Flash News
Welcome to IARC

Publisher Login

Latest News
Welcome to IARC- JCR Report

Submit your Journal to get IARC-JCRR Indexing and Impact Factor
 

Impact Factor calculated by IARC on the basis of Journal Citation Reference (JCR) Report.

 

Contact: iarcdpi@gmail.com

 

FPGA IMPLEMENTATION OF LSB REPLACEMENT STEGANOGRAPHY USING DWT
M.Sathya, S.Chitra

Published in: International Journal of Current Engineering And Scientific Research ( IJCESR)
Volume- 4, Issue-11, pp.50-54, Nov 2017
DPI :-> 16.10046.IJCESR.2017.V4I11.5054.2133



Abstract
An enhancement of data protection system for secret communication using reserve room in encrypted images based on texture analysis with discrete wavelet is proposed here. The wavelet will decompose the image into four frequency sub bands namely LL, LH, HL and HH. These coefficients are then utilized in the encoder for removing the redundancies. The Selective embedding is utilized in this method to determine host signal samples suitable for data hiding. This approach uses the Least Significant Bits (LSB) insertion to hide data within encrypted image data. The binary representation of the hidden data is used to overwrite the LSB of each byte within the encrypted image randomly. This method proves to be more secure technique for secret data communication with high quality factor. The simulation results indicate that the framework can be successfully utilized in Image data hiding applications. The design utilizes the Spartan III EDK FPGA of Xilinx and LSB steganography algorithm to perform the steganography steps

Key-Words / Index Term
Steganalysis, adaptive steganography, selection channel, JPEG, detection, security.

How to cite this article
M.Sathya, S.Chitra , “FPGA IMPLEMENTATION OF LSB REPLACEMENT STEGANOGRAPHY USING DWT ”, International Journal of Current Engineering And Scientific Research ( IJCESR), 4, Issue-11, pp.50-54, Nov 2017. DPI:16.10046.IJCESR.V4.I11.2133