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-nginx-php-fastcgi-12.1-squeeze-i386-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 22:33:47 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  b2bf4f29c98d6f9364fd8db0afcfc6111b6910de
    * md5sum   556bb4fc23cdd9bab154f1f17c490490

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)

iQEcBAABAgAGBQJRrmtCAAoJEIXCXpWhbrlN4RkH/1qlsRS0P/2Wpe9F1IXL9i1Q
GxcdtfYsm8X7fQfzj4eodbCtaAndl4QN/gEqcIh1iVwhaRufEXDAh4kxrEpp9l+K
sVjIzLHWHxEAuywdbByitU0mZLFL4Ec8F/PTHDEPZAm83DX85/fyWrsZx33SDETM
XZaGNXE2et6orMqNeDZmkXmpWM2tUYTT7jAmHV9t9bzoW6QOlndEUt9iFq9O5rBu
R18d6whg1GCc0S1zjt4C0ZUTtlDxs9qKGfGwynFrYrvnG5vMU6EjQ+XgEtvwtPu7
Z6Y77IS6QDNMgXMKipChtP7QaUmPmrbAUIbVVlS/QM/hlaxOh+XDIs9XArFtXcY=
=ldyU
-----END PGP SIGNATURE-----