摘要
本文利用辛几何构作了两类 Cartesian认证码 ,计算了码的参数 .当编码规则按等概率分布选取时 。
Two constructions of Cartesian authentication codes from sympletic geomtry are given in this paper. Their size parameters and their probabilities of successful impersonation attack and of successful substitution attack are computed.
出处
《工科数学》
2001年第1期38-41,共4页
Journal of Mathematics For Technology
