An optimal class of symmetric key generation systems
Proc. of the EUROCRYPT 84 workshop on Advances in cryptology: theory and application of cryptographic techniques
A key-management scheme for distributed sensor networks
Proceedings of the 9th ACM conference on Computer and communications security
Perfectly-Secure Key Distribution for Dynamic Conferences
CRYPTO '92 Proceedings of the 12th Annual International Cryptology Conference on Advances in Cryptology
Random Key Predistribution Schemes for Sensor Networks
SP '03 Proceedings of the 2003 IEEE Symposium on Security and Privacy
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
Security in wireless sensor networks
Communications of the ACM - Wireless sensor networks
Revisiting random key pre-distribution schemes for wireless sensor networks
Proceedings of the 2nd ACM workshop on Security of ad hoc and sensor networks
Establishing pairwise keys in distributed sensor networks
ACM Transactions on Information and System Security (TISSEC)
Distributed Detection of Node Replication Attacks in Sensor Networks
SP '05 Proceedings of the 2005 IEEE Symposium on Security and Privacy
A pairwise key predistribution scheme for wireless sensor networks
ACM Transactions on Information and System Security (TISSEC)
Defending against Sybil Attacks in Sensor Networks
ICDCSW '05 Proceedings of the Second International Workshop on Security in Distributed Computing Systems (SDCS) (ICDCSW'05) - Volume 02
Proceedings of the 3rd ACM workshop on Security of ad hoc and sensor networks
Hierarchical grid-based pairwise key predistribution scheme for wireless sensor networks
EWSN'06 Proceedings of the Third European conference on Wireless Sensor Networks
An Application-Oriented Framework for Wireless Sensor Network Key Establishment
Electronic Notes in Theoretical Computer Science (ENTCS)
Data Randomization for Lightweight Secure Data Aggregation in Sensor Network
UIC '08 Proceedings of the 5th international conference on Ubiquitous Intelligence and Computing
Efficient Key Predistribution for Grid-Based Wireless Sensor Networks
ICITS '08 Proceedings of the 3rd international conference on Information Theoretic Security
A Computationally-Efficient Construction for the Matrix-Based Key Distribution in Sensor Network
ISA '09 Proceedings of the 3rd International Conference and Workshops on Advances in Information Security and Assurance
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In this paper, we revisit Grid-Based Key Pre-Distribution Scheme in Wireless Sensor Network to investigate improving the connectivity of the network and maintain both the security level and communication overhead. Both of the original work and our modification are based on using symmetric bivariate polynomials for generating cryptographic keys. In addition, their work relies on the usage of multi-dimensional grid to assign the polynomials on the sensor nodes allocated on the intersections of the grid and provide a needed connectivity. In this work we consider the simplification of the key establishment logic, the enhancement of connectivity in what we call the plat polynomial assignment. We present detailed discussion on the connectivity, resources usage, and security features that shows better results on the side of the connectivity, intermediate node discovery and security measurement. Finally, we provide a comparison between our results and other existing solutions including the revisited scheme.