prand
0.0.3 • Public • Published PRAND random generators with device entropy sources, 'nix only
Prerequisites
Install
rand
uses /dev/random
as entropy, returns n
random numbers in [0, 1)
range
const rand = require('prand').rand;
let n = 5;
rand(n)
.then(r => {
console.log(r);
})
.catch(e => { console.error(e); });
urand
(pseudo-random) uses /dev/urandom
as entropy, returns n
pseudo-random numbers in [0, 1)
range
const urand = require('prand').urand;
let n = 8;
urand(n)
.then(r => {
console.log(r);
})
.catch(e => { console.error(e); });
mwc
(multiply-with-carry) and mersenne-twister
are deprecated
background
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