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-roundup-12.0-squeeze-x86-openstack.tar.gz.sig
    gpg: Signature made Tue Aug 21 16:34:38 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  a93bbe737ade23ca61123cbb3157de96a4fcd57f
* md5sum   fdfa0d807b6139513e503f94e8228cf5

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)

iQEcBAABAgAGBQJQM7iUAAoJEIXCXpWhbrlNiLIH/Rd1FoTmtkwsXa2JfDvWhknJ
pQszSd5G0/Y1u9pwmhOr2pPzSsHNxBsP+Q0Xe8+wpcuQvJ4092yrBPwdsuuSqZ5E
l6rC4Vanmlg8gNVGcT+5aLTlzUWsdKY06Hy5FlhqP+Oy+6+tcph1CUf2kiSyLKoi
tuKqEGvaHEcR7ctxs+aYPO0hnLZTlDGgyZI0WLXX2yf8Pd7BZDQUgPOUiaNAFRkI
5zRVA/Ddm9Cx6Aj88v7S6BqRYl1Qzbz0X508xfKUjCZTu2l8qtQZeLZ+8eq+SPKX
+Jebb4ER+jOVpH5JmT73xoGdSVExfP9c5sepMBLj3HkEYlgaFo3VZfX0/WUrYwE=
=Kgs4
-----END PGP SIGNATURE-----