OAuth logoThis draft of the Authentication Method Reference Values specification incorporates OAuth working group feedback from the call for adoption. The primary change was to remove the “amr_values” request parameter, so that “amr” values can still be returned as part of an authentication result, but cannot be explicitly requested. Also, noted that OAuth 2.0 is inadequate for authentication without employing appropriate extensions and changed the IANA registration procedure to no longer require a specification.

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