CIPHER
MACHINES AND CRYPTOLOGY Technical and historical
information about cipher machines and the
fascinating world of cryptology
WELCOME
This website covers WW2 and Cold War era cipher
machines, detailed technical and historical
information, and manual ciphers. Learn how the
equipment works and how it was operated. You can
download realistic software simulations that work
exactly like the real machines. This website is
also preserved on the Internet Archive.
Elite Box Challenge Florin Zuberbühler from Switzerland
2nd to solve 2 boxes. Crypto Box Challenge Florin Zuberbühler from Switzerland
14th to solve all boxes. Operation Tinker Bell Eduardo Lopez from Argentina 36th to
complete mission. Enigma
Challenge Serge
Larocque from Canada 101st to complete challenge. KL-7 Tech & History Added story maint tech at Kadena Air
Base Okinawa.
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& PRIVACY INFORMATION
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for educational purposes, and its content is
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