公开(公告)号：US10771459B2

公开(公告)日：2020-09-08

申请号：US16117795

申请日：2018-08-30

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seok-Hyun Kim ,  Sang-Rae Cho ,  Young-Seob Cho ,  Se-Young Huh ,  Soo-Hyung Kim ,  Seung-Hyun Kim ,  Young-Sam Kim ,  Jong-Hyouk Noh ,  Jin-Man Cho ,  Seung-Hun Jin ,  Jung-Yeon Hwang

IPC: G06F21/30 ,  H04L9/32 ,  H04L29/06 ,  G06F21/32 ,  H04L9/08 ,  H04L9/06 ,  H04L9/00 ,  G06F21/64

Abstract: Disclosed herein are a terminal apparatus, a server apparatus, and a method for FIDO universal authentication using a blockchain. The method includes sending, by the terminal apparatus, a FIDO service request for any one of FIDO registration, FIDO authentication, and FIDO deregistration for an application service provided by the server apparatus to the server apparatus; verifying, by the blockchain, a FIDO service response message, which is created as a result of local authentication of a user in the terminal apparatus in response to the FIDO service request; and processing, by the server apparatus, the FIDO service request based on whether the FIDO service response message is successfully verified by the blockchain.