Tspi_TPM_LoadMaintenancePubKey(3)Tspi_TPM_LoadMaintenancePubKey(3)
TCG Software Stack Developer's Reference
NAME
Tspi_TPM_LoadMaintenancePubKey- load the public maintenance key into
the TPM
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_LoadMaintenancePubKey(TSS_HTPM hTPM, TSS_HKEY hMaintenanceKey,
TSS_VALIDATION* pValidationData);
DESCRIPTIONTspi_TPM_LoadMaintenancePubKey loads the public maintenance key into
the TPM. The maintenance key can only be loaded once; any subsequent
calls to this function will fail. The key information for loading the
maintenance public key must be set in the key object by Tspi_SetAttrib‐
Data before this method is called. If pValidationData is NULL, the TSS
service provider proofs the digest got internally from the TPM. Other‐
wise, the caller has to proof the digest by its own.
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_LoadMaintenancePubKey returns TSS_SUCCESS on success, other‐
wise one of the following values are returned:
TSS_E_INVALID_HANDLE
hTPM or hMaintenanceKey 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_LoadMaintenancePubKey conforms to the Trusted Computing Group
Software Specification version 1.1 Golden
SEE ALSOTspi_TPM_CheckMaintenancePubKey(3), Tspi_TPM_KillMaintenanceFeature(3),
Tspi_TPM_CreateMaintenanceArchive(3).
TSS 1.1 2004-05-26 Tspi_TPM_LoadMaintenancePubKey(3)
