Diffie-Hellman key distribution extended to group communication
CCS '96 Proceedings of the 3rd ACM conference on Computer and communications security
Communications of the ACM
A key-management scheme for distributed sensor networks
Proceedings of the 9th ACM conference on Computer and communications security
Random Key Predistribution Schemes for Sensor Networks
SP '03 Proceedings of the 2003 IEEE Symposium on Security and Privacy
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
Secure multicast groups on ad hoc networks
Proceedings of the 1st ACM workshop on Security of ad hoc and sensor networks
Balancing auditability and privacy in vehicular networks
Proceedings of the 1st ACM international workshop on Quality of service & security in wireless and mobile networks
The security of vehicular ad hoc networks
Proceedings of the 3rd ACM workshop on Security of ad hoc and sensor networks
GKMPAN: An Efficient Group Rekeying Scheme for Secure Multicast in Ad-Hoc Networks
Journal of Computer Security
Multiple Key Sharing and Distribution Scheme With Threshold for NEMO Group Communications
IEEE Journal on Selected Areas in Communications
Complementing public key infrastructure to secure vehicular ad hoc networks
IEEE Wireless Communications
Conditional privacy through ring signature in vehicular ad-hoc networks
Transactions on computational science XIII
Multi-objective optimal combination queries
DEXA'11 Proceedings of the 22nd international conference on Database and expert systems applications - Volume Part I
Examining privacy in vehicular ad-hoc networks
Proceedings of the second ACM international symposium on Design and analysis of intelligent vehicular networks and applications
Aggregation and probabilistic verification for data authentication in VANETs
Information Sciences: an International Journal
PPAS: privacy protection authentication scheme for VANET
Cluster Computing
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It is well recognized that security is vital for reliable operation of vehicular ad-hoc networks (VANETs). Location privacy is one of the main security challenges in VANETs, which is concerned with preventing an attacker from tracking a specific vehicle. In this paper, we propose a novel location privacy preservation scheme for VANETs using random encryption periods (REP). REP is based on a privacy preserving group communication protocol, which has a conditional full statelessness property. In addition, REP ensures that the requirements to track a vehicle are always violated. By conducting detailed analysis and simulation, REP is demonstrated to be reliable, efficient, and scalable.