基于BMP位图的LSB信息隐藏算法的实现  

Implementation of LSB Information Hiding Algorithm based on BMP Bitmap

作　　者：王少杰 严伍琼 

机构地区：[1]南昌陆军学院分队战斗实验室,南昌330103

出　　处：《电脑开发与应用》2009年第10期37-40,共4页Computer Development & Applications

摘　　要：在介绍BMP(Bitmap)图像文件格式的基础上,以24位BMP位图作为信息的载体,基于VC++6.0开发平台,利用位运算和二进制文件操作功能,实现了在空域的LSB(Least Significant Bits,最低有效位)上对数据信息的隐藏和提取。Based on the introduction of BMP bitmap file format, the implementation of data information hiding and acquiring was proposed on airspace LSB （Least Significant Bits） . The platform of VC＋ ＋6.0 is used to realize the algorithm, with the functions of bit and binary system file operations, taking 24-bit BMP bitmaps as information carrier.

关 键 词：信息隐藏 LSB BMP位图 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]