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This is being presented at Real World Crypto at Stanford in about 4h.
by rdl 11y ago
This is being presented at Real World Crypto at Stanford in about 4h.
- stonogo 11y agoIt doesn't really matter. Backdoored "security" is useless, no matter how much noise you make who gets the keys. It's always only a matter of time until everyone has the keys. Always.
- maaku 11y agoThen we're all fucked. Can we go home now?
- rdl 11y agoYeah, I meant mostly for the purpose of clarifying and eviscerating it in person, which is always more fun.
- tracker1 11y agoMore than the security risks, imho (not that security isn't an issue)... is what kind of hell-like latency would such a system introduce?
- newman314 11y agoI would be curious to see how the crowd reacts. Please update if possible.
- kiniry 11y agoThe talk is halfway over now. A few laughs at various jokes, but no tomato throwing yet. I'll report on the Q&A in a few minutes.
- kiniry 11y agoQ. How does the performance scale? A. Linearly. We can do one anonymity set globally every second. Q. When an APT exfiltrates permutation data, what is the privacy failure mode? A. It would be very difficult for an APT to penetrate all sites simultaneously to violate privacy. It is also not clear that a single server would have access to the full permutation, as it can be MPC separated.