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1. WO2020108118 - METHODS AND DEVICES FOR PROVIDING AND AUTHENTICATING TWO-DIMENSIONAL CODE

Publication Number WO/2020/108118
Publication Date 04.06.2020
International Application No. PCT/CN2019/110841
International Filing Date 12.10.2019
IPC
G06Q 20/38 2012.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
20Payment architectures, schemes or protocols
38Payment protocols; Details thereof
CPC
G06K 17/0022
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
17Methods or arrangements for effecting co-operative working between equipments covered by two or more of the preceding main groups, e.g. automatic card files incorporating conveying and reading operations
0022arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
G06Q 20/382
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
20Payment architectures, schemes or protocols
38Payment protocols; Details thereof
382insuring higher security of transaction
Applicants
  • 阿里巴巴集团控股有限公司 ALIBABA GROUP HOLDING LIMITED
Inventors
  • 刘金星 LIU, Jinxing
Agents
  • 北京博思佳知识产权代理有限公司 BEIJING BESTIPR INTELLECTUAL PROPERTY LAW CORPORATION
Priority Data
201811433719.928.11.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHODS AND DEVICES FOR PROVIDING AND AUTHENTICATING TWO-DIMENSIONAL CODE
(FR) PROCÉDÉS ET DISPOSITIFS POUR FOURNIR ET AUTHENTIFIER UN CODE BIDIMENSIONNEL
(ZH) 二维码的提供、验证方法和装置
Abstract
(EN)
Methods and devices for providing and authenticating a two-dimensional code. The method for providing a two-dimensional code comprises: receiving, from a terminal of a first user, a request to generate a two-dimensional code (202), wherein the request comprises service data corresponding to the two-dimensional code, and the service data comprises a user identifier of the first user; acquiring a first image to correspond to the user identifier (204), wherein the first image is an image recognizable by the naked eyes; storing an association between the user identifier and the first image (206); generating a two-dimensional code on the basis of the first image and the service data (208); and providing the two-dimensional code and the first image to the first user (210).
(FR)
L'invention concerne des procédés et des dispositifs pour fournir et authentifier un code bidimensionnel. Le procédé de fourniture d'un code bidimensionnel consiste à : recevoir, d'un terminal d'un premier utilisateur, une demande de génération d'un code bidimensionnel (202), la demande comprenant des données de service correspondant au code bidimensionnel, et les données de service comprenant un identifiant d'utilisateur du premier utilisateur ; acquérir une première image pour correspondre à l'identifiant d'utilisateur (204), la première image étant une image reconnaissable à l'œil nu ; stocker une association entre l'identifiant d'utilisateur et la première image (206) ; générer un code bidimensionnel sur la base de la première image et des données de service (208) ; et fournir le code bidimensionnel et la première image au premier utilisateur (210).
(ZH)
一种提供和验证二维码的方法和装置,所述提供二维码的方法包括:从第一用户的终端接收二维码生成请求(202),所述请求中包括该二维码对应的业务数据,其中,所述业务数据包括所述第一用户的用户标识;获取第一图片以与所述用户标识相对应(204),其中,所述第一图片为肉眼可识别图片;存储所述用户标识与所述第一图片的关联关系(206);基于所述第一图片与所述业务数据生成二维码(208);以及将所述二维码和所述第一图片提供给所述第一用户(210)。
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