Re: [tor-dev] Evaluating rendezvous circuit build up CPU usage

2020-01-17 Thread Valentin Franck
r and revoke the credentials or limit their use to a certain number of authentications. I am not sure, how this can be done if different authentications using the same credentials are truely unlinkable. > > Sorry for my english... > > > El 13/1/20 a las 13:39, Valentin Franck escr

[tor-dev] Evaluating rendezvous circuit build up CPU usage

2020-01-13 Thread Valentin Franck
Hello tor-devs, I am currently working on a DoS mitigation system aiming to protect the availability of onion services flooded with INTRO2 cells. My idea is using a (Privacy Pass like) token based approach as suggested in https://trac.torproject.org/projects/tor/ticket/31223#comment:6 For the eva