发明名称 |
Information processing device, information processing method, and program |
摘要 |
<p>An information processing device includes: a memory having a protected area which is a data recording area in which access restriction is set; and a data processing unit that determines accessibility in response to a request for accessing the protected area from an access requesting device, wherein the data processing unit verifies a device certificate received from the access requesting device and determines accessibility to the protected area based on access control information recorded in the device certificate.</p> |
申请公布号 |
EP2400491(A1) |
申请公布日期 |
2011.12.28 |
申请号 |
EP20110166932 |
申请日期 |
2011.05.20 |
申请人 |
SONY CORPORATION |
发明人 |
KUNO, HIROSHI;UEDA, KENJIRO;HAYASHI, TAKAMICHI;EBIHARA, MUNETAKE;YOSHIMURA, KOJI |
分类号 |
G11B20/00;G06F12/14;H04L9/32 |
主分类号 |
G11B20/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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