Research Article
A New Multistage Encryption Scheme Using Linear Feedback Register and Chaos-Based Quantum Map
Table 6
NPCR and UACI measures for standard images.
| Image | NPCR | UACI | R | G | B | R | G | B |
| Baboon | 99.57 | 99.64 | 99.60 | 34.46 | 33.42 | 33.14 | Peppers | 99.62 | 99.69 | 99.63 | 33.43 | 32.44 | 33.32 | House | 99.63 | 99.64 | 99.62 | 32.50 | 33.43 | 34.52 | Brain | 99.74 | 99.70 | 99.63 | 33.49 | 33.47 | 33.37 | X-ray | 98.82 | 98.64 | 98.72 | 32.45 | 34.03 | 34.12 | Lena | 99.60 | 99.62 | 99.58 | 33.49 | 33.48 | 34.62 |
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