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http://dx.doi.org/10.17662/ksdim.2018.14.1.027

Hash Tree based Communication Protocol in V2X Environments Including Internet of Vehicles for Providing Secure Vehicular Communication Services  

Jin, Byungwook (한국지식재산보호원)
Cha, Siho (청운대학교 멀티미디어학과)
Publication Information
Journal of Korea Society of Digital Industry and Information Management / v.14, no.1, 2018 , pp. 27-34 More about this Journal
Abstract
Various messages generated in vehicles are transmitted based on the wireless telecommunication which is a core technology of vehicle to everything (V2X). However, the hackers attack them upon penetration to the system and network to cause the generation of users' inconveniences for vehicular communication. Moreover, huge damage could be occurred in terms of physical and materialistic areas if the users in the vehicles were attacked in the communication environment. Therefore, this study was to design the safe communication protocol using hash tree technique in the V2X environments. Using hash tree technique, processes of issuing certificate and registration and communication protocol were designed, and safety analysis was performed on the attacking technique which is occurred in the existing vehicles. Approximately 62% of decrease in the capacity analysis was found upon comparative analysis of telecommunication processes with the system to issue the certificate which is used in the existing vehicles.
Keywords
Hash Tree; Vehicular Communication; Internet of Vehicles; V2X;
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