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-plone-12.0-squeeze-x86-vmdk.zip.sig
    gpg: Signature made Tue Aug 21 12:16:14 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  f050728403d759924db69b5b8abfc2614b67b35a
* md5sum   4b2baef46420c3547cd70899870c5367

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)

iQEcBAABAgAGBQJQM3v/AAoJEIXCXpWhbrlN0TwH/i5XZ0e2bzR0stLKMgbeZ2lj
+5ipFpvmDL214NZMKFBY0O+CrlSTIDnGhYsdRgUdMponKkf7afDxp1Pe45TwIXBp
vkfe8iCNExvepTyLkJfiPaLtlZMPehSyIzMlxEbJsyG1TEwlDdYNwus81ZMDR5+m
G6o7rWDOmMnOrSXUKLVtZbFhtYdI1fyTwfl1vVZdaQxgJ5R6E90MLZAAXM6AYsmt
lcJ2lSH/QG+xboyrRhKZmfk4darQQg3E7b0ANRsTLJutGHovs7ZBOGmQvOXZJumX
uxHpRRKkUEB/Fjv2tUjvViRiQCZXdvWUQ+mZoy7y16REi33XyBvaD9JjJqQ2xkg=
=Iwoj
-----END PGP SIGNATURE-----