AMERICAN CRYPTOLOGY BOOK II

This imagerepresents aPAGE/IMAGElost in an imagemigration priorto 2016.-This monograph is a product of the National Security Agency historyprogram. [ts contents and conclusions are those of the author, basedon original research, and do not necessarily represent the officialviews of the National Security Agency. Please address divergentopinion or additional detail to the Center for Cryptologic History(E322).This document is not to be used as a sourcefor derivative classification decisions.Declass...