swaitsandClaude Opus 4.7
7e39781318
Passphrase-based peer rendezvous for iroh-gossip swarms over the public Mainline DHT. Two nodes that share a passphrase + application salt find each other and join the same gossip topic — no bootstrap server, no prior knowledge of peer addresses. The algorithm is a clock-free variant of HyParView-style partition healing on BEP 44 mutable items, with K-sharded slots, logical aging with random-tie eviction, vouching of up to V neighbors at age 1, and a two-layer AEAD record envelope. Full spec in PROTOCOL.md. Ships with: * 119 tests (unit / property / integration / doctest) all green * 100% mutation-testing catch rate (cargo-mutants) * cargo-fuzz harnesses for the parse surface * Kani proofs of no-UB / no-panic on crypto::epoch_of and wire::decode_entries across their full symbolic input spaces * Stateright distributed-system model: safety invariants S1 + S2 proved exhaustively for N ≤ 6, K ≤ 3; liveness witness under weak fairness * Miri green on the synchronous modules * cargo-deny + cargo-audit clean * criterion benches * Full-matrix CI (Linux + macOS + Windows × stable + MSRV 1.93.0) * Dedicated nightly lane for Miri / mutation / fuzz / Kani / Stateright Pinned iroh 0.98.x. License MIT. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
12 lines
474 B
Markdown
12 lines
474 B
Markdown
# Description
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<!-- What does this PR do and why? -->
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## Checklist
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- [ ] Tests added / updated for the behavior touched.
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- [ ] `just check` green locally.
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- [ ] If public API changed: `cargo semver-checks` considered; version bump in the PR title.
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- [ ] If wire format / PROTOCOL.md changed: `tests/spec_drift.rs` updated; CHANGELOG entry added.
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- [ ] If algorithmic core (`keys`/`wire`/`crypto`/`merge`/`protocol`) changed: re-ran `just mutants` and `just kani` locally.
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