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11. 发明授权

US06266696B1 Full time network auxiliary for a network connected PC 失效
标题翻译：全网网络辅助网络连接PC
公开(公告)号：US06266696B1
公开(公告)日：2001-07-24
申请号：US09024231
申请日：1998-02-17
申请人： Daryl Carvis Cromer , Howard Locker , James Peter Ward , David Benson Rhoades
发明人： Daryl Carvis Cromer , Howard Locker , James Peter Ward , David Benson Rhoades
IPC分类号： G06F15173
CPC分类号： G06F11/0748
摘要： A client on a network is provided with auxiliary low power logic, at the network adaptor, that is always active and simulates network traffic (e.g. Ethernet format) normally sent under control of the main client system processor(s). This logic collects client status information and reports to the network manager, even when the system CPU is powered down; information which allows the network manager to exercise broader control and perform maintenance and upgrades which would otherwise require a dialog with the user and limit off-hours maintenance and reconfiguration of the client system. The auxiliary logic also can receive and interpret commands from the network that conform to a predefined format.
摘要翻译：在网络上的客户机提供辅助低功率逻辑，在网络适配器处，其始终是活动的并且模拟通常在主客户端系统处理器的控制下发送的网络流量（例如以太网格式）。该逻辑收集客户端状态信息并向网络管理器报告，即使系统CPU断电; 允许网络管理员进行更广泛的控制并执行维护和升级的信息，否则这将需要与用户的对话并限制客户端系统的非工作时间维护和重新配置。辅助逻辑还可以接收和解释来自网络的符合预定格式的命令。

12. 发明授权

US06263441B1 Real-time alert mechanism for signaling change of system configuration 失效
标题翻译：用于系统配置信令更改的实时警报机制
公开(公告)号：US06263441B1
公开(公告)日：2001-07-17
申请号：US09167202
申请日：1998-10-06
申请人： Daryl C. Cromer , Brandon J. Ellison , Robert Joseph Evans , Eric Richard Kern , James Peter Ward
发明人： Daryl C. Cromer , Brandon J. Ellison , Robert Joseph Evans , Eric Richard Kern , James Peter Ward
IPC分类号： G06F1130
CPC分类号： G06F11/327
摘要： A method of monitoring a networked computer system by detecting a change to a configuration of the computer system, using detection logic of the computer, and generating an alert associated with any change in the configuration in real time. The alert is transmitted to a remote server on the network. In an illustrative implementation, the detection logic can detect (i) a change in the number of storage devices present in the computer system, (ii) a change in the number of memory modules present in the computer system, and (iii) a change in the number of processors present in the computer system. The configuration information may be saved between boot operations of the computer using a battery-powered latch.
摘要翻译：一种通过使用计算机的检测逻辑检测计算机系统的配置的改变来监视联网的计算机系统的方法，并且实时地生成与配置的任何改变相关联的警报。警报被传输到网络上的远程服务器。在说明性实现中，检测逻辑可以检测（i）计算机系统中存在的存储设备的数量的变化，（ii）存在于计算机系统中的存储器模块的数量的变化，以及（iii）改变在计算机系统中存在的处理器数量。可以使用电池供电的锁存器在计算机的引导操作之间保存配置信息。

13. 发明授权

US08549592B2 Establishing virtual endorsement credentials for dynamically generated endorsement keys in a trusted computing platform 有权
标题翻译：在可信计算平台中为动态生成的认可密钥建立虚拟认可凭据
公开(公告)号：US08549592B2
公开(公告)日：2013-10-01
申请号：US11179238
申请日：2005-07-12
申请人： Steven A. Bade , James Patrick Hoff , Siegfried Sutter , James Peter Ward , Helmut H. Weber
发明人： Steven A. Bade , James Patrick Hoff , Siegfried Sutter , James Peter Ward , Helmut H. Weber
IPC分类号： H04L29/06
CPC分类号： G06F21/57 , H04L9/0877 , H04L9/321 , H04L9/3234 , H04L9/3263
摘要： A method and apparatus are disclosed in a data processing system for establishing virtual endorsement credentials. The data processing system includes a hardware trusted platform module (TPM). Logical partitions are generated in the system. A different virtual TPM is generated for each one of the logical partitions. For each one of the logical partitions, the virtual TPM that was generated for the logical partition then dynamically generates a virtual endorsement key, which is stored only within a corresponding virtual TPM. Using the virtual endorsement key, each virtual TPM also generates a virtual endorsement credential for use by the logical partition that includes the virtual TPM. The virtual endorsement credential is generated within the data processing system without the data processing system or its devices accessing a trusted third party that is external to the data processing system.
摘要翻译：在用于建立虚拟背书凭证的数据处理系统中公开了一种方法和装置。数据处理系统包括硬件可信平台模块（TPM）。逻辑分区在系统中生成。为每个逻辑分区生成不同的虚拟TPM。对于逻辑分区中的每一个，为逻辑分区生成的虚拟TPM然后动态地生成仅存储在相应虚拟TPM内的虚拟签名密钥。使用虚拟认可密钥，每个虚拟TPM还生成供包括虚拟TPM的逻辑分区使用的虚拟签注凭证。在数据处理系统内生成虚拟签注凭证，而数据处理系统或其设备访问数据处理系统外部的受信任的第三方。

