Problem with passwords after converting customers from OSCommerce

[DigiBooks]

The conversion script can be found here

Hi

I ran the script for customer conversion and all the data came across successfully. The problem I have though is that it has copied over the customer passwords as encrypted by OSC but ZenCart does not recognise the encryption. My own account on OSC has a totally different encrypted password to that of a test customer using the same password.

Does anyone know where the passwords are encrypted and if it it is possible to change the encryption process to match that of OSC?

Thanks