Inspetor de credenciais Passkey e WebAuthn PROCESSAMENTO LOCAL

Decodifique credenciais WebAuthn serializadas de registro ou autenticação. Revise clientDataJSON, hash do RP ID, flags, contador, AAGUID, ID da credencial e campos COSE comuns no navegador.

Credential data is parsed only in this browser. This page does not create a credential, call navigator.credentials, or validate a signature against a server challenge.
WebAuthn credential JSONSerialized PublicKeyCredential response
Decoded client and authenticator data

Inspect ceremony evidence, verify it server-side

A production relying party must verify challenge, origin, RP ID hash, user presence or verification policy, signature, algorithms, attestation policy, and sign-counter behavior.

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