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1. 发明申请

WO2014138354A1 A METHOD AND DEVICE TO PERFORM EVENT THRESHOLDING IN A FIRMWARE ENVIRONMENT UTILIZING A SCALABLE SLIDING TIME WINDOW 审中-公开
标题翻译：一种利用可扩展的滑动时间窗口在固定环境中执行事件阈值的方法和装置
公开(公告)号：WO2014138354A1
公开(公告)日：2014-09-12
申请号：PCT/US2014/021072
申请日：2014-03-06
申请人： INSYDE SOFTWARE CORP. , EDRICH, David
发明人： EDRICH, David
IPC分类号： G06F9/06 , G06F11/30
CPC分类号： G06F11/0793 , G06F11/0706
摘要： A scalable method of determining in a firmware environment if the rate of occurrence of a detectable specified type of system event that occurs to a system component or discrete functional unit, has met a criteria with respect to a pre-selected threshold. When the meeting of the threshold criteria is detected, a previously defined action associated with the threshold criteria for the particular event can be invoked by the firmware. Embodiments may establish a sliding time window that includes a currently detected type of system event and extends back a set duration in the past. Any occurrences of the specified event taking place earlier than the established time window may be discarded while occurrences of the events during the specified time window are added together with the newly detected event and compared to a threshold value to see if the threshold criteria has been met.
摘要翻译：在固件环境中确定发生到系统组件或离散功能单元的可检测的指定类型的系统事件的发生率是否已经达到关于预选阈值的标准的可扩展方法。当检测到阈值标准的会议时，可以由固件调用与特定事件的阈值标准相关联的先前定义的动作。实施例可以建立滑动时间窗口，其包括当前检测到的类型的系统事件并且延伸过去的设定持续时间。在规定的时间窗口之前发生的事件的发生与新检测到的事件一起被添加在一起，并且与阈值进行比较以查看是否已经达到了阈值标准。

2. 发明申请

WO2012139026A3 SYSTEM AND METHOD FOR PROCESSING REQUESTS TO ALTER SYSTEM SECURITY DATABASES AND FIRMWARE STORES IN A UNIFIED EXTENSIBLE FIRMWARE INTERFACE-COMPLIANT COMPUTING DEVICE 审中-公开
公开(公告)号：WO2012139026A3
公开(公告)日：2012-10-11
申请号：PCT/US2012/032565
申请日：2012-04-06
申请人： INSYDE SOFTWARE CORP. , BOBZIN, Jeffery, Jay
发明人： BOBZIN, Jeffery, Jay
IPC分类号： G06F21/22 , G06F9/06
摘要： A mechanism for allowing firmware in a UEFI-compliant device to implement the UEFI specification driver signing and Authenticated Variable elements while at the same time protecting the system security database holding the library of approved keys and lists of allowed and forbidden programs from unauthorized modifications is discussed.

3. 发明申请

WO2014150478A1 SYSTEM AND METHOD FOR MANAGING AND DIAGNOSING A COMPUTING DEVICE EQUIPPED WITH UNIFIED EXTENSIBLE FIRMWARE INTERFACE (UEFI)-COMPLIANT FIRMWARE 审中-公开
标题翻译：用于管理和诊断配备有统一的可扩展固件接口（UEFI）的计算机设备的系统和方法
公开(公告)号：WO2014150478A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/023360
申请日：2014-03-11
申请人： INSYDE SOFTWARE CORP. , NICHOLES, Martin, O.
发明人： NICHOLES, Martin, O.
IPC分类号： G06F21/50
CPC分类号： G06F21/71 , G06F21/85
摘要： A computing device equipped with UEFI-compliant firmware is provided with added functionality via an extended firmware interface. The variable interface is called with special parameters, which redirect handling of firmware service calls. Embodiments use authenticated variables to provide security properties to the special interface, use the firmware interface to provide access to diagnostics, and use the firmware interface to provide access to system management.
摘要翻译：配备有UEFI兼容固件的计算设备通过扩展固件接口提供附加功能。使用特殊参数调用变量接口，这将重定向处理固件服务调用。实施例使用经认证的变量为特殊接口提供安全属性，使用固件接口提供对诊断的访问，并使用固件接口提供对系统管理的访问。

