An Efficient Authentication Scheme for Vanet Using Cha Cheon’s ID Based Signatures

Jinila, Y. Bevish; Komathy, K.

doi:10.15373/2249555x/june2014/32

Cited by 2 publications

(3 citation statements)

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“…It achieves effective privacy protection and authentication mechanisms and also reduces the computational overhead of signature generation process because of discarding the complex operation of bilinear pairings. There are some researchers who focus on using the identity-based signature (IBS) to implement identity-based anonymous authentication such as Sun et al [12], Li et al [13], Jinila and Komathy [14], Zhu et al [15] and He et al [16]. Among these international researchers, Sun et al [12] are relatively early researchers who paid attention to this problem.…”

Section: Related Workmentioning

confidence: 99%

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

Wang

Zhao

et al. 2017

Automatika

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Vehicular ad hoc network (VANET) is a traffic application of wireless sensor network, which is also a new mobile ad hoc networks composed of vehicle nodes, roadside units, service providers and other components. In VANET, data is transmitted by the wireless channel, which is subject to potential threat like information leak and data attack due to the openness and sensitivity of the auto organization network itself. How to ensure the identity privacy and trusted communication in VANETs is the key issue to be solved urgently. The existing work usually uses authentication mechanism, but the user's privacy disclosure is inevitable during the authentication process. Some anonymous authentication schemes have been proposed to solve the problem of privacy disclosure regardless of considering anonymity abuse. However, anonymity abuse is also severe in VANET. In view of the above problems, this paper proposes a scheme based on fair blind signature and secret sharing algorithm. By security analysis and experiment, the scheme has been proved to be higher anonymity and higher efficiency. KEYWORDSVehicular ad hoc network; anonymous authentication; track; fair blind signature; secret sharing algorithm

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Section: Related Workmentioning

confidence: 99%

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

Wang

Zhao

et al. 2017

Automatika

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“…2,7,8 The previous schemes for protecting VANET privacy focus on the identity of the anonymous user. Common techniques that are used in studies include the group signature scheme, 9,10 ring signature scheme, 11 ID-based signature scheme, [12][13][14][15][16] blind signature, 17 and improved technology. [18][19][20][21] Guo et al 9 are early adopters of Boneh group signature technology for in-vehicle communications.…”

Section: Related Workmentioning

confidence: 99%

“…This achieves effective privacy protection and authentication mechanisms and reduces the computational overhead of the signature generation process by avoiding the complex operations of bilinear pairings. Some researchers focus on using the identity-based signature (IBS) to implement identity-based anonymous authentication, such as Sun et al, 12 ACPN, 13 Jinila and Komathy, 14 privacy protection authentication scheme (PPAS), 15 and He et al 16 Among them, Sun et al 12 are relatively early researchers. They use zero-knowledge proof and a threshold secret sharing algorithm to design an anonymous identity authentication scheme that is based on signatures.…”

Section: Related Workmentioning

confidence: 99%

A vehicular ad hoc network privacy protection scheme without a trusted third party

Wang

Zhao

et al. 2017

International Journal of Distributed Sensor Networks

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Vehicular ad hoc networks are traffic applications of the Internet of Things, which are composed of vehicle nodes, roadside units, service providers, and other components. In a vehicular ad hoc network, data transmission and management rely heavily on the wireless channel, which is subject to potential threats such as information leakage and data attacks due to the openness of the automotive network. The construction of a secure and trusted system that does not damage the privacy of vehicular ad hoc networks must be further addressed. Existing works usually focus on the anonymous authentication mechanism but neglect anonymity abuse. Furthermore, they always require a trusted third party as a central authority, which causes some security problems. In view of these problems, this article proposes a scheme that is based on the no-certificate-center algorithm. By security analysis and experiments, the scheme is proved to have higher anonymity and higher efficiency.

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An Efficient Authentication Scheme for Vanet Using Cha Cheon’s ID Based Signatures

Cited by 2 publications

References 10 publications

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

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

A vehicular ad hoc network privacy protection scheme without a trusted third party

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