Colour Image Steganography Using SHA-512 and Lossless Compression

This paper introduces a colour image steganography that enhances the existing LSB substitution techniques, improve the security level of hidden information and increase embedding capacity of hidden-data. Lossless image compression technique will be utilized to compress secret information and Hash-fu...

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Bibliographic Details

Main Authors:	Ng, Ke-Huey, Liew, Siau-Chuin, Ernawan, Ferda
Format:	Article
Language:	en
Published:	CESER Publications 2018
Subjects:	QA75 Electronic computers. Computer science
Online Access:	http://umpir.ump.edu.my/id/eprint/24043/1/Colour%20Image%20Steganography%20Using%20SHA-512%20and%20Lossless%20Compression1.pdf http://umpir.ump.edu.my/id/eprint/24043/ http://www.ceser.in/ceserp/index.php/iji/article/view/5405
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