| 一种基于认证加密的群签名方案 |
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| 引用本文： | 白永祥,;党焦坪.一种基于认证加密的群签名方案[J].陕西工学院学报,2009(2):54-57. |
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| 作者姓名： | 白永祥 ;党焦坪 |
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| 作者单位： | [1]华东师范大学计算机系,上海200062; [2]渭南职业技术学院计算机系,陕西渭南714000 |
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| 摘 要： | 群签名是数字签名的一种新类型,在群签名中任何一个群组成员可以代表整个群实施签名。提出了一种基于认证加密的群签名方案,融合了群签名和加密双重功能,具有通信成本低,传输效率高等特性,可应用于电子商务、电子拍卖中。
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| 关 键 词： | 群签名 认证加密 数字签名 |
Group signature scheme based on the authenticated encryption |
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| Affiliation: | BAI Yong-xiang, DANG Jiao-ping ( 1. Department of Computer, East China Normal University, Shanghai 200062, China; 2.Department of Computer, Weinan Vocational and Technical College , Weinan 714000, China) |
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| Abstract: | Group signature is a new kind of signature.The valid members in group can produce a signature on behalf of a group.In thesis,an efficient secure group signature scheme based on authenticated encryption is proposed.It not only has the properties of the group signature,but also the functions of the authenticated encryption,Which can produce a group signature and encryption of the important messages at the same time.so it has lower cost but is highly efficient.This scheme can be used to many application,especially in e-commerce,e-auction and so on. |
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| Keywords: | group signature authenticated encryption digital signature |
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