Cryptographically Secure Random Bytes Development Tutorials, Guides & Insights
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Understanding `crypto.randomBytes` and `ethers.randomBytes`: A Comparison
Tutorial October 24, 2024
ethers.randomBytes:- Library:
ethers.randomBytesis provided by theethers.jslibrary, a popular JavaScript library for Ethereum development. You need to install and includeethers.jsas a dependency in your project to use this function. - Usage: This function optionally takes the number of bytes you want to generate. If no argument is passed, it defaults to generating 32 bytes. It returns a
Uint8Arrayof random bytes. - Example:
const { ethers } = require('ethers');
const randomBytes = ethers.utils.randomBytes(32);
console.log(randomBytes); // Uint8Array of random bytes