A course in number theory and cryptography
A course in number theory and cryptography
Separating key management from file system security
Proceedings of the seventeenth ACM symposium on Operating systems principles
A scalable content-addressable network
Proceedings of the 2001 conference on Applications, technologies, architectures, and protocols for computer communications
Security: for ubiquitous computing
Security: for ubiquitous computing
Kademlia: A Peer-to-Peer Information System Based on the XOR Metric
IPTPS '01 Revised Papers from the First International Workshop on Peer-to-Peer Systems
Pastry: Scalable, Decentralized Object Location, and Routing for Large-Scale Peer-to-Peer Systems
Middleware '01 Proceedings of the IFIP/ACM International Conference on Distributed Systems Platforms Heidelberg
JESA Service Discovery Protocol
NETWORKING '02 Proceedings of the Second International IFIP-TC6 Networking Conference on Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; and Mobile and Wireless Communications
PERCOM '03 Proceedings of the First IEEE International Conference on Pervasive Computing and Communications
Tapestry: An Infrastructure for Fault-tolerant Wide-area Location and
Tapestry: An Infrastructure for Fault-tolerant Wide-area Location and
SCAN: A secure service directory for service-centric wireless sensor networks
Computer Communications
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Sensor networks consist of a potentially huge number of very small and resource limited self-organizing devices. Those devices offer different services and use services provided by other sensor nodes. To give sensor nodes the possibility to offer services and to network-wide search for available services, some kind of lookup facility is needed. Several possibilities exist to realize service lookup in traditional networks and ad-hoc networks [ALM03, GOL99, GUT99, PRE02, SAL99, ZHU03]. In this paper we present Secure Content Addressable Networks Version 2 (SCANv2), a secure overlay focusing especially on wireless sensor networks. The paper describes how this secure overlay can be used among other things to offer lookup functionality in sensor networks. The design of the overlay focuses on secure service lookups. The overlay is part of the Karlsruhe Sensor Network Platform K-SNeP, a modular and flexible architecture for service centric sensor networks. Key areas of application of the architecture are gradually extendable service centric sensor networks where sensors and actuators jointly perform various user defined tasks, e.g. in the field of an office environment or health care.