A Systematic Methodology for Multi-Images Encryption and Decryption Based on Single Chaotic System and FPGA Embedded Implementation

Figure 1

A 7D chaotic attractor.

(a) 𝑥₁(𝑘)−𝑥₂(𝑘) plane projection

(b) 𝑥₂(𝑘)−𝑥₃(𝑘) plane projection

(c) 𝑥₃(𝑘)−𝑥₄(𝑘) plane projection

(d) 𝑥₄(𝑘)−𝑥₅(𝑘) plane projection

(e) 𝑥₅(𝑘)−𝑥₆(𝑘) plane projection

(f) 𝑥₆(𝑘)−𝑥₇(𝑘) plane projection