Method and apparatus for roaming digital rights management content in device
    4.
    发明申请
    Method and apparatus for roaming digital rights management content in device 审中-公开
    在设备中漫游数字版权管理内容的方法和装置

    公开(公告)号:US20070192616A1

    公开(公告)日:2007-08-16

    申请号:US11656403

    申请日:2007-01-23

    IPC分类号: H04L9/00

    摘要: A method of enabling roaming of a rights object in a digital rights management (DRM) system is provided. The method includes issuing disposable authentication information to a mobile device, receiving a request for a remote authentication as well as the authentication information from an unauthorized device, transmitting a query required for the remote authentication to the unauthorized device, receiving a response to the query from the unauthorized device, and transmitting data that approves of the authentication of the unauthorized device to the unauthorized device.

    摘要翻译: 提供了一种在数字版权管理(DRM)系统中实现漫游权利对象的方法。 该方法包括向移动设备发送一次性验证信息,从未授权的设备接收远程认证请求以及认证信息,将未经授权的设备的远程认证所需的查询发送给接收对该查询的响应 未经授权的设备,以及将认证未经授权的设备的认证的数据发送给未经授权的设备。

    Method and apparatus for temporarily using DRM contents
    5.
    发明授权
    Method and apparatus for temporarily using DRM contents 失效
    临时使用DRM内容的方法和装置

    公开(公告)号:US08214912B2

    公开(公告)日:2012-07-03

    申请号:US11657594

    申请日:2007-01-25

    IPC分类号: H04N7/16 G06F21/00

    CPC分类号: G06F21/10 G06F2221/0706

    摘要: A method and apparatus for temporarily using Digital Rights Management (DRM) contents is provided. The method includes receiving a rights object having information required for using the contents, converting the rights object into a first temporary rights object and a second temporary rights object for a temporary use of the contents, and transmitting the first temporary rights object and the second temporary rights object to an unauthorized device. The first temporary rights object and the second temporary rights object are the rights objects that allow using the contents for a predetermined time.

    摘要翻译: 提供了一种临时使用数字版权管理(DRM)内容的方法和装置。 该方法包括接收具有使用内容所需的信息的权利对象,将权限对象转换为第一临时权限对象和临时使用内容的第二临时权限对象,以及发送第一临时权限对象和第二临时权限对象 权利对象未授权的设备。 第一临时权限对象和第二临时权限对象是允许在预定时间内使用内容的权限对象。

    Method and apparatus for temporarily using DRM contents
    7.
    发明申请
    Method and apparatus for temporarily using DRM contents 失效
    临时使用DRM内容的方法和装置

    公开(公告)号:US20070192276A1

    公开(公告)日:2007-08-16

    申请号:US11657594

    申请日:2007-01-25

    IPC分类号: G06F17/30

    CPC分类号: G06F21/10 G06F2221/0706

    摘要: A method and apparatus for temporarily using Digital Rights Management (DRM) contents is provided. The method includes receiving a rights object having information required for using the contents, converting the rights object into a first temporary rights object and a second temporary rights object such that the contents are temporarily used, and transmitting the first temporary rights object and the second temporary rights object to an unauthorized device. The first temporary rights object and the second temporary rights object are rights objects that use the contents for a predetermined time.

    摘要翻译: 提供了一种临时使用数字版权管理(DRM)内容的方法和装置。 该方法包括接收具有使用内容所需的信息的权限对象,将权限对象转换为第一临时权限对象和第二临时权限对象,使得暂时使用该内容,并且发送第一临时权限对象和第二临时权限对象 权利对象未授权的设备。 第一临时权限对象和第二临时权限对象是在预定时间内使用内容的权利对象。

    APPARATUS, METHOD AND SYSTEM FOR PROTECTING PERSONAL INFORMATION
    8.
    发明申请
    APPARATUS, METHOD AND SYSTEM FOR PROTECTING PERSONAL INFORMATION 审中-公开
    用于保护个人信息的装置,方法和系统

    公开(公告)号:US20080154782A1

    公开(公告)日:2008-06-26

    申请号:US11833455

    申请日:2007-08-03

    IPC分类号: H04L9/30 H04K1/00 H04L9/00

    摘要: A method, apparatus, and system for protecting personal information are provided. The personal-information-protecting apparatus is a device for protecting personal information using a pseudonym, and includes a pseudonym-generating unit that generates a pseudonym, a pseudo-public key corresponding to the pseudonym, and a pseudo-secret key, and a verifying unit that verifies that the pseudonym included in a rights object is identical to one of the generated pseudonyms. The device stores and manages metering data and billing information. The system includes a device, a rights issuer, and at least one of a pseudonym credential issuer and a paying center.

    摘要翻译: 提供了一种用于保护个人信息的方法,装置和系统。 个人信息保护装置是使用假名来保护个人信息的装置,包括生成假名的假名生成部,与假名对应的伪公开密钥和伪密钥,以及验证 验证包含在权限对象中的假名与生成的假名之一相同的单元。 该设备存储和管理计量数据和计费信息。 该系统包括一个设备,一个发行者,以及一个假名证书颁发者和付费中心中的至少一个。