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1. 发明公开

EP3353699A1 TECHNIQUES FOR COORDINATING DEVICE BOOT SECURITY 审中-公开
公开(公告)号：EP3353699A1
公开(公告)日：2018-08-01
申请号：EP15904426.2
申请日：2015-09-24
申请人： INTEL Corporation
发明人： YAO, Jiewen , ZIMMER, Vincent, J.
IPC分类号： G06F21/50
CPC分类号： G06F21/575
摘要： Various embodiments are generally directed to techniques for coordinating the formation of a chain of trust among components of a processing device. An apparatus may include a processor component including verification microcode to authenticate a verification routine based on a first security credential to create a chain of trust within a processing device that includes the verification microcode and the verification routine; a collecting register to provide a hash value of one or more values written to the collecting register since initialization of the processing device when read; and a verification component of the verification routine to determine a selected security level of the initialization, and based on the selected security level, to authenticate a firmware based on a second security credential to extend the chain of trust to include the firmware and store an indication of a result of the attempted authentication of the firmware in the collecting register.

2. 发明公开

EP3161657A1 FIRMWARE SENSOR LAYER 有权
标题翻译：固件传感器层
公开(公告)号：EP3161657A1
公开(公告)日：2017-05-03
申请号：EP14895738.4
申请日：2014-06-24
申请人： Intel Corporation
发明人： HANEBUTTE, Ulf R. , YAO, Jiewen , ZIMMER, Vincent J.
IPC分类号： G06F15/177
CPC分类号： G06F9/4401 , G06F21/575 , G06F21/62
摘要： Computing devices, computer-readable storage media, and methods associated with providing an operating system (OS)-absent firmware sensor layer to support a boot process are disclosed. A computing device may include a processor and firmware to be operated on the processor. The firmware may include one or more modules and a sensor layer. The sensor layer may be configured to receive, in the OS-absent environment, sensor data produced by a plurality of sensors. The sensor layer may be further configured to selectively provide the sensor data to the one or more modules via an interface of the sensor layer that abstracts the plurality of sensors.
摘要翻译：本文公开了与提供用于支持引导过程的操作系统（OS） - 固件传感器层相关联的计算设备，计算机可读存储介质和方法。在实施例中，计算设备可以包括要在处理器上操作的处理器和固件。固件可以包括一个或多个模块和传感器层。传感器层可以被配置为在OS不存在的环境中接收由多个传感器产生的传感器数据。传感器层可以进一步配置为经由抽象多个传感器的传感器层的接口选择性地将传感器数据提供给一个或多个模块。其他实施例可以被描述和/或要求保护。

3. 发明公开

EP2973147A1 POLICY-BASED SECURE WEB BOOT 有权
标题翻译：基于策略的安全网络引导
公开(公告)号：EP2973147A1
公开(公告)日：2016-01-20
申请号：EP14775411.3
申请日：2014-02-26
申请人： Intel Corporation
发明人： COCKRELL, Brian , GAUTHIER, Jacob J. , YAO, Jiewen , ZIMMER, Vincent J. , AMAYA, Elmer A.
IPC分类号： G06F21/00 , G06F9/44 , G06F15/16
CPC分类号： H04L63/20 , G06F9/4408 , G06F9/4416 , G06F21/575 , H04L63/0823 , H04L67/02 , H04L67/125
摘要： A system, device, and method for providing policy-based secure cloud booting include a mobile computing device and a web server. The mobile computing device determines a remote boot address specifying the location of a boot resource on the web server. The mobile computing device opens a secure connection to the web server and maps the boot resource to a local firmware protocol. The mobile computing device executes the boot resource as a firmware image using the local firmware protocol. The boot resource may be a compact disc or DVD image mapped through a block I/O protocol. The boot resource may be a remote file system mapped through a file system protocol. The remote boot address may be configured using a manageability engine capable of out-of-band communication. The remote boot address may be determined based on the context of the mobile computing device, including location. Other embodiments are described and claimed.
摘要翻译：用于提供基于策略的安全云引导的系统，设备和方法包括移动计算设备和网络服务器。移动计算设备确定指定web服务器上的引导资源的位置的远程引导地址。移动计算设备打开到web服务器的安全连接并将启动资源映射到本地固件协议。移动计算设备使用本地固件协议将引导资源作为固件图像执行。引导资源可以是通过块I / O协议映射的光盘或DVD映像。引导资源可以是通过文件系统协议映射的远程文件系统。远程启动地址可以使用能够进行带外通信的可管理性引擎进行配置。远程启动地址可以基于包括位置的移动计算设备的上下文来确定。描述并要求保护其他实施例。

4. 发明公开

EP4002099A1 FIRMWARE COMPONENT WITH SELF-DESCRIPTIVE DEPENDENCY INFORMATION 有权
公开(公告)号：EP4002099A1
公开(公告)日：2022-05-25
申请号：EP22151877.2
申请日：2017-09-27
申请人： INTEL Corporation
发明人： ZIMMER, Vincent , YAO, Jiewen
IPC分类号： G06F8/654 , G06F8/71
摘要： An embodiment of a semiconductor package apparatus may include technology to determine version information for a new firmware component, read dependency information corresponding to the firmware component, and determine if dependency is satisfied between the new firmware component and one or more other firmware components based on the version information and the dependency information of the new firmware component. Other embodiments are disclosed and claimed.

