Mp3stegz

File Format
Name	Mp3stegz
Ontology	Electronic File Formats Encryption Steganography Mp3stegz
Released	2008

mp3stegz by Achmad Zaenuri hides files inside MP3 files.

It uses 'empty frame stuffing' (find unused frames in a constant bitrate (CBR) MP3 cover file and stuff them with secret data, all without introducing any noise). Therefore it will not work with VBR MP3s.

Hidden data is compressed with ZLib and encrypted with AES

Links

• Homepage (archived)
• SourceForge (mirror)
• Algorithm description