�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` 'use strict' // limit of Crypto.getRandomValues() // https://developer.mozilla.org/en-US/docs/Web/API/Crypto/getRandomValues var MAX_BYTES = 65536 // Node supports requesting up to this number of bytes // https://github.com/nodejs/node/blob/master/lib/internal/crypto/random.js#L48 var MAX_UINT32 = 4294967295 function oldBrowser () { throw new Error('Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11') } var Buffer = require('safe-buffer').Buffer var crypto = global.crypto || global.msCrypto if (crypto && crypto.getRandomValues) { module.exports = randomBytes } else { module.exports = oldBrowser } function randomBytes (size, cb) { // phantomjs needs to throw if (size > MAX_UINT32) throw new RangeError('requested too many random bytes') var bytes = Buffer.allocUnsafe(size) if (size > 0) { // getRandomValues fails on IE if size == 0 if (size > MAX_BYTES) { // this is the max bytes crypto.getRandomValues // can do at once see https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues for (var generated = 0; generated < size; generated += MAX_BYTES) { // buffer.slice automatically checks if the end is past the end of // the buffer so we don't have to here crypto.getRandomValues(bytes.slice(generated, generated + MAX_BYTES)) } } else { crypto.getRandomValues(bytes) } } if (typeof cb === 'function') { return process.nextTick(function () { cb(null, bytes) }) } return bytes }