嵌入式终端远程可信升级设计  

Design of Remote Trusted Upgrade for Embedded Terminal

作　　者：师俊芳[1,2] 李小将[1] 梅栾芳[1,2] 陈娟[1,2] 

机构地区：[1]装备指挥技术学院航天装备系,北京101416 [2]装备指挥技术学院研究生管理大队,北京101416

出　　处：《计算机安全》2010年第10期13-15,共3页Network & Computer Security

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终端设备安全问题的新思路。基于TPM构建嵌入式可信终端,采用TPM的身份鉴别、数字签名、完整性度量技术进行系统升级,核心模块的升级更新和应用程序的升级更新设计,并解决了升级过程意外中断、远程升级传输误码等关键性技术问题。Trusted computing technology will be applied to embedded systems is an effective solution to embedded device security.The paper presented the credibility of the terminal building embedded program based on TPM,and used the TPM authentication,digital signatures,integrity measurement technology for the design of System upgrade,the core module and application updates.It can solve the key technical issues,such as unexpected interruption of the upgrade process and upgrade transmission error remote.

关 键 词：可信平台模块TPM 可信升级 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]