that&#x27;s not a real problem. only a few frameworks having a good one. In java i handwritten mine.<p>And golang has the same good crypto tools as Java.<p>&gt; <a href="https:&#x2F;&#x2F;godoc.org&#x2F;golang.org&#x2F;x&#x2F;crypto&#x2F;pbkdf2" rel="nofollow">https:&#x2F;&#x2F;godoc.org&#x2F;golang.org&#x2F;x&#x2F;crypto&#x2F;pbkdf2</a><p>&gt; <a href="https:&#x2F;&#x2F;golang.org&#x2F;pkg&#x2F;crypto&#x2F;subtle&#x2F;" rel="nofollow">https:&#x2F;&#x2F;golang.org&#x2F;pkg&#x2F;crypto&#x2F;subtle&#x2F;</a><p>And finally a Token Library:
<a href="https:&#x2F;&#x2F;github.com&#x2F;dgrijalva&#x2F;jwt-go" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;dgrijalva&#x2F;jwt-go</a>
or
<a href="https:&#x2F;&#x2F;github.com&#x2F;dvsekhvalnov&#x2F;jose2go" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;dvsekhvalnov&#x2F;jose2go</a><p>And that&#x27;s all you need to write a Authentication &#x2F; Authorization Library in 100-200 lines of code. And it will mostly be more secure than most of the things you see in the open world.