import { expect } from 'aegir/utils/chai.js' ; import { fromString as uint8ArrayFromString } from 'uint8arrays/from-string' ; import * as crypto from '../../src/index.js' ; const hashes = [ 'SHA1' , 'SHA256' , 'SHA512' ] as [ 'SHA1' , 'SHA256' , 'SHA512' ] ; describe ( 'HMAC' , ( ) => { hashes . forEach ( ( hash ) => { it ( `${ hash } - sign and verify` , async ( ) => { const hmac = await crypto . hmac . create ( hash , uint8ArrayFromString ( 'secret' ) ) ; const sig = await hmac . digest ( uint8ArrayFromString ( 'hello world' ) ) ; expect ( sig ) . to . have . length ( hmac . length ) ; } ) ; } ) ; } ) ;