|
| | Sensors: static/moving | Sensors: known info | Sensors: behavior | Sensors: capabilities | Server/sink |
|
| [44] | | | | | One, static, or moving |
| [39] | | Shared key with sink | Cluster head and cluster members | | |
| [30] | | PK server | | | Set of independent, mutually untrusted servers |
| [22] | | Global secret | | | |
| [28] | | Own location Server location | Cooperate among themselves | | Untrusted server |
| [25] | | | They broadcast fake messages | | |
| [52] | | | | | |
| [29] | Moving sensors (uniform constant speed) | | | | |
| [31] | | Shared key with an “operator” which works through a gateway (or directly if it is close enough) | Leaf nodes and aggregator nodes | | |
| [21] | Static ones and moving ones (data mules) | Own location (data mules) | Data mules do not communicate with each other. They move randomly | Greater communication coverage (data mules) | |
| [34] | | | | | |
| [20] | | Own location, neighbours location, sink location | | | |
| [49] | | | Leaf nodes and aggregator nodes | | One |
| [53] | Moving | | | | |
| [16] | | | | | |
| [46] | | | | | One |
| [50] | Static | Unique ID | Cluster heads randomly chosen | | |
| [35] | | Predistributed shared key with any other node and with the base station | | | |
| [54] | Static (same cluster) | | Cluster head and cluster members | | Unconstrained |
| [13] | | | | | Privacy-enhanced base station |
| [14] | | | They can masquerade their MAC They are synchronized | | One |
| [24] | | Cell ID | Cluster head and cluster members | | |
| [38] | | Area ID | | | |
| [18] | | | | | One real, several fake |
| [47] | Static ones and moving ones | | | From low resources to high resources | |
| [48] | | | | | |
| [26] | | | | | |
| [42] | | ID and location | | | One |
| [27] | | Shared key with sink | | | Moving |
| [45] | | | Cluster heads and cluster members | | |
| [15] | Static | | | Limited | Static |
| [19] | Static | Unique ID, shared key with sink, key for IBC | | Limited | Static |
| [32] | | Unique ID, shared key with user | Synchronized with sink | | Several, untrusted |
| [23] | | | | | One but several allowed |
| [17] | | Public key of owner and TTP | | | |
| [43] | | Shared key with neighbours | | | One |
| [36] | | Long-term key shared with the sink | | Vulnerable to tampering | High resource, tamper-resistant |
| [33] | | | Synchronized with sink | | One |
| [37] | | | | | Unconstrained Secure channel with authentication server |
| [40] | | | Leaf nodes and aggregator nodes | | |
| [41] | | | Leaf nodes and aggregator nodes | | |
|
