Table 17.

Comparison of the statistical results of diffusion effect for the proposed structures with the standard SHA-3 for $\left|h\right|$ = 512 bits.

Hash Function	${\mathit{B}}_{\mathit{min}}$	${\mathit{B}}_{\mathit{max}}$	$\overline{\mathit{B}}$	P (%)	$\Delta \mathit{B}$	$\Delta \mathit{P}\%$
Structure 1	217	293	256.20	50.04	11.20	2.18
Structure 2 with $n_r$= 8	214	291	255.90	49.98	11.37	2.22
Structure 2 with $n_r$ = 24	215	296	255.53	49.90	11.41	2.23
SHA3-512 [13]	221	288	255.82	49.96	11.08	2.16