Pre-licensing of rights management protected content
    1.
    发明申请
    Pre-licensing of rights management protected content 有权
    版权管理预授权保护内容

    公开(公告)号:US20050097359A1

    公开(公告)日:2005-05-05

    申请号:US10697916

    申请日:2003-10-29

    IPC分类号: G06F21/00 H04K3/00 H04L9/00

    摘要: The present invention allows for a pre-licensing process for content that is subject to rights management in order to allow a principal access to the content when the principal does not have access to the rights management server. Rather than requiring the principal to submit a rights account certificate and request for a use license to the rights management server, the present invention allows the message server to obtain a use license on behalf of the principal. Accordingly, the principal can access the use license from the message server and decrypt protected content without having to request the use license from the rights management server.

    摘要翻译: 本发明允许对进行权限管理的内容进行预授权过程,以便当主体不能访问权限管理服务器时允许主体访问内容。 不要求主体向权限管理服务器提交权限帐户证书和请求使用许可证,本发明允许消息服务器代表委托人获得使用许可证。 因此,委托人可以从消息服务器访问使用许可证,并解密受保护的内容,而不必从权限管理服务器请求使用许可证。