUCCESS;
}
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