Cryptanalysis: A Study of Ciphers and Their Solution

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 — with solutions.

• Author
• Helen Fouche Gaines

• Format
• paperback

• Pages
• 256

• Publisher
• Dover Publications

• Language
• english

• ISBN
• 9780486200972

• Genres
• mathematics, science, technical, reference

• Release date
• 1989