Using image key as cipher key in AES
This paper describes how cipher key can be generated from image. We use image to
generate cipher key for AES algorithm. After this step , cipher key watermarked in image.
S-Box generated by this key which it called Key-dependant S-box. These steps make AES
algorithm more robust and more reliable.
Keywords: AES, Encryption, Key dependant S-Box, Watermarking,Image key generation
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ABOUT THE AUTHORS
Razi Hosseinkhani
Department of Computer Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
Hamid Haj Seyyed Javadi
Department of Mathematics and Computer Science, Shahed University, Tehran, Iran
Razi Hosseinkhani
Department of Computer Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
Hamid Haj Seyyed Javadi
Department of Mathematics and Computer Science, Shahed University, Tehran, Iran
