| 有限域上特征为奇数的正交空间中一类Cartesian认证码的构作 |
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| 引用本文： | 李丽军,李增提. 有限域上特征为奇数的正交空间中一类Cartesian认证码的构作[J]. 河北科技大学学报, 2006, 27(2): 122-125,180 |
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| 作者姓名： | 李丽军 李增提 |
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| 作者单位： | 河北政法职业学院计算机系,河北石家庄,050061;廊坊师范学院数学系,河北廊坊,065000 |
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| 摘 要： | 利用有限域上特征为奇数的正交几何构造了一类Cartesian认证码,并且计算了其参数及模仿攻击成功的概率PI和替换攻击成功的概率PS,这类Cartesian认证码对PI是最优的。
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| 关 键 词： | 有限域 特征为奇数的正交几何 认证码 |
| 文章编号： | 1008-1542(2006)02-0122-04 |
| 收稿时间： | 2005-11-30 |
| 修稿时间： | 2005-11-30 |
A construction of Cartesian authentication code from odd characteristic orthogonal geometry |
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| LI Li-jun and LI Zeng-ti. A construction of Cartesian authentication code from odd characteristic orthogonal geometry[J]. Journal of Hebei University of Science and Technology, 2006, 27(2): 122-125,180 |
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| Authors: | LI Li-jun and LI Zeng-ti |
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| Affiliation: | Computer Science Department,Hebei Professional College of Political Sciences and Law,Shijiazhuang Hebei 050061,China;Department of Mathematics,Langfang Nomal College,Langfang Hebei 065000,China |
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| Abstract: | A construction of Cartesian authentication code from odd characteristic orthogonal geometry is given.Its size parameters and its probabilities of successful impersonation attack P_I and of successful substitution attack P_S,are computed respectively,and this Cartesian authentication code is the best to P_I. |
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| Keywords: | finite field odd characteristic orthogonal geometry authentication code |
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