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QR code verification method and device

A technology of two-dimensional codes and two-dimensional code pictures, which is applied in the field of verification methods and devices of two-dimensional codes, and can solve problems affecting the safety of two-dimensional code verification and the safety of mobile terminals, etc.

Active Publication Date: 2018-12-07
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, in the existing verification methods, it is necessary to pre-judge the picture of the two-dimensional code on the mobile terminal side.
Therefore, in the judgment process of the mobile terminal, if there is a risk in the QR code, it will affect the security of the mobile terminal, thereby affecting the security of the entire QR code verification

Method used

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  • QR code verification method and device

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Embodiment Construction

[0098] The specific implementation manner of the present invention will be further described in detail below with reference to the drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0099] Such as figure 1 As shown, the verification method of the two-dimensional code of the embodiment of the present invention is applied to the mobile terminal, including:

[0100] Step 101, receiving a code scanning instruction.

[0101] Step 102, obtain the two-dimensional code picture and time stamp information to be verified according to the code scanning instruction.

[0102] Wherein, the time stamp information may be the time when the QR code picture was obtained by scanning the code, etc.

[0103] Step 103. Encrypt the image of the two-dimensional code to be verified and the time stamp information to obtain an encrypted data packet.

[0104] Here, the public key of the scann...

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Abstract

The invention provides a QR code verification method and device, and relates to the technical field of communication, for improving safety of QR code verification. The QR code verification method includes the steps: receiving a code scanning command; according to the code scanning command, obtaining a QR code image to be verified and time stamp information; encrypting the QR code image to be verified and the time stamp information to obtain an encrypted data packet; and sending the encrypted data packet to a code scanning verification server so as to enable the code scanning verification server to verify the encrypted data packet. The QR code verification method and device can improve safety of QR code verification.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for verifying a two-dimensional code. Background technique [0002] As QR codes have become an important portal to the mobile Internet and the Internet of Things, malware, mobile phone viruses, or phishing websites have frequently spread through QR codes. For example, criminals replace the QR codes on merchants or IoT devices, and embed malicious codes or executable malicious programs, causing users to be poisoned after scanning the QR codes with their mobile devices and suffer property losses. [0003] The prior art provides various methods for verifying the security of the two-dimensional code. However, in the existing verification methods, it is necessary to pre-judge the picture of the two-dimensional code on the mobile terminal side. Therefore, in the judgment process of the mobile terminal, if there is a risk in the two-dimensional code, it will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/10
CPCG06F21/562G06K7/10821
Inventor 张艳彭华熹曹斌
Owner CHINA MOBILE COMM LTD RES INST
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