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-revision-control-12.1-squeeze-i386-ovf.zip.sig
      gpg: Signature made Tue Jun  4 23:51:39 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  e921a2136c9588bd2ce1a67507769e0536a1f2ef
    * md5sum   f276c5d4c2ecf36d99a933885cd9ed00

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)

iQEcBAABAgAGBQJRrn17AAoJEIXCXpWhbrlNMXAH/RtmDk7mh5yEQmd+NChwyPIn
pBW0DRAm11hdgNJpYonaaVUChGgbxVacbC0paOz0JMyJG6Arr5ktDaJdSJSyV6MJ
6YIzuMV21EMPOrY/oIpysWflJLYfTW6rUP9Hw3yNYGuC9fO3AjTycQu2H6rRWXO1
E6QFJRWubhfC/5Kafn/DImM9aIe/fy7UtAdyhn4VX1XcCEvC7rjNE39/txRinUa5
8ipfap+n86FsJZiYaYLSsPjOxM79Uma/fC9ImloBn4orvmd6drxkXl6Y02FfeVt3
4ANiW4W8mknWU0Vpg0iaJuC9t/C7jUzPGgLf+2IxnOpEc3EQcpNsCqTYPe7W8Gk=
=NlNJ
-----END PGP SIGNATURE-----