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-phreedom-12.0-squeeze-x86-vmdk.zip.sig
    gpg: Signature made Tue Aug 21 12:13:45 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  a6941472a4692291295d2c757795fdecbfd525fe
* md5sum   ecd79d28a4839a25636fe92d1bfd1283

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)

iQEcBAABAgAGBQJQM3tuAAoJEIXCXpWhbrlNuk0H/iskRr6hJDXQvZemVx6UiR3d
HBd3RchpiL/0NRvekezxd0GNAyo37Y+VeIomUwGayBmwzWgeQ80bMwtFbuX8TiSU
t56B0ncPm3FqzpFmbbXhwqeAzNkPmax/Y9Lfb/kzPbbX76P44V8+AsQMeLByBPcE
EEAn3po533AWg4sEi69L0+wY7dROCCevWak6zuvtXX8ceUz+a2ShGoPubyJZFQLF
5F1pCDmUiCBIMavkespBBAv9DR6SYvCvHCRKZJPF31S9PIgKjdrKwXuRpFooOIDP
kD/4oOScdrbC2zxPrCJFwk65sT/Leefvo/8KPJ24EC+7HNDZOn9GE1Y0XY/hZKw=
=NsW0
-----END PGP SIGNATURE-----