此工程实现了对文件，文件夹，字节流的加密，解密，使用了AES加密，界面简单实用-this project to achieve the right files, folders, byte-stream encryption, decryption, using AES encryption, simple and practical interface

比较严谨的算法，分别针对字符串、文件、流的加密解密算法,, Respectively, for string, file, stream encryption and decryption algorithm

AesLib.pas is a C# interface to the AES encryption routines fromBrian Gladman. Generating of a salt valuePassword verificationGenerating of authentication codeEncryption of a streamDecryption of a stream.The source code of a sample program is include

Visual c++ 下使用C语言开发的基于AES分组加密算法的流加密算法，OFB模式，分组长度128bit，密钥长度可变，128或256bit，可实现以字节为单位的流加密。-Using C language development in Visual c++ block encryption algorithm AES-based stream encryption algorithm, OFB mode, packet length 128bit key variable length, 1

Visual c++ 下使用C语言开发的ARC4流加密算法，密钥长度可变，可实现以字节为单位的流加密，加密强度比AES分组加密算法弱，但是效率比AES算法高。-C language development Visual c++ ARC4 stream encryption algorithm and key length is variable and can be realized in bytes stream encryption, encryption strength than AES