Table 5 SMCP and FIRF compared in terms of average computation time (s) and size (KB) of the messages exchanged during the fog-cloud communication
From: SMCP: a Secure Mobile Crowdsensing Protocol for fog-based applications
Secure fog-cloud communications | Time (ms) | Message size (KB) |
|---|---|---|
FIRF: \(\textit{Z}_{1}\) | 0.41 | 0.17 |
FIRF: \(\textit{Z}_{2}\) | 0.42 | 0.18 |
FIRF: \(\textit{Z}_{3}\) | 0.02 | 0.12 |
FIRF: \(\textit{Z}_{4}\) | 0.01 | 0.01 |
FIRF (total) | 0.86 | 0.48 |
SMCP: TLS | 0.56 | 1.50 |