Advances, Systems and Applications
No of patient files | Communication overhead (MB) | |||
---|---|---|---|---|
BGNBA-OCO | Secure data sharing scheme [1] | Efficient and secure attribute based access control scheme [2] | PR-CP-ABE [3] | |
25 | 11.25 | 13 | 15 | 17 |
50 | 13 | 14.1 | 16.5 | 18.5 |
75 | 16.5 | 18 | 19.5 | 21.75 |
100 | 20 | 22 | 24 | 26 |
125 | 22.5 | 25 | 27.5 | 30 |
150 | 24 | 27 | 29.25 | 31.8 |
175 | 26.25 | 28.87 | 31.5 | 33.95 |
200 | 27 | 29.8 | 32 | 35.2 |
225 | 28.8 | 31.05 | 33.75 | 36.67 |
250 | 31.25 | 33 | 35 | 37.5 |