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-fileserver-13.0rc2-wheezy-amd64.iso.sig
      gpg: Signature made Wed Aug  7 07:55:02 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  4129a300430a94cf4e382ef23470348fc20897b8
    * md5sum   2cc532c726b28f3f3736a25661519015

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)

iQEcBAABAgAGBQJSAf1NAAoJEIXCXpWhbrlNFecH/0XCXw0hdQkQ2ZLu7iVrqpT+
lE3bvi+RBR7+RDhMDe9LrKtTmUWXLzqGWepUxCO65EKkrD8gmE7r5ysmgnVZXXB3
Y9CSLDwnJmz66gACJb/JFC9G5DxCuKRGp/MMKWg75TW1jswQ6Ew7Jw0zOIsVVsTz
Du3mo27mumHOvmrQgdcr8L46xdmRdkf5rEy5rVaZk6lWyhTH59d7An/aXCxrzq5c
Iw1xYLTnG00mNeI+pElWNQoFddTWp4VVsXQfIDR8ySQlr1JBDifFM7Huimx7AayK
UBdGybfWa1hMWdKrFwxN/FAlri/+vxtMQYrWGFDOHQe83ugGSnYhIhxFuFHhm0k=
=h3We
-----END PGP SIGNATURE-----