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-xen.tar.bz2.sig
      gpg: Signature made Fri Nov  1 09:53:17 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  52ef1c3b18c1ce2fb01cc23e189b12e59e42fbf5
    * md5sum   55a1e54fd8f356e8d83a401882ff612b

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)

iQEcBAABAgAGBQJSc3oGAAoJEIXCXpWhbrlNvmkIAM+v1LrwpMGqKhqsGz03A4vc
W/dOWAArXInPg+rl2GyBfTEEjQGckhSgIYU4UckYjjdF44LiFF8Am3bPa9emFdRP
cLJRoIq1wy8RPoOYBIn75V/opOEA/vRte1x2M+eXmARsGRFeDM3GYWyP7spRsM84
LUDDgHaYHn0NAjYVmvIY7qL2mZvLt8+NWif32yfYE58E3+SPmt6zS/RvZoeuEUb9
FHUDIFhyTdxuMtrUUzDiK13nyawVC6lpmnpEeX0pj3veuCx/MxEPSXBFxXXSYiw3
IJJMG2oTT8HokmQFN5mNj4ONldlQKYAF2uftjIbvWeDaLFVcjfrKG+2FJItkNBE=
=VNpW
-----END PGP SIGNATURE-----