Tspi_PcrComposite_SelectPcrIndex (3) Linux Manual Page

Tspi_PcrComposite_SelectPcrIndex- select a PCR index inside a PCR composite object.

Synopsis

#include <tss/platform.h>
#include <tss/tcpa_defines.h>
#include <tss/tcpa_typedef.h>
#include <tss/tcpa_struct.h>
#include <tss/tss_typedef.h>
#include <tss/tss_structs.h>
#include <tss/tspi.h>
TSS_RESULT Tspi_PcrComposite_SelectPcrIndex(TSS_HPCRS hPcrComposite, UINT32 ulPcrIndex);

Description

Tspi_PcrComposite_SelectPcrIndex selects a PCR index inside a PCR composite object. The PCR composite object must be created withthe function Tspi_Context_CreateObject(). An exampled for the usage is the selection of PCR registeres before calling Tspi_TPM_Quote().

Parameters

hPcrComposite

Handle of the PCR composite object instance where the index should be selected.

ulPcrIndex

This parameter indicates the index of the PCR to select.

Return Codes

Tspi_PcrComposite_SelectPcrIndex returns TSS_SUCCESS on success, otherwise one of the following values are returned:

TSS_E_INVALID_HANDLE – Either hPcrComposite or ulPcrIndex is an invalid handle.
TSS_E_INTERNAL_ERROR – An error occurred internal to the TSS.

Conforming To

Tspi_PcrComposite_SelectPcrIndex conforms to the Trusted Computing Group Software Specification version 1.1 Golden