Table 7 Comparison analysis of energy consumption.
No. of sensor nodes | Energy consumption (J) | |||
|---|---|---|---|---|
FSGARH-L | Privacy preserving protocol | SECPDA | Asymmetric key encryption scheme | |
50 | 24 | 27 | 32 | 37 |
100 | 28 | 32 | 37 | 40 |
150 | 35 | 38 | 43 | 47 |
200 | 38 | 42 | 48 | 52 |
250 | 45 | 48 | 52 | 56 |
300 | 47 | 50 | 56 | 59 |
350 | 50 | 54 | 59 | 62 |
400 | 52 | 56 | 61 | 65 |
450 | 55 | 60 | 66 | 69 |
500 | 58 | 63 | 68 | 72 |