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Crypto

Cryptographic utilities for Dapps.

npm |  source

Install

First, we will install @w3ux/crypto as a dependency in our project.

npm
npm i @w3ux/crypto

blake2AsU8a

Creates a BLAKE2b hash of the input data and returns it as a Uint8Array.

  • @param {Uint8Array | string | Buffer} data The input data to hash, as a string, Uint8Array, or Buffer.
  • @param (number?) bitLength - The bit length of the hash output (default 256).
  • @returns Uint8Array The BLAKE2b hash output as a Uint8Array.
const result = blake2AsU8a(new Uint8Array(32));