Enigma Cipher (M3)
This Enigma tool is an accurate simulation of the M3 Enigma cipher machine used by the German Navy during the Second World War. This particular Enigma model utilized 3 rotors (selected from a total of 8), and had a choice of 2 reflectors. Each of the rotors has a selectable ring position, as well as a start position, and a plug board is also supported. Note: Other Enigmas of the time used more rotors and had extra reflectors available but those are not supported in this tool. Click here for an example.
Letters must be in pairs and not contain duplicates.