公开(公告)号：US07984511B2

公开(公告)日：2011-07-19

申请号：US11981990

申请日：2007-10-31

申请人： Paul Carl Kocher ,  Joshua Michael Jaffe ,  Benjamin Che-Ming Jun ,  Carter Cyrus Laren ,  Peter Kelley Pearson ,  Nathaniel James Lawson

发明人： Paul Carl Kocher ,  Joshua Michael Jaffe ,  Benjamin Che-Ming Jun ,  Carter Cyrus Laren ,  Peter Kelley Pearson ,  Nathaniel James Lawson

IPC分类号： G06F7/04

CPC分类号： H04N7/1675 ,  G06F21/50 ,  G06F21/62 ,  G06F21/6281 ,  G06F21/78 ,  G11B20/00086 ,  G11B20/00115 ,  G11B20/0021 ,  G11B20/00231 ,  G11B20/00246 ,  G11B20/00253 ,  G11B20/00449 ,  G11B20/00659 ,  G11B20/00818 ,  G11B20/00884 ,  H04L9/3236 ,  H04L9/3249 ,  H04L2209/56 ,  H04L2209/60 ,  H04L2209/606 ,  H04N21/25816 ,  H04N21/4135 ,  H04N21/4181 ,  H04N21/42646 ,  H04N21/4405 ,  H04N21/44236 ,  H04N21/8358 ,  H04N2005/91342

摘要： Technologies are disclosed to transfer responsibility and control over security from player makers to content authors by enabling integration of security logic and content. An exemplary optical disc carries an encrypted digital video title combined with data processing operations that implement the title's security policies and decryption processes. Player devices include a processing environment (e.g., a real-time virtual machine), which plays content by interpreting its processing operations. Players also provide procedure calls to enable content code to load data from media, perform network communications, determine playback environment configurations, access secure nonvolatile storage, submit data to CODECs for output, and/or perform cryptographic operations. Content can insert forensic watermarks in decoded output for tracing pirate copies. If pirates compromise a player or title, future content can be mastered with security features that, for example, block the attack, revoke pirated media, or use native code to correct player vulnerabilities.

公开(公告)号：US08131646B2

公开(公告)日：2012-03-06

申请号：US11982190

申请日：2007-10-31

申请人： Paul Carl Kocher ,  Joshua Michael Jaffe ,  Benjamin Che-Ming Jun ,  Carter Cyrus Laren ,  Peter Kelley Pearson ,  Nathaniel James Lawson

发明人： Paul Carl Kocher ,  Joshua Michael Jaffe ,  Benjamin Che-Ming Jun ,  Carter Cyrus Laren ,  Peter Kelley Pearson ,  Nathaniel James Lawson

IPC分类号： G06F21/00

CPC分类号： G06F21/10 ,  G06F9/445 ,  G06F21/64 ,  G06Q50/188 ,  G11B20/00086 ,  G11B20/00115 ,  G11B20/0021 ,  G11B20/00231 ,  G11B20/00246 ,  G11B20/00253 ,  G11B20/00449 ,  G11B20/00818 ,  G11B20/00884 ,  H04L9/0844 ,  H04L9/302 ,  H04L9/3236 ,  H04L9/3249 ,  H04L9/3271 ,  H04L2209/56 ,  H04L2209/60 ,  H04N5/913 ,  H04N21/4181 ,  H04N21/42646 ,  H04N21/4325 ,  H04N21/4405 ,  H04N21/4627 ,  H04N21/8193 ,  H04N21/8358 ,  H04N2005/91342 ,  H04N2005/91364

摘要： Technologies are disclosed to transfer responsibility and control over security from player makers to content authors by enabling integration of security logic and content. An exemplary optical disc carries an encrypted digital video title combined with data processing operations that implement the title's security policies and decryption processes. Player devices include a processing environment (e.g., a real-time virtual machine), which plays content by interpreting its processing operations. Players also provide procedure calls to enable content code to load data from media, perform network communications, determine playback environment configurations, access secure nonvolatile storage, submit data to CODECs for output, and/or perform cryptographic operations. Content can insert forensic watermarks in decoded output for tracing pirate copies. If pirates compromise a player or title, future content can be mastered with security features that, for example, block the attack, revoke pirated media, or use native code to correct player vulnerabilities.

