modular arithmetic
英 [ˈmɒdjələ(r) əˈrɪθmətɪk]
美 [ˈmɑːdʒələr əˈrɪθmətɪk]
网络 同余算术; 模算法; 同余; 模算术; 模算術
双语例句
- Prove elementary properties of modular arithmetic and explain their applications in Computer Science, for example, in cryptography and hashing algorithms.
验证“模算术”（一种整数的算术系统）的基本性质和解整数系统性质释它在计算机科学中的应用，如在密码学和散列算法。 - The finite field arithmetic is the base of cryptography and modular inversion is the kernel arithmetic operation.
有限域的运算是密码学的基础，而在有限域的所有运算中模逆运算是最核心也是最复杂的运算。 - Image Encryption Communication Scheme Based on Clifford Map and Additive Modular Arithmetic
基于超混沌映射和加法模运算的图像保密通信方案 - A High Performance Large Integer Modular Arithmetic Unit and Its Applications
一种高性能大数模运算单元及其应用 - A Fast Algorithm of Modular Arithmetic for PKCS
面向PKCS的快速模运算算法 - Then, multi-valued modular algebraic systems were surveyed on multi-valued modular four arithmetic operations in this dissertation, which include some new complete sets, the logical function's expansions, their minimization and so on.
其次，介绍了基于模四则运算的多值模代数系统：由模加、模减、模乘、模除等组成的各种模运算完备集的构成、函数展开、图形表示及其化简等。 - Some Problems on Modular Arithmetic
关于模算术的几个问题 - Digital Audio Watermarking Algorithm Based on Modular Arithmetic Using DWT
基于模数运算的DWT域数字音频水印 - Blind Image Watermarking Algorithm Based on DCT of Modular Arithmetic
基于模运算的DCT域二维水印嵌入与盲提取算法 - This paper proposed a robust, transparent and blind image watermarking spatial algorithm based on treble embedding of the modular arithmetic. Three.
提出了一种基于模数运算的三重嵌入图像水印时域算法。 - Modular arithmetic processor based on an optimized CIOS algorithm 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。 - Before the appointment of the exam-time, 3 functions are designed in order to avoid the clash that may occur. Modular arithmetic is used on collection to produce a scheme of the exam-time.
在安排考试时段时，为了避免可能会产生的冲突，程序中首先定义了三个函数，用于判定一个时段是否可用，并对可用时段集合进行取模运算生成一个考试时段安排的方案。 - The paper proposes a watermarking algorithm to embed copyright protection into digital audio based on modular arithmetic in DWT.
提出了一种基于DWT变换域的数字音频水印算法，对小波变换系数采取模2取余方法作为数字水印嵌入策略。 - In this thesis, the basic concepts of cryptogram including number theory and modular arithmetic are introduced.
本文介绍了密码学的基本概念，包括数论的基础知识和模运算的概念。 - In chapter three, the modular arithmetic algorithms over prime fields are studied.
第四章研究有限扩域的乘法运算算法。 - With the ideal of trading space and time, modular arithmetic can be finished fast by this algorithm based on two tables of residue obtained by precomputation.
整套算法的基本思想是：以空间换取时间。 - Load balancing algorithm with modular and exclusive-or arithmetic
异或和取模运算的负载均衡算法 - Implementation High-Speed Modular Arithmetic Circuit with Improved Look-up Table
用改进的查表法实现高速模运算电路 - In encryption module, modular multiplication arithmetic of large number was realized adopting addition chaining.
加密模块中，选用了二进制序列的乘法方法，实现了大数模幂乘运算； - In this paper we present an efficient Euclidean division with remainder, and give the classes of divisors for which our algorithm is particularly efficient, so by this mean we can largely speed modular reduction arithmetic.
文章提出了一种有效的欧几里德带余除法，而且给出了对这种算法实施特别有效的除数，从而极大地提高了模余运算的速度。 - Testing and Analyses about Two Algorithms of Modular Arithmetic for PKCS
面向PKCS的两种大数模运算算法的测试与分析 - 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。 - This paper is specific to RFID system application characteristic design from FPGA elliptic curve cryptography processor as curve cryptography system is composed of limited domain basic modulo composition, modular arithmetic greatly affected the speed of encryption and decryption, especially focus on the.
针对RFID系统的应用特性，本文设计基于FPGA的椭圆曲线密码处理器。有限域上椭圆曲线算法由基本模运算组成，模运算极大地影响了加解密的速度。 - Based on exploitation of design tendency to be hierarchical and modular for modern arithmetic circuits, a satisfiability-based path delay test scheme is proposed. In such scheme, a hierarchical path delay fault test method and a modular functional delay fault test method are researched respectively.
针对当今算术运算电路具有层次化、模块化的结构设计特点，本文以通路时延故障模型为基础，研究了采用布尔可满足性的层次化通路和模块化功能的时延故障测试方法。 - The core of the coprocessor is the modular arithmetic units array for parallel computing, while a single modular arithmetic unit is composed of a high-performance scalable Montgomery modualr multiplication unit and a high-performance scalable modular addition and subtraction unit.
该协处理器的核心为并行计算的模算术单元阵列，每个模算术单元由一个高性能可扩展的Montgomery模乘单元和一个高性能可扩展的模加减单元组成。 - During the realization process, a series of optimization algorithms is proposed which makes such scheme suit well to modular and regular arithmetic circuits and the comparison to related work shows that the proposed scheme can much reduce test time.
在实现过程中采用了高效的优化方法，使得这样的方案特别适合于具有模块化、规则化结构的算术运算电路，与相关结果比较表明减少测试耗时效果显著。 - The modular multiplication module implements the improved Montgomery arithmetic using pipeline. It improves the parallel degree as well as shortens the length of critical path. This module can save 23 circles.
模乘器采用流水线方式实现改进的蒙哥马利算法提高了实现的并行度，同时有效的缩短了关键路径，改进的模乘器节省了23个时钟周期。 - From the analysis of modular arithmetic used in the higher dimensional Arnold cat mapping, and the application of modular arithmetic is to change a big number into a definite numerical range, so modular arithmetic is sensitive to the change of low-order digit.
高维Arnoldcat映射中的使用了模运算，由于模运算作用是将一个大数转化在一定的取值范围之内，所以模运算对低位的变化是很敏感的。 - Montgomery algorithm based on improved use of basic modular arithmetic module scalar multiplication module on the FPGA.
然后根据改进后Montgomery算法利用基本模运算模块实现了FPGA上的标量乘运算模块。 - We combine our hybrid method with the Separated Operand Scanning ( SOS) Montgomery multiplication into the HSOS method, a new technique to perform long-integer modular arithmetic.
我们将这种混合乘算法和分离操作数扫描算法（SOS）结合起来组成HSOS算法，一种实现大整数模运算的新模乘算法。