crypto: refactoring internals, add WebCrypto

Fixes: https://github.com/nodejs/node/issues/678
Refs: https://github.com/nodejs/node/issues/26854

Signed-off-by: James M Snell <jasnell@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/35093
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>

1 files changed, 44 insertions, 0 deletions

diff --git a/benchmark/crypto/hkdf.js b/benchmark/crypto/hkdf.js
new file mode 100644
index 0000000000..4be15ab590
--- /dev/null
+++ b/benchmark/crypto/hkdf.js
@@ -0,0 +1,44 @@
+'use strict';
+
+const common = require('../common.js');
+const assert = require('assert');
+const {
+  hkdf,
+  hkdfSync
+} = require('crypto');
+
+const bench = common.createBenchmark(main, {
+  sync: [0, 1],
+  size: [10, 64, 1024],
+  key: ['a', 'secret', 'this-is-a-much-longer-secret'],
+  salt: ['', 'salt'],
+  info: ['', 'info'],
+  hash: ['sha256', 'sha512'],
+  n: [1e3],
+});
+
+function measureSync(n, size, salt, info, hash, key) {
+  bench.start();
+  for (let i = 0; i < n; ++i)
+    hkdfSync(hash, key, salt, info, size);
+  bench.end(n);
+}
+
+function measureAsync(n, size, salt, info, hash, key) {
+  let remaining = n;
+  function done(err) {
+    assert.ifError(err);
+    if (--remaining === 0)
+      bench.end(n);
+  }
+  bench.start();
+  for (let i = 0; i < n; ++i)
+    hkdf(hash, key, salt, info, size, done);
+}
+
+function main({ n, sync, size, salt, info, hash, key }) {
+  if (sync)
+    measureSync(n, size, salt, info, hash, key);
+  else
+    measureAsync(n, size, salt, info, hash, key);
+}