Pekka Nikander's Jacob 3 project

Jacob was an open source protocol framework written in Java. There are a few publications which explain, among other things, the ideas behind it. For example, have a look at the following.

Some of my publications are available at my publications page.

The old project home page may still be available at http://www.tml.hut.fi/Research/TeSSA/Old_pages/Jacob/jacob3.html

The jacob source code is available at sourceforge.
See http://sourceforge.net/projects/jacob/