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      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
     28 TSS_RESULT
     29 Transport_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