Password crypt/decrypt

I'm trying to integrated web2py to Joomla with CB module.
While original Joomla passwords are stored in such a format:
c563e965be1369f9030863daca32a544:fwQkHlQqimvzfDBisPZkruuYCTvTsxSU

CB passwords are bit different like this:
$P$DryHu7D3LgdPOK//FPvuVMcMR13HgU1


Where in CB code I can find algorithm of coding/decoding passwords?
I have to write custom validator in python for web2py code.

Help please.



Joomla! 3.2.1 Stable [ Ember ] 18-December-2013 14:30 GMT
CB: Your version is : 1.9.1

CB 1.9.1 uses Joomla's password hasher.

Imho, you are comparing an old Joomla password hash with a newer one, but not with the newest one.

This has nothing to do with CB.

Talking about passwords and security: First of all, you should upgrade your Joomla to latest 3.3.1, specially if you are on PHP 5.3.10 or later.

Yes, you are right. It uses Joomla's hasher. THX a lot anyway