xChk: Bring Your Own Identity -- Heterogeneous Assurance with Verifier-Determined Sufficiency
xChk proposes a Bring Your Own Identity framework where verifiers set their own assurance thresholds across heterogeneous proofs — a flexible model for federated identity in multi-regulatory environments.
Summary written by editorial AI · Source link below
arXiv:2607.13369v1 Announce Type: new Abstract: We present xChk, a reference identity provider for Bring Your Own Identity (BYOI): users enroll via heterogeneous proofs (government KYC, corporate SSO, WebAuthn/FIDO2, professional networks, live verification, longitudinal activity, behavioral signals) and disclose them as portfolio claims in standard OAuth 2.0 / OpenID Connect (OIDC) tokens, while each relying party applies its own sufficiency policy - the IdP transports claims and may evaluate
Editorial Analysis
European enterprises operating across jurisdictions need identity frameworks that accommodate diverse KYC and credential standards; verifier-determined sufficiency could simplify compliance.
Forward-looking interpretation drafted by editorial AI under human review — not a reproduction of the source. See methodology.
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