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Research Paper | Computer Technology | Volume 15 Issue 5, May 2026 | Pages: 316 - 320 | India
Privacy Preserving Message Communication Scheme for VANET
Abstract: In the today's communication era, the wireless communication is made the drastic changes in the human lifestyle. Hence VANET i.e. Vehicular ad-hock network is the new technology implemented to provide communication between vehicles and also with road side unit like any traffic signal and important place so it provides secure way to travel and improve driving experience. In this VANET there are several methods can be implemented to avoid accidents and vehicle theft. Message communication is the first method. This message communication is implemented basically for providing the traffic details for each driver so that drivers can change the route to avoid congestion. Also, he can find the fastest route. In this method privacy preservation is also important. Each driver's identity must be hidden in the VANET and there must be also a way identified even if someone. In this system we provided 2 factor authentication for privacy preservation and message communication. Here we used certificate authority (CA)and textual driver password to achieve the goals. Here the system requires the several extreme light weight hashing processes and onetime password for message signing and verification between vehicles. Compared with previous schemes because of hashing process computation cost is reduced in multiple times. We use pseudonymous certificate to communicate with each other, so here the vehicle driver's identity is hidden successfully and third party cannot get identity of driver even if the RSU is compromised.
Keywords: Privacy preservation of driver identity; Vehicular ad hoc network; Certificate authority; TWO-Factor Lightweight Privacy preserving; pseudonymous certificate
How to Cite?: Awanti Sujit Dhekane, "Privacy Preserving Message Communication Scheme for VANET", Volume 15 Issue 5, May 2026, International Journal of Science and Research (IJSR), Pages: 316-320, https://www.ijsr.net/getabstract.php?paperid=SR26505162145, DOI: https://dx.dx.doi.org/10.21275/SR26505162145