Order generation method through short-distance wireless communication tag and system thereof

A wireless communication and short-distance technology, applied in the field of communication, can solve problems such as poor security and slow transaction speed, and achieve the effect of high security, good purchase and payment requirements, and improved authenticity

Inactive Publication Date: 2015-09-30
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] A technical problem to be solved by the embodiments of the present invention is to provide a method and system for generating orders using short-distance wireless communication tags to solve the problems of slow transaction speed and poor security encountered by existing NFC tags in the actual payment application promotion process technical issues

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  • Order generation method through short-distance wireless communication tag and system thereof
  • Order generation method through short-distance wireless communication tag and system thereof
  • Order generation method through short-distance wireless communication tag and system thereof

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Embodiment Construction

[0041] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that 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.

[0042] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0043] 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.

[0044] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the descript...

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Abstract

The embodiment of the invention discloses an order generation method through a short-distance wireless communication tag and a system thereof. The method comprises the steps that an NFC payment client-terminal reads product source data and signature data in an NFC security payment tag, the product source data include product detailed information required for order generation, the signature data are data obtained in a way that the abstract of the product source data is signed by utilizing the private key of a digital certificate through a preset digital signature algorithm, and the abstract is generated by the product source data through a preset hash function; the signature data are decrypted by adopting the public key of the digital certificate and the abstract of the product source data is obtained, and the abstract is generated by the product source data in the NFC security payment tag through the preset hash function; consistency of the abstract obtained by decryption and the generated abstract is compared; and if the abstracts are consistent, the NFC security payment tag passes verification, and an order is generated by the product source data and user information and order payment is initiated to an NFC payment system. NFC payment security and transaction speed can be enhanced by the order generation method through the short-distance wireless communication tag.

Description

technical field [0001] The invention relates to communication technology, in particular to a method and system for generating orders by using short-distance wireless communication tags. Background technique [0002] At present, near-field communication (NFC) technology has become a new hot spot and trend in the development of domestic and international mobile payment technology, and the industrial chain and application environment of NFC technology are becoming increasingly mature. The card reader and peer-to-peer functions of NFC devices make NFC technology widely used in payment transaction applications such as commodity poster reading, payment between users, and transfer. [0003] Prior Art In the payment application based on NFC technology, the process of generating a product order is as follows: [0004] Use the client application software on the mobile terminal supporting NFC technology to read the NFC tag; [0005] The client application software parses the content ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/02G06Q20/38G06Q30/06
Inventor 张湘东张文安谢云黄泽龙李庆艳李洪波杨光
Owner CHINA TELECOM CORP LTD
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