Re: [Rats] IANA pre-RFC code points

Thomas Fossati <Thomas.Fossati@arm.com> Wed, 17 February 2021 09:56 UTC

Return-Path: <Thomas.Fossati@arm.com>
X-Original-To: rats@ietfa.amsl.com
Delivered-To: rats@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E4B513A18AB for <rats@ietfa.amsl.com>; Wed, 17 Feb 2021 01:56:08 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -6.9
X-Spam-Level:
X-Spam-Status: No, score=-6.9 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=armh.onmicrosoft.com header.b=Udab6k9q; dkim=pass (1024-bit key) header.d=armh.onmicrosoft.com header.b=Udab6k9q
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id xXUXJ3hEJmEv for <rats@ietfa.amsl.com>; Wed, 17 Feb 2021 01:56:04 -0800 (PST)
Received: from EUR02-VE1-obe.outbound.protection.outlook.com (mail-eopbgr20053.outbound.protection.outlook.com [40.107.2.53]) (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 573FC3A18AA for <rats@ietf.org>; Wed, 17 Feb 2021 01:56:04 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=sLWIE3Vna7bo7f833eynB7XjxYUd1VwyAgDG83rya+0=; b=Udab6k9q+awNLvWQbDEQ7ynMKTieXWr0/MdvGqLJOXIcRiQlSalWuXJWFe/mApS2v7WgPIfby6xf1Nw2KgYsx7nnjU6UZoPbczNbQW3pZbh+yZHMDXvVpohzRCdyEF2e0PW+2WnGn00YVJQ8gvcO0VRgmr6Wi+3JvUOQe7HDT90=
Received: from DB6P18901CA0016.EURP189.PROD.OUTLOOK.COM (2603:10a6:4:16::26) by DB7PR08MB3788.eurprd08.prod.outlook.com (2603:10a6:10:31::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3846.26; Wed, 17 Feb 2021 09:56:01 +0000
Received: from DB5EUR03FT038.eop-EUR03.prod.protection.outlook.com (2603:10a6:4:16:cafe::e6) by DB6P18901CA0016.outlook.office365.com (2603:10a6:4:16::26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3868.27 via Frontend Transport; Wed, 17 Feb 2021 09:56:01 +0000
X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 63.35.35.123) smtp.mailfrom=arm.com; ietf.org; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com;ietf.org; dmarc=pass action=none header.from=arm.com;
Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 63.35.35.123 as permitted sender) receiver=protection.outlook.com; client-ip=63.35.35.123; helo=64aa7808-outbound-1.mta.getcheckrecipient.com;
Received: from 64aa7808-outbound-1.mta.getcheckrecipient.com (63.35.35.123) by DB5EUR03FT038.mail.protection.outlook.com (10.152.21.84) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3868.27 via Frontend Transport; Wed, 17 Feb 2021 09:56:00 +0000
Received: ("Tessian outbound e7cb4a6f0881:v71"); Wed, 17 Feb 2021 09:56:00 +0000
X-CheckRecipientChecked: true
X-CR-MTA-CID: e74fdae0c168bce8
X-CR-MTA-TID: 64aa7808
Received: from 27f4e5c565af.2 by 64aa7808-outbound-1.mta.getcheckrecipient.com id DB758BD8-B6CC-488E-8D4E-A55ABFE828AE.1; Wed, 17 Feb 2021 09:55:45 +0000
Received: from EUR03-AM5-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id 27f4e5c565af.2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Wed, 17 Feb 2021 09:55:45 +0000
