Talks | Mechanical Cryptography and Enigma

Short talk (10 to 20 minutes) given at SWRIMS workshop 11Oct97, and at two SWRIMS workshops 7Nov98A and 7Nov98B.

• Slide 1: The Enigma machine (Source: NSA)
• Slide 2: ECM Mark II (Source: NSA)
• Slide 3: KL7 and KWR37 (Source: this website)
• Slide 4: Enigma patent and a look inside (Source: Enigma patent, Lifting the rotor panel)
• Slide 5: Closer look inside the Enigma (Source: Inside the Enigma, Closer look inside)
• Slide 6: Three rotors with detail (Source: Three rotors and axle, Rotor detail, Rotor contacts)
• Slide 7: Enigma Bombe (Source: Enigma Bombe)

Related sites and material:

• Bletchley Enigma and Lorenz
• Bletchley Colossus [+]
• ECM Mark II (SIGABA)
• MAW Enigma picture

Simulation:  Java Simulator