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-vanilla-12.1-squeeze-i386.iso.sig
      gpg: Signature made Thu Apr 18 16:28:54 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  d13d73b0148f526d81c19cd78d6949cc2e8656ce
    * md5sum   1f534323026eb781063699476d6af113

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 v1.4.10 (GNU/Linux)

iQEcBAABAgAGBQJRcB88AAoJEIXCXpWhbrlN8NUH/AnDKzR65r/UeWmwbG/bhWhL
hLUkb/NsXQDTzSjGXncadPKFku06I/tqhSuQtp0vCVQ3TplJve/SMq4awQIok7kP
gqtEthzCr91++egGW5STG8UwkaXIVxksUK0ssS1J5mj+KRvmOroF0++R7Na6FE2f
qdyt/fXjQq6fwRyc3ijyM1ix9W0v8LEcqHDRFWJ3YyfLBumi5o0e8pSGUCkxpmgx
e18omdMukQ1/M1AaQOAwabfOYVAzlJqbbD7Zk4mkGTUBRNyEEp6Q0Z52VR438ZnZ
866vpK4TbOLCereVEnPAr+heVFr5UlnjTb5ohDQ5EzgVc9KYIpiyQwaHF7AQpd8=
=5xr3
-----END PGP SIGNATURE-----