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    METHOD OF AUTHENTICATING DEVICES USING CERTIFICATES
    3.
    发明申请
    METHOD OF AUTHENTICATING DEVICES USING CERTIFICATES 审中-公开
    使用证书认证设备的方法

    公开(公告)号：US20160277195A1

    公开(公告)日：2016-09-22

    申请号：US15164911

    申请日：2016-05-26

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： MANABU MAEDA ,  NATSUME MATSUZAKI ,  MOTOJI OHMORI ,  HIDEKI MATSUSHIMA ,  TOMOYUKI HAGA ,  YUJI UNAGAMI ,  YOSHIHIRO UJIIE

    IPC: H04L9/32 ,  H04L29/06

    CPC classification number: H04L9/3268 ,  H04L9/006 ,  H04L9/3297 ,  H04L63/0823 ,  H04L63/0853

    Abstract: A first device, upon detecting participation in an authentication system, transmits new and old identification information of a first certificate revocation list that the first device manages to a second device. In a case where the new and old identification information of a second certificate revocation list that the second device manages is older than the new and old identification information of the received first certificate revocation list, the second device transmits a transmission request for the first certificate revocation list to the first device. Upon receiving the transmission request for the first certificate revocation list from the second device, the first device transmits the first certificate revocation list to the second device. the second device updates the second certificate revocation list using the received first certificate revocation list.

    Abstract translation: 第一设备在检测到认证系统的参与时，向第二设备发送第一设备管理的第一证书吊销列表的新旧标识信息。 在第二设备管理的第二证书吊销列表的新旧识别信息比所接收的第一证书撤销列表的新旧标识信息更旧的情况下，第二设备发送第一证书撤销的传输请求 列表到第一个设备。 在从第二设备接收到针对第一证书吊销列表的传输请求时，第一设备将第一证书吊销列表发送到第二设备。 第二设备使用接收到的第一证书撤销列表来更新第二证书撤销列表。

    DEVICE AUTHENTICATION SYSTEM AND AUTHENTICATION METHOD
    4.
    发明申请
    DEVICE AUTHENTICATION SYSTEM AND AUTHENTICATION METHOD 有权
    设备认证系统和认证方法

    公开(公告)号：US20150295721A1

    公开(公告)日：2015-10-15

    申请号：US14726633

    申请日：2015-06-01

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： YUJI UNAGAMI ,  MOTOJI OHMORI ,  NATSUME MATSUZAKI ,  HIDEKI MATSUSHIMA ,  TOMOYUKI HAGA ,  MANABU MAEDA ,  YOSHIHIRO UJIIE

    IPC: H04L9/32 ,  H04L29/06

    CPC classification number: H04L9/3268 ,  G06F21/33 ,  G06F21/44 ,  H04L63/0823

    Abstract: An authentication system according to the present disclosure includes a first controller connected to a first server via a first network, a second controller connected to a second server via a second network, and a device. The device compares a next issue date described in a first certificate revocation list acquired from the first controller and an issue date described in a second certificate revocation list acquired from the second controller thereby determining whether the first controller is invalid or not.

    Abstract translation: 根据本公开的认证系统包括经由第一网络连接到第一服务器的第一控制器，经由第二网络连接到第二服务器的第二控制器和设备。 该设备将从第一控制器获取的第一证书吊销列表中描述的下一个发布日期与从第二控制器获取的第二证书吊销列表中描述的发布日期进行比较，从而确定第一控制器是否无效。

    INFORMATION PROVIDING APPARATUS, INFORMATION PROVIDING METHOD, AND INFORMATION PROVIDING SYSTEM
    5.
    发明申请
    INFORMATION PROVIDING APPARATUS, INFORMATION PROVIDING METHOD, AND INFORMATION PROVIDING SYSTEM 有权
    信息提供设备，信息提供方法和信息提供系统

    公开(公告)号：US20160044354A1

    公开(公告)日：2016-02-11

    申请号：US14813121

    申请日：2015-07-30

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： NATSUME MATSUZAKI ,  MANABU MAEDA ,  YUJI UNAGAMI

    IPC: H04N21/258 ,  H04N21/442 ,  H04N21/441 ,  H04N21/25

    CPC classification number: H04N21/25866 ,  H04N21/252 ,  H04N21/254 ,  H04N21/25816 ,  H04N21/41407 ,  H04N21/441 ,  H04N21/44222 ,  H04N21/64322

    Abstract: An information providing apparatus includes: an inputter that obtains log information and personal information corresponding thereto; a tentative ID giver that gives each tentative ID to the personal information at each predetermined timing; a first storage that stores correspondence-relationship information indicating a correspondence relationship between the personal information and the each tentative ID; a receiver that receives a request for outputting information including a requested tentative ID identified by a current tentative ID given and the one past timing when the requested ID was given; an information processor that determines, in accordance with the request, link-relationship information indicating a correspondence relationship between the requested tentative ID and the current tentative ID; a second storage that stores the determined link-relationship information; and an outputter that outputs first information including the requested tentative ID or second information indicating that first-information outputting is not permitted, based on the stored link-relationship information.

    Abstract translation: 信息提供装置包括：输入器，其获取与其对应的日志信息和个人信息; 一个暂定的ID提供者，每个预定的时间给予个人信息的每个暂时的ID; 存储指示个人信息和每个暂时ID之间的对应关系的对应关系信息的第一存储器; 接收器，其接收输出信息的请求，所述请求包括当给定的当前临时ID所识别的请求的暂时ID和当所请求的ID被提供时的一个过去的定时; 根据该请求，确定指示所请求的暂时ID与当前暂时ID之间的对应关系的链接关系信息的信息处理器; 存储所确定的链路关系信息的第二存储器; 以及输出器，其基于所存储的链接关系信息，输出包括所请求的暂时ID的第一信息或指示不允许第一信息输出的第二信息。

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