发明名称 |
Information processing apparatus, information processing method, and computer program |
摘要 |
An information processing apparatus for receiving broadcast data and outputting the received data to a client connected to a network includes a broadcast receiving unit that receives broadcast data; an encryption processor that performs encryption processing on the broadcast data received by the broadcast receiving unit; a data accumulation unit that accumulates encrypted data generated by the encryption processor; a data transmission unit that generates a communication packet in which encrypted data accumulated in the data accumulation unit is stored and outputs the generated communication packet; and a transmission data controller that monitors a retained state of the encrypted data in the data accumulation unit and removes, if a state different from a predetermined allowable retained state is detected, at least part of the encrypted data accumulated in the data accumulation unit from transmission data. |
申请公布号 |
US8300817(B2) |
申请公布日期 |
2012.10.30 |
申请号 |
US20080030329 |
申请日期 |
2008.02.13 |
申请人 |
OGAWA AKIMICHI;MIYAMA SEIJI;ONOE ATSUSHI;SONY CORPORATION |
发明人 |
OGAWA AKIMICHI;MIYAMA SEIJI;ONOE ATSUSHI |
分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
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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