[COSE] x5chain & co. + COSE_Key

Thomas Fossati <Thomas.Fossati@arm.com> Mon, 21 June 2021 12:46 UTC

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From: Thomas Fossati <Thomas.Fossati@arm.com>
To: "cose@ietf.org" <cose@ietf.org>
CC: Thomas Fossati <Thomas.Fossati@arm.com>
Thread-Topic: x5chain & co. + COSE_Key
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Date: Mon, 21 Jun 2021 12:46:08 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/cose/RG0p0CEoTTfRgMiQwcj9gRO8Nwk>
Subject: [COSE] x5chain & co. + COSE_Key
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Hi all,

Reading draft-ietf-cose-x509 I understand x5chain & co are only found in
COSE_Signature, COSE_Sign1 and COSE_recipient objects.

Is there any reason not to allow them in COSE_Keys - similar to JWK (*)?

Cheers, thanks you!

(*) https://datatracker.ietf.org/doc/html/rfc7517#section-4.7





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