摘要翻译： 通过实现安全逻辑和内容的集成，公开了技术来将责任和控制权从播放器制造者转移到内容作者。 示例性的光盘携带加密的数字视频标题，与实现标题的安全策略和解密过程的数据处理操作相结合。 播放器设备包括通过解释其处理操作播放内容的处理环境（例如，实时虚拟机）。 播放器还提供程序调用，使内容代码从媒体加载数据，执行网络通信，确定播放环境配置，访问安全的非易失性存储，提交数据到CODEC进行输出和/或执行加密操作。 内容可以在解码输出中插入取证水印，以追踪盗版副本。 如果海盗妥协一个玩家或者标题，那么未来的内容就可以掌握安全功能，例如阻止攻击，撤销盗版媒体或使用本机代码纠正播放器漏洞。

公开(公告)号：US07996913B2

公开(公告)日：2011-08-09

申请号：US11981977

申请日：2007-10-31

申请人： Paul Carl Kocher ,  Joshua Michael Jaffe ,  Benjamin Che-Ming Jun ,  Carter Cyrus Laren ,  Peter Kelley Pearson ,  Nathaniel James Lawson

发明人： Paul Carl Kocher ,  Joshua Michael Jaffe ,  Benjamin Che-Ming Jun ,  Carter Cyrus Laren ,  Peter Kelley Pearson ,  Nathaniel James Lawson

IPC分类号： G06F7/04

CPC分类号： H04N7/1675 ,  G06F21/50 ,  G06F21/62 ,  G06F21/6281 ,  G06F21/78 ,  G11B20/00086 ,  G11B20/00115 ,  G11B20/0021 ,  G11B20/00231 ,  G11B20/00246 ,  G11B20/00253 ,  G11B20/00449 ,  G11B20/00659 ,  G11B20/00818 ,  G11B20/00884 ,  H04L9/3236 ,  H04L9/3249 ,  H04L2209/56 ,  H04L2209/60 ,  H04L2209/606 ,  H04N21/25816 ,  H04N21/4135 ,  H04N21/4181 ,  H04N21/42646 ,  H04N21/4405 ,  H04N21/44236 ,  H04N21/8358 ,  H04N2005/91342

摘要： Technologies are disclosed to transfer responsibility and control over security from player makers to content authors by enabling integration of security logic and content. An exemplary optical disc carries an encrypted digital video title combined with data processing operations that implement the title's security policies and decryption processes. Player devices include a processing environment (e.g., a real-time virtual machine), which plays content by interpreting its processing operations. Players also provide procedure calls to enable content code to load data from media, perform network communications, determine playback environment configurations, access secure nonvolatile storage, submit data to CODECs for output, and/or perform cryptographic operations. Content can insert forensic watermarks in decoded output for tracing pirate copies. If pirates compromise a player or title, future content can be mastered with security features that, for example, block the attack, revoke pirated media, or use native code to correct player vulnerabilities.

摘要翻译： 通过实现安全逻辑和内容的集成，公开了技术来将责任和控制权从播放器制造者转移到内容作者。 示例性的光盘携带加密的数字视频标题，与实现标题的安全策略和解密过程的数据处理操作相结合。 播放器设备包括通过解释其处理操作播放内容的处理环境（例如，实时虚拟机）。 播放器还提供程序调用，使内容代码从媒体加载数据，执行网络通信，确定播放环境配置，访问安全的非易失性存储，提交数据到CODEC进行输出和/或执行加密操作。 内容可以在解码输出中插入取证水印，以追踪盗版副本。 如果海盗妥协一个玩家或者标题，那么未来的内容就可以掌握安全功能，例如阻止攻击，撤销盗版媒体或使用本机代码纠正播放器漏洞。