14. 发明授权

US07263608B2 System and method for providing endorsement certificate 有权
标题翻译：提供认可证书的制度和方法
公开(公告)号：US07263608B2
公开(公告)日：2007-08-28
申请号：US10735388
申请日：2003-12-12
申请人： David Carroll Challener , James Patrick Hoff , Randall Scott Springfield , James Peter Ward
发明人： David Carroll Challener , James Patrick Hoff , Randall Scott Springfield , James Peter Ward
IPC分类号： H04L9/00
CPC分类号： G06F21/57 , G06F2221/2117
摘要： A Trusted Computing Platform Alliance (TCPA) endorsement certificate is provided by comparing a trusted platform module (TPM) public key transmitted by an owner of the computing device to which the TPM belongs to a copy of the key as originally stored in a remote database prior to vending the device. If a match is found the certificate is created using the public key, and then sent to the owner of the computing device.
摘要翻译：通过将由TPM所属的计算设备的所有者发送的可信平台模块（TPM）公钥与原始存储在远程数据库中的密钥的副本进行比较来提供可信计算平台联盟（TCPA）认可证书自动售货机。如果发现匹配，则使用公钥创建证书，然后发送给计算设备的所有者。

15. 发明授权

US07257701B2 Method and system for configuring an operating system in a computer system 有权
标题翻译：在计算机系统中配置操作系统的方法和系统
公开(公告)号：US07257701B2
公开(公告)日：2007-08-14
申请号：US09990003
申请日：2001-11-21
申请人： Richard Wayne Cheston , Daryl Carvis Cromer , Howard Jeffrey Locker , David Benson Rhoades , Randall Scott Springfield , James Peter Ward
发明人： Richard Wayne Cheston , Daryl Carvis Cromer , Howard Jeffrey Locker , David Benson Rhoades , Randall Scott Springfield , James Peter Ward
IPC分类号： G06F15/00
CPC分类号： H04L67/34 , G06F9/441 , G06F9/454 , H04L29/06
摘要： A method and system for configuring an operating system in a computer system including language selection during bootup rather than at manufacture. A first aspect of the method and system comprises providing a plurality of operating system images in the computer system, each of the plurality of operating system images being based upon a particular language, selecting one of the plurality of operating system images based on the language supported by the computer system and loading the selected operating system image into the computer system. A second aspect of the method and system comprises providing a language-independent operating system image in the computer system, determining a language supported by the computer system, loading the language-independent operating system image into the computer system, and associating the language supported by the computer system with the language-independent operating system image.
摘要翻译：一种用于在计算机系统中配置操作系统的方法和系统，包括在启动期间而不是制造期间的语言选择。所述方法和系统的第一方面包括在所述计算机系统中提供多个操作系统图像，所述多个操作系统图像中的每一个基于特定语言，基于所支持的语言来选择所述多个操作系统图像中的一个通过计算机系统将所选择的操作系统映像加载到计算机系统中。该方法和系统的第二方面包括在计算机系统中提供与语言无关的操作系统图像，确定由计算机系统支持的语言，将与语言无关的操作系统映像加载到计算机系统中，以及将由计算机系统具有与语言无关的操作系统映像。

