基于便携式TPM的可信计算机研究  

Research on Trusted Computer Based on Portable TPM

作　　者：菅骁翔[1] 高宏 刘文煌[1] 

机构地区：[1]清华大学自动化系,北京100084 [2]清华紫光股份有限公司,北京100084

出　　处：《计算机工程与应用》2006年第36期70-72,共3页Computer Engineering and Applications

摘　　要：随着全球信息化时代的到来,可信计算技术从早期的容错计算、故障检测和冗余备份技术发展到今天的可信软硬件平台。分析了现有基于集成式TPM的可信计算平台的缺陷,提出利用便携式TPM解决已有问题的方法,并给出基于便携式TPM的可信计算平台安全方案模型及实现。According to the coming of the global information age,trusted computing improved from fault-tolerance computing,fault detection,redundancy backup technique to trusted computing software and hardware platforms.This article analyzes the limitation of current trusted computing platform based on integrated TPM,and discusses methods using portable TPM to solve current problems.A trusted computing model and its implementation is presented,which is based on the portable TPM.

关 键 词：可信计算 集成式TPM 便携式TPM 信息安全 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]