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-phpbb_13.0-1_i386.ova.sig
      gpg: Signature made Tue Oct 15 17:46:18 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  170348795c992cdfdb6b00cc4b5e92ee790078de
    * md5sum   2c515a31d40c88379b6577ca2681e57c

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)

iQEcBAABAgAGBQJSXX9kAAoJEIXCXpWhbrlNlKoIAJ1i7gaY2kxcpH7CZVwp1Cne
ey+j8YgBS5iE1SgGAO7zB/qYxZ8uztmrQ8Bgdvna2w/YOPW9MbB/PNR5Otg0vZ7K
iHpQPxK5qJQgFSjPygvf1bhhi9epTSFGWS0ONm1Fzc7KyJ+9lq6bEXqVETcrhXgd
z2MPqiFfSaRo+HPtJFhstbamUsLDc3peLEp4aRHOxl8VSAG+kGPlNoXKEUnRHocn
na4lHVkV/4U42+qlofa6WX/ACty1du7IJOU1yMaUB8SOXVOuTDuwJKbiQXT5lHI2
Xvbklrm+7wLOE8KmOwlY0yPxKswmvvvbyE5CdWO5s5BY1x2AaQQOz0zBaRhB9A4=
=//fc
-----END PGP SIGNATURE-----