tspi_tpm_ownergetsrkpubkey(3) [centos man page]

Tspi_TPM_OwnerGetSRKPubKey(3)				     Library Functions Manual				     Tspi_TPM_OwnerGetSRKPubKey(3)

						     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)

Tspi_TPM_TakeOwnership(3)				     Library Functions Manual					 Tspi_TPM_TakeOwnership(3)

						     TCG Software Stack Developer's Reference

NAME

       Tspi_TPM_TakeOwnership - take ownership of a 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_TakeOwnership(TSS_HTPM hTPM, TSS_HKEY hKeySRK,
					 TSS_HKEY hEndorsementPubKey);

DESCRIPTION

       Tspi_TPM_TakeOwnership  takes  ownership  of a TPM. Taking ownership is the process of inserting a shared secret into the TPM. The owner of
       the TPM (anyone who knows the shared secret) has the right to perform special operations.

PARAMETERS

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

   hKeySRK
       The hKeySRK parameter is the handle to the object representing the TPM's Storage Root Key.

   hEndorsementPubKey
       The hEndorsementPubKey parameter is the handle to the object representing the TPM's endorsement public key. This key is	required  for  en-
       crypting the secret of the SRK and the TPM owner secret. If NULL, the TSP internally queries the TPM for that endorsement public key.

RETURN CODES

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

       TSS_E_INVALID_HANDLE
	      Either the TPM or one of the key handles is not valid.

       TSS_E_INTERNAL_ERROR
	      An internal SW error has been detected.

CONFORMING TO

       Tspi_TPM_TakeOwnership conforms to the Trusted Computing Group Software Specification version 1.1 Golden

SEE ALSO

       Tspi_TPM_ClearOwner(3)

TSS 1.1 							    2004-05-25						 Tspi_TPM_TakeOwnership(3)