[webauthn] Pull Request: Add note about verifying U2F assertion signatures

emlun has just submitted a new pull request for https://github.com/w3c/webauthn:

== Add note about verifying U2F assertion signatures ==
This fixes #845.

See https://github.com/w3c/webauthn/pull/850

Received on Thursday, 22 March 2018 12:24:20 UTC