| 摘要 |
According to one embodiment, a data processing method of a data processor for storing data into a recording medium having a first storage area which allows access from only specific applications complying with a copyright protection technique and a second storage area which allows access from the specific applications and other applications, the data processing method comprises: generating a packet having a nonencrypted portion including copy control information showing conditions for copying the data and an encrypted portion including the copy control information and predetermined information arranged at predetermined positions; and storing a file containing a plurality of packets into the second storage area of the recording medium.
|
