Directed diffusion: a scalable and robust communication paradigm for sensor networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
GPSR: greedy perimeter stateless routing for wireless networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Communications of the ACM
A key-management scheme for distributed sensor networks
Proceedings of the 9th ACM conference on Computer and communications security
WCA: A Weighted Clustering Algorithm for Mobile Ad Hoc Networks
Cluster Computing
Random Key Predistribution Schemes for Sensor Networks
SP '03 Proceedings of the 2003 IEEE Symposium on Security and Privacy
Distributed Clustering for Ad Hoc Networks
ISPAN '99 Proceedings of the 1999 International Symposium on Parallel Architectures, Algorithms and Networks
Providing Robust and Ubiquitous Security Support for Mobile Ad Hoc Networks
ICNP '01 Proceedings of the Ninth International Conference on Network Protocols
A pairwise key pre-distribution scheme for wireless sensor networks
Proceedings of the 10th ACM conference on Computer and communications security
Establishing pairwise keys in distributed sensor networks
Proceedings of the 10th ACM conference on Computer and communications security
The sybil attack in sensor networks: analysis & defenses
Proceedings of the 3rd international symposium on Information processing in sensor networks
Toward resilient security in wireless sensor networks
Proceedings of the 6th ACM international symposium on Mobile ad hoc networking and computing
LIGER: implementing efficient hybrid security mechanisms for heterogeneous sensor networks
Proceedings of the 4th international conference on Mobile systems, applications and services
A Framework for Identifying Compromised Nodes in Wireless Sensor Networks
ACM Transactions on Information and System Security (TISSEC)
ICDCS '08 Proceedings of the 2008 The 28th International Conference on Distributed Computing Systems
Efficient implementation of public key cryptosystems on mote sensors (short paper)
ICICS'06 Proceedings of the 8th international conference on Information and Communications Security
An application-specific protocol architecture for wireless microsensor networks
IEEE Transactions on Wireless Communications
Location-based compromise-tolerant security mechanisms for wireless sensor networks
IEEE Journal on Selected Areas in Communications
IEEE Network: The Magazine of Global Internetworking
Achieving distributed user access control in sensor networks
Ad Hoc Networks
Context provenance to enhance the dependability of ambient intelligence systems
Personal and Ubiquitous Computing
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Given the extremely limited hardware resources on sensor nodes and the inclement deploying environment, the adversary Denial-of-Service (DoS) attack becomes a serious security threat toward wireless sensor networks. Without adequate defense mechanism, the adversary can simply inundate the network by flooding the bogus data packets, and paralyze the partial or whole sensor network by depleting node battery power. Prior work on false packet filtering in sensor networks are mostly based on symmetric key schemes, with the concern that the public key operations are too expensive for the resource constrained sensors. Recent progress in public key implementations on sensors, however, has shown that public key is already feasible for sensors. In this paper, we present PDF, a Public-key based false Data Filtering scheme that leverages Shamir's threshold cryptography and Elliptic Curve Cryptography (ECC), and effectively rejects 100% of false data packets. We evaluate PDF by real world implementation on MICAz motes. Our experiment results support the conclusion that PDF is practical for real world sensor deployment.