铁路通信信号工程技术2026，Vol.23Issue(6)：1-9,9.DOI:10.3969/j.issn.1673-4440.2026.06.001
基于联盟链的列车控制系统在线密钥管理技术研究
Research on Online Key Management Technology for Train Control Systems Based on Alliance Chain
摘要
Abstract
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.关键词
列控系统/密钥管理/联盟链/通信安全/加密算法Key words
train control system/key management/alliance chain/communication security/encryption algorithm分类
交通工程引用本文复制引用
齐伟,孟凡一,景渊,田宏达..基于联盟链的列车控制系统在线密钥管理技术研究[J].铁路通信信号工程技术,2026,23(6):1-9,9.基金项目
国家重点研发计划青年科学家项目(2024YFB3108600) （2024YFB3108600）
