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 debian-6-turnkey-typo3_12.1-1_amd64.tar.gz.sig
      gpg: Signature made Tue Jun  4 16:43:51 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  4ef712423e44bebcb8388baf70e54c4e2ffb6491
    * md5sum   f6774e37d82606f9f78088a7b651a09b

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)

iQEcBAABAgAGBQJRrhk+AAoJEIXCXpWhbrlNBD4IAJXWRWPnHB+Ss6Hip1RLKKEo
INKtl5y1gXNmIVo08IgBLeB+LRJALaDVhzLATmkVhhUS3NmDYFZtSvVZnRAd/T8z
974TwENZ1dRy+p7dbSpWSYkB5/Um2vPJ7iyjCwq3S7jrUrdNl4d3rfcH+01kCdlU
bqj2NCqPKqNuQb/GvwClb84ziSAGWKP+AYcS7j6ZpjbobNWYDHq2EnutNMOmnYRv
j3//YKQ/wJipDVQjGA++I+0ZhW1KPhkjcX/NAizYY+/kGmUx3ouO0A2LJxKyulCU
Gx4SDgHg5hMC3C66GjYBLwdxxE2BxFBYF/GLwVoSu71kcjeyp9aiih8gJq5W7yA=
=d4kx
-----END PGP SIGNATURE-----