Re: [webauthn] Can the private keys be used for other cryptographic operations? (#1595)

From FIDO Security Requirement spec, at least it does not limit the private keys' usage for FIDO message only on L1/L2 levels authenticator, [link](https://fidoalliance.org/specs/fido-security-requirements/fido-authenticator-security-requirements-v1.4-fd-20201102.html#h_note_5:~:text=levels%20L1%20and%20L2%20the%20Authenticator%20doesn't%20need%20to%20restrict%20the%20private%20authentication%20key).
But by the metadata spec link from @rlin1, it's FIDO server's call to support this kind of authenticator or not.



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Received on Monday, 12 April 2021 05:36:44 UTC