无人机通信系统加密技术综述  

Overview of Encryption Technology for UAV Communication System

作　　者：张仕明 陈蓓 岳俊 马舒凡 ZHANG Shiming;CHEN Bei;YUE Jun;MA Shufan(AVIC(Chengdu)UAS Co.,Ltd.,Chengdu 611743,China)

机构地区：[1]中航(成都)无人机系统股份有限公司,四川成都611743

出　　处：《现代信息科技》2025年第4期6-10,共5页Modern Information Technology

基　　金：工业和信息化部制造业高质量发展专项资助(TC220A04X-2)。

摘　　要：无人机系统通过无线方式进行数据传输,容易受到敌方或黑客攻击,威胁系统安全和信息安全。无人机通信内容往往包含军事或商业敏感信息,不适宜公开传输,因此加密技术成为无人机通信系统的关键技术之一。首先,文章分析无人机通信的典型场景特点,以及对数据加密的需求。其次,对无人机点对点通信场景和多点组网通信场景下,各密钥协商方案进行研究分析。再次,对加密通信技术中的流密码和分组数据加密方案进行调研分析。最后,对无人机通信系统加密技术进行总结与展望。该研究可为各场景下无人机加密系统设计及工程实践提供重要的借鉴。The UAV system transmits data wirelessly,which is vulnerable to enemy or hacker attacks,threatening system security and information security.The UAV communication content often contains military or commercial sensitive information,which is not suitable for public transmission.Therefore,encryption technology has become one of the key technologies of UAV communication system.Firstly,this paper analyzes the typical scene characteristics of UAV communication and the demand for data encryption.Secondly,it studies and analyzes each key agreement scheme in UAV point-to-point communication scenario and multi-point networking communication scenario.Thirdly,it investigates and analyzes the stream cipher and packet data encryption schemes in encrypted communication technology.Finally,it summarizes and prospects the encryption technology of UAV communication system.This research can provide important reference for the design and engineering practice of UAV encryption system in various scenarios.

关 键 词：无人机 密钥协商 多点组网 加密通信 

分 类 号：TN918.4[电子电信—通信与信息系统] V279[电子电信—信息与通信工程]