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 pVal‐
       idationData  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 ob‐
       ject 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.

CONFORMING TO

       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_KillMaintenanceFea‐
       ture(3).

TSS 1.1                                            2004-05-26                 Tspi_TPM_CheckMaintenancePubKey(3)