Re: [tor-dev] Time interval for changing Introduction Points in Tor Hidden Services

2022-03-23 Thread Piyush Kumar Sharma
24 hours epoch? Or does it mean that as soon as the HSDIRs are inaccessible, the hidden service corresponding to them cannot be accessed before the next epoch? Thanks in advance for your response! On Wed, Mar 16, 2022 at 1:37 PM David Goulet wrote: > On 16 Mar (00:16:19), Piyush Kumar Sharma wr

[tor-dev] Time interval for changing Introduction Points in Tor Hidden Services

2022-03-15 Thread Piyush Kumar Sharma
Hi all, I have been investigating the Tor hidden services for some research work. I am finding it hard to obtain information about how often do Introduction Points of hidden service change. More specifically, I am looking for answers to the following questions: 1.) If the tor relays selected as

Re: [tor-dev] Sending multiple streams throuh a single Tor circuit

2019-02-26 Thread Piyush Kumar Sharma
The application is doing a voice call using mumble. On Wed, 27 Feb 2019, 02:21 meejah, wrote: > Piyush Kumar Sharma writes: > > > Are there any possible reasons as to why this might be happening and > > any possible fixes for this situation? > > What is your applicatio

Re: [tor-dev] Sending multiple streams throuh a single Tor circuit

2019-02-26 Thread Piyush Kumar Sharma
ind more information as why this error is happening. Are there any possible reasons as to why this might be happening and any possible fixes for this situation? On Wed, 20 Feb 2019, 18:08 Piyush Kumar Sharma, wrote: > After a lot of debugging, it seems that the reason for streams failing is &

Re: [tor-dev] Sending multiple streams throuh a single Tor circuit

2019-02-20 Thread Piyush Kumar Sharma
gards Piyush On Wed, Feb 20, 2019 at 7:40 AM Nick Mathewson wrote: > On Mon, Feb 18, 2019 at 1:04 PM Piyush Kumar Sharma > wrote: > > > > Hello all, > > > > I am a PhD student, and am working on some measurements in Tor. > > I am stuck at a point where i nee

[tor-dev] Sending multiple streams throuh a single Tor circuit

2019-02-18 Thread Piyush Kumar Sharma
Hello all, I am a PhD student, and am working on some measurements in Tor. I am stuck at a point where i need to send multiple applications(streams) traffic through a single circuit. I am currently using torsocks/torify to send traffic of these multiple applications through Tor. The main problem i

[tor-dev] Sending multiple streams through a single Tor circuit

2019-02-16 Thread Piyush Kumar Sharma
Hello all, I am a PhD student, and am working on some measurements in Tor. I am stuck at a point where i need to send multiple applications(streams) traffic through a single circuit. I am currently using torsocks/torify to send traffic of these multiple applications through Tor. The main problem i

Re: [tor-dev] obfs4, meek, active probing and the timeline of pluggable transports

2018-10-27 Thread Piyush Kumar Sharma
Hello all, I have a few specific questions related to the pluggable transports. 1.) I believe that obfs4 stops active probing(the latest problem as brought to notice by Ensafi et al, IMC 2015 and Shinying Cho, FOCI 2018), and hence discovering obfs4 Tor bridges using active probing is not possible

Re: [tor-dev] Characterizing Tor flows using DPI

2018-10-12 Thread Piyush Kumar Sharma
Hello all, I have some confusion regarding the characterization of Tor traffic using DPI. I was following the link ( https://trac.torproject.org/projects/tor/wiki/org/projects/Tor/TLSHistory ) and understood that Tor did TLS renogotiation at some point and then discontinued doing it. As an improve