Security Evaluation for a Class of Block Ciphers Based on Chaotic Maps
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    Abstract:

    The security evaluation of a class of block ciphers based on chaotic maps against differential and linear attacks is studied. If the round function is bijective and its maximum differential and linear characteristic probabilities are p and q respectively, the upper bounds of maximum differential and linear characteristic probabilities for r rounds are pr-1and qr-1 respectively.

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张文涛,卿斯汉,吴文玲.一类基于混沌函数的分组密码的安全性评估.软件学报,2003,14(3):512-517

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  • Received:December 19,2001
  • Revised:December 19,2001
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