This story is a collaboration with Biography.com As the Nazi party rose to power in Germany, the German military made ...

The breaking of Germany's top-secret Enigma Code at Bletchley Park in the United Kingdom was one of World War II's biggest secrets, alongside the construction of the atomic bombs. Some historians ...

Robert Harris's novel about wartime codebreaking has become a handsome, if simplistic, film ...

The particularity of these cipher devices is that they shouldn't exist anymore. Not in one piece and certainly not functional. Because it was a state secret technology, utmost care was taken by German ...