Analysis of Group Key Management Protocols for Secure Multicasting in Vehicular Software Distribution Network

Hossain, Irina; Mahmud, Syed Masud

doi:10.1109/wimob.2007.4390819

Cited by 4 publications

(5 citation statements)

References 7 publications

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“…From the table, the cost of key calculation of VANET proposed in this study is slightly higher than that of other mechanisms. Nevertheless, this study introduces both symmetrical and asymmetrical key cryptography, whereas other studies only introduce symmetrical key cryptography. Consequently, the process of message transmission proposed in this study triumphs over other studies with better security.…”

Section: Performance Evaluation and Analysismentioning

confidence: 99%

“…In wireless network, there are many studies on secure communication or key management [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18]. However, a wireless network differs from a vehicular network; therefore, the following description will focus on vehicular network by introducing several key management-related studies.…”

Section: Related Workmentioning

confidence: 99%

“…There is another group key management protocol focusing on VANET in [8]. It applies regional division and divides the management into central manager (CM), regional group manager (RGM) and base station (BS).…”

Section: Related Workmentioning

confidence: 99%

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Centralized group key management mechanism for VANET

Guo

Liaw

Deng

et al. 2012

Security Comm Networks

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The vehicular ad hoc network (VANET) is a novel wireless network and suffers security threats as other networks. Information exchanged in the network might be stolen by malicious users, and some secure mechanisms are needed to provide the privacy. In VANET, the vehicles can be separated to different groups. When vehicles in the same group want to communicate with others, they can use the group key to protect the messages, and the privacy in the group communication is preserved. In this paper, we propose a group key management method with centralized key management scheme for VANET. In each group, there is a group leader, and the group leader will manage the members and the keys. By managing the group keys properly, the communication in the group can be secure. In the performance evaluation and analysis, our proposal provides better rekey mechanisms to related works and also achieves the forward secrecy and backward secrecy. Copyright © 2012 John Wiley & Sons, Ltd.

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Section: Performance Evaluation and Analysismentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

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Centralized group key management mechanism for VANET

Guo

Liaw

Deng

et al. 2012

Security Comm Networks

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“…The BSs work as cluster heads and may take part in key management depending on the trust model of the system [6]. Following the similar concept, we proposed two multicast architectures for RSU in vehicle ECUs named as FT and ST systems [4]. In the FT system, the BSs have access to software packets and they take part in key management; whereas, in the ST system the BSs act as proxies for the vehicles by honestly relaying the encrypted software packets from the software distribution centers to the vehicles.…”

Section: A Backgrund and Related Workmentioning

confidence: 99%

“…However, high mobility, frequent handoff, limited and variable bandwidth and higher transmission error of wireless link, strict security requirements in RSU pose different challenges in establishing multicast session in vehicular wireless network. In our previous work [4], we proposed an infrastructure-based wireless multicasting method to update software in vehicle ECUs that uses Base Stations (BSs) or Intelligent Transportation Tower (ITT) of future ITS infrastructure or other third party wireless vendor to distribute the software packets to the targeted vehicles. Consequently, we proposed two multicast Group Key Management (GKM) techniques depending on the trust levels of BSs named Fully-trusted (FT) and Semi-trusted (ST) systems.…”

Section: Introductionmentioning

confidence: 99%

Performance Evaluation of Mobile Multicast Session Initialization Techniques for Remote Software Upload in Vehicle ECUs

Hossain

Mahmud

Hwang

2010

2010 IEEE 72nd Vehicular Technology Conference - Fall

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Updating software in vehicle Electronic Control Units (ECUs) will become a mandatory requirement for a variety of reasons, for examples, to update functionality of an existing system, add new functionality, remove software bugs and to cope up with ITS infrastructure. Since multicasting is the most efficient method of group communication, updating software in an ECU of a large number of vehicles could benefit from it. In a previous work, we proposed an infrastructure-based mobile multicasting for remote software upload (RSU) in vehicle ECUs where an ECU receives the software from a remote software distribution center using the road side Base Stations (BSs) as gateways. Consequently, we proposed two multicast session establishment techniques based on the degree of trust on the BSs named Fully-trusted (FT) and Semi-trusted (ST) systems. In this paper, we conduct extensive simulation studies to evaluate the performance of these two techniques by finding the average latency to authenticate a vehicle and provide it with the multicast session key by the software provider during multicast session initialization. Simulation results show that the link establishment latency per vehicle of our proposed schemes is in the range of few seconds and the ST system requires two to three times higher time than the FT system.

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A Certificate Enhanced Group Key Framework for Vehicular Ad Hoc Networks

Yeh

Hsieh

2012

Lecture Notes in Electrical Engineering

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Analysis of Group Key Management Protocols for Secure Multicasting in Vehicular Software Distribution Network

Cited by 4 publications

References 7 publications

Centralized group key management mechanism for VANET

Centralized group key management mechanism for VANET

Performance Evaluation of Mobile Multicast Session Initialization Techniques for Remote Software Upload in Vehicle ECUs

A Certificate Enhanced Group Key Framework for Vehicular Ad Hoc Networks

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