An Image Encryption Scheme Based on Lorenz Hyperchaotic System and RSA Algorithm

Table 6

Correlation coefficients of color Lake.

	Plain image			Cipher image
	R (red)	G (green)	B (blue)	R (red)	G (green)	B (blue)
Horizontal	0.9533	0.9648	0.9682	0.0011	−0.0016	0.0062
Vertical	0.9594	0.9680	0.9659	−0.0365	0.0005	−0.0206
Diagonal	0.9440	0.9543	0.9517	−0.0235	0.0174	−0.0038