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=n9+SqtBSwQ2AwaFN6ughM47ZIL3J9SezUe7o8JUwqwWygAaoCjPBq2cUu6zmjG+rZLGTRgRl+cQbJLRPSi6azMbUNEJ7DCYwr46UAo3QJlbVFv7AeeYKSB8s/qehJdUy7Oy5fQqk97DCcGzNl8nCRN+Iggor/a0bdPgugoNejfiSMXR8CmfzgN6HLvwtKoGlSYib3/RaN9j3kvzdqn2DVximIZu2CzdtWCvpL2C4E7U8dTGz8P4M5FbpMndQpCaFRizghKFAaoRTfCyYlKH2aF52J+M8Z9xT+ZJFuOK8uzn35q3y52pRnKIhx0V1GbIqeeRQSibxMR0WPvr8uW/aBQ==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=sLWIE3Vna7bo7f833eynB7XjxYUd1VwyAgDG83rya+0=; b=JxxYOF6zsqV5O/3ritFlWwk6hlnpdqpfeDSM5tPBD2Z9ZKBn5fC7Z3I+QENqf77tPfyl+yxM0njT6klWgy7L2uAc143wWE3FC4N+Q2BNORp795R3cXMGEVVfcJ7HrellAI1KoivTlKO/bZV7DP6TPrAZ1Q0C38JpDFA7epta1BrDQ0tyL7Y59gH8sAO8EhRPQKVvCy8Y+nPfGV+/OFw2lsAnNyo74NuAqXBoGriQJhd5t7G6l5Gj1PTgXtpc3E21hNwA0wXFxzFrFvZPDU9ZimBWijiECLNxek8pLUJrU6v2Vbsz01pj3fmMJ5aPzz9madQ5CUEfu5F/oakL37f2CQ==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=arm.com; dmarc=pass action=none header.from=arm.com; dkim=pass header.d=arm.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=sLWIE3Vna7bo7f833eynB7XjxYUd1VwyAgDG83rya+0=; b=Udab6k9q+awNLvWQbDEQ7ynMKTieXWr0/MdvGqLJOXIcRiQlSalWuXJWFe/mApS2v7WgPIfby6xf1Nw2KgYsx7nnjU6UZoPbczNbQW3pZbh+yZHMDXvVpohzRCdyEF2e0PW+2WnGn00YVJQ8gvcO0VRgmr6Wi+3JvUOQe7HDT90=
Received: from DB9PR08MB6524.eurprd08.prod.outlook.com (2603:10a6:10:251::8) by DB9PR08MB6907.eurprd08.prod.outlook.com (2603:10a6:10:26d::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3846.39; Wed, 17 Feb 2021 09:55:37 +0000
Received: from DB9PR08MB6524.eurprd08.prod.outlook.com ([fe80::1f5:375c:310f:7df5]) by DB9PR08MB6524.eurprd08.prod.outlook.com ([fe80::1f5:375c:310f:7df5%4]) with mapi id 15.20.3868.027; Wed, 17 Feb 2021 09:55:37 +0000
From: Thomas Fossati <Thomas.Fossati@arm.com>
To: Laurence Lundblade <lgl@island-resort.com>
CC: "Smith, Ned" <ned.smith@intel.com>, "rats@ietf.org" <rats@ietf.org>, Simon Frost <Simon.Frost@arm.com>, Adrian Shaw <Adrian.Shaw@arm.com>, Hannes Tschofenig <Hannes.Tschofenig@arm.com>, Thomas Fossati <Thomas.Fossati@arm.com>
Thread-Topic: [Rats] IANA pre-RFC code points
Thread-Index: AQHXAWrWyNnr+LVu0EK5OV1/nqdTzapWtVMAgALqwl2AABGTgIAAy2mAgACWbQCAAAewgIAAJW6AgABIhYCAAARJgIAAldQA
Date: Wed, 17 Feb 2021 09:55:36 +0000
Message-ID: <4473BF8F-2681-4F0B-8152-2194F23A12CE@arm.com>
References: <80F4DFAD-8A5D-44DC-BEDF-BA96B7F21991@arm.com> <D7AFAA80-B8EE-4657-8A81-71FE4F79E23B@island-resort.com> <CO1PR11MB51690D5D3D7EA17153C83EBAE5889@CO1PR11MB5169.namprd11.prod.outlook.com> <B549435F-1896-4A8D-A1FB-CE57567E824D@island-resort.com> <0CF448FE-B249-496E-B1A8-528B189DA16C@intel.com> <E386083F-DD06-452D-A6A7-6EEC0C79A1F8@island-resort.com> <DC3C69C6-4995-4050-B8E0-38057B321DE7@arm.com> <AC5754A8-1BC3-49E9-8B61-F7DA96BDDA99@island-resort.com> <79A5E862-B336-4B67-AE02-9E6F2E9375AC@arm.com> <B34C7BD7-6EE7-4948-911F-F1F92FAB3954@island-resort.com>
In-Reply-To: <B34C7BD7-6EE7-4948-911F-F1F92FAB3954@island-resort.com>
Accept-Language: en-GB, en-US
Content-Language: en-GB
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
user-agent: Microsoft-MacOutlook/16.46.21021202
Authentication-Results-Original: island-resort.com; dkim=none (message not signed) header.d=none;island-resort.com; dmarc=none action=none header.from=arm.com;
x-originating-ip: [82.12.10.179]
x-ms-publictraffictype: Email
X-MS-Office365-Filtering-HT: Tenant
X-MS-Office365-Filtering-Correlation-Id: bfd76814-2907-4d5d-55c0-08d8d32a3b43
