“…In recent years, a lot of digital image encryption algorithms are designed based on the chaotic system [3]- [7], [32], [41], [42], [51]- [54], [63]- [65]. Some other new technologies, such as the DNA encoding technology [8]- [10], [50], [67], the simulated annealing algorithm [11], the cellular automata [2], [12], [29], the affine transformation [13], [38], the compressive sensing [39], [40] and the S-box [14], [15], [30], [58]- [60] are proposed combining with chaos. Nowadays, image encryption becomes a hot topic for researchers.…”