TY - GEN
T1 - Securing location aware services over VANET using geographical secure path routing
AU - Pathak, Vivek
AU - Yao, Danfeng
AU - Iftode, Liviu
PY - 2008
Y1 - 2008
N2 - We propose to secure location aware services over vehicular ad-hoc networks (VANET) with our geographical secure path routing protocol (GSPR). GSPR is an infrastructure free geographic routing protocol, which is resilient to disruptions caused by malicious or faulty nodes. Geographic locations of anonymous nodes are authenticated in order to provide location authentication and location privacy simultaneously. Our protocol also authenticates the routing paths taken by individual messages. This paper presents the design of the GSPR secure geographic routing protocol. The overhead of location authentication is investigated under various scenarios through network simulation. Results show that although the presence of malicious nodes increases the routing path length, a data delivery rate of larger than 80% is sustained even if 40% of the nodes are malicious.
AB - We propose to secure location aware services over vehicular ad-hoc networks (VANET) with our geographical secure path routing protocol (GSPR). GSPR is an infrastructure free geographic routing protocol, which is resilient to disruptions caused by malicious or faulty nodes. Geographic locations of anonymous nodes are authenticated in order to provide location authentication and location privacy simultaneously. Our protocol also authenticates the routing paths taken by individual messages. This paper presents the design of the GSPR secure geographic routing protocol. The overhead of location authentication is investigated under various scenarios through network simulation. Results show that although the presence of malicious nodes increases the routing path length, a data delivery rate of larger than 80% is sustained even if 40% of the nodes are malicious.
UR - http://www.scopus.com/inward/record.url?scp=67650091750&partnerID=8YFLogxK
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U2 - 10.1109/ICVES.2008.4640905
DO - 10.1109/ICVES.2008.4640905
M3 - Conference contribution
AN - SCOPUS:67650091750
SN - 9781424423606
T3 - Proceedings of the 2008 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2008
SP - 346
EP - 353
BT - Proceedings of the 2008 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2008
T2 - 2008 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2008
Y2 - 22 September 2008 through 24 September 2008
ER -