Hi Since the previous link to the patch is broken, here it is in the upstream git:
commit e80c56c6c5c6dd7aa12c439b1f3b664811f65dcb Author: Bob Halley <hal...@nominum.com> Date: Wed Mar 10 14:22:32 2010 +0000 The TSIG algorithm was being passed to use_tsig() incorrectly. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org