How to hash the security answers?

What version are you using?

Could you please explain what you are trying to do (with all your thread around the password questions and the REST API?)

I'm using the version 8.1.3.

And I'm trying to basically check the answers and reset the password, all the process of reset password web portal, but with REST API.

The question is why you are doing it, what is your background? If you are a partner, it might be better to ask these questions in the partner forum on Connect.

Yes, I'm a partner, I was just developing a extension to facilitate a client reset password process, I'm going to make this question in the partner forum

Sounds good.