Enigma: How the German Machine Cipher was Broken, and how it was Read by the Allies in World War Two |
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Page xiii
... cipher machines . A number of designs were considered , including one by Dr. Arthur Scherbius . Later , that German engineer would develop the " Enigma " machine that had been patented in Holland in the fall of 1919 by the inventor Hugo ...
... cipher machines . A number of designs were considered , including one by Dr. Arthur Scherbius . Later , that German engineer would develop the " Enigma " machine that had been patented in Holland in the fall of 1919 by the inventor Hugo ...
Page 18
... machine ciphers : operating instructions for Enigma ( Ge- brauchsanweisung ... cipher text with corresponding plain text . In addition to valuable ... machine's wiring , which reposed in the safe of the chief of the Chi - Stelle ...
... machine ciphers : operating instructions for Enigma ( Ge- brauchsanweisung ... cipher text with corresponding plain text . In addition to valuable ... machine's wiring , which reposed in the safe of the chief of the Chi - Stelle ...
Page 134
... cipher machine which was used for communication with London . ( The machine took its name from the first letters of the names Langer , Ciężki , Danilewicz . ) No one sought the advice of the cryptologists in the prewar German section ...
... cipher machine which was used for communication with London . ( The machine took its name from the first letters of the names Langer , Ciężki , Danilewicz . ) No one sought the advice of the cryptologists in the prewar German section ...
Contents
Collapse of France | 104 |
Vichy France | 118 |
Spanish Interlude | 148 |
Copyright | |
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According Air Force Algiers Allied already appeared armed Army attack August began beginning Bertrand Bletchley bomb breaking Britain British Cadix called changed chief Cipher Bureau command communications completely connections continued course cryptological cryptologists daily decryptment designated direction divisions drums early enciphered enemy Enigma example final France French German given head Hitler hundred important intelligence intercepts Italy July June keys known landing Langer later letters London machine Major March material method military monitoring months moved naval North obtained officers once operations organization Paris period permutation personnel persons plans Poland Poles Polish position possible preparations radio radio intelligence received Rejewski reports result Room rotors secret sent September sheets signals solved staff stations supplied tion took turned Ultra units Warsaw Welchman World Zygalski