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-appengine-java-13.0-wheezy-amd64-ovf.zip.sig
      gpg: Signature made Wed Oct 16 08:17:45 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  b550ae91c08c5458cc48cce8daf607fb5714b6a0
    * md5sum   018e5c347b7da1910038dd6f9e3546a6

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)

iQEcBAABAgAGBQJSXkuXAAoJEIXCXpWhbrlNDZ8IAN7iVOHkQ1XqKOoGmP2KCdln
NpNSCSDVIMHCf5nQg1jO4jxzK9ZpIwwas/DiJNXA3jFyj6hPujjT8aSbecWH1FJe
I/pmy0cvqXvvQEqj4UugXB2QLU8rcOkrxWt1njrJt4wq79FzRC0iTFQagkf7wlEU
6RCy+Gfgk5f78j/1alCZQ9MLvMsBlRTmLikq/bNx1SYUZ8sDWg1S4vmXW6yJqLKQ
OW33iGXj9F4dbNxnemEr+mAAshNti0wm99ZzkKdDKzXctos2YWK9TbT+8CB8coxJ
YnqeYHU2Nwq0WTOwv8O/7Nl4ok2CL/0O5vlko8vlrXxvcxZDIAvTkl1NNqikhKM=
=+gH7
-----END PGP SIGNATURE-----