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@digitalcredentials/sha256-universal

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A minimal Typescript SHA-256 digest library for Node.js, browsers, and React Native.

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/* * Copyright (c) 2022 Digital Credentials Consortium. (Conversion to Typescript). * Copyright (c) 2021 Digital Bazaar, Inc. All rights reserved. */ import * as crypto from 'isomorphic-webcrypto'; /** * Hashes a string of data using SHA-256. * * @param {string|Uint8Array} data - Data to hash. * * @return {Promise<Uint8Array>} the hash digest. */ export async function sha256digest(data) { const bytes = typeof data === 'string' ? new TextEncoder().encode(data) : data; return new Uint8Array( // @ts-ignore await crypto.subtle.digest('SHA-256', bytes)); }