面向用电采集系统终端的可信度量方案  

Trusted Metric Scheme for Terminals of Power Collection Systems

作　　者：李红娇 王晓飞 LI Hongjiao;WANG Xiaofei(School of Computer Science and Technology,Shanghai University of Electric Power,Shanghai 200090,China)

机构地区：[1]上海电力学院计算机科学与技术学院

出　　处：《上海电力学院学报》2019年第3期236-241,共6页Journal of Shanghai University of Electric Power

基　　金：国家自然科学基金(61403247,61702321);上海市信息安全综合管理技术研究重点实验室开放课题(AGK2015005);上海市科学技术委员会地方能力建设项目(15110500700)

摘　　要：针对可信计算中可信度量的研究现状,对如何将可信计算引入用电采集终端的问题进行了深入研究,提出并构建了一种面向用电采集系统终端的可信度量方案。该方案以可信密码模块(TCM)为终端的可信芯片,以传统的可信度量技术为核心,并在可信度量环节引入了基于属性的远程证明方法。通过理论与实验分析可知,该方案可以有效改善二进制远程证明隐私性差、效率低、平台不可扩展等问题,提高了电力移动终端的信息安全主动防御能力。Aiming at the research status of trusted metrics in trusted computing,studies are conducted on the problem of how to introduce trusted computing into the power collection terminal,and a trusted metric scheme is constructed for the terminal of the power collection system.The scheme uses the trusted cryptographic module(TCM)as the trusted chip of the terminal,with the traditional trusted metric technology as the core,and introduces the attribute-based remote attestation method in the trusted metrics.Through theoretical and experimental analysis,it can be claimed that the scheme can effectively improve the problem of poor privacy,low efficiency,and non-expansion of the binary remote proof,and improve the information security active defense capability of the power mobile terminal.

关 键 词：用电采集系统终端 可信度量 可信密码模块 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]