| 利用辛几何构作两类Cartesian认证码 |
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| 引用本文： | 郑业龙,李瑞虎. 利用辛几何构作两类Cartesian认证码[J]. 大学数学, 2001, 17(1): 38-41 |
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| 作者姓名： | 郑业龙 李瑞虎 |
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| 作者单位： | 1. 中国科学技术大学,数学系,合肥,230026
2. 空军工程大学导弹学院,陕西,三原,713800 |
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| 摘 要： | 本文利用辛几何构作了两类 Cartesian认证码 ,计算了码的参数 .当编码规则按等概率分布选取时 ,计算出敌方成功的模仿攻击概率和成功的替换攻击概率
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| 关 键 词： | 认证码 辛几何 有限域 |
| 文章编号： | 1007-4120(2001)01-0038-04 |
| 修稿时间： | 2000-03-16 |
Two Constructions of Cartesian Authentication Codes from Sympletic Geometry |
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| ZHENG Ye long ,LI Rui hu. Two Constructions of Cartesian Authentication Codes from Sympletic Geometry[J]. College Mathematics, 2001, 17(1): 38-41 |
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| Authors: | ZHENG Ye long LI Rui hu |
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| Affiliation: | ZHENG Ye long 1,LI Rui hu 2 |
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| Abstract: | Two constructions of Cartesian authentication codes from sympletic geomtry are given in this paper. Their size parameters and their probabilities of successful impersonation attack and of successful substitution attack are computed. |
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| Keywords: | authentication code sympletic geomtry finite field |
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