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Installing the KAE by Compiling Source Code

  1. For details, see Installing the KAE Software Using Source Code in the KAE Developer Guide (KAE Encryption & Decryption).
  2. The installation method varies with the KAE version and release mode. For details about the installation method, see README.md in https://gitee.com/kunpengcompute/KAE/#kunpeng-accelerator-engine.
  1. Install KAE drivers.
    1. Obtain the KAE driver source package (version 1.3.11 is used as an example).
      1. Download the source package using a local browser.

        https://gitee.com/kunpengcompute/KAEdriver

      2. Upload the source package to the /home/ directory on the server.
        If the server is connected to the network, run the wget command to download the source package. 
        1
        		 
        cd /home/

        1
        		 
        wget https://gitee.com/kunpengcompute/KAEdriver/repository/archive/v1.3.11.zip  --no-check-certificate

        1
        		 
        mv v1.3.11.zip KAEdriver-v1.3.11.zip
    2. Decompress the source package. 
      1
      		 
      unzip KAEdriver-v1.3.11.zip
    3. Install the kernel-mode driver. 
      1
      		 
      cd /home/KAEdriver-1.3.11/kae_driver

      1
      		 
      make

      1
      		 
      make install
    4. Install the user-mode driver. 
      1
      		 
      cd /home/KAEdriver-1.3.11/warpdrive

      1
      		 
      sh autogen.sh

      1
      		 
      ./configure

      1
      		 
      make

      1
      		 
      make install
  2. Install the KAE.
    1. Obtain the KAE source package (version 1.3.11 is used as an example).
      1. Download the source package using a local browser.

        https://gitee.com/kunpengcompute/KAEdriver

      2. Upload the source package to the /root directory on the server.
        If the server is connected to the network, run the wget command to download the source package. 
        1
        		 
        cd /home/

        1
        		 
        wget https://gitee.com/kunpengcompute/KAE/archive/refs/tags/v1.3.11.tar.gz --no-check-certificate

        1
        		 
        mv v1.3.11.tar.gz KAE-v1.3.11.tar.gz
    2. Decompress the source package. 
      1
      		 
      tar -zxvf KAE-v1.3.11.tar.gz
    3. Install the kernel-mode driver. 
      1
      		 
      cd /home/KAE-1.3.11

      1
      		 
      chmod 777 configure

      1
      		 
      ./configure

      1
      		 
      make

      1
      		 
      make install
  3. View library files.
    1. View the user-mode library file. 
      1
      		 
      ll /usr/local/lib/ | grep libwd

    2. View the kernel-mode library file. 
      1
      		 
      ll /usr/local/lib/engines-1.1/

  4. Configure the environment variables.
    1. Open profile. 
      vi /etc/profile
    2. Add the following content to the file: 
      export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
export OPENSSL_ENGINES=/usr/local/lib/engines-1.1
    3. Make the environment variables take effect. 
      source /etc/profile
    4. View the environment variables. 
      env | grep OPENSSL_ENGINES
env | grep LD_LIBRARY_PATH

      Restore the environment variables.

      1. Open profile. 
        vi /etc/profile
      2. Delete the following content: 
        export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
export OPENSSL_ENGINES="/usr/local/lib/engines-1.1"
      3. Make the environment variables take effect. 
        source /etc/profile
      4. Run the unset commands. 
        unset OPENSSL_ENGINES
unset LD_LIBRARY_PATH
      5. View the environment variables. 
        env | grep OPENSSL_ENGINES
env | grep LD_LIBRARY_PATH
  5. Load the drivers.
    1
    		 
    modprobe uacce

    1
    		 
    modprobe hisi_hpre
  6. Check the drivers.
    1
2
    		 
    lsmod | grep uacce
lsmod | grep hisi_hpre

  7. Check KAE devices (virtual devices).
    1
    		 
    ls /sys/class/uacce/