Unravellin EnigmaCasemate Publishers, 23.12.2000 - 224 Seiten Operating under the cover of a Code and Cypher School, Bletchley Park was in fact the center for British code-breaking during WWII. It was here that the Ultra and Enigma codes were broken, providing the Allies with advance information on Axis maneuvers and attacks for the rest of the war. These operations remained top-secret for over thirty years, concealing the true reasons for many key Allied decisions. Here Freedman unravels Enigma! |
Inhalt
The Polish Enigma | 15 |
17 | 38 |
The TuringWelchman Bombe | 44 |
Urheberrecht | |
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Andere Ausgaben - Alle anzeigen
Unravelling Enigma: Winning the Code War at Station X Maurice Freedman Eingeschränkte Leseprobe - 2001 |
Unravelling Enigma: Winning the Code War at Station X Maurice Freedman Keine Leseprobe verfügbar - 2001 |
Häufige Begriffe und Wortgruppen
Admiralty Air Force aircraft Alan Turing Allied Atlantic attack B-Dienst Banburismus Battle bigram Bismarck Bletchley Park Bletchley's boffins Bombe BP's breaking British broken call signs Calvocoressi capture Cipher Bureau cipher clerk cipher machine code-breaking codewheel Colossus convoys Crete cribs deciphering decoding Doenitz enciphered message enemy Enigma machine Enigma system equipment escort GC&CS German naval Gordon Welchman groups Harry Hinsley Hinsley and Stripp Hitler Hut Eight Hut Four Hut Six Hut Six Story Hut Three Ibid intelligence officers interception invasion keyboard large numbers Luftwaffe military months naval Enigma Naval Section number of possibilities Official History operator Peter Calvocoressi plugboard Poles position preamble procedures result ring settings Rommel Second World sent ships Short Signal Book Short Weather Cipher staff stations submarines success sunk teleprinter Testery text setting three-letter Tommy Flowers traffic analysis transmission troops U-boat Command U-boats Ultra intelligence Welchman wheel orders Whitehall wireless