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11. 发明专利

JP2010176684A Use of media storage structure with multiple pieces of content in content distribution system 有权
标题翻译：在内容分发系统中使用多种内容的媒体存储结构
公开(公告)号：JP2010176684A
公开(公告)日：2010-08-12
申请号：JP2010042116
申请日：2010-02-26
申请人： Apple Inc , アップルインコーポレイテッド
发明人： FARRUGIA AUGUSTIN J , DOWDY THOMAS , FASOLI GIANPAOLO
IPC分类号： G06F21/24 , H04L9/08 , H04L9/14
CPC分类号： G06F21/10 , G06F21/6218
摘要： PROBLEM TO BE SOLVED: To provide a method for distributing content over a network. SOLUTION: In the method, a media storage structure including a first content section for storing first pieces of encrypted content and a second content section for storing second pieces of encrypted content includes a first key section and a second key section for storing the first and second keys, respectively for making the first and second pieces of encrypted content plain text. The media storage structure is distributed from a computer different from one or a plurality of computers for distributing first and second keys, and the first and second keys are inserted into first and second key sections in the media storage structure. Based on the keys, either or both pieces of encrypted content between two pieces of content in the media storage structure are made into plain text to make the content accessible. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过网络分发内容的方法。解决方案：在该方法中，包括用于存储第一加密内容的第一内容部分和用于存储第二加密内容的第二内容部分的媒体存储结构包括第一密钥部分和用于存储第二密钥部分的第二密钥部分第一和第二键分别用于制作第一和第二片加密内容的纯文本。媒体存储结构从不同于一个或多个计算机的计算机分发，用于分配第一和第二密钥，并且第一和第二密钥插入媒体存储结构中的第一和第二密钥部分。基于密钥，媒体存储结构中的两条内容之间的加密内容中的一个或两个片段被制成纯文本以使内容可访问。版权所有（C）2010，JPO＆INPIT

12. 发明专利

JP2012099112A Use of media storage structure accompanied by pieces of plurality of contents of content distribution system 有权
标题翻译：使用内容分发系统内容多样化的媒体存储结构
公开(公告)号：JP2012099112A
公开(公告)日：2012-05-24
申请号：JP2011238296
申请日：2011-10-31
申请人： Apple Inc , アップルインコーポレイテッド
发明人： FARRUGIA AUGUSTIN J , DAUDY THOMAS , FASOLI GIANPAOLO
IPC分类号： G06F21/22 , G06F13/00 , G06Q10/00 , G06Q50/10
CPC分类号： G06F21/10 , G06F21/6218
摘要： PROBLEM TO BE SOLVED: To provide a method for distributing contents over a network.SOLUTION: A media storage structure includes pieces of first and second encrypted contents. Provided are a set of keys for obtaining plaintexts of the pieces of the contents which can be accessed based upon whether access to the piece of the first content is allowed, whether access to the piece of the second content is allowed, or whether access to the both is allowed. The provided set of keys include one or a plurality of keys for obtaining a plaintext of only one of the pieces of the two encrypted contents. Based upon the provided set of keys, a device converts one of the pieces of the two contents in the media storage structure or the pieces of both the encrypted contents in the media storage structure into plaintexts to attain access.
摘要翻译：要解决的问题：提供一种通过网络分发内容的方法。媒体存储结构包括第一和第二加密内容。提供了一组密钥，用于基于是否允许对第一内容的访问，是否允许访问第二内容，或者是否访问第二内容的访问，来获得可以被访问的内容片段的明文两者都是允许的。所提供的一组键包括一个或多个键，用于仅获得两个加密内容中只有一个的明文。基于所提供的一组密钥，设备将媒体存储结构中的两个内容中的一个或媒体存储结构中的加密内容中的一个转换为明文以获得访问。版权所有（C）2012，JPO＆INPIT

13. 发明专利

JP2012069141A Use of media storage structure with pieces of a plurality of contents of content distribution system 有权
标题翻译：使用内容分发系统内容多样的媒体存储结构
公开(公告)号：JP2012069141A
公开(公告)日：2012-04-05
申请号：JP2011240993
申请日：2011-11-02
申请人： Apple Inc , アップルインコーポレイテッド
发明人： FARRUGIA AUGUSTIN J , DAUDY THOMAS , FASOLI GIANPAOLO
IPC分类号： G06F21/22
CPC分类号： G06F21/10 , G06F21/6218
摘要： PROBLEM TO BE SOLVED: To provide a method of distributing contents.SOLUTION: A media storage structure 900 including a first content section which stores part of a first enciphered content and a second content section which stores part of a second enciphered content also includes first and second key sections which store first and second keys for deciphering the first and second enciphered contents into plaintexts, and distributes the media storage structure with the parts of the first and second enciphered contents from a computer different from a computer which distributes the first and second keys. The first and second keys are inserted into the first and second key sections. A device deciphers one or both of pieces of the two contents in the media storage structure into plaintexts based upon the keys, and enables access.
摘要翻译：要解决的问题：提供一种分发内容的方法。解决方案：包括存储部分第一加密内容的第一内容部分和存储第二加密内容的一部分的第二内容部分的媒体存储结构900还包括第一和第二密钥部分，其存储用于将第一和第二加密内容解密为明文，并且将媒体存储结构与第一和第二加密内容的部分从不同于分发第一和第二密钥的计算机的计算机分发。第一和第二键被插入第一和第二键部分。设备基于密钥将媒体存储结构中的两个内容的一个或两个解密为明文，并且允许访问。版权所有（C）2012，JPO＆INPIT

