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A verification method and verification device

A verification method and a technology for verifying equipment, which are applied in the field of intelligent identification, can solve problems such as unguaranteed safety, and achieve the effect of increasing safety and increasing the difficulty of counterfeiting

Active Publication Date: 2021-05-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the imitation fingerprint is the same as the user's fingerprint, the imitation fingerprint can pass the verification under the verification device that only uses fingerprints for identification, so that the security of this type of verification device cannot be guaranteed

Method used

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  • A verification method and verification device
  • A verification method and verification device
  • A verification method and verification device

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Embodiment Construction

[0087] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them.

[0088] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a seq...

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Abstract

The application discloses a verification method and a verification device, which are used to identify pulse information of a verifier to verify its identity. The method described in the present application includes: obtaining first pulse information input by a verifier; obtaining a first value representing an AC component from the first pulse information; matching the first value with a pre-stored second value, The second value is a value representing the AC component in the prestored second pulse information of the user; if the matching is unsuccessful, the verification fails. In the technical solution provided by the embodiment of this application, the first value representing the AC component in the pulse information of the verifier is matched with the preset second value to determine whether the verification is passed. Since the characteristics of the AC component are used, the increase It reduces the difficulty of counterfeiting, thereby increasing the security of verification.

Description

[0001] This application claims the priority of the Chinese patent application with the application number 201710147478.0 and the invention title "A Method and Device for Identifying True and False Fingerprints" filed with the China Patent Office on March 13, 2017, the entire contents of which are hereby incorporated by reference In this application. technical field [0002] This application relates to the field of intelligent identification, in particular to a verification method and verification equipment. Background technique [0003] Fingerprint identification technology is used to pre-store a person's fingerprint through the verification device, and associate the person's fingerprint with his identity. When a fingerprint to be authenticated is detected, the authentication device verifies identity by finding a stored fingerprint that matches the authenticated fingerprint. Fingerprint identification technology is more and more widely used in security applications in our d...

Claims

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Application Information

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IPC IPC(8): G06F21/32
CPCG06F21/32
Inventor 黄邦宇黄曦朱萸耿协全
Owner HUAWEI TECH CO LTD
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