BIP32/secp256k1/keyPair preparation #915
Merged
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As we move towards moving
HDNode
tobip32
, and supportingsecp256k1
, I'm putting this PR up so we can move forward on those API's by liberating the type signature ofTransactionBuilder.prototype.sign
a little bit.This would simultaneously allow
HDKey
to inter-operate withTransactionBuilder
, supportingsecp256k1
signing operations near-immediately for those who use that module.And soon-thereafter for our own new
HDNode
module.toRSBuffer
andfromRSBuffer
are conceptually part of #459, for the4.0.0
API.That is, with
ECSignature
removed in4.0.0
, we will only interop on "RSBuffer"s, a-kin tosecp256k1
, and only need to transcode to a script signature when encoding theTransaction
itself.For now, requesting feedback,TODO
AddTransactionBuilder.prototype.sign
tests for new functionality