A scalable location service for geographic ad hoc routing
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
A Scalable Location Management Scheme in Mobile Ad-Hoc Networks
LCN '01 Proceedings of the 26th Annual IEEE Conference on Local Computer Networks
A framework of secure location service for position-based ad hoc routing
PE-WASUN '04 Proceedings of the 1st ACM international workshop on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks
Hierarchical location service for mobile ad-hoc networks
ACM SIGMOBILE Mobile Computing and Communications Review
Anonymizing Geographic Ad Hoc Routing for Preserving Location Privacy
ICDCSW '05 Proceedings of the Third International Workshop on Mobile Distributed Computing - Volume 06
An efficient broadcast authentication scheme in wireless sensor networks
ASIACCS '06 Proceedings of the 2006 ACM Symposium on Information, computer and communications security
A survey on position-based routing in mobile ad hoc networks
IEEE Network: The Magazine of Global Internetworking
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Recently, position-based routing has proven to be a scalable and efficient way for packet routing in mobile ad hoc networks. To enable position-based routing, a node must be able to discover the location of the intended destination node. This can typically be accomplished by a location service. By far there have been many efficient location service algorithms such as the DREAM, RLS, Homezone, GLS, DLM and HLS, but most of them have focused on the scalability and efficiency of algorithm while the security and privacy issues were vastly neglected. In this article, we propose a secure privacy-preserving hierarchical location service (SPPHLS) based on the HLS algorithm using the broadcast encryption scheme and broadcast authentication scheme. In the proposed secure location service scheme, the position privacy of nodes is protected and the security is promised. Finally, through simulation and analysis, we further show that the proposed scheme only introduces very moderate success rate degradation and query delay compared to the original HLS algorithm.