Who made significant contributions to breaking the Enigma code?

Alan Turing made significant contributions to breaking the Enigma code during World War II. His work at Bletchley Park, where he led efforts to decipher German messages encoded with the Enigma machine, was crucial to the Allied war effort. Turing developed a machine called the Bombe, which was an early form of a computer designed specifically to find the settings of the Enigma machine. His analytical skills and theoretical insights laid the groundwork for modern computing and set the stage for advancements in cryptography and computer science. Turing's contributions not only helped shorten the war but also had a lasting impact on the fields of mathematics and computer technology.