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-magento-12.1-squeeze-i386-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 22:08:45 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  4fc7eb753ca5e7eb9f9a6fe6dafdc9531dd83dd8
    * md5sum   b45503c8cb20364009437a56d634ca33

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)

iQEcBAABAgAGBQJRrmVfAAoJEIXCXpWhbrlNHGEH/3uFWxFTwN2xzUK1WZF88KXO
wVgZd7/nv49nS3EsoL4Yfl+ITKBnh+kpEA+TznRP2qsHjTWJ6d/KDOD80vWkXdPB
e7YszJzw6tF4JUL6c+FG+axywKvpy8DmSEbvSReNPsgtKEiVBrb/TbCtAruc0YJV
bn6etP20WQEwLL/B8d7ZZnKWeMwie+Ha3qqZO27OFZILLkndUyBXIZkJBWgsyEsZ
nlWqD+gtxntkDuuo6i+fHWS+IlG526jrsUODqv8IVa+p/FxMQGfi+SZfybpseLuR
YInvziEukVGkppz1ryO4UJ4mzDqnYIXnO3OlaXedYTOiVwKuTTDsb+nSJwOsWeo=
=Nu2X
-----END PGP SIGNATURE-----