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Run results for: Math.random vs crypto.getRandom

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Edg/89.0.774.45
Chrome 89
Windows
Desktop
3 years ago
Test name Executions per second
Math.random() 4608931.5 Ops/sec
crypto.getRandomValues() 273233.8 Ops/sec
Tests:

  • Math.random()

  • crypto.getRandomValues()