| 基于椭圆曲线的代理盲签名新方案 |
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| 引用本文： | 逯玲娜,周梦.基于椭圆曲线的代理盲签名新方案[J].重庆科技学院学报(自然科学版),2010,12(4):155-157. |
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| 作者姓名： | 逯玲娜 周梦 |
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| 作者单位： | 北京航空航天大学,北京,100191;北京航空航天大学,北京,100191 |
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| 基金项目： | 国家自然科学基金，北京市自然科学基金 |
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| 摘 要： | 结合代理签名和盲签名的特性,设计了一个新的基于椭圆曲线的代理盲签名方案.该方案的安全性是建立在目前还没有有效攻击方法的有限域上非超奇异椭圆曲线的离散对数同题之上的,理论分析该方案安全、实用.
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| 关 键 词： | 椭圆曲线 离散对数 代理签名 盲签名 |
A New Proxy Blind Signature Scheme Based on Elliptic Curve |
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| LU Ling-na,ZHOU Meng.A New Proxy Blind Signature Scheme Based on Elliptic Curve[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2010,12(4):155-157. |
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| Authors: | LU Ling-na ZHOU Meng |
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| Affiliation: | LU Ling-na ZHOU Meng(Beihang University,Beijing 100191) |
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| Abstract: | This paper proposes a new proxy blind signature scheme based on elliptic curve,which combines the specialty of the proxy signature and the blind signature.The safety of this scheme is based on the elliptic curve discrete logarithm of nonsupersingular elliptic curve over finite field which has no efficient attack method by now.The new scheme is secure and is suitable for some practice. |
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| Keywords: | elliptic curve cryptosystem elliptic curve discrete logarithm proxy signature blind signature |
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