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-redmine-12.0-squeeze-x86-ovf.zip.sig
    gpg: Signature made Tue Aug 21 12:26:25 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  86faeb7dc72a736bcb6b5e7f63af6aa41904bd17
* md5sum   eb967014807a76ffa520c4a2083e8b77

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)

iQEcBAABAgAGBQJQM35fAAoJEIXCXpWhbrlNxz8IAIYiNmLcqaK+O9Cy5D55uD1D
aKx9wzKFJRQ0eliymuxqQRp7kC2L8B/9ujORSlXPH17DnuKevb2poLPDiKaC0dGN
j7PQLz4i9PlO0X9Fwsy6rpbTiGH/SrgAXtGRj4Ox7viJkfwz7LHG7s2aSmQBtHDZ
q8d0uoSaHD48zc5fqW+O8/vSIUMZajRxfFUbiS14caScx3Tqlc5YIO3qT/zuLFbZ
M07uMLT9lqo/QD0roAwPm4klL233x165Wt0xAKHUkDRinRSwLcKP17kTKlQUKRHG
/omVRSzq8GZPdf3Q7R7WV99x2rccNOY62FGKkfv4tikIdwoC4IQuX5CPJkQd6DY=
=NjB8
-----END PGP SIGNATURE-----