Run results for: Math.random vs crypto.getRandomValues (2)

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 YaBrowser/23.3.4.603 Yowser/2.5 Safari/537.36

Browser: Yandex Browser 23

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Math.random	7558065.5 Ops/sec
crypto.randomUUID	667136.0 Ops/sec
crypto.getRandomValues	2144792.5 Ops/sec

Script Preparation code:

var array = new Uint32Array(1)

Tests:

Math.random
Math.random()
crypto.randomUUID
crypto.randomUUID()
crypto.getRandomValues
crypto.getRandomValues(array)

Run results for: Math.random vs crypto.getRandomValues (2)

Math.random

crypto.randomUUID

crypto.getRandomValues