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Abraham Sinkov

Signals Intelligence Service cryptographer (1907-1998) · United States · On the map · Academics · Died at 91

Abraham Sinkov was a US cryptanalyst. An early employee of the U.S. Army's Signal Intelligence Service, he held several leadership positions during World War II, transitioning to the new National Security Agency after the war, where he became a deputy director.

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A typical day, 30 days to 11 October 2026

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About this person

After retiring in 1962, he taught mathematics at Arizona State University.

Country
United States
Category
Academics
Type
Academic
Status
Deceased
Dates
Lived 1907 to 1998 · aged 91