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-torrentserver-12.1-squeeze-amd64.iso.sig
      gpg: Signature made Wed May  1 13:58:12 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  ffc7c4d3246a7a1d1217466a3b68cadfa3303db0
    * md5sum   199bd3cd16e86a5e28a999c2f2426599

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)

iQEcBAABAgAGBQJRgR9sAAoJEIXCXpWhbrlN/BkIAKceX+mE7d51DVLPQ0GIGapa
O5YGlsDzx4JWVH7CwJ5irBN5l98A9abUFeU5aShADqOWYdcyfnVmHHz9fGuPjAIJ
fBt1enCFBU46dkLBgAFOVCA362deP9fEYELRbH9U/e+KTny5cNTk5YZtqLdZNWDr
CW6V2gH7IoMUnmrkdsQ5uM+33g5Erwek9WONWtITVFLEjvwm8O2CQfh1pBpKnVQH
zzkZNR9XcFOFZqomhX3U2vgq2yhwBRnXuDgsCTbOB51WX5afjJyO4MO6IYhR2mDi
E+t37gnW8/I6S5Khr3XFrGzrpFmYRJTnw6wuBhfF2CT7n2vX70b4N3yo34JMbnU=
=7ora
-----END PGP SIGNATURE-----