| 在伪辛几何上构作新的带仲裁认证码 |
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| 引用本文： | 赵向会,李红,张更生. 在伪辛几何上构作新的带仲裁认证码[J]. 上海理工大学学报(社会科学版), 2008, 30(6) |
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| 作者姓名： | 赵向会 李红 张更生 |
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| 作者单位： | [1]河北科技大学理学院,石家庄050018 [2]河北省体育局体育运动技术学校,石家庄050011 [3]河北师范大学数学与信息科学学院,石家庄050016 |
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| 基金项目： | 河北省自然科学基金资助项目 ? |
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| 摘 要： | 针对具有仲裁的认证码既能防止敌手的欺骗,又能防止收方和发方的互相欺骗的特点,利用伪辛几何构作了一类新的具有仲裁的认证码,并计算其参数.在假定源状态和编码规则都是等概率分布选取时,计算其各种攻击成功的概率.
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| 关 键 词： | 认证码 仲裁人 伪辛几何 |
New construction of authentication codes with arbitration form based on pseudo-symplectic geometry |
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| ZHAO Xiang-hui,LI Hong,ZHANG Geng-sheng. New construction of authentication codes with arbitration form based on pseudo-symplectic geometry[J]. Journal of University of Shanghai For Science and Technilogy(Social Science), 2008, 30(6) |
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| Authors: | ZHAO Xiang-hui LI Hong ZHANG Geng-sheng |
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| Affiliation: | ZHAO Xiang-hui,LI Hong,ZHANG Geng-sheng(.Institute of Science,Hebei Universty of Secience,Technology,Shijiazhuang,Chin,.Athletics Technology School,Hebei Provincial Sports Bureau,Shijiazhuang,.College of Mathematics,Information,Hebei Normal University,Shijiazhuang,China |
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| Abstract: | Unconditionally secure authentication codes with arbitration protect against deception from the transmitter or the receiver as well as against fraud from the opponents.A new construction of authentication codes with arbitration form based on pseudo-symplectic geometry is given,and their parameters are computed.Assuming that the probability distributions of source state and encoding rules are uniform,the probabilities of all successful attacks are also computed. |
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| Keywords: | authentication codes with arbitration arbiter pseudo-sympletic geometry |
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