Research Article

The Effect of the Primitive Irreducible Polynomial on the Quality of Cryptographic Properties of Block Ciphers

Table 8

S-box corresponding to P7.

Proposed S-box 7

86101177891991882361651981451122329216476137
24024458715198181129117942301083929184206
103123561803514224616848366422218711119615
5419012010417312081051622242511225317257170
114315315918520419245128509714022712721444
17621811820945324768186249693251502888
02541151478515422199694570136130328134
1711392502432481741912031243332552215227
2117161109954792261356714312416012522818
74926792201792312231482105124114111320016
19219723914624183252821671262252425821952107
233551492357717815720165402167420713313178
831227310266213138801118234461951019317
23775119110238156217220317523441189158116215
2051391202106382293081233763144965942
6210084166146021716116913216390212194155121