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Cryptanalysis of an image encryption scheme based on a new total shuffling algorithm

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 نشر من قبل Shujun Li Dr.
 تاريخ النشر 2007
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Chaotic systems have been broadly exploited through the last two decades to build encryption methods. Recently, two new image encryption schemes have been proposed, where the encryption process involves a permutation operation and an XOR-like transformation of the shuffled pixels, which are controlled by three chaotic systems. This paper discusses some defects of the schemes and how to break them with a chosen-plaintext attack.



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