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-revision-control-13.0-wheezy-amd64.iso.sig
      gpg: Signature made Tue Oct 15 16:25:42 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  bb7f9f95649bb7fac59c8f3263450dd4370d3990
    * md5sum   6675d81f65467f283f147d739727fa89

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)

iQEcBAABAgAGBQJSXWx8AAoJEIXCXpWhbrlNYTUH/1K64W8wq6IHjdG4Xl+2yHT0
vgGbA5cLBndTQzUSJ4O4ZBUw5CTZiTB0Lt9DtSpxZ9lyqKbhc1xxfT7+p7Czx+5h
hWffETJs7yAxeUIxipSpIEEvcKa1uNpAot4tFxzeGFFcCjtWW2IqfCuHGcGy1t+P
gqL3Y2OV53BBAOC3a1Iha+p+Qp8K6xm4swi/qZL+Be/ksBTd1kA5Vor93WF9dUag
6RZssk7xS7Cy1K5W5HXSKc2VU5gVcmEAK5Kwp9IIFHImaYyFTvpvRvPD+5OTJHlW
G1OrCq3bPoT6NxNjXxS+xCw4b+acVasNCapwVeSaorLa/9ZObsHoMuwM2WC/XY8=
=QPVP
-----END PGP SIGNATURE-----