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A Secure Key Management Scheme for Heterogeneous Secure Vehicular Communication Systems

Ao, L, Ogah, C, Asuquo, Philip, Cruickshank, Haitham and Sun, Zhili (2016) A Secure Key Management Scheme for Heterogeneous Secure Vehicular Communication Systems ZTE Communications, 14 (S0). pp. 21-31.

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Abstract

Abstract Intelligent transportation system (ITS) is proposed as the most effective way to improve road safety and traffic efficiency. However, the future of ITS for large scale transportation infrastructures deployment highly depends on the security level of vehicular communication systems (VCS). Therefore, security key management schemes are considered as a critical research topic for network security. In this paper, we propose a framework for providing secure key management within heterogeneous network. The security managers (SMs ) Play a key role in the framework by retrieving the vehicle departure information, encapsulating block to transport keys and then executing rekeying to vehicles within the same security domain. The first part of this framework is a novel Group Key Management (GKM) scheme basing on (LP) of vehicles to depart current VCS region. Vehicle's LP factor is introduced into GKM scheme to achieve a more efficient rekeying scheme and less rekeying costs. The second component of the framework using the blockchain concept to simplify the distributed key management in Heterogeneous VCS domains. Extensive simulations and analysis are provided to show the effectiveness and efficiency of the proposed framework: Our GKM results demonstrate that probability-based BR reduces rekeying cost compared to the benchmark scheme, while the blockchain decreases the time cost of key transmission over heterogeneous networks.

Item Type: Article
Subjects : Electronic Engineering
Divisions : Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :
NameEmailORCID
Ao, LUNSPECIFIEDUNSPECIFIED
Ogah, CUNSPECIFIEDUNSPECIFIED
Asuquo, Philipp.asuquo@surrey.ac.ukUNSPECIFIED
Cruickshank, HaithamH.Cruickshank@surrey.ac.ukUNSPECIFIED
Sun, ZhiliZ.Sun@surrey.ac.ukUNSPECIFIED
Date : 13 June 2016
Identification Number : 10.3969/j.issn.1673-5188.2016.S0.004
Copyright Disclaimer : © 2016 ZTE Corporation
Uncontrolled Keywords : Leaving probability, Blockchain, Group key management, Heterogeneous, Vehicular communication systems (VCS)
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 06 Dec 2016 12:36
Last Modified : 31 Oct 2017 18:59
URI: http://epubs.surrey.ac.uk/id/eprint/813049

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