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-ovf.zip.sig
      gpg: Signature made Tue Jun  4 21:20:24 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  3cbc52d90cbaf7df34c0d14a0813cfae622f3d13
    * md5sum   ef0b93b3dd9e13859d4700411a003d96

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)

iQEcBAABAgAGBQJRrloBAAoJEIXCXpWhbrlNW+gIAIGSvidIxY8sd+njlev2aQW2
Lk6eJ10/A5H+C2JTeph25wNvP3pet7HkYVc/FXmvdmiH9BWWl3I+jfTFus7/CSo3
E4Nuz3i8v7TZcTxTMz52pODE6+bsDHY038e9YQ/S1i9o3BKQ451riiJZzZixzpSY
FGvX2ZMjbTLF2WdMetXVLWnDKEwBJRJg02XCtBCi6rx5rPGJ+1GNjkkOUPES/tOp
WhvcZVxKHVkrgYl36a2+BXTIXMIsqtkBZVmsjUAAMvTTOzjuQvr//4zUtL5VP/ye
mSBgpPSM4wBsoFeDHwuYkTWDi06NwORKvvDsQ7N/cUDqRjUJxzo/vpf5ySn/UBU=
=fQnk
-----END PGP SIGNATURE-----