3883 entries. Last updated June 16, 2013.

The Top-Secret Heath Robinson Cryptographic Computer (1940 – 1941)


Between 1940 and 1941 Max Newman and his team at Bletchley Park, including Alan Turing, created the top-secret Heath Robinson cryptographic computer, named after the cartoonist-designer of fantastic machines. This special-purpose relay computer successfully decoded messages encrypted by Enigma, the Nazis' first-generation enciphering machine.