private void Enigma_Load(object sender, EventArgs e)
{
ofd.Filter = "Arquivos de Text (.txt)| *.txt";
folderBrowserDialog1.Description =
"Selecione o diretório onde deseja salvar o arquivo criptografado";
encryption = new EnigmaMachine();
}
public bool StartEnigmaAt(int r1, int r2, int r3, string stringToCheck, string crib)
{
EnigmaMachine em = new EnigmaMachine();
em.SetRotorValues(r1, r2, r3);
bool cribFound = false;
for (int i = 0; i < stringToCheck.Length; i++)
{
string stringChar = stringToCheck.ElementAt(i).ToString();
string cribChar = crib.ElementAt(i).ToString();
string encryptedChar = em.Encrypt(stringChar);
if (!encryptedChar.Equals(cribChar))
{
//Console.WriteLine("Skip, wrong params");
break;
}
cribFound = stringToCheck.Length == i + 1;
}
if (cribFound)
{
Console.WriteLine("Found " + r1 + " " + r2 + " " + r3);
return(true);
}
//Console.WriteLine("Not found ");
return(false);
}
static void Main(string[] args)
{
EnigmaMachine em = new EnigmaMachine();
em.Run();
Bombe b = new Bombe();
b.Run();
}
public static void Main(string[] args)
{
EnigmaMachine machine = new EnigmaMachine(EnigmaMachine.RotorI, EnigmaMachine.RotorII, EnigmaMachine.RotorIII);
machine.SetCode(1, 1, 1);
while (true)
{
Console.WriteLine(machine.ToString());
Console.WriteLine(machine.ProcessString(Console.ReadLine()));
}
}
private void uncipherButton_Click(object sender, EventArgs e)
{
int firstRotorOffset, secondRotorOffset, thirdRotorOffset;
int firstRotorNumber, secondRotorNumber, thirdRotorNumber;
int reflectorNumber;
string commutatorsString;
try
{
firstRotorNumber = (int)firstRotorPicker.Value;
firstRotorOffset = (int)firstRotorPositionInput.Value;
secondRotorNumber = (int)secondRotorPicker.Value;
secondRotorOffset = (int)secondRotorPositionInput.Value;
thirdRotorNumber = (int)thirdRotorPicker.Value;
thirdRotorOffset = (int)thirdRotorPositionInput.Value;
reflectorNumber = (int)reflectorPicker.Value;
commutatorsString = commutatorInput.Text;
}
catch (InvalidCastException exception)
{
MessageBox.Show("You input bad values in the settings!");
return;
}
catch (Exception exception)
{
MessageBox.Show($"Internal error: {exception.Message}");
return;
}
EnigmaMachine uncipherer = new EnigmaMachine(
(Rotors)firstRotorNumber,
firstRotorOffset,
(Rotors)secondRotorNumber,
secondRotorOffset,
(Rotors)thirdRotorNumber,
thirdRotorOffset,
(Reflectors)reflectorNumber,
commutatorsString
);
uncipheredText.Text = uncipherer.UncipherText(cipheredText.Text);
}
private static void Main(string[] args)
{
//initialize
var machine = new EnigmaMachine(Constants.ReflectorA, Constants.RotorEnigma1, Constants.RotorEnigma2, Constants.RotorEnigma3);
//encrypt
machine.TurnTo(5, 10, 15);
string encrypted = machine.Encrypt(args.Length == 1 ? args[0] : "teststring");
Console.WriteLine("Encrypted: " + encrypted);
//decrypt
machine.TurnTo(5, 10, 15); //since the rotors have turned during the encryption, we have to turn them back
string decrypted = machine.Encrypt(encrypted);
Console.WriteLine("Decrypted: " + decrypted);
//wait for user
Console.Read();
}
static void Main(string[] args)
{
Console.WriteLine("I have eight scramblers. Please indicate the ones you would like to use, in order (e.g. '4,1,8'): ");
var scramblerIndices = Console.ReadLine().Replace(" ", "").Split(',').Select(s => int.Parse(s) - 1);
while (scramblerIndices.Any(s => s < 0 || s > 7))
{
Console.WriteLine("Please only enter numbers from 1 to 8.");
Console.WriteLine("I have eight scramblers. Please indicate the ones you would like to use, in order (e.g. '4,1,8'): ");
scramblerIndices = Console.ReadLine().Replace(" ", "").Split(',').Select(s => int.Parse(s) - 1);
}
var scramblers = new List <Scrambler>();
foreach (var index in scramblerIndices)
{
scramblers.Add(scramblerPile[index]);
}
var enigmaMachine = new EnigmaMachine(scramblers.ToArray(), reflector, plugboard);
Console.WriteLine("Please enter your message:");
