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公开(公告)号：US20160196415A1
公开(公告)日：2016-07-07
申请号：US15071430
申请日：2016-03-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianfeng Liu , Xun Shi , Huanguo Zhang , Fei Yan
CPC classification number: G06F21/30 , G06F9/45558 , G06F21/57 , G06F2009/45587 , G06F2221/034 , G06F2221/2101
Abstract: A measurement method, an electronic device, and a measurement system where the electronic device reads, from a hardware storage device, running code and running data that are in a running process of a virtual machine manager (VMM), and generates first verification information according to the running code and the running data, and the electronic device stores the first verification information, and transmits, to a trusted data center, log information generated in a process that is from reading, by the electronic device, the running code and the running data to storing, by the electronic device, the first verification information such that the trusted data center measures the electronic device using the first verification information acquired from the electronic device and second verification information generated according to the log information.
Abstract translation: 一种测量方法，电子设备和测量系统，其中电子设备从硬件存储设备读取运行中的虚拟机管理器（VMM）的运行过程中的代码和运行的数据，并且根据虚拟机管理器 并且电子设备存储第一验证信息，并且向可信数据中心发送在由电子设备读取的处理中生成的日志信息，运行代码和正在运行的代码 用于通过电子设备存储第一验证信息的数据，使得可信数据中心使用从电子设备获取的第一验证信息和根据日志信息生成的第二验证信息来测量电子设备。
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公开(公告)号：US20240121177A1
公开(公告)日：2024-04-11
申请号：US18545382
申请日：2023-12-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Dongdong Li , Fei Yan
Abstract: This application discloses a path determining method and apparatus. The method includes: receiving a packet; and selecting a target path from a plurality of equal-cost paths in a first group of equal-cost multi-path (ECMP) entries in a forwarding table based on a first equal-cost multi-path ECMP identifier, and forwarding the packet based on the target path, where the first ECMP identifier indicates that at least one valid equal-cost path exists in the plurality of equal-cost paths in the first group of ECMP entries; and the first group of ECMP entries is a last-level ECMP entry in a plurality of levels of ECMP entries in the forwarding table. An ECMP identifier of each group of ECMP entries in each level of ECMP entries in the forwarding table may be used to determine whether a valid equal-cost path exists in the group of ECMP entries.
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公开(公告)号：US10339284B2
公开(公告)日：2019-07-02
申请号：US15071430
申请日：2016-03-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianfeng Liu , Xun Shi , Huanguo Zhang , Fei Yan
Abstract: A measurement method, an electronic device, and a measurement system where the electronic device reads, from a hardware storage device, running code and running data that are in a running process of a virtual machine manager (VMM), and generates first verification information according to the running code and the running data, and the electronic device stores the first verification information, and transmits, to a trusted data center, log information generated in a process that is from reading, by the electronic device, the running code and the running data to storing, by the electronic device, the first verification information such that the trusted data center measures the electronic device using the first verification information acquired from the electronic device and second verification information generated according to the log information.
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