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提出了分析前馈流密码的一种相关攻击方法，此方法的基本思想是利用系统的多路输入信息和输出信息所具有的相关性，由输出序列构造出与输入序列具有更大相关性的序列，进而达到更有效地求解输入序列的目的。作为这种方法的应用，给出了一个具体的分析实例。
A related attack method for analyzing feedforward flow cipher is proposed. The basic idea of this method is to make use of the correlation between multi-input information and output information of the system, to construct a more relevant correlation between input sequence and input sequence Sequence, so as to achieve the purpose of solving the input sequence more effectively. As an application of this method, a specific example of analysis is given.