| 两种门限签名方案的安全性分析 |
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| 引用本文： | 王萍姝. 两种门限签名方案的安全性分析[J]. 青海师范大学学报(自然科学版), 2007, 0(2): 6-8 |
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| 作者姓名： | 王萍姝 |
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| 作者单位： | 青海民族学院,数学学院,青海,西宁,810007 |
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| 摘 要： | 对两种门限签名方案的安全性进行了分析，指出这两种门限签名是不安全的，不能抵抗合谋攻击和伪造攻击．
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| 关 键 词： | 门限签名 合谋攻击 伪造攻击 安全性 |
| 文章编号： | 1001-7542（2007）02-0006-03 |
| 收稿时间： | 2007-03-20 |
| 修稿时间： | 2007-03-20 |
Security analysis of tow threshold signature scheme |
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| WANG Ping-shu. Security analysis of tow threshold signature scheme[J]. Journal of Qinghai Normal University(Natural Science Edition), 2007, 0(2): 6-8 |
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| Authors: | WANG Ping-shu |
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| Affiliation: | Department of Mathematics, Qinghai Nationalities University, Xining 810007, China |
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| Abstract: | Tow typical threshold signature schemes are analyzed in this paper, it is pointed out that both the tow schemes are insecure;it cannot prevent the conspiracy attack and forging attack. |
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| Keywords: | threshold signature conspiracy attack forging attack security |
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