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-processmaker-12.0-squeeze-x86.iso.sig
    gpg: Signature made Sat Aug 18 17:54:02 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  452cd8b2c5c6b7fd532bf08bc253462c34481a15
* md5sum   851c5d34b43ad608442f67bf66bb4405

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)

iQEcBAABAgAGBQJQL9awAAoJEIXCXpWhbrlNR48H/3/uKeb2q+FkinAr1EIhSXsh
no2jPLs3EMi0EtZhXmVAis2ZMdOpqaLrgLizFqyhWhlOHUrXSsFHYlwP9RRTnI2Z
OWW7h4IA+/YkY1NnGURe5b4dcINsf9OiS7EJvC2DuYx+FttTpMCt0MMj8axhuUlS
rr8bBcQj7JgXZwI7rZtyegsqnP9AalHgsAnmN44m1xHHYohFfZsWqtfSU6gjApFH
jsRX0biOHSGh5RSuJaTpUX5PhUtkf9ZWM5ylS7xOKlNW/7OhnL+1v1xHOOSeOcau
6eyW8178ShiFB8CyHSP/44j2V3jnSAee7Wq7BDIkAjXpYCBxCqmM5s0zg0UUFao=
=d/+F
-----END PGP SIGNATURE-----