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-nodejs-13.0-wheezy-i386.iso.sig
      gpg: Signature made Mon Oct 14 18:13:45 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  f6a22a89c53f243247e1a752f2a955040db31041
    * md5sum   3a28974b6976c963ab04c735b578fe28

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)

iQEcBAABAgAGBQJSXDROAAoJEIXCXpWhbrlNwGwH/1JUwc8hf+6d9ZAB0ez5XYB5
dQNzg8eZEGGNQ4KDivBHWQldLrQ7BvwtAWutVpetcGrkmuNx9rX3/K3+wXPFg/zw
7HxXMa/lCTYnYkH6yxJGN5K8CSLLeA89OpyhtfmBpvuDWKs9pZVMB7UM8lEwrVK+
KUuO43wa+uigO0EqTUtW9T70nCN8DHJ6N7m/uHHMcYUVIH/+T93YY7SgEWT+lob1
FToLYcdm/vDM/E+1oksaCkgWYsbVE7Kqz4pEfDfucS3GKAqQYPL9RfcMIyEWYh2M
cyhefN4xXjTBpMEFltd+bTkZT5bNoc9ezHtmEhFm0SAwZI9PcShLSqvkJnFovJI=
=PIKS
-----END PGP SIGNATURE-----