Use a user-specific Salt to hash passwords

Hi,

I am new to Wappler and I think about coverting an application I wrote (currently Xojo Web2.0) to Wappler.

For better security we currently use a user-specific Salt which is stored in the Database along with the Hash. So when a user tries to login, we grab the Salt for this username from the database, hash the password entered and compare.

It seems to me this is not possible to with a wappler Security Provider as I think it uses the Secret Key to hash the passwords.
Am I correct?

Thank you very much.

Fabian