Dolor sit amet, a benchmark in code

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The harness

Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit. The loop below times iterations calls.

import { performance } from "node:perf_hooks";

export function bench(name: string, fn: () => void, iterations = 1_000): number {
  const start = performance.now();
  for (let i = 0; i < iterations; i++) fn();
  const perCall = (performance.now() - start) / iterations;
  console.log(`${name}: ${perCall.toFixed(3)} ms per call`);
  return perCall;
}

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fn verify(sig: &[u8], msg: &[u8]) -> bool {
    // Lorem ipsum: constant-time comparison goes here.
    !sig.is_empty() && !msg.is_empty()
}

Results

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