| 基于椭圆曲线密码体制的部分盲签名方案 |
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| 引用本文： | 付春宝,王丽君,董诗娟. 基于椭圆曲线密码体制的部分盲签名方案[J]. 鞍山科技大学学报, 2006, 29(5): 498-502 |
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| 作者姓名： | 付春宝 王丽君 董诗娟 |
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| 作者单位： | 辽宁科技大学计算机科学与工程学院 辽宁鞍山114051 |
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| 摘 要： | 利用椭圆曲线离散对数问题的难解性,提出了三个基于椭圆曲线密码体制的部分盲签名方案,这三个方案可以看作是Schnorr,DSA,Nyberg-Rueppel签名算法的部分盲签名算法在椭圆曲线上的模拟,并对完备性、部分盲特性、不可伪造性、无关联性进行了分析。该方案具有较高的安全性,较低的复杂性。
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| 关 键 词： | 椭圆曲线密码体制 部分盲签名 盲签名 |
| 文章编号： | 1672-4410(2006)05-0498-05 |
| 修稿时间： | 2006-05-29 |
Partial blind signature schemes based on elliptic curve cryptosystem |
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| FU Chun-bao,WANG Li-jun,DONG Shi-juan. Partial blind signature schemes based on elliptic curve cryptosystem[J]. Journal of Anshan University of Science and Technology, 2006, 29(5): 498-502 |
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| Authors: | FU Chun-bao WANG Li-jun DONG Shi-juan |
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| Abstract: | Three partial blind signature schemes based on the elliptic curve discrete logarithm were proposed.The three schemes can be regarded as Schnorr,DSA,Nyberg-Rueppel partial blind signature schemes simulated on the elliptic curve.The completeness,partial blindness,unforgeability,irrelatedness were also analyzed.This scheme has higher security and lower complexity. |
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| Keywords: | elliptic curve cryptosystem(ECC) partial blind signature blind signature |
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