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Даниил Рудь
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Add project files.
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‎App.config

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<?xml version="1.0" encoding="utf-8" ?>
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<configuration>
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<startup>
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<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
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</startup>
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</configuration>

‎Form1.Designer.cs

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‎Form1.cs

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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using System.Security.Cryptography;
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using System.Diagnostics;
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using static System.Windows.Forms.VisualStyles.VisualStyleElement;
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namespace SymmetricEncryptionAlgorithms
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{
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public partial class Form1 : Form
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{
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private byte[] key;
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private byte[] IV;
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private byte[] cipherBytes;
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List<CipherMode> cipherModesLocal = new List<CipherMode>() { CipherMode.ECB, CipherMode.CBC, CipherMode.CFB };
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private Dictionary<string, long> dictionaryCipherResults;
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private Dictionary<string, long> dictionaryDecipherResults;
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public Form1()
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{
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InitializeComponent();
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openFileDialog1.Filter = "Text files(*.txt)|*.txt|All files(*.*)|*.*";
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string[] cipherTypes = { "All", "DES", "3DES", "RC2", "Rijndael", "AES" };
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string[] cipherModes = { "ECB", "CBC", "CFB" };
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comboBoxMethods.Items.AddRange(cipherTypes);
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comboBoxMethods.SelectedIndex = 0;
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comboBoxMode.Items.AddRange(cipherModes);
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chartEncryption.Series.Clear();
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chartDecryption.Series.Clear();
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for (int i = 1; i < cipherTypes.Length; i++)
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{
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chartEncryption.Series.Add(cipherTypes[i]);
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chartEncryption.Series[cipherTypes[i]].XValueType = System.Windows.Forms.DataVisualization.Charting.ChartValueType.Auto;
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chartEncryption.Series[cipherTypes[i]].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Column;
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chartDecryption.Series.Add(cipherTypes[i]);
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chartDecryption.Series[cipherTypes[i]].XValueType = System.Windows.Forms.DataVisualization.Charting.ChartValueType.Auto;
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chartDecryption.Series[cipherTypes[i]].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Column;
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}
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}
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private void buttonOpen_Click(object sender, EventArgs e)
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{
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if (openFileDialog1.ShowDialog() != DialogResult.Cancel)
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{
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string filename = openFileDialog1.FileName;
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string fileText = File.ReadAllText(filename);
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textBoxSource.Text = fileText;
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}
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}
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private void buttonStart_Click(object sender, EventArgs e)
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{
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SymmetricAlgorithm saDES = DES.Create();
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SymmetricAlgorithm sa3DES = TripleDES.Create();
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SymmetricAlgorithm saRC2 = RC2.Create();
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SymmetricAlgorithm saRijndael = Rijndael.Create();
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SymmetricAlgorithm saAES = Aes.Create();
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switch (comboBoxMethods.SelectedItem.ToString())
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{
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case "All":
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RunCipher(new List<SymmetricAlgorithm> { saDES, sa3DES, saRC2, saRijndael, saAES }, cipherModesLocal, new List<string> { "DES", "3DES", "RC2", "Rijndael", "AES" });
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break;
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case "DES":
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RunCipher(new List<SymmetricAlgorithm> { saDES }, cipherModesLocal, new List<string> { "DES" });
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break;
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case "3DES":
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RunCipher(new List<SymmetricAlgorithm> { sa3DES }, cipherModesLocal, new List<string> { "3DES" });
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break;
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case "RC2":
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RunCipher(new List<SymmetricAlgorithm> { saRC2 }, cipherModesLocal, new List<string> { "RC2" });
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break;
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case "Rijndael":
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RunCipher(new List<SymmetricAlgorithm> { saRijndael }, cipherModesLocal, new List<string> { "Rijndael" });
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break;
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case "AES":
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RunCipher(new List<SymmetricAlgorithm> { saAES }, cipherModesLocal, new List<string> { "AES" });
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break;
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}
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}
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private void RunCipher(List<SymmetricAlgorithm> symmetricAlgorithm, List<CipherMode> cipherModesLocal, List<string> symmetricAlgorithmList)
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{
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dictionaryCipherResults = new Dictionary<string, long>();
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dictionaryDecipherResults = new Dictionary<string, long>();
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chartEncryption.Series.Clear();
