Re: [tor-dev] Improving onion service availability during DoS using anonymous credentials

2020-03-30 Thread George Kadianakis
George Kadianakis writes: > Hello list, > > there has been lots of discussions about improving onion service availability > under DoS conditions. Many approaches have been proposed [OOO] but only a few > have been tried and even fewer show any real improvements to the availability > of the servic

Re: [tor-dev] Improving onion service availability during DoS using anonymous credentials

2020-03-23 Thread Jeff Burdges
There is another component of the design space: Do you want credentials to be movable from one introduction point to another? If so, you can do this or not with both blind signatures and OPRFs by enabling or restricting their malleability properties, but probably not with anything symmetric. I

[tor-dev] Improving onion service availability during DoS using anonymous credentials

2020-03-23 Thread George Kadianakis
Hello list, there has been lots of discussions about improving onion service availability under DoS conditions. Many approaches have been proposed [OOO] but only a few have been tried and even fewer show any real improvements to the availability of the service. An approach that we've been conside