Sha256: fc8c51c0277abbc01e357405e1e64c28b399a363cf07d69121dc69e186c00969
Contents?: true
Size: 719 Bytes
Versions: 36
Compression:
Stored size: 719 Bytes
Contents
// Original code adapted from Robert Kieffer.
// details at https://github.com/broofa/node-uuid
(function() {
var _global = this;
var mathRNG, whatwgRNG;
// NOTE: Math.random() does not guarantee "cryptographic quality"
mathRNG = function(size) {
var bytes = new Array(size);
var r;
for (var i = 0, r; i < size; i++) {
if ((i & 0x03) == 0) r = Math.random() * 0x100000000;
bytes[i] = r >>> ((i & 0x03) << 3) & 0xff;
}
return bytes;
}
if (_global.crypto && crypto.getRandomValues) {
whatwgRNG = function(size) {
var bytes = new Uint8Array(size);
crypto.getRandomValues(bytes);
return bytes;
}
}
module.exports = whatwgRNG || mathRNG;
}())
Version data entries
36 entries across 36 versions & 2 rubygems