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    SECURE CONNECTIONS FOR LOW POWER DEVICES
    1.
    发明申请
    SECURE CONNECTIONS FOR LOW POWER DEVICES 审中-公开

    公开(公告)号：US20170214664A1

    公开(公告)日：2017-07-27

    申请号：US15413762

    申请日：2017-01-24

    Applicant: Google Inc.

    Inventor： Arnar Birgisson ,  Bo Zhu ,  Yevgeniy Gutnik

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

    CPC classification number: H04L63/0428 ,  H04L9/0869 ,  H04L9/3247 ,  H04L63/10 ,  H04L2209/24 ,  H04W12/06 ,  H04W12/08 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/26

    Abstract: The disclosed embodiments include computerized methods, systems, and devices, including computer programs encoded on a computer storage medium, for establishing secure wireless communications sessions involving low-power devices. A client device may discover a low-power resource device operating within a wireless network. Upon discovery, the client and resource devices may establish mutual randomness, and establish mutual possession of a shared cryptographic key. The resource device may, in some aspects, provide data proving its knowledge of an authentication tag of a local authentication token held confidentially by the client device. If the resource device proves its knowledge of the client device's authentication tag, the client and resource device may establish a secure communication session and generate session keys for subsequent communications.

    DEVICE ACCESS REVOCATION
    2.
    发明申请
    DEVICE ACCESS REVOCATION 审中-公开

    公开(公告)号：US20170220793A1

    公开(公告)日：2017-08-03

    申请号：US15387776

    申请日：2016-12-22

    Applicant: Google Inc.

    Inventor： Arnar Birgisson ,  Yevgeniy Gutnik

    IPC: G06F21/45 ,  H04L29/06

    CPC classification number: G06F21/45 ,  G06F21/62 ,  H04L63/0807 ,  H04L63/083 ,  H04L63/101 ,  H04L63/102 ,  H04W12/08

    Abstract: In some implementations, after one or more users have each been granted a respective access token allowing access to a resource device, revocation data is received by the resource device. The revocation data indicates that the previously granted access to the resource device should be revoked. For example, the revocation data may indicate (i) a user, role, or permission level for which access is revoked and (ii) a duration that access to the resource device was allowed. After receiving the revocation data, the resource device receives token data derived from an access token that allows access to the resource device. The resource device determines that the access token relies on authorization of the user, role, or permission level indicated by the revocation data, and in response, the resource device denies access.

    Customized printer identifier with embedded access rights
    5.
    发明授权
    Customized printer identifier with embedded access rights 有权
    具有嵌入式访问权限的自定义打印机标识符

    公开(公告)号：US08988716B1

    公开(公告)日：2015-03-24

    申请号：US13755465

    申请日：2013-01-31

    Applicant: Google Inc.

    Inventor： Tyler Odean ,  Yevgeniy Gutnik ,  Albert Bodenhamer ,  Sanjeev Radhakrishnan ,  Abhijit Kalamkar ,  Yuri Dolgov ,  Paolo Ferraris ,  Scott Byer ,  Marc Pawliger ,  Robert Toscano ,  Akshay Kannan

    IPC: G06F3/12

    CPC classification number: G06F3/1238 ,  G06F3/1222 ,  G06F3/1239 ,  G06F3/1288

    Abstract: A print server may include an access rights manager configured to receive an access request for printer access rights. The print server may also include a customized printer identifier generator configured to generate a customized printer identifier, based on the access request, with the printer access rights associated therewith, and a print job router configured to provide printing in response to receipt of the customized printer identifier and in accordance with the printer access rights.

    Abstract translation: 打印服务器可以包括被配置为接收打印机访问权限的访问请求的访问权限管理器。 打印服务器还可以包括定制的打印机标识符生成器，​​其被配置为基于访问请求生成与其相关联的打印机访问权限的定制打印机标识符，以及打印作业路由器，其被配置为响应于定制打印机的接收而提供打印 标识符和按照打印机的访问权限。

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