| 一种改进的TPM检测方案 |
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| 引用本文： | 尹志喜,尹四清. 一种改进的TPM检测方案[J]. 微计算机信息, 2010, 0(3) |
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| 作者姓名： | 尹志喜 尹四清 |
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| 作者单位： | 中北大学理学院;中北大学电子与计算机科学技术学院; |
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| 摘 要： | 在保持TPM高匿名度的前提下,针对可信计算(TC)的直接匿名验证(DAA)协议中使用可变名字基时检测克隆可信平台模块(TPM)存在的困难,提出了一种基于DAA证书颁发者的检测方案,该方案不仅可以保证平台验证过程中的完全匿名性,而且在必要时可以揭露一个平台的真实身份,便于部署到可信任第三方(TTP)可依赖的系统中。通过仿真、性能分析和安全性分析,结果表明该方案具有高检测率、低漏警率等特性。
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| 关 键 词： | 可信计算 直接匿名验证 可信平台模块 |
An Improved Design of clone TPM detecting |
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| YIN Zhi-xi YIN Si-qing. An Improved Design of clone TPM detecting[J]. Control & Automation, 2010, 0(3) |
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| Authors: | YIN Zhi-xi YIN Si-qing |
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| Affiliation: | YIN Zhi-xi YIN Si-qing(College of Science,North University of China,Taiyuan Shanxi 030051,China) (School of Electronics , Computer Science , Technology,China) |
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| Abstract: | Aming at the difficulties of detecting clone TPM in DAA protocol using variable basename,a new method to detect clone TPM was proposed,which offers TPM high defree of anonymity. DAA certificate issuer has a new public-key PKN besides primary public-key PK. Every TPM has two certificate:DAA certificate and DAAN certificate,DAA certificate issuer detects clone TPM by DAAN certificate and validates TPM identity by DAA certificate. Analysis and simulation are conducted for our detecting method and exiting propo... |
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| Keywords: | trusted Computing direct anonymous attestation trusted platform module |
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