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Run results for: Math.random vs crypto.getRandom sizes

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Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.193 Safari/537.36
Chrome 86
Linux
Desktop
4 years ago
Test name Executions per second
Math.random() 5914280.0 Ops/sec
crypto.getRandomValues() 149095.0 Ops/sec
crypto.getRandomValues() UINT 163912.2 Ops/sec
crypto.getRandomValues() UINT8 157811.9 Ops/sec
Tests:

  • Math.random()

  • crypto.getRandomValues()

  • crypto.getRandomValues() UINT

  • crypto.getRandomValues() UINT8

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