“图中藏文”：一种另类的加密方法

How to Hide Some Information into a Bitmap

基于《利用BMP文件的特殊结构进行信息加密》一文的加密方案，给出了利用在24位真彩色位图文件中逐字节末尾附加信息方法的具体算法实现。

This article described the Bitmap Document＇ s file format in brief first, then according to 24 bit true colors BMP file＇s format and the special of the manifestation method, make use of add ing a bit in to the end of a byte method for additional information, put forward a kind of proceeding the valid project that encrypts to hide information.