GitLab

TouchIdAuthenticator was using FidoAttestationStatement, which is
fido-u2f, when it should have been using packed format. This adds a
PackedAttestationStatement class and changes the Touch ID code to use
it.

Bug: 868571, 678128
Change-Id: I84626df6299d4d9df44500dcbbba365e9a30f2a2
Reviewed-on: https://chromium-review.googlesource.com/1153849
Commit-Queue: Martin Kreichgauer <martinkr@google.com>
Reviewed-by: Kim Paulhamus <kpaulhamus@chromium.org>
Cr-Commit-Position: refs/heads/master@{#579131}