Principles of mobile communication (2nd ed.)
Principles of mobile communication (2nd ed.)
Handbook of Applied Cryptography
Handbook of Applied Cryptography
Introduction to Algorithms
FOCS '02 Proceedings of the 43rd Symposium on Foundations of Computer Science
A Digital Signature Based on a Conventional Encryption Function
CRYPTO '87 A Conference on the Theory and Applications of Cryptographic Techniques on Advances in Cryptology
Secure Broadcast Communication in Wired and Wireless Networks
Secure Broadcast Communication in Wired and Wireless Networks
Resilient aggregation in sensor networks
Proceedings of the 2nd ACM workshop on Security of ad hoc and sensor networks
Toward resilient security in wireless sensor networks
Proceedings of the 6th ACM international symposium on Mobile ad hoc networking and computing
ROPE: robust position estimation in wireless sensor networks
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
Practical defenses against pollution attacks in intra-flow network coding for wireless mesh networks
Proceedings of the second ACM conference on Wireless network security
Signing a Linear Subspace: Signature Schemes for Network Coding
Irvine Proceedings of the 12th International Conference on Practice and Theory in Public Key Cryptography: PKC '09
IPDPS'06 Proceedings of the 20th international conference on Parallel and distributed processing
IEEE Transactions on Information Theory
Statistical en-route filtering of injected false data in sensor networks
IEEE Journal on Selected Areas in Communications
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Security services such as data confidentiality, authenticity, and availability are critical in wireless sensor networks (WSNs) deployed in adversarial environments. Due to the resource constrain's of sensor nodes, the existing protocols currently in use in adhoc networks cannot be employed in WSNs. In this article, we propose a protocol called location-aware network-coding security (LNCS) that provides all the aforementioned security services. By dividing the terrain into nonoverlapping cells, the nodes take advantage of the location information to derive different location-binding keys. The key idea in LNCS is that all the nodes involved in the protocol collaborate in every phase. We employ random network coding in order to provide data availability significantly higher than that in other schemes. A hash tree-based authentication mechanism is utilized to filter the bogus packets enroute. We provide a comparison between our scheme and previously proposed schemes. The results reveal significant improvement in data availability while maintaining the same level of data confidentiality and authenticity.