TIIS (한국인터넷정보학회)
Current Result Document :
| 한글제목(Korean Title) |
An Efficient Anonymous Authentication Scheme with Secure Communication in Intelligent Vehicular Ad-hoc Networks |
| 영문제목(English Title) |
An Efficient Anonymous Authentication Scheme with Secure Communication in Intelligent Vehicular Ad-hoc Networks |
| 저자(Author) |
Xiaojun Zhang
Liming Mu
Jie Zhao
Chunxiang Xu
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| 원문수록처(Citation) |
VOL 13 NO. 06 PP. 3280 ~ 3298 (2019. 06) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
Vehicular ad-hoc networks (VANETs) have become increasingly significant in intelligent transportation systems, they play a great role in improving traffic safety and efficiency. In the deployment of intelligent VANETs, intelligent vehicles can efficiently exchange important or urgent traffic information and make driving decisions. Meanwhile, secure data communication and vehicle’s identity privacy have been highlighted. To cope with these security issues, in this paper, we construct an efficient anonymous authentication scheme with secure communication in intelligent VANETs. Combing the ElGamal encryption technique with a modified Schnorr signature technique, the proposed scheme provides secure anonymous authentication process for encrypted message in the vehicle-to-infrastructure communication model, and achieves identity privacy, forward security, and reply attack resistance simultaneously. Moreover, except the trusted authority (TA), any outside entity cannot trace the real identity of an intelligent vehicle. The proposed scheme is designed on an identity-based system, which can remove the costs of establishing public key infrastructure (PKI) and certificates management. Compared with existing authentication schemes, the proposed scheme is much more practical in intelligent VANETs.
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| 키워드(Keyword) |
Vehicular ad-hoc networks
anonymous authentication
secure data communication
identity privacy
forward security
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| 파일첨부 |
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