此加密算法采用维吉尼亚加密体制进行第一重加密，自动密钥体制进行第二重加密，故一般破译比较有难度-This encryption algorithm the Virginia encryption system first re-encryption, automatic key system for the second layer of encryption, it is generally decipher more difficult

可对任意文件进行加密解密处理，安全性极高。(It can be encrypted and decrypted to any file, with high security.)