Research Article
The New Method of Sensor Data Privacy Protection for IoT
Table 2
The format of the request sensor data sent by the decentralized applications.
| # | Field | Type | Explanation |
| 1 | Type | String | Message type and value: state_request | 2 | Payload | Bytes | The message payload is as follows: (i) Target contract: SCADA | (ii) Contract view: sensor_latest | (a) View parameters: | (b) Requestor: requestor ID | (c) Sensor: requested sensor ID |
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