Efficient Encryption System for Numerical Image Safe Transmission

Table 10

Test results of the NIST 800-22 for the proposed PRNG.

Statistical	value	Status
Status frequency	0.8755390	Pass
Block frequency (m = 128)	0.3924558	Pass
Forward cusum	0.6371194	Pass
Reverse cusum	0. 6371194	Pass
Runs	0. 6371194	Pass
Long runs of ones	0. 6371194	Pass
Binary matrix rank	0.4372742	Pass
Spectral DFT	0. 8755390	Pass
Nonoverlapping template (m = 9)	0. 1463590	Pass
Overlapping template (m = 9)	0.5449921	Pass
Universal	0.0713232	Pass
Approximate entropy (m = 10)	0.0125474	Pass
Random excursions (x = +1)	0.9030558	Pass
Random excursions variant (x = -1)	0.3974291	Pass
Linear complexity (M = 500)	0.1922722	Pass