How to obscure a password

[Batista, Facundo]

#- > That will imply to the user to enter his password 
#- everytime (that's what I'm
#- > trying to avoid).
#- 
#- That's what sessions are for.  Don't you have session support?
#- 
#- The only time one should ever need to re-enter a password is when you
#- are allowing them to *change* their current password.  And even then
#- hashing should still be done before you encrypt the new password with
#- the old one, so that it can _never_ be seen in the clear on 
#- the server.

Sessions? I'm not serving Web. It's a simple program with a GUI that runs
locally.

.	Facundo