Table 6 Grant and revoke cost in minimal vertex UH
From: Comprehensive evaluation of key management hierarchies for outsourced data
Size of initial hierarchy (M) → | 200 | 500 | 1000 | |
|---|---|---|---|---|
Operation | Average file size | Â | Â | Â |
Grant | 100 KB | 12.961 ms | 13.923 ms | 18.530 ms |
| Â | 1 MB | 146.174 ms | 160.385 ms | 186.561 ms |
Revoke | 100 KB | 13.511 ms | 14.223 ms | 17.935 ms |
| Â | 1 MB | 133.274 ms | 151.843 ms | 172.015 ms |