公开(公告)号：US07778420B2

公开(公告)日：2010-08-17

申请号：US11982234

申请日：2007-10-31

申请人： Paul Carl Kocher ,  Joshua Michael Jaffe ,  Benjamin Che-Ming Jun ,  Matthew Thomas Carter ,  Peter Kelley Pearson

发明人： Paul Carl Kocher ,  Joshua Michael Jaffe ,  Benjamin Che-Ming Jun ,  Matthew Thomas Carter ,  Peter Kelley Pearson

IPC分类号： G06F21/00 ,  H04L9/06

CPC分类号： H04L9/0891 ,  G11B20/00086 ,  G11B20/00166 ,  G11B20/00173 ,  G11B20/0021 ,  G11B20/00246 ,  G11B20/00659 ,  G11B20/00818 ,  G11B20/0084 ,  G11B20/00884 ,  H04L9/3247 ,  H04L2209/603 ,  H04L2209/608 ,  H04N5/913 ,  H04N21/26613 ,  H04N21/4135 ,  H04N21/4181 ,  H04N21/4325 ,  H04N21/4405 ,  H04N21/44236 ,  H04N21/4627 ,  H04N21/8355 ,  H04N21/8358 ,  H04N2005/91335 ,  H04N2005/91342

摘要： In an exemplary embodiment, digital content is mastered as a combination of encrypted data and data processing operations that enable use in approved playback environments. Player devices having a processing environment compatible with the content's data processing operations are able to decrypt and play the content. Players can also provide content with basic functions, such as loading data from media, performing network communications, determining playback environment configuration, controlling decryption/playback, and/or performing cryptographic operations using the player's keys. These functions allow the content to implement and enforce its own security policies. If pirates compromise individual players or content titles, new content can be mastered with new security features that block the old attacks. A selective decryption capability can also be provided, enabling on-the-fly watermark insertion so that attacks can be traced back to a particular player. Features to enable migration from legacy formats are also provided.

摘要翻译： 在示例性实施例中，数字内容被掌握为加密数据和数据处理操作的组合，使得能够在批准的回放环境中使用。 具有与内容的数据处理操作兼容的处理环境的播放器设备能够解密和播放内容。 播放器还可以向内容提供基本功能，例如从媒体加载数据，执行网络通信，确定播放环境配置，控制解密/播放，和/或使用播放器的键执行加密操作。 这些功能允许内容实现和执行自己的安全策略。 如果海盗妥协个人玩家或内容标题，新的内容可以掌握新的安全功能，阻止旧的攻击。 还可以提供选择性解密能力，使得能够进行动态水印插入，使得攻击可追溯到特定播放器。 还提供了允许从旧格式迁移的功能。

公开(公告)号：US07756272B2

公开(公告)日：2010-07-13

申请号：US11977862

申请日：2007-10-26

申请人： Paul Carl Kocher ,  Joshua Michael Jaffe ,  Benjamin Che-Ming Jun ,  Matthew Thomas Carter ,  Peter Kelley Pearson

发明人： Paul Carl Kocher ,  Joshua Michael Jaffe ,  Benjamin Che-Ming Jun ,  Matthew Thomas Carter ,  Peter Kelley Pearson

IPC分类号： H04L9/00

CPC分类号： H04L9/0891 ,  G11B20/00086 ,  G11B20/00166 ,  G11B20/00173 ,  G11B20/0021 ,  G11B20/00246 ,  G11B20/00659 ,  G11B20/00818 ,  G11B20/0084 ,  G11B20/00884 ,  H04L9/3247 ,  H04L2209/603 ,  H04L2209/608 ,  H04N5/913 ,  H04N21/26613 ,  H04N21/4135 ,  H04N21/4181 ,  H04N21/4325 ,  H04N21/4405 ,  H04N21/44236 ,  H04N21/4627 ,  H04N21/8355 ,  H04N21/8358 ,  H04N2005/91335 ,  H04N2005/91342

