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-simpleinvoices-13.0-wheezy-amd64-ovf.zip.sig
      gpg: Signature made Wed Oct 16 10:04:15 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  2aab4f8ca96814051f5449403110a747219c061e
    * md5sum   599b98c67d5a396af12b9accd34a88e1

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)

iQEcBAABAgAGBQJSXmSUAAoJEIXCXpWhbrlNMuEH/2LEjBj5KA/yrDyczgS5v8Cu
QEc1T4KBRr0bDN143VwZJevbTEh6TQCzIb70edgh2Ex23KEnRNz5ghyuHXXk0zt9
MCaMOQ+NziaeM+ZRXQ0ggfV7cOtdic2g+udTI5MGDgqH7c2PnatMDB98T0rRsSIo
jPxk9jgPFMQ7UL3IrJLa/viWqKk47cbbMh7c+x8QBusCQlARZ9Hax/F9K3sUBlqz
10g3JMCgpVZz5n20TsSznnYCuJ4oh9oScfQgLsa4Gv3ywt8LCdbcY4QDHMpkV2NQ
8hsKcq9aJBQVqRSCtIWzey9gJk+kk24n9TIKIRG+729lY4NVbqEhutw9KGxEQps=
=c6Vb
-----END PGP SIGNATURE-----