下面是一段关于DES加密的java代码,请问能否用C#实现,请帮助提供代码,谢谢!
    private byte[] encryptByDES(byte[] bytP,byte[] bytKey) throws Exception{ 
        DESKeySpec desKS = new DESKeySpec(bytKey); 
        SecretKeyFactory skf = SecretKeyFactory.getInstance("DES"); 
        SecretKey sk = skf.generateSecret(desKS); 
        Cipher cip = Cipher.getInstance("DES"); 
        cip.init(Cipher.ENCRYPT_MODE,sk); 
        return cip.doFinal(bytP); 
    }