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-bootstrap-12.1-squeeze-i386.iso.sig
      gpg: Signature made Thu Apr 18 22:44:11 IDT 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  5931d2dd4d314302f37885d81167b3fa51958fe7
    * md5sum   d6c2c1827a139166ae4ba5a14a7cd9da

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)

iQEcBAABAgAGBQJRcE0JAAoJEIXCXpWhbrlNBzIH/3iXVmJIw3ghkRgFdTdg8d4d
mfymDqVWwzLvHEb8so0bjsRuZ5pAKYVKRESiUcQn5qnP+sUS+894qC35u33OfRB8
pD/Wkm6ntEjKIPY1oAkQK6PM2byGVfiupqLefAwMPYs0xf2sb/8jONdWSMTeqSYl
RwOFtFCbJzG+eQYtymiJCXl7ChrrZqWyLKqraDXrnJs0kOPZlMTyAUjMAVSM9Yxs
+9uzTLylhjmH2XzWLZB86ceUq7NYmVRD9Y7jURkJKnXIgmTm2CzOhcAVbcwNqdbf
eKBhX122LW4pFDQ1PRr3ymfLiNIZAwC84/XIyzMiPReu9NcNjfIUem+S593JB70=
=p7Nx
-----END PGP SIGNATURE-----