基于进化理论的可信计算环境实现  

Implementation of Trusted Computing Environment Based on Evolutionary Theory

作　　者：周毅[1] 贾佳[2] 廖军[2] 肖征荣[2] 

机构地区：[1]中国软件评测中心,北京100042 [2]中国联通研究院,北京100032

出　　处：《计算机技术与发展》2014年第7期99-102,106,共5页Computer Technology and Development

基　　金：国家"863"高技术发展计划项目(2013AA014702)

摘　　要：文中对可信计算环境进行分析,提出了可信计算环境的公理系统。在综合研究了生物科学中的进化理论后给出了可信计算环境的进化方式:提出了基于用进废退的信任输入模型、基于人的选择的信任收敛模型、基于点断平衡论的信任模型;实现了基于进化理论的可信计算环境。仿真结果表明,可信计算环境的进化为可信计算的发展提供了理论依据,可以使可信计算环境适应变化的输入,并且收敛其信任值,对所有用户进行公正处理,进而高效率低代价就可以构建可信计算环境。Analyze the trusted computing environment,and propose an axiom system of trusted computing environment. After the compre-hensive study of the theory of evolution in the biological sciences,give the evolution formula of trusted computing environment,including an input trust model based on use and disuse theory,a convergence trust model based on people’ s choice,and a trust model based on the theory of punctuated equilibrium. Implement the trusted computing environment based on evolutionary theory. The simulation shows that the evolution of trusted computing environment provides a theoretical basis for the development of trusted computing,enables it to adapt to changing and even unknown input,obtaining the convergence of the trust value of trusted computing environment and making it fair for all users. Also,the evolution of trusted computing environment implements trusted computing with a smaller cost.

关 键 词：可信计算 可信计算环境 进化理论 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]