public void RailFenceTestNewEnc() { RailFence algorithm = new RailFence(); string cipher = algorithm.Encrypt(newPlain, newkey); Assert.IsTrue(cipher.Equals(newCipher, StringComparison.InvariantCultureIgnoreCase)); }
public void RailFenceTestDec1() { RailFence algorithm = new RailFence(); string plain = algorithm.Decrypt(mainCipher, mainKey); Assert.IsTrue(plain.Equals(mainPlain1, StringComparison.InvariantCultureIgnoreCase)); }
public void EncryptBasic2() { RailFence rf4 = new RailFence(4); var output = rf4.Encrypt(BasicText); Assert.AreEqual("DTTEDHSWFNEAALEEL", output); }
public void RailFenceTestNewDec() { RailFence algorithm = new RailFence(); string plain = algorithm.Decrypt(newCipher, newkey); Assert.IsTrue(plain.Equals(newPlain, StringComparison.InvariantCultureIgnoreCase)); }
public void RailFenceTestNewAnalysis() { RailFence algorithm = new RailFence(); int key = algorithm.Analyse(newPlain, newCipher); Assert.AreEqual(newkey, key); }
public void DecryptBasic() { RailFence rf4 = new RailFence(4); var output = rf4.Decrypt("DTTEDHSWFNEAALEEL"); Assert.AreEqual(BasicText, output); }
public void RailFenceTestEnc1() { RailFence algorithm = new RailFence(); string cipher = algorithm.Encrypt(mainPlain1, mainKey); Assert.IsTrue(cipher.Equals(mainCipher, StringComparison.InvariantCultureIgnoreCase)); }
public void Unigraph_RailFenceTest() { RailFence railfence = new RailFence(Utility.KeyedEnglishAlphabet("KRYPTOS")); cipher = ""; clear = ""; generated = ""; byte[] tokenData = new byte[2]; using (System.Security.Cryptography.RandomNumberGenerator rng = new System.Security.Cryptography.RNGCryptoServiceProvider()) { rng.GetBytes(tokenData); railfence.Key = (int)(BitConverter.ToUInt16(tokenData, 0) >> 8); for (int i = 0; i < 25; i++) { generated = railfence.GenerateRandomString(); cipher = railfence.Encrypt(generated); clear = railfence.Decrypt(cipher); Assert.AreEqual(generated, clear); } } }
public void EncryptBasic() { RailFence rf3 = new RailFence(3); var output = rf3.Encrypt(BasicText); Assert.AreEqual("DNETLEEDHESWLFTAA", output); }
public void RailFenceTestAnalysis1() { RailFence algorithm = new RailFence(); int key = algorithm.Analyse(mainPlain1, mainCipher); Assert.AreEqual(mainKey, key); }
public void RailFenceTestAnalysis2() { RailFence algorithm = new RailFence(); int key = algorithm.Analyse(mainPlain1, mainCipher2); int key2 = algorithm.Analyse(mainPlain2, mainCipher3); Assert.IsTrue(mainKey2 == key || mainKey2 == key2); }
public void RailFenceTestEnc2() { RailFence algorithm = new RailFence(); string cipher = algorithm.Encrypt(mainPlain1, mainKey2); // Add x's or not Assert.IsTrue(cipher.Equals(mainCipher2, StringComparison.InvariantCultureIgnoreCase) || cipher.Equals(mainCipher3, StringComparison.InvariantCultureIgnoreCase)); }
public void RailFenceTestDec2() { RailFence algorithm = new RailFence(); string plain1 = algorithm.Decrypt(mainCipher2, mainKey2); string plain2 = algorithm.Decrypt(mainCipher3, mainKey2); Assert.IsTrue(plain1.Equals(mainPlain1, StringComparison.InvariantCultureIgnoreCase) || plain2.Equals(mainPlain2, StringComparison.InvariantCultureIgnoreCase)); }
/// <summary> /// Performs one of the possible actions: encrypts or decrypts data. /// </summary> /// <param name="text">Data to be encrypted / decrypted.</param> /// <param name="key">The key for the encryption / decryption algorithm.</param> /// <param name="typeOfChiper">The name of the encryption / decryption algorithm.</param> /// <param name="action">Action to be taken (encrypt / decrypt).</param> /// <returns>The result of encryption / decryption.