Required commands
The CSNBKEX required commands.
This verb requires the Key Export command (offset X'0013') to be enabled in the active role.
By also specifying the Key Export - Unrestricted command (offset X'0276'), you can permit a less secure mode of operation that enables an equal key-halves EXPORTER key-encrypting-key to export a key having unequal key-halves (key parity bits are ignored).