视频融合指挥调度系统信息加密应用研究  

Applied research on information encryption of video integrated command and dispatch system

作　　者：王明华 杨旸 潘俊臣 梁鸿斌 Wang Minghua;Yang Yang;Pan Junchen;Liang Hongbin(Chengdu Raycom Moble Communication Co.,Ltd.,SichuanChengdu 610041)

机构地区：[1]成都三零瑞通移动通信有限公司,四川成都610041

出　　处：《网络空间安全》2020年第1期74-80,共7页Cyberspace Security

摘　　要：视频融合指挥调度系统是基于IP技术架构的新一代多媒体调度通信系统。系统集语音、视频、位置信息、数据业务为一体,可提供包括语音调度、视频调度、GIS调度、视频会议等多种多媒体信息的互联互通,并支持分布式应用。文章提出了一种视频融合通信中多媒体信息端到端加密系统的方案,对系统中用户认证、信息端到端加密协议进行了研究设计。文章的加密设计方案,实现了加密视频融合指挥调度,且满足用户的各类多媒体信息应用的个性化加密需求。The video integrated command and dispatch system is a new generation of multimedia dispatch communication system based on IP technology architecture.The system integrates voice,video,location information,and data services.It can provide a variety of multimedia including voice dispatch,video dispatch,GIS dispatch,and video conference Information interconnection and support for distributed applications.This paper proposes an end-to-end encryption system solution for multimedia information in video integrated communications,and researches and designs user authentication and end-to-end encryption protocols in the system.The encryption design of this article realizes the encrypted video integrated command and dispatch system,and meets the individual encryption requirements of various multimedia information applications of users.

关 键 词：视频融合指挥调度系统 加密 密钥分发中心 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]