- 专利标题: Information processing device, information processing method, and program
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申请号: US14522912申请日: 2014-10-24
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公开(公告)号: US09811670B2公开(公告)日: 2017-11-07
- 发明人: Hiroshi Kuno , Kenjiro Ueda , Munetake Ebihara , Takamichi Hayashi , Koji Yoshimura
- 申请人: Sony Corporation
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Chip Law Group
- 优先权: JPP2010-185833 20100823
- 主分类号: H04L29/06
- IPC分类号: H04L29/06 ; G06F21/60 ; G11B20/00 ; H04L9/08 ; H04L9/32
摘要:
An information processing device including: a data processing unit that generates an encryption key of content; and a communication unit that transmits an encryption key generated by the data processing unit, wherein the data processing unit generates, as the encryption key, individual keys that are different for each new content recording processing on a recording medium in a content recording device, and transmits the individual keys through the communication unit.
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