//Decrypt
private void button2_Click(object sender, EventArgs e)
{
if (keySaltPath == null || keySaltPath == "")
{
MessageBox.Show("Please select a folder for Keys/Salts.", "Error");
return;
}
//Important Note:
//As filename and extension are not preserved, these must be remembered/stored somewhere.
//Some applications, mainly media, may infer the type from the header/structure and not require the extension.
//While this code appears to support multiselect, it does not and should not be used anyway.
selectedDestinationFiles.Add(listView2.SelectedItems[0].Text);
for (int i = 0; i < selectedDestinationFiles.Count; i++)
{
byte[] encryptedFile = File.ReadAllBytes(selectedDestinationFiles[i]);
for (int j = selectedKeysFiles.Count - 1; j >= 0; j--)
{
encryptedFile = CrystallineCipher.Decrypt(encryptedFile, File.ReadAllBytes(selectedKeysFiles[j]), File.ReadAllBytes(selectedSaltFiles[j]), (int)numericUpDown1.Value);
}
File.WriteAllBytes(sourcePath + "\\" + i + ".clc", encryptedFile);
}
UpdateFileViews();
}
//Encrypt
private void button1_Click(object sender, EventArgs e)
{
if (keySaltPath == null || keySaltPath == "")
{
MessageBox.Show("Please select a folder for Keys/Salts.", "Error");
return;
}
//Important Note:
//While this code is setup for multiselect that would result in key/salt reuse.
//Multiselect has been disabled in the ListView to prevent this.
//Always use a new destination folder for encrypt as file names are not preserved.
//Every encrypted file will be called 0.cle.
selectedSourceFiles.Add(listView1.SelectedItems[0].Text);
for (int i = 0; i < selectedSourceFiles.Count; i++)
{
byte[] encryptedFile = File.ReadAllBytes(selectedSourceFiles[i]);
for (int j = 0; j < selectedKeysFiles.Count; j++)
{
encryptedFile = CrystallineCipher.Encrypt(encryptedFile, File.ReadAllBytes(selectedKeysFiles[j]), File.ReadAllBytes(selectedSaltFiles[j]), (int)numericUpDown1.Value);
}
File.WriteAllBytes(destinationPath + "\\" + i + ".cle", encryptedFile);
}
UpdateFileViews();
}
