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-canvas-12.1-squeeze-i386-openstack.tar.gz.sig
      gpg: Signature made Wed Jun  5 08:50:16 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  e52dc6bc684f38f847df7b5d47d9e70ae2e36e57
    * md5sum   fa1c46d09a1421f0746171f3195deba8

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)

iQEcBAABAgAGBQJRrvuwAAoJEIXCXpWhbrlNg2UH/26+Kb0x1y8YmWi6DTgCoPXy
N7Fa6oLvmFC6SdpjwrTma+1fjxRvsLIC/6MUkNNOZ2DMchUpISGMRk3NvR7KGnQf
vP2QeAzb9KbuxN4b32kB2E1KuRX7JoyH8JPOXSaZIDASZCnr63QQwP1eqfoXt9mt
zerMXWG0Up5d9hVfq1Rc5+nqitZVfOKgynaN5yBSJ3tjI7rKm4iMwhdxH+tFlrhq
Mat0NBdJbicf1K+QWn4RbgfPfHolrWhwqJiFJnnNcBhHbwAcF9ysEErwU5Tu9F6X
c941i2uFNy5VBSsEgJR4jiH8ljtYENCaqL2QsMe7xUkLqhLFONCi6KZxtH9/n1E=
=RSmS
-----END PGP SIGNATURE-----