System and method for encoding data based on a compression technique with security features
Au, Oscar C.L.
|Source||US Patent , 7,868,788 B2, 2011|
|Summary||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.|
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