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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/88.0.4324.104 Safari/537.36
Chrome 88
Windows
Desktop
3 years ago
Test name Executions per second
Math.random() 1972796.6 Ops/sec
crypto.getRandomValues() 148872.9 Ops/sec
Tests:

  • Math.random()

  • crypto.getRandomValues()