Algorithm for Image Mixing and Encryption
Ayman Mahmoud Aref Abdalla, Abdelfatah Aref Tamimi · The International journal of Multimedia & Its Applications · 2013
This new algorithm mixes two or more images of different types and sizes by employing a shuffling procedure combined with S-box substitution to perform lossless image encryption.This combines stream cipher with block cipher, on the byte level, in mixing the images.When this algorithm was implemented, empirical analysis using test images of different types and sizes showed that it is effective and resistant to attacks.