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Passkey promises a new way for passwordless login. The login however does not contain an attestation. How does this new protocol work, how does it integrate into our current ecosystem and how would this work in combination with new paradigms like wallets?

More background

• https://www.corbado.com/blog/passkeys-single-sign-on-sso
• https://www.helpnetsecurity.com/2013/09/12/saml-20-two-factor-sso-without-usernames-or-passwords/
• http://blog.xot.nl/2022/09/12/passkeys-and-eidas-the-future-of-authentication/index.html
• https://blog.chromium.org/2022/12/introducing-passkeys-in-chrome.html