public boolean decryptSerializedKey(String password, String keyFilename,
			String keyFilenameEncrypted) {

		try {
			File f = new File(keyFilename);
			File fe = new File(keyFilenameEncrypted);

			f.createNewFile();
			fe.createNewFile();

			FileInputStream fis = new FileInputStream(keyFilenameEncrypted);
			FileOutputStream fos = new FileOutputStream(keyFilename);
			decrypt(password, fis, fos);
		} catch (Throwable e) {
			if (DEBUG)
				e.printStackTrace();
		}
		return true;
	}