[webauthn] Define a U2F attestation format

leshi has just created a new issue for 
https://github.com/w3c/webauthn:

== Define a U2F attestation format ==
The current attestation format will not work for U2F authenticators. 

Please view or discuss this issue at 
https://github.com/w3c/webauthn/issues/214 using your GitHub account

Received on Tuesday, 20 September 2016 09:15:57 UTC