mp3stego, the hidden messages between sounds.

mp3stego is a new software developed by Fabien AP Petitcolas that allows you to hide data within a mp3 file. The information is distributed in a manner invisible and imperceptible within the file during the compression process. The encryption suffered, in fact, becomes perfectly integrated in the original data and can be eliminated simply by unzipping and compacting the file, albeit with a further loss of quality. The algoritmno acts at the heart of the compression by varying one of the control conditions and introducing the desired data. Available for free download for Windows, mp3stego can also be requested from the author in his original code in C + +.