sockets and encryption

[Paul Nilsson]

I'm wondering if anybody knows of an encryption module which allows a
client/server to set up a SSH type connection. Eg. the server pushes
over a static publick key and an hourly generated key, the client
generates a session key and fires this back at the server, then the
session is encrypted with this key and blowfish (or something
similar).

Ideally I'd like to be able to drop these sockets in where I'm using
the standard socke library now.

It's not really to difficult to code this up, however I really don't
want to re-invent the wheel here.

Cheers, Paul