An Enhanced Steganographic Model Based on DWT Combined with Encryption and Error Correction Techniques
Journal Title: International Journal of Advanced Computer Science & Applications - Year 2015, Vol 6, Issue 12
Abstract
The problem of protecting information, modification, privacy and origin validation are very important issues and became the concern of many researchers. Handling these problems definitely is a big challenge and this is probably why so much attention directed to the development of information protection schemes. In this paper, we propose a robust model that combines and integrates steganographic techniques with encryption, and error detection and correction techniques in order achieve secrecy, authentication and integrity. The idea of applying these techniques is based on decomposing the image into three separate color planes Red, Green and Blue and then depending on the encryption key we divide the image into N blocks. By applying DWT on each block independently, this model enables hiding the information in the image in an unpredictable manner. The part of the image where information embedded is a key depended and unknown to the intruder and by this we achieve blinded DWT effect. To enhance reliability the proposed model that uses hamming code which helps to recover lost or modified information. The proposed Model implemented and tested successfully.
Authors and Affiliations
Dr. Adwan Yasin, Mr. Nizar Shehab, Dr. Muath Sabha, Mariam Yasin
Keywords
Related Articles
- EP ID EP128059
- DOI 10.14569/IJACSA.2015.061207
- Views 113
- Downloads 0
The Computation of Assimilation of Arabic Language Phonemes
The computational phonology is fairly a new science that deals with studying phonological rules under the computation point of view. Computational phonology is based on the phonological rules, which are the processes tha...
Arabic Cursive Characters Distributed Recognition using the DTW Algorithm on BOINC: Performance Analysis
Volunteer computing or volunteer grid computing constitute a very promising infrastructure which provides enough computing and storage powers without any prior cost or investment. Indeed, such infrastructures are the res...
Software Components’ Coupling Detection for Software Reusability
Most of the software systems design and modeling techniques concentrates on capturing the functional aspects that comprise a system’s architecture. Non-functional aspects are rarely considered on most of the software sys...
Implementation of Cooperative Spectrum Sensing Algorithm using Raspberry Pi
A novel cooperative spectrum sensing algorithm is implemented and analyzed using Raspberry Pi. In the proposed setup, Nokia cell phone is used as a spectrum sensing device while Raspberry Pi functions as a FC device to c...
A Novel Approach to Automatic Road-Accident Detection using Machine Vision Techniques
In this paper, a novel approach for automatic road accident detection is proposed. The approach is based on detecting damaged vehicles from footage received from surveillance cameras installed in roads and highways which...