| 加权门限秘密共享方案 |
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| 引用本文： | 王静,刘焕平.加权门限秘密共享方案[J].哈尔滨师范大学自然科学学报,2011,27(3):23-25. |
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| 作者姓名： | 王静 刘焕平 |
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| 作者单位： | 哈尔滨师范大学 |
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| 基金项目： | 哈尔滨师范大学科学预研基金资助 |
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| 摘 要： | 为了解决现有不同权限秘密共享方案中子秘密的安全分发问题,基于RSA密码体制和中国剩余定理,提出了一个新的加权秘密共享方案.方案中,每个参与者仅需保存一个秘密份额便可实现秘密的共享.该方案不需要安全信道,算法能够保证信息安全传送,任何人都可验证每个参与者是否有欺诈行为.分析表明该方案降低了通信成本和具有可验证性.
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| 关 键 词： | 权重 门限方案 秘密共享 中国剩余定理 |
Weighted Threshold Secret Sharing Scheme |
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| Wang Jing
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Liu Huanping.Weighted Threshold Secret Sharing Scheme[J].Natural Science Journal of Harbin Normal University,2011,27(3):23-25. |
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| Authors: | Wang Jing Liu Huanping |
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| Institution: | (Harbin Normal University) |
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| Abstract: | In order to solve secure distribution of the existing different permissions secret sharing scheme,in this paper,a new weighted secret sharing scheme which is based on the RSA cryptosystem and the Chinese remainder theorem is proposed.In the scheme,each participant only needs to protect a secret share,which does not need a secure channel.The algorithm can ensure secure transmission of information.The analysis shows that the scheme has verification and reduces cost of the communication. |
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| Keywords: | Weighted threshold Threshold scheme Secret sharing Chinese remainder theorem |
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