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-core_13.0-1_amd64.ova.sig
      gpg: Signature made Wed Oct 16 08:16:17 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  c438188febbbc5307bb5934c984f8a72f856ae2d
    * md5sum   d4a985fcc91c5de4c9245184eaaa0dc3

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)

iQEcBAABAgAGBQJSXktNAAoJEIXCXpWhbrlN+nMH/1bN91s0gxy6uMWiTSQBmWRa
Tp8pKWxuyj+yISU4jOIb1E0GWQV18nlmZpTLKwViZJMmQggxkTJWdbdYacwWVTja
uNXIMbfX4j+96ci7yIAZWuAWbUlIRfBCVkXO4dh0laerIDEqMxbDRikpU+cv06Sc
58UsCrLUVIzun6a+MPJavbas3sOz/DM+vofrFSaiEa0gpTbl4/DJXWZqrPZjPdVc
+WmRWGD8wPQMWXcGyfbVn4z40aCt+zckwFvbNrmgvjnhTAeB6Mg4OQblMpqO3qhs
VaHOMOhQEKoL1eDffCaUgfEcSvx58/NGdNu22c9llDcLiMalGGuJc6/5+j/vLaI=
=Cuc2
-----END PGP SIGNATURE-----