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-13.0rc3-wheezy-amd64.iso.sig
      gpg: Signature made Fri Sep 13 08:36:45 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  27607a0b34fca9fbf74c4c00eb93e0c6c2e5d133
    * md5sum   fc31600eb181b2d1a8a072b9aa7cdd38

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)

iQEcBAABAgAGBQJSMs6WAAoJEIXCXpWhbrlNF50IAKrVXHQuf9XbOAAOqtJpT+z4
Ja1rPMDMhwoXThIULOrzwC3+/dqEJ69SpOuq50oD0E+LdhJv7OBVrnfOQk832ezK
co0EwzlJle9G1j3YNXX7IL4VEQF1AuRxVwnfRU+PCY+8J/340brsnxgkOjKLnAio
cjVSuSZKSEKzxt1sImGd4UecmdYRnDA2yTPR4/8uR8yUTZ4UNuNRWw6O3sEPU4v6
pq/+KV+gsJG8h1dCYoB7fOWJWTMjkxBOhvnL0dNVC7vnsmXfrEyYWWW+JLa6Ljh3
/9+rd2d8dH5R2srN9if+2D5tvTJibTKZ6LDmc/jBIwmvkC5y+nt4YiDr3+D2vz0=
=s7Gq
-----END PGP SIGNATURE-----