SMART CARD FOR GENERATING AND PROVIDING VIRTUAL CODE, AND METHOD AND PROGRAM THEREFOR

Disclosed are a smart card for providing a virtual code for authenticating, and method thereof. The smart card includes at least: a communication interface that is supplied with first power from an external device and communicates with the external device; a virtual code generation unit configured t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YOO, Chang-Hun
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	Disclosed are a smart card for providing a virtual code for authenticating, and method thereof. The smart card includes at least: a communication interface that is supplied with first power from an external device and communicates with the external device; a virtual code generation unit configured to generates the virtual code based on time data; and a virtual code providing unit configured to provide the virtual code to the outside. The time data is obtained from one of the smart card and the outside. The virtual code is generated based on one or more detailed codes matched to an actual code by a virtual code generating function previously stored in the smart card, and used for authentication performed based on the actual code in a virtual code verification server.