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-ejabberd-13.0rc3-wheezy-amd64.iso.sig
      gpg: Signature made Fri Sep 13 07:55:08 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  6dc7f5a2ff1cf832215296c0a7bf49d133e1be3a
    * md5sum   791e24e5bb570d555c25d767006108ed

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)

iQEcBAABAgAGBQJSMsTUAAoJEIXCXpWhbrlNf2UIAIiZG7Tu8gHwqpaephfisPy3
4k9mwO4VIqO35G9cd4Znq5CkwQpkHYH99VOMEwVkQ90FgmCJcoYXmSO/QQYu4C6i
F1GaotW+kv2oZnMFJC+zfTwtfFgsJYQ29n3erTMQaxf1JoLh0hm3JI/beNgViXtU
8XOJbMFbWj+onK7SnDNw6OVtNQxBhCbw8dAAxAHHhi9QhmxeK7xxpOhHZK1oSr/A
+YvDYHuJV14nLlqh6achPo6nbDZlnDWtiewtKPszsSsPS45p5mrKnOTl4GAcS8Q1
ctELRH3fvoKWC+ls84PoFNJ8BJus+0t4J3liYy/B5ut5aV1HbU2pX1IhYfa+EMU=
=6iHa
-----END PGP SIGNATURE-----