| 偶特征的有限正交几何中一类Cartesian认证码的构作 |
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| 引用本文： | 段生贵,李香丽,国建群. 偶特征的有限正交几何中一类Cartesian认证码的构作[J]. 河北师范大学学报(自然科学版), 2006, 30(4): 377-379 |
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| 作者姓名： | 段生贵 李香丽 国建群 |
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| 作者单位： | 石家庄经济学院,数理学院,河北,石家庄,050031;邢台学院,数学系,河北,邢台,054001 |
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| 摘 要： | 利用偶特征的有限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.
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| 关 键 词： | 认证码 正交几何 有限域 |
| 文章编号： | 1000-5854(2006)04-0377-03 |
| 收稿时间： | 2005-02-12 |
| 修稿时间： | 2005-05-08 |
A Construction of Cartesian Authentication Code from Orthogonal Geometry over Finite Fields of Characteristic 2 |
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| DUAN Sheng-gui,LI Xiang-li,GUO Jian-qun. A Construction of Cartesian Authentication Code from Orthogonal Geometry over Finite Fields of Characteristic 2[J]. Journal of Hebei Normal University, 2006, 30(4): 377-379 |
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| Authors: | DUAN Sheng-gui LI Xiang-li GUO Jian-qun |
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| Affiliation: | 1. School of Mathematics and Physics,Shijiazhuang University of Economics, Hebei Shijlazhnang 050031, China; 2. Department of Mathematics,Xingtai College,Hebei Xingtai 054001 ,China |
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| Abstract: | A construction of Cartesian authentication code from orthogonal geometry over finite fields of characteristic 2 is given. Its size parameters and its probabilities of successful impersonation attack and of successful substitution attack are respectively computed. |
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| Keywords: | authentication code orthogonal geometry finite field |
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