流媒体传输加密技术探讨  

Discussion on Security Technology of Streaming Media Transmission

作　　者：常欢 吴鹏一 张德 张淯舒 CHANG Huan;WU Pengyi;ZHANG De;ZHANG Yushu(Information Science Academy of China Electronics Technology Group Corporation,Beijing 100084,China;Institute of information engineering,Chinese Academy of Sciences,Beijing 100085,China)

机构地区：[1]中国电子科技集团公司信息科学研究院,北京100084 [2]中国科学院信息工程研究所,北京100085

出　　处：《电视技术》2023年第5期222-228,共7页Video Engineering

摘　　要：近年来,互联网技术的发展以及5G移动通信技术的逐渐成熟,使得流媒体数据在网络流量中占的比重越来越大。实时流媒体相较于普通的文本,占用更大的带宽,也携带更多的敏感信息。目前,加密技术是保护流媒体数据安全的有效方法之一,可防止数据泄露、数据篡改等安全问题。基于此,针对流媒体传输安全的加密技术进行分类和探讨,将流媒体数据加密分为本地加密和传输加密两种。针对不同流媒体数据加密方案的研究现状和业界的技术发展进行总结和对比分析,为后续研究者提供参考。In recent years,the development of internet technology and the gradual maturity of 5G mobile communication technology have led to an increasing proportion of streaming media data in network traffic.Real time streaming media consumes more bandwidth and carries more sensitive information compared to regular text.At present,encryption technology is one of the effective methods to protect the security of streaming media data,which can prevent security issues such as data leakage and data tampering.Based on this,this article categorizes and explores encryption technologies for streaming media transmission security,dividing streaming media data encryption into local encryption and transmission encryption.It summarizes and compares the research status and industry technological development of different streaming media data encryption schemes,providing reference for future researchers.

关 键 词：流媒体 视频加密 传输安全 

分 类 号：TN915.08[电子电信—通信与信息系统]