IETF Logo Mail Archive

Re: [Secdispatch] draft-leggett-spkac: Signed Public Key and Challenge

"Salz, Rich" <rsalz@akamai.com> Mon, 07 November 2022 19:07 UTC

Return-Path: <rsalz@akamai.com>
X-Original-To: secdispatch@ietfa.amsl.com
Delivered-To: secdispatch@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B7BB1C14CE20; Mon, 7 Nov 2022 11:07:31 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.675
X-Spam-Level:
X-Spam-Status: No, score=-2.675 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.571, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_ZEN_BLOCKED_OPENDNS=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01, URIBL_BLOCKED=0.001, URIBL_DBL_BLOCKED_OPENDNS=0.001, URIBL_ZEN_BLOCKED_OPENDNS=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=akamai.com
Received: from mail.ietf.org ([50.223.129.194]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id jsd3G73qASQK; Mon, 7 Nov 2022 11:07:27 -0800 (PST)
Received: from mx0b-00190b01.pphosted.com (mx0b-00190b01.pphosted.com [IPv6:2620:100:9005:57f::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 626C1C1524C1; Mon, 7 Nov 2022 11:07:27 -0800 (PST)
Received: from pps.filterd (m0122330.ppops.net [127.0.0.1]) by mx0b-00190b01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2A7HrhYY017452; Mon, 7 Nov 2022 19:07:26 GMT
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=akamai.com; h=from : to : subject : date : message-id : references : in-reply-to : content-type : content-id : content-transfer-encoding : mime-version; s=jan2016.eng; bh=SnRx8zGxgdg/aPpmz4BXsHOCGNp4oO4fqXsNY7tl9Ns=; b=ge66OC0pn2u7E+Vt4KXtaL4z+2ZO83mHXeWniHyamV6L7hMxTMJI+eHUW2EvaoWG/q68 QtBkwILsl+8GSti408UHkwno20HZgwRkVOzZEGwoHDA6Zcmf+/h19VM/pe3TPgNPWyNR RK+y2B2l/Heyii/4kFHrQ+AgmhXrmRCt88VytLqv8Jb80HrQ5PUq1SJbZKYU/ik8hORc u1im1nqD+Y3jrNffoa31BCDSXSznjl3oxgWYEuJUp8/5yCUbsqQA2MP004vkMLFntVCi YDHxfGLGoRTWFfCcG+NkB/A9eHPrZ6oqz8vtwNoiPoyLIzeb1I/iHhw94vgz1j49MxRZ YQ==
Received: from prod-mail-ppoint8 (a72-247-45-34.deploy.static.akamaitechnologies.com [72.247.45.34] (may be forged)) by mx0b-00190b01.pphosted.com (PPS) with ESMTPS id 3kpra0xb3a-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 07 Nov 2022 19:07:25 +0000
Received: from pps.filterd (prod-mail-ppoint8.akamai.com [127.0.0.1]) by prod-mail-ppoint8.akamai.com (8.17.1.5/8.17.1.5) with ESMTP id 2A7IjrvX032340; Mon, 7 Nov 2022 14:07:25 -0500
Received: from email.msg.corp.akamai.com ([172.27.50.201]) by prod-mail-ppoint8.akamai.com (PPS) with ESMTPS id 3knk5xamse-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 07 Nov 2022 14:07:25 -0500
Received: from ustx2ex-dag4mb4.msg.corp.akamai.com (172.27.50.203) by ustx2ex-dag4mb5.msg.corp.akamai.com (172.27.50.204) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.15; Mon, 7 Nov 2022 11:07:24 -0800
Received: from ustx2ex-dag4mb4.msg.corp.akamai.com ([172.27.50.203]) by ustx2ex-dag4mb4.msg.corp.akamai.com ([172.27.50.203]) with mapi id 15.02.1118.015; Mon, 7 Nov 2022 11:07:24 -0800
From: "Salz, Rich" <rsalz@akamai.com>
To: Michael Richardson <mcr+ietf@sandelman.ca>, Graham Leggett <minfrin=40sharp.fm@dmarc.ietf.org>, "secdispatch@ietf.org" <secdispatch@ietf.org>
Thread-Topic: [Secdispatch] draft-leggett-spkac: Signed Public Key and Challenge
Thread-Index: AQHY8rFrEY/ctmqCBU6lTDiD40wK3q40Q/AAgAAFrAD//7uhgA==
Date: Mon, 07 Nov 2022 19:07:24 +0000
Message-ID: <287120F4-2434-49AA-944B-D661808FF364@akamai.com>
References: <77101A6A-7D9C-4817-B16D-70505FA10C6D@sharp.fm> <CADNypP8VhSkWX-gjLAs5mTV2YzUc0LRHsNNPdeqE7DiTHjR=3g@mail.gmail.com> <171941.1667844726@dyas>
In-Reply-To: <171941.1667844726@dyas>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
user-agent: Microsoft-MacOutlook/16.66.22101101
x-originating-ip: [172.27.118.139]
Content-Type: text/plain; charset="utf-8"
Content-ID: <9A785022FA70ED46A9DB0685D16F77E2@akamai.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-11-07_11,2022-11-07_02,2022-06-22_01
X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 phishscore=0 adultscore=0 spamscore=0 mlxscore=0 bulkscore=0 mlxlogscore=676 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211070152
X-Proofpoint-ORIG-GUID: EPjjMGlwCped6p-xgi-OlaP8S-O7cC4v
X-Proofpoint-GUID: EPjjMGlwCped6p-xgi-OlaP8S-O7cC4v
X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-11-07_11,2022-11-07_02,2022-06-22_01
X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxscore=0 malwarescore=0 suspectscore=0 mlxlogscore=654 bulkscore=0 priorityscore=1501 lowpriorityscore=0 adultscore=0 impostorscore=0 clxscore=1011 spamscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211070152
Archived-At: <https://mailarchive.ietf.org/arch/msg/secdispatch/ZLXnBPuy11hD4g8Nq_d3M6u622U>
Subject: Re: [Secdispatch] draft-leggett-spkac: Signed Public Key and Challenge
X-BeenThere: secdispatch@ietf.org
X-Mailman-Version: 2.1.39
Precedence: list
List-Id: Security Dispatch <secdispatch.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/secdispatch>, <mailto:secdispatch-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/secdispatch/>
List-Post: <mailto:secdispatch@ietf.org>
List-Help: <mailto:secdispatch-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/secdispatch>, <mailto:secdispatch-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 07 Nov 2022 19:07:31 -0000

>    Or, to put it less kindly... is there a point in doing the work?

It apparently can be done in browsers via JS webcrypto. I tried to remove it from OpenSSL years ago and got argued down. So it's being used somewhere, and can be implemented.

v2.23.0 | Report a Bug | By Email