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);
DESCRIPTION¶
Tspi_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 required
for proofing the public maintenance key must be set in the key object by
Tspi_SetAttribData before this method is called.
This function 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 required 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 CODES¶
Tspi_TPM_CheckMaintenancePubKey returns TSS_SUCCESS on success, otherwise
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.
Tspi_TPM_CheckMaintenancePubKey conforms to the Trusted Computing Group
Software Specification version 1.1 Golden
SEE ALSO¶
Tspi_TPM_LoadMaintenancePubKey(3),
Tspi_TPM_CreateMaintenanceArchive(3),
Tspi_TPM_KillMaintenanceFeature(3).