发明名称 Method and system for a recursive security protocol for digital copyright control
摘要 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.
申请公布号 US7203844(B1) 申请公布日期 2007.04.10
申请号 US20030465274 申请日期 2003.06.19
申请人 OXFORD WILLIAM V 发明人 OXFORD WILLIAM V.
分类号 H04L9/28 主分类号 H04L9/28
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