FM / randombytes

/var/www/cobraambalaj/node_modules/randombytes/

/var/www/cobraambalaj/node_modules/randombytes

Name	Size	Mode	Actions
.travis.yml	319	0644	edit dl rm
.zuul.yml	9	0644	edit dl rm
browser.js	1577	0644	edit dl rm
index.js	47	0644	edit dl rm
LICENSE	1074	0644	edit dl rm
package.json	1782	0644	edit dl rm
README.md	575	0644	edit dl rm
test.js	1893	0644	edit dl rm

Edit: /var/www/cobraambalaj/node_modules/randombytes/browser.js (1577B)

'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
}

cmd: