chore: use decred secp256k1 directly (backport #4294) #4327
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Use
github.com/decred/dcrd/dcrec/secp256k1/v4
directly rather thangithub.com/btcsuite/btcd/btcec/v2
which is just a wrapper around the underlying decred library. Inspired by cosmos/cosmos-sdk#15018github.com/btcsuite/btcd/btcec/v2
has a very annoying breaking change when upgrading fromv2.3.3
tov2.3.4
. The easiest way to workaround this is to just remove the wrapper.Would be very nice if you could backport this to v0.37.x and v0.38.x.
References:
btcec/v2
to v2.3.4 #3728PR checklist
.changelog
(we use unclog to manage our changelog)docs/
orspec/
) and code commentsThis is an automatic backport of pull request #4294 done by [Mergify](https://mergify.com).