公开(公告)号：US20050278310A1

公开(公告)日：2005-12-15

申请号：US10860994

申请日：2004-06-04

申请人： William Abrams ,  Ricky Johnson

发明人： William Abrams ,  Ricky Johnson

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30598 ,  G06F7/36 ,  G06F17/30731

摘要： A system for managing and organizing content includes a source capable of operating at least one application (i.e., content manager, taxonomy manager, etc.). The application(s) are capable of providing a plurality of pieces of content and a plurality of master taxonomies, each master taxonomy including at least one piece of content placed at one or more locations. After providing the pieces of content and the master taxonomies, the application(s) can identify a subset of the pieces of content and at least one master taxonomy, where the subset includes at least one piece of content. The application(s) can then generate at least one client taxonomy based upon the identified subset and the master taxonom(ies) such that the subset of the pieces of content can thereafter be organized in the client taxonom(ies). The system can also include a client capable of organizing the subset in the client taxonom(ies).

摘要翻译： 用于管理和组织内容的系统包括能够操作至少一个应用（即，内容管理器，分类管理器等）的源。 应用程序能够提供多个内容片段和多个主分类法，每个主分类法包括放置在一个或多个位置处的至少一个内容片段。 在提供内容和主分类之后，应用可以识别内容片段的一部分以及至少一个主分类，其中该子集包括至少一片内容。 然后，应用程序可以基于所识别的子集和主分类法生成至少一个客户端分类，使得此后片段的子集可以此后被组织在客户分类中。 该系统还可以包括能够在客户分类中组织子集的客户机。

公开(公告)号：US20050273629A1

公开(公告)日：2005-12-08

申请号：US10860627

申请日：2004-06-04

申请人： William Abrams ,  Ricky Johnson

发明人： William Abrams ,  Ricky Johnson

IPC分类号： G06F21/00 ,  H04L9/32

CPC分类号： H04L63/0428 ,  G06F21/10 ,  H04L9/0816 ,  H04L2209/24

摘要： A system for providing digial rights management of protected content includes a client and a DRM manager. The client is capable of receiving at least one piece of content, the piece(s) of content being encrypted with at least one encryption key regardless of client user(s) authorized to access the piece(s) of encrypted content. To facilitate the client accessing one or more of the piece(s) of content, the DRM manager is capable of transferring the encryption key(s) to the client, the encryption key(s) being encrypted with a private key of a public key/private key pair unique to a client user associated with the client. The client can thereafter decrypt the encryption key(s) using the public key of the public key/private key pair unique to the client user. Then, the client can decrypt the piece(s) of content using the decrypted encryption key(s), and access the decrypted piece(s) of content.

摘要翻译： 用于提供受保护内容的数字权限管理的系统包括客户机和DRM管理器。 客户端能够接收至少一条内容，该内容片段使用至少一个加密密钥进行加密，而不管授权访问加密内容片段的客户端用户。 为了便于客户端访问一个或多个内容，DRM管理器能够将加密密钥传送到客户端，加密密钥用公钥的专用密钥加密 /与客户端相关联的客户端用户唯一的私钥对。 客户端此后可以使用客户端用户唯一的公钥/私钥对的公开密钥来解密加密密钥。 然后，客户端可以使用解密的加密密钥来解密内容片段，并访问解密的内容片段。

公开(公告)号：US20050273460A1

公开(公告)日：2005-12-08

申请号：US10860980

申请日：2004-06-04

申请人： William Abrams ,  Ricky Johnson

发明人： William Abrams ,  Ricky Johnson

IPC分类号： G06F17/00 ,  G06F17/30

CPC分类号： G06F17/3092

摘要： A system for providing content includes a source and a client. The source is capable of generating a representation of the content, the content being hierarchically-structured and including at least one item having an associated type. The source is capable of generating a representation including an identity table and at least one type table, each item of content being included in the identity table, and included in a type table based upon the type of the item. Thereafter, the source can be capable of providing the representation of the content. The client is capable of receiving the representation of the content, and accessing at least a portion of the content based upon the representation. The client can also be capable of receiving a query for at least one item of content, searching the representation for the item(s), and accessing at least a portion of the content including the item(s).

摘要翻译： 用于提供内容的系统包括源和客户端。 源能够生成内容的表示，内容是分层结构的，并且包括至少一个具有关联类型的项。 源能够生成包括身份表和至少一个类型表的表示，每个内容项被包括在身份表中，并且基于项的类型包括在类型表中。 此后，源可以提供内容的表示。 客户端能够接收内容的表示，并且基于表示访问内容的至少一部分。 客户端还能够接收至少一个内容项目的查询，搜索该表示的项目，以及访问包括该项目的内容的至少一部分。