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.