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计算机工程 ›› 2012, Vol. 38 ›› Issue (01): 33-36,41. doi: 10.3969/j.issn.1000-3428.2012.01.008

• 专栏 • 上一篇    下一篇

基于双重完整性的可信证明模型

施光源,张建标,付颖芳   

  1. (北京工业大学计算机学院,北京 100124)
  • 收稿日期:2011-07-25 出版日期:2012-01-05 发布日期:2012-01-05
  • 作者简介:施光源(1983-),男,博士研究生,主研方向:信息安全,可信计算;张建标,教授;付颖芳,博士
  • 基金资助:

    国家“863”计划基金资助项目(2009AA012437);国家 “973”计划基金资助项目(2007CB311100);中国博士后科学基金资助项目(20100480173)

Trusted Attestation Model Based on Double Integrity

SHI Guang-yuan, ZHANG Jian-biao, FU Ying-fang   

  1. (College of Computer, Beijing University of Technology, Beijing 100124, China)
  • Received:2011-07-25 Online:2012-01-05 Published:2012-01-05

摘要:

传统可信远程证明方法对于动态证明问题描述不足,且在可信证明过程中,证明主/客体交互行为对于可信性的影响缺乏理论依据。为此,提出一种基于证明主/客体双重完整性的可信证明模型,在该模型中引入可信性概念,定义可信属性及可信状态的建立规则,根据该模型设计可信证明系统,并分析主/客体不同完整性的证明方法。

关键词: 可信计算, 远程证明, 完整性, 证明模型, 行为, 威胁

Abstract:

The existed trusted remote attestation method lacks description of dynamic of remote attestation, and it is not enough theoretical research on how attestation subject/guest interactions influence the trustworthiness. This paper presents a double integrity trusted attestation model. The model introduces the concept of trustworthiness, defines trustworthiness attributes and the rules for establishing trust states. According to this model, a trusted attestation system is designed. It analyzes the different methods about attesting the integrity of attestation subjects/objects.

Key words: trusted computing, remote attestation, integrity, attestation model, behavior, threat

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