| 一种基于身份的多级代理环签名方案 |
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| 引用本文： | 别跃军,沈忠华,梅伟锋.一种基于身份的多级代理环签名方案[J].杭州师范学院学报(自然科学版),2014(3):273-276. |
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| 作者姓名： | 别跃军 沈忠华 梅伟锋 |
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| 作者单位： | 杭州师范大学理学院,浙江杭州310036 |
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| 基金项目： | 浙江省自然科学基金项目（Y6110782）. |
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| 摘 要： | 代理签名能够实现委托签名，环签名能够让签名者不泄露签名身份。根据两个环之间的联系，提出一种突破“一级”限制的多级代理环签名方案，验证者只能验证签名人和授权人所在的环，不能获知签名人和授权人的具体身份。理论分析证明该方案是安全的。
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| 关 键 词： | 基于身份 双线性对 多级代理 匿名性 |
ID-based Multi-level Proxy Ring Signature Scheme |
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| BIE Yuejun,SHEN Zhonghua,MEI Weifeng.ID-based Multi-level Proxy Ring Signature Scheme[J].Journal of Hangzhou Teachers College(Natural Science),2014(3):273-276. |
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| Authors: | BIE Yuejun SHEN Zhonghua MEI Weifeng |
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| Institution: | (School of Science, Hangzhou Normal University, Hangzhou 310036, China) |
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| Abstract: | Proxy signature can realize the delegate signature .Ring signature enables a signer to produce a signature without revealing identity .A multi‐level proxy ring signature scheme proposed that based on the relationships between the two rings breaks the limit of “one level” .The verifier just can verify the rings of the signer and the authorized person ,but can not obtain the identity of them .The theoretical analysis shows that the scheme is secure . |
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| Keywords: | ID-based bilinear pairings multi-level proxy anonymity |
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