I am looking for help to identify following three crypto devices, which were
presumably used by NATO and Eastern Countries. You can have a look here:
http://members.aol.com/infowelt/kdevice.htm
At the moment I am preparing an article for the German computer magazine c't
(www.heise.de/ct/) on hardware crypto in the 20th century. If you know how they
were called, who used them, how they were used or at which time they were used,
please contact me. I will publish the results at the same URL.
thank you,
Christiane Schulzki-Haddouti
