Table 6 Comparison of proposed DCA Schemes
From: A survey and taxonomy of distributed certificate authorities in mobile ad hoc networks
DCA scheme no | FDCA or PDCA | Routing based | Cluster based | Self-initialized | DCAmobility support | User node mobility support | Security based | Performance | Certificate revocation support |
|---|---|---|---|---|---|---|---|---|---|
2 | PDCA | - | Yes | - | - | - | - | - | - |
3 | FDCA | Yes | - | - | - | - | Yes | - | - |
4 | PDCA | - | Yes | - | - | - | - | - | - |
5 | PDCA | - | Yes | - | - | Yes | - | - | Yes |
6 | PDCA | - | Yes | Yes | - | - | Yes | Yes | Yes |
7 | PDCA | - | Yes | - | - | - | - | - | - |
8 | PDCA | - | Yes | - | Yes | Yes | Yes | Yes | Yes |
9 | FDCA | Yes | - | - | - | - | Yes | - | - |
10 | PDCA | Yes | - | - | Yes | - | - | Yes | Yes |
11 | PDCA | Yes | - | - | Yes | - | - | Yes | Yes |
12 | PDCA | - | - | Yes | - | - | Yes | Yes | - |
13 | FDCA | - | - | Yes | - | - | - | - | Yes |
14 | PDCA | Yes | - | Yes | Yes | Yes | - | Yes | - |
15 | FDCA | - | - | - | Yes | Yes | Yes | - | Yes |
16 | PDCA | - | - | - | Yes | Yes | Yes | Yes | Yes |
17 | PDCA | - | Yes | - | - | - | YES | - | - |
18 | PDCA | - | - | - | - | - | Yes | Yes | Yes |
19 | PDCA | - | - | Yes | - | - | Yes | Yes | - |