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Cryptanalysis
Product information
Author:
Type: Paperback
ISBN: 9780486200972
Date: 1st February, 1956
Publisher: Dover Publications
Categories
- Translation And Interpretation
Description
Thorough, systematic introduction to serious cryptography, especially strong in modern forms of cipher solution used by experts. Nihilist, grille, U. S. Army, key-phrase, multiple-alphabet, Gronsfeld, Porta, Beaufort, periodic ciphers, and more. Simple and advanced methods. 166 specimens to solve **x2014; with solutions.