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. 2007 8 * 9 */ 10 11 12#include <stdlib.h> 13#include <stdio.h> 14#include <string.h> 15 16#include "trousers/tss.h" 17#include "trousers/trousers.h" 18#include "trousers_types.h" 19#include "spi_utils.h" 20#include "obj.h" 21#include "tsplog.h" 22 23 24TSS_RESULT 25Tspi_TPM_SetOperatorAuth(TSS_HTPM hTpm, /* in */ 26 TSS_HPOLICY hOperatorPolicy) /* in */ 27{ 28 TSS_HCONTEXT tspContext; 29 UINT32 type; 30 TCPA_SECRET operatorAuth; 31 TSS_RESULT result = TSS_SUCCESS; 32 33 if ((result = obj_tpm_get_tsp_context(hTpm, &tspContext))) 34 return result; 35 36 if ((result = obj_policy_get_type(hOperatorPolicy, &type))) 37 return result; 38 39 if (type != TSS_POLICY_OPERATOR) 40 return TSPERR(TSS_E_BAD_PARAMETER); 41 42 if ((result = obj_policy_get_secret(hOperatorPolicy, TR_SECRET_CTX_NEW, &operatorAuth))) 43 return result; 44 45 if ((result = TCS_API(tspContext)->SetOperatorAuth(tspContext, &operatorAuth))) 46 return result; 47 48 if ((result = obj_tpm_set_policy(hTpm, hOperatorPolicy))) 49 return result; 50 51 return result; 52} 53