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-phplist-12.1-squeeze-i386-xen.tar.bz2.sig
      gpg: Signature made Tue Jun  4 23:26:44 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  26fbdbaf2c6f2290b7c8b4afa64bd8aa6ddbfca0
    * md5sum   90150ab58f452d4e73dbe5ce860c9f87

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)

iQEcBAABAgAGBQJRrnepAAoJEIXCXpWhbrlNT0UH/RbOITo8RVjkItB5pKrf3/zX
Dndo1MtRO+N/vUPJFOK3otmwi7nGsib/Fseii3GPDYhmlX98sUAZWyq+1tulhP3/
i4pIyi0KsxY8UWm4wZpVbuQ9EtIGYP2jhp+nLz6bX5G3p7g6k9seQkZ1jqgMGa1C
vTPBlg+3bPSTTm1rSY4BhvCor9CT4F1whIWi2H8V12W6xn6W28rB3VdxLYGsrOcH
wXdwPnfHkHVEwpWdLXhyCwZhiz47rFofOz5EGhIrAAWeq4NhB4BW86G75u5DevTo
5iIPZrP2Xw/aDcBni/o9Ul/PD8bVv1KpAQCQuKb3/wPLXewGgElsNxgTb/ADQjI=
=vr+a
-----END PGP SIGNATURE-----