1) modular arithmetic
模运算
1.
An area efficient modular arithmetic processor was developed that is capable of performing RSA public-key cryptography and other modular arithmetic operations as a coprocessor.
为以较小的面积代价实现RSA公钥密码算法及其他一些算法所需的求模、模加、模乘、模幂等运算,该文设计了一种可作为协处理器使用的模运算处理器。
2.
The principal objects used by the NTRU PKCS are polynomial of degree N-1 having integer coefficient which are operated by addition,subtraction,multiplication and modular arithmetic.
NTRU公开密钥体制算法主要对象是对N-1次多项式进行加、减、乘、模运算,所以该加密解密的速度比RSA等著名算法快得多,和椭圆曲线密码体制一起,成为新一代最优秀的公钥密码体制。
3.
In this approach,the 2D watermarks are embedded into the DCT middle frequency with modular arithmetic.
数字水印是实现数字产品版权保护的有效办法,本文在离散余弦变换域内对数字图像的隐蔽嵌入和提取算法进行了研究,实现了基于DCT中频的二维水印嵌入与盲提取算法,该算法以模运算为基础,实验结果表明,该算法针对图像压缩和噪声等攻击具有较好的鲁棒性。
2) modulo
[英]['mɔdjuləu] [美]['mɑdjə,lo]
模运算
1.
The watermark bit s were embedded into the low frequency band (coarse level) of the blue component by the modulo based on the difference between their coarse level subimages.
首先计算彩色图像的红色与绿色分量的加权平均图 ,然后分别对加权图和蓝色分量图作小波分解 ,最后通过对这两者的粗尺度子图之差进行模运算将图案水印嵌入到蓝色分量图的低频带中 (粗尺度子图 ) 。
2.
The algorithms of basic operations for large integer,addition,subtraction and comparison,are presented based on mixed radix representation,the algorithms of multiplication,division,modulo,and greatest common divisor are conveyed from addition machins.
将大数采用混合基表示，对大数的加法、减法与比较运算给出相应的算法，并对加法机器上的乘法、除法、模运算以及求最大公因子的算法进行了移
3.
Spread spectrum was conducted first,and then it was embedded into watermark by means of integer modulo.
嵌入水印时,先对水印信息进行扩频,再利用基于模运算的方法嵌入水印。
3) module operation
模运算
1.
A new kind of zero knowledge proof algorithm is established based on module operation.
提出了一种基于模运算的新的零知识证明算法 。
2.
In the RSA public-key cryptosystem,in order to improve the efficiency of super integral power-module computation,we must solve two problems: first is the arithmetic operation of super-integer,especially the multiplication and division of super-integer,second,we must reduce the real frequency of the power-module operation.
在RSA公钥密码体制中,要提高模n的大整数幂乘的运算效率,主要是解决两个方面的问题:⑴大整数的算术运算,特别是大整数的乘除法;⑵降低幂模运算的实际次数。
3.
Based on the classical authentication protocol of Fiat-Shamir,a new kind of zero knowledge proof mended algorithm is established based on module operation.
在经典的基于零知识证明的Fiat-Shamir认证协议的基础上,提出了一种基于模运算的新的零知识证明算法,并给出相应的协议。
4) modular arithmetic
算术模运算
1.
First the system changes the watermark into a bit sequence,and then embeds the bits into the block-DCT of the image based on modular arithmetic.
然后对原图像进行分块DCT变换,并以算术模运算为基础将二进制水印信息嵌入DCT块中。
5) Modular arithmetic
模数运算
6) fuzzy operation
模糊运算
1.
Considering the uncertainty,insufficiency of the measurement data and the great error to get the the weight of water with traditional method,this paper introduces a new method based on fuzzy operation to get the the weight of water in damaged main cabin of submarine.
论文介绍了一种基于模糊运算的求取潜艇破损主隔舱进水量的方法,该方法通过对不确定的测量参数建立模糊模型,根据模糊数的运算法则,分析了直接法求取破舱进水量所存在的问题,然后介绍了一种新的方法-构造法并运用这种方法给出了破舱进水量的模糊模型及其隶属函数,最后通过一个实例来阐述实际的应用过程。
2.
It is necessary to rationally explain the semantics of quantitative Fuzzy operations.
合理地解释定量模糊运算的语义是必要的。
补充资料：模运算性质
模运算有下述性质：
（1）若q|(a-b)，则a≡b (mod q) 11 ≡4 (mod 7) 18 ≡ 4(mod 7)
（2）(a mod q)=(b mod q)意味a≡b mod q
（3） 对称性,a≡b mod q等价于b≡a mod q
（4）传递性,若a≡b mod q且b≡c mod q ，则a≡c mod q
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条