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This prior art search report presents the mappings of the various elements of claim 1 of U.S. Patent No. 7,203,844 (‘844 Patent), titled “Method and system for a recursive security protocol for digital copyright control”, from current assignee Torus Ventures LLC, published on 10 April 2007.
Typical encryption systems have one encryption algorithm applied to data to be protected. A corresponding decryption algorithm is then used to transform the data back to its original form. For these kinds of systems, the data is protected but the encryption and decryption algorithms are not. In this patent, a recursive security protocol for protecting digital content is disclosed. The method described is self-referencing where a second encryption algorithm is used to protect itself by encrypting both the already encrypted data and the first encryption algorithm.
This preliminary search report includes the following:
This ParolaPRIME™ report is not legal advice. The suggested correspondences between the features disclosed in the patent-at-issue and those disclosed in each reference reflect what Parola Analytics believes are technical similarities between those respective sets of features. Parola Analytics makes no representation concerning any legal status or effect that may arise from documents mentioned in this report, such as the validity of any apparent priority date or the assertability of any document as prior art against a patent. You should independently obtain legal counsel before attempting to rely on any portion of this report in a legal proceeding.
The references presented in this report are only preliminary and do not represent results from an exhaustive search. For the full report, request a quote.
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