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Fixed performance issues on large values of Password iterations when "Save As" #43

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Alexander 2019-11-09 19:55:53 +02:00
parent dfe7e152f6
commit b808026465
1 changed files with 12 additions and 3 deletions
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15
Crypto Notepad/MainForm.cs
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@ -1174,13 +1174,22 @@ private async void SaveAsMainMenu_Click(object sender, EventArgs e)
TypedPassword.Value = PublicVar.encryptionKey.Get(); TypedPassword.Value = PublicVar.encryptionKey.Get();
} }
filePath = saveFileDialog.FileName; filePath = saveFileDialog.FileName;
string enc = await AES.Encrypt(richTextBox.Text, TypedPassword.Value, null, settings.HashAlgorithm, mainMenu.Enabled = false;
Convert.ToInt32(settings.PasswordIterations), Convert.ToInt32(settings.KeySize)); toolbarPanel.Enabled = false;
richTextBox.ReadOnly = true;
richTextBox.SuspendDrawing();
UseWaitCursor = true;
using (StreamWriter writer = new StreamWriter(filePath)) using (StreamWriter writer = new StreamWriter(filePath))
{ {
writer.Write(enc); writer.Write(await AES.Encrypt(richTextBox.Text, PublicVar.encryptionKey.Get(), null, settings.HashAlgorithm,
Convert.ToInt32(settings.PasswordIterations), Convert.ToInt32(settings.KeySize)));
writer.Close(); writer.Close();
} }
richTextBox.ResumeDrawing();
UseWaitCursor = false;
mainMenu.Enabled = true;
toolbarPanel.Enabled = true;
richTextBox.ReadOnly = false;
richTextBox.Modified = false; richTextBox.Modified = false;
Text = PublicVar.appName + " – " + Path.GetFileName(filePath); Text = PublicVar.appName + " – " + Path.GetFileName(filePath);
PublicVar.encryptionKey.Set(TypedPassword.Value); PublicVar.encryptionKey.Set(TypedPassword.Value);