3-Image Bit-Level Encryption Algorithm Based on 3D Nonequilateral Arnold Transformation and Hyperchaotic System

Figure 10

Cut-encrypted images and the corresponding decrypted output: (a) cut 1/256, (b) decrypted “Lena” from (a), (c) decrypted “Liftingbody” from (a), (d) decrypted “Barbara” from (a), (e) cut 1/64, (f) decrypted “Lena” from (e), (g) decrypted “Liftingbody” from (e), (h) decrypted “Barbara” from (e), (i) cut 1/16, (j) decrypted “Lena” from (i), (k) decrypted “Liftingbody” from (i), and (l) decrypted “Barbara” from (i).

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

(l)