LIU Ting, MIN Lequan. Chosen-plaintext Attack on a Chaotic Image Cipher[J]. Geomatics and Information Science of Wuhan University, 2010, 35(5): 546-549.
Citation:
LIU Ting, MIN Lequan. Chosen-plaintext Attack on a Chaotic Image Cipher[J]. Geomatics and Information Science of Wuhan University, 2010, 35(5): 546-549.
LIU Ting, MIN Lequan. Chosen-plaintext Attack on a Chaotic Image Cipher[J]. Geomatics and Information Science of Wuhan University, 2010, 35(5): 546-549.
Citation:
LIU Ting, MIN Lequan. Chosen-plaintext Attack on a Chaotic Image Cipher[J]. Geomatics and Information Science of Wuhan University, 2010, 35(5): 546-549.
The security of the chaotic cryptosystem based on general cat map and additive modular arithmetic is studied.Several weaknesses of the cipher are pointed out.By choosing three plaintexts,the one-round cryptosystem can be broken.The problems to be solved in the cryptosystem and possible improved methods are discussed.
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