| 代理权可撤销的前向安全多重代理签名方案* |
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| 引用本文： | 王大星,朱鹤鸣,唐春明.代理权可撤销的前向安全多重代理签名方案*[J].计算机应用研究,2011,28(9):3499-3500. |
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| 作者姓名： | 王大星 朱鹤鸣 唐春明 |
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| 作者单位： | 1. 滁州学院数学系信息与计算科学研究所,安徽 滁州,239000
2. 广州大学数学与信息科学学院信息安全研究所,广州,510006 |
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| 基金项目： | 国家自然科学基金资助项目(90604036)；安徽省教育厅自然科学基金资助项目(KJ2011Z277)；滁州学院科研基金资助项目(2010kj009B) |
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| 摘 要： | 基于前向安全签名的思想，提出了一个代理权受保护的前向安全多重代理签名方案。该方案满足代理签名的五个安全需求：可验证性、强不可伪造性、强可识别性、强不可否认性、代理签名的可区分性；新的方案同时保护了代理签名人和原始签名人的权益，还具有前向安全性。分析表明该方案是安全且可行的。
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| 关 键 词： | 代理签名 前向安全 代理撤销 代理保护 |
Forward-secure multiple proxy signature scheme with proxy revocation |
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| WANG Da-xing,ZHU He-ming,TANG Chun-ming.Forward-secure multiple proxy signature scheme with proxy revocation[J].Application Research of Computers,2011,28(9):3499-3500. |
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| Authors: | WANG Da-xing ZHU He-ming TANG Chun-ming |
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| Affiliation: | WANG Da-xing1,ZHU He-ming1,TANG Chun-ming2(1.Institute of Information & Computer Science,Dept.of Mathematics,Chuzhou University,Chuzhou Anhui 239000,China,2.Institute of Security Information,College of Mathematics & Information Science,Guangzhou University,Guangzhou 510006,China) |
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| Abstract: | This paper proposed a proxy-protected multiple proxy signature scheme based on the concept of forward secure signature.The new scheme satisfied five secure requirements of proxy signature,which were called verifiability,strong unforgeability,strong identifiability,strong undeniability and proxy signature distinguishability.The new scheme protected the rights and interests of proxy signer and original signer.In addition,the scheme was forward secure.It is proved that the proposed scheme is secure and feasibl... |
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| Keywords: | proxy signature forward-security proxy revocation proxy-protected |
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