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11.发明申请公开(公告)号：US20150007300A1
公开(公告)日：2015-01-01
申请号：US14319412
申请日：2014-06-30
Inventor： Soo-Hyung KIM , Seok-Hyun KIM , Seung-Hyun KIM , Jong-Hyouk NOH , Sang-Rae CHO , Young-Seob CHO , Jin-Man CHO , Seung-Hun JIN , Dae-Seon CHOI , Hyun-Sook CHO
IPC: G06F21/33
CPC classification number: G06F21/33
Abstract: Provided are management and use of an authentication medium, and specifically, to an apparatus and method for registering and using an IC card as an authentication medium in a user terminal. An apparatus for using the IC card as the authentication medium includes an ID extracting module configured to extract identification information from the IC card that performs near field communication with a user terminal; an ID checking module configured to determine whether the extracted identification information matches identification information of the IC card that is previously registered as an authentication medium; and a security service module configured to provide a security service interface for a security service provided by the determined IC card.
Abstract translation: 提供了认证介质的管理和使用，具体地说，涉及用于在用户终端中注册和使用IC卡作为认证介质的装置和方法。 使用IC卡作为认证介质的装置包括：ID提取模块，被配置为从与用户终端进行近场通信的IC卡中提取识别信息; ID检查模块，被配置为确定所提取的识别信息是否与先前注册为认证介质的IC卡的识别信息相匹配; 以及安全服务模块，被配置为提供由所确定的IC卡提供的安全服务的安全服务接口。
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12.发明公开公开(公告)号：US20240020680A1
公开(公告)日：2024-01-18
申请号：US18189029
申请日：2023-03-23
Inventor： Kwan-Tae CHO , Sang-Rae CHO , Soo-Hyung KIM , Geon-Woo KIM , Seok-Hyun KIM , Young-Sam KIM , Jong-Hyouk NOH , Young-Seob CHO , Jin-Man CHO , Seung-Hun JIN
CPC classification number: G06Q20/3672 , H04L9/3236 , H04L9/3247 , H04L2209/56 , G06Q2220/00
Abstract: Disclosed herein are an apparatus and method for providing an anonymous delegated credential in a DID-based service. A method for issuing an anonymous delegated credential in a DID-based service includes receiving an anonymous delegated credential issuance request message from a digital wallet of a delegate, setting attribute values in the anonymous delegated credential, anonymizing delegator identification information and delegatee identification information among the attribute values, and issuing the generated anonymous delegated credential to the digital wallet of the delegatee.
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Patent Agency Ranking
公开(公告)号：US20220173916A1
公开(公告)日：2022-06-02
申请号：US17334348
申请日：2021-05-28
Inventor： Seok-Hyun KIM , Geon-Woo KIM , Soo-Hyung KIM , Young-Sam KIM , Jong-Hyouk NOH , Kwan-Tae CHO , Sang-Rae CHO , Young-Seob CHO , Jin-Man CHO , Seung-Hun JIN
IPC: H04L9/32
Abstract: Disclosed herein are an apparatus and method for managing a history of object owners. The method includes generating, by an object owner history management apparatus, a product registration Verifiable Credential (VC) in a form of a Merkle tree, and registering the product registration VC in a blockchain in order to manage a history of owners of an object, acquiring, by a first user terminal device, the product registration VC from the blockchain and registering a first owner VC, generated based on the product registration VC, in the blockchain to register an ownership of the object, and acquiring, by a second user terminal device, a product transfer Verifiable Presentation (VP) from the first user terminal device and registering a second owner VC, generated based on the product transfer VP, in the blockchain to receive transfer of the ownership of the object.
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公开(公告)号：US20190080113A1
公开(公告)日：2019-03-14
申请号：US16057066
申请日：2018-08-07
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
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.
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15.发明申请公开(公告)号：US20170339118A1
公开(公告)日：2017-11-23
申请号：US15372562
申请日：2016-12-08
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
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.
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16.发明申请公开(公告)号：US20170255792A1
公开(公告)日：2017-09-07
申请号：US15430236
申请日：2017-02-10
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
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.
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17.发明申请MOBILE TERMINAL, TERMINAL AND AUTHENTICATION METHOD USING SECURITY COOKIE 审中-公开移动终端，终端和使用安全COOKIE的认证方法公开(公告)号：US20150149777A1
公开(公告)日：2015-05-28
申请号：US14516141
申请日：2014-10-16
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
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。
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