Function generateKeyJob

lib/internal/crypto/keygen.js:386–405

(mode, keyType, options)

// Symmetric Key Generation

function generateKeyJob(mode, keyType, options) {
  validateString(keyType, 'type');
  validateObject(options, 'options');
  const { length } = options;
  switch (keyType) {
    case 'hmac':
      validateInteger(length, 'options.length', 8, 2 ** 31 - 1);
      break;
    case 'aes':
      validateOneOf(length, 'options.length', [128, 192, 256]);
      break;
    default:
      throw new ERR_INVALID_ARG_VALUE(
        'type',
        keyType,
        'must be a supported key type');
  }

  return new SecretKeyGenJob(mode, length);
}

function handleGenerateKeyError(ret) {
  if (ret === undefined)