Bruteforcing पासवर्ड

Aug 21 2020

एक दिन पहले मैंने एसी # प्रोजेक्ट शुरू किया था, जहाँ मैं पासवर्ड्स को bruteforce करता हूँ। पासवर्ड पूर्णांक और तार दोनों हो सकते हैं। कोड में मैं जांचता हूं कि पासवर्ड में कितने वर्ण हैं। जब तक यह थोड़े धोखा है तब तक अन्यथा दरार करने के लिए बहुत लंबा समय लगेगा। मैं इसे यहाँ पोस्ट कर रहा हूँ देखने के लिए कि क्या यह काफी अच्छा है।

using System;

namespace Hacking_Project
{
    class Program
    {
        static void Main()
        {
            //Console Color
            Console.ForegroundColor = ConsoleColor.White;
            Console.Clear();
            //If password is found
            bool done = false;
            //If the password is a string, not the best name but ok
            bool yes = false;
            //If the Guessed password is the same number of characters as the original password
            int pass = 0;
            //Guessed password
            string pass_check = "";
            //Possible characters for the password
            char[] pos = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
                          'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't',
                          'u', 'v', 'w', 'x', 'y', 'z'};
            Console.WriteLine("What is the password?");
            //Asking for the password to crack
            string password = Console.ReadLine();
            //How much characters does the password has. I know that this is kinda cheating, but then the bruteforce would take to much
            int digits = password.Length;
            //Initialising the random number generator
            Random rand = new Random();
            //The choices that the calculator will take for the guessed password(int)
            int[] choices = new int[digits];
            //The choices that the calculator will take for the guessed password(string)
            char[] choices1 = new char[digits];
            
            //If the password is a string
            for (int i = 0; i < pos.Length; i++)
            {
                if (password.Contains(pos[i]))
                {
                    password = password.ToLower();
                    yes = true;
                }
            }
            //The Cracking Part
            while (done == false)
            {
                if (!yes)
                {
                    for (int i = 0; i < digits; i++)
                    {
                        choices[i] = rand.Next(0, 9);
                        pass_check += choices[i];
                        pass++;
                        //Console Color
                        Console.ForegroundColor = ConsoleColor.DarkYellow;

                        if (pass != digits)
                        {
                            Console.Write(choices[i]);
                        }
                        else
                        {
                            Console.Write(choices[i] + ", ");
                        }
                    }
                }
                else
                {
                    for (int i = 0; i < digits; i++)
                    {
                        choices1[i] = pos[rand.Next(pos.Length)];
                        pass_check += choices1[i];
                        pass++;
                        Console.ForegroundColor = ConsoleColor.DarkYellow;

                        if (pass != digits)
                        {
                            Console.Write(choices1[i]);
                        }
                        else
                        {
                            Console.Write(choices1[i] + ", ");
                        }
                    }
                }
                pass = 0;
                if (pass_check == password)
                {
                    Console.ForegroundColor = ConsoleColor.White;
                    Console.Write("\n\nThe password is: ");
                    Console.ForegroundColor = ConsoleColor.Green;
                    Console.Write(pass_check);

                    Console.ForegroundColor = ConsoleColor.White;
                    Console.Write("\n\nThe original password is: ");
                    Console.ForegroundColor = ConsoleColor.Red;
                    Console.Write(password);

                    Console.ForegroundColor = ConsoleColor.Blue;
                    Console.Write("\n\nDo you want to restart?");
                    Console.ForegroundColor = ConsoleColor.White;
                    Console.Write(" => ");
                    string restart = Console.ReadLine();
                    restart = restart.ToLower();

                    if (restart == "yes")
                    {
                        Main();
                    }
                    else if (restart == "no")
                    {
                        done = true;
                    }
                }
                //If the password is not found, quessed password is set to empty
                else
                {
                    pass_check = "";
                }
            }
        }
    }
}

जवाब

2 MaLiN2223 Aug 23 2020 at 05:20

अस्वीकरण: नीचे सिर्फ मेरी राय है, कृपया इसे सत्य के स्रोत के रूप में न मानें। इसके अलावा, मैं यह मान रहा हूं कि कोड अपेक्षा के अनुरूप काम करता है - मैं प्रदर्शन या वैधता में नहीं रहूंगा।