The manager specifies this checksum when trying to add
a SCT on the node. The agent while acting on the SET
operation would perform a checksum computation on the
FTPed file and compare against this object. If they differ,
the SET operation would be negated. If same, the file is
considered valid and this value is stored in a persistent
database. SCT files across the network with the same
combination of card type, sct type, major and minor versions
would have the same checksum.