嵌入式可信计算机研究  

Study of embedded trusted computer

作　　者：林小茶[1] 李光[2] 金爽[2] 

机构地区：[1]北京信息科技大学,北京100101 [2]华北计算技术研究所,北京100083

出　　处：《计算机工程与设计》2009年第16期3730-3734,共5页Computer Engineering and Design

摘　　要：将可信计算技术应用到嵌入式系统中,是一条有效解决嵌入式设备安全问题的新思路。首先阐述将可信计算与嵌入式技术相结合的趋势,然后分析了该技术所面临的诸多挑战,并给出了将CRTM集成到嵌入式TPM中实现的嵌入式可信计算机体系结构,最后分别从信任根和信任链两方面提出了满足嵌入式系统需求的详细设计方案。The inreasing ppuarity of embedded deviccs makestheir security problems more and more serious. It is a creative approaehto solve the security problems by using the trusted computing technology into embedded system. Firstly, the trend of combining the trusted computing with embedded technology is expounded. Then, the challenges of embedded trusted computing are analyzed and an architecture which CRTM is integrated into embedded TPM is provided. Finally, a detailed design proposal meeting the demand for embedded system is proposed from two aspects of root of trust and trusted chain.

关 键 词：可信计算技术 嵌入式可信计算机 嵌入式可信平台模块 信任根 信任链 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构]