OTP Method and System for Provide OTP to Public Facilities Management Terminal

The present invention relates to a method for providing an OTP to a public facility management terminal and a system thereof and, more specifically, to an OTP to a public facility management terminal and a system thereof which generate a QR code with information including a seed key loaded from an e...

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Bibliographische Detailangaben
1. Verfasser:	KANG, WON SIG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	The present invention relates to a method for providing an OTP to a public facility management terminal and a system thereof and, more specifically, to an OTP to a public facility management terminal and a system thereof which generate a QR code with information including a seed key loaded from an external storage medium by a management terminal, recognize the QR code by a user terminal to receive the information including the seed key, generate an OTP based on the seed key and generation time, and allow the management terminal to verify the OTP and determines whether it is valid when the OTP is inputted to the management terminal to unlock the management terminal. 본 발명은 공공시설물 관리단말에 OTP를 제공하는 방법 및 시스템에 관한 것으로서, 더욱 상세하게는 관리단말에 의해 외부저장매체로부터 로드한 시드키를 포함하는 정보로 QR코드를 생성하고, 사용자단말에 의해 상기 QR코드를 인식하여 시드키를 포함하는 상기 정보를 수신하고, 상기 시드키 및 생성시간에 기초하여 OTP를 생성하고, 상기 OTP를 상기 관리단말에 입력하면, 상기 관리단말에서 상기 OTP를 검증하고 유효한지 판단하여 상기 관리단말의 잠금을 해제하는, 공공시설물 관리단말에 OTP를 제공하는 방법 및 시스템에 관한 것이다.