nreseed

node.js reseeder for PRNGs for checkpointed processes.

Addon exposes original Node.js PRNG algorithm (xor128+ + murmur3(seed)).
It also reinstalls crypto api entropy.

quick start

$ npm install
$ npm test

usage

``javascript
require('nreseed').reseed();
Math.random();

const a = new Uint32Array(1);
crypto.getRandomValues(a);
`

or

`javascript
const seeder = require('nreseed');

const a = new seeder.PRNG();
const b = new seeder.PRNG(0);

a.random();
b.random();

b.setSeed(1);
b.random();

b.reseed();
b.random();

Math.random = function() {
return b.random();
};
``

author

Ivan P. @JohnKoepi