create user with same password as another user

 Hello,

In Oracle 11gR1 and above, is there a way to create (or alter) a user so that his password is the same as a different Oracle user? Of course, I do not know what the source user's password is in the first place.

I tried this :

-- Source user

CREATE USER A IDENTIFIED BY A;

grant create session to A;

SELECT DBMS_METADATA.GET_DDL('USER', USERNAME) 

FROM DBA_USERS

where username='A';

Generates :

CREATE USER "A" IDENTIFIED BY VALUES 'S:3E1AC85AAE88AEFA85AF20071E74242DB1BC8DC57E890C19FC48128049D6;AFCC9478DFBF9029' ...

Which I change to :