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-django-12.1-squeeze-amd64-ovf.zip.sig
      gpg: Signature made Tue Jun  4 12:55:23 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  3765530681f20b42f79deade3aea202b1de184aa
    * md5sum   d60a349b0739006f691adb0820b6daa4

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)

iQEcBAABAgAGBQJRreOxAAoJEIXCXpWhbrlNw5oIAIACJ9nVUgYfKjunuK5MtuBD
tpjJJVPSf3bIsK2JPHGcYllYxxZB4UteU/THgv/ixGzqTzMCBXZDKvO+3s3SMijf
otls/kpDovQmFUKyCv4Ox3gbP1B9VsCpT3P/JU/c24xLOsVHG4mSYyy5f4tmhjtA
YTRWQduIpiLbBRbbEY0Z4f7raa5bB2z5qCmAkAuhAZAZGm3XknS9OMJPN5rxh3/M
NKNAnyidPGA30qWKlq7GAP1shFAeQZC4i6luPq6/VSIASoAjdQ/WuYIfQKW56LA+
BcHzaDo3dz5/Ncfx8oPr4DNw4NZ7y517jIFtcndr8qBMwmBu/oZPcjaUXyfGq9g=
=Uqb2
-----END PGP SIGNATURE-----