On privacy of property-based remote attestation

LI Shang-jie1; HE Ye-ping1; LIU Dong-mei1; YUAN Chun-yang3

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On privacy of property-based remote attestation

更新时间：2024-10-14

- On privacy of property-based remote attestation
- Vol. 30, Issue S2, Pages: 146-152(2009)
- 作者机构：
  
  1. 中国科学院软件研究所基础软件工程中心
  2. 中国科学院研究生院
  3. 国家计算机网络应急技术处理协调中心
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP309
- Published：2009
- 稿件说明：
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LI Shang-jie1, HE Ye-ping1, LIU Dong-mei1, et al. On privacy of property-based remote attestation[J]. 2009, 30(S2): 146-152.
DOI：

LI Shang-jie1, HE Ye-ping1, LIU Dong-mei1, et al. On privacy of property-based remote attestation[J]. 2009, 30(S2): 146-152. DOI：

摘要

远程证明技术就是分布式或者网络平台上建立信任的重要技术。建立在可信计算之上的可信证明方案更是可信计算TCG的提出的可信计算技术的关键部分。远程证明过程除了建立起交互双方的信任关系外

保护参与方的隐私是远程证明被广泛接受的必要条件之一。基于属性的远程证明应运而生

并成为广泛接受方案。但是通过分析

基于属性的证明方式并不是天然地具有隐私保护能力。基于属性证明的隐私保护能力与基于属性证明的构建以及恶意验证方用于获取证明平台配置隐私的方法和以及这些方法的能力有关。提出了几种可资验证方利用的配置隐私分析方法

讨论它们的特点和局限

为进一步研究基于属性的证明提供参考。

Abstract

Remote attestation is an important technique for establishing trust in distributed or network systems and the key part of the trusted computing proposed by TCG.In addition to establishing trust among parties involved in the attesta-tion process

protecting the privacy of participating parties is one of the necessary conditions that remote attestation is widely accepted by stake-holders.Property-based attestation is proposed and a widely accepted scheme for this purpose.However

property-based attestation doesn’t intrinsically preserve the configuration privacy of attestation platform.In fact

the capability of protecting privacy is relevant to the construction of property-based attestation and the measure-ments that the adversary can take to compromise such protection.Three possible measurements were presented that a ma-licious verifier could take to analyze the configuration privacy of the attestation platform.And then the characteristics and limitations of these methods were discussed

which offered reference for the further research on property-based remote attestation.

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