OSCAL Generator

Generate machine-readable NIST OSCAL packages (System Security Plan + Component Definition) and score FedRAMP RFC-0024 readiness — governed + SIGIL-signed. CSOAI Layer-0.

Why: RFC-0024 (13 Jan 2026) mandates machine-readable OSCAL packages, first deadline 30 Sep 2026 — yet ~0 of 100+ 2025 Rev5 authorizations actually produced OSCAL. System description in → valid OSCAL JSON out, signed.

Verify it yourself

This repository ships a signed OSCAL artefact. Check it without trusting us:

pip install cryptography
python3 verify_oscal.py layer0_protocol.oscal.json layer0_protocol.oscal.sig.json

verify_oscal.py depends on nothing but cryptography. No account, no network, no code of ours beyond that one file. It reads the four receipt schemas used across this estate, tries both the canonical and raw-bytes forms, and reports which one matched rather than assuming.

A receipt carrying no public key is reported as UNVERIFIABLE (exit 3), not as a pass or a failure — a signature nobody can check is not evidence, and saying so is the point.

What this attests: that the document is unaltered and attributable to the signing key. What it does not attest: that the declared posture is accurate, or that any authority has certified it. EU AI Act conformity requires a competent authority, and none is yet constituted.

Tools

• generate_ssp(system_name, impact_level, controls, ts) → OSCAL System Security Plan
• generate_component_definition(component_name, control_ids, ts) → OSCAL Component Definition
• validate_oscal(document) → structural validation
• rfc0024_readiness(...) → 0–100 readiness score + gaps vs the 30 Sep 2026 deadline

Deterministic (uuid5 + explicit ts) → reproducible packages. Apache-2.0.