公开(公告)号：US20250047664A1

公开(公告)日：2025-02-06

申请号：US18691123

申请日：2021-09-29

Applicant: NEC Corporation

Inventor： Kyohei SAKAKI ,  Shin OGURA ,  Daisuke KAWASAKI ,  Kaori YAMANE ,  Osamu SAKAGUCHI

IPC: H04L9/40

Abstract: System includes authentication terminal, server apparatus, and terminal. The terminal stores first biometric information of user and qualification information on qualification required to receive service from the authentication terminal. When the terminal is ready to communicate with the authentication terminal, the terminal transmits user information notification including first biometric information and qualification information to the authentication terminal. When the authentication terminal provides the service to the user, the authentication terminal acquires second biometric information of the user and identifies the user to be provided the service by matching processing using acquired second biometric information and first biometric information included in user information notification. The authentication terminal transmits qualification information of the identified user to the server apparatus. The server apparatus determines validity of qualification information and transmits result of the determination to the authentication terminal. The authentication terminal provides the service to the user when qualification information is valid.