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-openphoto-12.1-squeeze-amd64-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 14:58:16 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  35ab7b4ff08560c8e3881428a8344e50e952defc
    * md5sum   4ab67a7e637ec10228bdb59916920094

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)

iQEcBAABAgAGBQJRrgB/AAoJEIXCXpWhbrlNeMAIANZlTVUXGScDztvDnMk2E/7o
p7Sk5T7h85mYttTHN2GBsc2Uhb9Ec74HgRe/vulXr5hyas6snfC/RP4ByUNPsImm
adEjCCXBbD8SGIFwYsUy3DbVnZwTxj8SGUBD0TXObceq4YxZMFUv8EKeinjHHxD/
1bMdv+RDz+UQl8q7vxPZnbTN1C7ELX/kFONKoL+JhVQS7nUW4psetyHZhLEiZ5yv
/MTFWI5CYi+NBdWxSkvtc/THV3pq6cFKWZF9KN0S5/JdNyXZ9ix9yNM6peEb85le
KlyDUB8juQJhsXvxLBTcx9WgQLXklQ87ueJ3o4r9HM2SGBE4TF+CY8zn8E+oYYo=
=Ze7j
-----END PGP SIGNATURE-----