利用Cartesian认证码构造安全认证码

Secret Authentication Codes from Cartesian Authentication Codes

该文提出了一种利用Cartesian认证码构造安全认证码的方法,该方法借助拉丁方,在保持编码规则不变的情况下,将最佳Cartesian认证码改造成完备安全的认证码。

A method to construct secret authentication codes by using Cartesian codes is presented in the paper. On the condition of not changing the quantity of encoding rules, the proposed method uses Latin square to reconstruct the optimum Cartesian authentication codes into perfect secret authentication codes.