A simple way of image encryption using pixel shuffling and pixel manipulation
Sharafat Hossain, Masud An Nur Islam Fahim · 2017
Encryption is an important matter for which secured transmitting is taking place in every aspect of life. Validity and security can't be imagined in any aspect of communication without it. There are several methods for encrypting images like as chaos based encryption, stenography, watermarking etc. Chaotic encryption is comparatively popular schemes and many studies have covered this sector. But upgrade is still possible because of transmission properties, control parameter, computational complexity, industrial aspects, and so on. This study has shown an easy way to perform a complex encryption using simple logistic map. Variable parameter, robustness and easy to implement are core outcome of this study. All of this has done in two core steps where first step is for manipulating the pixel value and second step is for pixel position shuffling. For adding more strength 128 bit encryption scheme has been included.