int i = 0;
    int j = 0;
    int error = 0;
    for (int k = 0; k < 10; k++)
    {
        while(crypto_message[j] != '\0' && error == 0) {
            if (crypto_message[j] - dictionary[k][i] < 0)
            {
                if(isalnum(crypto_message[j] - dictionary[k][i] + 255) != 0 || ispunct(crypto_message[j] - dictionary[k][i] + 255) != 0 || isspace(crypto_message[j] - dictionary[k][i] + 255) != 0)  {
                }
                else {
                    error = 1;
                }
            }
            else
            {
                if(isalnum(crypto_message[j] - dictionary[k][i]) != 0 || ispunct(crypto_message[j] - dictionary[k][i]) != 0 || isspace(crypto_message[j] - dictionary[k][i]) != 0) {
                }
                else {
                    error = 1;
                }
            }
            i++;
            j++;
            if (dictionary[k][i] == '\0')
            {
                i = 0;
            }
        }
        if(error == 1) {
            i = 0;
            j = 0;
            error = 0;
        }
        else {
            strcpy((char *)password, (const char *)dictionary[k]);
            return;
        }
    }