| 利用向量空间构作A~2-码 |
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| 引用本文： | 李瑞虎,郑业龙.利用向量空间构作A~2-码[J].陕西师范大学学报,1998(Z1). |
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| 作者姓名： | 李瑞虎 郑业龙 |
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| 作者单位： | 空军导弹学院数学教研室(李瑞虎)，合肥经济技术学院基础课部(郑业龙) |
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| 摘 要： | 利用有限域上向量空间构作了一类Ａ２－码，计算了这类码的参数．当发方与收方的编码规则按等概率分布选取时，各种攻击成功的概率也被算出．
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| 关 键 词： | 向量空间 仲裁者 认证码 |
Construction of authentication codes with arbitration from vector space |
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| Li Ruihu,Zheng Yelong.Construction of authentication codes with arbitration from vector space[J].Journal of Shaanxi Normal University: Nat Sci Ed,1998(Z1). |
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| Authors: | Li Ruihu Zheng Yelong |
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| Abstract: | A construction of authentication codes with arbitration from vector space over finite fields is presented.The parameters of the code are computed.Assuming that the encoding rules of the transmitter and the receiver are chosen according to a uniform probability distribution,the probabilities of deceptions are also computed. |
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| Keywords: | vector space arbiter authentication code |
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