This signature file may be used to cryptographically verify file integrity,
like this::

    $ gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 0xA16EB94D
    $ gpg --list-keys 0xA16EB94D
      pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
      uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify turnkey-phpbb-12.1-squeeze-i386-xen.tar.bz2.sig
      gpg: Signature made Tue Jun  4 23:10:39 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  e937fa920fb6726c7ce102973c3deb38efec3a73
    * md5sum   d596b4ba902c5c29fad496e854cf1520

You can calculate these on your end and compare to check for errors, but
cryptographic verification is recommended for security reasons.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)

iQEcBAABAgAGBQJRrnPkAAoJEIXCXpWhbrlNdqsIAJCjwS+vEpG5rc28L37IGW/Q
Nm84GJ97rRot0gV+A5YH+CqdIKqOZeikLtwTBNVHigfwDctq8TLooXOkN67YGcg2
+FMsJltMvMZ7L4eKqYSBOti2W/DX+izl4YZe9V2YePoTyjSFw5Pe807RbVufl/GC
qfTg4Z5ebGpxkQIoXaJtST5mp9mhgjfi9kz714X7iw2gPmPuYfWHWIOwtvSwuHcV
0tcW9XssrMdeKHIyZoDgCIydgYzvJVK2V535Npbz5bVx8He1ysTr+Egis4SsEyoo
7tYmdcipg/myChEZQ7lewKjvinkpBPbiez6UhG3XYI4EnbwVzGaLcm0XelZqkd8=
=4ous
-----END PGP SIGNATURE-----