Method DummySignInput

src/wallet/wallet.cpp:1547–1558

Helper for producing a max-sized low-S low-R signature (eg 71 bytes) or a max-sized low-S signature (e.g. 72 bytes) if use_max_sig is true

// Helper for producing a max-sized low-S low-R signature (eg 71 bytes)
// or a max-sized low-S signature (e.g. 72 bytes) if use_max_sig is true
bool CWallet::DummySignInput(CTxIn &tx_in, const CTxOut &txout, bool use_max_sig) const
{
    // Fill in dummy signatures for fee calculation.
    const CScript& scriptPubKey = txout.scriptPubKey;
    SignatureData sigdata;

    if (!ProduceSignature(*this, use_max_sig ? DUMMY_MAXIMUM_SIGNATURE_CREATOR : DUMMY_SIGNATURE_CREATOR, scriptPubKey, sigdata, true)) {
        return false;
    }
    UpdateInput(tx_in, sigdata);
    return true;
}

// Helper for producing a bunch of max-sized low-S low-R signatures (eg 71 bytes)
bool CWallet::DummySignTx(CMutableTransaction &txNew, const std::vector<CTxOut> &txouts, bool use_max_sig) const