Code Making and Code Breaking by Jack Luger is a practical guide to the world of cryptography. This illustrated book explores the art of creating secret codes a

Data encryption and security is an increasingly relevant subject in our digitized world. Cryptography is used to make e-commerce and online communication secure

This unique book explains the basic issues of classical and modern cryptography, and provides a self contained essential mathematical background in number theor

"As gripping as a good thriller." --The Washington Post Unpack the science of secrecy and discover the methods behind cryptography--the encoding and decoding of

Ever since humans first began to communicate, we’ve had secrets to keep — secrets of state, war, business, or the heart. From the moment the first secret me