# itrustee_tzdriver

**Repository Path**: openeuler/itrustee_tzdriver

## Basic Information

- **Project Name**: itrustee_tzdriver
- **Description**: 本项目已经迁移至 AtomGit  || This project has been migrated to AtomGit || Linked: https://atomgit.com/openeuler/itrustee_tzdriver
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 30
- **Forks**: 39
- **Created**: 2021-10-30
- **Last Updated**: 2025-12-25

## Categories & Tags

**Categories**: Uncategorized

**Tags**: sig-confidential-computing

## README

1.Project Info
Tzdriver (Trustzone driver) is a Linux kernel dirver module for ARM Trustzone.

2.Environment Prepare
1) you need an ARM Linux server (like kunpeng920)
2) download kernel source code to /usr/src/kernels
3) you should download libboundscheck from https://gitee.com/openeuler/libboundscheck

3.Compile
1) unzip libboundscheck and move libboundscheck to tzdriver/
like this:
tzdriver
    |--Makefile
    |--core
    |--......
    |--libboundscheck
        |--src
        |--include
        |--Makefile

2) cd tzdriver
3) make -C libboundscheck
4) make
   For 920 new models use this command instead：`make CPU_GROUP_BINDING=y`
then you will see tzdriver.ko under the folder "tzdriver"

4.Run
1) make sure that TEEOS is running
2) # insmod tzdriver.ko
3) # /usr/bin/teecd &
4) run any CA

5.License
please see License/Tzdriver_License for more details