一种可信计算机系统的设计与实现

Designing and Implementing of a Trusted Computer System

可信计算机是目前计算机安全领域研究的热点,结合嵌入式系统的研究,在通用计算机的主板上内置一个嵌入式安全系统ESM,通过在通用计算机内部增加硬件和软件控制来增强通用计算机的安全性,从而达到建立一个可信计算机系统的要求。ESM包括一个硬件模块和一个微型的操作系统,设计灵活,扩充性好,能将计算机的功能进一步地扩大和延伸,使其成为一个更加安全可靠,并且适用范围更广的安全计算机系统。

The research on trusted computer was the focus in the computer security area. Based on the research about embedded system, an ESM （embedded security system） was add into the main-board of the common computer to construct a trusted computer system. ESM included two parts： the hardware module and the embedded operating system JetOS, and it was flexible to expand and can greatly enhance the security of computers.