SeGCom: Secure Group Communication in VANETs

Verma, Mayank; Huang, Dijiang

doi:10.1109/ccnc.2009.4784943

Cited by 34 publications

(18 citation statements)

References 6 publications

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“…It creates a reliable and secure environment for communication. Verma et al [6], proposed secure group communication method in which vehicles communicate by two ways. In the first way, they authenticate y RSUs and secondly communicate by creating a group.…”

Section: Literature Reviewmentioning

confidence: 99%

Vehicular Ad Hoc Networks: Hashing and Trust Computation Techniques

Agarwal¹,

Bhardwaj²

2016

IJGDC

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Vehicular ad-hoc networks (VANETs) Due to its great benefits, it is highly vulnerable to various attacks and security in VANET should be taken into consideration. This paper presented the security attacks between vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I). Many research works have been done to improve the performance and security of this network. The main aim of this paper is the security using hashing and techniques to calculate the trust in VANETs.

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Section: Literature Reviewmentioning

confidence: 99%

Vehicular Ad Hoc Networks: Hashing and Trust Computation Techniques

Agarwal¹,

Bhardwaj²

2016

IJGDC

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“…There can be tens or even up to thousands of signatures within a short period of time, thus the notification messages induce a heavy message overhead. Group communications in VANETs, on the other hand, have been considered in three papers [Chim, Yiu, Hui, Jiang & Li (2009) ;Wasef & Shen (2008); Verma & Huang (2009)]. In [Chim, Yiu, Hui, Jiang & Li (2009)], a scheme is proposed to allow a set of vehicles to form a group with the help of an RSU such that subsequently, encrypted group messages can be broadcasted by any member to all other members without the intervention of RSU.…”

Section: State Of the Artmentioning

confidence: 99%

“…In [Verma & Huang (2009)], another group communications protocol, SeGCom, was proposed. However, its concern is totally different from ours and privacy is not considered.…”

Section: State Of the Artmentioning

confidence: 99%

Grouping-Enabled and Privacy-Enhancing Communications Schemes for VANETs

Chim¹,

Yiu²,

Hui³

et al. 2011

Mobile Ad-Hoc Networks: Applications

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“…If a session key as the common key with authenticity of the owners is exchanged, a public key encryption must be used. The public key certificates are used in the public key encryptionbased communications [8], [9]. As the authors of [10] say, the most challenging part of cryptographic algorithms or applications in vehicular network is key management and the Vehicular Public Key Infrastructure (VPKI) is one of the most important schemes to provide key management among vehicles.…”

Section: Introductionmentioning

confidence: 99%

Delivering CRL with Low Bit Rate Network Coded Communication for ITS

Shiraishi

Hirotomo

Mohri

et al. 2017

IEICE Trans. Inf. & Syst.

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SUMMARYThe application of Intelligent Transport Systems (ITS) transmits data with road-to-vehicle communication (RVC) and intervehicle communication (IVC). Digital signature is essential to provide security for RVC and IVC. The public key certificate is used to verify that a public key belongs to an individual prover such as user or terminal. A certificate revocation list (CRL) is used for verifying validity of the public key certificate. A certificate authority (CA) publishes a CRL and distributes it to vehicles. CRL distribution traffic disturbs ITS application traffic because of sharing wireless channel between them. To distribute it on low bit rate will help to ease the disturbance. Although multiplex transmitting is effective in reliable communication, a duplication of received packets is waste of bandwidth as a consequence. This paper proposes a CRL distribution scheme based on random network coding which can reduce duplicate packets. The simulation results show that the number of duplicate packets of the proposed scheme is less than that of a simple error correction (EC)-based scheme and the proposed one can distribute CRL to more vehicles than EC-based ones. key words: intelligent transport system, road-to-vehicle communication, inter-vehicle communication, network coding, public key infrastructure, certificate revocation list

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SeGCom: Secure Group Communication in VANETs

Cited by 34 publications

References 6 publications

Vehicular Ad Hoc Networks: Hashing and Trust Computation Techniques

Vehicular Ad Hoc Networks: Hashing and Trust Computation Techniques

Grouping-Enabled and Privacy-Enhancing Communications Schemes for VANETs

Delivering CRL with Low Bit Rate Network Coded Communication for ITS

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