Domestic communication encryption device suitable for rail transit

• Main Authors: ZHAI TIENING, HUANG HUI, ZHOU XUEBING, BI HUIJIE, LI JIE, JIN SIXIN, MA YUXIN, YANG ZHIHUI
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2021
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

The utility model relates to a domestic communication encryption device suitable for rail transit, comprising an operation and maintenance system interface server and a production system interface server which are connected with each other. The rail transit operation and maintenance system is connected with the production system interface server through the operation and maintenance system interface server, and the operation and maintenance system interface server is connected with the production system through the production system interface server. The method has the advantages that the purposes of replay attack resistance and unauthorized user access can be achieved; data eavesdropping and tampering attacks can be effectively resisted; due to the adoption of the national cipher algorithm, the purposes of autonomously controlling and improving the safety level and the level can be achieved. 本实用新型涉及一种适用于轨道交通的国产通信加密装置，包括运维系统接口服务器和生产系统接口服务器，运维系统接口服务器和生产系统接口服务器相连接，轨道交通运维系统通过运维系统接口服务器和生产系统接口服务器相连接，运维系统接口服务器通过生产系