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-typo3-13.0-wheezy-i386-vmdk.zip.sig
      gpg: Signature made Tue Oct 15 19:50:53 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  93cd9affee49aab3ae8af2fbab05c29e0c2d29cf
    * md5sum   f9a5d6b72b6ffd4e6e5d0d574ffac358

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 v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSXZyQAAoJEIXCXpWhbrlNd/oIAJakoueU1XJ0ajemxS9mn8ZI
YdJSQjfaIGFWWS21g3H4LFmm72izAf7Zvd4AOCaGNYs8S3x695zNQMCqCtXUHt7O
h0FXTLVVgG72k4o7rl9xvaPzmlj678n0Nn13IPoEcJFUzFXpEasNNG/+clvzwBjJ
0WEsxikV86qhwUdQht8qydJSPmSB/bS4DrQZdKvSYaYsYF8Y4cRR+p0wT/Xr8f2J
uP+/IV2wzpBXAZiiVkkZdoYpZok2BCOZatoepqzb0h0E7X/aWwxpjlviH2iDz8m4
Y2YljLL3lztwlRR4Qg3mEa0WEtdYC7FguI6rEmnOVayFjNlJAkAKEi7tULRcmKI=
=1HLq
-----END PGP SIGNATURE-----