Richard Hallock

Who was Richard Hallock?

Richard Treadwel Hallock was an American Assyriologist and Elamitologist. He reached his Ph.D. degree in Assyriology at the University of Chicago in 1935, and was editorial secretary of the Chicago Assyrian Dictionary. His major work is Persepolis Fortification Tablets, the first edition and translation of the Persepolis Fortification Archive.

Hallock also played an instrumental role in the Venona project. While working on Soviet "Trade" traffic, Hallock discovered that the Soviets were reusing pages of some of the one-time pads they relied upon to encrypt their messages. Hallock and his colleagues went on to break into a significant amount of trade traffic, recovering many one-time pad additive key tables in the process.