公开(公告)号：US11966458B2

公开(公告)日：2024-04-23

申请号：US17381397

申请日：2021-07-21

Applicant: Panasonic Intellectual Property Corporation of America

Inventor： Yoshihiro Ujiie ,  Hideki Matsushima ,  Makoto Fujiwara

IPC: G06F21/33 ,  G06F21/44

CPC classification number: G06F21/33 ,  G06F21/44

Abstract: An authentication method is used by an automated driving system that includes a vehicle and an external device, the external device communicating with the vehicle to cause the vehicle to implement automated driving. The vehicle holds a first certificate that certifies validity of the vehicle. The external device holds a second certificate that certifies validity of the external device. The authentication method includes: validating a third certificate that certifies validity of a combination of the vehicle and the external device, in accordance with a result of device authentication performed between the vehicle and the external device by reference to the first certificate and the second certificate.

公开(公告)号：US12292954B2

公开(公告)日：2025-05-06

申请号：US18609846

申请日：2024-03-19

Applicant: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

Inventor： Yoshihiro Ujiie ,  Hideki Matsushima ,  Makoto Fujiwara

IPC: G06F21/33 ,  G06F21/44

Abstract: An authentication method is used by an automated driving system that includes a vehicle and an external device, the external device communicating with the vehicle to cause the vehicle to implement automated driving. The vehicle holds a first certificate that certifies validity of the vehicle. The external device holds a second certificate that certifies validity of the external device. The authentication method includes: validating a third certificate that certifies validity of a combination of the vehicle and the external device, in accordance with a result of device authentication performed between the vehicle and the external device by reference to the first certificate and the second certificate.