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http://dx.doi.org/10.6109/jkiice.2012.16.10.2192

A Study of Key Distribution for Security on VANET  

Too, Do Kyeong (조선대학교 정보통신공학과)
Han, Seung-Jo (조선대학교 정보통신공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.16, no.10, 2012 , pp. 2192-2198 More about this Journal
Abstract
VANET is a network environment which provides the communication between vehicles and between vehicle and RSU using wireless communication. VANET is very important to protect safety and life of people. Because of that, security is considered enough and certification is very important when messages exchanged between vehicles. Recently, Zhang proposed using Diffie-Hellman key exchange protocol that is method exchanging messages in VANET system through RAISE. But this is many problems on weakness from various attacks. In this paper, proposed the method that establish symmetric key using ECDH key exchange protocol and confirm safety and time spending that generate key and exchange through comparison.
Keywords
VANET; RSU; Elliptic Curve Cryptography; ECDH;
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