Research Article
[Retracted] A Lightweight Proxy Re-Encryption Approach with Certificate-Based and Incremental Cryptography for Fog-Enabled E-Healthcare
Table 5
Result improvements of the proposed scheme in block(s) modification operations as compared to [
51].
| Number of blocks | 51200 × 50 (%) | 102400 × 50 (%) | 153600 × 50 (%) | 204800 × 50 (%) | 256000 × 50 (%) | Average (%) |
| 1 | 75.56 | 77.35 | 78.6 | 79.51 | 80.2 | 78.24 | 2 | 69.64 | 70.1 | 70.52 | 70.89 | 71.18 | 70.47 | 3 | 61.89 | 62.25 | 62.74 | 63.09 | 63.69 | 62.73 | 4 | 53.12 | 53.61 | 54.35 | 55.47 | 56.16 | 54.54 |
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