OFFLINE PAYMENT AUTHORIZATION METHOD AND APPARATUS, OFFLINE PAYMENT METHOD AND APPARATUS, AND COLLECTION METHOD AND APPARATUS

OFFLINE PAYMENT AUTHORIZATION METHOD AND APPARATUS, OFFLINE PAYMENT METHOD AND APPARATUS, AND COLLECTION METHOD AND APPARATUS

Embodiments of the present application provide an offline payment authorization method and apparatus, an offline payment method and apparatus, and a collection method and apparatus for an offline device. The offline payment authorization method is applied to a server, and comprises: when it is detec...

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Hauptverfasser: ZHU, Bing Ying, WAN, Xiao Fei, XU, Deng Wei, XIN, Zhi, ZHOU, Lei
Format: Patent
Sprache:chi ; eng ; fre
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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creator ZHU, Bing Ying
WAN, Xiao Fei
XU, Deng Wei
XIN, Zhi
ZHOU, Lei
description Embodiments of the present application provide an offline payment authorization method and apparatus, an offline payment method and apparatus, and a collection method and apparatus for an offline device. The offline payment authorization method is applied to a server, and comprises: when it is detected that the current state of a target electronic wallet account meets a preset certificate issuing condition, obtaining wallet account information, current account balance and current credit information of the target electronic wallet account; determining a corresponding offline payment amount on the basis of the current account balance and the current credit information; signing summary information by using a private key of the server to obtain an electronic wallet signature, the summary information comprising wallet account information, the offline payment amount, an issuing and issuing time, and an effective duration; generating a user certificate on the basis of the summary information and the electronic walle
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language chi ; eng ; fre
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subjects CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
title OFFLINE PAYMENT AUTHORIZATION METHOD AND APPARATUS, OFFLINE PAYMENT METHOD AND APPARATUS, AND COLLECTION METHOD AND APPARATUS
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