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-redmine-12.1-squeeze-i386.iso.sig
      gpg: Signature made Thu Apr 18 14:04:51 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  328e627fa05766ccf9c32ad12cf0ee35c4bd543f
    * md5sum   bf7c4a912c29e524df08d13ca94868d6

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)

iQEcBAABAgAGBQJRb/1zAAoJEIXCXpWhbrlN7C4H/joU+GPkUXheCZFW0Gcfy0Pr
yXo7Wr71twPb6vN0k9y50GIX7vyupF0cw6bSq8G+/+zGyHDZqlql/MTMEaO4i7rF
Db7XpHMN01C5N1EilubdfkTj9qQWcR+mLwl2f9AgdF4YDjGIye8PbEL8YcoJyIJ7
0priZt7KczgwuT419m+3FLT7ccfQga7OaVlTcja38g0EuQCyCx0w+0X1WtSHE7BS
HsNQqr0Dttva4D7cbicQWNqEip0PudSWYl3phIQyJ4CJevowykzMVUPet26F4NoV
2PVu4YlRjJ7IB2Uolq4UZ4sLbmdstD8LFzmSfY9LQmhP7h6GfRZx4a51gETmwmw=
=cVuN
-----END PGP SIGNATURE-----