This object carries the RADIUS shared secret for 802.1X authentication in pre-encrypted form, distinct from the plaintext AuthKey object. Because a read of this object returns the already-encrypted value rather than plaintext, a config backup/restore tool can safely copy it between devices of the same key domain without exposing the real secret, but it cannot be used to verify the secret matches a human-readable value. For example, a configuration-management script cloning RADIUS settings to a spare switch would push this encrypted blob directly rather than trying to re-derive it from the plaintext AuthKey object.