摘要： In an exemplary embodiment, digital content is mastered as a combination of encrypted data and data processing operations that enable use in approved playback environments. Player devices having a processing environment compatible with the content's data processing operations are able to decrypt and play the content. Players can also provide content with basic functions, such as loading data from media, performing network communications, determining playback environment configuration, controlling decryption/playback, and/or performing cryptographic operations using the player's keys. These functions allow the content to implement and enforce its own security policies. If pirates compromise individual players or content titles, new content can be mastered with new security features that block the old attacks. A selective decryption capability can also be provided, enabling on-the-fly watermark insertion so that attacks can be traced back to a particular player. Features to enable migration from legacy formats are also provided.

摘要翻译： 在示例性实施例中，数字内容被掌握为加密数据和数据处理操作的组合，使得能够在批准的回放环境中使用。 具有与内容的数据处理操作兼容的处理环境的播放器设备能够解密和播放内容。 播放器还可以向内容提供基本功能，例如从媒体加载数据，执行网络通信，确定播放环境配置，控制解密/播放，和/或使用播放器的键执行加密操作。 这些功能允许内容实现和执行自己的安全策略。 如果海盗妥协个人玩家或内容标题，新的内容可以掌握新的安全功能，阻止旧的攻击。 还可以提供选择性解密能力，使得能够进行动态水印插入，使得攻击可追溯到特定播放器。 还提供了允许从旧格式迁移的功能。

公开(公告)号：US07760876B2

公开(公告)日：2010-07-20

申请号：US11974594

申请日：2007-10-15

申请人： Paul Carl Kocher ,  Joshua Michael Jaffe ,  Benjamin Che-Ming Jun ,  Matthew Thomas Carter ,  Peter Kelley Pearson

发明人： Paul Carl Kocher ,  Joshua Michael Jaffe ,  Benjamin Che-Ming Jun ,  Matthew Thomas Carter ,  Peter Kelley Pearson

IPC分类号： G06F21/06 ,  H04L9/18

CPC分类号： H04L9/0891 ,  G11B20/00086 ,  G11B20/00166 ,  G11B20/00173 ,  G11B20/0021 ,  G11B20/00246 ,  G11B20/00659 ,  G11B20/00818 ,  G11B20/0084 ,  G11B20/00884 ,  H04L9/3247 ,  H04L2209/603 ,  H04L2209/608 ,  H04N5/913 ,  H04N21/26613 ,  H04N21/4135 ,  H04N21/4181 ,  H04N21/4325 ,  H04N21/4405 ,  H04N21/44236 ,  H04N21/4627 ,  H04N21/8355 ,  H04N21/8358 ,  H04N2005/91335 ,  H04N2005/91342

摘要： In an exemplary embodiment, digital content is mastered as a combination of encrypted data and data processing operations that enable use in approved playback environments. Player devices having a processing environment compatible with the content's data processing operations are able to decrypt and play the content. Players can also provide content with basic functions, such as loading data from media, performing network communications, determining playback environment configuration, controlling decryption/playback, and/or performing cryptographic operations using the player's keys. These functions allow the content to implement and enforce its own security policies. If pirates compromise individual players or content titles, new content can be mastered with new security features that block the old attacks. A selective decryption capability can also be provided, enabling on-the-fly watermark insertion so that attacks can be traced back to a particular player. Features to enable migration from legacy formats are also provided.

