Method VerifySchnorrSignature

src/script/sigcache.cpp:76–84

}

bool CachingTransactionSignatureChecker::VerifySchnorrSignature(std::span<const unsigned char> sig, const XOnlyPubKey& pubkey, const uint256& sighash) const
{
    uint256 entry;
    m_signature_cache.ComputeEntrySchnorr(entry, sighash, sig, pubkey);
    if (m_signature_cache.Get(entry, !store)) return true;
    if (!TransactionSignatureChecker::VerifySchnorrSignature(sig, pubkey, sighash)) return false;
    if (store) m_signature_cache.Set(entry);
    return true;
}