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...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
CESER Publications
2018
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/24043/1/Colour%20Image%20Steganography%20Using%20SHA-512%20and%20Lossless%20Compression1.pdf |