摘要 |
PROBLEM TO BE SOLVED: To provide a data recording device capable of taking-in a license management information, which may be outputted to the outside of a memory card and indicated, of a license from a license area. SOLUTION: A memory 1415 includes a license area 1415B and a data area 1415C. A license (license ID, license key Kc, access control information Acm and regeneration number control information ACp) is stored in the license area 1415B. The license ID includes a contents ID. A license management file, etc., including an information other than the license key is stored in the data area 1415C. When the contents ID is inputted from the outside, a controller 1420 reads out the license including the contents ID from the license area 1415B and outputs the license to the outside through an interface 1424 and a terminal 1426. |