Research Article
A Novel Image Encryption Scheme Based on PWLCM and Standard Map
Table 1
Chi-square test analysis.
| | File name | | (proposed) | (reference [18]) |
| | 5.1.09.tiff | 293.2478 | 251.7578 | 248.8516 | | 5.1.10.tiff | 293.2478 | 227.8750 | 217.4219 | | 5.1.11.tiff | 293.2478 | 251.4453 | 228.6016 | | 5.1.12.tiff | 293.2478 | 276.6172 | 259.8125 | | 5.1.13.tiff | 293.2478 | 229.3281 | 362.8203 | | 5.1.14.tiff | 293.2478 | 238.1797 | 248.6172 | | Mean | 293.2478 | 211.6004 | 224.4464 | | Pass rate | — | 6/6 | 5/6 |
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