1997-08-09 - TAZ & Rewebber servers

Header Data

From: Adam Back <aba@dcs.ex.ac.uk>
To: cypherpunks@cyberpass.net
Message Hash: d840525dfbfc67557a21ce87073f526dd70f5b8210ef011337c0675f70e92c5d
Message ID: <199708091606.RAA00914@server.test.net>
Reply To: N/A
UTC Datetime: 1997-08-09 16:26:02 UTC
Raw Date: Sun, 10 Aug 1997 00:26:02 +0800

Raw message

From: Adam Back <aba@dcs.ex.ac.uk>
Date: Sun, 10 Aug 1997 00:26:02 +0800
To: cypherpunks@cyberpass.net
Subject: TAZ & Rewebber servers
Message-ID: <199708091606.RAA00914@server.test.net>
MIME-Version: 1.0
Content-Type: text/plain




Ian Goldberg and Dave Wagner have a paper on an implementation of
something related to Ross Anderson's paper at:

	http://www.cs.berkeley.edu/~daw/cs268/

People interested in eternity service protocols etc, might find it
interesting.

The rewebber is a kind of chaining encrypting web proxy.  Web proxies
normally accept urls like so:

	http://http://somewhere.com/blah/

There paper allows you to have

	http://1231324adefgga1324324adefgga1324324adefgga1324

where 1231324adefgga1324324adefgga1324324adefgga1324 is an encrypted
form of "http://somewhere.com/blah/".  You can chain this.

I didn't notice their paper announced here at the time they wrote it.

They have an implementation, but source is not available directly due
to export crapola.  I guess you'll have to send them email if you want
to try it out.

They have a sample server up, and the TAZ server seems to work, but
the rewebber seemed to be dead when I used it.


It looks to me that you could combine eternity servers with rewebbers.
Create a rewebber chain pointing at an article in an eternity server.

Adam
-- 
Have *you* exported RSA today? --> http://www.dcs.ex.ac.uk/~aba/rsa/

print pack"C*",split/\D+/,`echo "16iII*o\U@{$/=$z;[(pop,pop,unpack"H*",<>
)]}\EsMsKsN0[lN*1lK[d2%Sa2/d0<X+d*lMLa^*lN%0]dsXx++lMlN/dsM0<J]dsJxp"|dc`






Thread