The principle of the divider is studied and a special divider with divisor of 127x2n is proposed. Arrangement is mainly used in information encryption cryptography processing operations. The special divider has simple structure, a few components and fast operational speed. The experimental results show that the speed of special divider is faster than that of existing common dividers.%在分析现有除法器运算原理的基础上,提出了一种除数是127×2^n的特殊除法器的全新除法运算,主要应用于排列密码学的信息加密运算领域。该除法器具有结构简单、使用元器件少、运算速度快等特点,实验结果表明:该除法器运算速度快于普通除法器。
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