Tspi_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 hObjectToChange.
- 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 Specification version 1.1 Golden