发明名称 |
METHOD AND SYSTEM FOR A RECURSIVE SECURITY PROTOCOL FOR DIGITAL COPYRIGHT CONTROL |
摘要 |
<p>Systems and methods are described which utilize a recursive security protocol for the protection of digital data. These may include encrypting a bit stream with a first encryption algorithm and associating a first decryption algorithm with the encrypted bit stream. The resulting bit stream may then be encrypted with a second encryption algorithm to yield a second bit stream. This second bit stream is then associated with a second decryption algorithm. This second bit stream can then be decrypted by an intended recipient using associated keys.</p> |
申请公布号 |
EP2119092(A4) |
申请公布日期 |
2012.02.22 |
申请号 |
EP20070772246 |
申请日期 |
2007.03.06 |
申请人 |
OXFORD, WILLIAM V. |
发明人 |
OXFORD, WILLIAM V. |
分类号 |
H04L9/08;G06F21/60;H04L9/18;H04L9/32;H04L29/06;H04N7/167 |
主分类号 |
H04L9/08 |
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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