We outline a scheme by which encrypted multicast audiovisual data may be watermarked by lightweight active network components in the multicast tree. Every recipient receives a slig...
Abstract-- Communication networks provide a larger flexibility with respect to the control design of large-scale interconnected systems by allowing the information exchange between...
Although distributed key generation (DKG) has been studied for some time, it has never been examined outside of the synchronous setting. We present the first realistic DKG archit...
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...
Current trends in collaborative business emphasize the importance of business process support within and between organizations. These process participants are increasingly distrib...