Research Article
A Secure Image Encryption Algorithm Based on Rubik's Cube Principle
Table 4
Comparison of entropy values of original images and their encrypted version.
| Image | Original | Encrypted |
| Lena | 7.4318 Sh | 7.9968 Sh | Black | 0 Sh | 7.9966 Sh | Baboon | 7.2279 Sh | 7.9974 Sh | Checkerboard | 1 Sh | 7.9972 Sh |
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