cryptographic radio conversation
21Jonathan Pollard — Jonathan Jay Pollard (born August 7, 1954 in Galveston, Texas) is a convicted Israeli spy and a former United States Naval civilian intelligence analyst. Pollard waived the right to trial in return for restrictions on sentencing, plead guilty and …
22information theory — the mathematical theory concerned with the content, transmission, storage, and retrieval of information, usually in the form of messages or data, and esp. by means of computers. [1945 50] * * * ▪ mathematics Introduction a mathematical… …
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