Long-Term Supported Versions

    Innovation Versions

      Installing secGear

      Operating System

      openEuler 21.03, openEuler 20.03 LTS SP2 or later.

      CPU Architecture


      The Intel SGX (Intel Software Guard Extensions) function is required.


      • Hardware Requirements

        ServerTaiShan 200 server (model 2280, dual sockets)
        MotherboardKunpeng motherboard
        BMC1711 board (model BC82SMMAB)
        CPUKunpeng 920 processor (model 7260, 5250, or 5220)
        ChassisNo special requirements; an 8- or 12-drive chassis recommended

        The TrustZone feature, including the iTrustee secure OS, BMC firmware, and BIOS firmware, has been installed on the server.

      • Environment Requirements

        The patch in the rich execution environment (REE) is required by a client application (CA) to communicate with a trusted application (TA) in the trusted execution environment (TEE). Before installing secGear, set up the environment as follows:

        1. Setting Up the TA and CA Operating Environment

        2. Applying for a TA Developer Certificate in a Debugging Environment

      Installation Guide

      To use the secGear confidential computing programming framework, you need to install the secGear and secGear-devel development packages. Before the installation, ensure that the openEuler yum repository has been configured.

      1. Run the following command as the root user to install the secGear component:

        yum install secGear
        yum install secGear-devel
      2. Check whether secGear is successfully installed by running the following commands. If the corresponding software packages are displayed, the installation is successful.

        rpm -q secGear
        rpm -q secGear-devel

      Bug Catching

      Buggy Content

      Bug Description

      Submit As Issue

      It's a little complicated....

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      Bug Type
      Specifications and Common Mistakes

      ● Misspellings or punctuation mistakes;

      ● Incorrect links, empty cells, or wrong formats;

      ● Chinese characters in English context;

      ● Minor inconsistencies between the UI and descriptions;

      ● Low writing fluency that does not affect understanding;

      ● Incorrect version numbers, including software package names and version numbers on the UI.


      ● Incorrect or missing key steps;

      ● Missing prerequisites or precautions;

      ● Ambiguous figures, tables, or texts;

      ● Unclear logic, such as missing classifications, items, and steps.


      ● Technical principles, function descriptions, or specifications inconsistent with those of the software;

      ● Incorrect schematic or architecture diagrams;

      ● Incorrect commands or command parameters;

      ● Incorrect code;

      ● Commands inconsistent with the functions;

      ● Wrong screenshots.

      Risk Warnings

      ● Lack of risk warnings for operations that may damage the system or important data.

      Content Compliance

      ● Contents that may violate applicable laws and regulations or geo-cultural context-sensitive words and expressions;

      ● Copyright infringement.

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      Bug Catching
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