January 2007
Beginner
544 pages
14h 21m
English
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CHAPTER 4
POLYALPHABETIC SUBSTITUTION
THIS CHAPTER describes the cryptanalysis of polyalphabetic encipherment. The use of coincidence to determine the period and correlation to identify the key to cryptanalyze Vernam–Vigenère ciphertext will be explained. The one-time pad and the greater triumph of cryptanalysis against the Soviet KGB will be discussed. Problems to test your skills follows the text.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.