Password Algorithm for Read Only SQL Authenticator

Hi together.

I have following issue:

My Users and Passwords are stored in the oracle database and i want to use it for authentication.

For storing the password we uses :

l_hash :=RAWTOHEX(UTL_RAW.cast_to_raw(DBMS_OBFUSCATION_TOOLKIT.md5(input_string=> p_in)));

Now I want to use the Read Only SQL Authenticator for authentication to the weblogic server.

But where can I find and change the Password Algorithm parameter for this security provider? I only have the checkbox for plaintext.

When I select SQL Authenticator as Provider I can change the algorithm, but I don't see it, wenn I use the Read Only SQL Authenticator.