Codebreaking: A Practical Guide by Elonka Dunin (English) Paperback Book
39,64 €
You'll also be inspired by thrilling success stories, like how the first three parts of Kryptos were broken. Chapter 12: Digraph substitution. "Riveting. "Codebreaking: A Practical Guide is quite the best book on codebreaking I have read: clear, engaging, and fun.
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