tsp_oper.c revision 1.1 
1
2/*
3 * Licensed Materials - Property of IBM
4 *
5 * trousers - An open source TCG Software Stack
6 *
7 * (C) Copyright International Business Machines Corp. 2004-2007
8 *
9 */
10
11
12#include <stdlib.h>
13#include <stdio.h>
14#include <string.h>
15#include <time.h>
16#include <errno.h>
17
18#include "trousers/tss.h"
19#include "trousers/trousers.h"
20#include "trousers_types.h"
21#include "spi_utils.h"
22#include "capabilities.h"
23#include "tsplog.h"
24#include "obj.h"
25
26
27#ifdef TSS_BUILD_TRANSPORT
28TSS_RESULT
29Transport_SetOperatorAuth(TSS_HCONTEXT tspContext,	/* in */
30			  TCPA_SECRET *operatorAuth)		/* in */
31{
32	TSS_RESULT result;
33	UINT64 offset;
34	TCS_HANDLE handlesLen = 0;
35	BYTE data[sizeof(TCPA_SECRET)];
36
37	if ((result = obj_context_transport_init(tspContext)))
38		return result;
39
40	LogDebugFn("Executing in a transport session");
41
42	offset = 0;
43	Trspi_LoadBlob(&offset, TPM_SHA1_160_HASH_LEN, data, operatorAuth->authdata);
44
45	return obj_context_transport_execute(tspContext, TPM_ORD_SetOperatorAuth, sizeof(data),
46					     data, NULL, &handlesLen, NULL, NULL, NULL, NULL, NULL);
47}
48#endif
49