World War II cryptography

World War II cryptography refers to the techniques and methods used by various nations to encode and decode secret messages during World War II (1939-1945). Cryptography played a crucial role in military communication, espionage, and intelligence gathering during the war. Here are some key aspects of World War II cryptography: 1. **Enigma Machine**: One of the most famous encryption devices used by the German military was the Enigma machine.