Table 14 Results of the correlation coefficients and entropy values.

From: A novel chaos-based approach for constructing lightweight S-Boxes

Image

Average correlation while ES S-Box usage

Average correlation while ELET S-Box usage

Average entropy while ES S-Box usage

Average entropy while ELET S-Box usage

Walter Cronkite

 − 0.044759

0.006661

7.662

7.591

Peppers

 − 0.020057

 − 0.004245

7.779

7.749

Baboon

 − 0.012852

 − 0.021633

7.584

7.500