CFA: A New Family of Hybrid CA-Based PRNGs

Table 9

NIST Statistical Test Suite results.

Test name	value	Interpretation
The frequency (monobit) test	0.5884	Pass
Frequency test within a block	0.4362	Pass
The runs test	0.5381	Pass
Tests for the longest-run-of-ones in a block	0.5448	Pass
The binary matrix rank test	—	Not applicable
The discrete Fourier transform (spectral) test	0.4079	Pass
The nonoverlapping template matching test	—	Not applicable
The overlapping template matching test	—	Not applicable
Maurer’s “universal statistical” test	0.3946	Pass
The linear complexity test	0.7515	Pass
The Serial -value 1 test	0.7857	Pass
The Serial -value 2 test	0.7030	Pass
The approximate entropy test	0.7335	Pass
The cumulative sums (cusums) forward test	0.6292	Pass
The cumulative sums (cusums) reverse test	0.7458	Pass
The random excursions test	—	Not applicable
The random excursions variant test	—	Not applicable