Research Article
An Efficient Lightweight Image Encryption Scheme Using Multichaos
Table 7
Comparison of computed entropy values and pre-existing algorithms.
| | Image | Dimension | Entropy |
| | Proposed | | 7.999 |
| | Reference [47]-lena | | 7.996 |
| | Reference [48]-lena | | 7.997 |
| | Reference [40] (Sun’s algorithm) | | 7.9965 |
| | Reference [40] (Baptista’s algorithm) | | 7.9690 |
| | Reference [40] (Xiang’s algorithm) | | 7.9950 |
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