</returns> private static string PerformAction(string text, string key, TypesOfCiphers typeOfChiper, Model.Ciphers.Action action) { switch (typeOfChiper) { case TypesOfCiphers.RailFence: RailFence railFence = new RailFence(); if (action == Model.Ciphers.Action.Encrypt) { return(railFence.Encrypt(text, key)); } else { return(railFence.Decrypt(text, key)); } case TypesOfCiphers.RotatingSquare: RotatingGrill rotatingSquare = new RotatingGrill(); if (action == Model.Ciphers.Action.Encrypt) { return(rotatingSquare.Encrypt(text)); } else { return(rotatingSquare.Decrypt(text)); } case TypesOfCiphers.Vigenere: Vigenere vigener = new Vigenere(); if (action == Model.Ciphers.Action.Encrypt) { try { return(vigener.Encrypt(text, key)); } catch (DivideByZeroException) { return(text); } } else { try { return(vigener.Decrypt(text, key)); } catch (DivideByZeroException) { return(text); } } default: return(null); } }
private void RailAnalays_Click(object sender, EventArgs e) { RailFence railfence = new RailFence(); string res = ""; int key = railfence.Analyse(PlainText.Text, CipherText.Text); RailKey.Text = key.ToString(); }
public void ReturnsUnchangedWordFor1KeyEncryption() { string input = "Dsadajkaajddjh"; RailFence railFence = new RailFence(1); string encrypted = railFence.Encrypt(input); Assert.AreEqual(input, encrypted); }
public void ReturnsUnchangedWordForVeryLongKeyDecryption() { string input = "Dsadajkaajddjh"; RailFence railFence = new RailFence(100); string decrypted = railFence.Decrypt(input); Assert.AreEqual(input, decrypted); }
public void Setup() { railFence = new RailFence(); matrixShift = new MatrixShift(); matrixShiftB = new MatrixShiftB(); matrixShiftC = new MatrixShiftC(); ceasarCipher = new CeasarCipher(); vigenere = new Vigenere(); ciphertextAutokey = new CiphertextAutokey(); }
public void ReturnsDecryptedWordForKeyShorterThanWord() { string input = "CTARPORPYYGH"; string expected = "CRYPTOGRAPHY"; RailFence railFence = new RailFence(3); string decrypted = railFence.Decrypt(input); Assert.AreEqual(decrypted, expected); }
public void ReturnsInitialWordAfterBothDecryptionAndEncryption() { string input = "CRYPTOGRAPHY"; RailFence railFence = new RailFence(3); string res = railFence.Decrypt(input); string encrypted = railFence.Encrypt(res); Assert.AreEqual(encrypted, input); }
public ActionResult <string> GetBreak(string method, string str) { try { if (method == "caesar") { Caesar caesar = new Caesar(); var result = caesar.Break(str); SaveBreakItems(method, str, result.Item1, result.Item2); return(result.Item1 + "," + result.Item2.ToString()); } else if (method == "railfence") { RailFence railFence = new RailFence(); var result = railFence.Break(str); SaveBreakItems(method, str, result.Item1, result.Item2); return(result.Item1 + "," + result.Item2.ToString()); } else if (method == "affine") { Affine affine = new Affine(); var result = affine.Break(str); SaveBreakItems(method, str, result.Item1, result.Item2); return(result.Item1 + "," + result.Item2.ToString()); } else if (method == "substitution") { Substitution substitution = new Substitution(); var result = substitution.Break(); SaveBreakItems(method, str, result.Item1, result.Item2); return(result.Item1 + "," + result.Item2.ToString()); } } catch (System.Exception e) { return(e.Message); } return("No such method!"); }
private void RailFenceDecode(object sender, RoutedEventArgs e) { RailFence algorithm = new RailFence(); string value = RailFenceDecodeInput.Text; int key; try { key = Int32.Parse(RailFenceDecodeKeyInput.Text); } catch (Exception ex) { MessageBox.Show("Podano złą wagę", "Zła waga", MessageBoxButton.OK, MessageBoxImage.Error); return; } RailFenceDecodeOutput.Text = algorithm.Decrypt(value, key); }
private void RailDecrypt_Click(object sender, EventArgs e) { RailFence railfence = new RailFence(); string res = ""; if (RailKey.Text != null) { res = railfence.Decrypt(CipherText.Text, int.Parse(RailKey.Text)); } else { MessageBox.Show("enter key value"); } PlainText.Text = res; }
