[webauthn] Authenticator data flags reserved bits must be 0 or the figures would ideally be changed (#2063)

zacknewman has just created a new issue for https://github.com/w3c/webauthn:

== Authenticator data flags reserved bits must be 0 or the figures would ideally be changed ==
According to [`flags`](https://www.w3.org/TR/webauthn-3/#authdata-flags), bits 1 and 5 are "reserved for future use" without any requirement they are 0; however [Figure 3](https://www.w3.org/TR/webauthn-3/#fig-authData) and [Figure 6](https://www.w3.org/TR/webauthn-3/#attestation-object) display those bits as 0. Are implementations expected to simply ignore those bits the way `flags` says; or are implementations supposed to ensure the bits are 0?

Please view or discuss this issue at https://github.com/w3c/webauthn/issues/2063 using your GitHub account


-- 
Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config

Received on Monday, 29 April 2024 18:32:49 UTC