Table 5 Selected S-Box using the ELET map.

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

x

0

1

2

3

4

5

6

7

S(x)

1

9

15

13

14

11

10

5

x

8

9

10

11

12

13

14

15

S(x)

6

12

4

0

2

8

3

7