基于可信执行环境的融媒新闻制播系统的研究与设计  

Research and Design of Convergence Media News Production and Broadcasting System Based on a Trusted Execution Environment

作　　者：俞哲 Yu Zhe(Zhejiang Media Group,Zhejiang 310012,China)

机构地区：[1]浙江广播电视集团,浙江310012

出　　处：《广播与电视技术》2024年第1期31-35,共5页Radio & TV Broadcast Engineering

摘　　要：随着智慧广电和数字化改革的推进,新闻制播系统对制播安全和数据保密有了更高的要求。本文基于目前融媒新闻制播系统架构分析,提出了一种基于ARM处理器的可信执行环境的融媒新闻制播系统安全解决方案,以适应新型安全制播生态的发展。With the advancement of smart radio,television and digital reform,the news production and broadcasting system has higher requirements for the security of production and broadcasting and data confidentiality.Based on the analysis of the current system architecture of convergence media news production and broadcasting,this paper provides a studio security solution based on an ARM processor trusted execution environment,adapting to the future development of new secure production and broadcasting ecology.

关 键 词：新闻制播系统 可信执行环境 安全解决方案 

分 类 号：TN948[电子电信—信号与信息处理]