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-tracks-12.1-squeeze-amd64-ovf.zip.sig
      gpg: Signature made Tue Jun  4 16:38:17 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  f2b4dcf27b496b5a6493f87e38e27795d47a25ce
    * md5sum   250e892c00cf569d8433135ad10cf257

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)

iQEcBAABAgAGBQJRrhftAAoJEIXCXpWhbrlNxtEH+wWc8DkLMDpLmwEJuRckODCO
jD7OdFrL7bPV0RpOZtfwWq8cHDv0g/uRADmxi8ONDfBl+wDMzoYvoUpi3fOWYW7b
M3ZZ+lee2RteCKQIXRC/HnFJv9HZ8618k04orauLJMRPqinCykbZIv2u4JJT2ZZT
KwnLGnZpuJuAIZ6UYEvI4K2Xef3IFq6jd7idWxoVtv6WFoUm0Xlemu+KAjw67h/U
n+NUrY2Bu4YbqZb4l3eY5pDonB0ii7cOwQZGusKZmLUU8FKG1kqu8CJHVaO8Dxrk
pIrZG8IQLLR9U4Y5UYTiyJZXcRX7unswyH8H0+Z9GUmTxnXvpPoMOTnCs7kgcfs=
=Foj2
-----END PGP SIGNATURE-----