public void encryptFile(OpenFileDialog openFileDialog1, SaveFileDialog saveFileDialog)
{
//OpenFileDialog openFileDialog = fileManager.getFilePath(openFileDialog1);
if (fileManager.getFilePath(openFileDialog1, "Select file to encrypt", "All files (*.*)|*.*", "").ShowDialog() == DialogResult.OK)
{
String fileName = openFileDialog1.SafeFileName;
String filePath = openFileDialog1.FileName;
long[] encrypt;
byte[] data = fileManager.getBytesFromFile(filePath);
encrypt = rsa.encrypt(data, key.getPublicKey(), form1);
String path = fileManager.getPathToSaveFile(saveFileDialog, null, null, "encrypted.bin", "Encrypted files (*.bin)|*.bin");
if (path != null)
{
fileManager.saveDataToFile(path, encrypt, fileName);
encrypt = null;
data = null;
path = null;
GC.Collect();
}
else
{
encrypt = null;
data = null;
path = null;
GC.Collect();
}
}
}
public UserKey saveKeysToFile(String path, RSA rsa, UserKey key)
{
key = rsa.generateKeyParis();
if (path != null)
{
System.IO.File.WriteAllText(@path + "privateKey.txt", Convert.ToString(key.getPrivateKey()[0]) +
"\n" + Convert.ToString(key.getPrivateKey()[1]) + "\n");
System.IO.File.WriteAllText(@path + "publicKey.txt", Convert.ToString(key.getPublicKey()[0]) +
"\n" + Convert.ToString(key.getPublicKey()[1]) + "\n");
return(key);
}
else
{
return(key);
}
}
