[Secdispatch] Re: draft-yossif-psea-02 posted — re-s coped as an EAT token profile (diff)

Mohamad Khalil-Yossif <[email protected]> Tue, 09 Jun 2026 18:20:57 +0300
Newsgroups gmane.ietf.secdispatch,gmane.ietf.saag
Message-ID <[email protected]>
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Fair question. I'd separate interest in the problem from commitments to imp=
lement, and be honest that the latter is early.

On the problem:=C2=A0

the transaction-confirmation gap shows up wherever a valid session is treat=
ed as standing authority for a specific high-consequence action =E2=80=94 p=
ayment initiation and step-up flows (the RFC 9470 motivation), attestation =
consumers who can show a device was sound but not that a human approved thi=
s operation, and the emerging case of automated agents acting on a user's b=
ehalf, which the OAuth rechartering discussion touched on.
Those are the constituencies the profile is aimed at.

On implementers:

this is an individual draft with early review, not adopted work, and I'm no=
t going to overstate uptake. The right next step is exactly the dispatch qu=
estion =E2=80=94 whether this belongs in an existing group or needs its own=
 discussion =E2=80=94 which is why I CC'd secdispatch rather than asserting=
 a home myself.

If there are specific WGs or people you think should weigh in on whether th=
e need is real, I'd welcome the pointer.


[Mohamad Khalil Yossif, Founder &amp; CEO of Yuthent]
Mohamad Khalil Yossif
Founder & CEO =C2=B7 Yuthent
PSEA Spec Author =C2=B7 IETF draft-yossif-psea
[Yuthent =E2=80=94 Execution Authority Infrastructure]
=C2=A0
T: +972 50-931-1103 [tel:+972509311103]
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[Yuthent =E2=80=94 Cryptographic proof of human authorization at execution =
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On 09/06/2026 18:06:44, Salz, Rich <[email protected]> wr=
ote:
Are there other parties who are interested in the problem and your solution?
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                                        <span style=3D"font-size: 10pt">Fai=
r question. I'd separate interest in the problem from commitments to implem=
ent, and be honest that the latter is early.<br><br><b>On the problem:&nbsp=
;</b></span><div><b><br></b><div><span style=3D"font-size: 10pt">the transa=
ction-confirmation gap shows up wherever a valid session is treated as stan=
ding authority for a specific high-consequence action =E2=80=94 payment ini=
tiation and step-up flows (the RFC 9470 motivation), attestation consumers =
who can show a device was sound but not that a human approved this operatio=
n, and the emerging case of automated agents acting on a user's behalf, whi=
ch the OAuth rechartering discussion touched on.<br>Those are the constitue=
ncies the profile is aimed at.<br><br><b>On implementers:</b></span></div><=
div><span style=3D"font-size: 10pt"><b><br></b></span></div><div><span styl=
e=3D"font-size: 10pt">this is an individual draft with early review, not ad=
opted work, and I'm not going to overstate uptake. The right next step is e=
xactly the dispatch question =E2=80=94 whether this belongs in an existing =
group or needs its own discussion =E2=80=94 which is why I CC'd secdispatch=
 rather than asserting a home myself.<br><br>If there are specific WGs or p=
eople you think should weigh in on whether the need is real, I'd welcome th=
e pointer.</span><br><div><br></div><div class=3D"mb_sig"><table dir=3D"ltr=
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                                        <div style=3D"font-size: 18px;font-=
weight: bold;color: #002b5c">Mohamad Khalil Yossif</div>
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: #333333;margin-top: 3px">Founder &amp; CEO =C2=B7 Yuthent</div>
                                        <div style=3D"font-size: 11px;color=
: #777777;margin-top: 3px">PSEA Spec Author =C2=B7 IETF draft-yossif-psea</=
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                        <p style=3D"color: #AAAAAA; margin-top: 10px;">On 0=
9/06/2026 18:06:44, Salz, Rich &lt;[email protected]&gt; =
wrote:</p><div style=3D"font-family:Arial,Helvetica,sans-serif">


<div style=3D"direction: ltr;font-family: Aptos, Arial, Helvetica, sans-ser=
if;font-size: 12pt;color: rgb(0, 0, 0)">
Are there other parties who are interested in the problem and your solution=
?</div>
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