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Documentation Grafana k6 JavaScript API k6/experimental webcrypto Crypto getRandomValues

getRandomValues

The getRandomValues() method fills the passed TypedArray with cryptographically sound random values.

Usage

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getRandomValues(typedArray)

Parameters

Return Value

The same array is passed as the typedArray parameter with its contents replaced with the newly generated random numbers. The typedArray parameter is modified in place, and no copy is made.

Throws

Example

JavaScript

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JavaScript Copy

import { crypto } from 'k6/experimental/webcrypto';

export default function () {
  const array = new Uint32Array(10);
  crypto.getRandomValues(array);

  for (const num of array) {
    console.log(num);
  }
}