Offline Charon/Aeneas/Coq verification template released for no_std Rust
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Developer trencinodin-stack published Arcstone-Airlock-Blueprint, a Show HN template that formally verifies bare-metal #![no_std] Rust crates without modifying their upstream source. Charon extracts LLBC, Aeneas synthesizes it, and Coq 8.18.0 runs the proofs downstream against a read-only snapshot, producing a REFINEMENT-AUDIT.json that coqchk checks with zero admitted axioms. Verification runs in an offline, non-root container with all capabilities dropped (--network none --cap-drop ALL --read-only --user 65532:65532). The workflow separates a fast upstream inner loop, which the author says completes in under 15 seconds, from the hermetic downstream airlock. A prebuilt, digest-pinned OCI image is offered for a 30-minute quickstart.
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- Hacker News · AIShow HN: Arcstone-Airlock-Blueprint — Offline Charon/Aeneas/Coq Verification for Rust
A new Show HN template, Arcstone-Airlock-Blueprint, lets bare-metal #![no_std] Rust crates be formally verified without touching upstream source. Charon LLBC extraction, Aeneas synthesis and Coq 8.18.0 proofs run downstream in an offline, capability-dropped container against a read-only snapshot, emitting a REFINEMENT-AUDIT.json checked by coqchk with zero admitted axioms. A prebuilt digest-pinned OCI image supports a 30-minute quickstart.
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