private void button2_Click(object sender, EventArgs e) { if (comboBox1.Text.Contains("Ceaser")) { Ceaser c = new Ceaser(); int Res = c.Analyse(textBox1.Text.ToString(), textBox2.Text.ToString()); textBox4.Text = Res.ToString(); } else if (comboBox1.Text.Contains("Monoalphabetic")) { Monoalphabetic c = new Monoalphabetic(); string Res = c.Analyse(textBox1.Text.ToString(), textBox2.Text.ToString()); textBox4.Text = Res; } else if (comboBox1.Text.Contains("Columnar")) { Columnar c = new Columnar(); List <int> key = new List <int>(); for (int i = 0; i < textBox3.Text.Length; i++) { key.Add(int.Parse(textBox3.Text[i].ToString())); } List <int> Res = c.Analyse(textBox1.Text.ToString(), textBox2.Text.ToString()); textBox4.Text = Res.ToString(); } else if (comboBox1.Text.Contains("HillCipher")) { HillCipher c = new HillCipher(); List <int> key1 = new List <int>(); List <int> Plaintext1 = new List <int>(); string Res = ""; List <int> ResDig = new List <int>(); if (textBox5.Text == "2") { if (char.IsDigit(textBox1.Text[0]) && char.IsDigit(textBox2.Text[0])) { for (int i = 0; i < textBox1.Text.Length; i++) { Plaintext1.Add(int.Parse(textBox1.Text[i].ToString())); } for (int i = 0; i < textBox2.Text.Length; i++) { key1.Add(int.Parse(textBox2.Text[i].ToString())); } ResDig = c.Analyse(Plaintext1, key1); textBox4.Text = ResDig.ToString(); } else { Res = c.Analyse(textBox1.Text.ToString(), textBox2.Text.ToString()); textBox4.Text = Res; } } else if (textBox5.Text == "3") { if (char.IsDigit(textBox1.Text[0]) && char.IsDigit(textBox2.Text[0])) { for (int i = 0; i < textBox1.Text.Length; i++) { Plaintext1.Add(int.Parse(textBox1.Text[i].ToString())); } for (int i = 0; i < textBox2.Text.Length; i++) { key1.Add(int.Parse(textBox2.Text[i].ToString())); } ResDig = c.Analyse3By3Key(Plaintext1, key1); textBox4.Text = ResDig.ToString(); } else { Res = c.Analyse3By3Key(textBox1.Text.ToString(), textBox2.Text.ToString()); textBox4.Text = Res; } } } else if (comboBox1.Text.Contains("RailFence")) { RailFence c = new RailFence(); int Res = c.Analyse(textBox1.Text.ToString(), textBox2.Text.ToString()); textBox4.Text = Res.ToString(); } else if (comboBox1.Text.Contains("RepeatingKeyVigenere")) { RepeatingkeyVigenere c = new RepeatingkeyVigenere(); string Res = c.Analyse(textBox1.Text.ToString(), textBox2.Text.ToString()); textBox4.Text = Res; } else if (comboBox1.Text.Contains("AutokeyVigenere")) { AutokeyVigenere c = new AutokeyVigenere(); string Res = c.Analyse(textBox1.Text.ToString(), textBox2.Text.ToString()); textBox4.Text = Res; } }
private void button1_Click(object sender, EventArgs e) { if (comboBox1.Text.Contains("Ceaser")) { Ceaser c = new Ceaser(); string Res = c.Encrypt(textBox1.Text.ToString(), int.Parse(textBox3.Text.ToString())); textBox4.Text = Res; } else if (comboBox1.Text.Contains("Monoalphabetic")) { Monoalphabetic c = new Monoalphabetic(); string Res = c.Encrypt(textBox1.Text.ToString(), textBox3.Text.ToString()); textBox4.Text = Res; } else if (comboBox1.Text.Contains("Columnar")) { Columnar c = new Columnar(); List <int> key = new List <int>(); for (int i = 0; i < textBox3.Text.Length; i++) { key.Add(int.Parse(textBox3.Text[i].ToString())); } string Res = c.Encrypt(textBox1.Text.ToString(), key); textBox4.Text = Res; } else if (comboBox1.Text.Contains("HillCipher")) { HillCipher c = new HillCipher(); List <int> key1 = new List <int>(); List <int> Plaintext1 = new List <int>(); string Res = ""; List <int> ResDig = new List <int>(); if (char.IsDigit(textBox3.Text[0]) && char.IsDigit(textBox1.Text[0])) { for (int i = 0; i < textBox1.Text.Length; i++) { Plaintext1.Add(int.Parse(textBox1.Text[i].ToString())); } for (int i = 0; i < textBox3.Text.Length; i++) { key1.Add(int.Parse(textBox3.Text[i].ToString())); } ResDig = c.Encrypt(Plaintext1, key1); textBox4.Text = ResDig.ToString(); } else { Res = c.Encrypt(textBox1.Text.ToString(), textBox3.Text.ToString()); textBox4.Text = Res; } } else if (comboBox1.Text.Contains("PlayFair")) { PlayFair c = new PlayFair(); string Res = c.Encrypt(textBox1.Text.ToString(), textBox3.Text.ToString()); textBox4.Text = Res; } else if (comboBox1.Text.Contains("RailFence")) { RailFence c = new RailFence(); string Res = c.Encrypt(textBox1.Text.ToString(), int.Parse(textBox3.Text.ToString())); textBox4.Text = Res; } else if (comboBox1.Text.Contains("RepeatingKeyVigenere")) { RepeatingkeyVigenere c = new RepeatingkeyVigenere(); string Res = c.Encrypt(textBox1.Text.ToString(), textBox3.Text.ToString()); textBox4.Text = Res; } else if (comboBox1.Text.Contains("AutokeyVigenere")) { AutokeyVigenere c = new AutokeyVigenere(); string Res = c.Encrypt(textBox1.Text.ToString(), textBox3.Text.ToString()); textBox4.Text = Res; } else if (comboBox1.Text.Contains("RSA")) { RSA c = new RSA(); string s = textBox1.Text.ToString(); string[] str = s.Split(' '); int p = int.Parse(str[0]); int q = int.Parse(str[1]); int M = int.Parse(str[2]); int ee = int.Parse(str[3]); int Res = c.Encrypt(p, q, M, ee); textBox4.Text = Res.ToString(); } else if (comboBox1.Text.Contains("AES")) { AES c = new AES(); string Res = c.Encrypt(textBox1.Text.ToString(), textBox3.Text.ToString()); textBox4.Text = Res; } else if (comboBox1.Text.Contains("MD5")) { MD5 c = new MD5(); string Res = c.GetHash(textBox1.Text.ToString()); textBox4.Text = Res; } }
private void RailFenceDecrypt_Click(object sender, EventArgs e) { RailFenceOutput.Text = RailFence.Decrypt(RailFenceInput.Text, Convert.ToInt32(Rails.Value)); }
public ActionResult <string> GetEncrypt(string method, string str, string key) { try { if (method == "caesar") { Caesar caesar = new Caesar(); var result = caesar.Encode(str, key); if (result.Item2 == true) { SaveEncryptItems(method, str, key, result.Item1); return(result.Item1); } } else if (method == "railfence") { RailFence railFence = new RailFence(); var result = railFence.Encode(str, key); if (result.Item2 == true) { SaveEncryptItems(method, str, key, result.Item1); return(result.Item1); } } else if (method == "affine") { Affine affine = new Affine(); var result = affine.Encode(str, key); if (result.Item2 == true) { SaveEncryptItems(method, str, key, result.Item1); return(result.Item1); } } else if (method == "substitution") { Substitution substitution = new Substitution(); var result = substitution.Encode(str, key); if (result.Item2 == true) { SaveEncryptItems(method, str, key, result.Item1); return(result.Item1); } } } catch (System.Exception e) { return(e.Message); } return("No such method!"); }
private void encryptDecryptPressed(object sender, RoutedEventArgs e) { string buttonName = ((Button)sender).Name; string userInput = mTextBox.Text.ToString(); string userKey = keyTextBox.Text.ToString(); string encrypted = ""; string decrypted = ""; bool normalDialog = true; switch (currentAlgorithm) { case "RAIL_FENCE": if (mTextBox.Text == "") { MessageBox.Show("Rail fence text input is empty. Please type in something."); return; } if (validateRailfenceFields(keyTextBox.Text.ToString())) { int i = int.Parse(userKey); rf = new RailFence(i); encrypted = rf.Encrypt(userInput); decrypted = rf.Decrypt(userInput); } break; case "COLUMNAR_TRANSP": if (mTextBox.Text == "") { MessageBox.Show("Columanr transp text input is empty. Please type in something."); return; } int[] inputTab = parseColumnarTranspKey(userKey); if (validateColumnarTranspkey(inputTab)) { ct = new ColumnarTransposition(parseColumnarTranspKey(userKey)); encrypted = ct.Encrypt(userInput); decrypted = ct.Decrypt(userInput); } else { return; } break; case "MATRIX_TRANSP": if (mTextBox.Text == "") { MessageBox.Show("Matrix transp text input is empty. Please type in something."); return; } if (validateMatrixTransp(userKey)) { mt = new MatrixTransp(parseMatrixTranspKey(userKey)); encrypted = mt.Encrypt(userInput); decrypted = mt.Decrypt(userInput); } else { return; } break; case "COLUMNAR_C": if (mTextBox.Text == "") { MessageBox.Show("Matrix transp version C text input is empty. Please type in something."); return; } if (validateMatrixTranspVerCKey(userKey) && validateMatrixTranspVerCWord(userInput)) { ctc = new ColumnarTranspositionC(userKey); encrypted = ctc.Encrypt(userInput); decrypted = ctc.Decrypt(userInput); } else { return; } break; case "ViGENERE": if (mTextBox.Text == "") { MessageBox.Show("Winegret text input is empty. Please type in something."); return; } if (validateVinegretKey(userKey) && validateVinegretWord(userInput)) { vig = new Vigenere(userKey); encrypted = vig.Encrypt(userInput); decrypted = vig.Decrypt(userInput); } else { return; } break; case "CEZAR": if (mTextBox.Text == "") { MessageBox.Show("Cezar text input is empty. Please type in something."); return; } if (validateCezarKey(userKey) && validateCezarWord(userInput)) { int i = int.Parse(userKey); cz = new Cezar(i); encrypted = cz.Encrypt(userInput); decrypted = cz.Decrypt(userInput); } else { return; } break; case "SYNC": if (syncFileName.Content.ToString() == " ") { MessageBox.Show("SYNC file input is empty. Please type in something."); return; } if (keyTextBox.Text == "") { MessageBox.Show("SYNC key text input is empty. Please type in something."); return; } if (!syncKeyGenerated) { MessageBox.Show("SYNC key needs to be generated first, please press run and then stop button before proceeding."); return; } normalDialog = false; synchronousStreamCipher = new SynchronousStreamCipher(lsfrGen.GetSequence()); TextWriter tw = new StreamWriter("LFSR KEY USED.txt"); List <bool> listOfBools = lsfrGen.GetSequence(); char boolOutcome = ' '; string boolOutcomeCollection = ""; int ij = 0; foreach (bool b in listOfBools) { if (b == true) { boolOutcome = '1'; } else { boolOutcome = '0'; } boolOutcomeCollection += boolOutcome; ij++; if (ij > 100) { ij = 0; tw.WriteLine(boolOutcomeCollection); boolOutcomeCollection = ""; } } tw.WriteLine(boolOutcomeCollection); tw.Close(); if (buttonName == "encrypt") { synchronousStreamCipher.Encrypt(syncFileName.Content.ToString()); } else { synchronousStreamCipher.Decrypt(syncFileName.Content.ToString()); } MessageBox.Show("Encrypted/decrypted file is located in folder where your .exe file is ( most probably bin/debug ). You will also find text file that contains LFSR key in it there."); break; case "DES": if (syncFileName.Content.ToString() == " ") { MessageBox.Show("DES file input is empty. Please type in something."); return; } if (keyTextBox.Text == "") { MessageBox.Show("DES key text input is empty. Please type in something."); return; } if (!validateDesKey(userKey)) { return; } des = new DES(desKeyParsing(userKey)); if (buttonName == "encrypt") { des.EncryptFile(syncFileName.Content.ToString()); } else { des.DecryptFile(syncFileName.Content.ToString()); } MessageBox.Show("Encrypted/decrypted file is located in folder where your .exe file is ( most probably bin/debug )."); break; default: break; } int length = encrypted.Length; outcomeLabel.FontSize = 30; if (length > 10) { outcomeLabel.FontSize = 20; } if (length > 20) { outcomeLabel.FontSize = 15; } if (normalDialog) { if (buttonName == "encrypt") { if (encrypted != "") { outcomeTypeLabel.Content = "Encrypted:"; } outcomeLabel.Content = encrypted; } else { if (decrypted != "") { outcomeTypeLabel.Content = "Decrypted:"; } outcomeLabel.Content = decrypted; } } else { } }