x-ms-traffictypediagnostic: DB9PR08MB6907:|DB7PR08MB3788:
x-ms-exchange-transport-forked: True
X-Microsoft-Antispam-PRVS: <DB7PR08MB37883A532DF865756BE584449C869@DB7PR08MB3788.eurprd08.prod.outlook.com>
x-checkrecipientrouted: true
nodisclaimer: true
x-ms-oob-tlc-oobclassifiers: OLM:9508;OLM:10000;
X-MS-Exchange-SenderADCheck: 1
X-Microsoft-Antispam-Untrusted: BCL:0;
X-Microsoft-Antispam-Message-Info-Original: cnIM3BqNHbSOBCSyK6n0II1UIh4xXmtCVHvna6n41r9ymz7EEj1bJvw1SaFxX2bYXNBQK0VQtEJyk0jlmrkt9B15As8U8qQItRDRCv7hlSbiQZY8wW3h5boArcwPymZ5TApRTFt+/jJn6tvejDRvH5mvBX4O2wxwVuqN0n9EsaoIWvZcDGRR9WczniZgty9PVNfyrYZMCBu/OxL+WzVvFlmrSK/KPurkTeXi2yGMUkvjGHKFMPzGFEIKAf947Cq3tBlJ9450MGPNG7JOaTRnEajvDZdtKyGjD32RaLeOIp78EZCuQCYWJAw2mr/VQyEysFdlMpjsjFbeSXCnI0PJh82cX8MZujSHO0MFJWGRYLF1HtU30dN8jaRQrCGw7eA3327/c6So2u7imN78vUidElDRBbYwk43ac4w+eSzzHijJNuj3nbNpOciyeud5JXeqpTtnOnMTwW++jR5wXtsiUJJ4rTS3Yn3DAJWbwTYRDS6b3mRsWJA3kqTYxri1YJfFvX1sN90sfw6iIXu53uLF55vtmAlfkuc32Uh8ts4VrQkth7CIWUDt+8vb5ox11Uhx1mFCBuL1GUqWvbY/TZcDiZI3dbgqiaKQJ2dsncX+IllCEdNF5MyNtkLEnUjzlHNq6onpdLM3cQb8O2msQPnv7A==
X-Forefront-Antispam-Report-Untrusted: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB9PR08MB6524.eurprd08.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(366004)(39860400002)(396003)(346002)(136003)(376002)(5660300002)(6486002)(36756003)(83380400001)(8936002)(4326008)(6512007)(33656002)(8676002)(6916009)(86362001)(2906002)(2616005)(316002)(53546011)(91956017)(186003)(76116006)(6506007)(26005)(64756008)(71200400001)(66446008)(478600001)(66476007)(54906003)(66946007)(966005)(66556008)(45980500001); DIR:OUT; SFP:1101;
x-ms-exchange-antispam-messagedata: =?utf-8?B?OCtXa0RLVzRQNGpKcnB3S1MzbHV4Yzg3My9oRm5BUDFLdXdSQ1BmSWdYdHlk?= =?utf-8?B?RUt4SHBVVWdmcit2cCtBMXhpTkdmaTAyVGQ0RzljcTBmd0ZWOXZOV1I1LzFS?= =?utf-8?B?bGVZejZ2VlFWYy9VNjhSYmNEOVZ2M2duY2NyYzRFSEpDaytMWWpjcEZCV3Rk?= =?utf-8?B?QkoyaiszM1ZRT3d5RmlIZjZnc2JyNlYyeTVOcDRseHRhZ2p6RDVSWmh1NmxH?= =?utf-8?B?K05UbHVsVDdqWEk3YlRRQ0dEeitQVkdjb00yZldmRy9zbTF2elpCVVlHSTE1?= =?utf-8?B?YVR2RXQ1WmNmQVUyQjVXc1JwYW9RbzB1YUpkUTlMZDJxU3FTRElhRmFIemxE?= =?utf-8?B?RDAybjZyT0NZT2MwRmN5TCtXeXFmNjNHOTc1dmV0Y0MreStBUWwydDRMU0NT?= =?utf-8?B?WHEvMHdMUSsvOUNUM3BmcUtPU21IVXRYNzBBUGdua1lIak1tSXBnamd5WlJ5?= =?utf-8?B?VXQvS3FnNW9Hd1NWWmc2RkJZUXJtbHQ3OEUxZGRjZkd3VFZ6YW9iS1V3b3hB?= =?utf-8?B?Mmg3RGtRUWFCOExQaVpEZDAvdjFvQUxNdUVFVm9PbXVNMFQ0dUJKWmkvZkJz?= =?utf-8?B?RDRiV21hKy9MU000SklydG40MDR4Mk5Gb1VFNjU0dWFFWmR5VFg4ZXlLYUxX?= =?utf-8?B?WlRQSEVnRm9tMjNxRC94bDV1OGdZQTBiS0pERmRtcC9Tc0txdkp3eUxQMFVF?= =?utf-8?B?NDFyWThvSzFYRjVxOXlmQWJCcGthcUFnc1YwRGRRNkYzVXUxQktJcnY0QkdR?= =?utf-8?B?a1FQUDBKeVNsNTc1K09zbW9ER1RhbzFFTkVURmlKZ2p4UkJMdEdHZjAvR0w3?= =?utf-8?B?TUxRYU1LSVdCTVdhRTFIWVU2WTVlV2VQWTgxQVVFeVVrV2xTWk80N1plNUtX?= =?utf-8?B?NldvT0hqaE9EYVVIeW8wcUpDQ3Z3MWxVTnVEQS9IWXphUnZIQ2lCSUZXK0pl?= =?utf-8?B?YUZaNHJmUmxxWW0zTUp4VzZKVDJvSFZ2Q1ZuV3hYRDh3MWszWUFpQmt0WmVr?= =?utf-8?B?UmY0OUlmbW43Y29RaU5nYXBNNks1V1lTaWlUQjYyZDRsdTVPMVRWK3dlZCs4?= =?utf-8?B?V1luT3dIOTZiRTdKVTU0c1d2d0tCMitYb0RGL1VHYW8zRDRsdzdPUVJXOUUw?= =?utf-8?B?Nmo1aW1raWVka2o5YXRGT0dRWnRadGZ2L0g5aDk2OXlvRndnRDlwTXdkaEVO?