14. 发明专利

BR112013009278A2 dispositivo eletrônico e método de aplicação de uma política de uso de aplicativo gerada por computador 未知
公开(公告)号：BR112013009278A2
公开(公告)日：2016-07-26
申请号：BR112013009278
申请日：2011-10-10
申请人： APPLE INC
发明人： FARRUGIA AUGUSTIN J , TOUBLET BERTRAND MOLLINIER , RAIHI DAVID M , FASOLI GIANPAOLO , CIUDAD JEAN-PIERRE , SULLIVAN NICHOLAS T
IPC分类号： G06F21/00

15. 发明专利

CA2715439C USE OF MEDIA STORAGE STRUCTURE WITH MULTIPLE PIECES OF CONTENT IN A CONTENT-DISTRIBUTION SYSTEM 未知
公开(公告)号：CA2715439C
公开(公告)日：2014-04-29
申请号：CA2715439
申请日：2006-10-10
申请人： APPLE INC
发明人： FARRUGIA AUGUSTIN J , DOWDY THOMAS , FASOLI GIANPAOLO
IPC分类号： H04L9/14 , G06F21/10 , H04N21/6334
摘要： Some embodiments of the invention provide a method for distributing content over a network. The method distributes a single media storage structure to a device (e.g., a computer, portable player, etc.) that connects to the network. The media storage structure includes first and second pieces of encrypted content. Based on whether the device is allowed to access the first piece of content, the second piece of content, or both, the method provides the device with a set of keys for decrypting the pieces of the content that the device is able to access. The provided set of keys might include one or more keys for decrypting only one of the two encrypted pieces of content. Alternatively, it might include one or more keys for decrypting both encrypted pieces of content. For instance, the selected set of keys might include a first key for decrypting the first encrypted piece and a second key for decrypting the second encrypted piece. Based on the provided set of keys, the device can then decrypt and access either one of the two pieces of content in the media storage structure or both pieces of encrypted content in the media storage structure.

16. 发明专利

DK2268020T3 Beskyttelse af audio- eller videodata i en playback-indretning 未知
公开(公告)号：DK2268020T3
公开(公告)日：2013-06-24
申请号：DK10182300
申请日：2008-01-03
申请人： APPLE INC
发明人： LEROUGE JULIEN , FARRUGIA AUGUSTIN J , FASOLI GIANPAOLO
IPC分类号： H04N21/432 , H04N7/16 , H04N7/167 , H04N21/414 , H04N21/439 , H04N21/4402 , H04N21/4408

17. 发明专利

SE535644C2 Enhetsoberoende behandling av krypterad information 未知
公开(公告)号：SE535644C2
公开(公告)日：2012-10-30
申请号：SE1150755
申请日：2007-05-03
申请人： APPLE INC
发明人： FARRUGIA AUGUSTIN J , FASOLI GIANPAOLO , RIENDEAU JEAN-FRANCOIS
IPC分类号： G06F21/10 , H04L9/08

18. 发明专利

FR2907623B1 GESTION DE DROITS NUMERIQUES BASEE SUR LES MODIFICATIONS APPORTEES A L'ENVIRONNEMENT D'UN DISPOSITIF. 未知
公开(公告)号：FR2907623B1
公开(公告)日：2011-09-16
申请号：FR0759515
申请日：2007-12-03
申请人： APPLE INC
发明人： FARRUGIA AUGUSTIN J , FASOLI GIANPAOLO
IPC分类号： H04L12/18 , G06F21/00

19. 发明专利

AT524003T 未知
公开(公告)号：AT524003T
公开(公告)日：2011-09-15
申请号：AT08150990
申请日：2008-02-01
申请人： APPLE INC
发明人： FARRUGIA AUGUSTIN J , FASOLI GIANPAOLO , RIENDEAU JEAN-FRANCOIS , SCHULTZ ROD
IPC分类号： H04L29/06 , H04L9/18 , H04N7/167
摘要： For digital rights management (DRM) of e.g. digitally delivered music or video, a technique to make the decryption keys more secure. The technique fragments a message (song or video or other) into a number of portions, and uses a different decryption key for each portion. Each of the various keys is a function of the preceding key, in one version. In another version, each key is a function of a seed value and of the particular portion of the material with which the key is associated.

20. 发明专利

SE1150755A1 Enhetsoberoende behandling av krypterad information 未知
公开(公告)号：SE1150755A1
公开(公告)日：2011-08-22
申请号：SE1150755
申请日：2007-05-03
申请人： APPLE INC
发明人： FARRUGIA AUGUSTIN J , FASOLI GIANPAOLO , RIENDEAU JEAN-FRANCOIS
IPC分类号： G06F21/10 , H04L9/08

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