private void filesencryptDecryptPressed(object sender, RoutedEventArgs e) { // setup outcome list outcomeScrollViewerList.Clear(); // init key, algorithm and temp fields string buttonName = ((Button)sender).Name; string userKey = fileskeyTextBox.Text.ToString(); string userInput = ""; string encrypted = ""; string decrypted = ""; string status = ""; string algorithmName = ""; Cipher algorithm; // needed cause compiler cries about algorithm not being set algorithm = new RailFence(3); // check for encryption status if (buttonName == "filesencrypt") { status = "encrypting"; } else { status = "decrypting"; } parseColumnarTranspKey(userKey); // inicialize algorithm with key switch (currentAlgorithm) { case "RAIL_FENCE": if (fileskeyTextBox.Text == "") { MessageBox.Show("Rail fence key is emtpy. Please type in something."); return; } if (validateRailfenceFields(fileskeyTextBox.Text.ToString())) { int i = int.Parse(userKey); algorithm = new RailFence(i); algorithmName = "rail fence"; } else { return; } break; case "COLUMNAR_TRANSP": if (fileskeyTextBox.Text == "") { MessageBox.Show("Columnar transp key is emtpy. Please type in something."); return; } int[] inputTab = parseColumnarTranspKey(userKey); if (validateColumnarTranspkey(inputTab)) { algorithm = new ColumnarTransposition(parseColumnarTranspKey(userKey)); algorithmName = "columnar transposition"; } else { return; } break; case "MATRIX_TRANSP": if (fileskeyTextBox.Text == "") { MessageBox.Show("Matrix transp key is emtpy. Please type in something."); return; } if (validateMatrixTransp(userKey)) { algorithm = new MatrixTransp(parseMatrixTranspKey(userKey)); } else { return; } break; case "COLUMNAR_C": if (fileskeyTextBox.Text == "") { MessageBox.Show("Matrix transp version C text input is empty. Please type in something."); return; } if (validateMatrixTranspVerCKey(userKey)) { algorithm = new ColumnarTranspositionC(userKey); } else { return; } break; case "ViGENERE": if (fileskeyTextBox.Text == "") { MessageBox.Show("Winegret text input is empty. Please type in something."); return; } if (validateVinegretKey(userKey)) { algorithm = new Vigenere(userKey); } else { return; } break; case "CEZAR": if (fileskeyTextBox.Text == "") { MessageBox.Show("Cezar text input is empty. Please type in something."); return; } if (validateCezarKey(userKey)) { int i = int.Parse(userKey); algorithm = new Cezar(i); } else { return; } break; default: return; } // depending on the status move through input list and update outcome listsdfafsdafsadfsad string currentDate = DateTime.Now.ToString().Replace(':', ' ').Replace('/', ' '); if (status == "encrypting") { if (listOfLines.Count > textFileLinesAmountBreakPoint) { TextWriter tw = new StreamWriter("EncryptedListOfWords - " + currentAlgorithm + " - " + currentDate + ".txt"); string outcome = ""; foreach (string s in listOfLines) { outcome = algorithm.Encrypt(s); tw.WriteLine(outcome); } tw.Close(); } else { foreach (string line in userInputScrollList) { userInput = line; encrypted = algorithm.Encrypt(line); outcomeScrollViewerList.Add(encrypted); } } } else { if (listOfLines.Count > textFileLinesAmountBreakPoint) { TextWriter tw = new StreamWriter("DecryptedListOfWords - " + currentAlgorithm + " - " + currentDate + ".txt"); string outcome = ""; foreach (string s in listOfLines) { outcome = algorithm.Decrypt(s); tw.WriteLine(outcome); } tw.Close(); } else { foreach (string line in userInputScrollList) { userInput = line; decrypted = algorithm.Decrypt(line); outcomeScrollViewerList.Add(decrypted); } } } if (listOfLines.Count > textFileLinesAmountBreakPoint) { MessageBox.Show("Check app's folder for outcome of this operation. "); outcomeScrollViewerList.Add("Check your app's folder for"); if (status == "encrypting") { outcomeScrollViewerList.Add("EncryptedListOfWords - "); } else { outcomeScrollViewerList.Add("DecryptedListOfWords - "); } outcomeScrollViewerList.Add(currentAlgorithm); outcomeScrollViewerList.Add(" - "); outcomeScrollViewerList.Add(currentDate); outcomeScrollViewerList.Add(".txt"); } }