Build more secure crypto systems--and prove their trustworthiness Modern Cryptography is the indispensable resource for every technical professional who needs to implement strong security in real-world applications.Leading HP security expert Wenbo Mao explains why \'textbook\' crypto schemes, protocols, and systems are profoundly vulnerable by revealing real-world-scenario attacks. Next, he shows how to realize cryptographic systems and protocols that are truly \'fit for application\'--and formally demonstrates their fitness. Mao presents practical examples throughout and provides all the mathematical background you'll need.