运用matlab实现DES加密解密，可以实现对字符串加密和对文档加密解密，论文-Matlab implementation to use DES encryption and decryption can be achieved on the string encryption and decryption of encrypted documents, thesis

DES matlab 加密解密源码程序，非常好用哦-DES matlab encryption and decryption source program, very easy to use Oh