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：US20210184885A1

公开(公告)日：2021-06-17

申请号：US17077702

申请日：2020-10-22

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Joong-Yong CHOI ,  Dong-Wook KANG ,  Dae-Won KIM ,  Sang-Woo LEE ,  Jin-Yong LEE ,  Boo-Sun JEON ,  Bo-Heung CHUNG ,  Hong-Il JU ,  Byeong-Cheol CHOI

IPC: H04L12/28 ,  H04L12/40 ,  H04L29/08

Abstract: Disclosed herein are a method for managing an access control list based on an automotive Ethernet and an apparatus for the same. The method includes analyzing a new access control rule that is input to a vehicle in which the automotive Ethernet is applied, searching for any one target unit to manage the new access control rule in consideration of at least one of a destination and an application target corresponding to the new access control rule, and storing the new access control rule by transmitting a storage request message corresponding to the new access control rule to the target unit.

公开(公告)号：US20140092735A1

公开(公告)日：2014-04-03

申请号：US13975853

申请日：2013-08-26

Applicant: Electronics and Telecommunications Research Institute

Inventor： Sang-Woo LEE ,  Hyun-Seo OH ,  Woo-Yong HAN

IPC: H04W28/02

CPC classification number: H04W28/0231 ,  H04W28/021

Abstract: An apparatus and method for controlling congestion in a vehicular communication, capable of preventing the network throughput from being lowered due to increase in the number of vehicles, the method including: determining whether a communication channel is in a congestion condition as a message to be transmitted exists; and if determined as the congestion condition, transmitting a message in a transmission section that is determined within a time frame based on a current position.

Abstract translation: 一种用于控制车辆通信中的拥塞的装置和方法，其能够防止由于车辆数量的增加而使网络吞吐量降低，所述方法包括：确定通信信道是否处于拥塞状态，作为要发送的消息 存在 并且如果确定为拥塞状况，则在基于当前位置的时间帧内确定的发送部分中发送消息。

公开(公告)号：US20210174607A1

公开(公告)日：2021-06-10

申请号：US16952856

申请日：2020-11-19

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hong-Il JU ,  Dong-Wook KANG ,  Dae-Won KIM ,  Sang-Woo LEE ,  Jin-Yong LEE ,  Boo-Sun JEON ,  Bo-Heung CHUNG ,  Byeong-Cheol CHOI ,  Joong-Yong CHOI

IPC: G07C5/00 ,  G06F21/64 ,  H04L9/30 ,  H04L9/32 ,  H04L9/08 ,  G07C5/08 ,  B60S5/00

Abstract: Disclosed herein are a method for replacing vehicle parts using an in-vehicle network based on an automotive Ethernet and a system for the same. The method is configured such that a vehicle diagnosis module included in a vehicle performs vehicle self-diagnosis, such that the vehicle and a vehicle manufacturer server perform an authentication process for a new part when a vehicle part is replaced based on a vehicle part replacement agreement procedure between the terminal of a vehicle owner and the maintenance terminal of a vehicle maintenance company, and such that the terminal of the vehicle owner checks whether replacement of the vehicle part is performed normally by requesting an integrity check result from each of the vehicle and the vehicle manufacturer server when the maintenance terminal transmits a part replacement completion message to the terminal of the vehicle owner after completion of the authentication process.

公开(公告)号：US20200274710A1

公开(公告)日：2020-08-27

申请号：US16717028

申请日：2019-12-17

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sang-Woo LEE ,  Hyeok-Chan KWON

IPC: H04L9/30 ,  G06F7/72

Abstract: Disclosed herein are a finite-field division operator, an elliptic curve cryptosystem having the finite-field division operator, and a method for operating the elliptic curve cryptosystem. The method for operating an elliptic curve cryptosystem may include, setting, by a key setting unit, a length of a key of a cryptographic algorithm, generating, by the key setting unit, first setup information that indicates a number of words corresponding to the key length, and generating, by the key setting unit, second setup information that indicates a number of repetitions of an operation by a finite-field division operator corresponding to the key length.

公开(公告)号：US20150241560A1

公开(公告)日：2015-08-27

申请号：US14630683

申请日：2015-02-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Byung-Gil LEE ,  Byung-Doo KIM ,  Do-Hyeung KIM ,  Joong-Yong CHOI ,  Ju-Young KIM ,  Dae-Hee SEO ,  Seung-Hee OH ,  Kwan-Tae CHO ,  Sang-Woo LEE ,  Jung-Chan NA ,  Hyun-Sook CHO

IPC: G01S13/91 ,  G01C21/00

CPC classification number: G01S13/91 ,  G01C21/203 ,  G01S13/66 ,  G01S13/86 ,  G01S13/867 ,  G01S13/917

Abstract: An apparatus and method for providing traffic control service are disclosed herein. The apparatus for providing traffic control service includes a multi-sensor fusion processing unit, an image object tracking and combination unit, and an information provision unit. The multi-sensor fusion processing unit generates the location information of a vessel by fusing radar information and automatic identification system (AIS) information together. The image object tracking and combination unit sets a detection area on a closed-circuit television (CCTV) image based on the information of the vessel, and detects the vessel by performing image processing within the set detection area. The information provision unit generates mapping display information based on the information of the vessel and the result of the detection achieved by performing the image processing, and displays the generated mapping display information within a CCTV screen, thereby providing traffic control service.

Abstract translation: 本文公开了一种用于提供交通控制服务的装置和方法。 用于提供交通控制服务的装置包括多传感器融合处理单元，图像对象跟踪和组合单元以及信息提供单元。 多传感器融合处理单元通过将雷达信息和自动识别系统（AIS）信息融合在一起，生成船舶的位置信息。 图像对象跟踪和组合单元基于容器的信息在闭路电视（CCTV）图像上设置检测区域，并且通过在设置的检测区域内执行图像处理来检测容器。 信息提供单元基于容器的信息和通过执行图像处理实现的检测结果生成映射显示信息，并且在CCTV屏幕内显示生成的映射显示信息，从而提供业务控制服务。