生成软件注册密文的一种算法

An Algorithm of Generating Software Register Ciphertext

主要解决在计算机应用领域中如何根据不定长的明文产生定长密码的问题．提出利用矩阵运算增加加密强度的一种映射算法，给出实用性的约束条件，最后列出部分实验数据并进行论证．

This paper is interded to solve basic problem of how to generate a fixed-length ciphertext according to an unfixed-length plaintext in the domain of computer application.A map algorithm is putforward by utilizing matrix operation to increase the enciphering intensity,and some practical restrain conditions as well as part of test data are supplied and demonstrated.