Chaotic Color Image Encryption Scheme Using Deoxyribonucleic Acid (DNA) Coding Calculations and Arithmetic over the Galois Field

Table 13

Average correlation coefficients of three channels for plain and ciphered images.

Images	Plain images			Ciphered images
	Horizontal	Vertical	Diagonal	Horizontal	Vertical	Diagonal
Female	0.9747	0.9621	0.9511	0.0078	0.0021	0.0004
Peppers	0.9647	0.9701	0.9602	0.0004	−0.0035	−0.0021
Mandrill	0.9188	0.8530	0.8534	−0.0031	0.0048	0.0005
Tree	0.9406	0.9551	0.9157	−0.0012	−0.0046	0.0006
Couple	0.9131	0.9011	0.9375	0.0074	0.0035	0.0013
House	0.9328	0.9676	0.9114	−0.0027	0.0047	0.0012