A Review of Secure Routing Over VANET
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 5
Abstract
Vehicular Ad-hoc network is a special class of wireless ad hoc network which utilizes the cellular and wireless LAN for data exchange at very high velocity. VANET topology mainly suffers from number of concrete obstacles inside the roads and wireless links disconnection due to the velocity. VANET is a scalable network and it covers large volume of area. Data delivery over VANET is insecure due to lake of trust model which can authenticate received/sent data over VANET. It is also necessary to track the authenticated vehicle and the data transmitted by that vehicle. In case of large network, it is not possible to use the traditional security schemes to secure the data transmission over VANET and it is not feasible to maintain the keys at large scale for each vehicle. So there is need to develop a secure routing scheme for vehicle which can easily identify the vehicles and can authenticate the data deliver by them. This survey will explore the requirements of the authentication during data delivery and as well as they way to authenticate the vehicles involved in communication.
Authors and Affiliations
Harpreet Kaur
Keywords
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