<?xml version="1.0"?>
<interfaceDefinition>
  <node name="generate">
    <children>
      <node name="macsec-key">
        <properties>
          <help>Generate MACsec secure channel key</help>
        </properties>
        <command>/usr/bin/hexdump -n 16 -e '4/4 "%08x" 1 "\n"' /dev/random</command>
      </node>
    </children>
  </node>
</interfaceDefinition>