Cryptography

The book "Cryptography: A Very Short Introduction" by Sean Murphy and Rachel Player provides a concise overview of the fundamentals of cryptography and its significance in modern society. In the second edition, it explains how cryptography works and the role it plays in our daily lives, often without us being aware of it. The authors illuminate not only the basic concepts but also current developments in the field, such as blockchain technology and post-quantum cryptography. This academic book is aimed at readers who wish to gain a fundamental understanding of the techniques and applications of cryptography, offering valuable insights into the challenges and opportunities associated with digital security.