Method and system for a recursive security protocol for digital copyright control
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United States of America Patent
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Nov 25, 2008
Grant Date -
Oct 2, 2008
app pub date -
Feb 23, 2007
filing date -
Jun 20, 2002
priority date (Note) -
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Abstract
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.
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