How To Calculate In Java A Bcrypt Password Compatible With Laravel

I have a system built in laravel and I have created an API. The problem is in Authentication. I have an Android app and want to authenticate with the laravel system by the followin

Solution 1:

I need made a workaround here to work, because when I generate with PHP, hash starts with $2y$ and java starts with $2a$.

To solve this, I create a regex in java before password match to replace $2y$ to $2a$ and works for me.

In PHP I used the native function:

$hash = password_hash($pass, PASSWORD_DEFAULT);

and in java I used jbcrypt lib.

Solution 2:

It worked for me using Bcrypt.checkpw("plain_password", "encrypted_password"). I replaced the bcrypt encrypted hash with $2a$ at the beginning.