AuregiusCoin Technical Whitepaper

// Core system components
namespace AuregiusCoin {
    class SystemCore {
        std::unique_ptr<Consensus> consensus_;              // PoS with HSM
        std::unique_ptr<PrivacyEngine> privacy_engine_;    // Multi-layer privacy
        std::unique_ptr<P2PNetwork> p2p_network_;          // TLS 1.3 networking
        std::unique_ptr<DatabaseManager> database_;       // SQLite with WAL
        std::unique_ptr<Security::HardwareSecurityModule> hsm_;
        std::unique_ptr<Enterprise::EnterpriseBackupSystem> backup_;
        std::unique_ptr<ProductionMonitoringSystem> monitoring_;
    };
}

// Block header structure
struct BlockHeader {
    uint64_t height = 0;                          // Block height
    int version = 1;                              // Block version
    std::array<uint8_t, 32> prevHash = {};         // SHA-3 previous hash
    uint64_t timestamp = 0;                       // Unix timestamp
    uint32_t nonce = 0;                           // PoW nonce
    PrivacyMode privacyMode = MODE_TRANSPARENT;   // Privacy level
    uint64_t blockReward = 0;                     // Validator reward
    uint64_t totalFees = 0;                       // Transaction fees
    uint64_t burned = 0;                          // Tokens burned
};

// Transaction structure with privacy
struct Transaction {
    std::string id;                               // Unique ID
    std::string from, to;                         // Addresses
    uint64_t value, fee;                          // Amount, fee
    uint64_t gas = 21000;                         // Gas limit
    uint64_t gasPrice = 20000000000ULL;           // 20 gwei
    PrivacyMode privacy = MODE_TRANSPARENT;       // Privacy mode
    std::vector<uint8_t> proof, keyImage, data;   // Privacy data
    std::vector<uint8_t> signature, publicKey;    // Crypto fields
};

// ZK-SNARK proof generation
SecureVector<uint8_t> PrivacyEngine::GenerateZKProof(
    const SecureVector<uint8_t>& input) {
    
    // Generate Pedersen commitment
    auto commitment = pImpl->pedersen->GenerateCommitment(input);
    
    // Create range proof
    auto rangeProof = pImpl->pedersen->GenerateRangeProof(commitment);
    
    // Build ZK proof structure
    SecureVector<uint8_t> proof;
    proof.push_back('Z'); proof.push_back('K');
    proof.insert(proof.end(), commitment.begin(), commitment.end());
    proof.insert(proof.end(), rangeProof.begin(), rangeProof.end());
    
    return proof;
}

// HSM initialization with FIPS
bool HardwareSecurityModule::Initialize() {
    Logger::LogInfo("Initializing FIPS-ready HSM");
    
    // Initialize PKCS#11
    CK_RV rv = C_Initialize(nullptr);
    if (rv != CKR_OK) {
        return InitializeOpenSSLFallback();
    }
    
    // Validate FIPS compliance
    ValidateFipsCompatibility();
    
    return true;
}

// Database initialization
bool DatabaseManager::Initialize(const std::string& dbPath) {
    int flags = SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | 
               SQLITE_OPEN_WAL | SQLITE_OPEN_FULLMUTEX;
    
    if (sqlite3_open_v2(dbPath.c_str(), &db_, flags, nullptr) != SQLITE_OK) {
        return false;
    }
    
    // Configure WAL mode for performance
    sqlite3_exec(db_, "PRAGMA journal_mode=WAL;", nullptr, nullptr, nullptr);
    
    return CreateTables();
}

// Production monitoring metrics
void ProductionMonitoringSystem::CollectMetrics() {
    // System metrics
    CollectSystemMetrics(current_metrics.system);
    
    // Blockchain metrics
    current_metrics.blockchain.current_height = database_->GetLatestHeight();
    current_metrics.blockchain.pending_transactions = GetPendingTxCount();
    
    // Network metrics
    if (p2p_network_) {
        current_metrics.network.active_nodes = p2p_network_->GetActiveNodeCount();
        current_metrics.network.connected_peers = p2p_network_->GetConnectedPeerCount();
    }
}

// Tokenomics structure
struct Tokenomics {
    uint64_t maxSupply = 2100000000000000ULL;     // 21M ARES
    uint64_t currentSupply = 1000000000000000ULL; // 10M initial
    uint64_t transactionBurnRate = 40000ULL;      // 4%
    uint64_t privacyBurnRate = 500000ULL;         // 50%
    double targetInflation = 0.015;                // 1.5%
    uint64_t blockReward = 50000000ULL;           // 0.5 ARES
};

// P2P network with TLS 1.3
class P2PNetwork {
    bool StartNetwork(const Config& config) {
        Logger::LogInfo("Starting P2P network with TLS 1.3");
        
        LoadKnownPeers(config.peers);
        StartListener(config.port);
        
        running_ = true;
        peer_discovery_thread_ = std::thread(&P2PNetwork::PeerDiscoveryLoop, this);
        
        return true;
    }
};