WARSAW, Poland (AP) — A global organization of engineers on Tuesday honored the three Poles who broke the German Enigma cipher codes and helped end World War II. J. Roberto de Marca, head of the ...

Before Bletchley Park became famous, Polish mathematician Marian Rejewski had already cracked the German Enigma cipher.

Machine Enigma and its coding system were designed and patented for both civil and military service by a German engineer Arthur Scherbius in February 1918. It was a cipher machine based on rotating ...

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