Table 13 MLC comparison of Pepper image using proposed S-box with various other S-boxes.

From: A study of text-theoretical approach to S-box construction with image encryption applications

S-boxes

Contrast

Energy

Homogeneity

Entropy

59

10.7951

0.0157

0.3809

7.9971

14

10.7558

0.0157

0.3818

7.9967

60

10.7624

0.0157

0.3812

7.9975

61

10.4441

0.0157

0.3994

7.9973

62

10.9455

0.0157

0.3822

7.9975

15

10.0903

0.0157

0.3994

7.9974

63

10.9144

0.0157

0.3823

7.9972

Proposed

10.7321

0.0157

0.3812

7.9975

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