Enigma: How the German Machine Cipher was Broken, and how it was Read by the Allies in World War TwoUniversity Publications of America, 1984 - Broj stranica: 348 |
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Stranica 242
... connections , was on the average two times smaller than given six connections . One may estimate that , after this change in number of plug connections , the number of solved days declined by about 40 percent . 4.a. Fortunately ...
... connections , was on the average two times smaller than given six connections . One may estimate that , after this change in number of plug connections , the number of solved days declined by about 40 percent . 4.a. Fortunately ...
Stranica 250
... connections in the drums . This applied particularly to the drums of military machines , which , of course , had to have different connections than the drums of any commercial machine . However , all the sets of drums in the military ...
... connections in the drums . This applied particularly to the drums of military machines , which , of course , had to have different connections than the drums of any commercial machine . However , all the sets of drums in the military ...
Stranica 258
... connections in drum N. Thus the connections in one drum , the right - hand drum , were finally known . How were the connections in the remaining drums found ? It should be recalled that I had been given photocopies of the daily keys for ...
... connections in drum N. Thus the connections in one drum , the right - hand drum , were finally known . How were the connections in the remaining drums found ? It should be recalled that I had been given photocopies of the daily keys for ...
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Poznań | 1 |
The Enigma | 9 |
The Break | 16 |
Autorska prava | |
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Uobičajeni izrazi i fraze
Abwehr Air Force Allied Antoni Palluth armed forces armored attack August Bertrand Bletchley Park bomb breaking Britain British Bruno Cadix chief Ciężki Cipher Bureau cipher machine Colonel communications cryptological cryptological bomb cryptologists cyclometer daily keys divisions enciphered encipherment enemy Enigma cipher Enigma decryptment Enigma keys Enigma machine Enigma message evacuation French German Army German ciphers German naval Gustave Bertrand Gwido Langer headquarters Henryk Zygalski High Command Hitler intercepts Jerzy Różycki June Kesselring Langer later letters Lisicki London Luftwaffe machine cipher Marian Rejewski mathematicians mathematics Mayer message keys method monitoring months Navy Nazi North Africa obtained officers operations Panzer Paris permutation personnel Poland Poles Polish General Staff possible Poznań radio intelligence reconstruct Rejewski and Zygalski reports reversing drum Richard Woytak Rommel rotors sent September signals solved southern France stations tion U-boats units Vichy Warsaw Wehrmacht Welchman Winterbotham Woytak