公开(公告)号：US06170060A

公开(公告)日：2001-01-02

申请号：US08943582

申请日：1997-10-03

申请人： Timothy Mott ,  Guy Story ,  Benjamin Che-Ming Jun ,  Samuel Hong-Yen Pai ,  Paul Kocher

发明人： Timothy Mott ,  Guy Story ,  Benjamin Che-Ming Jun ,  Samuel Hong-Yen Pai ,  Paul Kocher

IPC分类号： H04L900

CPC分类号： H04N21/231 ,  G06F11/006 ,  G11B20/00086 ,  H04N7/165 ,  H04N7/17318 ,  H04N21/2347 ,  H04N21/2543 ,  H04N21/25816 ,  H04N21/41407 ,  H04N21/42684 ,  H04N21/443 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/8355 ,  H04N21/8549

摘要： A method, apparatus, and article of manufacture for targeting a digital information playback device. A device ID and or a group ID is embedded in the playback device. A device ID or a group ID is also embedded in a digital information file. Upon receiving the digital information file, the device ID or the group ID of the playback device is compared to that contained in the digital information file. The digital information file is then played if either the device ID or the group ID of the digital information file matches that of the playback device.

摘要翻译： 一种用于瞄准数字信息播放装置的方法，装置和制品。 设备ID和组ID被嵌入回放设备中。 设备ID或组ID也嵌入在数字信息文件中。 在接收到数字信息文件时，将重放设备的设备ID或组ID与包含在数字信息文件中的设备ID或组ID进行比较。 然后，如果数字信息文件的设备ID或组ID与播放设备的设备ID或组ID匹配，则播放数字信息文件。

公开(公告)号：US5926624A

公开(公告)日：1999-07-20

申请号：US710114

申请日：1996-09-12

申请人： Donald R. Katz ,  Edwin J. Lau ,  Timothy Mott ,  Scott A. Brenneman ,  Benjamin Che-Ming Jun ,  Samuel Hong-Yen Pai

发明人： Donald R. Katz ,  Edwin J. Lau ,  Timothy Mott ,  Scott A. Brenneman ,  Benjamin Che-Ming Jun ,  Samuel Hong-Yen Pai

IPC分类号： G06F9/06 ,  G06F12/00 ,  G06F13/00 ,  G06F15/00 ,  G06F21/00 ,  G06Q20/12 ,  G06Q20/34 ,  G07F7/10 ,  G07F17/16 ,  H04L29/06 ,  H04L29/08 ,  H04N21/61 ,  G06F17/30

CPC分类号： G11B20/00195 ,  G06Q20/1235 ,  G06Q20/3552 ,  G07F17/16 ,  G07F7/1008 ,  G11B20/00086 ,  G11B20/00695 ,  H04L29/06 ,  H04L29/06027 ,  H04L63/0428 ,  H04L63/0823 ,  H04L63/12 ,  H04L65/4084 ,  H04L67/02 ,  H04L67/04 ,  H04L67/06 ,  H04L67/306 ,  H04L67/34 ,  H04N21/6131 ,  H04L2463/101 ,  H04L67/42 ,  H04L69/329 ,  Y10S707/99945 ,  Y10S707/99948

摘要： A computer network based digital information library system employing authentication and encryption protocols for the secure transfer of digital information library programs to a client computer system and a mobile digital information playback device removably connectable to the client computer system. The present invention is a computer network based library and information delivery system for accessing and obtaining selected digital information files. The library and information delivery system comprises: 1) a library server having a plurality of digital information files; 2) a client computer system coupled to the library server over a network; and 3) a mobile device removably connectable to the client computer system, the client computer system including logic for requesting a download of a selected one or more of the digital information files from the library server, the client computer system further including logic for downloading the selected one or more of the digital information files to the mobile device.

