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1. 发明申请

WO2022198548A1 PASID GRANULARITY RESOURCE CONTROL FOR IOMMU 审中-公开
公开(公告)号：WO2022198548A1
公开(公告)日：2022-09-29
申请号：PCT/CN2021/082908
申请日：2021-03-25
申请人： INTEL CORPORATION , GUO, Kaijie , RAJ, Ashok , SMITH, Ned , LI, Weigang , WANG, Junyuan , ZENG, Xin , WILL, Brian , FAN, Zijuan , KOUNAVIS, Michael E. , XIE, Qianjun , WANG, Yuan , HUO, Yao
发明人： GUO, Kaijie , RAJ, Ashok , SMITH, Ned , LI, Weigang , WANG, Junyuan , ZENG, Xin , WILL, Brian , FAN, Zijuan , KOUNAVIS, Michael E. , XIE, Qianjun , WANG, Yuan , HUO, Yao
IPC分类号： G06F13/00
摘要： An embodiment of an integrated circuit may comprise memory to store respective resource control descriptors in correspondence with respective identifiers, and an input/output (IO) memory management unit (IOMMU) communicatively coupled to the memory, the IOMMU including circuitry to determine resource control information for an IO transaction based on a resource control descriptor stored in the memory that corresponds to an identifier associated with the IO transaction, and control utilization of one or more resources of the IOMMU based on the determined resource control information. Other embodiments are disclosed and claimed.

2. 发明申请

WO2022133879A1 DEVICE, SYSTEM, AND METHOD FOR INSPECTING DIRECT MEMORY ACCESS REQUESTS 审中-公开
公开(公告)号：WO2022133879A1
公开(公告)日：2022-06-30
申请号：PCT/CN2020/138920
申请日：2020-12-24
申请人： INTEL CORPORATION , GUO, Kaijie , ZENG, Xin , SMITH, Ned , LI, Weigang , WANG, Junyuan , SHEN, Songwu , FAN, Zijuan , HUO, Yao , LUKOSHKOV, Maksim , COQUEREL, Laurent
发明人： GUO, Kaijie , ZENG, Xin , SMITH, Ned , LI, Weigang , WANG, Junyuan , SHEN, Songwu , FAN, Zijuan , HUO, Yao , LUKOSHKOV, Maksim , COQUEREL, Laurent
IPC分类号： G06F12/1009
摘要： Techniques and mechanisms for determining an operation to be performed with a direct memory access (DMA) request. An inspection unit (105) is coupled between an input-output memory management unit (IOMMU) (120) and an endpoint device (118). The inspection unit (105) stores a registry (330) comprising entries (332) which each correspond to a respective address, and a respective one or more resources of the endpoint device (118). A given entry (332) of the registry (330) is created based on a message from the IOMMU (120) which indicates the successful completion of an address translation to facilitate a DMA request. The endpoint device (118) performs a search, based on a DMA request, to determine if any registry (330) entry (332) indicates a combination of an address and an endpoint resource, where said combination matches a corresponding combination indicated by the DMA request. Communication of the DMA request to the IOMMU (120) is contingent on a result of the search.

3. 发明申请

WO2019127397A1 TECHNOLOGIES FOR INTERNET OF THINGS KEY MANAGEMENT 审中-公开
公开(公告)号：WO2019127397A1
公开(公告)日：2019-07-04
申请号：PCT/CN2017/119925
申请日：2017-12-29
申请人： INTEL CORPORATION , WEI, Changzheng , WANG, Junyuan , SMITH, Ned , LI, Weigang , YU, Ping
发明人： WEI, Changzheng , WANG, Junyuan , SMITH, Ned , LI, Weigang , YU, Ping
IPC分类号： H04L9/14 , H04L9/08 , H04L29/06
摘要： Technologies for key management of internet-of-things (IoT) devices include an IoT device, an authority center server, and a group management server. The IoT device is configured to authenticate with an authority center server via an offline communication channel, receive a group member private key as a function of the authentication with the authority center server, and authenticate with a group management server via a secure online communication channel using the group member private key. The IoT device is further configured to receive a group shared key as a function of the authentication with the group management server, encrypt secret data with the group shared key, and transmit the encrypted secret data to the group management server. Other embodiments are described herein.

