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-zencart-12.1-squeeze-i386-ovf.zip.sig
      gpg: Signature made Wed Jun  5 01:25:50 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  b442524df8112d17ec909287114c8dc9b758cd19
    * md5sum   1b9daedb1423ecbb4a2225e86c07a2b9

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)

iQEcBAABAgAGBQJRrpOQAAoJEIXCXpWhbrlNWQEH/A9W8NBqWFxacYhtKKEZ1nqd
deVR9tjvLnYCjuoZdMOeSgbgKXPmM0xIbFGU/fBe8hvfc9Ul4JgJ7/XWGXkCwqrA
A2cnfni0sknnJBjAU8lPrF05iVqARZqqm5K//aa0Vo8L6q7VCyDHu/f+oLDspjEB
y/Ika/hM/e5KOqNb1saXc2bit3oknp0nq5+pBEHM5Zd+7eWAFt/zBVLPdvZXx+5/
CMxwRQtHiwBLCC/k4Cc/3T2f6b21G0FXngtBfFYD9+qhvlKZ6TNse/mnHLQM35u+
y18ZObCw/Wz6XOYs0FJO985O42cPvn3luYSV5bYzklFfHZVa+ve+HeZPCb4G+ow=
=+PL6
-----END PGP SIGNATURE-----