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-lapp-12.1-squeeze-amd64-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 13:55:10 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  34eac79bd490fa5eaaeee549f561a64dc2a8f242
    * md5sum   d869b6bab02fc126628b62460d69d239

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)

iQEcBAABAgAGBQJRrfG2AAoJEIXCXpWhbrlNbQUIANOLuBSllKKVagrPsp2tYNTn
vNj3Mol+p30Ccw5znh4wSNyx/udgV9W3Hs8MyVKitQsM2e1+ZupWyux+uvE+QZQ5
Lj38NzQw6/T+DSd2Ue/P6UGLmXgoL9lIe77SKd6y0Yw8kcANWgOVer6gQMz8Os7E
cMH/cnC2IzqPukSy3jky1xn1x/tVlMbJ4dSBoIVslbIdoIzTaqjunqXpKnu+oUer
ywmMxrQ6ZDhSjxN9DA9ikpDQ/9wffO+JYq114uEFfA+b+gLC1Yb1uaQTgDNW/klI
Bvt3U24jKolD4J/OzYqNfuO15Q3R65daMIZGEWtI6pDSDVsitpyqYU4x1KcYN0I=
=3Kd/
-----END PGP SIGNATURE-----