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[CFRG] Re: RGLC on draft-irtf-cfrg-opaque-13

Christopher Patton <cpatton@cloudflare.com> Wed, 29 May 2024 14:01 UTC

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From: Christopher Patton <cpatton@cloudflare.com>
Date: Wed, 29 May 2024 07:00:50 -0700
Message-ID: <CAG2Zi22co=UZDK8fAt=nJPic942z-A7XuyR0FvXO8OCs+3MFjw@mail.gmail.com>
To: Watson Ladd <watsonbladd@gmail.com>
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CC: "Hao, Feng" <Feng.Hao=40warwick.ac.uk@dmarc.ietf.org>, Kevin Lewi <lewi.kevin.k@gmail.com>, IRTF CFRG <cfrg@irtf.org>, Hugo Krawczyk <hugo@ee.technion.ac.il>
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Subject: [CFRG] Re: RGLC on draft-irtf-cfrg-opaque-13
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Chairs,

I support adoption. I like Kevin's suggestion but I don't think it's
strictly needed.

Chris P.

On Tue, May 28, 2024 at 3:42 PM Watson Ladd <watsonbladd@gmail.com> wrote:

> On Tue, May 28, 2024, 2:20 PM Hao, Feng
> <Feng.Hao=40warwick.ac.uk@dmarc.ietf.org> wrote:
> >
> > Hi Kevin,
> >
> >
> >
> > Your description of the issue is accurate. Thanks for doing that.
> >
> >
> >
> > As you may be aware, any system that follows this default countermeasure
> will risk causing the Denial of Service attack to its own legitimate users.
> For most businesses, I’m fairly certain that’s unacceptable.
>
> Isn't this a property shared by all PAKE protocols or indeed any
> password based auth?
>
> Sincerely,
> Watson Ladd
>
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