Two-dimensional code processing method, device and system

A processing method and two-dimensional code technology, applied in the field of two-dimensional code processing method, device and system, can solve the problem of leakage of electronic certificate security and other issues

Active Publication Date: 2017-06-27
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the present invention provides a method, device and system for processing two-dimensional codes. access, leading to the leakage of electronic certificate security issues

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  • Two-dimensional code processing method, device and system
  • Two-dimensional code processing method, device and system
  • Two-dimensional code processing method, device and system

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Embodiment Construction

[0062] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0063] In order to solve the problem that the electronic voucher information in the two-dimensional code is easy to leak in the prior art, the embodiment of the present invention provides a two-dimensional code processing method, the method is realized through the cooperation of the server, the client and the voucher verification terminal, and the voucher The verifier at least has the function of generating and transmitting data, an...

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Abstract

The invention discloses a two-dimensional code processing method, device and system, and relates to the technical field of information processing. The main purpose is to solve the problem that the electronic certificate security is leaked once an electronic certificate is stolen in a copying or shooting way since the generation of the electronic certificate is dependent on a static random code in the prior art. The technical scheme corresponding to the invention comprises the following steps: a server receives an electronic certification acquisition request sent by a client, and the electronic certificate acquisition request comprises a user identity label; the electronic certificate corresponding to the user identity label is acquired, and a server private key is used for signing the electronic certificate and a user public key of the client, thereby obtaining server signature information; the server signature information and the electronic certificate are sent to the client so that the client can verify the server signature information conveniently, and generates a two-dimensional code according to the electronic certificate, and a certificate verification end verifies the electronic certificate contained in the two-dimensional code, wherein the certificate verification end is used for generating the electronic certificate according to the user identity label.

Description

technical field [0001] The present invention relates to the technical field of information processing, in particular to a two-dimensional code processing method, device and system. Background technique [0002] At present, there are some scenarios where credentials are used in daily work and life, such as ID cards, bank cards, bus tickets, concert tickets, community access cards, etc., among which, in some application scenarios, credentials can be completed only through specific entities Verification, such as: train tickets, concert tickets, community access control cards, etc. For some credential verification application scenarios with relatively high security requirements, specific entities and private information need to be verified together, such as bank cards, family / company fingerprint access control, etc. . [0003] In practical applications, for the application scenarios where the voucher verification can be completed through a specific entity, it is sufficient to o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G06K19/06
CPCG06K19/06037H04L63/123H04L63/126G06F21/36H04L63/108H04L9/0825G06K19/10H04L9/3247
Inventor 沈凌楠陈戈刘杨辉靳慧峰
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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