A Chaos Robustness Criterion for 2D Piecewise Smooth Map with Applications in Pseudorandom Number Generator and Image Encryption with Avalanche Effect

Table 3

The statistic data for the percentages of the codes of the key streams variations between and ’s,   and ’s, and ’s, and and ’s.

Item	SV	’s	’s	’s	’s
DC	Min	48.995%	48.625%	48.765%	48.845%
	Mean	50.029%	49.995%	49.987%	50.014%
	Max	50.950%	51.020%	51.230%	51.120%
CC	Min	0.0000030	0.0000007	0.0000018	0.0000022
	Mean	0.0055411	0.0054141	0.0057124	0.0055848
	Max	0.0201125	0.027542	0.0246616	0.0230973