This book constitutes the thoroughly refereed post-proceedings of the 13th International Workshop on Security Protocols, held in Cambridge, UK, in April 2005. There are 24 revised full papers presented together with edited transcriptions of some of the discussions following the presentations. Among the topics addressed are authentication, anonymity, cryptographics and biometrics, cryptographic protocols, network security, privacy, SPKI, user-friendliness, and access control.

Bridges the gap between theoretical and computational aspects of prime numbers Exercise sections are a goldmine of interesting examples, pointers to the literature and potential research projects Authors are well-known and highly-regarded in the field

First published in 1996. Routledge is an imprint of Taylor & Francis, an informa company.

The Department of Electrical Engineering-ESAT at the Katholieke Universiteit Leuven regularly runs a course on the state of the art and evolution of computer security and industrial cryptography. The rst course took place in 1983, the second in 1989, and since then the course has been a biennial event. The course is intended for both researchers and practitioners from industry and government. It covers the basic principles as well as the most recent - velopments. Our own interests mean that the course emphasizes cryptography, but we also ensure that the most important topics in computer security are covered. We try to strike a good balance between basic theory and real-life - plications, between mathematical background and judicial aspects, and between recent technical developments and standardization issues. Perhaps the greatest strength of the course is the creation of an environment that enables dialogue between people from diverse professions and backgrounds. In 1993, we published the formal proceedings of the course in the Lecture Notes in Computer Science series (Volume 741). Since the el d of cryptography has advanced considerably during the interim period, there is a clear need to publish a new edition. Since 1993, several excellent textbooks and handbooks on cryptology have been published and the need for introductory-level papers has decreased. The growth of the main conferences in cryptology (Eurocrypt, Crypto,and Asiacrypt) shows that interest in the eld is increasing.

Her mind tried to fight a bloody battle against what her body already knew. She wanted him, and she wanted him bad. On the heels of college graduation and the unexpected death of her mother, Emily Cooper moves to New York City to join her boyfriend for a fresh start. Dillon Parker has been sweet, thoughtful, and generous through Emily’s loss, and she can’t imagine her life without him—even as her inner voice tells her to go slow. Then she meets Gavin Blake. A rich and notorious playboy, Gavin is dangerously sexy and charming as hell. Their first encounter is brief, but it’s enough to inflame Emily’s senses. When their paths cross again through an unexpected mutual acquaintance, she tries to deny the connection she feels, but Mr. Tall, Dark, and Handsome won’t let go so easily. As she discovers Gavin’s pain-filled past and Dillon’s true nature begins to surface, Emily knows she must take action or risk destroying everyone—including herself. But how can she choose when she can’t trust her own heart?

This collection brings together recent scholarship on Frege, including new translations of German material which is made available to Anglophone scholars for the first time.