基于联盟链的列车控制系统在线密钥管理技术研究OA
Research on Online Key Management Technology for Train Control Systems Based on Alliance Chain
针对列车控制系统运行过程中,车-地信号设备双方信息交互的安全问题,结合联盟链技术和列控系统信号设备的特点,详细描述密钥管理系统的搭建、初始化、加密通信以及新节点准入的流程,提出一种基于联盟链的列控系统在线密钥管理技术方案,满足车-地信号设备的安全通信需求.
In response to the security issues of information interaction between onboard and wayside signaling equipment during the operation of train control systems,this paper combines the characteristics of alliance chain technology and signaling equipment in train control systems.The proposed scheme details the construction,initialization,encrypted communication,and new node admission processes of the key management system.This paper proposes a technical solution for online key management of train control system based on alliance chain,to meet the demands for secure communication between onboard and wayside signaling equipment.
齐伟;孟凡一;景渊;田宏达
京沈铁路客运专线京冀有限公司,北京 100055北京全路通信信号研究设计院集团有限公司,北京 100070中国铁路北京局集团有限公司北京电务段,北京 100077北京全路通信信号研究设计院集团有限公司,北京 100070
交通工程
列控系统密钥管理联盟链通信安全加密算法
train control systemkey managementalliance chaincommunication securityencryption algorithm
《铁路通信信号工程技术》 2026 (6)
1-9,9
国家重点研发计划青年科学家项目(2024YFB3108600)
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