A VANET privacy protection scheme based on fair blind signature and secret sharing algorithm

Wang, Xiaoliang; Li, Shuifan; Zhao, Shengli; Xia, Zhihua

doi:10.1080/00051144.2018.1426294

Cited by 13 publications

(6 citation statements)

References 24 publications

(38 reference statements)

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“…The security comparison between the proposed framework and some related schemes is presented in Table . Vehicles' authentication is the common achievable security service between our framework and protocols in the previous studies . Both protocols could achieve message integrity and non‐repudiation; however, they failed to achieve privacy, traceability, anonymity, and availability.…”

Section: Performance Evaluationmentioning

confidence: 95%

“…Number of drawbacks are deduced for group signature‐based schemes such as each group manager must be trusted, there are computational overhead as well as group management overhead, does not satisfy availability, and need to have full trust third parties . Wang et al have proposed a scheme based on a fair blind signature and a secret sharing algorithm. Their algorithm meets privacy protection requirement and avoids anonymous abuse.…”

Section: Related Workmentioning

confidence: 99%

“…Nevertheless, the trust authority and RSUs can cooperate to trace the sender. Unfortunately, schemes in Zhu et al and Wang et al could not provide availability. Finally, it is obvious that the proposed framework avoids all drawbacks of other schemes and provides an efficient solution for RSU/TA disappearance problem.…”

Section: Performance Evaluationmentioning

confidence: 99%

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SOS: Self‐organized secure framework for VANET

Salem

Ali

2020

Int J Communication

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While authentication is a necessary requirement to provide security in vehicular ad hoc networks, user's personal information such as identity and location must be kept private. The reliance on road side units or centralized trusted authority nodes to provide security services is critical because both are vulnerable, thus cannot be accessed by all users, which mean security absence. In this paper, we introduce a self-organized secure framework, deployed in vehicular ad hoc networks. The proposed framework solution is designed not only to provide an effective, integrated security and privacy-preserving mechanism but also to retain the availability of all security services even if there are no road side units at all and/or the trusted authority node is compromised. A decentralized tier-based security framework that depends on both trusted authority and some fully trusted nodes cooperated to distribute security services is presented. Our approach combines the useful features of both Shamir secret sharing with a trust-based technique to ensure continuity of achieving all security services. Mathematical analysis of security issues that the proposed framework achieves as well as the availability of offering security services is provided. Proposed framework examination was done to show the performance in terms of storage, computation complexity, and communication overhead as well as its resilience against various types of attacks. Comparisons with different types of security schemes showed that the protocol developed gave better results in most comparison parameters while being unique ensuring continuity of security services delivery.authentication, availability, privacy preservation, trust, vehicular ad hoc networks 1 | INTRODUCTION Vehicular ad hoc networks (VANETs) are an example of mobile ad hoc networks with additional features as their nodes (vehicles) move with high speed. In VANETs, vehicles can communicate with infrastructure through road side unit (RSU) via vehicle-to-infrastructure (V2I) communication and with each other via vehicle-to-vehicle (V2V) communication. 1 Each vehicle in VANET, according to dedicated short-range communications (DSRC) standards, broadcasts safety messages every 100 to 300 ms as well as data messages to other vehicles. 2 Data and safety-related information broadcasted by vehicles in an open-access environment makes security and privacy challenging issues in VANETs. 3 Unless proper diligence is taken, attackers can exploit user's information in performing several types of attacks that can harm both network and users. There are several security requirements that must be achieved to protect VANET against

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Section: Performance Evaluationmentioning

confidence: 95%

Section: Related Workmentioning

confidence: 99%

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SOS: Self‐organized secure framework for VANET

Salem

Ali

2020

Int J Communication

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“…The multimedia streaming scheme proposed in [12] deals with the security issues in the application layer. Authentication schemes are designed to ensure the confidentiality of communication in the transport layer [13][14][15]. The secured routing protocol proposed in [16,17] provides a safe transmission in the network layer.…”

Section: Related Workmentioning

confidence: 99%

Proactive Flexible Interval Intermittent Jamming for WAVE‐Based Vehicular Networks

Xing

et al. 2021

Wireless Communications and Mobile Computing

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In this paper, we deal with the eavesdropping issue in Wireless Access in Vehicular Environments- (WAVE-) based vehicular networks. A proactive flexible interval intermittent jamming (FIJ) approach is proposed which predicts the time length T of the physical layer packet to be transmitted by the legitimate user and designs flexible jamming interval (JI) and jamming-free interval (JF) based on the predicted T . Our design prevents eavesdroppers from overhearing the information with low energy cost since the jamming signal is transmitted only within JI. Numerical analysis and simulation study validate the performance of our proactive FIJ, in terms of jamming energy cost and overhearing defense, by comparing with the existing intermittent jamming (IJ) and FIJ.

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“…Authors in [5], propose a VANet privacy protection scheme based on fair blind signature and secret sharing algorithm. In this work, three types of entities exist: vehicles, RSUs and a trusted center that contains Authentication Centre (AC), Pseudo Authentication Centre (PAC) and Tracking Centre (TC).…”

Section: Related Workmentioning

confidence: 99%

Using I2P Encrypted Virtual Tunnels for a Secure and Anonymous Communication in VANets: I2P Vehicular Protocol (IVP)

Diab

Gilg

Drouhin

et al. 2021

Preprint

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Providing security and anonymity within VANet requires application of robust and secure models that meet several characteristics of VANet. I2P as a secure protocol designed to anonymize the communication on the internet, can be used as a reference model to develop new mechanisms of security and anonymity in VANet. I2P uses robust mechanisms and strong algorithms to reinforce the security and the anonymity of the communication. However, the difference between internet and VANet in terms of mobility and connectivity of nodes presents a big issue that needs to be treated when using I2P mechanisms in VANet. In the previous work [1], we propose a protocol based on tunnels and encryption algorithms that use digital signatures and authentication mechanisms. Tunnels are created in static scenarios and without maintaining their existence. In this paper, we complete the last version of the proposed protocol (I2P Vehicular Protocol) by integrating a tunnel maintenance algorithm for maintaining the existence of the created tunnels during the communication. This algorithm allows the implementation of the protocol in mobile scenarios of VANet. The effectiveness and security of IVP protocol are proved by analyzing the added part related to the tunnel maintenance process and showing performance results (end-to-end delay, PDR and overhead). Simulation scenarios were executed using NS3 simulator.

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A VANET privacy protection scheme based on fair blind signature and secret sharing algorithm

Cited by 13 publications

References 24 publications

SOS: Self‐organized secure framework for VANET

SOS: Self‐organized secure framework for VANET

Proactive Flexible Interval Intermittent Jamming for WAVE‐Based Vehicular Networks

Using I2P Encrypted Virtual Tunnels for a Secure and Anonymous Communication in VANets: I2P Vehicular Protocol (IVP)

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