4. 发明申请

WO2014066478A1 METHOD AND DEVICE FOR ADVANCED CONFIGURATION AND POWER INTERFACE (ACPI) SLEEP STATE SUPPORT USING CPU-ONLY RESET 审中-公开
标题翻译：使用仅CPU复位的高级配置和功率接口（ACPI）休眠状态支持的方法和设备
公开(公告)号：WO2014066478A1
公开(公告)日：2014-05-01
申请号：PCT/US2013/066334
申请日：2013-10-23
申请人： INSYDE SOFTWARE CORP. , LEWIS, Timothy, A.
发明人： LEWIS, Timothy, A.
IPC分类号： G06F9/24
CPC分类号： G06F1/3246 , G06F1/32 , G06F9/4418 , Y02D50/20
摘要： A mechanism for firmware to gain control from the operating system of an Advanced Configuration and Power Interface (ACPI)-compliant computing device during sleep-state transitions even if the computing device lacks a dedicated means for such a change to occur is discussed. Embodiments of the present invention report a CPU-only reset register in place of a sleep control register for an ACPI-compliant computing device in which an operating system is attempting a sleep-state transition. A CPU reset value is substituted for a sleep type value in a sleep-state object and written to the CPU-only reset register that was reported instead of the sleep control register thereby triggering a CPU-only reset. Firmware code operating at a known CPU reset vector may perform specified processing and then authorize a transition to the originally requested sleep-state.
摘要翻译：讨论了固件在休眠状态转换期间从高级配置和电源接口（ACPI）兼容的计算设备的操作系统获得控制的机制，即使计算设备缺少用于发生这种改变的专用装置。本发明的实施例报告CPU仅重置寄存器，代替用于符合ACPI的计算设备的睡眠控制寄存器，其中操作系统正在尝试睡眠状态转换。 CPU复位值代替睡眠状态对象中的睡眠类型值，并将其写入仅报告的CPU专用复位寄存器，而不是休眠控制寄存器，从而触发仅CPU复位。在已知的CPU复位向量操作的固件代码可以执行指定的处理，然后授权转换到最初请求的休眠状态。

5. 发明申请

WO2014074704A1 BIOS USER INTERFACE CONTROL USING MOBILE DEVICE 审中-公开
标题翻译：使用移动设备的BIOS用户界面控制
公开(公告)号：WO2014074704A1
公开(公告)日：2014-05-15
申请号：PCT/US2013/068930
申请日：2013-11-07
申请人： INSYDE SOFTWARE CORP. , LEWIS, Timothy, A. , WANG, Jeremy , YU, Peter , CHIU, Lawrence
发明人： LEWIS, Timothy, A. , WANG, Jeremy , YU, Peter , CHIU, Lawrence
IPC分类号： G06F13/00 , G06F3/00
CPC分类号： G06F9/4416 , G06F9/452 , H04L69/326
摘要： A technique for managing a Unified Extensible Firmware Interface (UEFI) Basic Input/Output System (BIOS) -controlled computing device from a separate mobile computing device is discussed.
摘要翻译：讨论了用于从单独的移动计算设备管理统一的可扩展固件接口（UEFI）基本输入/输出系统（BIOS）控制的计算设备的技术。

6. 发明申请

WO2013059782A1 SECURE OPTION ROM CONTROL 审中-公开
标题翻译：安全选项ROM控制
公开(公告)号：WO2013059782A1
公开(公告)日：2013-04-25
申请号：PCT/US2012/061301
申请日：2012-10-22
申请人： INSYDE SOFTWARE CORP. , WESTERN, Trevor , BOBZIN, Jeffery, Jay
发明人： WESTERN, Trevor , BOBZIN, Jeffery, Jay
IPC分类号： G06F21/22 , G06F9/22 , G06F11/32
CPC分类号： G06F21/57
摘要： A mechanism for controlling the execution of Option ROM code on a Unified Extensible Firmware Interface (UEFI)-compliant computing device is discussed. A security policy enforced by the firmware may be configured by the computing platform designer/IT administrator to take different actions for different types of detected expansion cards or other devices due to the security characteristics of Option ROM drivers associated with the expansion card or device. The security policy may specify whether authorized signed UEFI Option ROM drivers, unauthorized but signed UEFI Option ROM drivers, unsigned UEFI Option ROM drivers and legacy Option ROM drivers are allowed to execute on the UEFI-compliant computing device.
摘要翻译：讨论了在统一的可扩展固件接口（UEFI）兼容计算设备上控制Option ROM代码执行的机制。由固件执行的安全策略可由计算平台设计人员/ IT管理员配置，以对不同类型的检测到的扩展卡或其他设备采取不同的操作，这是由于与扩展卡或设备相关的Option ROM驱动程序的安全特性。安全策略可以指定是否允许授权签名的UEFI选件ROM驱动程序，未经授权但签名的UEFI选件ROM驱动程序，未签名的UEFI选件ROM驱动程序和传统Option ROM驱动程序在符合UEFI的计算设备上执行。

7. 发明申请

WO2014168868A1 DETECTION OF SECURE VARIABLE ALTERATION IN A COMPUTING DEVICE EQUIPPED WITH UNIFIED EXTENSIBLE FIRMWARE INTERFACE (UEFI)-COMPLIANT FIRMWARE 审中-公开
标题翻译：在具有统一的可扩展固件接口（UEFI）的计算机设备中检测安全可变的修改固件
公开(公告)号：WO2014168868A1
公开(公告)日：2014-10-16
申请号：PCT/US2014/033158
申请日：2014-04-07
申请人： INSYDE SOFTWARE CORP. , BOBZIN, Jeffery, Jay , NICHOLES, Martin, O.
发明人： BOBZIN, Jeffery, Jay , NICHOLES, Martin, O.
IPC分类号： G06F21/00
CPC分类号： G06F21/572
摘要： A firmware-based mechanism for protecting against physical attacks on ROM areas holding Authenticated Variables. A first hash of contents of at least one Authenticated Variable is created by a computing device's UEFI-compliant firmware and stored in a non-volatile storage location. Subsequently a second hash of contents of the at least one Authenticated Variable is created by the firmware and compared by the firmware to the stored hash to identify unauthorized modifications of the at least one Authenticated Variable occurring after the creation of the first hash.
摘要翻译：一种基于固件的机制，用于防止存在已认证变量的ROM区域的物理攻击。至少一个已认证变量的内容的第一散列由计算设备的符合UEFI的固件创建并存储在非易失性存储位置。随后，由固件创建至少一个已认证变量的内容的第二散列，并将固件与存储的散列进行比较，以识别在创建第一散列之后发生的至少一个已认证变量的未经授权的修改。

