GitLab

AuthenticatorData was previously created with the hash of the
clientDataJSON, rather than the hash of the RP ID. See
https://www.w3.org/TR/webauthn/#authenticator-data for reference.

Bug: 678128
Change-Id: I1628172212fadedd02a8ccf5daa46237bccd12bd
Reviewed-on: https://chromium-review.googlesource.com/1066486
Commit-Queue: Martin Kreichgauer <martinkr@google.com>
Reviewed-by: Adam Langley <agl@chromium.org>
Reviewed-by: Balazs Engedy <engedy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#561640}