Clifford Cocks
Clifford Christopher Cocks is a British mathematician and cryptographer. In the early 1970s, while working at the United Kingdom Government Communications Headquarters (GCHQ), he developed an early public-key cryptography (PKC) system. This pre-dated commercial offerings, but due to the classified nature of Cocks' work, it did not become widely known until 1997 when the work was declassified.
28 December 1950
Born on the same birth date (28 December 1950): Alex Chilton • Rainer Maria Latzke
Born on the same birth day (28 December): Alex Chilton • Allar Levandi • Ben Tune • Brenda Schultz-McCarthy • Brian Redhead • Frank Turner • Igor Žiković • Lawrence Schiller • Maitreyi Ramakrishnan • Ray Bourque • Sergi Barjuán • Seun Ogunkoya • Tatsumi Fujinami • Terry Sawchuk • Tom Huddlestone • Woodrow Wilson
Born in the same month (December 1950): Arturo Márquez • Bjørn Kjellemyr • Filippos Petsalnikos • Helen Liddell • Hiroshi Ikushima • Jon Polito • Michael C. Burgess • Paul Watson • Rick Baker • Tim Foli