Function testDeriveKey

test/pummel/test-webcrypto-derivebits-pbkdf2.js:510–538

(
  baseKeys,
  size,
  saltSize,
  hash,
  iterations,
  keyType,
  usages)

async function testDeriveKey(
  baseKeys,
  size,
  saltSize,
  hash,
  iterations,
  keyType,
  usages) {
  const algorithm = {
    name: 'PBKDF2',
    salt: Buffer.from(kSalts[saltSize], 'hex'),
    hash,
    iterations,
  };

  const key = await subtle.deriveKey(
    algorithm,
    baseKeys[size],
    keyType,
    true,
    usages);

  const bits = await subtle.exportKey('raw', key);

  assert.strictEqual(
    Buffer.from(bits).toString('hex'),
    kDerivations[size][saltSize][hash][iterations]
      .slice(0, keyType.length / 4));
}

async function testDeriveKeyBadHash(
  baseKeys,