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chartDecryption.Series.Clear();
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textBoxEncrypted.Clear();
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textBoxDecrypted.Clear();
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for (int i = 0; i < symmetricAlgorithm.Count; i++)
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{
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for (int j = 0; j < cipherModesLocal.Count; j++)
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{
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progressBar1.PerformStep();
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Stopwatch stopwatch = new Stopwatch();
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stopwatch.Start();
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symmetricAlgorithm[i].GenerateKey();
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key = symmetricAlgorithm[i].Key;
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symmetricAlgorithm[i].GenerateIV();
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IV = symmetricAlgorithm[i].IV;
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symmetricAlgorithm[i].Mode = cipherModesLocal[j];
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symmetricAlgorithm[i].Padding = PaddingMode.PKCS7;
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MemoryStream ms = new MemoryStream();
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CryptoStream cs = new CryptoStream(ms, symmetricAlgorithm[i].CreateEncryptor(), CryptoStreamMode.Write);
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byte[] plainbytes = Encoding.UTF8.GetBytes(textBoxSource.Text.ToCharArray());
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cs.Write(plainbytes, 0, plainbytes.Length);
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cs.Close();
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cipherBytes = ms.ToArray();
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ms.Close();
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stopwatch.Stop();
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string ciphedText = Encoding.UTF8.GetString(cipherBytes);
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dictionaryCipherResults.Add(symmetricAlgorithmList[i] + " " + cipherModesLocal[j].ToString(), stopwatch.ElapsedTicks);
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textBoxEncrypted.Text += $"{symmetricAlgorithmList[i]} {cipherModesLocal[j]}: {ciphedText}\r\n";
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stopwatch = new Stopwatch();
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stopwatch.Start();
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symmetricAlgorithm[i].Key = key;
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symmetricAlgorithm[i].IV = IV;
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MemoryStream ms1 = new MemoryStream(cipherBytes);
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CryptoStream cs1 = new CryptoStream(ms1, symmetricAlgorithm[i].CreateEncryptor(), CryptoStreamMode.Read);
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byte[] plainbytes1 = new Byte[cipherBytes.Length];
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cs1.Read(plainbytes1, 0, cipherBytes.Length);
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cs1.Close();
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ms1.Close();
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stopwatch.Stop();
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string deciphedText = Encoding.UTF8.GetString(plainbytes);
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dictionaryDecipherResults.Add(symmetricAlgorithmList[i] + " " + cipherModesLocal[j], stopwatch.ElapsedTicks);
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textBoxDecrypted.Text += $"{symmetricAlgorithmList[i]} {cipherModesLocal[j]}: {deciphedText}\r\n";
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}
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}
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int counter = 0;
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foreach (KeyValuePair<string, long> item in dictionaryCipherResults)
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{
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chartEncryption.Series.Add(item.Key);
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chartEncryption.Series[counter].Points.AddY(item.Value);
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counter++;
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}
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counter = 0;
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foreach (KeyValuePair<string, long> item in dictionaryDecipherResults)
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{
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chartDecryption.Series.Add(item.Key);
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chartDecryption.Series[counter].Points.AddY(item.Value);
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counter++;
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}
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}
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private void comboBoxMethods_SelectedIndexChanged(object sender, EventArgs e)
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{
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if (comboBoxMethods.SelectedItem.ToString() != "All")
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{
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comboBoxMode.SelectedIndex = 0;
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}
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else
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{
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comboBoxMode.SelectedIndex = -1;
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}
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}
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private void comboBoxMode_SelectedIndexChanged(object sender, EventArgs e)
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{
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cipherModesLocal.Clear();
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comboBoxMode.Enabled = true;
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switch (comboBoxMode.SelectedItem != null ? comboBoxMode.SelectedItem.ToString() : "All")
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{
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case "All":
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cipherModesLocal.Add(CipherMode.ECB);
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cipherModesLocal.Add(CipherMode.CBC);
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cipherModesLocal.Add(CipherMode.CFB);
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comboBoxMode.SelectedIndex = -1;
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comboBoxMode.Text = "";
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comboBoxMode.Enabled = false;
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break;
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case "ECB":
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cipherModesLocal.Add(CipherMode.ECB);
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break;
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case "CBC":
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cipherModesLocal.Add(CipherMode.CBC);
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break;
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case "CFB":
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cipherModesLocal.Add(CipherMode.CFB);
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break;
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}
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}
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}
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}

