In this paper the authors analysis the law of information leak of self-synchronous chaotic ciphers,hereby present a divide-and-conquer attack to self-synchronous chaotic ciphers,which is the first attack of this kind in this area.
本文以Hong Zhou等提出的自同步混沌密码为例,完成了对密钥规模为64比特且以混沌映射的65次迭代为自同步映射的自同步密码的分割攻击。
A two-dimensional one-way coupled map lattice is proposed for cryptography of self-synchronizing stream cipher,which N2 space units produce chaotic stream outputs in parallel.
提出了由单向二维耦合的映象格点组成新的时空混沌自同步流密码系统,它能够产生并输出N2个平行混沌流密码。
In this paper,after a brief overview of the self-synchronous stream cipher,a specific design of these modules was made.
自同步序列密码是流密码当中的一种,其具有很好的自同步的特性。