Run results for: Math.random vs crypto.getRandom

Run details:

User agent: Mozilla/5.0 (Android 7.1.2; Mobile; rv:104.0) Gecko/104.0 Firefox/104.0

Browser: Firefox Mobile 104

Operating system: Android 7.1.2

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
Math.random()	133678700.0 Ops/sec
crypto.getRandomValues()	204376.6 Ops/sec

Tests:

Math.random()
Math.random()
crypto.getRandomValues()
crypto.getRandomValues(new Uint32Array(1))[0] / 4294967296