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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_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.80 Safari/537.36
Chrome 86
Mac OS X 10.15.7
Desktop
4 years ago
Test name Executions per second
Math.random() 7233721.5 Ops/sec
crypto.getRandomValues() 286474.4 Ops/sec
Tests:

  • Math.random()

  • crypto.getRandomValues()