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-dokuwiki-12.1-squeeze-i386.iso.sig
      gpg: Signature made Thu Apr 18 13:33:11 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  c52f4347789f408a038357fb66f834a0d38099b0
    * md5sum   51d56372b224590e9cec09084ae63c40

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)

iQEcBAABAgAGBQJRb/X8AAoJEIXCXpWhbrlND6gIAMeH1ILZ773upqFWiiuJb+qs
/jJu0nVfLnrBzbla0YTY+rDeGxbhVJNsfr0dfnlshEH+KDeQSttEeH0AauQYfaiq
hmfKpTk2HJB8/cNs6oRkoB2MvvCY4Wn9rtMNP/r1tliIxf5xOZ3SUmPEnjiP21TA
0nXgA3xdbi3u6qwHCay4jrqxUViNeT3p2XwNR+yIylPV32PJk+PJgWdDQ2LVGMdv
ycxU8kmDPIO18VgwbFoLlfPPMXhHIPHhcgPGw/2swB+Hij22g2F/J/obvVXs/idr
o4J/FFHs3k7BFuNwPILP1Fx2bkPNoTi3RiHfHgTNOenrwaaYk+r0uQ+/hpJ0eSE=
=Yl4c
-----END PGP SIGNATURE-----