var message = Console.ReadLine();
while (message != "Q" && message != "q")
{
try
{
var cryptedMessage = enigmaMachine.Crypt(message);
Console.WriteLine("\r\n\r\nThe crypted message is: \r\n" + cryptedMessage);
Console.WriteLine("\r\nEnter another message, or 'Q' to quit:");
message = Console.ReadLine();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.ReadKey();
return;
}
}
}
public void GivenOneRotorAndReflectorWhenEncodingSingleCharacter()
{
_inputCharacter = 'P';
_indexOfInputCharacter = 123;
_character = 'W';
_mockAlphabet = new Mock <IAlphabet>();
_mockAlphabet.Setup(alphabet => alphabet.IndexOf(It.IsAny <char>())).Returns(_indexOfInputCharacter);
_mockAlphabet.Setup(alphabet => alphabet.CharacterAt(It.IsAny <int>())).Returns(_character);
_rightRotorEncodedOffset = 321;
_rightRotorReturnedOffset = 12345;
_rightRotor = new Mock <IRotor>();
_rightRotor.Setup(x => x.EncodeRightToLeft(It.IsAny <int>())).Returns(_rightRotorEncodedOffset);
_rightRotor.Setup(x => x.EncodeLeftToRight(It.IsAny <int>())).Returns(_rightRotorReturnedOffset);
_centerRotorEncodedOffset = 324361;
_centerRotorReturnedOffset = 1234645;
_centerRotor = new Mock <IRotor>();
_centerRotor.Setup(x => x.EncodeRightToLeft(It.IsAny <int>())).Returns(_centerRotorEncodedOffset);
_centerRotor.Setup(x => x.EncodeLeftToRight(It.IsAny <int>())).Returns(_centerRotorReturnedOffset);
_leftRotorEncodedOffset = 8;
_leftRotorReturnedOffset = 3;
_leftRotor = new Mock <IRotor>();
_leftRotor.Setup(x => x.EncodeRightToLeft(It.IsAny <int>())).Returns(_leftRotorEncodedOffset);
_leftRotor.Setup(x => x.EncodeLeftToRight(It.IsAny <int>())).Returns(_leftRotorReturnedOffset);
_reflectedOffset = 11;
_mockReflector = new Mock <IReflector>();
_mockReflector.Setup(reflector => reflector.Reflect(It.IsAny <int>())).Returns(_reflectedOffset);
var enigmaMachine = new EnigmaMachine(_mockAlphabet.Object, _leftRotor.Object, _centerRotor.Object, _rightRotor.Object, _mockReflector.Object);
_result = enigmaMachine.Encode(_inputCharacter);
}
private void Form1_Load(object sender, EventArgs e)
{
enigmaMachine = new EnigmaMachine();
EventCenter.AddListener <string, int[]>(EventType.RotorChange, UpdateRotor);
EventCenter.AddListener <int[]>(EventType.ReflectorChange, UpdateRelector);
}
public void GivenOneRotorAndReflectorWhenEncodingSingleCharacter()
{
_inputCharacter = 'P';
_indexOfInputCharacter = 123;
_character = 'W';
_mockAlphabet = new Mock<IAlphabet>();
_mockAlphabet.Setup(alphabet => alphabet.IndexOf(It.IsAny<char>())).Returns(_indexOfInputCharacter);
_mockAlphabet.Setup(alphabet => alphabet.CharacterAt(It.IsAny<int>())).Returns(_character);
_rightRotorEncodedOffset = 321;
_rightRotorReturnedOffset = 12345;
_rightRotor = new Mock<IRotor>();
_rightRotor.Setup(x => x.EncodeRightToLeft(It.IsAny<int>())).Returns(_rightRotorEncodedOffset);
_rightRotor.Setup(x => x.EncodeLeftToRight(It.IsAny<int>())).Returns(_rightRotorReturnedOffset);
_centerRotorEncodedOffset = 324361;
_centerRotorReturnedOffset = 1234645;
_centerRotor = new Mock<IRotor>();
_centerRotor.Setup(x => x.EncodeRightToLeft(It.IsAny<int>())).Returns(_centerRotorEncodedOffset);
_centerRotor.Setup(x => x.EncodeLeftToRight(It.IsAny<int>())).Returns(_centerRotorReturnedOffset);
_leftRotorEncodedOffset = 8;
_leftRotorReturnedOffset = 3;
_leftRotor = new Mock<IRotor>();
_leftRotor.Setup(x => x.EncodeRightToLeft(It.IsAny<int>())).Returns(_leftRotorEncodedOffset);
_leftRotor.Setup(x => x.EncodeLeftToRight(It.IsAny<int>())).Returns(_leftRotorReturnedOffset);
_reflectedOffset = 11;
_mockReflector = new Mock<IReflector>();
_mockReflector.Setup(reflector => reflector.Reflect(It.IsAny<int>())).Returns(_reflectedOffset);
var enigmaMachine = new EnigmaMachine(_mockAlphabet.Object, _leftRotor.Object, _centerRotor.Object, _rightRotor.Object, _mockReflector.Object);
_result = enigmaMachine.Encode(_inputCharacter);
}