[Cfrg] Don't use short keys...

Steven Bellovin <smb@cs.columbia.edu> Wed, 24 October 2012 13:53 UTC

Return-Path: <smb@cs.columbia.edu>
X-Original-To: cfrg@ietfa.amsl.com
Delivered-To: cfrg@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D19D621F8B46; Wed, 24 Oct 2012 06:53:16 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.599
X-Spam-Level:
X-Spam-Status: No, score=-6.599 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, RCVD_IN_DNSWL_MED=-4]
Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EK0b7hXRGLgI; Wed, 24 Oct 2012 06:53:16 -0700 (PDT)
Received: from rambutan.cc.columbia.edu (rambutan.cc.columbia.edu [128.59.29.5]) by ietfa.amsl.com (Postfix) with ESMTP id C126121F8B3D; Wed, 24 Oct 2012 06:53:15 -0700 (PDT)
Received: from [10.9.0.146] (fireball.cs.columbia.edu [128.59.13.10]) (user=smb2132 mech=PLAIN bits=0) by rambutan.cc.columbia.edu (8.14.4/8.14.3) with ESMTP id q9ODpxJq004357 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT); Wed, 24 Oct 2012 09:53:14 -0400 (EDT)
From: Steven Bellovin <smb@cs.columbia.edu>
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Message-Id: <D06B450D-E603-47D5-8C7F-915FCAECDB8E@cs.columbia.edu>
Date: Wed, 24 Oct 2012 09:53:14 -0400
To: IETF Security Area Advisory Group <saag@ietf.org>, "cfrg@irtf.org" <cfrg@irtf.org>
Mime-Version: 1.0 (Mac OS X Mail 6.2 \(1499\))
X-Mailer: Apple Mail (2.1499)
X-No-Spam-Score: Local
X-Scanned-By: MIMEDefang 2.68 on 128.59.29.5
Subject: [Cfrg] Don't use short keys...
X-BeenThere: cfrg@irtf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Crypto Forum Research Group <cfrg.irtf.org>
List-Unsubscribe: <http://www.irtf.org/mailman/options/cfrg>, <mailto:cfrg-request@irtf.org?subject=unsubscribe>
List-Archive: <http://www.irtf.org/mail-archive/web/cfrg>
List-Post: <mailto:cfrg@irtf.org>
List-Help: <mailto:cfrg-request@irtf.org?subject=help>
List-Subscribe: <http://www.irtf.org/mailman/listinfo/cfrg>, <mailto:cfrg-request@irtf.org?subject=subscribe>
X-List-Received-Date: Wed, 24 Oct 2012 13:53:17 -0000