NAME¶
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.
-
Tspi_PcrComposite_SelectPcrIndex conforms to the Trusted Computing Group
Software Specification version 1.1 Golden
SEE ALSO¶
Tspi_TPM_Quote(3),
Tspi_PcrComposite_SetPcrValue(3),
Tspi_PcrComposite_GetPcrValue(3).