Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263088AbTKYUyb (ORCPT ); Tue, 25 Nov 2003 15:54:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263101AbTKYUyb (ORCPT ); Tue, 25 Nov 2003 15:54:31 -0500 Received: from sweetums.bluetronic.net ([24.199.150.42]:13455 "EHLO sweetums.bluetronic.net") by vger.kernel.org with ESMTP id S263088AbTKYUya (ORCPT ); Tue, 25 Nov 2003 15:54:30 -0500 Date: Tue, 25 Nov 2003 15:52:11 -0500 (EST) From: Ricky Beam To: Nick cc: Linux Kernel Mail List Subject: Re: Copy protection of the floppies In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 761 Lines: 18 On Tue, 25 Nov 2003, Nick wrote: >Hardware dongles. You need to be a bit creative but it can be done. Say >on save of the file output it to the hardware dongle with encrypts it with >your private key, then on load of the file it gets decrypted with the >public key, which is available, or some similar scheme. SOFTWARE still has to talk to the dongle. SOFTWARE can be CHANGED. Go talk to the guys at autocad... it's trivial to find TSRs to emulate the dongle and patches to out-right do away with it. --Ricky - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/