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|1. (WO2017038492) INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM|
|Title:||INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM|
The present invention realizes, also at a content copy destination, a usage control configuration substantially similar to the content usage control performed on a copy source medium. According to the present invention, a data processing unit, which performs a copy process in which recorded data on a first medium is recorded onto a second medium, records an encrypted content on the first medium onto the second medium without performing decryption. In addition, the data processing unit generates, and records onto the second medium, a converted CPS unit key file obtained by converting a CPS unit key file recorded on the first medium. Furthermore, the data processing unit acquires, from a server, and records onto the second medium, a KCD-unrequiring MKB enabling direct calculation of a media key merely by using a device key and without using KCD (key conversion data) recorded on the first medium.