5. 发明公开

EP3688581A1 FIRMWARE COMPONENT WITH SELF-DESCRIPTIVE DEPENDENCY INFORMATION 审中-公开
公开(公告)号：EP3688581A1
公开(公告)日：2020-08-05
申请号：EP17927311.5
申请日：2017-09-27
申请人： INTEL Corporation
发明人： ZIMMER, Vincent , YAO, Jiewen
IPC分类号： G06F9/445

6. 发明授权

EP2973147B1 POLICY-BASED SECURE WEB BOOT 有权
公开(公告)号：EP2973147B1
公开(公告)日：2019-03-27
申请号：EP14775411.3
申请日：2014-02-26
申请人： Intel Corporation
发明人： COCKRELL, Brian , GAUTHIER, Jacob J. , YAO, Jiewen , ZIMMER, Vincent J. , AMAYA, Elmer A.
IPC分类号： G06F21/00 , G06F9/44 , G06F15/16

7. 发明公开

EP3311319A1 PLATFORM MANAGEMENT METHOD AND APPARATUS INCLUDING EXPIRATION DETECTION 审中-公开
标题翻译：平台管理方法和设备，包括过期检测
公开(公告)号：EP3311319A1
公开(公告)日：2018-04-25
申请号：EP15895201.0
申请日：2015-06-17
申请人： Intel Corporation
发明人： YAO, Jiewen , ZIMMER, Vincent J. , POORNACHANDRAN, Rajesh
IPC分类号： G06F21/00
CPC分类号： G06F21/10 , G06F1/14 , G06F21/57 , G06F21/572 , G06F21/725
摘要： Apparatuses, methods and storage media associated with managing a computing platform in view of an expiration date are described herein. In embodiments, an apparatus may include a computing platform that includes one or more processors to execute applications; and a trusted execution environment that includes a tamper-proof storage to store an expiration date of the computing platform, and a firmware module to be operated in a secure system management mode to regulate operation of the computing platform in view of at least whether a current date is earlier than the expiration date. Other embodiments may be described or claimed.

8. 发明公开

EP4453759A1 CIRCUITRY AND METHODS FOR IMPLEMENTING A TRUSTED EXECUTION ENVIRONMENT SECURITY MANAGER 失效
公开(公告)号：EP4453759A1
公开(公告)日：2024-10-30
申请号：EP21968405.7
申请日：2021-12-20
申请人： INTEL Corporation
发明人： YAO, Jiewen , SHANBHOGUE, Vedvyas , SAHITA, Ravi
IPC分类号： G06F21/00
CPC分类号： G06F21/53 , G06F21/72

9. 发明公开

EP3161710A1 HARDWARE CONFIGURATION REPORTING SYSTEMS 有权
标题翻译：硬件配置报告系统
公开(公告)号：EP3161710A1
公开(公告)日：2017-05-03
申请号：EP14895993.5
申请日：2014-06-25
申请人： Intel Corporation
发明人： YAO, Jiewen , ZIMMER, Vincent J. , PAYNE, Brian S. , ADAMS, Nicholas J.
IPC分类号： G06F21/53
CPC分类号： G06F21/577 , G06F8/65 , G06F9/4401 , G06F9/4411 , G06F9/445 , G06F21/53
摘要： Embodiments related to hardware configuration reporting and arbitration are disclosed herein. For example, an apparatus for hardware configuration reporting may include: a processing device having a trusted execution environment (TEE) and a non-trusted execution environment (non-TEE); request service logic, stored in the memory, to operate within the TEE to receive an indication of a request from arbiter logic, wherein the request represents a hardware configuration register; and reporting logic, stored in the memory, to operate within the TEE and to report an indicator of a value of the hardware configuration register represented by the request to the arbiter logic. Other embodiments may be disclosed and/or claimed.
摘要翻译：这里公开了与硬件配置报告和仲裁有关的实施例。例如，用于硬件配置报告的设备可以包括：具有可信执行环境（TEE）和不可信执行环境（非TEE）的处理设备; 请求存储在所述存储器中的服务逻辑在所述TEE内操作以接收来自仲裁器逻辑的请求的指示，其中所述请求表示硬件配置寄存器; 以及存储在存储器中的报告逻辑以在TEE内操作并且向仲裁器逻辑报告由请求表示的硬件配置寄存器的值的指示符。其他实施例可以被公开和/或要求保护。

10. 发明公开

EP2965246A1 MECHANISM TO SUPPORT RELIABILITY, AVAILABILITY, AND SERVICEABILITY (RAS) FLOWS IN A PEER MONITOR 审中-公开
标题翻译：机构用于支持可靠性，可用性和可维护性在对MONITOR
公开(公告)号：EP2965246A1
公开(公告)日：2016-01-13
申请号：EP13876951.8
申请日：2013-03-07
申请人： Intel Corporation
发明人： YAO, Jiewen , ZIMMER, Vincent J.
IPC分类号： G06F21/00
CPC分类号： G06F11/0793 , G06F9/4406 , G06F9/468 , G06F9/4812 , G06F9/52 , G06F9/542 , G06F11/00 , G06F11/073 , G06F13/4081 , G06F21/00 , G11C29/08
摘要： A mechanism to support reliability, availability, and serviceability (RAS) flows in a peer monitor is disclosed. A method of the disclosure includes receiving, by a processing device, a system management interrupt (SMI) event. The method further includes invoking, in response to the SMI event, a privilege manager to execute from a read-only memory (ROM) entry point to handle the SMI event, the privilege manager comprising a hot plug service module to provide support for memory hot plug functionality and processor hot plug functionality.

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