SD2PA: a fully safe driving and privacy-preserving authentication scheme for VANETs

Alfadhli, Saad Ali; Lu, Songfeng; Fatani, Abdulaziz; Al-Fedhly, Haider; Ince, Mahmut

doi:10.1186/s13673-020-00241-x

Cited by 22 publications

(12 citation statements)

References 48 publications

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“…This combination resulted in both low communication and low computation, and achieved the non-repudiation requirement. Alfadhli et al (2020) proposed a lightweight scheme called SD2PA that overcame the problem of non-safe driving in critical areas. This scheme provides a low computational and communication overhead.…”

Section: Related Workmentioning

confidence: 99%

Efficient VANET safety message delivery and authenticity with privacy preservation

Mohamed

Ahmed

Sadek

2021

PeerJ Computer Science

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Vehicular ad-hoc networks (VANETs) play an essential role in the development of the intelligent transportation system (ITS). VANET supports many types of applications that have strict time constraints. The communication and computational overheads are minimal for these computations and there are many security requirements that should be maintained. We propose an efficient message authentication system with a privacy preservation protocol. This protocol reduces the overall communication and computational overheads. The proposed protocol consists of three main phases: the group registration phase, send/receive messages phase, and the leave/join phase. For cryptography algorithms, we combined symmetric and asymmetric key algorithms. The symmetric key was generated and exchanged without using the Diffie–Hellman (DH) protocol. Furthermore, we used an efficient version of the RSA algorithm called CRT-RSA. The experimental results showed that the computational overhead in the registration phase was significantly reduced by 91.7%. The computational overhead for sending and receiving the non-safety message phase was reduced by 41.2% compared to other existed protocols. Moreover, our results showed that the time required to broadcast a safety and non-safety group message was below 100 ms and 150 ms, respectively. The average computational time of sending and receiving a one-to-one message was also calculated. The proposed protocol was also evaluated with respect to performance and security and was shown to be invulnerable to many security attacks.

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Section: Related Workmentioning

confidence: 99%

Efficient VANET safety message delivery and authenticity with privacy preservation

Mohamed

Ahmed

Sadek

2021

PeerJ Computer Science

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“…To check the validity of OBU and RSU in VANET, the Burrows-Abadi-Needham (BAN) tool is used by the proposed scheme to realize the specific security goals for the process of mutual authentication. [5], [30].…”

Section: Security Analysis a Formal Security Analysismentioning

confidence: 99%

“…Basically, VANET is a subclass of the mobile ad-hoc networks (MANETs), where the vehicle represented as nodes of mobile [5], [6]. The structure of VANET contains the main three components, One trusted authority (TA), some roadside units (RSUs) and many vehicles which fitted to onboard units (OBUs), as shown in Figure 1.…”

Section: Introductionmentioning

confidence: 99%

Conditional Privacy-Preserving Authentication Scheme Without Using Point Multiplication Operations Based on Elliptic Curve Cryptography (ECC)

2020

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Existing conditional privacy-preserving authentication schemes utilized in Vehicular Ad-hoc Networks (VANETs) to satisfy security and privacy requirements essentially depend on point multiplication operations. Achieving repaid verification method of the message is commonly suffer performance efficiency from resulting overheads. We propose a conditional privacy-preserving authentication scheme to secure communication and perform better performance efficiency in this paper. The proposed scheme only depends on an elliptic curve cryptography (ECC) based on a point addition operation instead of a point multiplication operation during signing and verifying messages. In the joining phase of the proposed scheme, the vehicle requires the joining process for the broadcasting traffic-related message to others or nearby RSU within its communication range. After obtaining the pseudonym and secret key from RSU, the vehicle is considered as a registered node in VANET. This paper utilizes a Burrows-Abadi-Needham (BAN) logic to evidence that the proposed scheme fulfill successfully mutual authentication. The formal security phase shows that security and privacy requirements are satisfied by the proposed scheme. The performance efficiency shows that our proposed scheme has lower overhead in terms of computation cost compared with other recent schemes since a point multiplication operations based o ECC are not used. Therefore, the computation costs of the message signing, individual-authentication and batch-authentication in our proposed scheme are decreased by 99.3%, 99.7% and 98.1%, respectively.INDEX TERMS vehicular ad-hoc network (VANET), VANET storage, VANET elliptic curve, VANET security, VANET identity-based cryptography, VANET privacy-preserving.

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“…Over the past few decades, researchers from both academia and industry have invested great efforts into technological advancements of mobile ad hoc networks (MANETs), wherein mobile devices create on the fly, self-organizing, and dynamic networks by communicating with one another without any communication infrastructure [10][11][12][13]. MANETs evolved over time and one of the advanced flavors of it, vehicular ad hoc networks (VANETs), was introduced whereby peer vehicles share information with one another [14,15]. Vehicles, in cooperation with the transportation infrastructure, engage in vehicle-to-everything (V2X) communication composed of a variety of communication forms primarily including vehicle-to-vehicle (V2V), vehicle-to-sensor (V2S), vehicle-to-pedestrian (V2P), and vehicle-to-infrastructure (V2I) communications [16].…”

Section: Introductionmentioning

confidence: 99%

A Survey of Trust Management in the Internet of Vehicles

et al. 2021

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Over the past decade, the groundbreaking technological advancements in the Internet of Vehicles (IoV) coupled with the notion of trust have attracted increasing attention from researchers and experts in intelligent transportation systems (ITS), wherein vehicles establish a belief towards their peers in the pursuit of ensuring safe and efficacious traffic flows. Diverse domains have been taking advantage of trust management models in the quest of alleviating diverse insider attacks, wherein messages generated by legitimate users are altered or counterfeited by malicious entities, subsequently, endangering the lives of drivers, passengers, and vulnerable pedestrians. In the course of vehicles forming perceptions towards other participating vehicles, a range of contributing parameters regarding the interactions among these vehicles are accumulated to establish a final opinion towards a target vehicle. The significance of these contributing parameters is typically represented by associating a weighting factor to each contributing attribute. The values assigned to these weighting factors are often set manually, i.e., these values are predefined and do not take into consideration any affecting parameters. Furthermore, a threshold is specified manually that classifies the vehicles into honest and dishonest vehicles relying on the computed trust. Moreover, adversary models as an extension to trust management models in order to tackle the variants of insider attacks are being extensively emphasized in the literature. This paper, therefore, reviews the state of the art in the vehicular trust management focusing on the aforementioned factors such as quantification of weights, quantification of threshold, misbehavior detection, etc. Moreover, an overarching IoV architecture, constituents within the notion of trust, and attacks relating to the IoV have also been presented in addition to open research challenges in the subject domain.

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SD2PA: a fully safe driving and privacy-preserving authentication scheme for VANETs

Cited by 22 publications

References 48 publications

Efficient VANET safety message delivery and authenticity with privacy preservation

Efficient VANET safety message delivery and authenticity with privacy preservation

Conditional Privacy-Preserving Authentication Scheme Without Using Point Multiplication Operations Based on Elliptic Curve Cryptography (ECC)

A Survey of Trust Management in the Internet of Vehicles

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