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A method and device for secure transaction of smart home data assets based on blockchain

A technology for data assets and secure transactions, applied in secure communication devices, data processing applications, and key distribution, can solve the problem that users cannot obtain the ownership of device data of smart home devices, privacy data rights cannot be well protected, and data management is easy. To ensure absolute security, protect interests, and prevent human tampering

Active Publication Date: 2021-12-14
福建智恒优水科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the device data of the smart home will be sent to the platform of the relevant service manufacturer by default, and the device data will be managed by the relevant server manufacturer on the platform, but this management method has the following defects: the user cannot obtain the device data of the smart home device As a result, the user's privacy data cannot be well protected as the user's rights, and the management data based on the platform is easily tampered by human beings, which cannot ensure data security

Method used

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  • A method and device for secure transaction of smart home data assets based on blockchain
  • A method and device for secure transaction of smart home data assets based on blockchain
  • A method and device for secure transaction of smart home data assets based on blockchain

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Experimental program
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specific Embodiment 1

[0053] see Figure 1 to Figure 2 As shown, the present invention is a blockchain-based smart home data asset security transaction method, the method comprising:

[0054] The blockchain receives the account configuration request of the data hosting service initiated by the client, and configures the account of the data hosting service according to the account configuration request; among them, the data hosting service is used to receive and manage the device data uploaded by the smart home device. After the account of the service is configured to the blockchain, the access of the data hosting service to the blockchain can be realized, so that the data hosting service can report the data volume of the received smart home devices to the blockchain;

[0055] The blockchain receives the secret key application initiated by the client, and returns the generated public key to the client to configure the public key to the smart home device through the client. In this way, all device da...

specific Embodiment 2

[0079] Please focus on figure 1 and image 3 As shown, the present invention is a blockchain-based smart home data asset security transaction method, the method comprising:

[0080] The blockchain receives the account configuration request of the data hosting service initiated by the client, and configures the account of the data hosting service according to the account configuration request; among them, the data hosting service is used to receive and manage the device data uploaded by the smart home device. After the account of the service is configured to the blockchain, the access of the data hosting service to the blockchain can be realized, so that the data hosting service can report the data volume of the received smart home devices to the blockchain;

[0081] The blockchain receives the secret key application initiated by the client, and returns the generated public key to the client to configure the public key to the smart home device through the client. In this way, ...

specific Embodiment 3

[0109] Please focus on figure 1 and Figure 4 As shown, the present invention is a blockchain-based smart home data asset security transaction method, the method comprising:

[0110] The blockchain receives the account configuration request of the data hosting service initiated by the client, and configures the account of the data hosting service according to the account configuration request; among them, the data hosting service is used to receive and manage the device data uploaded by the smart home device. After the account of the service is configured to the blockchain, the access of the data hosting service to the blockchain can be realized, so that the data hosting service can report the data volume of the received smart home devices to the blockchain;

[0111] The blockchain receives the secret key application initiated by the client, and returns the generated public key to the client to configure the public key to the smart home device through the client. In this way,...

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PUM

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Abstract

The present invention provides a method for secure transaction of smart home data assets based on block chain, which includes block chain receiving the account configuration request of the data custody service initiated by the client, and configuring the account number of the data custody service according to the account configuration request; block chain receiving The secret key application initiated by the client returns the generated public key to the client; the generated private key is saved in the blockchain; the blockchain receives the data hosting service for smart home devices according to the configured account of the data hosting service The data volume report of the uploaded device encrypted data; the block chain receives the data block sale request initiated by the client, and transplants the corresponding private key to the temporary data area of ​​the data purchase end according to the data block sale request for transaction, the data purchase end Use the private key to decrypt the encrypted data package obtained from the data escrow service. The invention has the advantages that the user can obtain the ownership of the device data of the smart home device, and realize the safe transaction of data assets.

Description

technical field [0001] The present invention relates to the field of data asset security, in particular to a blockchain-based smart home data asset security transaction method and device. Background technique [0002] Smart home is the embodiment of the connectionization of things under the influence of the Internet of things. Smart home connects various devices in the home (such as audio and video equipment, lighting systems, security systems, digital theater systems, network appliances, and three-meter copying, etc.) through the Internet of Things technology, providing home appliance control, lighting control, indoor and outdoor Remote control, anti-theft alarm, environmental monitoring, HVAC control, infrared forwarding and programmable timing control and other functions and means. Compared with ordinary homes, smart homes not only have traditional living functions, but also integrate construction, network communications, information appliances, equipment automation, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L9/08G06Q40/04
CPCH04L63/0442H04L63/08H04L63/06H04L9/0897G06Q40/04H04L9/50
Inventor 李贵生吴宇静陈兆昌林建春代艳
Owner 福建智恒优水科技有限公司