Cryptographer celebrities
Cryptographer
Leopold Samuel Marks (24 September 1920 – 15 January 2001), MBE, was an English cryptographer during the Second World War. He headed the codes office supporting resistance agents in occupied Europe for the secret Special Operations Executive organi
Georges Jean Painvin (1886–1980) was a French cryptanalyst during the First World War. His most notable achievement was the breaking of the ADFGVX cipher in June 1918.