LSB Audio Steganography Approach
Kamred Udham Singh · 2014
Abstract — The quick growth of internet made easy to send the data correct and faster from source to destination. Security of the information is one of the most important factors of information technology and communication. The requirement for secured communication acquaints the concept of “Steganography”. Word Steganography itself indicates that information within information.Data hiding is a form of steganography, this technique embedded the secret information into a digital media object and thus it ensures secured data transfer. Audio steganography is concerned with hiding information in a cover audio signal in an imponderable way. Hidden information is retrieved from the data-embedded audio signal, using a key which was employed during the hiding phase of information. This paper proposes a technique of audio steganographic that gives a unique stage to hide the secret information in audio file. Least Significant Bit (LSB) data modification technique is the most easy and popular technique used for audio steganography. This proposed technique has been tested successfully on a.wav.