| 用酉几何构作笛卡尔认证码 |
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| 引用本文： | 游宏 高有. 用酉几何构作笛卡尔认证码[J]. 东北师大学报(自然科学版), 1995, 0(2): 1-5 |
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| 作者姓名： | 游宏 高有 |
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| 作者单位： | 东北师范大学数学系，东北电力学院基础部，美国宾州州立大学数学系 |
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| 摘 要： | 利用有限域上的酉几何构作了一个笛卡尔认证码，并计算了它们的参数。此外，假定根据均匀概率分布选择编码规则，计算了模仿攻击与替换攻击成功的概率的最大值Ｐ１与Ｐｓ。
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| 关 键 词： | 笛卡尔认证码 有限域 酉几何 信源集 编码规则 |
One Construction of Cartesian Authentication Codes from Unitary Geometry |
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| You Hong. One Construction of Cartesian Authentication Codes from Unitary Geometry[J]. Journal of Northeast Normal University (Natural Science Edition), 1995, 0(2): 1-5 |
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| Authors: | You Hong |
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| Abstract: | One construction of cartesian uthentication codes from unitary geometry is presented,and its parameters are computed.Moreover,assume that the encoding rules are chosen according to a uniform probability distribution,the PI and Ps,which denote the largest probability of a successful impersonation attack and of a successful subtitution attack respectively,of these codes are also computed. |
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| Keywords: | cartesian authentication code unitary geometry finite field |
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