4. 发明申请

WO2014099008A1 TAP-TO-WAKE AND TAP-TO-LOGIN NEAR FIELD COMMUNICATION (NFC) DEVICE 审中-公开
标题翻译： TAP-TO-WAKE和TAP-TO-LOGIN近场通信（NFC）设备
公开(公告)号：WO2014099008A1
公开(公告)日：2014-06-26
申请号：PCT/US2013/047798
申请日：2013-09-05
申请人： INTEL CORPORATION , SMITH, Ned , MOORE, Victoria , KANON, Avi
发明人： SMITH, Ned , MOORE, Victoria , KANON, Avi
IPC分类号： H04W52/02 , H04W12/06 , H04W88/02
CPC分类号： H04W12/06 , G06F1/16 , G06F1/3231 , G06F1/3287 , G06F21/35 , G06F21/74 , G06F21/81 , G06F2200/1636 , G06F2221/2105 , G06F2221/2111 , H04B5/0056 , H04L63/0853 , H04W52/0225 , Y02D10/171 , Y02D10/173 , Y02D70/142 , Y02D70/144 , Y02D70/166 , Y02D70/42
摘要： Described herein are techniques related to a tap-to-wake and tap-to-login system. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope and meaning of the claims. A tap-to-wake and tap-to-login system allows a user of a near field device to wake up a computing platform from a deep sleep state using a bump/tap without having to move a mouse or enter a keyboard stroke.
摘要翻译：这里描述了与点对点和点击登录系统相关的技术。提交本摘要的理解是，它不会用于解释或限制权利要求的范围和含义。点按 - 唤醒和点击登录系统允许近场设备的用户使用凹凸/轻敲将计算平台从深度睡眠状态唤醒，而无需移动鼠标或进入键盘冲程。

5. 发明申请

WO2007064477A2 NETWORK ACCESS CONTROL FOR MANY-CORE SYSTEMS 审中-公开
标题翻译：用于多核系统的网络访问控制
公开(公告)号：WO2007064477A2
公开(公告)日：2007-06-07
申请号：PCT/US2006/044395
申请日：2006-11-14
申请人： INTEL CORPORATION , SMITH, Ned , WALKER, Jesse , SOOD, Kapil
发明人： SMITH, Ned , WALKER, Jesse , SOOD, Kapil
CPC分类号： H04L63/10 , G06F9/45558 , G06F2009/45587 , H04L63/14
摘要： In a processor based system comprising a plurality of logical machines, selecting a logical machine of the system to serve as a host; the host communicating with a policy decision point (PDP) of a network to provision a data channel interconnecting the processor based system and the network and to provision a logical data channel interconnecting each logical machine of the system to the network.
摘要翻译：在包括多个逻辑机的基于处理器的系统中，选择系统的逻辑机作为主机; 主机与网络的策略决策点（PDP）通信以提供互连基于处理器的系统和网络的数据通道，并提供将系统的每个逻辑机器互连到网络的逻辑数据通道。

6. 发明申请

WO2014209322A1 CONTINUOUS MULTI-FACTOR AUTHENTICATION 审中-公开
标题翻译：连续多因素认证
公开(公告)号：WO2014209322A1
公开(公告)日：2014-12-31
申请号：PCT/US2013/048220
申请日：2013-06-27
申请人： INTEL CORPORATION , SMITH, Ned , CAHILL, Conor
发明人： SMITH, Ned , CAHILL, Conor
IPC分类号： G06F21/30
CPC分类号： H04L63/0807 , G06F21/31 , G06F21/316 , G06F21/335 , G06F21/40 , G06F2221/2101 , G06F2221/2141 , H04L63/0823 , H04L63/12
摘要： Technologies for continuously authenticating a user via multiple authentication factors include a computing device for generating a continuous authentication assertion indicating that continuous authentication of a user is being monitored, sending the continuous authentication assertion to a key distribution center server, and requesting and receiving an initial ticket from the key distribution center server. Such technologies may also include requesting a service ticket from the key distribution center server for accessing a service provider server, receiving a service ticket from the key distribution center server including the continuous authentication assertion, requesting access to the service provider server with the service ticket including the continuous authentication assertion, and accessing the service provider server in response to the continuous authentication assertion being verified.
摘要翻译：用于经由多个认证因素连续认证用户的技术包括：计算设备，用于生成指示正在监视用户的连续认证的连续认证断言，向密钥分发中心服务器发送连续认证断言，以及请求和接收初始票证从密钥分发中心服务器。这样的技术还可以包括从密钥分发中心服务器请求服务票据以访问服务提供商服务器，从密钥分发中心服务器接收包括持续认证断言的服务票据，请求对服务提供商服务器的访问，服务票据包括连续认证断言，以及响应于正在验证的连续认证断言而访问服务提供商服务器。

7. 发明申请

WO2022036615A1 DEVICE CHANNEL PROTECTION MECHANISM 审中-公开
公开(公告)号：WO2022036615A1
公开(公告)日：2022-02-24
申请号：PCT/CN2020/110148
申请日：2020-08-20
申请人： INTEL CORPORATION , CUI, Bo , WEI, Changzheng , SMITH, Ned , YU, Ping
发明人： CUI, Bo , WEI, Changzheng , SMITH, Ned , YU, Ping
IPC分类号： G06F21/62 , H04L9/12
摘要： An apparatus to protect memory data transmitted over a device channel is disclosed. The apparatus includes a memory device to store encrypted data, a central processing unit (CPU), including a memory controller to control access to the memory device and a device coupled to the CPU via a communications channel, to receive encrypted memory data, wherein the device includes a cryptographic engine to decrypt the encrypted memory data and a device key table comprising a first set of encryption keys to decrypt the encrypted memory data.

