Image information as the main source for people obtaining
information from the world, and associated information hiding
technology is increasingly becoming an important research
field of information security [1]. Among them, the least
significant bit (LSB) embedding algorithm because of its
features such as simple algorithm, encryption fast, easy to
implement, a large amount of hidden, although it is one of the
most common algorithm [2], still occupies an important
position in the field of information hiding and LSB algorithm
and its derived algorithm are mostly used on the Internet
common steganography software.