From owner-freebsd-hackers Wed Jun 18 15:20:23 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id PAA15365 for hackers-outgoing; Wed, 18 Jun 1997 15:20:23 -0700 (PDT) Received: from mars.aros.net (mars.aros.net [207.173.16.20]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id PAA15358 for ; Wed, 18 Jun 1997 15:20:20 -0700 (PDT) Received: from shell.aros.net (root@shell.aros.net [207.173.16.19]) by mars.aros.net (8.8.5/8.8.4) with ESMTP id QAA17740; Wed, 18 Jun 1997 16:12:27 -0600 (MDT) Received: from shell.aros.net (msanders@localhost.aros.net [127.0.0.1]) by shell.aros.net (8.8.5/8.8.5) with ESMTP id QAA00811; Wed, 18 Jun 1997 16:20:18 -0600 (MDT) Message-Id: <199706182220.QAA00811@shell.aros.net> X-Attribution: msanders To: "Jason Hudgins" cc: hackers@FreeBSD.ORG Subject: Re: RSA5 Encryption Cracked.. In-reply-to: Your message of "Wed, 18 Jun 1997 16:32:46 MDT." <11F12637A8E@smtp.dancooks.com> X-Mailer: MH 6.8.3 Date: Wed, 18 Jun 1997 16:20:17 -0600 From: "Michael K. Sanders" Sender: owner-hackers@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk In message <11F12637A8E@smtp.dancooks.com>, "Jason Hudgins" writes: > > I just thought some of you might be happy to know that the >Deschall project just successfully cracked an RC5 encrypted message >with a 56 bit key. The really cool thing is that it was one of the >1-2% machines that was running FreeBSD! The majority of the >machines hacking away cpu cylces were running windows and solaris. > They found the key after searching through only 25% of the >keyspace. Even though it was really just a matter of luck, I still >that it was pretty cool. Just to clarify, it was a 56-bit _DES_ encrypted message [1]. ...and I think it's even cooler. [1]: "Strong cryptography makes the world a safer place."