Abstract: Operating System(OS) is the key part of construction of trusted computing environment, but none of the feasible scheme can measure it. Aiming at the problem, this paper puts forward a new model of trusted computing environment and realizes the scheme. The new scheme bases on Java smart card, and it enables the mechanism of trusted computing extend to the OS and application. The trusted computing environment is constructed without changing the existing architecture of computer platform.

Key words: trusted computing environment, Java smart card, trusted platform

摘要： 操作系统可信是建立可信计算环境的关键环节，但还没有可行的度量操作系统的方案。针对该问题，基于现有计算环境(普通PC平台)，提出一种基于Java智能卡的可信计算环境模型及实现方案。该方案以Java智能卡为基础，将可信计算机制扩展到操作系统和应用程序，在不改变现有计算平台结构的情况下构建了可信计算环境。

关键词: 可信计算环境, Java智能卡, 可信平台

CLC Number: 

• TP309