Table 9 SAC of first proposed S-box (S1) over QI.

From: A novel color images security-based on SPN over the residue classes of quaternion integers \(\:\varvec{H}{\left(\mathbb{Z}\right)}_{\varvec{\pi\:}}\)

0.5156

0.5156

0.5781

0.4531

0.4531

0.5313

0.5313

0.4844

0.5156

0.5313

0.5313

0.5313

0.4531

0.5000

0.4844

0.4844

0.4688

0.4844

0.4688

0.5000

0.5156

0.5781

0.5625

0.5156

0.4844

0.5000

0.5469

0.5000

0.4844

0.5469

0.5469

0.4375

0.5625

0.5938

0.4219

0.4688

0.5156

0.4688

0.5000

0.5000

0.5625

0.4531

0.4844

0.5156

0.4063

0.5156

0.4844

0.4844

0.5313

0.5000

0.5625

0.5313

0.4688

0.4531

0.5469

0.5313

0.4219

0.5000

0.4375

0.5625

0.4375

0.4531

0.5625

0.4844