[tor-dev] Website Fingerprinting Defense via Traffic Splitting

2015-01-22 Thread l.m
Daniel Forster wrote: > Hello Guys, > > it would be great if I could get a few opinions regarding my > upcoming master thesis topic. > > My supervisor is Andriy Panchenko (you may know some of his work > from Mike Perry's critique on website fingerprinting attacks). > As a defense, we'd like to exp

Re: [tor-dev] How Exit node decide which relay dedicated for particular http response.

2015-01-22 Thread Ian Goldberg
On Thu, Jan 22, 2015 at 05:18:10PM +0100, Mohiuddin Ebna Kawsar wrote: > how "tor knows which socket belongs to which stream, and so to which > circuit" ? > which function handle this mapping?? I would guess it's the on_circuit member of the edge_connection_t struct, but others could probably give

Re: [tor-dev] How Exit node decide which relay dedicated for particular http response.

2015-01-22 Thread Ian Goldberg
On Thu, Jan 22, 2015 at 04:19:55PM +0100, Mohiuddin Ebna Kawsar wrote: > Hi, > > Suppose an exit node is acting as Exit for 2 different client connected by > 2 different middle and guard node. > suppose one of the client make http get request which will pass through > Exit and TCP packet Header wi

[tor-dev] How Exit node decide which relay dedicated for particular http response.

2015-01-22 Thread Mohiuddin Ebna Kawsar
Hi, Suppose an exit node is acting as Exit for 2 different client connected by 2 different middle and guard node. suppose one of the client make http get request which will pass through Exit and TCP packet Header will be then [SENDER: EXIT NODE IP, RECEIVER: WEB-SERVER IP]. Now we have a reply fro

Re: [tor-dev] lifespan of deprecated "ORListenAddress" configuration option

2015-01-22 Thread Nick Mathewson
On Thu, Jan 22, 2015 at 1:12 AM, Frédéric CORNU wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 > > Dear all, > > The Tor Manual [1], as of today, says that ORListenAddress option is > deprecated and that same behaviour can be achieved by specifying the > listening address within the OR

Re: [tor-dev] [PATCH] torify/torsocks and TCP Fast Open

2015-01-22 Thread Tim Ruehsen
On Wednesday 21 January 2015 21:39:30 Yawning Angel wrote: > On Wed, 21 Jan 2015 15:26:56 -0500 > > David Goulet wrote: > > > +/* > > > + * Using TCP Fast Open (TFO) uses sendto() instead of connect() > > > with 'flags' > > > + * set to MSG_FASTOPEN. Without this code, using TFO simply > > > bypa