![]() ![]() ![]() Alan Turing developed the Bombe in 1939 at Bletchley Park, and the first. The Bombe was derived from a device called the bombaPolish for bombthat was invented in Poland during the 1930s. (For example, a series of decoded messages nicknamed “Weasel” proved extremely important in anticipating German anti-aircraft and antitank strategies against the Allies.) These decoded messages were regularly passed to the Soviet High Command regarding German troop movements and planned offensives, and back to London regarding the mass murder of Russian prisoners and Jewish concentration camp victims. Bombe, also styled bombe, electromechanical code-breaking machine created by cryptologists in Britain during World War II to decode German messages that were encrypted using the Enigma machine. The first breakthrough occurred on July 9, regarding German ground-air operations, but various keys would continue to be broken by the British over the next year, each conveying information of higher secrecy and priority than the next. The British capture of a string of German vessels and their Enigma machines and codebooks during the first seven months of 1941 changed all that. Turing was recruited, along with a few other mathematicians, into the code-breaking effort undertaken by the British government at Bletchley Park to crack the Enigma machine. Now, with the German invasion of Russia, the Allies needed to be able to intercept coded messages transmitted on this second, Eastern, front. The second phase of Turing’s career was his long foray into cryptography while working for the British Secret Service during World War II. The British had broken their first Enigma code as early as the German invasion of Poland and had intercepted virtually every message sent through the occupation of Holland and France. The Germany army adapted the machine for wartime use and considered its encoding system unbreakable. The first Enigma machine was invented by a German engineer named Arthur Scherbius at the end of the first world war. The Enigma is one of the better known historical encryption machines, and it actually refers to a range of similar cipher machines. ![]() It involved an Enigma machine, similar to a typewriter, where pressing a letter would make the cipher letter light up on a screen. The Enigma machine, invented in 1919 by Hugo Koch, a Dutchman, looked like a typewriter and was originally employed for business purposes. The Enigma cipher was a field cipher used by the Germans during World War II. The Enigma Code The Enigma code, a very sophisticated cipher, was used during the Second World War by the Germans. Enigma was the Germans’ most sophisticated coding machine, necessary to secretly transmitting information. On July 9, 1941, British cryptologists help break the secret code used by the German army to direct ground-to-air operations on the Eastern front.īritish and Polish experts had already broken many of the Enigma codes for the Western front. ![]()
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