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-roundup-13.0-wheezy-i386.iso.sig
      gpg: Signature made Mon Oct 14 18:47:50 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  0178d42ff84c4a115ac546f1dc1db26da978b996
    * md5sum   ad525840fdde1c5d23b761e53cdf5d3a

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)

iQEcBAABAgAGBQJSXDxMAAoJEIXCXpWhbrlNVoEH/ior8keuhYfToKzJJxmni5/D
j17tWyt52nV4qbiDBVEbov64lG3Ig1E249if4/tHbt7eyIhrUVIKzyV30FocOpaN
xmtaePx13GfPnEI29+NhsDozSMa6tPbkU3DbZeJu4mJDWggPfFsuXyfig1osXmcG
08kYnxLjPpnduOOhrvawMfSNKiQLbX+T+keTYurRwGDqy1+Fd1hAYj9/bJ8lKUmK
kEzBw1UUoBoggJMO+gPNjqbyskZxT9ciEndAZGrlzwD+dkOZ249UiF56jkhjpa2z
WYCIWaXz49iVwwJY50hyocp2g5mcuRX8H+3vzUCpIC62LWKunV/lko6SUcjZPgg=
=iH+x
-----END PGP SIGNATURE-----