【摘要】 本文改进了Hoffmann的对线性移位寄存器序列的远距离计算方法,并对几种流密码给出了一种远距离计算方法,最后阐述了它的应用前景。更多还原

【Abstract】 This paper has improved Hoffmann’s distant calculation on linear shift register squences, presents some calculation methods of common stream ciphers, and indicates their applications,更多还原