An Efficient Lightweight Cryptographic Instructions Set Extension for IoT Device Security

Table 8

Comparison on statistical analysis.

Cipher	Entropy	Correlation
		Horizontal	Vertical	Diagonal
Proposed PRESENT	7.9537	−9.8017e − 04	−0.0119	−0.0012
Proposed PRINCE	7.9580	−0.0072	−0.0016	−0.0017
[39]	7.9565	−0.009072	0.016579	0.000584
[39]	7.9562	0.000338	−0.012928	−0.003296
[39]	7.9549	−0.009522	−0.007509	0.001907
[40]	7.9995	−0.0237	−0.00178	−0.0284
[41]	7.9967	0.00199	0.00354	0.00265
[42]	7.9993	0.0012	0.0003	−0.0010
[43]	7.9976	0.0023	0.0158	0.0147