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-yiiframework-13.0-wheezy-i386-openstack.tar.gz.sig
      gpg: Signature made Tue Oct 15 20:39:39 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  c0c92b7ebdb17b306264405d54b66390a5ec93d2
    * md5sum   8b47d1018df2031d386fcf30e9b4797f

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)

iQEcBAABAgAGBQJSXagCAAoJEIXCXpWhbrlNieAH/0Uh06/Yq0fGyGrBTLaN/JIM
XY+f1HBMg7tUJ6e8STe1RZ6DEYY5sNhcNETLG7mm1yrfUGMXPl8MtWsHqGdQgToJ
/B8zeDNwM5T9O3dIR5DdMomCtLSGttQF1wsUPnAlFHXjJ5YSc4ZjrWCytXKJwbuO
E/RKISZ9sF6dTJs8MXP5hcVDAI4n8TMaeO64ZVLXEYHBbE4wFuTMvWs7IpMm5dx3
0XprJNQistCbXAiWT/pVHgkQZ3y624fuCeddnwEbPEouq1EoqTW7T6I9BoOFtW+5
6Z0Y2c0PFhkayapN+vhlwpJYEaFG9QBfDsKVU0RCalFIqyU7RFUqoEmEQqu5rtY=
=ExML
-----END PGP SIGNATURE-----