Research Article
A Privacy Protection Method of Lightweight Nodes in Blockchain
Table 3
Ph(.) with additional filter disturbance factor α = 0.51.
| | Target false positive rate | Pt = 0.05% | Pt = 0.1% | | Privacy degree | Ph(1) | Ph (N) | Ph (1) | Ph (N) |
| | b = 1 | 0.0035 | 0 | 0.0017 | 0 | | b = 2 | 0.8754 | 0 | 0.6371 | 0 | | b = 3 | 0.9999 | 0.9843 | 0.9994 | 0.8803 | | b = 4 | 1 | 1 | 1 | 0.9999 | | b = 5 | 1 | 1 | 1 | 1 |
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