Testing

pnpm test

Runs in Node. Browser keypair() / sign() require loadOpfsSkWallet().

Covers ML-KEM-512 / 768 / 1024 round-trips, signature suites, and Wasm stack-zeroization checks (see src/*.test.ts). Heap-residue assumptions are spelled out in the SQIsign Wasm + WebGPU threat model.

Shared signature interface

import { loadFnDsa512, loadMlDsa3, loadSqisignLvl1 } from "quantum-resistant-rustykey";

async function main() {
  const fnDsa = await loadFnDsa512();
  const kp = fnDsa.keypair();
  const publicKey = await kp.get("public_key");
  const privateKey = await kp.get("private_key");

  const message = "Authored by RustyKey";
  const signature = await fnDsa.sign(message, privateKey);
  console.log("Signature (hex):", fnDsa.buffer_to_string(signature));

  const isValid = await fnDsa.verify(signature, message, publicKey);
  console.log("Is signature valid?", isValid);
}

Known Answer Test excerpts and full vectors live in the test sources and on the Performance / KAT page.