Multi-Level Steganographic Algorithm for Audio Steganography using LSB Modification and Parity Encoding Technique
Samir Kumar Bandyopadhyay, Barnali Gupta Banik · 2012
Steganography is a very well-known method of information security through information hiding. Here two different steganographic methods have been used instead of using one steganographic method. This has been done with a layering approach. This method is named as multi-level steganography. Multi-Level Steganography has advantage of difficult decoding and sending two secret message through a single cover object.