‎Form1.resx

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<?xml version="1.0" encoding="utf-8"?>
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<root>
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<!--
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Microsoft ResX Schema
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Version 2.0
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The primary goals of this format is to allow a simple XML format
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that is mostly human readable. The generation and parsing of the
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various data types are done through the TypeConverter classes
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associated with the data types.
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Example:
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... ado.net/XML headers & schema ...
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<resheader name="resmimetype">text/microsoft-resx</resheader>
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<resheader name="version">2.0</resheader>
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<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
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<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
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<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
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<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
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<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
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<value>[base64 mime encoded serialized .NET Framework object]</value>
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</data>
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<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
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<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
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<comment>This is a comment</comment>
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</data>
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There are any number of "resheader" rows that contain simple
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name/value pairs.
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Each data row contains a name, and value. The row also contains a
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type or mimetype. Type corresponds to a .NET class that support
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text/value conversion through the TypeConverter architecture.
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Classes that don't support this are serialized and stored with the
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mimetype set.
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The mimetype is used for serialized objects, and tells the
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ResXResourceReader how to depersist the object. This is currently not
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extensible. For a given mimetype the value must be set accordingly:
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Note - application/x-microsoft.net.object.binary.base64 is the format
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that the ResXResourceWriter will generate, however the reader can
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read any of the formats listed below.
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mimetype: application/x-microsoft.net.object.binary.base64
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value : The object must be serialized with
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: System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
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: and then encoded with base64 encoding.
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mimetype: application/x-microsoft.net.object.soap.base64
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value : The object must be serialized with
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: System.Runtime.Serialization.Formatters.Soap.SoapFormatter
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: and then encoded with base64 encoding.
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mimetype: application/x-microsoft.net.object.bytearray.base64
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value : The object must be serialized into a byte array
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: using a System.ComponentModel.TypeConverter
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: and then encoded with base64 encoding.
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-->
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<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
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<xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
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<xsd:element name="root" msdata:IsDataSet="true">
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<xsd:complexType>
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<xsd:choice maxOccurs="unbounded">
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<xsd:element name="metadata">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:element name="value" type="xsd:string" minOccurs="0" />
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</xsd:sequence>
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<xsd:attribute name="name" use="required" type="xsd:string" />
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<xsd:attribute name="type" type="xsd:string" />
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<xsd:attribute name="mimetype" type="xsd:string" />
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<xsd:attribute ref="xml:space" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="assembly">
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<xsd:complexType>
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<xsd:attribute name="alias" type="xsd:string" />
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<xsd:attribute name="name" type="xsd:string" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="data">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
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<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
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</xsd:sequence>
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<xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
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<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
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<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
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<xsd:attribute ref="xml:space" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="resheader">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
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</xsd:sequence>
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<xsd:attribute name="name" type="xsd:string" use="required" />
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</xsd:complexType>
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</xsd:element>
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</xsd:choice>
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</xsd:complexType>
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</xsd:element>
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</xsd:schema>
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<resheader name="resmimetype">
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<value>text/microsoft-resx</value>
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</resheader>
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<resheader name="version">
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<value>2.0</value>
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</resheader>
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<resheader name="reader">
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<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
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</resheader>
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<resheader name="writer">
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<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
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</resheader>
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<metadata name="openFileDialog1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
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<value>17, 17</value>
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</metadata>
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</root>

‎Program.cs

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace SymmetricEncryptionAlgorithms
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{
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internal static class Program
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{
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/// <summary>
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/// The main entry point for the application.
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/// </summary>
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[STAThread]
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static void Main()
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{
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Application.EnableVisualStyles();
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Application.SetCompatibleTextRenderingDefault(false);
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Application.Run(new Form1());
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}
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}
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}

‎Properties/AssemblyInfo.cs

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using System.Reflection;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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// General Information about an assembly is controlled through the following
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// set of attributes. Change these attribute values to modify the information
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// associated with an assembly.
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[assembly: AssemblyTitle("SymmetricEncryptionAlgorithms")]
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[assembly: AssemblyDescription("")]
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[assembly: AssemblyConfiguration("")]
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[assembly: AssemblyCompany("")]
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[assembly: AssemblyProduct("SymmetricEncryptionAlgorithms")]
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[assembly: AssemblyCopyright("Copyright © 2023")]
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[assembly: AssemblyTrademark("")]
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[assembly: AssemblyCulture("")]
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// Setting ComVisible to false makes the types in this assembly not visible
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// to COM components. If you need to access a type in this assembly from
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// COM, set the ComVisible attribute to true on that type.
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[assembly: ComVisible(false)]
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// The following GUID is for the ID of the typelib if this project is exposed to COM
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[assembly: Guid("0ed4d2fe-d433-4341-88b9-64a988ce2922")]
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// Version information for an assembly consists of the following four values:
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//
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// Major Version
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// Minor Version
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// Build Number
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// Revision
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//
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// You can specify all the values or you can default the Build and Revision Numbers
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// by using the '*' as shown below:
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// [assembly: AssemblyVersion("1.0.*")]
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[assembly: AssemblyVersion("1.0.0.0")]
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[assembly: AssemblyFileVersion("1.0.0.0")]

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