Research Article

An Effective Framework for Chaotic Image Encryption Based on 3D Logistic Map

Table 2

Entropy comparison.

Images BoatLenaBaboonBarb

Plain-image7.57157.56837.35797.4664
Cipher-image7.99937.99747.99937.9993
Cipher-image in [40]7.99157.98967.99157.9913
Cipher-image in [43]7.99807.99747.99927.9990
Cipher-image in [46]7.99127.98917.99127.9917
Cipher-image in [49]7.99947.99727.99947.9993