HEVC视频加密技术综述  

Review of HEVC video encryption technology

作　　者：叶清[1] 刘小兵 荣里 何俊霏 张乔嘉 YE Qing;LIU Xiaobing;RONG Li;HE Junfei;ZHANG Qiaojia(Department of Information Security,Naval University of Engineering,Wuhan 430033,China;Base of Warship Testing and Training,Naval University of Engineering,Wuhan 430033,China)

机构地区：[1]海军工程大学信息安全系,湖北武汉430033 [2]海军工程大学舰船综合试验训练基地,湖北武汉430033

出　　处：《通信学报》2024年第7期206-222,共17页Journal on Communications

基　　金：国家自然科学基金资助项目(No.61672531);国防科技173计划基金资助项目(No.2021-JCJQ-JJ1267)。

摘　　要：针对视频数据在传输和存储过程中存在被非法获取和恶意破坏的问题,从高效视频编码(HEVC)标准和加密技术出发,对HEVC视频编码标准下的加密技术进行综述。回顾了视频编码技术的发展历程,介绍了HEVC视频编码标准,讨论了视频加密技术常见攻击方法及性能评估指标,全面梳理与详细分析了不同视频加密技术性能及其优缺点,展望了视频加密技术的发展趋势,旨在为视频加密技术的研究和应用提供参考。Concerning the issue of illegal access and malicious destruction of video data during transmission and storage,a review on encryption techniques under the high efficiency video coding(HEVC)standard was conducted,starting with the HEVC standard and encryption technology.The development history of video coding technology was reviewed,and the HEVC standard was introduced.Common attack methods on video encryption technology and performance evaluation indicators were discussed.The performance,advantages,and disadvantages of different video encryption technologies were comprehensively analyzed and detailed.The development trends of video encryption technology was summarized and anticipated in order to provide reference for the research and application of video encryption technology.

关 键 词：高效视频编码 加密 感兴趣区域 帧内预测模式 运动矢量差 熵编码 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]