1 # Chiasmus is a encryption standard developed by the German Federal 2 # Office for Information Security (Bundesamt fuer Sicherheit in der 3 # Informationstechnik). 4 5 # Extension: .xia 6 0 string XIA1 Chiasmus encrypted data 7 8 # Extension: .xis 9 0 string XIS Chiasmus key 10