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Upgrade to Schnorr/FROST/ROAST #701

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erdogan opened this issue Sep 19, 2023 · 1 comment
Open

Upgrade to Schnorr/FROST/ROAST #701

erdogan opened this issue Sep 19, 2023 · 1 comment
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@erdogan
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erdogan commented Sep 19, 2023

We need an MPC algo that is resilient to in-group aborts / DoS at wallet creation and signing time.

Our two candidates are CGGMP21, a complex ECDSA protocol we’ve put a lot of time into... and FROST / Schnorr, a simpler MPC protocol for Schnorr signatures that might require additional wallet revamping.
@mhluongo mhluongo changed the title Upgrade to CGGMP21 / VROST + Schnorr Upgrade to Schnorr/FROST/ROAST Mar 22, 2024
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... and we've got an implementation!

https://github.com/threshold-network/roast-go

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@erdogan @mhluongo @eth-r