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Title:
productive information system oriented trust chain scheme
Author: Tian Li-Ye ; Shen Chang-Xiang
Keyword: Temporal logic
Source: Telkomnika
Issued Date: 2012
Volume: 10, Issue:5, Pages:1093-1100
Indexed Type: EI
Department: (1) Department of Electronic and Information Engineering Naval Aeronautical and Astronautical University China; (2) Beijing Key Laboratory of Trusted Computing College of Computer Science and Technology Beijing University of Technology China; (3) State Key Laboratory of Information Security Chinese Academy of Sciences Institute of Software China
Abstract: Productive information system has high-level security requirements, but Trusted Computing Group's solution of trust chain isn't competent. After analysis and comparison of two different trust transfer ways, a new trust chain scheme was designed and its architecture was shown. With independent TPCM as a trust root, this scheme combined the advantages of linear and radial transfer. So that stronger cryptographic algorithm could be adopted by TPCM and applications' trust attenuation decreased a lot. This scheme was described formally by 6 linear temporal logic rules. It was proved that based on these rules, this scheme could transfer trust from trust root to applications. Meanwhile, it could actively report and handle exceptions in trust chain building and system running. Conclusion and future work were given at the end of this manuscript. © 2012 Universitas Ahmad Dahlan.
English Abstract: Productive information system has high-level security requirements, but Trusted Computing Group's solution of trust chain isn't competent. After analysis and comparison of two different trust transfer ways, a new trust chain scheme was designed and its architecture was shown. With independent TPCM as a trust root, this scheme combined the advantages of linear and radial transfer. So that stronger cryptographic algorithm could be adopted by TPCM and applications' trust attenuation decreased a lot. This scheme was described formally by 6 linear temporal logic rules. It was proved that based on these rules, this scheme could transfer trust from trust root to applications. Meanwhile, it could actively report and handle exceptions in trust chain building and system running. Conclusion and future work were given at the end of this manuscript. © 2012 Universitas Ahmad Dahlan.
Language: 英语
Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/15147
Appears in Collections:软件所图书馆_期刊论文

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Recommended Citation:
Tian Li-Ye,Shen Chang-Xiang. productive information system oriented trust chain scheme[J]. Telkomnika,2012-01-01,10(5):1093-1100.
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