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-b2evolution-12.0-squeeze-x86.iso.sig
    gpg: Signature made Sat Aug 18 16:54:20 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  0f1648fd721b2fd7bc10592e8fee7e9720e9f694
* md5sum   a9a84941164e2cfb8745ebd8156f8aff

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)

iQEcBAABAgAGBQJQL8iyAAoJEIXCXpWhbrlN7+AH/RU/cxYmQfd4r/c9tdGzPq4D
biXeq/OfZnBGvCcDbmPU3Yq7dzvV8QnUuQSJCufQvl6OUw7RYkfaOMIBNamvONmY
zUhW7tcJy/KcpMBOIWbE6789xDOUCSwym7q+YNAcGKg417+gB/uVlGjZFEMCqnMu
9Lcou/4eOyioIBtwq+aKe1FZH3n/ncuV8lALC6l2RT8knhDr9iW3/lD3t0vqu/je
QUgaD2UNQoqg1nvLVOAr+hQTmpHJEGy+XeMMWS9h6aljNYp2Nu3imKxSGYDhmLVn
srvv26irWQS2oOONPS5mkxrOyZeof7FfGvC4STK1Ky2erbMzAK9YGqpLLFgFOV4=
=RpAW
-----END PGP SIGNATURE-----