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-bitkey-13.0-wheezy-amd64.iso.sig
      gpg: Signature made Wed Apr 23 16:51:28 IDT 2014 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  a91c587f46bd5e4b699a8329674ef0c6b318c5f2
    * md5sum   e6233cb7e56c5be38e14e4ea7e08372c

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)

iQEcBAABAgAGBQJTV8VbAAoJEIXCXpWhbrlN1qwIAMJ7HYPHnuVsHOCDUiZI2Uyi
QPAmCr01G1OFg+FtNU+FYVC0T4yLFV5l3HRRHbQzv/HVJX3O+bKmKFRxZgaqLKdv
tSLELQ6u3ixrNTBIW7n+BgbuftjGoojR78hLDqMQRPUE/je6op9mAg0ZXBwKHB9W
QJEQjGWUhDGjiAi7oMjtGxTBVQ3h58ZziOI9ZTU4rzq/8deWB2dDYHBVhJIKUV+D
lfVJvvdYZ+qLSbcXjUegYrVfKkb/vyaE9nqb1bupHBK3r+lMN+savNATgel5JLJP
9OS0hfrXZOPc9Ry3hrK5Ui1WUo47NqV6jUsubeYIH4mfCItXI1KwVitoM/x62Ww=
=bbwC
-----END PGP SIGNATURE-----