The New Method of Sensor Data Privacy Protection for IoT

Table 1

The format of the message sent by decentralized applications.

#	Field	Type	Explanation
1	Type	String	Message type and value: sensor_rights_request
2	Payload	Bytes	The message payload is as follows: (i) Requestor: requester ID
			(ii) Requestor_pk: requestor public key
			(iii) Sensor: target sensor number