- From: Johnny via GitHub <sysbot+gh@w3.org>
- Date: Tue, 17 Dec 2019 01:12:49 +0000
- To: public-webauthn@w3.org
johnnyodonnell has just created a new issue for https://github.com/w3c/webauthn: == Why does WebAuthn require a challenge when asking the client to register a new credential? == When [registering a new credential](https://w3c.github.io/webauthn/#sctn-registering-a-new-credential), why does the client need to be sent a [challenge](https://w3c.github.io/webauthn/#dom-publickeycredentialcreationoptions-challenge)? Presumably this is to prevent a replay attack, but wouldn't a replay attack be prevented by TLS already? Please view or discuss this issue at https://github.com/w3c/webauthn/issues/1355 using your GitHub account
Received on Tuesday, 17 December 2019 01:12:51 UTC