Tribblix: manual page: Tspi_TPM_LoadMaintenancePubKey.3

Tspi_TPM_LoadMaintenancePubKey(3) Introduction to Library Functions

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);

DESCRIPTION

Tspi_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_SetAttribData before this method is called. If pValidationData
is NULL, the TSS service provider proofs the digest got internally
from the TPM. Otherwise, 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
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_LoadMaintenancePubKey returns TSS_SUCCESS on success,
otherwise 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 TO