Privacy-preserving authentication framework using bloom filter for secure vehicular communications

Malhi, Avleen; Batra, Shalini

doi:10.1007/s10207-015-0299-4

Cited by 27 publications

(37 citation statements)

References 37 publications

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“…With the motivation of reducing the verification overheads of the group signature technology, the third category approaches exploited identity-based batch authentication protocols [19]- [22], [31]. Batch authentication strategies significantly reduces the time incurred in the authentication process.…”

Section: A Related Workmentioning

confidence: 99%

PA-CRT: Chinese Remainder Theorem Based Conditional Privacy-Preserving Authentication Scheme in Vehicular Ad-Hoc Networks

Zhang

Cui

Zhong

et al. 2021

IEEE Trans. Dependable and Secure Comput.

204

131

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Existing security and identity-based vehicular communication protocols used in Vehicular Ad-hoc Networks (VANETs) to achieve conditional privacy-preserving mostly rely on an ideal hardware device called tamper-proof device (TPD) equipped in vehicles. Achieving fast authentication during the message verification process is usually challenging in such strategies and further they suffer performance constraints from resulting overheads. To address such challenges, this paper proposes a novel Chinese remainder theorem (CRT)-based conditional privacy-preserving authentication scheme for securing vehicular authentication. The proposed protocol only requires realistic TPDs, and eliminates the need for pre-loading the master key onto the vehicle's TPDs. Chinese remainder theorem can dynamically assist the trusted authorities (TAs) whilst generating and broadcasting new group keys to the vehicles in the network. The proposed scheme solves the leakage problem during side channel attacks, and ensures higher level of security for the entire system. In addition, the proposed scheme avoids using the bilinear pairing operation and map-to-point hash operation during the authentication process, which helps achieving faster verification even under increasing number of signature. Moreover, the security analysis shows that our proposed scheme is secure under the random oracle model and the performance analysis shows that our proposed scheme is efficient in reducing computation and communication overheads.

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Section: A Related Workmentioning

confidence: 99%

PA-CRT: Chinese Remainder Theorem Based Conditional Privacy-Preserving Authentication Scheme in Vehicular Ad-Hoc Networks

Zhang

Cui

Zhong

et al. 2021

IEEE Trans. Dependable and Secure Comput.

204

131

View full text Add to dashboard Cite

show abstract

“…The three-layer network model 37 is adopted in this article. The top layer includes regional trusted authority (RTA) and key generation center (KGC), the middle layer includes RSUs, and the lower layer includes vehicles, as shown in Figure 1: KGC and RTA: The KGC is viewed as a trusted administrator, and it is responsible for system parameters' generation and allocates partial registered vehicles.…”

Section: System Architecturementioning

confidence: 99%

“…We assume that if an RSU is compromised, it will be detected soon and informed to its neighbor RSUs by the RTA. 37 Each RSU maintains a list of neighbor RSUs. If a neighbor in its list is compromised, the RSU will broadcast to vehicles within its communication range.…”

Section: System Architecturementioning

confidence: 99%

“…In this article, similar to Malhi and Batra, 37 we assume that the KGC and the RTA are infeasible to compromise by any adversaries and can be completely trusted, which is a common assumption in VANET schemes. 18,21,31 We also assume that once a compromised RSU could be checked out timely, it is under the real-time monitor of the RTA.…”

Section: Security Requirementsmentioning

confidence: 99%

“…18,21,31 We also assume that once a compromised RSU could be checked out timely, it is under the real-time monitor of the RTA. 36,37 Based on the assumption, authentication schemes for VANETs should satisfy the security and privacy requirements as follows:…”

Section: Security Requirementsmentioning

confidence: 99%

See 2 more Smart Citations

Efficient location-based conditional privacy-preserving authentication scheme for vehicle ad hoc networks

Fan

Xie

et al. 2017

International Journal of Distributed Sensor Networks

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Due to the real-time requirement of message in vehicle ad hoc networks, it is a challenge to design an authentication for vehicle ad hoc networks to achieve security, efficiency, and conditional privacy-preserving. To address the challenge, many conditional privacy-preserving authentication schemes using bilinear pairing or ideal tamper-proof device have been proposed for vehicle ad hoc networks in recent years. However, the bilinear pairing operation is one of the most complex cryptographic operations and the assumption of tamper-proof device is very strong. In this article, an efficient location-based conditional privacy-preserving authentication scheme without the bilinear pairing and tamper-proof device is proposed. Compared with the most recently proposed authentication schemes, the proposed scheme markedly decreases the computation costs of message signing and message verification phase, while satisfies all security requirements of vehicle ad hoc networks and provides conditional privacy-preserving.

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Privacy‐preserving cloud‐fog–based traceable road condition monitoring in VANET

Wang

et al. 2020

Int J Network Mgmt

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With the development of intelligent vehicles, the research on road condition monitoring has attracted much attention in the vehicular ad hoc network (VANET). The combination of VANET, cloud computing, and fog computing provides on-demand computational resources while creating a lot of new challenges. In this paper, we propose an efficient privacy-preserving cloud-fog-based traceable road surface condition monitoring scheme. We use certificateless aggregate signcryption technology to implement multiple messages aggregation verification, which greatly saves computing resources and bandwidth. Moreover, we also use a traceable vehicle pseudo identity generated by a trace authority (TRA) to achieve identity privacy protection. To ensure the privacy of the fog and cloud server, the road condition information is reported in ciphertext format. In addition, the cloud server can perform ciphertext equivalence test operation to distinguish different road condition information of the same area without compromising the confidentiality. The ciphertext, which exceeds the set threshold, is uploaded to the blockchain. It can be stored permanently and never be tampered with or deleted. Finally, we demonstrate the correctness of the proposed scheme and show that the proposed scheme has higher efficiency.

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Privacy-preserving authentication framework using bloom filter for secure vehicular communications

Cited by 27 publications

References 37 publications

PA-CRT: Chinese Remainder Theorem Based Conditional Privacy-Preserving Authentication Scheme in Vehicular Ad-Hoc Networks

PA-CRT: Chinese Remainder Theorem Based Conditional Privacy-Preserving Authentication Scheme in Vehicular Ad-Hoc Networks

Efficient location-based conditional privacy-preserving authentication scheme for vehicle ad hoc networks

Privacy‐preserving cloud‐fog–based traceable road condition monitoring in VANET

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