Information Security Protection Design of Electric Vehicles Charging Station

Abstract:

Information security is fundamental to ensuring the normal operation of charging station. Based on CAN bus and 3G wireless network, this paper discusses current threats for communication network, builds a protection structure of information security, and proposes an overall information security protection framework. The firewall mainly includes digital signature authentication which combines SHA-1 message digest algorithm and ELGamal public key cipher system. Firewall-IDS (Intrusion Detection System) interactive modules and host information security protection modules is also designed. This paper lays a basic foundation for security construction of charging station’s communication network.

• Periodical: Applied Mechanics and Materials (Volume 741)
• Pages: 681-686
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.741.681
• Online since: March 2015
• Authors: Huan Li*, Ye Qi Ru, Yi Kang Li, Hao Guo
• Keywords: Charging Station, Digital Authentication, Firewall – IDS Linkage, Information Security

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