[w3c/webauthn] 4e19fe: Clarify the U2F Attestation format to have a singl...

  Branch: refs/heads/master
  Home:   https://github.com/w3c/webauthn
  Commit: 4e19fe4099a5f7c0248c25fdf4b9e3ce7ba4a86d
      https://github.com/w3c/webauthn/commit/4e19fe4099a5f7c0248c25fdf4b9e3ce7ba4a86d
  Author: Arnar Birgisson <arnarbi@gmail.com>
  Date:   2018-03-12 (Mon, 12 Mar 2018)

  Changed paths:
    M index.bs

  Log Message:
  -----------
  Clarify the U2F Attestation format to have a single certificate

The [U2F Raw Message Format](https://fidoalliance.org/specs/fido-u2f-v1.2-ps-20170411/fido-u2f-raw-message-formats-v1.2-ps-20170411.html#h3_registration-response-message-success) only allows for a single attestation certificate in U2F responses.

This PR reflects this in the U2F Attestation Format to reduce the chance of misunderstanding when implementing the server verification.


  Commit: 92142acd0359d1d82fc7420b2704d011d560e1cc
      https://github.com/w3c/webauthn/commit/92142acd0359d1d82fc7420b2704d011d560e1cc
  Author: Adam Langley <agl@imperialviolet.org>
  Date:   2018-05-02 (Wed, 02 May 2018)

  Changed paths:
    M index.bs

  Log Message:
  -----------
  Merge pull request #836 from arnar/patch-1

Clarify the U2F Attestation format to have a single certificate


Compare: https://github.com/w3c/webauthn/compare/4f584b82eb9f...92142acd0359
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