1# Chiasmus is an encryption standard developed by the German Federal 2# Office for Information Security (Bundesamt fuer Sicherheit in der 3# Informationstechnik). 4 5# https://www.bsi.bund.de/EN/Topics/OtherTopics/Chiasmus/Chiasmus_node.html 60 string XIA1\r Chiasmus Encrypted data 7!:ext xia 8 90 string XIS Chiasmus key 10!:ext xis 11