= =?utf-8?B?Q0YzVWJvTFNCS01OUmtCSXVGVHRNTVRUT2RxQmhHQS9LaXVPUUs2d2ZDN0FI?= =?utf-8?B?dzV0d08vbXlGeThlZkx3RFltNnZyNEpzZXFtZ2pYL1l0SnhNN3FtSWF1MjhG?= =?utf-8?B?cDNpZ3FQeld5Y3FVbHFxb1VldUFMZGxLMlhUYWpmelN3RStMbSthNXJHNFpM?= =?utf-8?B?a1hsbjl4a1FYZFFjS1U1a2NrdDMvWGJkQ2dzUlN2Ym1jdTZGRDZPYms2L1BJ?= =?utf-8?B?RTB3eXZNSm5IemtueHFFQjBERVVVVlg2ZTdRV3NXdk9uZnVHZjdmQTNEbjhq?= =?utf-8?B?QVZYTk92YThuY0t1WURwc2V2dmhTNUNoTjdzMkd0NTdUeHFLSXFWa3Nia0Q4?= =?utf-8?B?cElhbCswbmlIaXBLVHVUQWEvNXMwL1hKaGNBM3pOc1RrTkp2Wjl1TDgwZ1NI?= =?utf-8?B?VUpMaWJ3emszand2bVdPVDNUUHVYTS9OZ3R0Y2Zyc3l0WC85ZkI0Ti9ENHlL?= =?utf-8?B?UWlXUWFTeHp4UVdzR0FncDdGRnJaVzhjQy9WeEFCZWZER0lHdlpxdjh0NlNE?= =?utf-8?Q?l47lhNmZLo33QaQITUZvSL3kvxHuP3d781ft/GC?=
Content-Type: text/plain; charset="utf-8"
Content-ID: <63F6D3104E05D14394D545086EBDEA10@eurprd08.prod.outlook.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR08MB6907
Original-Authentication-Results: island-resort.com; dkim=none (message not signed) header.d=none;island-resort.com; dmarc=none action=none header.from=arm.com;
X-EOPAttributedMessage: 0
X-MS-Exchange-Transport-CrossTenantHeadersStripped: DB5EUR03FT038.eop-EUR03.prod.protection.outlook.com
X-MS-Office365-Filtering-Correlation-Id-Prvs: b6ed6235-770d-4c0f-ccb1-08d8d32a2d14
X-Microsoft-Antispam: BCL:0;
X-Microsoft-Antispam-Message-Info: 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
X-Forefront-Antispam-Report: CIP:63.35.35.123; CTRY:IE; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:64aa7808-outbound-1.mta.getcheckrecipient.com; PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com; CAT:NONE; SFS:(4636009)(136003)(346002)(376002)(396003)(39860400002)(46966006)(36840700001)(6506007)(36756003)(186003)(83380400001)(8676002)(336012)(4326008)(53546011)(6862004)(356005)(8936002)(54906003)(6512007)(47076005)(478600001)(81166007)(86362001)(2906002)(82310400003)(26005)(82740400003)(2616005)(70586007)(5660300002)(33656002)(36860700001)(70206006)(316002)(966005)(6486002); DIR:OUT; SFP:1101;
X-OriginatorOrg: arm.com
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Feb 2021 09:56:00.9220 (UTC)
X-MS-Exchange-CrossTenant-Network-Message-Id: bfd76814-2907-4d5d-55c0-08d8d32a3b43
X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d
X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d; Ip=[63.35.35.123]; Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com]
X-MS-Exchange-CrossTenant-AuthSource: DB5EUR03FT038.eop-EUR03.prod.protection.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Anonymous
X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR08MB3788
Archived-At: <https://mailarchive.ietf.org/arch/msg/rats/_WgYy1zu89Cur05pzdgfWj9VcCY>
Subject: Re: [Rats] IANA pre-RFC code points
X-BeenThere: rats@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Remote ATtestation procedureS <rats.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/rats>, <mailto:rats-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/rats/>
List-Post: <mailto:rats@ietf.org>
List-Help: <mailto:rats-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/rats>, <mailto:rats-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 17 Feb 2021 09:56:09 -0000

