Research Article
White-Box Implementation of ECDSA Based on the Cloud Plus Side Mode
Table 4
Comparison of signature generation cost.
| | The size of message (KB) | Classical ECDSA (in millisecond) | Our scheme (in millisecond) |
| | 1 | 2.99 | 1742.20 | | 10 | 3.19 | 1758.44 | | 100 | 4.79 | 1766.13 | | 1 | 20.90 | 1797.68 | | 10 | 195.27 | 1980.05 | | 100 | 1857.29 | 3641.08 | | 1 | 18547.54 | 20430.23 |
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