Untitled

// Function to build a port gateway
void buildPortGateway(Node* node, const std::string& gatewayName) {
    Node* gateway = new Node();
    gateway->name = gatewayName;
    gateway->id = node->id + 1; // Assign a unique ID for the gateway

    // Establish connection between the node and the gateway
    node->connections.push_back(gateway);
    gateway->connections.push_back(node);

    std::cout << "Port gateway '" << gatewayName << "' successfully built!" << std::endl;
}

// Function to build a bridge between two nodes
void buildBridge(Node* node1, Node* node2) {
    // Check if the bridge already exists
    for (Node* connection : node1->connections) {
        if (connection == node2) {
            std::cout << "A bridge already exists between the given nodes!" << std::endl;
            return;
        }
    }

    // Establish connection between node1 and node2
    node1->connections.push_back(node2);
    node2->connections.push_back(node1);

    std::cout << "Bridge successfully built between Node ID: " << node1->id << " and Node ID: " << node2->id << std::endl;
}

// Function to end the program and clean up resources
void end(std::vector<Node*>& reticulum) {
    // Clean up nodes and connections
    for (Node* node : reticulum) {
        delete node;
    }
    reticulum.clear();

    std::cout << "Program ended. Resources cleaned up." << std::endl;
} #include <iostream>
#include <vector>
#include <string>
#include <sstream>
#include <iomanip>
#include <openssl/evp.h>
#include <openssl/rsa.h>
#include <openssl/ec.h>
#include <openssl/rand.h>
#include <openssl/sha.h>
#include <openssl/ssl.h>
#include <openssl/bio.h>
#include <openssl/pem.h>

// Define a structure for nodes in the reticulum
struct Node {
    std::string name;
    int id;
    std::vector<Node*> connections;
};

// Function to convert a number to a string
template <typename T>
std::string toString(const T& value) {
    std::ostringstream oss;
    oss << value;
    return oss.str();
}

// Function to iterate through the nodes in the reticulum using nested loops
void iterateReticulum(const std::vector<Node*>& reticulum) {
    for (const Node* node : reticulum) {
        std::cout << "Node ID: " << node->id << ", Name: " << node->name << std::endl;
        
        for (const Node* connection : node->connections) {
            std::cout << "Connected to Node ID: " << connection->id << ", Name: " << connection->name << std::endl;
        }
    }
}

// Function to perform encryption using RSA
std::string encryptRSA(const std::string& plaintext, RSA* rsaPublicKey) {
    const int maxLength = RSA_size(rsaPublicKey);
    std::vector<unsigned char> ciphertext(maxLength);

    int encryptedLength = RSA_public_encrypt(plaintext.size(), reinterpret_cast<const unsigned char*>(plaintext.c_str()), &ciphertext[0], rsaPublicKey, RSA_PKCS1_PADDING);
    if (encryptedLength == -1) {
        // Error occurred during encryption
        return "";
    }

    return std::string(reinterpret_cast<const char*>(&ciphertext[0]), encryptedLength);
}

// Function to perform encryption using ECB
std::string encryptECB(const std::string& plaintext, const std::string& key) {
    const EVP_CIPHER* cipher = EVP_aes_128_ecb(); // Use AES-128 in ECB mode

    std::vector<unsigned char> ciphertext(plaintext.size() + EVP_CIPHER_block_size(cipher));
    int encryptedLength;

    EVP_CIPHER_CTX* ctx = EVP_CIPHER_CTX_new();
    EVP_EncryptInit_ex(ctx, cipher, NULL, reinterpret_cast<const unsigned char*>(key.c_str()), NULL);
    EVP_EncryptUpdate(ctx, &ciphertext[0], &encryptedLength, reinterpret_cast<const unsigned char*>(plaintext.c_str()), plaintext.size());
    EVP_EncryptFinal_ex(ctx, &ciphertext[encryptedLength], &encryptedLength);
    EVP_CIPHER_CTX_free(ctx);

    return std::string(reinterpret_cast<const char*>(&ciphertext[0]), encryptedLength);
}

// Function to perform encryption using ECC
std::string encryptECC(const std::string& plaintext, EC_KEY* ecPublicKey) {
    const int maxLength = ECDSA_size(ecPublicKey);
    std::vector<unsigned char> ciphertext(maxLength);

    int encryptedLength = ECDSA_sign(0, reinterpret_cast<const unsigned char*>(plaintext.c_str()), plaintext.size(), &ciphertext[0], reinterpret_cast<unsigned int*>(&maxLength), ecPublicKey);
    if (encryptedLength == 0) {
        // Error occurred during encryption
        return "";
    }

    return std::string(reinterpret_cast<const char*>(&ciphertext[0]), encryptedLength);
}

// Function to perform hashing using SHA-256
std::string hashSHA256(const std::string& data) {
    std::vector<unsigned char> hash(SHA256_DIGEST_LENGTH);
    SHA256_CTX ctx;
    SHA256_Init(&ctx);
    SHA256_Update(&ctx, reinterpret_cast<const unsigned char*>(data.c_str()), data.size());
    SHA256_Final(&hash[0], &ctx);
    
    std::stringstream ss;
    for (const unsigned char byte : hash) {
        ss << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(byte);
    }
    
    return ss.str();
}

// Function to perform hashing using SHA-512
std::string hashSHA512(const std::string& data) {
    std::vector<unsigned char> hash(SHA512_DIGEST_LENGTH);
    SHA512_CTX ctx;
    SHA512_Init(&ctx);
    SHA512_Update(&ctx, reinterpret_cast<const unsigned char*>(data.c_str()), data.size());
    SHA512_Final(&hash[0], &ctx);

    std::stringstream ss;
    for (const unsigned char byte : hash) {
        ss << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(byte);
    }

    return ss.str();
}

// Function to build a port gateway
void buildPortGateway(Node* node, const std::string& gatewayName) {
    Node* gateway = new Node();
    gateway->name = gatewayName;
    gateway->id = node->id + 1; // Assign a unique ID for the gateway

    // Establish connection between the node and the gateway
    node->connections.push_back(gateway);
    gateway->connections.push_back(node);

    std::cout << "Port gateway '" << gatewayName << "' successfully built!" << std::endl;
}

// Function to build a bridge between two nodes
void buildBridge(Node* node1, Node* node2) {
    // Check if the bridge already exists
    for (Node* connection : node1->connections) {
        if (connection == node2) {
            std::cout << "A bridge already exists between the given nodes!" << std::endl;
            return;
        }
    }

    // Establish connection between node1 and node2
    node1->connections.push_back(node2);
    node2->connections.push_back(node1);

    std::cout << "Bridge successfully built between Node ID: " << node1->id << " and Node ID: " << node2->id << std::endl;
}

// Function to end the program and clean up resources
void end(std::vector<Node*>& reticulum) {
    // Clean up nodes and connections
    for (Node* node : reticulum) {
        delete node;
    }
    reticulum.clear();

    std::cout << "Program ended. Resources cleaned up." << std::endl;
}

int main() {
    // Create an example reticulum
    std::vector<Node*> reticulum;
    Node* node1 = new Node();
    node1->name = "Node 1";
    node1->id = 1;
    reticulum.push_back(node1);

    Node* node2 = new Node();
    node2->name = "Node 2";
    node2->id = 2;
    reticulum.push_back(node2);

    // Build a port gateway
    buildPortGateway(node1, "Gateway 1");

    // Build a bridge
    buildBridge(node1, node2);

    // Iterate through the reticulum
    iterateReticulum(reticulum);

    // End the program and clean up resources
    end(reticulum);

    return 0;
}