New blog post about canvas fingerprinting use and diversity on the web: antoinevastel.com/browser%20fing
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Are you only looking at fillText and toDataURL or considering other identifiers like size too?
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I applied a naive heuristic for the blog post. As you can see there are 3-4 false positives. Nevertheless, I collected more information: getImageData, getLineDash, measureText, isPointInPath, fillText, fillRect, beginPath, beginPath, arc, closePath, fill and toDataURL.
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This is great Antoine.
I have an idea for a way to build a browser that is unfingerprintable. If you're interested, let me know and I'll explain it over email.
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I'd be happy to discuss about it with you. I sent you my email in a private message.
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