From owner-freebsd-hackers Tue Sep 16 17:36:14 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id RAA00634 for hackers-outgoing; Tue, 16 Sep 1997 17:36:14 -0700 (PDT) Received: from sendero-ppp.i-connect.net (sendero-ppp.i-Connect.Net [206.190.143.100]) by hub.freebsd.org (8.8.7/8.8.7) with SMTP id RAA00607 for ; Tue, 16 Sep 1997 17:36:03 -0700 (PDT) Received: (qmail 489 invoked by uid 1000); 17 Sep 1997 00:36:08 -0000 Message-ID: X-Mailer: XFMail 1.2-alpha [p0] on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit MIME-Version: 1.0 In-Reply-To: <341EDD69.9EA2140E@ptway.com> Date: Tue, 16 Sep 1997 17:36:08 -0700 (PDT) Organization: Atlas Telecom From: Simon Shapiro To: Brian Haskin Subject: Re: Fast Encryption (in kernel) seeked - Conclusion Cc: FreeBSD-Hackers Sender: owner-freebsd-hackers@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk Thanx to all for the input. It really helped. I ended up issuing a random cookie with each request. Upon re-entry into the kernel, the data structure is searched for in the in-kernel database. If found, the cookie is compared. If comparison failed, we reject the call. The performance implications will be studied later this week. --- Sincerely Yours, (Sent on 16-Sep-97, 17:30:34 by XF-Mail) Simon Shapiro Atlas Telecom Senior Architect 14355 SW Allen Blvd., Suite 130 Beaverton OR 97005 Shimon@i-Connect.Net Voice: 503.643.5559, Emergency: 503.799.2313