Storage medium conversion method, program and device

作者: Hiroshi Suu , Akira Miura , Shigeru Ishida , Kazunori Nakano , Akihiro Kasahara

DOI:

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摘要: A user terminal converts stored contents of an SD card to contain second encrypted content key data equivalent title Audio, and the Audio. Accordingly, compatibility can be realized between encryption dual system as a first (single) system.

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