Regarding the Crypto and SSL implementations...
A while ago I happened to stumble across the following two URLs,
which seem to provide quite a lot of info in this regard:
http://www.replay.com/redhat/http://www.psy.uq.edu.au:8080/~ftp/Crypto/
I haven't found the time to thouroughly examine these sites but
they might provide detailed info and maybe also downloadable
source code for SSLeay and other Crypto stuff.
Maybe someone else finds time to delve into the copyright, legal
and licensing topics around this. By the way, I vaguely recall that
the above sites are outside the U.S. so downloads would not export
but import...
Lars (not a lawyer) Appel