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计算机系统应用:2018,27(10):140-145
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高铁传感器系统数据安全传输协议
左黎明1,2, 陈兰兰1,2, 周庆1,2
(1.华东交通大学 理学院, 南昌 330013;2.
华东交通大学 系统工程与密码学研究所, 南昌 330013)
Data Secure Transmission Protocol of High-Speed Rail Sensor System
ZUO Li-Ming1,2, CHEN Lan-Lan1,2, ZHOU Qing1,2
(1.School of Science, East China Jiaotong University, Nanchang 330013, China;2.
SEC Institute, East China Jiaotong University, Nanchang 330013, China)
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投稿时间:2018-03-18    修订日期:2018-04-10
中文摘要: 随着高速铁路的快速发展,以云计算和实时在线分析为基础的高铁数据安全传输研究成为一个热门课题.针对高铁数据传输过程中存在的数据安全认证问题,设计了一种基于国密SM2签名算法的高铁传感器系统数据安全传输协议.以SM2签名算法为核心,基于安全协议将传感器网络收集的行车状态数据传输到云服务平台,实现了高铁行车记录仪和云服务平台之间的安全交互,提高了数据传输的可靠性和完整性.最后对安全传输协议进行实验与仿真,实验结果表明协议在高铁数据传输过程中具有较高的效率和安全性.
Abstract:With the rapid development of high-speed railway, the research of the data secure transmission of high-speed railway based on cloud computing and real-time online analysis have become the hot topics. Aiming at the problem of the data secure authentication in the process of the data transmission at high-speed rail, a data secure transmission protocol for high-speed rail sensor system based on SM2 signature algorithm is designed. The traffic state data collected by the sensor network are transmitted to the cloud service platform by the security protocol based on SM2 signature algorithm, and the secure interaction between the high-speed rail traveling data recorder and the cloud service platform is realized. Therefore, the reliability and integrity of data transmission are improved. Finally, the experiment and simulation of secure transmission protocol are carried out, and the result shows that the protocol has high efficiency and security in the process of high-speed railway data transmission.
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基金项目:国家自然科学基金(11361024);江西省自然科学基金(20171BAB201009);江西省教育厅科技项目(GJJ170386)
引用文本:
左黎明,陈兰兰,周庆.高铁传感器系统数据安全传输协议.计算机系统应用,2018,27(10):140-145
ZUO Li-Ming,CHEN Lan-Lan,ZHOU Qing.Data Secure Transmission Protocol of High-Speed Rail Sensor System.COMPUTER SYSTEMS APPLICATIONS,2018,27(10):140-145

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