Function createHmac

createHmac(hash, key): Hmac

Creates an HMAC object.

Parameters

hash: Hashs
Indicates the hash algorithm name. Note: MD5 and SHA1 are insecure hash algorithms.
key: Buffer
hash key, Note: Do not write sensitive information in plaintext in the code.

Returns Hmac

Example


import * as crypto from 'crypto';
import * as buffer from 'buffer';

let hmac = crypto.createHmac(crypto.Hashs.SHA256, buffer.from('****************'));

console.log(hmac.sum(buffer.from('************')).toString(buffer.Encoding.Base64));