快速相关攻击是一种重要的序列密码分析方法。
Fast correlation attack is one of the important cryptanalysis method for stream ciphers.
该算法显著地降低了快速相关攻击算法的译码复杂度。
The new algorithm notably reduces the decoding complexity of the fast correlation attack algorithm.
快速相关攻击的关键是寻找序列的项数较少、次数较低的生成多项式。
It is a key for the fast correlation attacks that search for generation polynomials with less terms and low degrees.
门限的计算降低了快速相关攻击算法的计算复杂度，扩大了算法的应用范围。
Computation of thresholds decreases the computing complexity of fast correlation attack, and extends the application of algorithms.
在分析基于卷积码的快速相关攻击算法时，提出了快速排序匹配索引算法，用以寻找重量较小的一致校验方程。
This paper describes a new method of fast arranging and matching and indexing for fast correlation attacks based on convolutional codes.
第四章简单介绍了当前一个主流的攻击方法—快速相关攻击，并结合熵分析对广义自缩序列的安全性进行了讨论。
In chapter four, a brief review of fast correlation attacks is given, then an attack to generalized self-shrinking sequences is discussed by combining with entropy analysis.
第四章简单介绍了当前一个主流的攻击方法—快速相关攻击，并结合熵分析对广义自缩序列的安全性进行了讨论。
In chapter four, a brief review of fast correlation attacks is given, then an attack to generalized self-shrinking sequences is discussed by combining with entropy analysis.
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