公开(公告)号：US20160234199A1

公开(公告)日：2016-08-11

申请号：US15016761

申请日：2016-02-05

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jae-Hoon NAH ,  Sang-Woo LEE

IPC: H04L29/06

CPC classification number: H04L63/0815 ,  H04L63/101 ,  H04L67/16

Abstract: Disclosed herein are a method and apparatus for providing authentication based on aggregated attributes in federated identity management. A federated identity system includes a user terminal, a server of a service provider, a first identity provision server, and a second identity provision server. The first identity provision server and the second identity provision server respectively provide attributes of a user's identity. The user terminal determines whether providing service to the user terminal is permissible, using the aggregated attributes. When it is determined that provision of the service is permissible, the user terminal acquires the service from the server of the service provider.

Abstract translation: 本文公开了一种用于基于联合身份管理中的聚合属性提供认证的方法和装置。 联合身份系统包括用户终端，服务提供商的服务器，第一身份提供服务器和第二身份提供服务器。 第一身份提供服务器和第二身份提供服务器分别提供用户身份的属性。 使用聚合属性，用户终端确定是否允许向用户终端提供服务。 当确定允许提供服务时，用户终端从服务提供商的服务器获取服务。

公开(公告)号：US20180109356A1

公开(公告)日：2018-04-19

申请号：US15641141

申请日：2017-07-03

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Byoung-Koo KIM ,  Seon-Gyoung SOHN ,  Boo-Sun JEON ,  Young-Jun HEO ,  Dong-Ho KANG ,  Jung-Chan NA ,  Byeong-Cheol CHOI ,  Jae-Hoon NAH ,  Seoung-Hyeon LEE

IPC: H04L1/00 ,  H04L12/24 ,  H04L12/26

CPC classification number: H04L1/0075 ,  G05B19/00 ,  H04L1/0041 ,  H04L1/0045 ,  H04L41/0806 ,  H04L41/0866 ,  H04L43/0835 ,  H04L63/0209 ,  H04L63/0281

Abstract: Disclosed herein are a one-way data transmission apparatus, a one-way data reception apparatus, and a one-way data transmission/reception method using the apparatuses. The one-way data transmission/reception method uses a one-way data transmission apparatus and a one-way data reception apparatus, and includes receiving data from a high-security zone through a one-way path, generating tag information of the data, sending a message in which the tag information is added to the data to the one-way data reception apparatus, receiving the message from the one-way data transmission apparatus, checking the tag information of the message, and transmitting the data to a low-security zone.

公开(公告)号：US20230334479A1

公开(公告)日：2023-10-19

申请号：US18156940

申请日：2023-01-19

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jae-Hoon NAH

IPC: G06Q20/38 ,  G06Q20/12 ,  G06Q20/40

CPC classification number: G06Q20/38215 ,  G06Q20/1235 ,  G06Q20/389 ,  G06Q20/4014 ,  G06Q2220/00

Abstract: Disclosed herein are a certificate verification method and apparatus using a Non-Fungible Token (NFT). The certificate verification method includes receiving a user Identification(ID) and a certificate image, extracting Optical Character Reader (OCR) data from the certificate image, generating metadata based on the OCR data, and verifying a certificate by comparing content of a token registered in a blockchain based on the user ID with the generated metadata.