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-13.0rc3-wheezy-amd64.iso.sig
      gpg: Signature made Fri Sep 13 08:00:34 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  c45064a0ac1bf6970f0612f0834bb798a4b8dc86
    * md5sum   25b41676677ec4d54f425a113b55af9a

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)

iQEcBAABAgAGBQJSMsYbAAoJEIXCXpWhbrlNOlAH/0NJ7mSICE5KjNczZrJwfhRI
XbUe0Mko+ltWoZUD3umvgZCYafytxPgt3Wgv1uV7K7XXMBc+xTv6eMteTWXbEI3r
UaBzesx5QIIY7PpryZnS5ZHpJQdU0e0JQwVey//emiKLp6kx3XqT7m2M5nHoMRh4
xbOKbYV2KyRUsLrK/Sa9EiiWrlFPX/oZmnulB7i5fHnHikn2h99n93frn1L1XNi+
WrWrUpngKmnCmLGymzlAj4WrRNnJDjCqqDYiDxF6XN6i7hnS4iHQfK8YU7TpwEf/
YTjNNq0aBLyarzX7GHAEyG8q6HuTPDccY+SVO2f/bE29xmblLqOuDSNkWh/hMcU=
=yNzY
-----END PGP SIGNATURE-----