| 偶特征正交几何上Cartesian认证码的构作 |
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| 引用本文： | 刘卫江,张霄力. 偶特征正交几何上Cartesian认证码的构作[J]. 吉林大学学报(理学版), 1996, 0(4) |
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| 作者姓名： | 刘卫江 张霄力 |
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| 作者单位： | 吉林大学数学研究所，河北保定中央司法警官教育学院 |
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| 摘 要： | 利用有限域上偶特征正交几何构作了两个Ｃａｒｔｅｓｉａｎ认证码，并计算了它们的参数．还按均匀概率分布选取编码规则，计算了模仿攻击成功概率ＰＩ和替换攻击成功概率ＰＳ．
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| 关 键 词： | 认证码，正交几何，有限域 |
Constructions of Authentication Codes from Even Characteristic Orthogonal Geomefry |
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| Liu Weijiang. Constructions of Authentication Codes from Even Characteristic Orthogonal Geomefry[J]. Journal of Jilin University: Sci Ed, 1996, 0(4) |
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| Authors: | Liu Weijiang |
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| Abstract: | Two constructions of Cartesian authentication codes from orthogonal geometry over finite field with characteristic 2 are given in this paper. Their size parameters and their probabilities of successful impersonation attack and of successful substitution attack are also computed. |
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| Keywords: | authentication orthogonal geometry finite field |
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