Published Paper Details:

In this paper, a novel image encryption system is proposed based on a portable mobile automata (RCA) system that incorporates chaos. In this algorithm, an integrated mapping system with complex behaviors and periodically reversible mobile automata is used. We divide each pixel of an image into 4-bit units, and then take the pseudorandom key distribution generated by the integrated layout map to allow these units in the confusion phase. And in the distribution phase, the two-dimensional reversible mobile automata which are different flexible systems are used to repeat multiple rounds to achieve a smaller distribution, when we consider only the top 4 bits per pixel because the top 4 bits hold almost image information. Theoretical analysis and test results show that the proposed algorithm achieves a high level of security and considers effective performance against common attacks such as distinct attacks and statistical attacks. This algorithm belongs to the systematic system.