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-simplemachines-13.0rc3-wheezy-amd64.iso.sig
      gpg: Signature made Fri Sep 13 09:18:42 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  253d4985ce6b6ffdb0919d5024aa5679b48a66c7
    * md5sum   12ba61df979d50831bcd70019331d4ec

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)

iQEcBAABAgAGBQJSMthqAAoJEIXCXpWhbrlNxosIAJnOnzE24RCwCq+16Owq6RMF
ihMDA7MeYdFhmcuvqo/cjdFg7IK/xFIWMI48538F8JRg6e8YBJqe0wxtbndLUZcD
tC4UyKH9QPgrkPfRyeIL4cAoCbJn3kXejDWW2ZpGW/9ARBXuM3hqqqP/AZP7PnwM
MztplThkcCPHCJNcs7tVtmbcQe6aj33kLlFIScnNCi1P2b5qrlvRmgjX8vxkTom/
D56xBnfsQEyTDf08V7DUefiISLK57cGkO8Oj+N8X8dlQZlv46qMGMyS3JS5kUYE8
mJQGek5NwxFCMquFDduva1+L5cbGrimZK1FmrWQ5Mo2SznSURWCg0SAN4TG/v3Y=
=bxDR
-----END PGP SIGNATURE-----