#30537: WebGL fingerprint is different between Windows versions (and compared to non-Windows OSes) -------------------------------------------------+------------------------- Reporter: gk | Owner: tbb- | team Type: defect | Status: new Priority: High | Milestone: Component: Applications/Tor Browser | Version: Severity: Normal | Resolution: Keywords: tbb-fingerprinting, tbb- | Actual Points: fingerprinting-os | Parent ID: | Points: Reviewer: | Sponsor: -------------------------------------------------+-------------------------
Comment (by cypherpunks): Replying to [comment:1 gk]: > comment:2:ticket:30531 reported `6992168724b997c74fc89f1e4a9301ce` (I guess that's a Windows 10 system?) Yes, the latest. > I got the same on a Windows 10 system inside Virtualbox. On every config without anti-aliasing support. > On a Windows 7 system both inside Virtualbox and on bare metal I get `224a8abee799ec6381e06293de4565f6`. BTW, the test gives a lot of {{{ Error: WebGL warning: Exceeded 16 live WebGL contexts for this principal, losing the least recently used one. }}} > So, it seems we have at least a fingerprint difference between major Windows versions (+ the OS difference). I wonder where this is coming from... What is your renderer on Win 7? I got the same results on `Software Adapter Direct3D11 vs_5_0 ps_5_0`. -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30537#comment:2> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
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