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A comprehensive formal security analysis and revision of the two-phase key exchange primitive of TPM 2.0

文献类型：期刊论文

作者Zhang, Qianying1,3,4; Zhao, Shijun2
刊名COMPUTER NETWORKS
出版日期2020-10-09
卷号179页码:18
关键词Security analysis Authenticated key exchange TPM 2.0
ISSN号1389-1286
DOI10.1016/j.comnet.2020.107369
英文摘要The Trusted Platform Module (TPM) version 2.0 provides a two-phase key exchange primitive which can be used to implement three widely-standardized authenticated key exchange protocols: the Full Unified Model, the Full MQV, and the SM2 key exchange protocols. However, vulnerabilities have been found in all of these protocols. Fortunately, it seems that the protections offered by TPM chips can mitigate these vulnerabilities. In this paper, we present a security model which captures TPM's protections on keys and protocols' computation environments and in which multiple protocols can be analyzed in a unified way. Based on the unified security model, we give the first formal security analysis of the key exchange primitive of TPM 2.0, and the analysis results show that, with the help of hardware protections of TPM chips, the key exchange primitive indeed satisfies the welldefined security property of our security model, but unfortunately under some impractical limiting conditions, which would prevent the application of the key exchange primitive in real-world networks. To make TPM 2.0 applicable to real-world networks, we present a revision of the key exchange primitive of TPM 2.0, which can be secure without the limiting conditions. We give a rigorous analysis of our revision, and the results show that our revision achieves not only the basic security property of modern AKE security models but also some further security properties.
资助项目National Natural Science Foundation of China[61802375] ; National Natural Science Foundation of China[61602325] ; National Natural Science Foundation of China[61876111] ; National Natural Science Foundation of China[61877040] ; Project of Beijing Municipal Education Commission[KM20190028005] ; Open Research Fund of State Key Laboratory of Computer Architecture, ICT, CAS[CARCH201920]
WOS研究方向Computer Science ; Engineering ; Telecommunications
语种英语
WOS记录号WOS:000571930100003
出版者ELSEVIER
源URL[http://119.78.100.204/handle/2XEOYT63/15578]  
专题中国科学院计算技术研究所期刊论文_英文
通讯作者Zhao, Shijun
作者单位1.Capital Normal Univ, Coll Informat Engn, Beijing, Peoples R China
2.Huawei Technol Co Ltd, Shenzhen, Peoples R China
3.Beijing Engn Res Ctr High Reliable Embedded Syst, Beijing, Peoples R China
4.Chinese Acad Sci, Inst Comp Technol, State Key Lab Comp Architecture, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Qianying,Zhao, Shijun. A comprehensive formal security analysis and revision of the two-phase key exchange primitive of TPM 2.0[J]. COMPUTER NETWORKS,2020,179:18.
APA Zhang, Qianying,&Zhao, Shijun.(2020).A comprehensive formal security analysis and revision of the two-phase key exchange primitive of TPM 2.0.COMPUTER NETWORKS,179,18.
MLA Zhang, Qianying,et al."A comprehensive formal security analysis and revision of the two-phase key exchange primitive of TPM 2.0".COMPUTER NETWORKS 179(2020):18.

入库方式： OAI收割

来源：计算技术研究所

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