Codes & Ciphers

What is the difference between a code and a cipher? How did Caesar send secret messages? How do you beat frequency analysis? What is a side-channel attack? How does RSA end-to-end encryption actually work?

In this fascinating little book, packed with numerous helpful illustrations and worked examples, polymath Steven Goodwin reveals the secrets of the codemakers, and the toolkits of the codebreakers. If you ever wanted to send a secret message to someone special, this book will show you how.

Author: Steven Goodwin
Binding Type: Paperback
Publisher: Wooden Books
Published: 09/15/2026
Series: Wooden Books North America Editions
Pages: 64
Weight: 0.23lbs
Size: 6.68h x 5.56w x 0.29d
ISBN: 9781952178542