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An unlocking method and terminal

A terminal and unlocking technology, applied in the electronic field, can solve problems such as the existence of unlocking methods, poor user experience, hidden safety hazards, etc., and achieve the effect of improving security

Active Publication Date: 2019-05-14
SHENZHEN TRANSSION HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the backup digital or graphic password unlocking method is easy to be stolen. Once the user's digital or graphic password is stolen, the thief can easily enter the digital or graphic unlocking link after entering the wrong fingerprint and the unlocking fails, thereby stealing the user. information
Therefore, for users, this unlocking method has potential safety hazards, resulting in poor user experience

Method used

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  • An unlocking method and terminal
  • An unlocking method and terminal
  • An unlocking method and terminal

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] It should be noted that the terms used in the embodiments of the present invention are for the purpose of describing specific embodiments, not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / ...

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Abstract

The embodiment of the invention discloses an unlocking method and a terminal. The method comprises the steps of detecting the number of biological characteristic information serving as an unlocking password in the terminal; judging whether the number of the biological characteristic information is larger than a preset number which is a natural number larger than or equal to 1; and when the number of the biological characteristic information is larger than the preset number, forbidding a digital or graph unlocking function in the terminal. When a plurality of pieces of biological characteristic information are adopted at the terminal to serve as the available unlocking password, the unlocking function of the terminal is safer and more reasonable.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to an unlocking method and a terminal. Background technique [0002] With the advancement of electronic technology, biometric information is gradually being used in the unlocking field of electronic products, such as fingerprint unlocking to identify the user's identity, eliminating the trouble of entering digital or graphic passwords, and providing convenience for the user at the same time. Security is provided in terms of information, property and privacy. However, in the prior art, security risks still exist in some unlocking schemes of smart terminals. [0003] For example, fingerprint unlocking itself is relatively safe, but in some application scenarios, users are asked to set a backup unlocking method (such as a digital or graphic password, etc.), and once the fingerprint unlocking fails to match, the backup unlocking method can be activated, which is equivalent ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/32G06F21/31G06F21/36
CPCG06F21/31G06F21/32G06F21/36G06F2221/2125
Inventor 刘立荣
Owner SHENZHEN TRANSSION HLDG CO LTD