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 debian-7-turnkey-phplist_13.0-1_i386.ova.sig
      gpg: Signature made Tue Oct 15 17:47:23 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  a53312da35ac014dedf547e7b09ad9ce26b168d9
    * md5sum   83cb8c6f5f5726ea7347346776b0d2e2

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)

iQEcBAABAgAGBQJSXX+kAAoJEIXCXpWhbrlNaeIIALXKc+LVc3vFxUqvGNtAwmEJ
5CfWIgFvAjlDZKSvV2GwxJUbdF1LIdgjNLhojL3Zu70u107VXXnMSgNys2ru8dEY
5hASnnKQrtI/zoa8+5w+UU6e+MgyHesvEhsJy3dZAaK8cAU/iNq6FdnHnmwh1/5h
8GABK1+H5W0ubIcTU3y+dXXLCJa2GYQGbx6dvPbwtUawpc1IyxjV469djIzM+nr7
8U5lJI4ziXL+ajB2154Doo5KkZQl29qbZCHiSz0LPgAg1IheiIPxAr4QI2W1G7Cg
+xGSdAdMHqnI8lUu9T/nBW0cPCHMnLjAd5h/JujCrwQ6iu6HHWhPu9gDSKTI9D8=
=olqX
-----END PGP SIGNATURE-----