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Run results for: Math.random vs crypto.getRandom

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.162 Safari/537.36
Chrome 80
Mac OS X 10.14.6
Desktop
4 years ago
Test name Executions per second
Math.random() 4971478.0 Ops/sec
crypto.getRandomValues() 157720.4 Ops/sec
Tests:

  • Math.random()

  • crypto.getRandomValues()