| 一种新的结构化多重签名方案 |
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| 引用本文： | 付春海,彭长根.一种新的结构化多重签名方案[J].贵州大学学报(自然科学版),2011,28(2):67-69. |
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| 作者姓名： | 付春海 彭长根 |
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| 作者单位： | 贵州大学计算机科学与信息学院,贵州贵阳,550025 |
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| 基金项目： | 贵州省自然科学基金项目，贵州大学博士基金项目 |
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| 摘 要： | 基于Boneh,Lynn和Shcham提出的短签名方案(简称BLS签名方案),并利用有向无环图的拓扑排序,构造一种新的结构化多重签名方案,签名的长度和验证的复杂性等同于单个签名者的签名,方案的构造简单且执行效率较高,经分析,能抵抗常见的各种攻击.
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| 关 键 词： | GDH群 结构化多重签名 签名结构 拓扑排序 |
A New Structured Multisignature Scheme |
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| FU Chun-hai,PENG Chang-gen.A New Structured Multisignature Scheme[J].Journal of Guizhou University(Natural Science),2011,28(2):67-69. |
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| Authors: | FU Chun-hai PENG Chang-gen |
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| Institution: | (College of Computer Science & Information,Guizhou University,Guiyang 550025,China) |
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| Abstract: | Based on the short signature scheme proposed by Boneh,Lynn and Shacham(BLS for short)and topological sorting of directed acyclic graph,a new structured multisignature scheme was proposed.The size and complexity of the multisignature is the same as the signature by single signer.Moreover,the construction of the scheme is simple and the scheme can be implemented efficiently.We proved that it’s secure against all kinds of attacks. |
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| Keywords: | GDH group structured multisignature signing structure topological sorting |
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