| 一种基于椭圆曲线的Optimal型盲签名方案 |
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| 引用本文： | 曾祥金,李光应.一种基于椭圆曲线的Optimal型盲签名方案[J].武汉理工大学学报(信息与管理工程版),2004,26(2):23-25. |
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| 作者姓名： | 曾祥金 李光应 |
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| 作者单位： | 武汉理工大学,理学院,湖北,武汉,430070 |
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| 基金项目： | 科技部技术创新资助项目(02c2b21420018). |
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| 摘 要： | 椭圆曲线数字签名实际上是基于乘法群的离散对数问题的数字签名在椭圆曲线上的模拟。利用椭圆曲线来改进Optimal盲签名方案,并对其完备性、不可伪造性、安全性、盲性进行了分析。
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| 关 键 词： | 盲签名 椭圆曲线 椭圆曲线离散对数 |
| 文章编号： | 1007-144X(2004)02-0023-03 |
| 修稿时间： | 2003年9月4日 |
An Optimal Type Blind Digital Signature Scheme Based on Elliptic Curves |
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| Zheng Xiangjin,LI GuangyingProf., School of Sciences,WUT,Wuhan ,China..An Optimal Type Blind Digital Signature Scheme Based on Elliptic Curves[J].Journal of Wuhan University of Technology(Information & Management Engineering),2004,26(2):23-25. |
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| Authors: | Zheng Xiangjin LI GuangyingProf School of Sciences WUT Wuhan China |
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| Affiliation: | Zheng Xiangjin,LI GuangyingProf., School of Sciences,WUT,Wuhan 430070,China. |
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| Abstract: | The elliptic curve digital signature is the elliptic curve analogue of digital signature based on discrete logarithm of multiplicative group. It is pointed out that the optimal type blind digital signature scheme is improved by the elliptic curve with detailed analysis on its completeness, un-forgeability, security and blindness. |
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| Keywords: | blind digital signature elliptic curve elliptic discrete logarithm |
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