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-appengine-go-13.0-wheezy-i386-ovf.zip.sig
      gpg: Signature made Tue Oct 15 14:49:10 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  61fdd95d206519055d6f72cd1f168ea9f00303f3
    * md5sum   c2d0e084d0dbb5690c0b55f179989c1a

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)

iQEcBAABAgAGBQJSXVXdAAoJEIXCXpWhbrlNyc4H+QEHub6G1QMQs4AS+8RdePIn
yqP78E5j4/h2cQ2l+u802gwqYW+dc72OrAg0P7QUJKiKox+wD6l3hQVGHVGnheeQ
CeKM+NQiyky/lZ5V4gXpY+zlRl3jsqEKhrPmkguvMO2TUFIP/inMW1UCIo17EHUS
udBbTlP3aED3l7Kw9UfvaCLAtQrlHqnlC5U49plxIP6qKgXKCaVeD1uQH4mBTNyk
3P6q3HtZRaSut6/vmD/OmDi9j/WRhi0JgGqWI495uLWu0RYaoRANSrB5wK+/HtVU
T52igVeZGJ/yVmHBINbyoXpUS0UQYnBTjug0gsVjANDpzm0w1gZ9xXrdQGZ5ZmA=
=Gjhp
-----END PGP SIGNATURE-----