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1. 发明授权

US11791990B2 Apparatus and method for managing personal information 有权
公开(公告)号：US11791990B2
公开(公告)日：2023-10-17
申请号：US17328510
申请日：2021-05-24
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Seok-Hyun Kim , Young-Seob Cho , Geon-Woo Kim , Soo-Hyung Kim , Young-Sam Kim , Jong-Hyouk Noh , Kwan-Tae Cho , Sang-Rae Cho , Jin-Man Cho , Seung-Hun Jin
IPC分类号： H04L29/06 , H04L9/08 , H04L9/32 , H04L9/00
CPC分类号： H04L9/0825 , H04L9/3213 , H04L9/3215 , H04L9/3247 , H04L9/50
摘要： Disclosed herein are an apparatus and method for managing personal information. The method includes a step in which a user terminal device registers the decentralized identification information of a user in a blockchain, receives the personal information of the user, stores the same in an endpoint for managing the personal information, and registers a personal information access policy for the personal information in a first server; a step in which the apparatus receives the decentralized identifier of the user, retrieves the decentralized identification information of the user, corresponding to the decentralized identifier, from the blockchain, and requests a personal information access token for accessing the personal information from the first server using the decentralized identification information; and a step in which the apparatus identifies the endpoint from the personal information access token, which is generated based on the personal information access policy, and retrieves the personal information from the endpoint.

2. 发明授权

US11775674B2 Apparatus and method for recommending user privacy control 有权
公开(公告)号：US11775674B2
公开(公告)日：2023-10-03
申请号：US17224578
申请日：2021-04-07
申请人： Electronics and Telecommunications Research Institute
发明人： Seung-Hyun Kim , Seok-Hyun Kim , Soo-Hyung Kim , Young-Sam Kim , Jong-Hyouk Noh , Kwan-Tae Cho , Sang-Rae Cho , Young-Seob Cho , Jin-Man Cho , Jung-Yeon Hwang
IPC分类号： H04L29/06 , G06F21/62 , G06F21/60 , H04L9/40 , G06F18/214 , G06F18/21
CPC分类号： G06F21/6245 , G06F18/214 , G06F18/217 , G06F21/604 , G06F21/6263 , H04L63/102 , H04L63/105
摘要： Disclosed herein are an apparatus and method for recommending privacy control. A privacy control server includes multiple common privacy control recommendation models learned based on personal information provision histories of multiple users, a user preference determination unit for generating at least one question item based on the multiple common privacy control recommendation models and determining a privacy control preference of a user based on a result of a user answer to the at least one question item, and a common privacy control recommendation model provision unit for providing a common privacy control recommendation model selected to match the privacy control preference of the user to the user.

3. 发明授权

US11829459B2 Apparatus and method for authenticating user based on multiple biometric information 有权
公开(公告)号：US11829459B2
公开(公告)日：2023-11-28
申请号：US17065897
申请日：2020-10-08
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Kwan-Tae Cho , Seok-Hyun Kim , Soo-Hyung Kim , Seung-Hyun Kim , Young-Sam Kim , Jong-Hyouk Noh , Sang-Rae Cho , Young-Seob Cho , Jin-Man Cho , Jung-Yeon Hwang
IPC分类号： H04L29/06 , G06F21/32 , G06N3/02 , G06V40/50 , G06V40/70 , G06F18/22 , G06N7/01
CPC分类号： G06F21/32 , G06F18/22 , G06N3/02 , G06N7/01 , G06V40/50 , G06V40/70
摘要： Disclosed herein are an apparatus and method for user authentication based on multiple pieces of biometric information. The apparatus may include one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program receives multiple pieces of biometric information from the client device of a user, generates the personal identifier of the user using a neural network and a Bloom filter algorithm, and checks the similarity between the personal identifier of the user and each of personal identifiers previously registered in a database, thereby authenticating the user.

4. 发明授权

US10771459B2 Terminal apparatus, server apparatus, blockchain and method for FIDO universal authentication using the same 有权
公开(公告)号：US10771459B2
公开(公告)日：2020-09-08
申请号：US16117795
申请日：2018-08-30
申请人： Electronics and Telecommunications Research Institute
发明人： 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分类号： G06F21/30 , H04L9/32 , H04L29/06 , G06F21/32 , H04L9/08 , H04L9/06 , H04L9/00 , G06F21/64
摘要： 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.

5. 发明授权

US10263969B2 Method and apparatus for authenticated key exchange using password and identity-based signature 有权
公开(公告)号：US10263969B2
公开(公告)日：2019-04-16
申请号：US15372562
申请日：2016-12-08
申请人： Electronics and Telecommunications Research Institute
发明人： 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分类号： H04L9/32 , H04L29/06 , H04L9/14 , H04L9/30
摘要： 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.

6. 发明授权

US09509516B2 Apparatus and method for providing digital signature 有权
标题翻译：提供数字签名的装置和方法
公开(公告)号：US09509516B2
公开(公告)日：2016-11-29
申请号：US14617187
申请日：2015-02-09
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Young-Seob Cho , Soo-Hyung Kim , Jong-Hyouk Noh , Sang-Rae Cho , Jin-Man Cho , Dae-Seon Choi , Seung-Hyun Kim , Seok-Hyun Kim , Seung-Hun Jin
IPC分类号： H04L29/06 , H04L9/32 , H04L9/08
CPC分类号： H04L9/3247 , H04L9/0861 , H04L9/3263 , H04L2209/805
摘要： Disclosed are an apparatus and method for providing a digital signature. The apparatus includes a certificate unit, an input unit receives a selection input for a certificate related to signature content received from a signature-requesting terminal, and a control unit for determining whether the certificate unit is capable of performing a digital signature function corresponding to a selected certificate. If the certificate unit is capable of performing the digital signature function, the certificate unit creates a digital signature based on a private key corresponding to the selected certificate when the control unit commands the certificate unit to create a digital signature. Further, if the certificate unit is not capable of performing the digital signature function, the control unit creates a digital signature based on a private key corresponding to a certificate selected from the certificate unit. The control unit transmits the digital signature to the signature-requesting terminal.
摘要翻译：公开了一种用于提供数字签名的装置和方法。所述装置包括证书单元，输入单元接收与从签名请求终端接收到的签名内容相关的证书的选择输入，以及控制单元，用于确定证书单元是否能够执行对应于选定证书如果证书单元能够执行数字签名功能，则当控制单元命令证书单元创建数字签名时，证书单元将基于与所选证书相对应的专用密钥来创建数字签名。此外，如果证书单元不能够执行数字签名功能，则控制单元基于与从证书单元中选择的证书相对应的私钥来创建数字签名。控制单元将数字签名发送到签名请求终端。

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