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-7-turnkey-simpleinvoices_13.0-1_i386.tar.gz.sig
      gpg: Signature made Tue Oct 15 18:48:50 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  b3fcf154e335ee9eb526d4bc743911a7d5598651
    * md5sum   b438a71c7c30410f7a994a660cc1fe3d

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)

iQEcBAABAgAGBQJSXY4KAAoJEIXCXpWhbrlNnOIH/ReyPCv4hlWJHKDwTgnHttfM
uAZICsBzS07IWhPsMjze3p8wBNgKUk7Daxox7E84Uigf7wuhEunDbKCYxcuwQ1QJ
7W5at1dC1YNXuOpBok74i06pv4/o2U/HZdYi5z7STdPoty8muJVqRWsZKqcVJfXa
QlQMCh/NH1Ax5SVtAbZckzIFDPw9MkYbKKY+Rb7y/kex/MQU6aAUgzKowEkimif6
5ZEMMEmnDbZSUG+734YTPP+ETVybEIoV0DNHCNrddXDkmXwLylfs2bTHTl26iTFT
heqk24DnFxTxM9hy17lugm798bTNyXZl6QvY4GjmqNxQ0J0jkyD8n9A4ycn9SO8=
=S4Vw
-----END PGP SIGNATURE-----