使用vc++编辑的文件加密工具，被加密的文件打开后以乱码的形式出现，解密后恢复正常。-Using vc++ Edit the file encryption tool, to open the encrypted files are after the form of garbage, back to normal after decryption.

基于mfc对话框的程序，对文本文件的内容进行加密。将文本中的文字加密成乱码。-Mfc dialog based program, the contents of a text file to be encrypted. Encrypted text in the text into garbage.

一个加密程序，利用排列组合原理实现对原文加密成密文，信息安全排列码加密程序。将原文加密成26个字母和# *&等乱码，也可通过输入密钥对密文进行解密。-An encryption program, using the principle of permutations and combinations to achieve the original encrypted into ciphertext, information security permutation code encryption