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Military Cryptanalysis

Military Cryptanalysis
by William F. Friedman

Publisher: NSA 1936
ISBN/ASIN: 0894120441

One of the most well-respected publications on cryptanalysis, as was written by William F. Friedman, one of the true experts in the field. Now declassified by the National Security Agency (NSA), this publication is key in helping individuals understand and solve cipher systems.

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