private void txtPass_KeyPress(object sender, KeyPressEventArgs e) { if (e.KeyChar == (char)Keys.Enter) { HideAll(); e.Handled = true; if (!File.Exists(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "CPass/pass.set"))) { string plaintext = txtPass.Text; string encryptedstring = ""; string decryptedstring = ""; encryptedstring = StringCipher.Encrypt(plaintext, new NetworkCredential("", SecString).Password); decryptedstring = StringCipher.Decrypt(encryptedstring, new NetworkCredential("", SecString).Password); string pathPass = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "CPass/pass.key"); string pathInfo = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "CPass/info.enc"); Directory.CreateDirectory(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "CPass")); var fileStream1 = File.Create(pathPass); fileStream1.Close(); var fileStream2 = File.Create(pathInfo); fileStream2.Close(); TextWriter tw = new StreamWriter(pathPass); tw.WriteLine(encryptedstring); tw.Close(); try { File.Encrypt(pathPass); File.Encrypt(pathInfo); } catch { } var fileStream3 = File.Create(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "CPass/pass.set")); fileStream3.Close(); iconTick.Visible = true; pnlContent.Visible = true; pnlContent.Hide(); BunifuTransition transition = new BunifuTransition(); transition.ShowSync(pnlContent, true, BunifuAnimatorNS.Animation.Transparent); } else { string encryptedstring = ""; string decryptedstring = ""; encryptedstring = File.ReadAllText(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "CPass/pass.key")); decryptedstring = StringCipher.Decrypt(encryptedstring, new NetworkCredential("", SecString).Password); if (txtPass.Text == decryptedstring) { iconTick.Visible = true; pnlContent.Visible = true; pnlContent.Hide(); using (StreamReader r = new StreamReader(File.Open(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "CPass/info.enc"), FileMode.Open))) { string line; while ((line = r.ReadLine()) != null) { lstInfo.Items.Add(StringCipher.Decrypt(line, new NetworkCredential("", SecString).Password)); } } BunifuTransition transition = new BunifuTransition(); transition.ShowSync(pnlContent, true, BunifuAnimatorNS.Animation.Transparent); } else { flash = 0; tmrFlash.Enabled = true; } } } }