| 一种强多级代理签名方案 |
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| 引用本文： | 陈春华,徐秋亮,苏英.一种强多级代理签名方案[J].计算机应用,2009,29(6):1640-1642. |
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| 作者姓名： | 陈春华 徐秋亮 苏英 |
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| 作者单位： | 1. 滨州学院,计算机科学技术系,山东,滨州,256600
2. 山东大学,计算机科学与技术学院,济南,250063 |
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| 摘 要： | 为了解决签名权的逐级委托过程中安全性不高、委托过程不容易确认等问题,基于Schnorr签名方案构造了一个强多级代理签名方案。新方案通过运用授权证书防止了签名权的滥用。并且该方案不需要第三方的参与,就可以通过验证公式直接确认签名权的转移过程。
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| 关 键 词： | 代理签名 多级代理签 防止滥用 proxy signature multilevel proxy abuse prevention |
| 收稿时间： | 2008-12-22 |
| 修稿时间： | 2009-02-23 |
Strong multiple grade proxy signature scheme |
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| CHEN Chun-hua,XU Qiu-liang,SU Ying.Strong multiple grade proxy signature scheme[J].journal of Computer Applications,2009,29(6):1640-1642. |
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| Authors: | CHEN Chun-hua XU Qiu-liang SU Ying |
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| Affiliation: | 1.Department of Computer Science and Technology;Binzhou University;Binzhou Shandong 256600;China;2.School of Computer Science and Technology;Shandong University;Jinan Shandong 250063;China |
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| Abstract: | To solve the problems of poor security and difficult confirmation in the entrusting process, a new strong multilevel proxy signature scheme is proposed based on the signature scheme of Schnorr. The new scheme prevents from entrusting right abuse by authority certificate, and the transfer process of signed right can be confirmed directly through the formula of verification, without the involvement of the third party. |
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| Keywords: | proxy signature multilevel proxy abuse prevention |
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