8. 发明申请

WO2014153555A1 VIRTUAL BASEBOARD MANAGEMENT CONTROLLER 审中-公开
标题翻译：虚拟基板管理控制器
公开(公告)号：WO2014153555A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/031550
申请日：2014-03-24
申请人： INSYDE SOFTWARE CORP. , LEWIS, Timothy, Andrew
发明人： LEWIS, Timothy, Andrew
IPC分类号： G06F13/14
CPC分类号： G06F11/07 , G06F11/0706 , G06F11/0757 , G06F11/3006 , G06F11/3055 , G06F11/3089 , G06F11/3476 , G06F2201/815 , G06F2213/0058
摘要： A system firmware agent providing the capabilities of a Baseboard Management Controller (BMC) from within System Management Mode (SMM) is discussed. A virtual BMC provides dedicated communication channels for system firmware, other BMCs in the platform and remote management agents. The virtual BMC may monitor the status of the system, record system events, and control the system state.
摘要翻译：讨论了从系统管理模式（SMM）中提供基板管理控制器（BMC）功能的系统固件代理。虚拟BMC为系统固件，平台中的其他BMC和远程管理代理提供专用通信通道。虚拟BMC可以监视系统的状态，记录系统事件，并控制系统状态。

9. 发明申请

WO2014150352A1 NETWORK CONTROLLER SHARING BETWEEN SMM FIRMWARE AND OS DRIVERS 审中-公开
标题翻译：网络控制器在SMM固件和操作系统驱动程序之间共享
公开(公告)号：WO2014150352A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/023012
申请日：2014-03-11
申请人： INSYDE SOFTWARE CORP. , LEWIS, Timothy, Andrew
发明人： LEWIS, Timothy, Andrew
IPC分类号： G06F13/40
CPC分类号： G06F13/24
摘要： A mechanism for reducing the cost of providing network-based remote platform management by allowing system firmware to communicate with a remote platform administrator or process by sharing a NIC that is also used for normal network traffic is discussed. The dual use of the NIC reduces the cost of remote platform management by removing the need for a secondary controller or CPU core on the computing device that is dedicated to remote management tasks. Additionally, performance in the computing device improves as a byproduct of a CPU core or thread not being dedicated to the management task and instead being available for handling of other tasks.
摘要翻译：讨论了通过允许系统固件与远程平台管理员或进程通信共享一个也用于正常网络流量的NIC来降低提供基于网络的远程平台管理成本的机制。 NIC的双重使用通过消除对专用于远程管理任务的计算设备上的辅助控制器或CPU核心的需要来降低远程平台管理的成本。此外，计算设备中的性能作为CPU核心或线程的副产品而不是专用于管理任务而改进，而是可用于处理其他任务。

10. 发明申请

WO2014043307A1 SYSTEM AND METHOD FOR PROVIDING GESTURE-BASED USER IDENTIFICATION 审中-公开
标题翻译：用于提供基于GISTURE的用户识别的系统和方法
公开(公告)号：WO2014043307A1
公开(公告)日：2014-03-20
申请号：PCT/US2013/059378
申请日：2013-09-12
申请人： INSYDE SOFTWARE CORP. , LEWIS, Timothy, A. , WANG, Jeremy , DAVIS, Kevin , CHIU, Lawrence
发明人： LEWIS, Timothy, A. , WANG, Jeremy , DAVIS, Kevin , CHIU, Lawrence
IPC分类号： G06F21/31
CPC分类号： G06F3/04883 , G06F21/31
摘要： A mechanism for allowing a user to prove their identity on touch-based devices employing the use of a touch surface in firmware-controlled environments is discussed. The user may prove his or her identity by entering a series of strokes on the touch-based device to form a word or image. Characteristics of the entered strokes such as stroke order and stroke direction are compared to stored stroke characteristics that were gathered from a drawing of the same word or image during a user enrollment process. If the stroke characteristics comparison is acceptable, the user identity is verified.
摘要翻译：讨论了允许用户在固件控制的环境中使用触摸表面的基于触摸的设备上证明其身份的机制。用户可以通过在基于触摸的设备上输入一系列笔画来形成单词或图像来证明他或她的身份。所输入的笔画的特征如笔画顺序和笔画方向与在用户注册过程中从相同单词或图像的图形收集的存储的笔触特征进行比较。如果中风特征比较是可接受的，则验证用户身份。

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