16. 发明授权

US07167982B2 Securing decrypted files in a shared environment 有权
标题翻译：在共享环境中保护解密的文件
公开(公告)号：US07167982B2
公开(公告)日：2007-01-23
申请号：US09952103
申请日：2001-09-14
申请人： Scott Thomas Elliott , James Patrick Hoff , Christopher Scott Long , David Rivera , James Peter Ward
发明人： Scott Thomas Elliott , James Patrick Hoff , Christopher Scott Long , David Rivera , James Peter Ward
IPC分类号： H04L9/00
CPC分类号： H04L63/04 , G06F21/6218 , G06F2221/2147 , Y10S707/99953 , Y10S707/99955
摘要： A method, system and computer program product for securing decrypted files in a shared environment. A filter driver in a kernel space may be configured to control service requests to encrypted files stored in a shared area, e.g., a shared directory on a disk unit, accessible by multiple users. The filter driver may receive a service request to open an encrypted document in the shared area issued from an authorized user. Upon receiving the encrypted data, the filter driver may decrypt the encrypted data. The filter driver may subsequently store the decrypted data in a file in a non-shared area, e.g., a non-shared directory. The non-shared area may be accessible only by the authorized user that requested access to the encrypted file. By storing the decrypted data in a file in the non-shared area, a file once decrypted may be protected in a file sharing environment.
摘要翻译：一种用于在共享环境中保护解密文件的方法，系统和计算机程序产品。内核空间中的过滤器驱动程序可以被配置为将服务请求控制为存储在共享区域（例如，可由多个用户访问的磁盘单元上的共享目录）上的加密文件。过滤器驱动程序可以接收服务请求以在从授权用户发出的共享区域中打开加密文档。在接收到加密数据之后，过滤器驱动程序可以对加密的数据进行解密。滤波器驱动器可随后将解密的数据存储在非共享区域（例如非共享目录）中的文件中。非共享区域可以仅由请求访问加密文件的授权用户访问。通过将解密的数据存储在非共享区域中的文件中，一旦解密的文件可以在文件共享环境中被保护。

17. 发明授权

US07013384B2 Computer system with selectively available immutable boot block code 失效
公开(公告)号：US07013384B2
公开(公告)日：2006-03-14
申请号：US10047219
申请日：2002-01-15
申请人： David Carroll Challener , Steven Dale Goodman , Kevin Michael Reinberg , Randall Scott Springfield , James Peter Ward
发明人： David Carroll Challener , Steven Dale Goodman , Kevin Michael Reinberg , Randall Scott Springfield , James Peter Ward
IPC分类号： G06F9/24
CPC分类号： G06F21/57 , G06F9/4406 , G06F15/177
摘要： A computer system contains selectively available boot block codes. A first boot block is of the conventional type and is stored in storage media such as flash ROM on a system planar with the processor of the computer system. A second boot block is located on a feature card and contains an immutable security code in compliance with the Trusted Computing Platform Alliance (TCPA) specification. The boot block on the feature card is enabled if the first boot block detects the presence of the feature card. The computer system can be readily modified as the computer system is reconfigured, while maintaining compliance with the TCPA specification. A switching mechanism controls which of the boot blocks is to be activated. The feature card is disabled in the event of a computer system reset to prevent access to the TCPA compliant code and function.

18. 发明授权

US06880095B2 Switching power planes of external device interfaces in a computing system in response to connection status 失效
标题翻译：响应于连接状态，在计算系统中切换外部设备接口的电源层
公开(公告)号：US06880095B2
公开(公告)日：2005-04-12
申请号：US10055054
申请日：2002-01-23
申请人： Daryl Carvis Cromer , Howard Jeffrey Locker , Andy Lloyd Trotter , James Peter Ward
发明人： Daryl Carvis Cromer , Howard Jeffrey Locker , Andy Lloyd Trotter , James Peter Ward
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： G06F1/3287 , G06F1/266 , G06F1/3203 , Y02D10/171 , Y10T307/724 , Y10T307/729
摘要： A computing system includes a motherboard including one or more connection subsystems, each of which includes a port connector and a device interface circuit conditioning signals transmitted or received through the port connector. The port connector includes a connection-sensing terminal, which is connected to ground through a cable, and which is allowed to float to a voltage supplied through a pull-up resistor when the cable is disconnected. The motherboard also includes a main voltage plane supplying electrical power to a separate voltage plane for each device interface circuit only when a cable is connected to the port connector which is also connected to the device interface circuit.
摘要翻译：一种计算系统包括：主板，包括一个或多个连接子系统，每个连接子系统包括端口连接器和对通过端口连接器传输或接收的信号进行调理的设备接口电路。端口连接器包括连接感测端子，其通过电缆连接到地，并且当电缆断开时允许浮动到通过上拉电阻器提供的电压。主板还包括一个主电压平面，只有当电缆连接到也连接到设备接口电路的端口连接器时，为每个设备接口电路向单独的电压平面供电。

