给文件加密的技术很多,其中又分为不同等级,以适合不同场合的需要.这里给出最简单的文件加密技术,即采用文件逐字节与密码异或方式对

文件进行加密,当解密时,只需再运行一遍加密程序即可.

-File encryption technology to many of which are divided into different levels to suit the needs of different occasions. Here are the most simple file encryption technology, which uses the file-by-byte XOR manner and password to encrypt files, when the decryption time , just to run again encryption procedures.