System and method for providing dynamic QR code and BLE connection to camera

By using a combination of dynamic QR code and BLE connections in the camera supply process, the security and user experience problems of the camera supply process in the prior art are solved, and more reliable device and user identity authentication is achieved.

CN116192403BActive Publication Date: 2025-03-25DOMAINS USA LLC
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Patent Information

Application Number
CN202310165380.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2018-02-01
Filing Date
2018-02-05
Publication Date
2025-03-25
Estimated Expiration
2038-02-05

AI Technical Summary

Technical Problem

When providing cameras, the prior art is vulnerable to attacks, has poor user experience, and lacks security, making it difficult to ensure the identity authentication of the device and the user.

Method used

By combining dynamic QR code and BLE connection, mutual authentication between the camera and user equipment is achieved. Dynamic QR codes are used to transmit encrypted device PIN and telephone PIN, and BLE connections are used to establish secure channels to ensure authentication of devices and users.

Benefits of technology

Improves the security of the camera supply process, prevents eavesdropping attacks, MitM attacks and other known attacks, ensures that the identity authentication process of devices and users is more reliable, and improves the user experience.

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Abstract

The present invention relates to systems and methods for supplying dynamic QR codes and BLE connections to cameras. Some methods may include: a user device establishes a Bluetooth connection with a camera; the user device receives a camera PIN from the camera via the Bluetooth connection; the user device generates and displays a QR code including the camera PIN and the device PIN; the user device receives a message from the camera via the Bluetooth connection; and the user device confirms that the message includes the device PIN. Some methods may include: the camera establishes a Bluetooth connection with the user device; the camera transmits the camera PIN to the user device via the Bluetooth connection; the camera captures an image of a QR code including the camera PIN and the device PIN displayed on a user interface; the camera confirms that the QR code includes the camera PIN; and the camera transmits a message including the device PIN to the user device via the Bluetooth connection.
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