查询词典 comparable curve

The speed of point addition on elliptic curve is critical in elliptic curve application cryptosystem design based on FPGA device.

提高椭圆曲线上点加运算的速度在整个基于FPGA设计的椭圆曲线密码应用系统实现中极为关键。

The mathematics principles of elliptic curve cryptosystem are systematically explained, including the addition rule for elliptic curve point defined over finite field.

系统研究了椭圆曲线密码系统的数学原理，研究分析了椭圆曲线密码体制的点加、倍点和点乘运算。

In the process of elliptic curve digital signature verification, the elliptic curve scalar multiplication and the elliptic point addition, which are under different coordinates, need to be calculated twice and once, respectively. With operands allocation, the two operations in the thesis are using the shared registers and arithmetic units as well as the same modular inverse process. No extra resource is needed for the introduction of point addition. Hence the resource utilization efficiency is optimized.

论文对这两种不同坐标系下的计算进行了寄存器和运算单元的统一调度，使它们的求逆运算共用同样的流程，减小了控制状态机的复杂度，并且在实现标量乘法的基础上，没有增加额外的运算单元或寄存器，点加运算的所有计算资源均和标量乘法公用，最大限度的提高了资源利用率。

A new method of finding the points on an elliptic curve by Maple is supplied; Maple is applied to the addition operation, the scalar product operation and the method of seeking the order of a basic point on the elliptic curve are proposed; the applications of Maple on ECC including encryption and decryption are supplied.

利用Maple编程求出椭圆曲线上有理点，用Maple实现椭圆曲线上两点的加法、点的数乘运算及求某个基点阶数的算法，利用Maple实现椭圆曲线密码体制的加密及解密。相比C语言，Maple语言更接近于平时说话的语法。同时，Maple语言可以方便地转化成C语言。

Its security depends not only on the elliptic curve discrete logarithms but also on the choice of the elliptic curve and its system.

其安全性不仅依赖于椭圆曲线离散对数的分解难度，而且依赖于椭圆曲线的选取和椭圆曲线密码体制。

This paper does an empirical study to Phillips curve with data of China based on introduction and analysis of their shapes and policy significance of the curve.

本文在介绍分析菲利普斯曲线三种形态及其政策含义的基础上，使用中国的相关数据对其进行验证。

The most commonly used non-parametric estimator for ROC curve is the empirical ROC curve.

因此，在医学统计中如何估计ROC 曲线一直是人们关注的研究课题。

But one major weakness of the empirical ROC curve estimator is its jagged form, since the true ROC curve is a smooth function.

在ROC 曲线的各种非参数估计中，经验ROC 曲线是最常用的方法，但经验ROC 曲线的函数值是跳跃的，往往与真实ROC 曲线的光滑性不符。

The efficiency curve was fit using least-square method. The empirical formula of the efficiency curve slope of Ge detectors relative to their sensitive volume-S = a log + b -has been demonstrated in extremely large sensitive volume range. Using thisformula it can be estimated that the full en...

在极大的灵敏体积范围内，验证了锗探测器效率曲线斜率与其灵敏体积关系的经验公式：S=alogV+b，采用本公式可在小于3％的相对误差范围内，对已知灵敏体积的同轴HPGe探测器的全能峰效率随γ射线能量的变化作出估价。

Consider both feature about streams encipher and elliptic curve encipher , encryption process would divided into two steps to carry out , brings up a fresher Triaxiality CA Stream Encipher Algorithms Use Ellipse Curve Cipher Key, analysed some significance natures about the fusion algorithm, and performanced the fusion algorithm.

结合二者的特点，将加密过程分为两个阶段进行，提出了一种新的加密算法—用椭圆曲线加密密钥的三维CA流加密算法；分析了该算法的一些重要性质，对该算法进行了实现工作。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。