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-amd64.iso.sig
      gpg: Signature made Tue Oct 15 16:25:20 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  347605c4c5ae6fe0fc62587a9c1221ac2a0e675a
    * md5sum   aa789d341c68fc1e19c8d890be66d639

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)

iQEcBAABAgAGBQJSXWxmAAoJEIXCXpWhbrlNQS8H/Ax+4wajdqzegWESuwbd3GF6
WXVRA8O+F095M74H6df5BKxw6UaKfA3QECrQknnVzVBuXodwda5POA6T270Mc/2h
UK+2wf5d5LHa0QNuKBQdFu5rmFx38+TRj2GPvlshSXCxVvS7q7D0o6MlvjEQoLxo
Foim57rEgKPkaWi8uZtBzWwYeUZUwZ+zx8CzMju5Znf6EUyYWgroa39vVcU2LvrJ
fYjyMdjI/NXoJThzwNOE/LDpxvJYPcCYXhjRENcBytfrwO1NgDCDJJmBWAxOE+CX
5dFjUhSdHCggHwxhSKoTuJRO2RFXpNYtV0hlsZ8bjP0YmvE8uE2W8zuwEpBNJ90=
=r+hb
-----END PGP SIGNATURE-----