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1. 发明授权

US10355868B2 Method of providing security for controller using encryption and apparatus therefor 有权
公开(公告)号：US10355868B2
公开(公告)日：2019-07-16
申请号：US15371804
申请日：2016-12-07
申请人： HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , YURA CORPORATION CO., LTD.
发明人： A Ram Cho , Ho Jin Jung , Hyun Soo Ahn , Young Hoon Kwon , Soo Mi Kim
IPC分类号： H04L9/32 , H04L9/08
摘要： The present disclosure relates to a method of managing a controller with reliability and, more particularly, to authentication and data exchange during installation/use/removal of a vehicle controller, a gateway and a tester using an encryption algorithm. A method of authenticating a controller by a gateway in a vehicle includes: transmitting a first message including a first random number to the controller when a first condition is satisfied; receiving, from the controller, a second message including the first random number to which an electronic signature has been attached through a private key of the controller; decrypting the first random number having the electronic signature attached thereto using a public key of the controller; and transmitting, to the controller, a symmetric key encrypted using the public key of the controller when the decryption has been successfully performed.

2. 发明授权

US10275951B2 Communication control device, vehicle having the communication control device, and method for controlling the vehicle 有权
公开(公告)号：US10275951B2
公开(公告)日：2019-04-30
申请号：US15340398
申请日：2016-11-01
申请人： HYUNDAI MOTOR COMPANY , YURA CORPORATION CO., LTD.
发明人： Myungsun Jeong , Young Jong Lee , Soo Mi Kim
IPC分类号： G07C5/00 , G07C5/08 , H04W4/70
摘要： A communication control apparatus includes a communicator for communicating with an electronic control unit (ECU), an interface connected to a diagnostic device, and a controller for activating a security diagnostic routing module when the diagnostic device is initially connected to the interface, and for performing routing between the electronic control unit (ECU) and the diagnostic device using the security diagnostic routing module.

3. 发明申请

US20150043594A1 GATEWAY APPARATUS AND MESSAGE ROUTING METHOD 审中-公开
标题翻译：网关设备和消息路由方法
公开(公告)号：US20150043594A1
公开(公告)日：2015-02-12
申请号：US14141892
申请日：2013-12-27
申请人： Hyundai Motor Company
发明人： Hyun Wook Kim , Byoung Wook Lee , Hyun Soo Ahn , Jeong Hun Lee , Soo Mi Kim
IPC分类号： H04L12/717
CPC分类号： H04L45/42 , H04L12/6418
摘要： A gateway apparatus and a message routing method are provided. The gateway apparatus includes: a network adaptor transmitting and receiving a message through a vehicle network or a diagnosing CAN positioned inside a vehicle; a CAN driver transferring the message received through the network adaptor; a message router routing the message transferred from the CAN driver and filtering valid data of the message; an application invoking a signal routing application to detect validity of data of each signal of the message transferred from the CAN driver and route data of a valid signal; and a CAN diagnostor processing a message of a diagnosing apparatus performing an access through the diagnosing CAN positioned inside the vehicle to control a diagnosing operation.
摘要翻译：提供了网关装置和消息路由方法。网关装置包括：网络适配器，通过车辆网络或位于车辆内部的诊断CAN发送和接收消息; 传输通过网络适配器接收的消息的CAN驱动程序; 路由从CAN驱动器传送的消息的消息路由器，并过滤消息的有效数据; 调用信号路由应用以检测从CAN驱动器传送的消息的每个信号的数据的有效性的应用程序和有效信号的路由数据的应用; 以及CAN诊断器，其处理通过位于车辆内部的诊断CAN执行访问的诊断装置的消息，以控制诊断操作。

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