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Tspi_Change_Auth(3)TCG Software	Stack Developer's ReferenceTspi_Change_Auth(3)

NAME
       Tspi_ChangeAuth - change	the authorization data of an entity.

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_ChangeAuth(TSS_HOBJECT hObjectToChange, TSS_HOBJECT hParentObject,
				  TSS_HPOLICY hNewPolicy );

DESCRIPTION
       Tspi_ChangeAuth	 changes  the authorization data (secret) of an	entity
       (object)	and assigns the	object to the policy object. All classes using
       secrets provide this method for changing	their authorization data.

PARAMETERS
   hObjectToChange
       Handle of the object to change authorization for.

   hParentObject
       Handle  of  the parent object wrapping the object addressed by hObject-
       ToChange.

   hNewPolicy
       Handle of the policy object providing the new authorization data.

RETURN CODES
       Tspi_ChangeAuth returns TSS_SUCCESS on  success,otherwise  one  of  the
       following values	are returned:

       TSS_E_INVALID_HANDLE - Either hObjectToChange, or hParentObject are not
       a valid handle.

       TSS_E_INTERNAL_ERROR - An error occurred	internal to the	TSS.

CONFORMING TO
       Tspi_ChangeAuth conforms	to the Trusted Computing Group Software	Speci-
       fication	version	1.1 Golden

SEE ALSO
       Tspi_ChangeAuthAsym(3).

TSS 1.1				  2004-05-26		   Tspi_Change_Auth(3)

NAME | SYNOPSIS | DESCRIPTION | PARAMETERS | RETURN CODES | CONFORMING TO | SEE ALSO

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