| 利用有限域上伪辛几何构作两类Cartension认证码 |
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| 引用本文： | 陈广贵,塔实甫拉提.利用有限域上伪辛几何构作两类Cartension认证码[J].新疆师范大学学报(自然科学版),1999(1). |
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| 作者姓名： | 陈广贵 塔实甫拉提 |
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| 作者单位： | 成都师范专科学校数学系!四川彭州市611930(陈广贵)，新疆师范大学数学系!乌鲁木齐830054(塔实甫拉提) |
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| 摘 要： | 本文利用有限域上的伪辛几何构作两类Cartension认证码,并且计算了它们的参数及成动的模仿攻击概率和成动的替挽攻击概率。
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| 关 键 词： | 认证码 伪辛几何 有限域 |
TWO CONSTRUCTIONS OF CARTENSION AUTHENTICATION CODES FROM PSEUDO-SYMPLECTIC GEOMETRIES OVER FINITE FIELDS OF CHARACTERISTIC TWO |
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| Chen Guang Gui.TWO CONSTRUCTIONS OF CARTENSION AUTHENTICATION CODES FROM PSEUDO-SYMPLECTIC GEOMETRIES OVER FINITE FIELDS OF CHARACTERISTIC TWO[J].Journal of Xinjiang Normal University(Natural Sciences Edition),1999(1). |
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| Authors: | Chen Guang Gui |
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| Abstract: | Two constructions of cartension authentication codes from pseudo-sym-plectic geometry are given in this paper. Their size paraments and their probabilities of Successful impersonation attact and successful subsitution attact are computed. |
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| Keywords: | Authentication Psedo -symplectic Geometry Finite Fields |
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