Function SignSignature

src/script/sign.cpp:350–361

}

bool SignSignature(const SigningProvider &provider, const CScript &fromPubKey,
                   CMutableTransaction &txTo, unsigned int nIn,
                   const Amount amount, SigHashType sigHashType) {
    assert(nIn < txTo.vin.size());

    MutableTransactionSignatureCreator creator(&txTo, nIn, amount, sigHashType);

    SignatureData sigdata;
    bool ret = ProduceSignature(provider, creator, fromPubKey, sigdata);
    UpdateInput(txTo.vin.at(nIn), sigdata);
    return ret;
}

bool SignSignature(const SigningProvider &provider, const CTransaction &txFrom,
                   CMutableTransaction &txTo, unsigned int nIn,