Function createRandomPrimeJob

lib/internal/crypto/random.js:462–514

(type, size, options)

}

function createRandomPrimeJob(type, size, options) {
  validateObject(options, 'options');

  const {
    safe = false,
    bigint = false,
  } = options;
  let {
    add,
    rem,
  } = options;

  validateBoolean(safe, 'options.safe');
  validateBoolean(bigint, 'options.bigint');

  if (add !== undefined) {
    if (typeof add === 'bigint') {
      add = unsignedBigIntToBuffer(add, 'options.add');
    } else if (!isAnyArrayBuffer(add) && !isArrayBufferView(add)) {
      throw new ERR_INVALID_ARG_TYPE(
        'options.add',
        [
          'ArrayBuffer',
          'TypedArray',
          'Buffer',
          'DataView',
          'bigint',
        ],
        add);
    }
  }

  if (rem !== undefined) {
    if (typeof rem === 'bigint') {
      rem = unsignedBigIntToBuffer(rem, 'options.rem');
    } else if (!isAnyArrayBuffer(rem) && !isArrayBufferView(rem)) {
      throw new ERR_INVALID_ARG_TYPE(
        'options.rem',
        [
          'ArrayBuffer',
          'TypedArray',
          'Buffer',
          'DataView',
          'bigint',
        ],
        rem);
    }
  }

  const job = new RandomPrimeJob(type, size, safe, add, rem);
  job.result = bigint ? arrayBufferToUnsignedBigInt : (p) => p;
  return job;
}

function generatePrime(size, options, callback) {
  validateInt32(size, 'size', 1);