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-13.0rc2-wheezy-amd64.iso.sig
      gpg: Signature made Wed Aug  7 08:35:22 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  b8fa66df25a6b49e93f666da9b733948926fca45
    * md5sum   a49752a4cc2f7d15ba51b6f844281e19

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)

iQEcBAABAgAGBQJSAgbBAAoJEIXCXpWhbrlNcOgIAOuMl5uq8nHo9BAMCV5HgVSV
XEQoeEwHky9nvKEpu4haYaEhKkDGg2pEQNXoB4Yas2l731DdCbaCq7k0oMSo2D3F
rISAjiJsyaFB2zq6WAXR73jEeQuFEhuhipx7A8i+X7jB1aAr6f+euddDUXRD+jOh
7SPo2XkKkzwd9o7y29YkbcXVgbdgTT05Y75nI3urpPDlMBKPLtCr3omtpTt49rKT
kjcz+Lcc2rD36F8a60RLRcQ08nJebPwlfQ35aSA1FxwTbqL11h+mBsaiA9V5WPkc
EY/pW8flEnt2/QOYolVHhLE6E8do3EHPh3OLsnPA4cAtAeH/cWoclRr7rFFrqEw=
=2dX4
-----END PGP SIGNATURE-----