IBRS: An Efficient Identity-based Batch Verification Scheme for VANETs Based on Ring Signature

09/29/2019
by   Feng Liu, et al.
0

Vehicular ad-hoc networks (VANETs) are one of the most important components in an Intelligent Transportation System (ITS), which aims to provide information communication between vehicles. A safety-critical vehicular communication requires security, privacy, auditability, and efficiency. To satisfy these requirements simultaneously, several conditional privacy-preserving authentication schemes are proposed by employing ring signature. However, these methods have been paid too little attention to the issues like how to choose the valid ring members or how to set up a ring. In this paper, we introduce an efficient conditional privacy-preserving scheme which provides an appropriate approach establishing the list of ring members. Moreover, our proposed scheme also supports batch verification to significantly reduce the computational cost. According to the analysis of security, our scheme is sufficiently resistant against several common attacks in VANETs. The performance results show that the proposed scheme is efficient and practical with both low computation and communication cost.

READ FULL TEXT
research
03/13/2021

An Identity-based Batch Verification Scheme for VANETs Based on Ring Signature with Efficient Revocation

Vehicular ad-hoc networks (VANETs) are one of the most important compone...
research
10/23/2020

A Transparent Distributed Ledger-based Certificate Revocation Scheme for VANETs

Among the available communication systems, vehicular networks are emergi...
research
08/04/2023

Resilient and Privacy-Preserving Threshold Vehicular Public Key Infrastructure (VPKI)

Vehicular Public Key Infrastructure (VPKI) plays a vital role in ensurin...
research
03/15/2020

CoinMagic: A Differential Privacy Framework for Ring Signature Schemes

By allowing users to obscure their transactions via including "mixins" (...
research
11/08/2018

A Traceable Concurrent Data Anonymous Transmission Scheme for Heterogeneous VANETs

Vehicular Ad Hoc Networks (VANETs) are attractive scenarios that can imp...
research
02/10/2019

Authentication Scheme Based on Hashchain for Space-Air-Ground Integrated Network

With the development of artificial intelligence and self-driving, vehicu...
research
11/09/2018

MDBV: Monitoring Data Batch Verification for Survivability of Internet of Vehicles

Along with the development of vehicular sensors and wireless communicati...

Please sign up or login with your details

Forgot password? Click here to reset