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    IN-VEHICLE NETWORKING
    1.
    发明申请
    IN-VEHICLE NETWORKING 审中-公开

    公开(公告)号：US20190268763A1

    公开(公告)日：2019-08-29

    申请号：US16385605

    申请日：2019-04-16

    Applicant: 2236008 Ontario Inc. ,  Certicom Corp.

    Inventor： James Robert Alfred ,  Sergei Sidorov ,  Ming Chee Tsang ,  Scott Lee Linke

    IPC: H04W12/04 ,  H04L29/08 ,  H04L29/06 ,  H04L9/08 ,  H04W12/06

    Abstract: A system and method for securing communication across an in-vehicle bus, includes establishing a connection between a gateway in a vehicle and the in-vehicle bus; generating a session key at the gateway within the vehicle; transmitting a public key certificate and ephemeral key to the gateway and an electronic control unit of the vehicle; generating a shared secret at the gateway and the electronic control unit, respectively; encrypting the session key with the shared secret at the gateway; receiving the encrypted session key through the in-vehicle bus at the electronic control unit; and decrypting the encrypted session key based on the shared secret generated at the electronic control unit.

    In-vehicle networking
    2.
    发明授权
    In-vehicle networking 有权

    公开(公告)号：US10285051B2

    公开(公告)日：2019-05-07

    申请号：US15270957

    申请日：2016-09-20

    Applicant: 2236008 Ontario Inc. ,  Certicom Corp.

    Inventor： James Robert Alfred ,  Sergei Sidorov ,  Ming Chee Tsang ,  Scott Lee Linke

    IPC: H04L9/12 ,  H04W12/06 ,  H04W12/04 ,  H04L29/06 ,  H04L9/08 ,  H04L29/08

    Abstract: A system and method for securing communication across an in-vehicle bus, includes establishing a connection between a gateway in a vehicle and the in-vehicle bus; generating a session key at the gateway within the vehicle; transmitting a public key certificate and ephemeral key to the gateway and an electronic control unit of the vehicle; generating a shared secret at the gateway and the electronic control unit, respectively; encrypting the session key with the shared secret at the gateway; receiving the encrypted session key through the in-vehicle bus at the electronic control unit; and decrypting the encrypted session key based on the shared secret generated at the electronic control unit.

    In-vehicle networking
    4.
    发明授权
    In-vehicle networking 有权

    公开(公告)号：US10965450B2

    公开(公告)日：2021-03-30

    申请号：US16385605

    申请日：2019-04-16

    Applicant: 2236008 Ontario Inc. ,  Certicom Corp.

    Inventor： James Robert Alfred ,  Sergei Sidorov ,  Ming Chee Tsang ,  Scott Lee Linke

    IPC: H04L9/12 ,  G06F21/44 ,  H04L9/08 ,  H04L29/08 ,  H04W12/04 ,  H04W12/06 ,  H04L29/06 ,  G06F21/57

    Abstract: A system and method for securing communication across an in-vehicle bus, includes establishing a connection between a gateway in a vehicle and the in-vehicle bus; generating a session key at the gateway within the vehicle; transmitting a public key certificate and ephemeral key to the gateway and an electronic control unit of the vehicle; generating a shared secret at the gateway and the electronic control unit, respectively; encrypting the session key with the shared secret at the gateway; receiving the encrypted session key through the in-vehicle bus at the electronic control unit; and decrypting the encrypted session key based on the shared secret generated at the electronic control unit.

    USING A SINGLE CERTIFICATE REQUEST TO GENERATE CREDENTIALS WITH MULTIPLE ECQV CERTIFICATES
    6.
    发明申请
    USING A SINGLE CERTIFICATE REQUEST TO GENERATE CREDENTIALS WITH MULTIPLE ECQV CERTIFICATES 有权
    使用单证书要求生成具有多个ECQV证书的证书

    公开(公告)号：US20140230029A1

    公开(公告)日：2014-08-14

    申请号：US14252527

    申请日：2014-04-14

    Applicant: CERTICOM CORP.

    Inventor： Matthew John Campagna ,  Robert John Lambert ,  James Robert Alfred

    IPC: H04L29/06 ,  H04L9/32 ,  H04L9/08

    CPC classification number: H04L63/08 ,  H04L9/083 ,  H04L9/0841 ,  H04L9/0844 ,  H04L9/0861 ,  H04L9/3066 ,  H04L9/3236 ,  H04L9/3263 ,  H04L29/06 ,  H04L63/062 ,  H04L63/0823 ,  H04W12/04

    Abstract: A method and apparatus are disclosed for using a single credential request (e.g., registered public key or ECQV certificate) to obtain a plurality of credentials in a secure digital communication system having a plurality of trusted certificate authority CA entities and one or more subscriber entities A. In this way, entity A can be provisioned onto multiple PKI networks by leveraging a single registered public key or implicit certificate as a credential request to one or more CA entities to obtain additional credentials, where each additional credential can be used to derive additional public key-private key pairs for the entity A.

    Abstract translation: 公开了一种用于使用单个凭证请求（例如，注册公钥或ECQV证书）在具有多个可信证书机构CA实体和一个或多个订户实体A的安全数字通信系统中获得多个凭证的方法和装置 以这种方式，可以通过利用单个注册公钥或隐式证书作为向一个或多个CA实体的凭证请求来获得附加证书来将实体A提供给多个PKI网络，其中每个附加证书可以用于导出附加公共 实体A的密钥 - 私钥对。

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