A Lightweight Image Encryption Algorithm Based on Message Passing and Chaotic Map

Table 8

Key sensitivity test.

Security key	Wrong key	Decryption
	x1 = 0.152461879513	False
	y1 = 0.587516341234
	x2 = 0.379856254561
	y2 = 0.871468754210
	x1 = 0.152461879512	False
	y1 = 0.587516341235
x1 = 0.152461879512	x2 = 0.379856254561
y1 = 0.587516341234	y2 = 0.871468754210
x2 = 0.379856254561	x1 = 0.152461879512	False
y2 = 0.871468754210	y1 = 0.587516341234
	x2 = 0.379856254562
	y2 = 0.871468754210
	x1 = 0.152461879512	False
	y1 = 0.587516341234
	x2 = 0.379856254561
	y2 = 0.871468754211