A Star-Style Trust Model with the Ability of Data Recovery for Trusted Computing Platform

作     者：CHEN Lu ZHANG Huanguo ZHOU Qing ZHANG Liqiang 

作者机构：Department of Information SecurityNaval University of EngineeringWuhan 430033HubeiChina School of ComputerWuhan UniversityWuhan 430072HubeiChina Foundation of Science and Technology on Information Assurance LaboratoryBeijing 100072China 

出 版 物：《Wuhan University Journal of Natural Sciences》 (武汉大学学报（自然科学英文版）)

年 卷 期：2016年第21卷第2期

页      面：115-120页

核心收录：

学科分类：08[工学] 0839[工学-网络空间安全] 081201[工学-计算机系统结构] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：Supported by the National Natural Science Foundation of China(61303024) the Natural Science Foundation of Hubei Province(2013CFB441) the Foundation of Science and Technology on Information Assurance Laboratory(KJ-13-106) the Natural Science Foundation of Jiangsu Province(BK20130372) 

主　　题：information security trusted computing star-style trust model data recovery 

摘      要：Varieties of trusted computing products usually follow the mechanism of liner-style chain of trust according to the specifications of *** distinct advantage is that the compatibility with the existing computing platform is preferable,while the shortcomings are obvious simultaneously.A new star-style trust model with the ability of data recovery is proposed in this *** model can enhance the hardware-based root of trust in platform measurement,reduce the loss of trust during transfer process,extend the border of trust flexibly,and have the ability of data backup and *** security and reliability of system is much more *** is proved that the star-style trust model is much better than the liner-style trust model in trust transfer and boundary extending *** formal methods in this *** illuminate the design and implementation of a kind of trusted PDA acting on star-style trust model.