Jun 6, 2026

I designed multisig in both cases to operate over the base ecdsa and schnorr "single" calls. The only difference from the UF lib perspective is the increased key size required for the group correlations. The ecdsa multisig correlations are much more complex than the schnorr threshold correlations. I've implemented the former here. As these correlations are the result of inter-row dependency I assume they cannot be processed effectively with concurrency. The schnorr threshold correlations are the same idea but just a simple computation over the set.