Secure and Lightweight Conditional Privacy-Preserving Authentication for Securing Traffic Emergency Messages in VANETs

Wei, Lu; Cui, Jie; Xu, Yan; Cheng, Jiujun

doi:10.1109/tifs.2020.3040876

Cited by 93 publications

(33 citation statements)

References 44 publications

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“…When the system master key is leaked, the new values will immediately replace for them. The key update is realized, these actions further confirm the security of the communication [29].…”

Section: Methodsmentioning

confidence: 61%

A New Certificateless Signcryption Scheme for Securing Internet of Vehicles

Cui¹,

Wei²,

He³

2022

SSRN Journal

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The application of digital signature technology on the Internet of Vehicles (IoV) is affected by its network and communication environment, which requires low transmission delay, power consumption, and highsecurity requirement. To the best of our knowledge, a well-designed solution that uses signcryption technology has not been proposed in the IoV research area. Motivated by the fact, a certificateless signcryption scheme based on Elliptic Curve Digital Signature Algorithm, which also considers pseudonym and timestamp mechanism, has been designed in this paper. We prove that our proposed scheme can be reduced to solving the difficulty of the Computational Diffie-Hellman problem under the standard model, show that the scheme meets both security and efficiency requirements, and provides a comparative analysis with the state-of-the-art schemes in terms of security analysis, computational cost, and communication cost, demonstrating that our proposed scheme is suitable to be deployed in the IoV environment.

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“…When the system master key is leaked, the new values will immediately replace for them. The key update is realized, these actions further confirm the security of the communication [29].…”

Section: Methodsmentioning

confidence: 61%

A New Certificateless Signcryption Scheme for Securing Internet of Vehicles

Cui¹,

Wei²,

He³

2022

SSRN Journal

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“…e improved scheme is not required to utilize bilinear pairing operations without lack of security and privacy protection, and the total computational cost of signature and authentication is constant for single message and n messages. In [9], an improved message authentication scheme together with a system secret key updating scheme was proposed to optimize the performance and security of V2V authentication process. Although the ID-based PKC avoids the problem of managing certificates brought by the traditional PKC mechanism, it still brings the problem of key escrow.…”

Section: Related Workmentioning

confidence: 99%

Message Authentication and Network Anomalies Detection in Vehicular Ad Hoc Networks

Legashev

Bolodurina

Zabrodina

et al. 2022

Security and Communication Networks

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Intelligent transport systems are the future in matters of safe roads and comfortable driving. Integration of vehicles into a unified intelligent network leads to all kinds of security issues and cyber threats common to conventional networks. Rapid development of mobile ad hoc networks and machine learning methods allows us to ensure security of intelligent transport systems. In this paper, we design an authentication scheme that can be used to ensure message integrity and preserve conditional privacy for the vehicle user. The proposed authentication scheme is designed with lightweight cryptography methods, so that it only brings little computational and communication overhead. We also conduct experiments on vehicular ad hoc network segment traffic generation in OMNeT++ tool and apply up-to-date machine learning methods to detect malicious behavior in a given simulated environment. The results of the study show high accuracy in distributed denial-of-service attack detection.

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“…It is possible for attacker to confirm weather vehicle switch on or not. Wei et al [26] suggested a conditional privacy-preserving scheme based on authentication to satisfy message recovery and address sidechannel attack methods by updating system secret key (SSK). This scheme is based on elliptic curve discrete logarithm supposition and SSK updating algorithm.…”

Section: ) Rsu-based Schemesmentioning

confidence: 99%

A Lightweight Authentication With Privacy-Preserving Scheme for Vehicular Ad Hoc Networks Based on Elliptic Curve Cryptography

Alshudukhi¹,

Al-Mekhlafi²,

Mohammed³

2021

IEEE Access

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Vehicle in vehicular ad hoc networks (VANETs) broadcasts beacons about their traffic status wirelessly for improving traffic safety and efficiency. Before deployment of the VANET system, problems related to security and privacy should be carefully addressed. In this paper, we propose a lightweight authentication with conditional privacy-preserving scheme for guaranteeing secure communication in VANET. The proposed scheme is suitable for addressing issues related to security and privacy because it combines the tamper-proof device (TPD) based schemes with the roadside unit (RSU) based schemes. Based on elliptic curve cryptography, the proposed scheme preloads the initial public parameters and keys of the system in each TPD of RSU instead of the TPD of the on-border unit (OBU). Furthermore, the proposed scheme not only achieve security and privacy requirements but also resists common security attacks. The performance evaluation shows that the proposed scheme has a lower cost compared with other existing schemes in terms of computation cost and communication cost. INDEX TERMS Authentication, tamper proof device (TPD), privacy-preserving, vehicular ad-hoc networks (VANETs). I. INTRODUCTION Recently, the intelligent transportation system (ITS) has attracted more deliberate attention from the motor industry, academia, and even government in recent years since it is reducing traffic congestion, enhancing driving efficiency, improving traffic safety, minimizing environmental pollution and providing convenience [1], [2]. Vehicular ad hoc networks (VANETs) are an entity of ITS with a fully a selforganizing wireless ad hoc communication system containing vehicles equipped with onboard unit (OBU), a trusted authority (TA) which preloads the initial public parameters of the VANET, and a road side unit (RSU) deployed at intersections in country, as presented in Figure 1. The communications types in VANETs contain two main modes: vehicle-tovehicle (V2V) communication and vehicle-to-infrastructure (V2I) communication [3], [4]. Dedicated short-range communication (DSRC) protocol is an open wireless technology which allows the vehicle for FIGURE 1: A typical VANET scenario. processing, receiving, broadcasting and communicating with each other or nearby RSU and exchanging messages such as

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Secure and Lightweight Conditional Privacy-Preserving Authentication for Securing Traffic Emergency Messages in VANETs

Cited by 93 publications

References 44 publications

A New Certificateless Signcryption Scheme for Securing Internet of Vehicles

A New Certificateless Signcryption Scheme for Securing Internet of Vehicles

Message Authentication and Network Anomalies Detection in Vehicular Ad Hoc Networks

A Lightweight Authentication With Privacy-Preserving Scheme for Vehicular Ad Hoc Networks Based on Elliptic Curve Cryptography

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