<mime-type type="application/x-pkcs7-certificates">
    <glob pattern="*.p7b"/>
    <glob pattern="*.spc"/>
  </mime-type>
  <mime-type type="application/x-pkcs7-certreqresp">
    <glob pattern="*.p7r"/>
  </mime-type>

  <mime-type type="application/x-prt">
    <glob pattern="*.prt"/>
    <magic priority="50">
      <match value="0M3C" type="string" offset="8" />
    </magic>
  </mime-type>