| 利用辛几何构作带仲裁的认证码 |
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| 引用本文： | 李瑞虎,李尊贤. 利用辛几何构作带仲裁的认证码[J]. 通信学报, 1999, 20(7): 21-26 |
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| 作者姓名： | 李瑞虎 李尊贤 |
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| 作者单位： | 1. 空军导弹学院,三原,713800
2. 陕西师范大学,西安,710062 |
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| 摘 要： | 本文利用辛几何构作一类带仲裁的认证码，计算了码的参数；当编码规则按等概率分布选取时，计算出各种攻击成功的概率并在特殊情况下得到一组完备码。
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| 关 键 词： | 认证码 仲裁者 辛几何 |
Construction of Authentication Codes with Arbitration from Sympletic Geometry |
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| Li Ruihu,Li Zunxian. Construction of Authentication Codes with Arbitration from Sympletic Geometry[J]. Journal on Communications, 1999, 20(7): 21-26 |
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| Authors: | Li Ruihu Li Zunxian |
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| Affiliation: | Li Ruihu;(Air Force Missle Institute,Sanyuan 713800);Li Zunxian;(Shaanxi Normal University,Xi'an 710062) |
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| Abstract: | A construction of authentication codes with arbitration from sympletic geometry is given.The parameters are computed.Assuming the encoding rules are chosen according to a uniform probability distribution,the probabilities of success for different types of deception are also computed.In a pecial case a perfect code is obtained |
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| Keywords: | authentication code arbiter sympletic geometry |
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