What W3C Web Authentication (WebAuthn) Level 3 - Passkeys and FIDO2 Phishing-Resistant Authentication requires
W3C Web Authentication (WebAuthn) Level 3 (W3C Recommendation, 2024, building on WebAuthn Level 2 - March 2021) in conjunction with FIDO Alliance FIDO2 Client to Authenticator Protocol (CTAP 2.2) defines the standard for…
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Pillar: Workflow Automation · Authority: World Wide Web Consortium (W3C) and FIDO Alliance · Version: 1.0.0 · Last updated:
Primary source: https://www.w3.org/TR/webauthn-3/
SHA-256 integrity: 6f4f15a4c4dcc428c1d7bf17f568359634936a304f06b39dc0eec119bbfaf2b5
Primary Citations — 7 traced to source
- Section 7.1 - Registering a new credential; Section 7.2 - Verifying an authentication assertion; Section 8 - Attestation statement formats; Section 13 - Security considerations — Section 7.1 - Registering a new credential; Section 7.2 - Verifying an authentication assertion; Section 8 - Attestation statement formats; Section 13 - Security considerations
- Section 5 - CTAP2 protocol for authenticator API; Section 7 - Resident keys (passkeys) and discoverable credentials — Section 5 - CTAP2 protocol for authenticator API; Section 7 - Resident keys (passkeys) and discoverable credentials
+ 5 more citations (full bibliography, deterministic workflow, actionable schema and crosswalks) included in the vault unlock — $0.01 via Skyfire / L402 / Direct Base USDC.
Access
- Discovery (free): /api/v1/nodes/w3c-webauthn-level-3-2024-passkeys-fido2.json — 6-field metadata
- Vault (full node): /api/v1/vault/nodes/w3c-webauthn-level-3-2024-passkeys-fido2.json — full 13-key payload, $0.01 USDC (L402/Skyfire/Direct Base)
- Canonical URL: https://bidda.com/intelligence/w3c-webauthn-level-3-2024-passkeys-fido2
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