Two-dimensional code authentication method, two-dimensional code authentication platform and two-dimensional code authentication system

An authentication platform and authentication method technology, applied in the field of mobile Internet, can solve problems such as increased potential risks and poisoning, and achieve the effect of enhancing security and avoiding the possibility of malicious programs

Inactive Publication Date: 2015-07-22
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] As the application of QR codes becomes more and more popular, security issues are gradually revealed, such as mobile phone viruses, malicious programs, phishing websites, etc. The potential risks of spreading through QR codes are also increasing. After users scan the QR codes, click on the website link , downloading applications, etc. may be poisoned

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Embodiment Construction

[0030] 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 only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0032] At the same time, it should be understood that, for the convenience of d...

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Abstract

The invention discloses a two-dimensional code authentication method, a two-dimensional code authentication platform and a two-dimensional code authentication system, and relates to the field of mobile Internet. To improve the using safety of two-dimensional codes, a two-dimensional code client is used to scan a two-dimensional code image to obtain encrypted information, the encrypted information is added with a digital signature and then sent to the two-dimensional code authentication platform, and the two-dimensional code authentication platform authenticates the legitimacy of the digital signature and decrypts the encrypted information to ensure the application legitimacy. The two-dimensional code authentication method, the two-dimensional code authentication platform and the two-dimensional code authentication system of the invention are applicable to two-dimensional code applications with high requirement on safety, such as commodity purchase, identity identification, and electronic documents.

Description

technical field [0001] The invention relates to the field of mobile Internet, in particular to a two-dimensional code authentication method, platform and system. Background technique [0002] A two-dimensional code, also known as a two-dimensional barcode, is a black and white graphic that is distributed in a plane (that is, a two-dimensional direction) according to certain rules to record data symbol information with a specific geometric figure. QR codes are a more advanced barcode format than 1D codes. One-dimensional codes can only express information in one direction, while two-dimensional codes can store information in both horizontal and vertical directions. One-dimensional codes can only be composed of numbers and letters, while two-dimensional codes can store information such as Chinese characters, numbers and pictures , so the application field of QR code is much wider. [0003] In recent years, as some heavyweight Internet application products, such as WeChat sca...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/32G06K7/10
Inventor 沈晶歆李安民
Owner CHINA TELECOM CORP LTD
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