Research Article
Chaotic Image Encryption Based on Running-Key Related to Plaintext
Table 2
Sensitivity analysis.
| Test items | Alter | Result |
| Change only one bit | NPCR | First pixel | 0.9966 | Last pixel | 0.9962 | UACI | First pixel | 0.3352 | Last pixel | 0.3357 | Avalanche effect | 0.5004 |
|
|