Efficient Conditional Privacy-Preserving Authentication Scheme Using Revocation Messages for VANET

Zhong, Hong; Huang, Bo; Cui, Jie; Li, Jiang; Sha, Kewei

doi:10.1109/icccn.2018.8487337

Cited by 9 publications

(8 citation statements)

References 28 publications

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“…It can be seen from the discussion in related work and the comparative analysis of performance that our scheme is more efficient than [7], [10], [14], [36]- [38], [45]. Though [42], [44], [46] also show obvious advantages in efficiency, [42] has key escrow problem, and those three all have the threat of Sybil attack. It is worth mentioning that although [46] does not address cross-domain issues, its distributed framework can also be extended to adjust to this scenario.…”

Section: A Anonymous Identity Authentication Efficiencymentioning

confidence: 93%

“…Though [42], [44], [46] also show obvious advantages in efficiency, [42] has key escrow problem, and those three all have the threat of Sybil attack. It is worth mentioning that although [46] does not address cross-domain issues, its distributed framework can also be extended to adjust to this scenario.…”

Section: A Anonymous Identity Authentication Efficiencymentioning

confidence: 99%

“…While, it is still not efficient enough because the communication overhead and message loss ratio are not considered, and vulnerable to DoS attack. Zhong et al [46] presented an efficient conditional privacy-reserving authentication scheme utilizing hash operations with lower computational costs. It adopts a way that RSU assists OBU in message verification and also knows the OBU's identity.…”

Section: Introductionmentioning

confidence: 99%

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A Privacy-Preserving Authentication and Pseudonym Revocation Scheme for VANETs

2020

IEEE Access

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With the development of Intelligent Transportation Systems (ITS), Vehicular Ad hoc Networks (VANETs) have become a research hotspot in recent years. However, the vehicle communication system is vulnerable, resulting in threats to the privacy of users. This paper proposes a secure and efficient identity-based anonymous authentication scheme and uses pseudonyms to enhance the privacy protection of vehicle users. By improving the existing vehicle public key infrastructure and introducing Bloom filter to compress the Certificate Revocation List (CRL), the efficient pseudonym revocation scheme is then presented under the premise of ensuring user privacy. This scheme is able to perform batch pseudonym revocation and keep the pseudonym unlinkable. The security analysis shows that the proposed scheme is able to meet the security and privacy requirements in VANETs and CRL distribution.

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Section: A Anonymous Identity Authentication Efficiencymentioning

confidence: 93%

Section: A Anonymous Identity Authentication Efficiencymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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A Privacy-Preserving Authentication and Pseudonym Revocation Scheme for VANETs

2020

IEEE Access

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“…Conditional privacy of the vehicle: Privacy preserving is the main challenges in the VANETs. The conditional privacy preserving is the preservation of vehicle's identity and traceability 33,34 . In our proposed method, the vehicle is communicating with TA through RSU using an anonymous identity.…”

Section: Security Analysismentioning

confidence: 99%

“…The protocol proposed in the work of He et al 33 required three scale multiplication operation in a group based on ECC, two hash function operations, and two point addition operations based on ECC and totally required that the execution time of message verification is ≅ 2.0858. The protocol proposed in the work of Bayat et al 34 required one bilinear pairing operation, one map to point hash operation, one scale multiplication operation in a group based bilinear pairing, and one hash functioning operation and totally required that the execution time of message verification is ≅ 8.8943. Finally, our proposed method required only one a scale multiplication operation in a group based on ECC and four hash functioning operations and totally required the execution time of ≅ 06944. The execution time of the existing protocols needs more time to process the message verification, but our proposed method required execution time of ≅ 0.6944, which more less and most deployable in VANETs.…”

Section: Security Analysismentioning

confidence: 99%

An intelligent and robust conditional privacy preserving authentication and group‐key management scheme for vehicular ad hoc networks using elliptic curve cryptosystem

Pulagara

Alphonse

2019

Concurrency and Computation

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Summary From the last decade, every developing nations are focusing on the smart cities. Smart city will provide all necessary services, ie, water management, waste management, traffic management, and health services, to its citizens effectively. A new paradigm in the smart vehicles is able to form a network called vehicular ad hoc network (VANET). There is a wireless enabled roadside unit (RSU) through which the vehicle drivers can effectively exchange the important traffic data and take proper driving decisions. Each roadside unit is capable of managing some vehicles, which can form a group. There are many schemes available for data transmission in VANET group but they are less secured. In this paper, we propose an intelligent conditional privacy preserving scheme for vehicular ad hoc networks using elliptic curve cryptography. The security analysis showed that the proposed scheme is intelligent, efficient, and easily deployable.

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