期刊信息
- 刊名： 河北师范大学学报（自然科学版）Journal of Hebei Normal University (Natural Science)
- 主办： 河北师范大学
- ISSN： 1000-5854
- CN： 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
A Construction of Authentication Codes with Arbitration Using Symplectic Geometry
摘要/Abstract
摘要：
带仲裁的认证码既要防止敌方的欺骗,又要防止收方和发方的相互欺骗.给出了一种由有限域上的辛几何构作带仲裁的认证码的方法,计算了码的参数,当编码规则按等概率分布选取时,计算出了各种攻击成功的概率.
Abstract：
Authentication codes with arbit ration protect against deception from the transmitter and from the receiver as well as those from the opponent.A new const ruction of authentication codes with arbit ration using symplectic geometry is presented.The parameters are computed .Assuming that the encoding rules are chosen according to a uniform probability dist ribution,the probabilities of successful attacks are also computed.
关键词
Key words：
authentication codes
;
arbitration
;
symplectic geometry