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-bambooinvoice-13.0rc3-wheezy-amd64.iso.sig
      gpg: Signature made Fri Sep 13 07:36:00 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  68f3541bddc09988f2b46a5433339ab372d1f909
    * md5sum   5fee0f37091d4c734f0338789d0b9894

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)

iQEcBAABAgAGBQJSMsBZAAoJEIXCXpWhbrlN2hgIAOcCAkCm5H8Q6GaE9JKFH5vy
qY6sdaIJN2zUMkgFIh8CJR1ag/DC8QkDdAvohVecaKczmdezyt+gGtoyW7aml450
PInDVMebuft9RG5c4JwghbsAd4JC3fm7moLrdD7ay9ap5EoU/D9awR1SSC/iUaQs
8eDdKlLa5ejtN9UJiMxR2NNy+GnrCIgPYdb4w1/blbGQ48qkJUwlewrQLomE4jH9
ajZyxVQSnM6VmxMNC7TkqqfpdeoHMiJwdae/ySWnwv30wF0Y+rWv4JYc81nxFJlx
xOBMvZ+BWfln0RWGewiZT7BVjB64p9tz2MOMvh/VE9MshfgmACtdTeI1DlDjxNg=
=hZQX
-----END PGP SIGNATURE-----