公开(公告)号：US20210160223A1

公开(公告)日：2021-05-27

申请号：US17104695

申请日：2020-11-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jung Yeon HWANG ,  Seung-Hyun KIM ,  Sung-Hoon LEE ,  Soo Hyung KIM ,  Sangrae CHO ,  Seok Hyun KIM ,  Young Seob CHO ,  Youngsam KIM ,  Jong-Hyouk NOH ,  Kwantae CHO ,  Jin-Man CHO

IPC: H04L29/06 ,  H04L9/30 ,  H04L9/32 ,  G06F21/45

Abstract: An anonymous credential authentication system receives an anonymous credential signature value indicating that setting proposition information using a credential is satisfied from a user device that has been issued the credential combined with multiple pieces of attribute information constituting personal information, generates signer authentication information that confirms a signer of the anonymous credential signature value using an opening key, and outputs the signer authentication information.

公开(公告)号：US20190138779A1

公开(公告)日：2019-05-09

申请号：US16182600

申请日：2018-11-06

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jung Yeon HWANG ,  Youngsam KIM ,  Hyung-Kyun KIM ,  Sangrae CHO ,  Seung-Hyun KIM ,  Soo Hyung KIM ,  Jong-Hyouk NOH ,  Young Seob CHO ,  Jin-Man CHO ,  Seung Hun JIN ,  Seyoung HUH

IPC: G06K9/00

Abstract: A method and an apparatus for fingerprint recognition are disclosed. The apparatus for the fingerprint recognition may extract a plurality of fingerprint feature points from a fingerprint image and may configure a group among the plurality of fingerprint feature points. The apparatus for the fingerprint recognition may also calculate a distance value between first fingerprint feature points included in the group and may use the distance value to generate a distance value sequence.

公开(公告)号：US20190080113A1

公开(公告)日：2019-03-14

申请号：US16057066

申请日：2018-08-07

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seung-Hyun KIM ,  Seok-Hyun KIM ,  Soo-Hyung KIM ,  Young-Sam KIM ,  Jong-Hyouk NOH ,  Sang-Rae CHO ,  Young-Seob CHO ,  Jin-Man CHO ,  Seung-Hun JIN ,  Se-Young HUH ,  Jung-Yeon HWANG

IPC: G06F21/62 ,  G06N99/00

Abstract: Disclosed herein is an apparatus for recommending privacy control, which includes a relevant information collection unit for collecting relevant information to be used to recommend privacy control in response to a request for personal information of a user from an application; a privacy control recommendation unit for selecting privacy control to be recommended, corresponding to the request for the personal information, from a privacy control pattern of the user using the relevant information; an interface unit for providing an interface that provides information about the request and the recommended privacy control to the user and receives a selection of privacy control from the user; and a privacy control processing unit for processing the personal information of the user depending on the selected privacy control and providing the processed personal information to the application.

公开(公告)号：US20170339118A1

公开(公告)日：2017-11-23

申请号：US15372562

申请日：2016-12-08

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jung-Yeon HWANG ,  Seok-Hyun KIM ,  Soo-Hyung KIM ,  Seung-Hyun KIM ,  Jong-Hyouk NOH ,  Sang-Rae CHO ,  Young-Seob CHO ,  Jin-Man CHO ,  Seung-Hun JIN

IPC: H04L29/06 ,  H04L9/30 ,  H04L9/32 ,  H04L9/14

CPC classification number: H04L63/061 ,  H04L9/0844 ,  H04L9/0866 ,  H04L9/14 ,  H04L9/3013 ,  H04L9/3226 ,  H04L9/3247 ,  H04L63/083

Abstract: Disclosed herein are an apparatus and method for authenticated key exchange using a password and an identity-based signature, by which robustness is provided in order to prevent a server impersonation attack when a password is exposed, and by which a client may be provided with convenient authentication using an ID and a password.

公开(公告)号：US20170255792A1

公开(公告)日：2017-09-07

申请号：US15430236

申请日：2017-02-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seung-Hyun KIM ,  Seok-Hyun KIM ,  Soo-Hyung KIM ,  Jong-Hyouk NOH ,  Sang-Rae CHO ,  Young-Seob CHO ,  Jin-Man CHO ,  Seung-Hun JIN ,  Jung-Yeon HWANG

IPC: G06F21/62 ,  G06F21/60

CPC classification number: G06F21/6245 ,  G06F21/316 ,  G06F21/604

Abstract: Disclosed herein are an apparatus and method for protecting privacy in which, in consideration of an application usage pattern, personal information is selectively provided depending on the purpose of use of the service of an application and on the privacy level, whereby a user may make better use of the service and the user's privacy may be effectively protected.

公开(公告)号：US20150149777A1

公开(公告)日：2015-05-28

申请号：US14516141

申请日：2014-10-16

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seung-Hyun KIM ,  Seung-Hun JIN ,  Jin-Man CHO ,  Young-Seob CHO ,  Sang-Rae CHO ,  Dae-Seon CHOI ,  Jong-Hyouk NOH ,  Soo-Hyung KIM ,  Seok-Hyun KIM

IPC: H04L9/08 ,  H04L9/32

CPC classification number: H04L9/3273 ,  H04L63/0853 ,  H04L63/0869 ,  H04L63/1466 ,  H04L63/18 ,  H04W12/06

Abstract: An authentication method including: transmitting, by a first terminal, a security cookie to a server and making an authentication request; transmitting, by the server, session information and the security cookie to a second terminal in response to the authentication request; verifying, by the second terminal, whether the security cookie has been encoded by a session key pre-stored in the second terminal; and performing, by the second terminal and the server, mutual authentication in the case in which the security cookie is encoded by the session key pre-stored in the second terminal is disclosed.

Abstract translation: 一种认证方法，包括：由第一终端向服务器发送安全cookie并进行认证请求; 响应于所述认证请求，所述服务器将所述会话信息和所述安全cookie发送到第二终端; 由所述第二终端验证所述安全性cookie是否已被预先存储在所述第二终端中的会话密钥编码; 并且通过第二终端和服务器执行在预先存储在第二终端中的会话密钥对安全性cookie进行编码的情况下的相互认证。