基于离散对数的无证书群签名方案 |
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引用本文: | 朱清芳,魏春艳.基于离散对数的无证书群签名方案[J].新乡学院学报(自然科学版),2012(3):241-243. |
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作者姓名: | 朱清芳 魏春艳 |
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作者单位: | 洛阳师范学院数学科学学院 |
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摘 要: | 在基于求解离散对数困难的基础上,设计了一种新的无证书群签名方案,它可以抵抗伪造攻击,还具有不可链接性和匿名性.
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关 键 词: | 无证书公钥密码体制 密钥托管 群签名 |
Certificateless Group Signature Scheme based on Discrete Logarithm Problem |
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Authors: | ZHU Qing-fang WEI Chun-yan |
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Institution: | (College of Mathematics,Luoyang Normal University,Luoyang 471022,China) |
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Abstract: | This paper proposes a new certificateless group signature scheme,because of difficulties on solving discrete logarithm problems.The new scheme has characteristics of forgery attack resistance,unlinkablity and anonymity. |
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Keywords: | certificateless public cryptosystem key escrow group signature |
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