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Unlocking method, terminal device and smart lock

A terminal device and smart lock technology, applied in the information field, can solve problems such as leakage of important private information of users, and achieve the effect of ensuring security

Inactive Publication Date: 2018-07-10
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, fingerprint information is the important private information of the user. If the information transmitted between the mobile phone and the smart lock is intercepted and cracked, the important private information of the user will be leaked.

Method used

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  • Unlocking method, terminal device and smart lock
  • Unlocking method, terminal device and smart lock
  • Unlocking method, terminal device and smart lock

Examples

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Embodiment Construction

[0090] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of devices and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0091] The scheme of the present disclosure designs a smart lock and a terminal device. The terminal device may be a mobile terminal such as a mobile phone or a tablet. The terminal device and the smart lock can establish a connection through wireless communication methods such as near field communication and infrared communication. The terminal device and the smart lock each store a pri...

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PUM

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Abstract

The invention provides an unlocking method, a terminal device and a smart lock. The unlocking method includes receiving an unlocking request message sent by the terminal device, wherein the unlockingrequest message includes user identification information, transmitting verification information to the terminal device, receiving the digital signature of the verification information sent by the terminal device, wherein the digital signature is produced by a private key bonded to the user identification information and stored in advance of the terminal device, carrying out verification on the digital signature according to a public key bonded to the user identification information and stored in advance, and carrying out unlocking when the verification passes. In unlocking, the terminal devicereceives the verification information sent by the smart lock, according to the digital signature of the verification information produced by the private key, verification on the digital signature through the smart lock according to the public key is realized, and the unlocking is carried out when the verification passes. The unlocking method does not cause the leakage of user privacy information.Through the digital signature verification method, the security of the smart lock is guaranteed.

Description

technical field [0001] The present disclosure relates to the field of information technology, and in particular, to an unlocking method, a terminal device, and an intelligent lock. Background technique [0002] Smart locks can be controlled from your phone. For example, a smart lock establishes a connection with a mobile phone through near-field communication, and the mobile phone sends the user's fingerprint information to the smart lock. The smart lock compares the received fingerprint information with the locally stored fingerprint information, and unlocks if the two are consistent. However, fingerprint information is important private information of the user. If the information transmitted between the mobile phone and the smart lock is intercepted and cracked, the important private information of the user will be leaked. Contents of the invention [0003] Embodiments of the present disclosure provide an unlocking method, a terminal device, and a smart lock, and the te...

Claims

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Application Information

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IPC IPC(8): G07C9/00
CPCG07C9/00309G07C9/00563
Inventor 李雅卿
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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