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1. Aral Balkan (aral@mastodon.ar.al)'s status on Tuesday, 21-Feb-2023 04:31:07 JST Aral Balkan

   in reply to

   • Toasterson

   @Toasterson Yeah, apparently roughly 20 million noisy qubits or 1,530 high-quality qubits. (https://c4dt.epfl.ch/article/on-the-road-to-general-quantum-computers/)

   IBM, etc., seem to be making excellent progress on improving both qubit count and coherence though.

   (Still no estimate I’ve seen puts in at less than a decade before we have a practical quantum attack.)

   • Toasterson (toasterson@chaos.social)'s status on Tuesday, 21-Feb-2023 04:31:08 JST Toasterson

     @aral from my last memories and quick google search ed25519 is enough quantum computing safe up to a couple million qbits. so unless we find another 3bit substrate before the comming decades it's safe.