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-twiki-13.0-wheezy-i386-ovf.zip.sig
      gpg: Signature made Tue Oct 15 20:19:37 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  39a5476fde729f8e043e1022cd4501cc632483d3
    * md5sum   5a2f4f750a98dea58b14b013ff62ce87

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 v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSXaNQAAoJEIXCXpWhbrlNFNgH/A699f7CxfP8v6nu14QDukyF
NmAHSptPoXIxxcLSnrmmi2tu+x9qdyx44AW/bgS0O5FS4eKcPFJf3PqJJRAyRBqz
hxE8YejmnyNlToNAuM8yliVFC0Dz52fdmY6kXx6Z9JSCzTb0t/l3BLJvU697Filf
IsgFU5xpRtOrodzCPOaISIQgwovYv9T23Lz53rLOx4G9u8F7jStotRQzGQDmIkx2
nF4+PkC85sKtGRG3g7zTKBtoHVfsyqiYVHXj0APddLAIT4ywo3pMqZpcEUzZgIOm
l6gTHpWYgoC6xrUuRFhsHpdv8GUO8oHZLRC5tvcG5e3l9ZGDnZGP6peXIRZ5SW0=
=vBsa
-----END PGP SIGNATURE-----