A DTN Routing Protocol for Vehicle Location Information Protection

Dunbar, Carson; Qu, Gang

doi:10.1109/milcom.2014.23

Cited by 7 publications

(3 citation statements)

References 21 publications

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“…In an effort to apply DTN to IoV, several routing protocols suitable for traffic applications have been proposed in recent years. Dunbar et al 19 proposed a routing protocol to protect vehicle position in IoV for privacy. Mostofa et al 16 proposed a novel framework and an adaptive geographical DTN routing (AGDR) method for VDTNs.…”

Section: Related Workmentioning

confidence: 99%

An adaptive and secure traffic information forwarding mechanism in Internet of Vehicles

Fan

Duan

et al. 2020

Int J Communication

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SummaryTraffic information of disparate types in Internet of Vehicles (IoV) is the basis for supporting various IoV applications. Since traffic flows vary in real time, it is challenging to carry out efficient and reliable transfer of such information. Moreover, IoV is vulnerable to security threats due to its inherent properties such as dynamically changing topology and high‐speed motion of vehicles. Attacks, once launched successfully, would also disrupt message transmission between vehicles. We propose an adaptive traffic information forwarding mechanism, which divides traffic information in two categories, that is, early warning information and service information. The former is handled by selecting a relay node based on node connection stability evaluation, while the latter is handled by adopting an appropriate forwarding method according to the identified traffic flow density. Specifically, in a low‐density environment, we employ a broadcast method; while in a high‐density environment, we evaluate the cognitive interaction values of vehicle nodes and employ a cognitive interaction‐based method to select a relay node. Simulation results show that the proposed mechanism improves the forwarding efficiency of traffic information and yields satisfactory performance in mitigating black hole attacks.

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Section: Related Workmentioning

confidence: 99%

An adaptive and secure traffic information forwarding mechanism in Internet of Vehicles

Fan

Duan

et al. 2020

Int J Communication

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“…personal information, residence, work, hobbies, interest profiles, etc., which is used for forwarding is protected in [9], [10]. In [11], the location information of individual vehicles during its communication with RSUs is protected. However, privacy issues resulting from V2V communications are not considered.…”

Section: Related Workmentioning

confidence: 99%

ePRIVO: An Enhanced PRIvacy-preserVing Opportunistic Routing Protocol for Vehicular Delay-Tolerant Networks

Magaia

Borrego

Pereira

et al. 2018

IEEE Trans. Veh. Technol.

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Abstract-This article proposes an enhanced PRIvacy preserVing Opportunistic routing protocol (ePRIVO) for Vehicular Delay-Tolerant Networks (VDTN). ePRIVO models a VDTN as a time-varying neighboring graph where edges correspond to neighboring relationship between pairs of vehicles. It addresses the problem of vehicles taking routing decision meanwhile keeping their information private, i.e, vehicles compute their similarity and/or compare their routing metrics in a private manner using the Paillier homomorphic encryption scheme.The effectiveness of ePRIVO is supported through extensive simulations with synthetic mobility models and a real mobility trace. Simulation results show that ePRIVO presents on average very low cryptographic costs in most scenarios. Additionally, ePRIVO presents on average gains of approximately 29% and 238% in terms of delivery ratio for the real and synthetic scenarios considered compared to other privacy-preserving routing protocols.

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“…However, the statistic data might fail in the real scenario. Dunbar and Qu [11] applied the statistic method to preventing the location information of vehicles leaking by communication with RSUs. Hui et al [12] binned the nodes into several areas according to their encountering probabilities simultaneously taking into account the community attribute and center degree.…”

Section: Related Workmentioning

confidence: 99%

Parking Query in Vehicular Delay-Tolerant Networks with Privacy Protection Based on Secure Multiparty Computation

et al. 2015

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Within vehicular delay-tolerant network, conflict exists in the scenario of which two vehicles happen to choose the same parking space. To solve this problem, two protocols are proposed, respectively, which are called privacy protection protocol based on secure multiparty computation and routing protocol based on angle and density. The proposed methods prevent the leaking of privacy information of the vehicles involved during the parking space seeking process and improve the performance of the transmission ratio and reduce the transmission delay by unifying the directions of messages and choosing the vehicle of the highest distribution density as the next hop. The results of the simulation show the efficiency of our method.

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A DTN Routing Protocol for Vehicle Location Information Protection

Cited by 7 publications

References 21 publications

An adaptive and secure traffic information forwarding mechanism in Internet of Vehicles

An adaptive and secure traffic information forwarding mechanism in Internet of Vehicles

ePRIVO: An Enhanced PRIvacy-preserVing Opportunistic Routing Protocol for Vehicular Delay-Tolerant Networks

Parking Query in Vehicular Delay-Tolerant Networks with Privacy Protection Based on Secure Multiparty Computation

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