Enigma Machine Mechanism (feat. a 'Double Step')

A wooden mockup of the stepping mechanism in the infamous Enigma cipher machine. Shown here are the stepping of the Enigma rotors from the rear of the machine, as well as an instance of 'double stepping', where the middle rotor steps twice in a row.

Видео Enigma Machine Mechanism (feat. a 'Double Step') канала ledermueller