Table 3 Proposed and conventional encryption methods performances
From: A new secure transmission scheme between senders and receivers using HVCHC without any loss
Images | Size (KB) | Encrypted size (KB) | Time (s) | Reconstructed size(kb) | CC | Error rate (MSE) | Pixel expansion | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Encry | Decry | ||||||||||||||
Conv. | Prop. | Conv. | Prop. | Conv. | Prop. | Conv. | Prop. | Conv. | Prop. | Conv. | Prop. | Conv. | Prop. | ||
1. | 256 | 312 | 201 | 10.26 | 4.45 | 9.52 | 4.00 | 255.60 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
2. | 256 | 345 | 196 | 11.20 | 4.26 | 9.26 | 4.12 | 255.30 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
3. | 256 | 362 | 235 | 10.33 | 4.44 | 9.26 | 4.14 | 254.30 | 256 | 0.98 | 1.0 | 0.02 | 0.00 | No | No |
4. | 256 | 386 | 221 | 10.56 | 5.12 | 9.35 | 4.59 | 255.10 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
5. | 256 | 374 | 220 | 10.12 | 4.53 | 9.17 | 4.10 | 255.20 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
6. | 256 | 325 | 218 | 09.53 | 4.42 | 9.28 | 4.21 | 255.40 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
7. | 256 | 368 | 205 | 12.05 | 4.35 | 9.18 | 4.02 | 255.02 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
8. | 256 | 314 | 193 | 12.36 | 4.31 | 9.36 | 4.05 | 255.12 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
9. | 256 | 356 | 197 | 11.59 | 4.23 | 10.02 | 4.02 | 255.80 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
10. | 256 | 355 | 204 | 10.54 | 5.01 | 9.01 | 4.56 | 255.06 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
11. | 256 | 348 | 189 | 10.26 | 5.23 | 9.45 | 5.01 | 255.02 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
12. | 256 | 366 | 196 | 11.02 | 4.21 | 10.03 | 4.13 | 255.09 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
13. | 256 | 368 | 215 | 11.20 | 5.06 | 8.59 | 4.36 | 255.16 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
14. | 256 | 374 | 211 | 10.37 | 4.29 | 9.02 | 3.50 | 255.02 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
15. | 256 | 381 | 204 | 10.34 | 5.36 | 9.07 | 4.59 | 255.05 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
16. | 256 | 392 | 193 | 12.33 | 4.02 | 9.06 | 3.45 | 255.23 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
17. | 256 | 358 | 201 | 11.25 | 4.35 | 9.15 | 4.01 | 255.45 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
18. | 256 | 359 | 200 | 11.46 | 5.22 | 9.17 | 5.12 | 255.02 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
19. | 256 | 356 | 193 | 12.38 | 4.35 | 9.04 | 3.59 | 255.02 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
20. | 256 | 369 | 209 | 12.02 | 4.12 | 9.37 | 3.45 | 255.31 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
21. | 256 | 344 | 210 | 11.45 | 4.09 | 9.21 | 3.40 | 255.78 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
22. | 256 | 389 | 215 | 10.25 | 4.39 | 9.25 | 4.16 | 255.24 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
23. | 256 | 354 | 198 | 11.26 | 5.02 | 9.64 | 4.52 | 255.14 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |
24. | 256 | 356 | 193 | 12.50 | 4.06 | 9.20 | 4.42 | 254.98 | 256 | 0.98 | 1.0 | 0.02 | 0.00 | No | No |
25. | 256 | 326 | 190 | 12.03 | 5.02 | 9.50 | 4.31 | 255.12 | 256 | 0.99 | 1.0 | 0.01 | 0.00 | No | No |