Question about FROST

Hi, I’m trying to figure out how FROST links with the sapling protocol. Sorry if these questions are dumb…

keygen_with_dealer produces a group_public point. Is this equivalent to ak in the sapling.pdf paper?
If so, the rest of the key components remain the same, right? nsk and ovk can be generated by the PRF?
I wouldn’t have ask anymore but it is possible to compute the SpendAuthSig by following the rest of the FROST steps?



i’d check out the zcash r&d or zcash community Discords as well.

those are often better places to get answers from engineers!

Not sure the best way to link to it since the links expire and I’m not sure if we’re supposed to post them publicly?