exponentiation
英
美
n. 取幂，求幂，乘方
英英释义
noun
- the process of raising a quantity to some assigned power
双语例句
- Modular exponentiation is the most common fundamental and time consuming operation in RSA public-key cryptosystems.
模幂运算是RSA公钥密码算法中最基本也是最耗时的运算。 - Read and analysis for the advanced research papers: fast exponentiation computation, multisignature, proxy signature, threshold signature, group signature, identification authentications, visitor control, Multisecret sharing.
阅读并讨论专题论文：快速指数运算、多重签名、代理签名、门限签名、群签名、身份认证、访问控制、（多）秘密共享。 - The modular exponentiation part of the design is based on the M-ary arithmetic, which can save times of calculation.
模幂部分基于M-ary算法，减少了所需模乘运算的次数。 - The window method is used to significantly reduce the number of modular multiplications needed for completing the modular exponentiation.
在设计中还采用了窗口法减少模幂运算过程中所需进行的模乘运算次数，大大提高了处理速度。 - This paper presents a new algorithm to realize modular exponentiation multiplication by converting multiplication and modular operation into the simple shift and addition operation, thus avoiding modular operation on large number.
提出一种宏观累加模的快速模幂乘的算法，将乘法运算和求模运算转换成简单的移位运算和加法运算，从而避免了求模运算和减少大数相乘次数。 - Modular exponentiation of larger-number has universal application in cryptography, and it is the base operation in most public-key cryptography algorithms.
大数模幂在密码学领域有广泛的应用，它是公钥密码的基础。 - First, computers have circuits for performing arithmetic operations, such as: addition, subtraction, division, multiplication and exponentiation.
第一，计算机具有进行加、、、及取幂等各种算术运算的电路。 - The research of this paper has using value, improving the processing of encryption and decryption by fast implementation of modular exponentiation and modular multiplication algorithm.
RSA算法的快速实现是现代密码学研究的方向之一，本文研究表明通过改进公钥密码体制中的模幂乘算法，可以进一步提高RSA的效率，具有一定的实用价值。 - A concrete instance is presented in which the S-Box iteration is much less time-consuming than modular exponentiation.
给出一个实例，在该实例中S盒的迭代远远快于模指数计算。 - A modular exponentiation for very large integers is one of the most common fundamental operations in many public-key cryptosystems.
模乘幂运算是公钥密码体制中最常用的基本运算，提高其运算速度可有效地提高公钥密码算法的加解密效率。