Hi Laurence,

On 17/02/2021, 00:59, "Laurence Lundblade" <lgl@island-resort.com> wrote:
> > On Feb 16, 2021, at 5:44 PM, Thomas Fossati <Thomas.Fossati@arm.com> wrote:
> >
> > On 16/02/2021, 20:25, "Laurence Lundblade" <lgl@island-resort.com> wrote:
> >> Below...
> >>
> >>> On Feb 16, 2021, at 11:10 AM, <Thomas.Fossati@arm.com> wrote:
> >>>
> >>> On 16/02/2021, 17:43, <lgl@island-resort.com> wrote:
> >>>>
> >>>> If we can agree that profiles are necessary and that a simple
> >>>> text string is good enough to name a profile, then we can put in
> >>>> in the pre-allocation.  We don't have to agree on the mechanism
> >>>> for defining profiles, just for naming them.
> >>>
> >>> I think what is in -08 in terms of defining a profile is great.
> >>>
> >>> I think we should just nail down the type and constraints around
> >>> the claim value.  The way it is now (i.e., plain, unstructured
> >>> tstr) creates an incentive to using short strings and therefore
> >>> increasing the chance of collisions, which is bad.
> >>>
> >>> If we say:
> >>> ~~~
> >>> profile-claim = ( profile => $profile-type,)
> >>>
> >>> $profile-type /= uri ; i.e., #6.32(tstr)
> >>> $profile-type /= oid ; draft-ietf-cbor-tags-oid
> >>> ~~~
> >>>
> >>> We'd allow both human readable https://fidoalliance.org/profile/a,
> >>> as well as compact, machine readable 1.3.6.1.4.1.etc in a way that
> >>> prevents clashes.
> >>>
> >>> I don't think it's crazy to expect the profile owner to also
> >>> control a DNS name and/or a PEN.
> >>
> >> Yes, I was thinking we might want this to be a URI or such myself.
> >> Here’s several options:
> >>
> >> 1) Make it string-or-uri like the JWT issuer, subject and audience
> >>    claims. Already well-established approach.
> >>
> >> 2) Allow string, URI or OID. Most flexibility, but do we really
> >>    need OIDs?
> >
> > I like OIDs because they are relatively compact and unambiguous.
> > They look like the CBOR-friendly equivalent of URIs.  They also
> > render well in JSON as strings in dotted notation.
>
> I think a good very compact CBOR-friendly way would be to use a simple
> integer in some way.
>
> One way to do that is to make an IANA registry for profiles with each
> entry:
>   - integer
>   - name
>   - URI

Yes, but we'd need another registry.  Going with URIs and OIDs (PENs)
would avoid the extra IANA round-trip.

> The profile claim in a token could be solely the integer value. Or it
> could be the URI or the text string.
>
> I'd prefer that to more use of OIDs.

I am not married to any particular format, I am looking for one that can
effectively balance:
* compactness of representation
* minimal IANA impact
* collision avoidance of the identifiers

> The policy for the registry would be pretty loose. Just indicate the
> existence of some document somewhere. Maybe reserve the values less
> than 24 for profiles documents that are standards.
>
> This seems pretty good to me, but I'm a bit worried about delaying the
> pre-allocation for it since it involves creating another IANA
> registry.

yep

cheers, t



IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.