Pages related to cryptographic (code and cipher) equipment and cryptography.
- BC-52 Simulator
A graphical Hagelin BC-52 cipher machine simulator for Windows computers.
- Christos Military and Intelligence Corner
Military and intelligence history mostly dealing with World War II. Includes declassified documents about German cryptanalysis of the US M-209 machine during WW2.
- Cipher Machines
Ralph Simpson’s cipher machines page
- Cipher Machines and Cryptology
Dirk Rijmenants’ page of Historical and Technical Information about Crypto Machines, Cryptology and Free Software Simulations.
- Crypto Machines Home Page
Jerry Proc’s cryptographic machine home page. Includes a comprehensive index of cryptographic machines from many nations.
- Crypto Museum
A virtual museum of cryptographic equipment in The Netherlands, that can only be visited on the internet.
- Enigma Simulator
A graphical Enigma cipher machine simulator for Windows computers.
- Enigma Simulator for Mac
A graphical Enigma cipher machine simulator for the Mac, by Terry Long.
- Enigma World Code Group
A web site for users of the Enigma cipher machine (and its simulators) who would like to exchange cipher messages.
A command line Enigma simulator and message breaking program.
- KL-7 Simulator
A graphical TSEC/KL-7 cipher machine simulator for Windows computers.
- La page Crypto de Jean-François BOUCHAUDY
Jean-François Bouchaudy’s Crypto Page, including a graphical C-446 simulator written in Python.
- M-209 Simulator
An excellent graphical simulator for the US M-209 cipher machine, for use on Windows computers.
- Operation Tinker Bell
A fun crypto activity in which you play the role of a cipher clerk, watching the story unfold as you decipher message traffic with the KL-7 and one-time pads.
Military Communications Equipment
Pages related to military radio and wireline communications equipment.
Pages related to military vehicles.
Commercial sellers of stuff that interests me.