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作者:

Zhang En (Zhang En.) | Cai Yongquan (Cai Yongquan.) (学者:蔡永泉)

收录:

SCIE

摘要:

In this paper, we propose a new approach for rational secret sharing in game theoretic settings. The trusted center is eliminated in the secret reconstruction phase. Every player doesn't know current round is real round or fake round. The gain of following the protocol is more than the gain of deviating, so rational player has an incentive to abide the protocol. Finally, every player can obtain the secret fairly. Our scheme is verifiable and any player's cheating can not work. Furthermore the proposed scheme is immune to backward induction and satisfies resilient equilibrium. No player of the coalition C can do better, even if the whole coalition C cheats. Our scheme can withstand the conspiracy attack with at most m-1 players.

关键词:

Game Theory Resilient Equilibrium Secret Sharing Verifiable Secret Sharing

作者机构:

  • [ 1 ] [Zhang En]Beijing Univ Technol, Coll Comp Sci & Technol, Beijing 100124, Peoples R China
  • [ 2 ] [Cai Yongquan]Beijing Univ Technol, Coll Comp Sci & Technol, Beijing 100124, Peoples R China
  • [ 3 ] [Zhang En]Henan Normal Univ, Coll Comp & Informat Technol, Xinxiang 453007, Peoples R China

通讯作者信息:

  • [Zhang En]Beijing Univ Technol, Coll Comp Sci & Technol, Beijing 100124, Peoples R China

电子邮件地址:

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来源 :

CHINA COMMUNICATIONS

ISSN: 1673-5447

年份: 2010

期: 4

卷: 7

页码: 18-22

4 . 1 0 0

JCR@2022

ESI学科: COMPUTER SCIENCE;

JCR分区:4

中科院分区:4

被引次数:

WoS核心集被引频次: 7

SCOPUS被引频次:

ESI高被引论文在榜: 0 展开所有

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