NAME

       Tspi_Key_UnloadKey - unload a key from the 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_Key_UnloadKey(TSS_HKEY hKey);

DESCRIPTION

       Tspi_Key_UnloadKey  unloads  the key referenced by the given key object from the TPM. This
       call will result in a TPM_EvictKey operation for the specified key.

PARAMETERS

   hKey
       The hKey parameter is the handle of the key object to unload.

RETURN CODES

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

       TSS_E_INVALID_HANDLE
              hKey is not a valid handle.

       TSS_E_INTERNAL_ERROR
              An internal SW error has been detected.

       TSS_E_BAD_PARAMETER
              One or more parameters is bad.

CONFORMING TO

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

SEE ALSO

       Tspi_Key_LoadKey(3), Tspi_Key_GetPubKey(3).