<literal>dffafc8d7b9a43d5b9a3dfbbf6a30c16</literal>.</para>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>KeyFile=</varname></term>
+ <listitem>
+ <para>Takes a absolute path to a file which contains a 128-bit key encoded in a hexadecimal
+ string, which will be used in the transmission channel. When this option is specified,
+ <varname>Key=</varname> is ignored. Note that the file must be readable by the user
+ <literal>systemd-network</literal>, so it should be, e.g., owned by
+ <literal>root:systemd-network</literal> with a <literal>0640</literal> file mode.</para>
+ </listitem>
+ </varlistentry>
</variablelist>
</refsect1>
<refsect1>
<para>Accepts the same key in <literal>[MACsecTransmitAssociation]</literal> section.</para>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>KeyFile=</varname></term>
+ <listitem>
+ <para>Accepts the same key in <literal>[MACsecTransmitAssociation]</literal> section.</para>
+ </listitem>
+ </varlistentry>
</variablelist>
</refsect1>
<refsect1>