Amdmnt
                Mandatory
                Hdr
                Mandatory
                Body
                Mandatory
                SctyTrlr
                Optional
                MACData
                Mandatory
                Ctrl
                Mandatory
                KeySetIdr
                Mandatory
                DrvdInf
                Optional
                Algo
                Mandatory
                KeyLngth
                Optional
                KeyPrtcn
                Optional
                Key Index
KeyIndx
                Optional
                Definition: Identifies a unique key set when multiple keys with the same key set identifier are used. for example, key rotation. ISO 13492 Length of 2 or 5
Type: Max5NumericText (String)
Restrictions:
- Pattern: [0-9]{1,5}
PddgMtd
                Optional
                InitlstnVctr
                Optional
                MAC
                Mandatory