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-codeigniter-12.0-squeeze-x86-ovf.zip.sig
    gpg: Signature made Tue Aug 21 11:29:11 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  ee0da6ccb913ae9f980e1f105391ac54964de3ab
* md5sum   dd883d8050710bbd63ad194226066963

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)

iQEcBAABAgAGBQJQM3D7AAoJEIXCXpWhbrlNsUIH/RXnajIRcmBKz7HBMkvTJo1K
EPbvHTQ6D44nE9cXQCl+EFDevHf8PP2JSXptRbk3PJ2w0qNeko1aixyL3zC3m9Ld
ro56kbmDdU6Edu6BX2T6d2M/JIgkxBoSGP0P9zOJ6+8RLWyFzEmKX3Ejw9TKeHIc
VekVCs87IgQkYulxKyPNDhc7idUf/JY5mvwR7GSnpSS5llD8yALjZLR2BH9CyGIb
givfZu5pPCMMkosdBOE5COc+kg4XEfuhEZ27RogNy2zeSXAkyCmzmY1pq9z/8LnO
810AwAIu8k/3iVrwW3MhuUWvrqnaimZgz1ZGvFr/l9nSXP3bcdmF6KyuYSzdvz0=
=QHN+
-----END PGP SIGNATURE-----