Function VerifyBlindProofs

src/blindpsbt.cpp:215–240

}

BlindProofResult VerifyBlindProofs(const PSBTOutput& o) {
    // No blinding, no problem
    if (!o.IsBlinded()) {
        return BlindProofResult::OK;
    } else if (!o.IsFullyBlinded()) {
        return BlindProofResult::NOT_FULLY_BLINDED;
    }

    if (o.amount != std::nullopt) {
        if (o.m_blind_value_proof.empty()) {
            return BlindProofResult::MISSING_VALUE_PROOF;
        } else if (!VerifyBlindValueProof(*o.amount, o.m_value_commitment, o.m_blind_value_proof, o.m_asset_commitment)) {
            return BlindProofResult::INVALID_VALUE_PROOF;
        }
    }

    if (!o.m_asset.IsNull()) {
        if (o.m_blind_asset_proof.empty()) {
            return BlindProofResult::MISSING_ASSET_PROOF;
        } else if (!VerifyBlindAssetProof(o.m_asset, o.m_blind_asset_proof, o.m_asset_commitment)) {
            return BlindProofResult::INVALID_ASSET_PROOF;
        }
    }

    return BlindProofResult::OK;
}

BlindProofResult VerifyBlindProofs(const PSBTInput& i) {
    CTxOut utxo;