Details

Autor(en) / Beteiligte

• Chen, Chin-Ling
• Chen, Yue-Xun
• Lee, Chin-Feng
• Deng, Yong-Yuan
• Chen, Chi-Hua

Titel

An Efficient and Secure Key Agreement Protocol for Sharing Emergency Events in VANET Systems

Ist Teil von

• IEEE access, 2019, Vol.7, p.148472-148484

Ort / Verlag

Piscataway: IEEE

Erscheinungsjahr

2019

Link zum Volltext

Quelle

EZB Free E-Journals

Beschreibungen/Notizen

• With the recent rapid increase in the number of motor vehicles on roads, traffic accidents have increased, and emergency reporting processes have become essential. In this paper, a key agreement protocol for a real-time traffic sharing system is proposed for Vehicular Ad-Hoc Networks (VANETs), in which a broadcast center authenticates the legitimacy of a user when they report an emergency and issues a certificate of emergency to other users. This study uses a digital signatures mechanism, key agreement and authentication scheme to satisfy the security requirements for a VANET. Burrows-Abadi-Needham logic (BAN logic) is applied to prove that the proposed scheme achieves secure authentication. The proposed protocol ensures the privacy of the communication between fleets and provides a mechanism for immediate emergency reporting. The experiment results show that the proposed scheme is feasible and meets security requirements.