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-drupal7-12.1-squeeze-i386-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 20:54:59 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  26ccbcd12ee4c0588db8c227510478fcf9eef85e
    * md5sum   94ed3a68a11ef16e678bfcca93a2e1ed

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)

iQEcBAABAgAGBQJRrlQWAAoJEIXCXpWhbrlNRNwH/j+nYIetw3XIGFCN14nrpqJK
fM8M9UIqDGxGKB8MectvJOZdYh1tFbMclzYPQtOmlgX7/M7qN6rMBhc3yn9QXj1U
CMuUhMb3xrjEaDRprutesj7Yw8qHMt8YTkkUuQMlnA1QBZ5HzezIAPaF+wST2bks
Ajyq9MxjdlNhoZXdWQLXD9Yjc7KWaFspTTZ1mTY+fXem7szpw7kq0uOpzy/TM+jL
J/CWJy736HO97gOsupNSBAntMpjzdZVEXoiP8HKWcXrqQgagSKzKhclAU4qunA+B
tC5RNL5XNWKLLEDFnAeOnpNiG1f0YdcZZBm3wd4xMD1/gRqkdDHqMvewizEzviE=
=53xt
-----END PGP SIGNATURE-----