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Title: System and method for encoding data based on a compression technique with security features
Authors: Au, Oscar C.
Zhou, Jiantao
Keywords: Lempel-ziv-welch
Issue Date: 11-Jan-2012
Citation: US Patent 7,868,788 B2, 2011
Abstract: Described herein is an efficient encryption method and system having improved security features based on randomness. The method and system utilize a random dictionary insertion and a random dictionary permutation, and a key stream generated by a stream cipher. Security analysis results show that the method and system provides a higher level of security without incurring any coding efficiency loss, compared with a existing encoding methods.
Rights: This patent is also available at HKUST Technology Transfer Center Patent Search at <>
Appears in Collections:ECE Patents

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