From owner-ietf-openpgp@mail.imc.org Thu Sep 30 16:56:49 2004 Received: from above.proper.com (above.proper.com [208.184.76.39]) by ietf.org (8.9.1a/8.9.1a) with ESMTP id QAA01736 for ; Thu, 30 Sep 2004 16:56:49 -0400 (EDT) Received: from above.proper.com (localhost.vpnc.org [127.0.0.1]) by above.proper.com (8.12.11/8.12.9) with ESMTP id i8UKZOt0045190; Thu, 30 Sep 2004 13:35:24 -0700 (PDT) (envelope-from owner-ietf-openpgp@mail.imc.org) Received: (from majordom@localhost) by above.proper.com (8.12.11/8.12.9/Submit) id i8UKZO2U045189; Thu, 30 Sep 2004 13:35:24 -0700 (PDT) X-Authentication-Warning: above.proper.com: majordom set sender to owner-ietf-openpgp@mail.imc.org using -f Received: from slc-exch-1.forumsys.com (67.107.202.130.ptr.us.xo.net [67.107.202.130]) by above.proper.com (8.12.11/8.12.9) with ESMTP id i8UKZNiF045179 for ; Thu, 30 Sep 2004 13:35:23 -0700 (PDT) (envelope-from hmujtaba@forumsys.com) Received: from bstn-exch1.forumsys.com ([10.5.2.12]) by slc-exch-1.forumsys.com with Microsoft SMTPSVC(5.0.2195.6713); Thu, 30 Sep 2004 14:35:18 -0600 X-MimeOLE: Produced By Microsoft Exchange V6.0.6487.1 content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Subject: Replay attack detection via nonce Date: Thu, 30 Sep 2004 16:35:15 -0400 Message-ID: <4DCE15B9C4E66F4CA967EBF64C53D64D67B3AD@bstn-exch1.forumsys.com> Thread-Topic: Replay attack detection via nonce Thread-Index: AcSnLRtu8iWWXp/XQfmgCirxryGCrg== From: "Hasnain Mujtaba" To: X-OriginalArrivalTime: 30 Sep 2004 20:35:18.0819 (UTC) FILETIME=[FFF9FF30:01C4A72C] Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by above.proper.com id i8UKZNiF045184 Sender: owner-ietf-openpgp@mail.imc.org Precedence: bulk List-Archive: List-Unsubscribe: List-ID: Content-Transfer-Encoding: 8bit Hello all, What is the OpenPGP mechanism for preventing message replay attack for encrypted and signed packets? Is there a nonce value added to these packets? Thanks Hasnain. Received: from above.proper.com (localhost.vpnc.org [127.0.0.1]) by above.proper.com (8.12.11/8.12.9) with ESMTP id i8UKZOt0045190; Thu, 30 Sep 2004 13:35:24 -0700 (PDT) (envelope-from owner-ietf-openpgp@mail.imc.org) Received: (from majordom@localhost) by above.proper.com (8.12.11/8.12.9/Submit) id i8UKZO2U045189; Thu, 30 Sep 2004 13:35:24 -0700 (PDT) X-Authentication-Warning: above.proper.com: majordom set sender to owner-ietf-openpgp@mail.imc.org using -f Received: from slc-exch-1.forumsys.com (67.107.202.130.ptr.us.xo.net [67.107.202.130]) by above.proper.com (8.12.11/8.12.9) with ESMTP id i8UKZNiF045179 for ; Thu, 30 Sep 2004 13:35:23 -0700 (PDT) (envelope-from hmujtaba@forumsys.com) Received: from bstn-exch1.forumsys.com ([10.5.2.12]) by slc-exch-1.forumsys.com with Microsoft SMTPSVC(5.0.2195.6713); Thu, 30 Sep 2004 14:35:18 -0600 X-MimeOLE: Produced By Microsoft Exchange V6.0.6487.1 content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Subject: Replay attack detection via nonce Date: Thu, 30 Sep 2004 16:35:15 -0400 Message-ID: <4DCE15B9C4E66F4CA967EBF64C53D64D67B3AD@bstn-exch1.forumsys.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Replay attack detection via nonce Thread-Index: AcSnLRtu8iWWXp/XQfmgCirxryGCrg== From: "Hasnain Mujtaba" To: X-OriginalArrivalTime: 30 Sep 2004 20:35:18.0819 (UTC) FILETIME=[FFF9FF30:01C4A72C] Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by above.proper.com id i8UKZNiF045184 Sender: owner-ietf-openpgp@mail.imc.org Precedence: bulk List-Archive: List-Unsubscribe: List-ID: Hello all, What is the OpenPGP mechanism for preventing message replay attack for encrypted and signed packets? Is there a nonce value added to these packets? Thanks Hasnain.