NAME

       Tspi_TPM_OwnerGetSRKPubKey - get public key of the SRK

SYNOPSIS

       #include <tss/tspi.h>

       TSS_RESULT Tspi_TPM_OwnerGetSRKPubKey(TSS_HTPM hTPM,
                                             UINT32*  pulPubKeyLength,
                                             BYTE**   prgbPubKey);

DESCRIPTION

       Tspi_TPM_OwnerGetSRKPubKey  returns the public key of the key object using owner authorization.  This can
       only be used on 1.2 TPMs, and only to return the public key of the SRK.

PARAMETERS

   hTPM
       The hTPM parameter is used to specify the handle of the TPM object.

   pulPubKeyLength
       The pulPubKeyLength parameter is the length (in bytes) of the prgbPubKey parameter.

   prgbPubKey
       The prgbPubKey parameter is the pointer to the memory block containing the public key blob retrieved  for
       the key object referenced by hKey.

RETURN CODES

       Tspi_TPM_OwnerGetSRKPubKey  returns  TSS_SUCCESS  on  success,  otherwise  one of the following values is
       returned:

       TSS_E_INVALID_HANDLE
              hTPM is not a valid handle.

       TSS_E_BAD_PARAMETER
              One or more parameters is bad.

       TSS_E_INTERNAL_ERROR
              An internal SW error has been detected.

       TSS_E_TPM_UNSUPPORTED
              The TPM is not version 1.2 or later - (Note: still unimplemented)

CONFORMING TO

       Tspi_TPM_OwnerGetSRKPubKey conforms to the Trusted Computing Group Software Specification version 1.2

SEE ALSO

       Tspi_Context_FreeMemory(3), Tspi_Key_GetPubKey(3).