An Extensible and Effective Anonymous Batch Authentication Scheme for Smart Vehicular Networks.pdf (993.5 kB)
An Extensible and Effective Anonymous Batch Authentication Scheme for Smart Vehicular Networks
journal contribution
posted on 2020-03-11, 14:15 authored by Jing Zhang, Hong Zhong, Jie Cui, Yan Xu, Lu Liu- In recent years, research on the security of Industry 4.0 and the Internet of Things (IoT) has attracted close attention from industry, government and the scientific community. Smart vehicular networks, as a type of industrial IoT, inevitably exchange large amounts of security and privacy-sensitive data, which make them attractive targets for attackers. For protecting network security and privacy, we have proposed an extensible and effective anonymous batch authentication scheme. In contrast to traditional pseudonym authentication schemes, the same system private key need not to be preloaded in our scheme, effectively avoiding a system failure when destroying a vehicle. Besides, the certificate revocation list (CRL) size is merely related to the number of vehicles that have been revoked, regardless of the number of pseudonym certificates for revoked vehicles. Moreover, this scheme maintains the effectiveness of the traditional scheme, effectively reduces the scale of the CRL, and employs an identity revocation scheme that supports rapid distribution. The scheme supports conditional privacy protection, namely, only the trusted authority (TA) can uniquely trace and revoke vehicles. For illegal vehicles, the TA releases the two hashed seeds to facilitate traceability by all entities in its domain. Furthermore, security analysis indicates that our solution is secure under the random oracle model and fulfills a series of security requirements of vehicular networks. Compared to existing authentication schemes, performance evaluations show that the scheme offers relatively good performance in terms of time consumption.
Funding
The work was supported by the National Natural Science Foundation of China (No.61872001, No.61702005), the Key Program of National Natural Science Foundation of China (No. U1936220), the Open Fund of Key Laboratory of Embedded System and Service Computing (Tongji University), Ministry of Education (No. ESSCKF2018-03), the Open Fund for Discipline Construction, Institute of Physical Science and Information Technology, Anhui University and the Excellent Talent Project of Anhui University.
History
Citation
IEEE Internet of Things Journal, 2020Author affiliation
School of InformaticsVersion
- AM (Accepted Manuscript)
