Journal of Computer Applications

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Property-based remote attestation in open network environment

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  • Received:2007-07-23 Revised:2007-09-10 Online:2008-01-01 Published:2008-01-01
  • Contact: Li Li

开放网络环境下的属性远程证明

李莉 曾国荪 陈波   

  1. 上海同济大学 上海同济大学 上海同济大学
  • 通讯作者: 李莉

Abstract: To resolve many existing problems in integrity-based remote attestation of trusted platform, an abstract model of property-based remote attestation was put forward, in which the property of platforms was validated by the trusted third party. Then the model was described and validated explicitly by a logic security language. This new method enriches the security semantic of platform attestation and is more adapt to the impartial and open network environment.

Key words: trusted computing, property, remote attestation, logic security language

摘要: 为解决基于完整性验证的可信平台证明机制中存在的诸多问题,给出了一个基于平台属性的远程证明抽象模型,借助可信第三方实现平台属性的有效验证。并使用逻辑安全语言对该模型进行了形式化描述和可行性验证。这种新的可信平台证明方式丰富了平台证明的安全语义,并且更适用于公平、开放的网络环境。

关键词: 可信计算, 属性, 远程证明, 逻辑安全语言