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	dbpprop:reference	<http://www.enigmahistory.org/enigma.html> ,
		<http://www.daytoncodebreakers.org/> ,
		<http://www.armyradio.com/publish/Articles/The_Enigma_Code_Breach/The_Enigma_Code_Breach.htm> ,
		<http://soler7.com/IFAQ/Enigma.htm> ,
		<http://www.ww2.pl/The,%E2%80%9EEnigma,and,the,Intelligence,26.html> ,
		<http://www.daytondailynews.com/project/content/project/enigma/enigma_index.html> ,
		<http://www.nsa.gov/publications/publi00016.cfm> .
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dbpedia:Cryptanalysis_of_the_Enigma	rdfs:label	"Cryptanalyse d'Enigma"@fr ,
		"\u0141amanie szyfru Enigmy"@pl ,
		"Cryptanalysis of the Enigma"@en ;
	dbpprop:abstract	"Cryptanalysis of the Enigma enabled the Allies in World War II to read substantial amounts of secret Morse-coded radio communications of the Axis powers enciphered using Enigma machines. This Allied reading yielded military intelligence which, along with that from other decrypted German radio transmissions, was given the name Ultra. Enigma cryptanalysis contributed greatly to the success of Allied war efforts\u2014in the Battle of Matapan in March 1941; in reversing the early disastrous course of the Battle of the Atlantic, beginning in the latter part of 1941; in frustrating Rommel's efforts to capture Cairo in 1942; in the invasion of Sicily (1943) and mainland Italy (1943\u201344); in the planning and execution of Operation Overlord (the Allied invasion of France, 1944); and in the subsequent drive to and through Germany. Evidence suggests that Soviet strategy and tactics against Nazi Germany likewise benefited from Ultra intelligence, conveyed to the Soviets by a variety of conduits. The Enigma machines were a family of portable cipher machines with rotor-based scramblers. Various German armed and secret services and civilian agencies used Enigma in somewhat different ways, and at various times made changes to their procedures for operating Enigma. The greatest differences in operating procedures were between those of the German Navy and those of other services and agencies. The German plugboard-equipped Enigma that would be the Third Reich's principal crypto-system was reconstructed, with the aid of French-supplied intelligence material, by the Polish General Staff's Cipher Bureau in December 1932, on the eve of Adolf Hitler's rise to power in Germany in January 1933. From then until the outbreak of World War II, the Poles held a monopoly of decryption of this Enigma model. As war drew near, at a Warsaw conference on 25 July 1939 the Polish Cipher Bureau initiated the French and British into its Enigma-breaking techniques and technology, thus greatly broadening the Allied (Polish, French, and particularly British and American) foundations for wartime decryption of German Enigma-enciphered communications."@en ,
		"La cryptanalyse d'Enigma, c'est-\u00E0-dire le d\u00E9cryptage des messages transmis et cod\u00E9s par Enigma, fut fondamentale au succ\u00E8s des Alli\u00E9s pendant la Seconde Guerre mondiale. Le math\u00E9maticien polonais Marian Rejewski a \u00E9labor\u00E9 la premi\u00E8re cryptanalyse, ceci avant le d\u00E9but de la guerre. Elle profitait d'une certaine redondance au d\u00E9but des messages : un code choisi par l'op\u00E9rateur de la machine \u00E9tait doubl\u00E9 et chiffr\u00E9 pour \u00EAtre ensuite utilis\u00E9 comme en-t\u00EAte. Durant la guerre, les Britanniques am\u00E9liorent la cryptanalyse de la machine gr\u00E2ce au travail d'Alan Turing et les nombreux collaborateurs de Bletchley Park."@fr ,
		"\u0141amanie szyfru Enigmy \u2013 ci\u0105g dzia\u0142a\u0144 maj\u0105cych na celu \u0142amanie szyfr\u00F3w Enigmy. Artyku\u0142 ten operuje specyficzn\u0105 terminologi\u0105 oraz nie wyja\u015Bnia mechanizmu dzia\u0142ania maszyny szyfruj\u0105cej, dlatego zaleca si\u0119 wcze\u015Bniejsze zapoznanie z has\u0142em o samej Enigmie. Fakt odczytywania szyfr\u00F3w Enigmy by\u0142 utajniony do lat 70. XX wieku."@pl ;
	rdfs:comment	"\u0141amanie szyfru Enigmy \u2013 ci\u0105g dzia\u0142a\u0144 maj\u0105cych na celu \u0142amanie szyfr\u00F3w Enigmy. Artyku\u0142 ten operuje specyficzn\u0105 terminologi\u0105 oraz nie wyja\u015Bnia mechanizmu dzia\u0142ania maszyny szyfruj\u0105cej, dlatego zaleca si\u0119 wcze\u015Bniejsze zapoznanie z has\u0142em o samej Enigmie. Fakt odczytywania szyfr\u00F3w Enigmy by\u0142 utajniony do lat 70. XX wieku."@pl ,
		"Cryptanalysis of the Enigma enabled the Allies in World War II to read substantial amounts of secret Morse-coded radio communications of the Axis powers enciphered using Enigma machines. This Allied reading yielded military intelligence which, along with that from other decrypted German radio transmissions, was given the name Ultra."@en ,
		"La cryptanalyse d'Enigma, c'est-\u00E0-dire le d\u00E9cryptage des messages transmis et cod\u00E9s par Enigma, fut fondamentale au succ\u00E8s des Alli\u00E9s pendant la Seconde Guerre mondiale. Le math\u00E9maticien polonais Marian Rejewski a \u00E9labor\u00E9 la premi\u00E8re cryptanalyse, ceci avant le d\u00E9but de la guerre. Elle profitait d'une certaine redondance au d\u00E9but des messages : un code choisi par l'op\u00E9rateur de la machine \u00E9tait doubl\u00E9 et chiffr\u00E9 pour \u00EAtre ensuite utilis\u00E9 comme en-t\u00EAte."@fr .
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