A rare World War II German Enigma machine has sold for more than $254,500 at auction. Enigma machines were used by the Nazis to encrypt and decrypt secret military, commercial, and diplomatic ...
Turing manuscript and German 'Enigma' code writer to go up for saleA key document by Alan Turing on the foundations of mathematical notation and computer science along with an original German 'Enigma' ...
The German military had adapted the commercial Enigma cipher machine, first sold in 1923, into a more complex system with extra settings and components. Each day brought a new key, meaning that ...