A secure and efficient message authentication protocol for VANETs with privacy preservation

Mishra, Bharati; Panigrahy, Saroj Kumar; Tripathy, Tarini Charan; Jena, Debashisha; Jena, Sanjay Kumar

doi:10.1109/wict.2011.6141364

Cited by 18 publications

(7 citation statements)

References 13 publications

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“…The vehicles interact with road units to generate their communication pseudonyms. The authors propose in [8] a secure and efficient protocol for VANETs. Their scheme ensures both message authentication and privacy preservation.…”

Section: State Of the Artmentioning

confidence: 99%

Protocol of change pseudonyms for VANETs

Adigun

Bensaber

Biskri

2013

38th Annual IEEE Conference on Local Computer Networks - Workshops

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We propose in this paper a security protocol based on periodic change of pseudonyms. The idea is to avoid illegal traceability of vehicles during their communications and preserve their privacy and confidential information. Two different approaches are proposed. In the first approach, each vehicle asks the central authority a new communication pseudonym after a time t. While in the second approach, each vehicle generates itself after a time t, a new communication pseudonym. Our objective is to permit at least two vehicles to change their pseudonym in the same time interval. We evaluate in this work, the bandwidth used by considering the vehicles speed in each approach. The proposed protocol is based on equidistant distribution of the road side unit and uses the average of speed permitted on the road to evaluate lifetime t of the communication's pseudonyms and certificates. The exchange of information is based on asymmetric and symmetric cryptography scheme and it uses hash function. Our protocol provides authentication, non-repudiation and privacy.

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Section: State Of the Artmentioning

confidence: 99%

Protocol of change pseudonyms for VANETs

Adigun

Bensaber

Biskri

2013

38th Annual IEEE Conference on Local Computer Networks - Workshops

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“…Use of temporary identities for short duration communication is another way to prevent Sybil attack [11]. Temporary identity approach preserves privacy and provides anonymity to the user.…”

Section: Related Workmentioning

confidence: 99%

Attack Resistant VANET Data Communication using Vehicle Movement Behavior Analysis

2017

IJMTER

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Abstract-The vehicular ad-hoc networks are deployed to support data communication over the vehicles. The Sybil attacks are initiated by the malicious nodes to forge the identity of the neighbor nodes. The network layer and application layers are damaged by the Sybil attacks with more channel resource utilization activities. The urban scenario based vehicle pattern discovery model employed for the Sybil attack discovery process. The beacon message based communication process is analyzed to construct the Driving Pattern Matrices (DPMs) for each vehicle. The usual and unusual patterns are distinguished with the support of the minimum distance classifier. The virtual node generation algorithm and virtual node detection algorithm are used to discover the attacker nodes. The VANET attack detection system is enhanced to discover the smart attackers. The vehicle driving pattern discovery process is improved with spatio temporal parameters. The detection model is tuned to discover the attackers in dynamic traffic environment. The Cryptography, Pseudonym and digital signature techniques are integrated to detect and control the malicious node activities. The local and global level driving pattern discovery mechanism is integrated with the system to discover the virtual nodes. The vehicle movement behavior information is maintained in the infrastructure environment to improve the efficiency of the attacker discovery process.

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“…Authors in [41] proposed a protocol to ensure both the message authentication and the privacy preservation. The proposed scheme is based on a secure elliptic curve digital signature algorithm approach.…”

Section: International Journal Of Computer Applications (0975 -8887) mentioning

confidence: 99%

Design a Cloud Security Model in VANET Communication: Design and Architecture

Hamad¹,

AlQazzaz²

2016

IJCA

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During the last few years, Intelligent Transportation System (ITS) has been progressed at a rapid rate, which aimed to improve the transportation activities in the terms of the safety and efficiency. According to many issues with the traditional Vehicular Ad-Hoc Networks (VANET), some efforts are made to merge the VANET with the cloud technology. This work proposes the VANET based on the cloud (V2Cloud), and designs a security model framework that is hosted on the cloud to manage the security services, and provide a secure VANET communication between the different entities e.g. vehicles, authorities and etc. This security model framework is called VANET Security as a Service (VSaaS).Our works will presented in a set of two papers. In this first one, it presents VSaaS design and architecture in order to show that the VSaaS fulfills the VANET's security requirements, and protects the VANET against the different types of attacks. The second paper will present the progress towards the implementation and the security analysis of the proposed architecture, along with the results of the performance of the security overhead for the secure Vehicle Information Messages (VIMs), which are sent by vehicles to the cloud as a coarse-grained information.

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A secure and efficient message authentication protocol for VANETs with privacy preservation

Cited by 18 publications

References 13 publications

Protocol of change pseudonyms for VANETs

Protocol of change pseudonyms for VANETs

Attack Resistant VANET Data Communication using Vehicle Movement Behavior Analysis

Design a Cloud Security Model in VANET Communication: Design and Architecture

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