Tspi_TPM_CheckMaintenancePubKey(3)Tspi_TPM_CheckMaintenancePubKey(3)
TCG Software Stack Developer's Reference
NAME
Tspi_TPM_CheckMaintenancePubKey- check the public maintenance key
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_TPM_CheckMaintenancePubKey(TSS_HTPM hTPM, TSS_HKEY hMaintenanceKey,
TSS_VALIDATION* pValidationData);
DESCRIPTIONTspi_TPM_CheckMaintenancePubKey checks the public maintenance key. If
hMaintenanceKey is NULL, then pValidationData must not be NULL; the
caller has to proof the digest on its own. If hMaintenanceKey is not
NULL, then pValidationData must be NULL; the TSS service provider
proofs the digest got internally from the TPM. The key information re‐
quired for proofing the public maintenance key must be set in the key
object by Tspi_SetAttribData before this method is called. This func‐
tion is not yet implemented.
PARAMETERS
hTPM
Handle of the TPM object
hMaintenanceKey
Handle of the maintenance key object
pValidationData
Validation data structure. [IN] Provide externalData information re‐
quired to compute the signature. [OUT] On successful completion of the
ocmmand, the structure provides a buffer containing the validation data
and a buffer containing the data the validation data was computed from.
RETURN CODESTspi_TPM_CheckMaintenancePubKey returns TSS_SUCCESS on success, other‐
wise one of the following values are returned:
TSS_E_INVALID_HANDLE
hTPM is not a valid handle.
TSS_E_INTERNAL_ERROR
An internal SW error has been detected.
TSS_E_BAD_PARAMETER
One or more of the parameters is incorrect.
TSS_E_NOTIMPL
The command is not implemented.
CONFORMING TOTspi_TPM_CheckMaintenancePubKey conforms to the Trusted Computing Group
Software Specification version 1.1 Golden
SEE ALSOTspi_TPM_LoadMaintenancePubKey(3), Tspi_TPM_CreateMainte‐
nanceArchive(3), Tspi_TPM_KillMaintenanceFeature(3).
TSS 1.12004-05-26Tspi_TPM_CheckMaintenancePubKey(3)
