View-based access control enables content-based and context-based security, as opposed to container-based security provided in operating systems. However, view-based access contro...
Most modern cryptographic studies design cryptosystems and algorithms using mathematical concepts. In designing and analyzing cryptosystems and protocols, mathematical concepts ar...
Abstract. RF-powered smart cards are widely used in different application areas today. For smart cards not only performance is an important attribute, but also the power consumed ...
Matthias Grumer, Manuel Wendt, Christian Steger, R...
Conventional approaches to manage and control security seem to have reached their limits in new complex environments. These environments are open, dynamic, heterogeneous, distribut...
Anton Naumenko, Artem Katasonov, Vagan Y. Terziyan
We propose and analyze a scalable and efficient region-based group key management protocol for secure group communications in mobile ad hoc networks. For scalability and dynamic r...