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-web2py_13.0-1_i386.ova.sig
      gpg: Signature made Tue Oct 15 20:42:42 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  7dd4b13f77e374b8a186cd65104d94b70aca1aa7
    * md5sum   5efb62e40c1aa2e2ad104717de92a2be

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)

iQEcBAABAgAGBQJSXai6AAoJEIXCXpWhbrlNZCYH/2zkzRepaJczN6c/eCYXCMX8
ku4bq9i3NMUPhSHwF9ogxBeYDv0PBAFM2sMUDGcoNzvz83kxfEokVeNVw1r27sdq
qxe6kBIiVLDt1eQgjl5QFmse6/3L3SH35+12C7PEDSjBQ1EtXt3DtIzydlPgLzoL
NGfG51RnUXg4Sa8+1+manzV4uXaKRGmf6FDgDkRSU3b10NVBkyL1mD5gNdJVO6XP
v1BszYqZu6iVCsiw+xmRkyatY/uzU0+vZxAfTQMQXsJoKwt8RYAnpnsYUpwR7REt
ALyZP/R2ry8bqGOstP5K8reDlQt8vMWDaFBPOVOp7qq9rYyt/sqjoyDrTcAe9yU=
=OMqC
-----END PGP SIGNATURE-----