CODEWITHSUNDEEP
javascriptphphmaccryptojshmacsha1
Павел Снетков
Павел Снетков

Reputation: 21

How to get CryptoJS result as hash_hmac PHP (SHA1)

Try to genegarate HMAC on JS with CryptoJS lib from UTF8 string with UTF8 secret. Like PHP hash_hmac('sha1','...','...',true);

PHP :

$buf = ' accept';
$bufferedSecret = '��xDx�����4�J�?)#';

hash_hmac('sha1', $buf, $bufferedSecret, false);
/* d301cae776ed8c5d46ac93bd7441b01af4d1b888 */
hash_hmac('sha1', $buf, $bufferedSecret, true);
/* ���v�]F���tA��Ѹ� */

JavaScript : 

var buf = ' accept';
var bufferedSecret = '��xDx�����4�J�?)#';

CryptoJS.HmacSHA1(buf, bufferedSecret).toString();
/* d301cae776ed8c5d46ac93bd7441b01af4d1b888 */
var forBase64 = CryptoJS.HmacSHA1(buf, bufferedSecret);
CryptoJS.enc.Base64.stringify(forBase64);
/* 0wHK53btjF1GrJO9dEGwGvTRuIg= */

How get same HMAC(SHA1) UTF8 value on JS?

Upvotes: 0

Views: 2787

Answers (1)

Павел Снетков
Павел Снетков

Reputation: 21

I was found a way for get UTF-8 RAW.

Used "convertWordArrayToUint8Array()" from here: https://gist.github.com/getify/7325764 and just decode it.

var wordArr = CryptoJS.HmacSHA1(buf, bufferedSecret);
var utf8Arr = convertWordArrayToUint8Array(wordArr);
var string = new TextDecoder('utf-8').decode(utf8Arr);

Upvotes: 1

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