Publisher: United States Department of the Army 1990
Text contains six parts: Introduction to Cryptanalysis, Monographic Substitution Systems, Polygraphic Substitution Systems, Polyalphabetic Substitution Systems, Transposition Systems, and Analysis of Code Systems. Text also contains exhaustive material to aid in the solution of cipher systems, including frequency distributions, word and pattern tables, as well as utility tables.
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by Andre Langie - Aegean Park Press
A classic in cryptographic literature. Text is divided into parts: Descriptions of the principal systems of cryptography; Examples of deciphering (cryptanalysis); Lists and tables with bibliography; plus a section titled 'The Playfair Cipher'.
by Neal R. Wagner - Univ. of Texas San Antonio
The author is trying to find a middle ground, a gentle introduction to selected topics in cryptography without avoiding the mathematics. The material is aimed at undergraduate computer science students, but will be accessible to many others.
by Al Sweigart - inventwithpython.com
This book describes several encryption programs for various ciphers, along with how to write programs that can break these ciphers. The book is for complete beginners, it will teach you how to encrypt and decrypt messages.
by Mihir Bellare, Phillip Rogaway
The viewpoint taken throughout these notes is to emphasize the theory of cryptography as it can be applied to practice. This is an approach that the authors have pursued in the research, and it seems to be a pedagogically desirable approach as well.