摘要
利用有限域上奇异辛几何构造了一个新的带仲裁的认证码,并计算了这个码的参数。当收方和发方的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。
A new construction of authentication codes with arbitration from singular symplectic geometry 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 success for different type of deceptions are also computed.
出处
《中国民航大学学报》
CAS
2010年第1期52-56,共5页
Journal of Civil Aviation University of China
基金
天津市自然科学基金项目(08JCYBJC13900)
关键词
有限域
带仲裁的认证码
奇异辛几何
finite fields
authentication code with arbitration
singular symplectic geometry
