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Subject: Telecommunications
Title:
threshold ring signature scheme based on tpm
Author: Bei Gong ; Wei Jiang ; Li Lin ; Yu Li ; Xing Zhang
Keyword: ring signature ; TPM ; threshold ; Chinese remainder theorem ; rank
Source: CHINA COMMUNICATIONS
Issued Date: 2012
Volume: 9, Issue:1, Pages:80-85
Indexed Type: SCI
Department: Bei Gong; Wei Jiang; Li Lin; Yu Li Beijing Univ Technol Coll Comp Sci Beijing 100124 Peoples R China. Xing Zhang Informat Engn Univ Inst Elect Technol Zhengzhou 450004 Peoples R China. Bei Gong; Wei Jiang Chinese Acad Sci State Key Lab Informat Secur Inst Software Beijing 100049 Peoples R China. Bei Gong; Wei Jiang Minist Publ Secur Key Lab Informat & Network Secur Res Inst 3 Shanghai 201204 Peoples R China.
Sponsorship: National Basic Research Program of China 2007CB311100; Core Electronic Devices, Hight-end General Purpose Chips and Basic Software Products in China 2010ZX01037-001-001; Beijing University of Technology X0007211201101, X0070004R1764; National Soft Science Research Program 2010GXQ5D317; National Natural Science Foundation of China 91018008; Ministry of Public Security C11610; Institute of Software, Chinese Academy of Sciences 04-04-1
Abstract: The conventional ring signature schemes cannot address the scenario where the rank of members of the ring needs to be distinguished, for example, in electronically commerce application. To solve this problem, we presented a Trusted Platform Module (TPM)-based threshold ring signature scheme. Employing a reliable secret Share Distribution Center (SDC), the proposed approach can authenticate the TPM-based identity rank of members of the ring but not track a specific member's identity. A subset including t members with the same identity rank is built. With the signing cooperation of t members of the subset, the ring signature based on Chinese remainder theorem is generated. We proved the anonymity and unforgeability of the proposed scheme and compared it with the threshold ring signature based on Lagrange interpolation polynomial. Our scheme is relatively simpler to calculate.
English Abstract: The conventional ring signature schemes cannot address the scenario where the rank of members of the ring needs to be distinguished, for example, in electronically commerce application. To solve this problem, we presented a Trusted Platform Module (TPM)-based threshold ring signature scheme. Employing a reliable secret Share Distribution Center (SDC), the proposed approach can authenticate the TPM-based identity rank of members of the ring but not track a specific member's identity. A subset including t members with the same identity rank is built. With the signing cooperation of t members of the subset, the ring signature based on Chinese remainder theorem is generated. We proved the anonymity and unforgeability of the proposed scheme and compared it with the threshold ring signature based on Lagrange interpolation polynomial. Our scheme is relatively simpler to calculate.
Language: 英语
WOS ID: WOS:000299193100011
Citation statistics:
Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/15099
Appears in Collections:软件所图书馆_期刊论文

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Recommended Citation:
Bei Gong,Wei Jiang,Li Lin,et al. threshold ring signature scheme based on tpm[J]. CHINA COMMUNICATIONS,2012-01-01,9(1):80-85.
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