To protect this content, a copyright protection system has been made which uses a combo of a unique disc ID, a 128-bit AES encryption keys for the media and an individual ID for each PSP unit.
Iji chebe ọdịnaya ntụrụndụ a, e mepụtara usoro nchekwa nchedo siri ike nke na-eji nchịkọta diski pụrụ iche, igodo nzuzo zoro ezo 128 bit maka mgbasa ozi, na ID nke ọ bụla maka batrị PSP ọ bụla.