QuoteThe Nazi's Enigma Machine - and the mathematics behind it - was a crucial part of World War II.
https://www.youtube.com/watch?v=G2_Q9FoD-oQ
Flaw in the Enigma Code:
https://www.youtube.com/watch?v=V4V2bpZlqx8
Enigma Extra Footage:
https://www.youtube.com/watch?v=BdrrJ7qd4HA