jimmiehansson · July 4, 2019 19:55 · Jul 4, 2019
diff --git a/benchmark.js b/benchmark.js
@@ -0,0 +1,46 @@
+const Benchmark = require('benchmark')
+const xxhash = require('xxhash')
+const siphash = require('siphash')
+const fnv1a = require('@sindresorhus/fnv1a')
+const { createHash } = require('crypto')
+
+var suite = new Benchmark.Suite
+
+const config_ = {
+  SECRET: 'This is a secret key',
+  KEY: ['key1', 'key2', 'key3', 'key4'],
+  DIGEST: 'This is a digest',
+  SEED: 0xDEADBEAF,
+  PAYLOAD: 'This is sample payload'
+}
+
+suite.add('crypto::md5', function () {
+  createHash('md5').update(config_.PAYLOAD).digest()
+}).add('crypto::sha-1', function () {
+  createHash('sha1').update(config_.PAYLOAD).digest()
+}).add('xxhash::(rand)1xi32', function () {
+  xxhash.hash(Buffer.from(config_.PAYLOAD), config_.SEED)
+}).add('fnv1a::(rand)i32 -> CRC32', function () {
+  fnv1a(config_.PAYLOAD)
+}).add('siphash::(rand)4xi32 -> 128 output', function () {
+  siphash.hash_hex(config_.KEY, config_.PAYLOAD)
+})
+  .on('cycle', function(event) {
+    console.log(String(event.target));
+  })
+  .on('complete', function() {
+    console.log('Fastest is ' + this.filter('fastest').map('name'));
+  })
+// run async
+  .run({ 'async': true });
+
+
+/**
+--- oss/fastify-etag ‹feature/hash-algorithms* M?› » node benchmark.js
+crypto::md5 x 549,756 ops/sec ±1.01% (84 runs sampled)
+crypto::sha-1 x 508,943 ops/sec ±1.78% (76 runs sampled)
+xxhash::(rand)1xi32 x 2,512,438 ops/sec ±0.82% (87 runs sampled)
+fnv1a::(rand)i32 -> CRC32 x 3,321,856 ops/sec ±1.12% (92 runs sampled)
+siphash::(rand)4xi32 -> 128 output x 318,842 ops/sec ±0.64% (88 runs sampled)
+Fastest is fnv1a::(rand)i32 -> CRC32
+**/
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