Steganography is the science that involves communicating ‎secret information in an appropriate carrier so no ‎one apart ‎from the sender and the recipient even can recognize that there ‎is hidden information. ‎Steganography is the art of hiding ‎messages inside unsuspicious medium such as images, videos, ‎various ‎types of files…etc. It's a method to establish a secure ‎communication channel between two parties. The ‎purpose of ‎steganography is to hide the existence of a message from an ‎eavesdropper or third parties. ‎Steganalysis is the branch of ‎data processing that seeks the identification of carrier vessels ‎and retrieval of ‎message hidden. In this paper we present ‎enhanced implementation for Steganography algorithm, ‎an ‎algorithm that we claim to be safe, built over DCT (Discrete ‎Cosine Transformation) frequency domain ‎mutation[12], the ‎algorithm uses error reductive measurements such as pattern ‎matching to obtain a ‎reasonable a better image quality by ‎reducing number of changes that steganography algorithm ‎made ‎during the embedding process.‎ ‎
6th Mosharaka International Conference on Communications, Propagation, and Electronics (MIC-CPE 2013)
Congress
2013 Global Congress on Communications, Propagation, and Electronics (GC-CPE 2013), 1-3 February 2013, Kenitra, Morocco
Pages
48-55
Topics
Cryptography and Data Security Security Algorithms and Vulnerability Analysis
ISSN
2227-331X
DOI
BibTeX
@inproceedings{551CPE2013,
title={Reduced Changes in the Carrier of Steganography Algorithm},
author={Mohammed Kharma, and Nidal Kafri},
booktitle={2013 Global Congress on Communications, Propagation, and Electronics (GC-CPE 2013)},
year={2013},
pages={48-55},
doi={}},
organization={Mosharaka for Research and Studies}
}
