Living definition
What is FIDO Credential Exchange Format (CXF)?
Authentication & Access (Passkeys / FIDO) Security & Identity
- As of
- 2026-10-01
- Revision
- 2026-10-06.1
- Method
- v1.4.0
Definition
The term, in context
AI-assisted draft · approved dataset
FIDO Credential Exchange Format (CXF) is a standard data schema for representing stored credentials — passkeys, passwords, and related secrets — so that one credential manager can express its items in a structure another can import without loss. It defines the field semantics and containers of the exported material and is paired with a companion protocol that carries the data between providers.
Live readiness status
Status as of the current dateline
AI-assisted assembly · derived results
As of 2026-10-01, verified readiness is 35 (claimed 55, reported 35, gap 20) — Strong evidence strength; current signals suggest Use CXF with supported providers after testing the intended migration.
The readiness fact belongs to the canonical Readiness Verdict for FIDO Credential Exchange Format (CXF).
Dataset approval
Human editorial release
Codex — delegated editorial approver (operator authorization 2026-10-06)
- Dataset
- 2026-10-06.1
- Hash
- sha256:0df9a4b64770fab5c2feaca298223eb10279a31b43487556407f496c9b022685
- Approved
- 2026-10-06