Re: [lamps] Call for adoption of draft-housley-lamps-3g-nftypes

tirumal reddy <kondtir@gmail.com> Fri, 05 August 2022 07:31 UTC

Return-Path: <kondtir@gmail.com>
X-Original-To: spasm@ietfa.amsl.com
Delivered-To: spasm@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1A430C15AD3B for <spasm@ietfa.amsl.com>; Fri, 5 Aug 2022 00:31:43 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -7.104
X-Spam-Level:
X-Spam-Status: No, score=-7.104 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, RCVD_IN_ZEN_BLOCKED_OPENDNS=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-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=unavailable autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.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 17Mdw8H-WNTe for <spasm@ietfa.amsl.com>; Fri, 5 Aug 2022 00:31:39 -0700 (PDT)
Received: from mail-lf1-x130.google.com (mail-lf1-x130.google.com [IPv6:2a00:1450:4864:20::130]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 5E9F4C14F735 for <spasm@ietf.org>; Fri, 5 Aug 2022 00:31:39 -0700 (PDT)
Received: by mail-lf1-x130.google.com with SMTP id d14so2214934lfl.13 for <spasm@ietf.org>; Fri, 05 Aug 2022 00:31:39 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc; bh=8+k/k5my5ltzA9N2D8GkutzNoD6dZuH/1QHQejX8PN0=; b=Q07WDr1oEApRG3ZM4MP+ivlEPVCnEqPplEo6ZAhKGWH+7+SCqO3jrXDo2k82yepv25 gsacjd8TkFeTR3F6Opdp6Y2h5gYYz6BEZdH3XggtekYvLFVqn4bZVrXNUHrnRjhkT1+8 1ih3AQhZBLdZFKFd29tcW9MnnlxM4IR8N4+3JMxsKKbYNmjUvGsaCkDF3bIlWtlNQAnm p6PcHPXyVwmWvSZAmiLw8AflL8Va5CzYotZrz3f5uhWEb3nsqx6HckQfft+I3VF+gsUr FHg49X1LApliJeqms6sciUVSCkauodaBWoXHgsDqPgnBKZz7JJ8Q2q/hqEqEs7emPHwT copg==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc; bh=8+k/k5my5ltzA9N2D8GkutzNoD6dZuH/1QHQejX8PN0=; b=sEicMASseWC18BqvxsAAvSpdE/YvnwcPtQqYcfP5vfajr7X7ZMYANiyB5i4gJDtUGe 3rNZgNUym5iGlGDt1sQDKKjIt27f1s58POiUdOrvnHudb0td9PkKuBzUogQaB/bM1gpV rwTK5+c+QpLkCmw79amIkv06KADRsJS0grtBK/0JRDqkp5KnELuYryYKfV6CTsXQWcg9 8fRt0m1mQFuFi9LBE29Z9ZjMGVXbqqVJw9MKbEKKWS5/isbSdntj9GeX06ulE6KXjBzr oqBxE+xw4hJgQLA18sSeuorcEhUSY/kWgFqHJJCl35NEZ188Td1oT8CW6xC0vtympRh1 rIrw==
X-Gm-Message-State: ACgBeo3TnC6xaVpgBymBnUT3jWkRefoT0dZWM1I6CBNl2pHBym2Fkc7A U2u5Rc4bicm1m7iSRvuqdBeE329EhIrpEg25UoNOVyKpvluHwg==
X-Google-Smtp-Source: AA6agR5Jqo48OpVavrG5QNheBT0T7ztfh2SFqDW5KtQaLQfoBkpcXeNUVIWSNTsvcqq78R7qf0X47qVL7BFO3lYiCAE=
X-Received: by 2002:a05:6512:6d1:b0:48a:baab:bef with SMTP id u17-20020a05651206d100b0048abaab0befmr1897284lff.180.1659684696712; Fri, 05 Aug 2022 00:31:36 -0700 (PDT)
MIME-Version: 1.0
References: <DM8PR14MB52376D8E7F6F414563238A18839F9@DM8PR14MB5237.namprd14.prod.outlook.com>
In-Reply-To: <DM8PR14MB52376D8E7F6F414563238A18839F9@DM8PR14MB5237.namprd14.prod.outlook.com>
From: tirumal reddy <kondtir@gmail.com>
Date: Fri, 05 Aug 2022 13:01:25 +0530
Message-ID: <CAFpG3gciz2h+wTCnWy0Uazn+CLSKhWaCRnk6tNtptZriVtvseA@mail.gmail.com>
To: Tim Hollebeek <tim.hollebeek=40digicert.com@dmarc.ietf.org>
Cc: SPASM <spasm@ietf.org>
Content-Type: multipart/alternative; boundary="000000000000c96c5005e5797414"
Archived-At: <https://mailarchive.ietf.org/arch/msg/spasm/29gxRyGLy1W75mJcypJUSvq5QQ8>
Subject: Re: [lamps] Call for adoption of draft-housley-lamps-3g-nftypes
X-BeenThere: spasm@ietf.org
X-Mailman-Version: 2.1.39
Precedence: list
List-Id: "This is a venue for discussion of doing Some Pkix And SMime \(spasm\) work." <spasm.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/spasm>, <mailto:spasm-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/spasm/>
List-Post: <mailto:spasm@ietf.org>
List-Help: <mailto:spasm-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/spasm>, <mailto:spasm-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 05 Aug 2022 07:31:43 -0000

It looks like a straight-forward proposal but I have the following comments
on the draft:

1. It seems any NF can claim any NFType. If NFType is used for role based
access control, the threat model needs to be discussed to identify
potential misuse.
2. You may want to elaborate on how the NFType is used for role-based
access control.
3. Network Functions are possibly applicable in other deployments as well
and not specific to 3GPP. Any specific reason to restrict the scope to 5G ?

Cheers,
-Tiru

On Thu, 4 Aug 2022 at 21:22, Tim Hollebeek <tim.hollebeek=
40digicert.com@dmarc.ietf.org> wrote:

> At the LAMPS meeting at IETF 114, Sean and Russ presented the following
> draft: https://datatracker.ietf.org/doc/draft-housley-lamps-3g-nftypes/
>
>
>
> Should the LAMPS WG adopt “X.509 Certificate Extension for 5G Network
> Function Types” in draft-housley-lamps-3g-nftypes?
>
>
>
> Please reply to this message by Monday, 22 August 2022 to voice your
> support or opposition to adoption.
>
>
>
> On behalf of the LAMPS WG Chairs,
>
>
>
> -Tim
>
>
> _______________________________________________
> Spasm mailing list
> Spasm@ietf.org
> https://www.ietf.org/mailman/listinfo/spasm
>