在这些密码体制中，欧拉函数起着重要作用。
In these cryptosystems, Euler totient functions play an important role.
设表示欧拉函数，用分析方法给出了的一个渐进公式。
An asymptotic formula is given for the sum, where is the Eulers function.
在介绍著名的孙子定理和欧拉函数的基础上，提出了一种新的口令验证方案。
A new password authentication scheme is proposed after introducing the famous Sunzi theorem and Euler function.
本文给出了欧拉函数的一些重要而有趣的性质，这些性质可对密码的设计与分析起指导作用。
This paper lists some important and interesting properties of the Euter totient functions, which have the potential use in the design and analysis of cryptosystems.
给出了几乎齐次函数的一个新的刻划定理，这一刻划是齐次函数欧拉定理的拓广。
A new characterization of the almost homogeneous functions is obtained which can be considered as a natural extension of the Euler equation characterizing the homogeneous functions.
它是一个显式方法，同欧拉法一样，每积分一步，只需计算一次右函数，但它的稳定区域与欧拉法不同。
It is only needed to calculate the right function once for each integration step. But the stability domain is different from the Euler method.
它是一个显式方法，同欧拉法一样，每积分一步，只需计算一次右函数，但它的稳定区域与欧拉法不同。
It is only needed to calculate the right function once for each integration step. But the stability domain is different from the Euler method.
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