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1. 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.

2. 发明授权

US09258130B2 Apparatus and method for anonymity-based authentication and key agreement capable of providing communication message binding property 有权
标题翻译：用于基于匿名的认证和能够提供通信消息绑定属性的密钥协商的装置和方法
公开(公告)号：US09258130B2
公开(公告)日：2016-02-09
申请号：US13947693
申请日：2013-07-22
申请人： Electronics and Telecommunications Research Institute
发明人： Jung-Yeon Hwang , Ku-Young Chang , Pil-Joong Lee , Sung-Wook Eom , Dae-Hun Nyang
IPC分类号： H04L9/08 , H04L9/32 , H04L9/00
CPC分类号： H04L9/3281 , H04L9/00 , H04L9/08 , H04L9/0844 , H04L9/32 , H04L9/3255 , H04L2209/42
摘要： Disclosed herein are an apparatus and method for anonymity-based authentication and key agreement capable of providing a communication message binding property. The apparatus includes a signature verification unit and a binding checking unit. The signature verification unit receives a plurality of messages, each carrying a signature including link information of a sender, and verifies the signature of each of the plurality of messages. The binding checking unit, if it is determined by the signature verification unit that the signature is valid, determines whether the plurality of messages has been sent by an identical sender based on the link information of the signature.
摘要翻译：这里公开了一种能够提供通信消息绑定属性的匿名认证和密钥协商的装置和方法。该装置包括签名验证单元和装订检查单元。签名验证单元接收多个消息，每个消息携带包括发送者的链接信息的签名，并且验证多个消息中的每一个的签名。绑定检查单元如果由签名验证单元确定签名有效，则基于签名的链接信息确定多个消息是否已被相同发送者发送。

3. 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.

4. 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.

5. 发明授权

US09577828B2 Batch verification method and apparatus thereof 有权
标题翻译：批量验证方法及装置
公开(公告)号：US09577828B2
公开(公告)日：2017-02-21
申请号：US14668566
申请日：2015-03-25
申请人： Electronics and Telecommunications Research Institute
发明人： Jung-Yeon Hwang , Sung-Kyong Un , Ku-Young Chang , Hyun-Sook Cho
IPC分类号： H04L9/30 , H04L9/08 , H04L9/32
CPC分类号： H04L9/3073 , H04L9/0844 , H04L9/3013 , H04L9/3252
摘要： Exemplary embodiments of the present invention relate to a batch verification method for verifying a plurality of authentication data or digital signature values and an apparatus thereof. A batch verification method according to an embodiment of the present invention comprises: rearranging N pairs of individual instances which compose a batch verification instance; selecting N−1 verification exponents from a verification exponent set E which is used for the batch verification; and performing the batch verification for the rearranged batch verification instance by using the selected verification exponents. Exemplary embodiments of the present invention can be suitable for digital signature and cryptographic confirmation. According to exemplary embodiments, verification computation amount of a plurality of authentication data or digital signature values can be significantly reduced.
摘要翻译：本发明的示例性实施例涉及用于验证多个认证数据或数字签名值的批次验证方法及其装置。根据本发明的实施例的批量验证方法包括：重新构成组成批次验证实例的N对单独实例; 从用于批次验证的验证指数集合E中选择N-1个验证指数; 并通过使用所选的验证指数对重新排列的批次验证实例执行批量验证。本发明的示例性实施例可以适用于数字签名和加密确认。根据示例性实施例，可以显着地减少多个认证数据或数字签名值的验证计算量。

6. 发明授权

US11973667B2 Data transmission processing networking method and apparatus in a host supporting quality assurance of hyper-precision communication services 有权
公开(公告)号：US11973667B2
公开(公告)日：2024-04-30
申请号：US18128340
申请日：2023-03-30
申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
发明人： Jung-Yeon Hwang
IPC分类号： H04L41/5019 , H04L41/5009
CPC分类号： H04L41/5019 , H04L41/5009
摘要： Provided are a networking system for data transmission in a host supporting quality assurance of hyper-precision communication services (HPSs), and more particularly, to a networking method and apparatus in a host of a networking system supporting quality assurance of HPSs. The networking method includes receiving a request for an HPS from a client, checking a descriptor of the HPS in a quality-of-service (QoS) profile of the HPS requested by the client, applying a performance parameter, and selecting an optimal algorithm suitable for a type of the HPS requested by the client.

7. 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.

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