An optimal class of symmetric key generation systems
Proc. of the EUROCRYPT 84 workshop on Advances in cryptology: theory and application of cryptographic techniques
GPSR: greedy perimeter stateless routing for wireless networks
MobiCom '00 Proceedings of the 6th annual international conference on Mobile computing and networking
Geography-informed energy conservation for Ad Hoc routing
Proceedings of the 7th annual international conference on Mobile computing and networking
Proceedings of the 7th annual international conference on Mobile computing and networking
A Survey of Energy Efficient Network Protocols for Wireless Networks
Wireless Networks
Handbook of Applied Cryptography
Handbook of Applied Cryptography
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
Energy-aware data-centric routing in microsensor networks
MSWIM '03 Proceedings of the 6th ACM international workshop on Modeling analysis and simulation of wireless and mobile systems
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
Establishing Pairwise Keys for Secure Communication in Ad Hoc Networks: A Probabilistic Approach
ICNP '03 Proceedings of the 11th IEEE International Conference on Network Protocols
An efficient scheme for authenticating public keys in sensor networks
Proceedings of the 6th ACM international symposium on Mobile ad hoc networking and computing
iTPS: an improved location discovery scheme for sensor networks with long-range beacons
Journal of Parallel and Distributed Computing
Efficient key establishment for group-based wireless sensor deployments
Proceedings of the 4th ACM workshop on Wireless security
Group-based key pre-distribution in wireless sensor networks
Proceedings of the 4th ACM workshop on Wireless security
TPSS: a time-based positioning scheme for sensor networks with short range beacons
ICCNMC'05 Proceedings of the Third international conference on Networking and Mobile Computing
PKM: a pairwise key management scheme for wireless sensor networks
ICCNMC'05 Proceedings of the Third international conference on Networking and Mobile Computing
Designing secure sensor networks
IEEE Wireless Communications
Mobility-assisted minimum connected cover in a wireless sensor network
Journal of Parallel and Distributed Computing
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In this paper, we propose SeGrid, a secure framework for establishing grid keys in low duty cycle sensor networks, for which establishing a common key for each pair of neighboring sensors is unnecessary since most sensors remain in sleep mode at any instant of time. SeGrid intends to compute a shared key for two grids that may be multihop away. This design explores the fact that for most applications, closer grids have higher probability and desire for secure message exchange. SeGrid relies on the availability of a low-cost public cryptosystem. The query and update of the corresponding public shares are controlled by a novel management protocol such that the closer the two grids, the shorter the distance to obtain each other's public share. We instantiate SeGrid based on Blom's key establishment to illustrate the computation of a grid key.