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Add TaprootBuilder class

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This class functions as a utility for building taproot outputs, from
internal key and script leaves.
This commit is contained in:
Pieter Wuille 2021-02-01 18:53:24 -08:00
parent 5f6cc8daa8
commit 90fcac365e
7 changed files with 262 additions and 2 deletions
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6
src/pubkey.cpp
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@ -180,6 +180,12 @@ XOnlyPubKey::XOnlyPubKey(Span<const unsigned char> bytes)
std::copy(bytes.begin(), bytes.end(), m_keydata.begin());
}
bool XOnlyPubKey::IsFullyValid() const
{
secp256k1_xonly_pubkey pubkey;
return secp256k1_xonly_pubkey_parse(secp256k1_context_verify, &pubkey, m_keydata.data());
}
bool XOnlyPubKey::VerifySchnorr(const uint256& msg, Span<const unsigned char> sigbytes) const
{
assert(sigbytes.size() == 64);