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Re: [webauthn] Lack of support for modern ECC (#1124)

From: Arian van Putten via GitHub <sysbot+gh@w3.org>
Date: Sun, 14 Jun 2020 22:44:02 +0000
To: public-webauthn@w3.org
Message-ID: <issue_comment.created-643832169-1592174641-sysbot+gh@w3.org>
I don't think this is implemented yet.

The `signature` field in websauthn has nothing to do with COSE. And doesn't say it supports  EdDSA in the standard. So it's underspecified what to do when a fido2 device provides an edDSA signature. 

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