//This is the new password generation algorithm. It's used now when the username adds a new login, or clicks "Reset Password".
                //Hashes the master password, as well as username, and website.
                for (int x = 0; x < 32; x++)
                {
                    masterPassword = SHA256(masterPassword);
                    site = SHA256(site);
                    username = SHA256(username);
                }

                int hashCharSum = 0;
                foreach (byte b in System.Text.Encoding.UTF8.GetBytes(masterPassword.ToCharArray()))
                    hashCharSum += b;

                int seed = (hashCharSum * masterPassword.Length + site.Length + (username.Length * 2)) * 64;
                Random rand = new Random(seed);
                int length = rand.Next((hashCharSum / ((username.Length + site.Length + masterPassword.Length) * 2)) * 2) + 32;

                for (int x = 0; x < length; x++)
                {
                    Random charRand = new Random(rand.Next(masterPassword.Length * 32) + (x * x) + Int32.Parse(unixTime));
                    int charChosen = charRand.Next(App.availChars2.Length);
                    char[] charArray = App.availChars2.ToCharArray();

                    password += charArray[charChosen].ToString();
                }

                return password;
            }
        }

        private string SHA256(string input)
        {
            var crypt = new System.Security.Cryptography.SHA256Managed();
            var hash = new System.Text.StringBuilder();
            byte[] crypto = crypt.ComputeHash(Encoding.UTF8.GetBytes(input));
            foreach (byte theByte in crypto)
            {
                hash.Append(theByte.ToString("x2"));
            }
            return hash.ToString();
        }