可信计算研究发展分析

可信计算是信息安全领域的一个新的研究分支，如何建立高效安全的可信计算机制是当前研究的热点，具有极其广泛的应用背景。这里详细介绍和分析可信计算的国际发展历程、相关定义、关键技术、相关国际标准、相关规范。基于以上分析，指出目前可信计算研究存在理论滞后于应用，部分关键技术尚未攻克，缺乏配套软件系统等问题。最后指出可信计算在基础理论、关键技术和相应应用方面亟待解决的问题。

Analysis on Development of Trusted Computing

Trusted computing is a new branch in information security field. How to construct efficient and secure trusted computing mechanism is the focus of recent research, and thus has extremely comprehensive application backgrounds. This paper gives detailed development process, relevant definition, key technology, architecture and relevant standards of trusted computing. Based on this analysis, three problems of trusted computing are proposed, including theory lagging behind the application, some not-yet-overcome key technology, and the lack of supporting software system. Finally, this paper points out the problems demanding prompt solution, including fundamental theory research, key technology and relevant applications.