8. 发明申请

WO2020000145A1 World-switch as a way to schedule multiple isolated tasks within a VM 审中-公开
公开(公告)号：WO2020000145A1
公开(公告)日：2020-01-02
申请号：PCT/CN2018/092690
申请日：2018-06-25
申请人： INTEL CORPORATION , ZHU, Bing , HUANG, Yang , WANG, Kai Z. , DONG, Yao Zu , DENG, Wei A. , QI, Yadong , SMITH, Ned
发明人： ZHU, Bing , HUANG, Yang , WANG, Kai Z. , DONG, Yao Zu , DENG, Wei A. , QI, Yadong , SMITH, Ned
IPC分类号： G06F9/455
摘要： Systems, apparatuses, methods, and computer-readable media associated with trusty OS virtualization and RPMB virtualization are disclosed herein. Other embodiments may be described and/or claimed.

9. 发明申请

WO2014052069A1 ALLOWING VARIED DEVICE ACCESS BASED ON DIFFERENT LEVELS OF UNLOCKING MECHANISMS 审中-公开
标题翻译：基于不同层次的解锁机制允许变化的设备访问
公开(公告)号：WO2014052069A1
公开(公告)日：2014-04-03
申请号：PCT/US2013/059895
申请日：2013-09-16
申请人： INTEL CORPORATION , SHIPPY, Keith , KOHLENBERG, Tobias , MIAN, Mubashir , SMITH, Ned , BEN-SHALOM, Omer , VISWANATHAN, Tarun , MORGAN, Dennis , VERRALL, Timothy , DAVE, Manish , BIRK, Eran
发明人： SHIPPY, Keith , KOHLENBERG, Tobias , MIAN, Mubashir , SMITH, Ned , BEN-SHALOM, Omer , VISWANATHAN, Tarun , MORGAN, Dennis , VERRALL, Timothy , DAVE, Manish , BIRK, Eran
IPC分类号： G06F21/30
CPC分类号： H04L63/105 , G06F21/316 , G06F2221/2105 , G06F2221/2113 , H04L63/08 , H04L2463/082 , H04W12/06 , H04W88/02
摘要： Systems and methods may provide for receiving runtime input from one or more unlock interfaces of a device and selecting a level of access with regard to the device from a plurality of levels of access based on the runtime input. The selected level of access may have an associated security policy, wherein an authentication of the runtime input may be conducted based on the associated security policy. In one example, one or more cryptographic keys are used to place the device in an unlocked state with regard to the selected level of access if the authentication is successful. If the authentication is unsuccessful, on the other hand, the device may be maintained in a locked state with regard to the selected level of access.
摘要翻译：系统和方法可以提供用于从设备的一个或多个解锁接口接收运行时间输入，并且基于运行时间输入从多个访问级别中选择关于设备的访问级别。所选择的访问级别可以具有相关联的安全策略，其中可以基于相关联的安全策略来执行运行时输入的认证。在一个示例中，如果认证成功，则使用一个或多个加密密钥来将设备关于所选择的访问级别放置在解锁状态。如果认证不成功，另一方面，相对于所选择的访问级别，设备可以保持在锁定状态。

10. 发明申请

WO2013100954A1 AUTHENTICATION FOR NETWORK ACCESS RELATED APPLICATIONS 审中-公开
标题翻译：网络访问认证相关申请
公开(公告)号：WO2013100954A1
公开(公告)日：2013-07-04
申请号：PCT/US2011/067532
申请日：2011-12-28
申请人： INTEL CORPORATION , BAKSHI, Sanjay , SMITH, Ned
发明人： BAKSHI, Sanjay , SMITH, Ned
IPC分类号： H04L9/32 , H04W12/06 , G06K17/00
CPC分类号： G06Q20/40145 , G06Q20/3224 , G06Q20/3278 , G06Q20/34 , H04L9/3234 , H04L63/0492 , H04L63/08 , H04L63/18 , H04L2209/805 , H04W12/06
摘要： In one embodiment a controller comprises logic to receive, via a near field communication link, an identification packet generated by a remote authentication provider, associate an electronic signature with the identification packet, transmit the identification packet to a remote authentication provider, receive an authorization from the remote authentication provider, receive login information associated with the identification packet, and initiate a login procedure using the login information. Other embodiments may be described.
摘要翻译：在一个实施例中，控制器包括用于经由近场通信链路接收由远程认证提供者生成的识别分组的逻辑，将电子签名与识别分组相关联，将识别分组发送到远程认证提供者，从远程认证提供者接收与识别包相关联的登录信息，并使用登录信息发起登录过程。可以描述其他实施例。

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