Encoding data is enciphering data by using a clear key. Decoding
data is deciphering data by using the same clear key that enciphered
the data. You can use the utility panels to encode and decode data.
Note: ICSF must be active with a valid master key to use
the encode and decode options. Encode and decode are available only
on a DES-capable server or processor. CDMF-only systems cannot use
encode and decode.