| 利用仿射辛空间构作Cartesian认证码 |
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| 引用本文： | 李瑞虎,郑培国. 利用仿射辛空间构作Cartesian认证码[J]. 陕西师范大学学报(自然科学版), 1999, 0(Z1) |
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| 作者姓名： | 李瑞虎 郑培国 |
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| 作者单位： | 空军导弹学院数学教研室 |
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| 摘 要： | 利用有限域上仿射辛空间构作了一类Ｃａｒｔｅｓｉａｎ认证码，计算了码的参数．并在编码规则按等概率分布选取时，算出了敌方模仿攻击和替换攻击成功的概率．
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| 关 键 词： | 辛几何；仿射辛空间；认证码 |
Construction of cartesion authentication codes from affine sympletic spaces |
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| Li Ruihu,Zheng Peiguo. Construction of cartesion authentication codes from affine sympletic spaces[J]. Journal of Shaanxi Normal University: Nat Sci Ed, 1999, 0(Z1) |
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| Authors: | Li Ruihu Zheng Peiguo |
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| Abstract: | A construction of Cartesian authentication codes from affine sympletic space is present in this paper,and the parameters are computed. Assuming the encoding rules are chosen according to a uniform probability distribution,the probabilities of successful impersonation attack and successful substitution attack of the opponent are also computed. |
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| Keywords: | symplectic geometry affine sympletic space authentication codes |
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