Colour Image Steganography Using SHA-512 and Lossless Compression

• 主要な著者: Ng, Ke-Huey, Liew, Siau-Chuin, Ernawan, Ferda
• フォーマット: 論文
• 言語: English
• 出版事項: CESER Publications 2018
• 主題: QA75 Electronic computers. Computer science
• オンライン･アクセス: 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

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...