发明申请
- 专利标题: Security device and building block functions
- 专利标题(中): 安全设备和构建块功能
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申请号: US11990720申请日: 2006-09-27
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公开(公告)号: US20110271104A9公开(公告)日: 2011-11-03
- 发明人: Leonid Sandler , Yaron Sella , Erez Waisbard
- 申请人: Leonid Sandler , Yaron Sella , Erez Waisbard
- 申请人地址: GB Middlesex
- 专利权人: NDS Limited
- 当前专利权人: NDS Limited
- 当前专利权人地址: GB Middlesex
- 国际申请: PCT/IL06/01133 WO 20060927
- 主分类号: H04L9/32
- IPC分类号: H04L9/32 ; H04L9/08 ; G06F15/16
摘要:
A method and system of securing content is described, the method including establishing communication between a secure module source and a content rendering device, loading a dynamically generated pseudo-unique secure module to the content rendering device from the secure module source, establishing communication between the secure module source and the dynamically generated pseudo-unique secure module, and transferring a decryption key from the secure module source to the dynamically generated pseudo-unique secure module, thereby enabling decryption of encrypted content, the encrypted content being encrypted according to the decryption key. Related methods and apparatus are also described.
公开/授权文献
- US08527756B2 Security device and building block functions 公开/授权日:2013-09-03
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