A new fast multiple color image encryption algorithm

Abstract This article proposes a novel multiple-image encryption algorithm (MIEA) that utilizes parallel processing. The proposed MIEA combines multiple plain images, forming a plain image cube. The proposed MIEA is based on the generation and logical XORing of novel pseudo-random encryption keys from the hyperchaotic 4D Chen system and the Mersenne Twister, as well as the construction of six novel S-boxes from the hyperchaotic 4D Chen system and their application on each of the RGB color channels of the image cube, and each of its axial directions ( x , y , z ). The proposed MIEA is shown to be highly secure, highly efficient, and robust against a multitude of attacks. Average computed performance evaluation…

• ZU
  Zagazig University