Table 1 Performance analysis and comparison
From: Research on trusted DNP3-BAE protocol based on hash chain
Scheme | Communication overhead | Calculate overhead | Storage overhead | ||
|---|---|---|---|---|---|
| Â | Â | MS | PLC | MS | PLC |
Ours | 4N + n ≈ O (N + n) | 2n + 2 ≈ O (n) | 4Nn ≈ O (Nn) | 2n + 2 ≈ O (n) | 8N ≈ O (N) |
NACR | 4N(n + 1) ≈ O (Nn) | Nn ≈ O (Nn) | Nn ≈ O (Nn) | 4 | 4N ≈ O (N) |
AGM | 8N + 2Nn ≈ O (Nn) | N(n + 1) ≈ O (Nn) | Nn ≈ O (Nn) | 4 | 4N ≈ O (N) |
MIRB | nP ≈ O (n) | nP ≈ O (n) | nP ≈ O (n) | / | |
MIRN | 2NnP ≈ O (Nn) | NnP ≈ O (Nn) | NnP ≈ O (Nn) | / | |
MIRA | 2NnP ≈ O (Nn) | NnP ≈ O (Nn) | NnP ≈ O (Nn) | / | |