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-typo3-12.1-squeeze-i386-openstack.tar.gz.sig
      gpg: Signature made Wed Jun  5 01:18:00 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  5880907857058fbcdbe0f3c246b8ab433080c9b1
    * md5sum   eedd1cd368f3123cf72504808e648792

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)

iQEcBAABAgAGBQJRrpG3AAoJEIXCXpWhbrlNkT8H/2fik+Zsr/dkv+Mw/4omMETq
/4u8cPKA9WAJFush7fh3Bj21Go8ogu9+wh2BSm+njelqZ0IiyDf2iKv5TabcHTW0
SeKmomIE8FKr4R8tRChP1uH87E1lNGWw9tl6bLeoJ4FLBXC8AClbv3Sagboc6AKy
M9plDCy2TVi4ADaJxRKL3zSiApTD9387lANaHgTK9pgVrVUzrzGlRzBvglwSTpCC
VaDCcph9ZKzSYxUzxoD/n+6RF5U0zf5vxySwqOltdytHT09y+wbAVwarOAkWeCLF
7B/av/isBP7Bz15FZnqhQhAC6L5Y0QJfnQ2XRLYiDDwvot/MAQy1zyTFC4N/YU4=
=YHL/
-----END PGP SIGNATURE-----