Location Information Verification cum Security Using TBM in Geocast Routing

Location information security in geocast routing in VAVETs has not been explored accountably. Some routes have been tried to explore in this direction using traditional authentication and key management technique which increases protocol complexity and computational overhead. To address the issues o...

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Bibliographic Details
Published in:Procedia computer science 2015, Vol.70, p.219-225
Main Authors: Sheet, Dalya K., Kaiwartya, Omprakash, Abdullah, Abdul H., Hassan, Ahmed N.
Format: Article
Language:English
Subjects:
Geocast routing
Location information
Security
Transferable belief model
Vehicular adhoc networks
Verification
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Summary:Location information security in geocast routing in VAVETs has not been explored accountably. Some routes have been tried to explore in this direction using traditional authentication and key management technique which increases protocol complexity and computational overhead. To address the issues of traditional security techniques, this paper proposes, Location Information Verification cum Security (LIVES) based on Transferable Belief Model (TBM). In LIVES, two level location information verification is carried out. In level-1 tiles based verification technique is used to verify the correctness of location information. In level-2, collective belief about the announced position information of each vehicle is calculated using TBM with the help of neighbor list information from all neighboring vehicles. A secured geocast routing (SGR) protocol is developed using the two level location verification technique. Simulations are carried out using ns-2 and results have been analyzed in terms of location error probability. The comparative analysis of simulation results confirm the better suitability of LIVES ascompared to the state-of-the-art technique: A-VIP in high dynamic vehicular adhoc network environment.
ISSN:1877-0509
1877-0509
DOI:10.1016/j.procs.2015.10.076