Re: [webauthn] devicePubKey extension MUST be supported if passkey is supported (#1691)

RPs need to enable the flow that is shown in the following URL **for all platform authenticators**.

https://docs.google.com/presentation/d/14WXRLDcOOf-3cdnAEBXh2Z_bA8LtLb7FbZE4vNmuPnM/edit?usp=sharing

**It is to ensure backward compatibility.**
How can WebAuthn spec help?



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Received on Monday, 24 January 2022 17:31:35 UTC