用MATLAB实现HILL密码的加密与解密  

Using Matlab to Achieve Encrypting and Decrypting Hill Cipher

作　　者：连德忠[1] 吴文城 李美莲[1] 李松幡 杨涛[1] 王杰锋[1] 尤齐春 

机构地区：[1]龙岩学院,福建龙岩364000

出　　处：《龙岩学院学报》2016年第2期45-49,共5页Journal of Longyan University

基　　金：福建省大学生创新创业训练计划项目(S20141005);龙岩学院教改项目(2014JY37)

摘　　要：在当今的通讯领域,信息的安全性非常重要,因此常常需要对信息进行加密和解密。作为以代数为基础的密码学,HILL密码具有一定的实用价值。依照HILL密码的原理,借助MATLAB,准确快速地实现HILL密码的加密和解密。In today ＇ s communications,the confidentiality of information is especially important,so we have to encrypt and decrypt our messages quite frequently. As a cryptography based on algebra,Hill Cipher is very valuable for us. In this paper,according to the principle of Hill Cipher,we encrypt and decrypt our messages quickly and exactly by using MATLAB.

关 键 词：HILL密码 加密 解密 MATLAB 

分 类 号：O245[理学—计算数学]