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-icescrum-12.1-squeeze-i386-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 21:20:01 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  db213d2d9226a916e81626cb2540909f68ee40bd
    * md5sum   5a659213d075210822e13a6e7428d44c

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)

iQEcBAABAgAGBQJRrlnrAAoJEIXCXpWhbrlNwiQH/0DTA3AkbszGnurdk66ml8P9
9yfudUddPwJgnRFQ8nYqkWXIA/wrlRiE28GfvelHDYdLNSpNeoESFjd7Jb5D8znY
LWcd/Xy4Ht6NNKaGrmPJB4l/4fKLTb6Wh6SbwCOpStpzluPY2NF1Mihh7qfEElWW
IUDo2ZZHJj8wsFWjNQPzj+y2tyqLZqZEnhL4tddUGmTIO95+alJgG0JYwXA7xKh2
FQRXObk8PX4uc1PSYhz2D+UHzp2vEhKTIiCZss9QyMxQc7iuyjw4kwCNTNMCDEPq
bYVog8JgiikNqPjavNJyEiohmmKFsGC2A0O76pK5S1uX7HeonV8NKc8xBHRa3Gk=
=+i7x
-----END PGP SIGNATURE-----