Function CreateKeysAndOutputs

src/bench/connectblock.cpp:83–102

* Creates key pairs and corresponding outputs for the benchmark transactions. * - For Schnorr signatures: Creates simple key path spendable outputs * - For Ecdsa signatures: Creates P2WPKH (native SegWit v0) outputs * - All outputs have value of 1 BTC */

 * - All outputs have value of 1 BTC
 */
std::pair<std::vector<CKey>, std::vector<CTxOut>> CreateKeysAndOutputs(const CKey& coinbaseKey, size_t num_schnorr, size_t num_ecdsa)
{
    std::vector<CKey> keys{coinbaseKey};
    keys.reserve(num_schnorr + num_ecdsa + 1);

    std::vector<CTxOut> outputs;
    outputs.reserve(num_schnorr + num_ecdsa);

    for (size_t i{0}; i < num_ecdsa; ++i) {
        keys.emplace_back(GenerateRandomKey());
        outputs.emplace_back(COIN, GetScriptForDestination(WitnessV0KeyHash{keys.back().GetPubKey()}));
    }

    for (size_t i{0}; i < num_schnorr; ++i) {
        keys.emplace_back(GenerateRandomKey());
        outputs.emplace_back(COIN, GetScriptForDestination(WitnessV1Taproot{XOnlyPubKey(keys.back().GetPubKey())}));
    }

    return {keys, outputs};
}

void BenchmarkConnectBlock(benchmark::Bench& bench, std::vector<CKey>& keys, std::vector<CTxOut>& outputs, TestChain100Setup& test_setup)
{