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A Bilinear Mapping Based Ring Signature Scheme with Batch Verification for Applications in VANETs

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Publicado en:Wireless Personal Communications vol. 134, no. 4 (Feb 2024), p. 1987
Autor principal: Negi, Lalit
Otros Autores: Kumar, Devender
Publicado:
Springer Nature B.V.
Materias:
Verification
Literature reviews
Privacy
Messages
Communication
Intelligent transportation systems
Public Key Infrastructure
Cybersecurity
Signatures
Mobile ad hoc networks
Vehicles
Acceso en línea:Citation/Abstract
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Resumen:Nowadays, the traditional transportation systems are being replaced by the Vehicular Ad-hoc Networks (VANETs) based intelligent transportation system. In VANETs, vehicles communicate by sending messages over the open environment, which leads to danger of different privacy and security issues, so it becomes necessary to prevent those messages from various privacy and security attacks. To prevent from those attacks, a new certificateless ring signature scheme is proposed in this paper. The proposed technique uses the concept of batch verification. The formal security analysis of the proposed scheme is done using RoR model. We use the AVISPA tool to show the formal security verification of the proposed scheme to prove that the scheme is resistant to active and passive attacks. In the performance analysis, the proposed scheme is compared with the existing schemes and the results show that our scheme has less computation cost and communication cost.
ISSN:0929-6212
1572-834X
DOI:10.1007/s11277-024-10962-2
Fuente:Advanced Technologies & Aerospace Database