Workaround for filtering/cybersitter

From: Mark Rogaski <wendigo@pobox.com>
Date: Wed, 29 Jan 1997 12:38:04 -0800 (PST)
To: cypherpunks@toad.com (Cypherpunks)
Subject: Workaround for filtering/cybersitter
Message-ID: <199701292043.PAA12641@deathstar.jabberwock.org>
MIME-Version: 1.0
Content-Type: text/plain
If I had experience with Netscape plugins and spare time, I'd
try it myself.  But here's my proposed solution.
A plugin in Netscape intercepts all requests, encrypt the URL
with a pubkey algorithm, encode the string base64, send it as GET input to
a proxy server.
The proxy server decodes and decrypts the URL, gets the requested page,
and returns it. This beats out URL-based filtering.
Still need to figure out the specifics of key-exchange. If we use
40-bit encryption, it's exportable, and it still works in our threat
model (ie. we don't care if the watchers figure out the URL a few hours
later).
To beat out dropping packets with unacceptable pattern in them, we
could use an SSL-based server as the proxy.
The plugin could even have a nice little on/off switch and a list
list of available proxies.
mark
--
[] Mark Rogaski || "Computers save time like kudzu    [] 
[]  wendigo@pobox.com               ||  prevents soil erosion." []
[] http://www.pobox.com/~wendigo/ || - afcasta@texas.net []
[] >> finger for PGP pubkey << || []