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 debian-7-turnkey-symfony_13.0-1_i386.ova.sig
      gpg: Signature made Tue Oct 15 19:36:01 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  09106fc646d0780ac5c1737d431ec2dd5408af60
    * md5sum   ee2bfb89e4d2f4ddb1f57034a1fb3bb6

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 v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSXZkYAAoJEIXCXpWhbrlNq4sH/Am9jZBZkf+l2Xrn22ltTUB1
bbFNONgvbn39d+KL1KBa4aOcOidCIzLEW1u8KKIMGbNYGcpkf1BLDkTCeW6eJbD4
dQwUMiVm+44eJtcA941RyN3QzBLVWDti3h7YnJbiwXyv5R4Ij1mYL+XcyTpwttXA
11JtCMH4Z9W/1bc9Jk+3T3bc5mmxh2INeFe/NPeyJsjNdHlHn13vzPimyegeZBkd
C7za5yvvfYPiSfEyViVUPXJq0i4oDEXI6qjUCji955HcI7/iCZAUQHdx7ERME3Ro
HcS0oue2ZpDDsklKqWBqpoYoSH10H8ax1Jh356R8iZauXKo0urIsUt7+4lAGMiQ=
=84b2
-----END PGP SIGNATURE-----