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-prestashop-12.1-squeeze-amd64.iso.sig
      gpg: Signature made Wed May  1 17:28:58 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  fcc68ca2a6664d8defa8571cd1259e4c76ca2c5a
    * md5sum   b765e2a4fa09ab98ce346b9f788e9cb4

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)

iQEcBAABAgAGBQJRgVDQAAoJEIXCXpWhbrlNSscH/jb8kXdiRlDQ10jEQHtkUxp0
1lkct3Gz/UXpcInqWTDWbrjSqjg3ART9MvQi954Z+HOxVOALxKWgFpV9NWgu1s4K
pjg+YqdVf3Qa9/q7UFvtxU6WSQ2BT7lvx8Frg1gM8EdbLPKQWVK78Y7n/eEFtKPU
Wbb9AuWO2c9LMT8/goHt8I9H4KrLqtUAfQLCqKeC+GxIXMtTrVlgxsbamrURbevv
4CH6dfAOALauXkPa1Y+F+/a/l/wMjAYwWp/rx3rhK0TjfHqlq5VdMh96sGTbucJW
0wxjWoT6Qfth7kZt9mzChiBKweich90rYvuZ3ceDCH/VvKj0iTHQAQ2UZjeZiKY=
=f0vx
-----END PGP SIGNATURE-----