This book provides a compact course in modern cryptography. The mathematical foundations in algebra, number theory and probability are presented with a focus on

From the world's most renowned security technologist, Bruce Schneier, this 20th Anniversary Edition is the most definitive reference on cryptography ever publis

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Cryptography, in particular public-key cryptography, has emerged in the last 20 years as an important discipline that is not only the subject of an enormous amo