WSSE Authentication

[template-provider]

PHP version: 7.2

Description
Cannot authenticate with WSSE Plugin

How to reproduce
Use WSSE REST Api like emarsys rest api

Possible Solution
Change line in Wsse.php

$digest = base64_encode(hash($this->hashAlgorithm, $nonce.$created.$this->password, false));

Additional context
I am trying to auth against a wsse api from emarsys. But the auth does not work correctly with the current implementation.
Current:

$digest = base64_encode(hash($this->hashAlgorithm, base64_decode($nonce).$created.$this->password, true));

The base64_decode is not needed because the nonce creation is using a md5.
The parameter binary should be false instead of true, than the auth works.
Can anybody reproduce this? Thx