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-e107-12.1-squeeze-amd64-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 13:13:24 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  b61ef41098705e901a6f74878501bf0c185ac078
    * md5sum   21c1e9f65bbba76b112d6c0380baf0f6

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)

iQEcBAABAgAGBQJRrefsAAoJEIXCXpWhbrlN4SoH/RKLXwSVF+r0VYMMY3y9JZWo
8vcfAJv0342XsENDIcB0IM+l+fV3nPRjBG8g39k+p5FcwOIXHw1aXV1HU9Se3Hlh
u318LgxZUpfEDPL1UisNR44LrRO39hI5fbKNIjfmye3bOKUpHIdztjylKTfcTtbz
Ki5v2DtbP1NGOzc6ebk5g/j2ukTCOMgFHKfZFnaqcLQSPZdB/G/7smDe0woHeKiD
dv9J10nZDGwTANdIwzayQgwUsZ4UeZZWjIakzviDERKL+D47wqoQrwBWElKMihbp
rT14XMSgrMqvryWXteG/t/ovJgknYi5RbAUShZrbKaqorqvlRFQ98ItFDRg6E7A=
=ggLV
-----END PGP SIGNATURE-----