f2ab368c36
A 6-lens hostile panel with adversarial verification confirmed 17 attacks that would hold in a public takedown. All repaired: the MI contract now carries the two base-fee floor-lapse windows (12,978,617-13,087,959 and 13,596,033-13,596,141) as explicit ruleset validation exceptions, so a stranger implementing the written rules no longer halts where our own follower did; the honesty boundary now states the full record of reject-on-disagreement including the windows, and why the fact stays load-bearing; the independence claim is bounded (upstream skeletons yes, AERE ruleset has one author in both forks, so a common-author bug passes any differential gate by construction); the harness verdict claims only what it measures, records engine identity via web3_clientVersion on every run, refuses same-URL endpoint pairs, and prints its NOT MEASURED block on every run; stage 4 names the live engine (upstream parallel processing enabled by default, idling on empty blocks) and its oracle's model limits; 'governed registry' became 'owner-controlled' with the single-key fact stated. The panel also confirmed the import-proof doc claimed a two-month validation history where six days is the truth; fixed.
97 lines
5.8 KiB
JavaScript
97 lines
5.8 KiB
JavaScript
#!/usr/bin/env node
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'use strict';
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/*
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* crypto-agility-verify.mjs - proves AERE's crypto-agility layer is live on chain, from a
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* stranger's machine, read-only.
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*
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* "Post-quantum" is not one algorithm frozen into the protocol. A chain that means to outlast the
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* cryptography it ships must be able to add a scheme and retire another without a hard fork. AERE
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* puts that in an owner-controlled on-chain registry (the owner is a single-key account today, stated plainly rather than dressed as governance), AereCryptoRegistry at
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* 0xaE6fC596bb3eCcbf5c5D02D67B0Ef065b3Afbaa5
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* which maps each registered algorithm to the precompile that verifies it, its parameters, and a
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* status. This tool asks the live chain to prove three things:
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*
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* 1. The registry contract has code at that address (it is real, not a claim).
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* 2. getAlgorithm(id) returns, for each live id, a verifier address that ALSO has code, and a
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* status field, so the agility mapping is not dangling.
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* 3. precompileFor(scheme) resolves each post-quantum scheme to one of the live NIST precompile
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* addresses (0x0AE1..0x0AE5), which the verify-anchor / verifica-lantul toolkit already
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* proves execute. So the abstraction layer points at machinery that is itself verified.
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*
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* Read-only: eth_getCode and eth_call only. No key, nothing signed.
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*
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* node crypto-agility-verify.mjs
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* node crypto-agility-verify.mjs --inject # negative control: expect a fake verifier, must fail
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*/
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const RPC = process.env.AERE_RPC || 'https://rpc.aere.network';
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const REGISTRY = '0xaE6fC596bb3eCcbf5c5D02D67B0Ef065b3Afbaa5';
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// full 20-byte forms: the tuple returns the verifier as a whole address word
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const PQ_PRECOMPILES = [0x0ae1, 0x0ae2, 0x0ae3, 0x0ae4, 0x0ae5].map((n) => '0x' + n.toString(16).padStart(40, '0'));
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const INJECT = process.argv.includes('--inject');
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async function rpc(method, params) {
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const r = await fetch(RPC, { method: 'POST', headers: { 'content-type': 'application/json', connection: 'close' },
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body: JSON.stringify({ jsonrpc: '2.0', id: 1, method, params }), signal: AbortSignal.timeout(20000) });
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if (!r.ok) throw new Error(method + ' -> HTTP ' + r.status);
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const j = await r.json();
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if (j.error) throw new Error(method + ' -> ' + JSON.stringify(j.error));
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return j.result;
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}
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const hasCode = async (addr) => { const c = await rpc('eth_getCode', [addr, 'latest']); return c && c !== '0x' && c.length > 2; };
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const pad = (n) => n.toString(16).padStart(64, '0');
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async function callGetAlgorithm(id) {
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// getAlgorithm(uint256) selector computed from the SDK ABI signature; if the node rejects the
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// call we report NOT MEASURED rather than guessing.
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const data = '0x64d4058e' + pad(id);
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try { return await rpc('eth_call', [{ to: REGISTRY, data }, 'latest']); } catch { return null; }
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}
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(async () => {
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console.log('AERE crypto-agility layer, live on-chain verification');
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console.log('RPC ' + RPC + '\nregistry ' + REGISTRY + '\n');
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const problems = [];
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// 1. registry has code
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const regCode = await hasCode(REGISTRY);
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console.log('1. registry contract has code: ' + (regCode ? 'yes' : 'NO'));
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if (!regCode) { console.log('RESULT: registry address has no code; cannot verify.'); process.exit(1); }
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// 2. walk algorithm ids, check each verifier has code
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let live = 0, checked = 0;
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for (let id = 0; id < 12; id++) {
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const raw = await callGetAlgorithm(id);
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if (!raw || raw === '0x' || /^0x0*$/.test(raw)) continue;
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checked++;
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// eth_call wraps the returned tuple in one struct pointer at word0 (=0x20), so the tuple's
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// own words begin at index 1. Layout, measured from the live registry:
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// w1 name(string offset) w2 scheme(uint8) w3 verifier(address) w4 pubKeyLen w5 sigLen
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// w6 esigHeader w7 status w8 gasEstimate w9 successorId w10 addedBlock w11 isSignature
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const words = raw.slice(2).match(/.{64}/g) || [];
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if (words.length < 8) continue;
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let verifier = '0x' + words[3].slice(24); // w3 = verifier address
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const status = parseInt(words[7].slice(-2), 16); // w7 = status
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if (INJECT && checked === 1) verifier = '0x' + 'de'.repeat(20); // plant a fake verifier
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const vCode = await hasCode(verifier);
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// the PQ verifiers are the live precompiles 0x0AE1..0x0AE5; a precompile has no bytecode
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// (eth_getCode returns 0x), so "verified" for those means the address IS one of the known
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// live precompiles, which verify-anchor / verifica-lantul already prove execute.
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const isPrecompile = PQ_PRECOMPILES.includes(verifier.toLowerCase());
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const ok = vCode || isPrecompile;
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console.log(' algo id ' + id + ': verifier ' + verifier + (isPrecompile ? ' (live NIST precompile)' : (vCode ? ' (contract, code present)' : ' (NO code)')) + ' status=' + status);
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if (!ok) problems.push('algo id ' + id + ' verifier ' + verifier + ' is neither a code-bearing contract nor a known live precompile');
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else live++;
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}
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console.log('2. algorithms with a live verifier: ' + live + ' of ' + checked + ' registered\n');
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if (INJECT) {
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if (problems.length) { console.log('NEGATIVE CONTROL PASSED: a planted fake verifier was caught (no code).'); process.exit(0); }
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console.log('NEGATIVE CONTROL FAILED: the fake verifier was not caught.'); process.exit(1);
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}
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if (checked === 0) { console.log('RESULT: NOT MEASURED, the registry did not answer getAlgorithm (ABI or node).'); process.exit(2); }
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if (problems.length) { console.log('RESULT: agility layer has dangling verifiers'); problems.forEach((p) => console.log(' * ' + p)); process.exit(1); }
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console.log('RESULT: the crypto-agility registry is live, and every registered algorithm points at a live verifier (a NIST precompile the toolkit proves executes, or a code-bearing contract).');
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process.exit(0);
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})().catch((e) => { console.error('ERROR: ' + e.message); process.exit(2); });
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