摘要
文中针对电动汽车充电桩设备监控系统在安全机制方面存在的问题,对监控系统的信息安全进行设计研究。系统的信息安全性主要从三方面设计:基于SHA1不可逆加密算法的系统登录认证部分,实现了将用户信息以密文的方式存储到数据库;系统用户管理以及用户权限分级部分,实现了分账户管理;基于DES+RSA算法的数据传输部分,将算法结合,提高了数据传输的安全性。通过以上三个方面的设计与研究,该信息安全设计方案提高了电动汽车充电桩监控系统数据安全性,实现了保密传输。
Aiming at the problems existing in the safety mechanism of the electric vehicle charging pile in the equipment monitoring system,this paper designs and studies the information security of the monitoring system. The information security of the system is mainly designed in three aspects： Based on the system login authentication part of the SHA1 irreversible encryption algorithm,the user information is stored in the database in the way of ciphertext; the system user management and the user authority classification part,the sub account management is realized; the data transmission part based on the DES＋ RSA algorithm,combining the algorithm,improves the security of data transmission. Through the design and research of the above three aspects,the information security design scheme improves the data security of the electric vehicle charging pile monitoring and control system,realizes the secrecy transmission.
作者
高德欣
梁珂
GAO De-xin;LIANG Ke(School of Automation and Electronic Engineer,Qingdao University of Science ＆ Technology,Qingdao 266061,Shandong Province,China)
出处
《信息技术》
2018年第11期44-48,共5页
Information Technology
基金
山东省自然科学基金(ZR2017LF009
ZR2018LF008)
山东省教育厅项目
山东省教改项目(Z2016M007)
关键词
电动汽车充电桩移动监控系统
信息安全
SHA1加密
权限分级
DES+RSA算法
mobile monitoring system for electric vehicle charging pile
information security
SHA1eneryption
authority classification
DES ＋ RSA algorithm
