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-phplist-12.1-squeeze-i386-ovf.zip.sig
      gpg: Signature made Tue Jun  4 23:03:12 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  87c51a3fd26272fa6531b68bffa5bfc5bfe3b0a0
    * md5sum   8675e27b2bccb27961c76d65080eff74

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)

iQEcBAABAgAGBQJRrnIhAAoJEIXCXpWhbrlNYdQIAM8hR0Zr70vSLVTUKpgKl/vO
3Ow+maw2LWaye3FpPSPTDPVWsF5m/R6LHn7OvRcndvvkziwrntLKxMQ0K82F1ba2
UB2MchmWVymMREnTniuUvar3lUest+wBYH409r+vzdqHCNVvQQhpXCqmjJWpuCLS
YF+Dd1rwn6AvsWZHzhahg2jdst0hFTHDniNZ3L8fkwT4v+p4N/h+9oSwPXjSQJob
CeWxaancZq6XmznXwpPpYyBX7WkwvReGWohWQpNb+DMkYPD2fChdi2hVIvZ4F1Vs
fpVintKNaYT60xWMro91lpLDN/P7hanZCet6GeQNedYQr3c1sURI0JkQ3V67vr0=
=XWAX
-----END PGP SIGNATURE-----