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Reseach Article

Message Guided Adaptive Random Audio Steganography using LSB Modification

by Taruna, Rishabh Jain
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 86 - Number 7
Year of Publication: 2014
Authors: Taruna, Rishabh Jain
10.5120/14995-2634

Taruna, Rishabh Jain . Message Guided Adaptive Random Audio Steganography using LSB Modification. International Journal of Computer Applications. 86, 7 ( January 2014), 6-9. DOI=10.5120/14995-2634

@article{ 10.5120/14995-2634,
author = { Taruna, Rishabh Jain },
title = { Message Guided Adaptive Random Audio Steganography using LSB Modification },
journal = { International Journal of Computer Applications },
issue_date = { January 2014 },
volume = { 86 },
number = { 7 },
month = { January },
year = { 2014 },
issn = { 0975-8887 },
pages = { 6-9 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume86/number7/14995-2634/ },
doi = { 10.5120/14995-2634 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:03:34.310856+05:30
%A Taruna
%A Rishabh Jain
%T Message Guided Adaptive Random Audio Steganography using LSB Modification
%J International Journal of Computer Applications
%@ 0975-8887
%V 86
%N 7
%P 6-9
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Steganography is an art of hiding secret messages such that its very presence can't be identified. Techniques which hide more secret data in cover files are better and they will be more better if they doesn't affect transparency of cover signal and make steganalysis difficult. We propose a technique which provide keyless randomization to insert secret information in multiple and variable LSBs. Using this method, binary cover signal is divided into blocks of size 8x8 with 16 bits per sub block, and then checking each sub block's first two MSBs to find how many LSBs will be used for insertion of secret data bits. Results show that there is no noticeable difference between cover audio signal and stego audio signal. Capacity and security increases due to the use of variable number of LSBs for insertion and keyless randomization provided by counting out technique.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Data hiding Audio steganography Least significant bit (LSB) Most significant bit (MSB) counting out technique Human Auditory System (HAS) Robustness.