Homepage
Crypto
Index
Glossary
Enigma
Hagelin
Fialka
Nema
Voice
Hand
OTP
EMU
Mixers
Phones
FILL
Codebooks
Algorithms
USA
USSR
UK
Yugoslavia
Ascom
AT&T
Bosch
Datotek
Gretag
HELL
ITT
Motorola
Mils
OMI
Philips
Racal
Siemens
STK
Tadiran
Telsy
Teltron
Transvertex
TST
Spy radio
Burst encoders
Intercept
Covert
Radio
PC
Telex
People
Agencies
Manufacturers
• • • Donate • • •
Kits
Shop
News
Events
Wanted
Contact
About
Links
   Click for homepage
Cyclometer
Enigma codebreaking device - this page is a stub

The cyclometer (Polish: Cyklometr) was an electromechanical cryptologic device, developed in 1934 or 1935 by Marian Rejewski of the German Section (BS-4) of the Polish Cipher Bureau, to facilitate decryption of traffic created on the German Army 3-wheel Enigma cipher machine [1].

The image on the right was created by the people behind the International Cryptology Game website CODEBREAKERS.EU [2] and gives a good impression of what the machine might have looked like. The artwork is based on an original sketch made by Rejewski after the war.

 More on Wikipedia
  

References
  1. Wikipedia, Cyclometer
    Retrieved July 2016.

  2. International Cryptology Game, Artist inpressions of Bomba and Cyclometer
    Website CODEBREAKERS.EU. Received June 2016.
Further information
Any links shown in red are currently unavailable. If you like the information on this website, why not make a donation?
Crypto Museum. Created: Wednesday 20 July 2016. Last changed: Wednesday, 20 July 2016 - 19:39 CET.
Click for homepage