Rising concerns about the security of our data have made quantum cryptography a very active research field in recent years. Quantum cryptographic protocols prom

Using the quantum properties of single photons to exchange binary keys between two partners for subsequent encryption of secret data is an absolutely novel te-

In an age of explosive worldwide growth of electronic data storage and communications, effective protection of information has become a critical requirement. Wh

This textbook introduces the non-specialist reader to the concepts of quantum key distribution and presents an overview of state-of-the-art quantum communicatio

The authors provide an introduction to quantum computing. Aimed at advanced undergraduate and beginning graduate students in these disciplines, this text is ill