Dropbear is a relatively small SSH 2 server and client. It runs on a variety of POSIX-based platforms. Dropbear is open source software, distributed under a MIT-style license. Dropbear is particularly useful for “embedded”-type Linux (or other Unix) systems, such as wireless routers.

Source Code is here: http://dl.openhandhelds.org/cgi-bin/wiz.cgi?0,0,0,0,46,358

http://dl.openhandhelds.org/cgi-bin/wiz.cgi?0,0,0,0,8,355