iso-read-random

read from /dev/urandom or another random number source device

Usage no npm install needed!

<script type="module">
  import isoReadRandom from 'https://cdn.skypack.dev/iso-read-random';
</script>

README

var readRandom = require('read-random')
var assert = require('assert')

readRandom(32, function (error, buffer) {
  assert.ifError(error)
  assert.equal(buffer.length, 32)
})

readRandom({
  bytes: 512,
  device: '/dev/random'
}, function (error, buffer) {
  assert.equal(error.message, 'could not read enough bytes')
  assert.equal(error.requested, 512)
  assert(error.read < 512)
})