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-prestashop-12.1-squeeze-amd64-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 15:38:15 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  c8177aa4c2175308e102786e0d28cb4d6e74c26a
    * md5sum   ac0022707185c2a9d129774207d11e4b

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)

iQEcBAABAgAGBQJRrgnfAAoJEIXCXpWhbrlNXMAIAIW7jEB3saNj1XFiIkq8xh70
E38v5uA1nWPDWxBIJYKB8NskYkUPxkYeVqPOiVlz/0eTOkJpTyuGk8nc3uTg9Zai
OLTS8V8eR4av6yGOQsw4dXH0OtYXsdYx4yjB6/msJAMJ8tb7qZUemKwwmyj059Ir
9Tn9fe+4wAKGfILf5dcT9GCOCBiR13PaSdRNZ7CI4s2e1hptOhgQRx5BM4Z/L+6e
OETuycUX5yuLpO0hgFj4x6HuPRjsxy/DfKGINi1aD7sMlTGBv3F9WQr7LERgWTpg
0ixXkHxnLtfg5AcMmPG+94bCjuKE+6epfKVJVZ0w9jt8+owbJ83dq8G1L/iM130=
=NPHk
-----END PGP SIGNATURE-----