摘要翻译： 一种基于计算机网络的数字信息库系统，其采用用于将数字信息库程序安全传送到客户计算机系统的认证和加密协议以及可移除地连接到客户端计算机系统的移动数字信息回放设备。 本发明是一种用于访问和获取所选择的数字信息文件的基于计算机网络的图书馆和信息传递系统。 图书馆和信息传递系统包括：1）具有多个数字信息文件的图书馆服务器; 2）通过网络耦合到库服务器的客户端计算机系统; 以及3）可移除地连接到所述客户端计算机系统的移动设备，所述客户端计算机系统包括用于从库服务器请求下载所选择的一个或多个数字信息文件的逻辑，所述客户端计算机系统还包括用于下载 将一个或多个数字信息文件选择到移动设备。

公开(公告)号：US09002746B2

公开(公告)日：2015-04-07

申请号：US13465815

申请日：2012-05-07

申请人： Guy A. Story, Jr. ,  Rozsa E. Kovesdi ,  Ajit V. Rajasekharan ,  Benjamin Che-Ming Jun

发明人： Guy A. Story, Jr. ,  Rozsa E. Kovesdi ,  Ajit V. Rajasekharan ,  Benjamin Che-Ming Jun

IPC分类号： G06F21/00 ,  G06Q30/06 ,  G06F21/10

CPC分类号： G06Q30/06 ,  G06F21/10

摘要： Aspects of the present disclosure relate to managing licenses for playback of digital content. A license management device may create licenses that determine the number of playback devices that can be authorized by the license. Each license may be included in a corresponding digital content. In addition, each license may be distributed to a set of playback devices. Thereafter, a playback device may playback digital content that includes a license when the playback device stores a matching license. A single license can be used to provide authorization to play digital content from multiple sources and/or multiple types of content. Playback devices can store multiple licenses, which allows playback devices to belong to multiple sets of playback devices authorized to playback various digital content. In one embodiment digital content files can contain multiple licenses to allow the content files to be shared by multiple sets of playback devices.

摘要翻译： 本公开的方面涉及管理数字内容回放的许可。 许可证管理设备可以创建许可证，以确定许可证可以授权的播放设备的数量。 每个许可证可能被包含在相应的数字内容中。 此外，每个许可证可以被分发到一组回放设备。 此后，当播放设备存储匹配的许可证时，播放设备可以播放包括许可证的数字内容。 可以使用单个许可证来提供从多个来源和/或多种类型的内容播放数字内容的授权。 播放设备可以存储多个许可证，这允许播放设备属于被授权播放各种数字内容的多组播放设备。 在一个实施例中，数字内容文件可以包含多个许可证以允许内容文件由多组播放设备共享。

公开(公告)号：US07917643B2

公开(公告)日：2011-03-29

申请号：US10986736

申请日：2004-11-12

申请人： Howard Wolfish ,  Igor Grebnev ,  Benjamin Che-Ming Jun ,  Guy Story ,  Alexander Galkin

发明人： Howard Wolfish ,  Igor Grebnev ,  Benjamin Che-Ming Jun ,  Guy Story ,  Alexander Galkin

IPC分类号： G06F15/16

CPC分类号： H04L67/06 ,  G06Q20/322 ,  G07F17/16 ,  H04L63/0428 ,  H04L63/08 ,  H04L63/10 ,  H04L63/12 ,  H04L67/04 ,  H04L67/28 ,  H04L67/2842 ,  H04L67/289 ,  H04L67/34 ,  H04L69/329

摘要： Aspects of the present disclosure relate to a computer system that can transfer a digital information file to a removable media storage. The digital information file can include targeting information, which may include combined descrambling information and information identifying a mobile playback device. The mobile playback device can render the targeted digital information file if the information identifying the mobile playback device included in the targeting information corresponds to an identifier of the mobile playback device, so as to allow the mobile playback device to descramble the targeted digital information file using the descrambling information.

摘要翻译： 本公开的方面涉及可以将数字信息文件传送到可移动媒体存储器的计算机系统。 数字信息文件可以包括目标信息，其可以包括组合的解扰信息和识别移动播放设备的信息。 如果识别包括在目标信息中的移动播放设备的信息对应于移动播放设备的标识符，则移动播放设备可以呈现目标数字信息文件，以便允许移动播放设备使用 解扰信息。