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Tspi_TPM_OwnerGetSRKPubKey(3)               DragonFly Library Functions Manual

                   TCG Software Stack Developer's Reference


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).

TSS 1.1                           2007-07-19     Tspi_TPM_OwnerGetSRKPubKey(3)

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