19. 发明授权

US06701349B1 Data processing system and method for prohibiting unauthorized modification of transmission priority levels 有权
标题翻译：用于禁止未经授权修改传输优先级的数据处理系统和方法
公开(公告)号：US06701349B1
公开(公告)日：2004-03-02
申请号：US09356190
申请日：1999-07-16
申请人： Daryl Carvis Cromer , Brandon Jon Ellison , Eric Richard Kern , Howard Jeffery Locker , Andy Lloyd Trotter , James Peter Ward
发明人： Daryl Carvis Cromer , Brandon Jon Ellison , Eric Richard Kern , Howard Jeffery Locker , Andy Lloyd Trotter , James Peter Ward
IPC分类号： G06F1300
CPC分类号： H04L63/10 , G06F13/385 , H04L63/126 , H04L67/322 , H04L69/329
摘要： A data processing system and method are disclosed for prohibiting an unauthorized user from modifying a priority level associated with a client computer system. The priority level is utilized by a client computer system during transmission of the client's data over a network. One of a plurality of priority levels is associated with the client computer system. The plurality of priority levels includes a higher priority level and a lower priority level. The client computer system associates the priority level with the data transmitted by the client computer system over the network. The data associated with the higher priority level is typically transmitted prior to data associated with the lower priority level. In response to an attempt to modify the associated priority level, the client determines whether the attempt is being made by an approved user. In response to a determination that the attempt is not being made by an approved user, the attempted modification of the priority level is prohibited. In another embodiment, a priority level may be associated with each class of data. When the client computer system transmits a packet, the client determines which class of data is included in the packet. The priority level associated with that class is then associated with the packet including that class of data. The client, then, transmits the packet which is associated with one of the priority levels.
摘要翻译：公开了一种数据处理系统和方法，用于禁止未经授权的用户修改与客户端计算机系统相关联的优先级。在通过网络传送客户端的数据时，客户端计算机系统利用优先级。多个优先级中的一个与客户端计算机系统相关联。多个优先级包括较高优先级和较低优先级。客户端计算机系统将优先级与客户端计算机系统通过网络发送的数据相关联。与较高优先级相关联的数据通常在与较低优先级相关联的数据之前传输。响应于尝试修改相关联的优先级，客户端确定尝试是否由批准用户进行。为了对被许可用户不进行尝试的确定作出回应，禁止尝试修改优先级。在另一个实施例中，优先级可以与每类数据相关联。当客户端计算机系统发送数据包时，客户端确定数据包中包含哪一类数据。然后，与该类相关联的优先级与包括该类数据的分组相关联。然后，客户端发送与优先级中的一个相关联的分组。

20. 发明授权

US06687825B1 Data processing system and method for protecting data in a hard drive utilizing a signature device 有权
标题翻译：使用签名装置保护硬盘中的数据的数据处理系统和方法
公开(公告)号：US06687825B1
公开(公告)日：2004-02-03
申请号：US09527367
申请日：2000-03-17
申请人： David Carroll Challener , Daryl Carvis Cromer , Mark Charles Davis , Dhruv Manmohandas Desai , Charles William Kaufman , Hernando Ovies , James Peter Ward
发明人： David Carroll Challener , Daryl Carvis Cromer , Mark Charles Davis , Dhruv Manmohandas Desai , Charles William Kaufman , Hernando Ovies , James Peter Ward
IPC分类号： G06F1130
CPC分类号： G06F21/80 , G06F21/6209
摘要： A data processing system and method are disclosed for protecting data within a hard disk drive included within a data processing system. Data is generated. A signature value is provided which is stored in a signature device. The signature device is capable of being inserted into and removed from a computer system. A textual description of the data is created. The data is encrypted utilizing both the signature value stored on the device and the textual description. The encrypted data is then stored on the hard disk drive. The data processing system does not permanently store encryption keys.
摘要翻译：公开了一种用于保护包含在数据处理系统内的硬盘驱动器内的数据的数据处理系统和方法。生成数据。提供签名值，其被存储在签名设备中。签名装置能够插入计算机系统和从计算机系统中移除。创建数据的文本描述。使用存储在设备上的签名值和文本描述来加密数据。然后将加密的数据存储在硬盘驱动器上。数据处理系统不会永久存储加密密钥。

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