Run results for: Math.random vs crypto.getRandom

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Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 18_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Brave/1 Mobile/15E148 Safari/604.1
Mobile Safari 18
iOS 18.5
Mobile
one year ago
Test name Executions per second
Math.random() 321823520.0 Ops/sec
crypto.getRandomValues() 3624962.0 Ops/sec
Tests:

  • Math.random()

  • crypto.getRandomValues()