I have the php code to generate hash_hmac

$concate=array();
$validation_token = hash_hmac('md5', implode("|", $concate), 'hshalslkaslfhalkfhalsksaas');
echo $validation_token;

so now $validation_token is giving me the correct value. but I want these type of functionality in Javascript.

Can Any One Help Me. ?

Thanks in Advance.:)

I have the php code to generate hash_hmac

$concate=array();
$validation_token = hash_hmac('md5', implode("|", $concate), 'hshalslkaslfhalkfhalsksaas');
echo $validation_token;

so now $validation_token is giving me the correct value. but I want these type of functionality in Javascript.

Can Any One Help Me. ?

Thanks in Advance.:)

• javascript
• hash
• cryptography
• md5

• 1 possible duplicate of Need HMAC SHA1 encryption library for javascript – cegfault Commented Jun 12, 2014 at 4:38

1 Answer 1

there is no default functions but there are third party libarires that provide this functionality

• Crypto-js is a good library that provides this feature ( see https://code.google./p/crypto-js/#HMAC) for how to generate HMAC codes using this library)

Here is an example

<script src="http://crypto-js.googlecode./svn/tags/3.1.2/build/rollups/hmac-md5.js"></script>
<script src="http://crypto-js.googlecode./svn/tags/3.1.2/build/rollups/hmac-sha1.js"></script>
<script src="http://crypto-js.googlecode./svn/tags/3.1.2/build/rollups/hmac-sha256.js"></script>
<script src="http://crypto-js.googlecode./svn/tags/3.1.2/build/rollups/hmac-sha512.js"></script>
<script>
    var hash = CryptoJS.HmacMD5("Message", "Secret Passphrase");
    var hash = CryptoJS.HmacSHA1("Message", "Secret Passphrase");
    var hash = CryptoJS.HmacSHA256("Message", "Secret Passphrase");
    var hash = CryptoJS.HmacSHA512("Message", "Secret Passphrase");
</script>

Note: The library is not very actively maintained,